Download Haier ESA412K User's Manual

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Appendix - Controllers
179
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3060307 L[]W_e `aWcSe[`_
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8I[ JER [MXL FMKKIV HMEQIXIV JER FPEHIq WIRHMRK SYX PEVKIV EMV JPS[s
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>LI GEWWIXXI MRHSSV YRMX EHSTXW XLI TERIP [LSWI HMQIRWMSR MW MHIRXMGEP XS XLEX SJ GIMPMRKq EJXIV MRWXEPPEXMSRq
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Fs 0VII IPIZEXMRK TERIPq IEW] XS GPIER
>LI TERIP GER FI IPIZEXIH JVIIP] MJ XLI JMPXIV MW RIGIWWEV] XS FI GPIERIHq ]SY GER QEOI XLI TERIP KS HS[R
XS XLI EHQMVIH TSWMXMSRq XLIR STIR XLI TERIP ERH HVE[ SYX XLI JMPXIV XS GPIERs
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>LI YRMX MW IUYMTTIH [MXL XLI TVITEVIH JVIWL EMV SYXPIX mJSV +,u~_+,x{ YRMXWnq WS XLEX XLI GYWXSQIV GER
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XLI QSWX IJJIGXMZI [EXIV HVEMREKIs
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MVVIKYPEV LIPM\q ERH GER VYR MR WMPIRGIs
3060404 ?VTV^d T_^fVbdZS\V e^Zd
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>LI GSRZIVXMFPI YRMX GER FI MRWXEPPIH RSX SRP] SR XLI JPSSV FYX EPWS XS XLI GIMPMRKq [LMGL GER FI HIXIVQMRIH
F] XLI LSWX JEZSV ERH XLI VSSQ H`GSVs 3X MW QSVI GSRZIRMIRX XS WIVZMGI ERH MRWXEPPEXMSRs
Fs =MPIRX STIVEXMSR
>LI GSRZIVXMFPI YRMX MW IUYMTTIH [MXL E LMKL IJJMGMIRXq WQSSXLq QYPXMrFPEHI GIRXVMJYKEP JERq [LMGL KIRIVEXIW
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+-u~_+-wyn SJ ZIVXMGEP HMVIGXMSR EVI VIUYMVIH JSV MRWXEPPEXMSRs
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QSXSVW XS EHNYWX XLI EMVJPS[ EYXSQEXMGEPP] JSV WIRHMRK XLI EMV XS IZIV] GSVRIV SJ XLI VSSQs ALIR LIEXMRKq
MX [MPP WIRH HS[RPSEH PEVKI UYERXMX] SJ LSX EMV MR SVHIV XS UYMGOP] ERH IJJIGXMZIP] [EVQ YT XLI JPSSVq ERH MX
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GSVRIV SJ XLI VSSQs
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vuu [MHI ERKPI PSYZIVW ERH |u [MHIrERKPI FPEHIW HIWMKR XS QEOI E TVIGMWI GSRXVSP SJ XLI EMVJPS[q MX
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3060405 @\VXR^d UeTd e^Zd
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AMXL XLI QMRMQYQ XLMGORIWW SJ SRP] wwzQQq XLI YRMX EPQSWX GER FI MRWXEPPIH MRXS ER] HYGXIH WTEGIs 3X
RIIHW RSX XLI ZIV] FMK WTEGIq ERH [MPP RSX IJJIGX XLI I\XIVMSV HIGSVEXMSRq SRP] PIEZI TISTPI GSQJSVXEFPI
EMV RSX JIIPMRK MXW I\MWXIRGIs
Fs 0PI\MFPI LERKMRK OMXW
>LI HYGX YRMXW EVI IUYMTTIH [MXL JPI\MFPI LERKMRK OMXWq [LMGL GER VIEPM^I XLI JVII TSWMXMSR XS MRWXEPP MX MR
ER] HMVIGXMSR* PIJXq VMKLXq YT SV HS[Rs
Gs 2MKL IJJMGMIRG] JMPXIV
>LI YRMX EHSTXW 1x KVEHI JMPXIVq GER IJJMGMIRXP] JMPXIV XLI HMVX IXGq ERH MQTVSZI XLI VSSQ EMV UYEPMX]q EX XLI
WEQI XMQIq XLI JMPXIV GER TYPP SYX JVSQ HS[RWMHIq GSRZIRMIRX JSV QEMRXIRERGI ERH GPIERMRKs
Hs 7YPXMrQSHI JSV MRWXEPPEXMSR
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rSRQIRX SJ XLI VSSQq WYJJMGMIRXP] GSRWMHIVMRK XLI PSEH SJ XLI VSSQ ERH XLI YRMJSVQ XIQTIVEXYVI SJ XLI VSSQ
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TVIWWYVI JER XS TVSZMHI UYMGO WTIIH SJ EMV FPS[MRK [LMPI OIITMRK E PS[ WSYRH PIZIP ERH IRWYVMRK E KSSH
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EGGSVHMRK XS XLI IRZMVSRQIRXs
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2. Specifications
2.1 Specifications for inverter units
item
Function
Capacity
Sensible heat ratio
Total power input
Max. power input
EER or COP
Dehumidifying capacity
Model
Running /Max.Running current
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Fresh air hole dimension
mm
Outlet distribution hole dimension
mm
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Weight
(Net / Shipping)
kg / kg
AB182ACERA
cooling
heating
5.0˄1.8--5.8˅
5.2˄2.0---6.2˅
0.71
/
1660˄550---2400˅ 1730˄600---2300˅
2650
2650
3.01
3.01
2.1
7.8(3.0---10.5˅/12.0 8.0˄3.2---10˅/12.0
AB182ACERA(WHITE)
centrifugal*1
760/650/520
0.05
700/----inner grooved pipe/ij7
1.23
2-7
570×570×260
718×680×380
PVC 26/32
Remote
95
/
0
44/---25/27
700×700×60
740×750×115
3.5/4.5
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
A/A
Running /Max.Running current
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
AC182ACERA
cooling
heating
5.1(1.8--5.8)
6.0(2.0---7.1)
0.71
1690(550---2650)
1650(600---2650)
2650
2650
3.01
3.63
1.8
8.0(3.0--12.0˅A
7.8(3.2--12.0˅A
AC182ACERA(WHITE)
CENTRIFUGALX2
1150/1050/850
0.05
750/650/550
inner grooved pipe/ij7
0.45
2-7
1090×655×199
1150×750×300
PVC 18/20
Remote
50/45/40
30/39
kW
Indoor unit
Panel
Indoor unit
W
W
W/W
10ϋ³×m³/h
A/A
-9-
>a__WcU[S^ <[c >a`V[e[a`Wc
Indoor unit
item
Function
Capacity
Sensible heat ratio
Total power input
Max. power input
EER or COP
Unit model (color)
Model
AD182AMERA
cooling
heating
kW
5.1˄1.8---6.0˅
6.0˄2.0---7.1˅
0.75
W
1580˄550---2650˅ 1650˄600---2650˅
2650
2650
W
3.23
3.64
W/W
AD182AMERA(WHITE)
cross flow*1
Type × Number
1150/1050/860/680R/MIN
Speed(H-M-L)
r/min
Fan
0.05
Fan motor output power
kW
850/770/680/600(30PA)
Air-flow(H-M-L)
m³/h
inner grooved pipe/ij9.52
Type / Diameter
mm
Heat exchanger Total Area
0.59
m²
2-7
Temp. scope
ć
1190*450*220
External
˄L×W×H˅mm×mm×mm
Dimension
1281*526*305
Package
˄L×W×H˅mm×mm×mm
PVC 16/12
Drainage pipe (material , I.D./O.D.)
mm
wired
Control type (Remote /wired)
Electricity Heater
0
kW
Noise level
(H-M-L)
50/48/45
dB(A)
Weight
(Net / Shipping)
24/27
kg / kg
Indoor unit
item
Model
AS182AVERA
cooling
heating
Function
Capacity
kW
5.1˄1.8---6.0˅
6.0˄2.0---7.1˅
0.75
Sensible heat ratio
Total power input
W
1580˄550---2650˅ 1650˄600---2650˅
Max. power input
2650
2650
W
3.23
3.64
W/W
EER or COP
A/A
7.5˄3.0---12.0˅/12.0 7.8˄3.2---12.0˅/12
Running /Max.Running current
AS182AVERA(WHITE)
Unit model (color)
cross flow*1
Type × Number
1250/1150/1050
Speed(H-M-L)
r/min
Fan
0.05
Fan motor output power
kW
760/----Air-flow(H-M-L)
m³/h
inner grooved pipe/ij7
Type / Diameter
mm
Heat exchanger Total Area
0.868
m²
2-7
Temp. scope
ć
870*305*225
External
˄L×W×H˅mm×mm×mm
Dimension
962*312*365
Package
˄L×W×H˅mm×mm×mm
PVC 16/12
Drainage pipe (material , I.D./O.D.)
mm
Remote
Control type (Remote /wired)
Noise level
(H-M-L)
44/---dB(A)
Weight
(Net / Shipping)
12/15
kg / kg
-10-
>a__WcU[S^ <[c >a`V[e[a`Wc
PIPING
Outdoor unit
item
Power cable
Power source
Start Current
Circuit breaker
Unit model (color)
Model
N, V, Hz
A
A
AU182AFERA
3G 4.0mm2
1, 220--230, 50
3A
25A
3A
25A
WHITE
TNB175FLBM1/MITSUBISHI ELECTRIC
Model / Manufacture
MEL56
Oil model
Compressor
670ML
Oil charging
scroll type
Type
axial×1
Type × Number
860±30
Speed
r/min
Fan
0.08
Fan motor output power
kW
2500
Air-flow(H-M-L)
m³/h
hydrophilic finned Aluminum foil /ij7
Type / Diameter
mm
Heat exchanger Row / Fin pitch
3/1.55
43-60
Temp. scope
ć
810*288*680
External
˄L×W×H˅mm×mm×mm
Dimension
960*406*760
Package
˄L×W×H˅mm×mm×mm
/
Drainage pipe (material , I.D./O.D.)
mm
main capillary ij1.6*400mm, sub capillary ij
Refrigerant control method
mm/mm
Defrosting
AUTO
2.5
Volume of Accumulator
L
56
Noise level
dB(A)
Type of Four way valve
STF-0218G
30
crankcase heater power
W
Weight
(Net / Shipping)
59/66
kg / kg
R410A/1850
Type / Charge
g
Refrigerant
35
Recharge quantity
g/m
6.35
Liquid
mm
Pipe
12.7
Gas
mm
flared
Connecting Method
MAX.Drop
15
m
Between I.D &O.D
MAX.Piping length
40
m
-11-
>a__WcU[S^ <[c >a`V[e[a`Wc
item
Function
Capacity
Sensible heat ratio
Total power input
Max. power input
EER or COP
Dehumidifying capacity
Model
kW
W
W
W/W
10ϋ³×m³/h
A/A
Panel
Indoor unit
Running /Max.Running current
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Fresh air hole dimension
mm
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
mm×mm×mm
External
˄L×W×H˅
Dimension
Package
˄L×W×H˅mm×mm×mm
kg / kg
Weight
(Net / Shipping)
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
A/A
Running /Max.Running current
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
-12-
AB242ACERA
cooling
heating
7.0˄2.0---8.0˅
7.8˄2.5--8.5˅
0.72
2300(500---3250)W
2.25(500---2750)W
3300W
3300W
3.04
3.46
1.8
11.0(2.5--14.5˅
10.0(2.5--12.0˅
AB242ACERA(black)
Centrifugal × 1
670±40/550±50/460±50
0.16
1300/-/-
Inner grooved type /¶7
0.49
2-7
840*840*240
910*910*300
PVC 26/32
Remote or wired
130
48/44/39
26.8/32.6
950*950*80
980*980*100
/
AC242ACERA
cooling
heating
6.5(2.0-8.0)
7.5(2.5-8.5)
0.72
2240W(500-3250)
2550(500-3250)
3300W
3300W
2.90˄C˅
2.94˄E˅
2.0
10(2.5-14.5)A/15A
11.5(2.5-14.5)A/15A
AC242ACERA(WHITE)
Centrifugal h 2
1220±40/1190±50/1050±50/980±50r/min
0.10
800/-/-
Inner grooved type /¶7
0.49
2-7
990*665*199
1150*750*300
PVC 18/20
Remote or wired
48/46/44
28.3/34.3
>a__WcU[S^ <[c >a`V[e[a`Wc
Indoor unit
item
Function
Capacity
Sensible heat ratio
Total power input
Max. power input
EER or COP
Running /Max.Running
current
Unit model (color)
Model
kW
W
W
W/W
A/A
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
AD242ALERA
cooling
heating
7.35˄2.0---8.2˅
8.15˄3.0---9.0˅
0.72
/
2280(600---3250)W
2250(600---3250)W
3300W
3300W
2.0
10.0(2.5--14.5)A /
10.0(2.5--14.5)A /
15.0A
15.0A
AD242ALERA(grey)
Centrifugal h 2
1250±40/1130±40/1000±50/850±50
0.05
1200/1050/850˄white port, 0Pa static
Inner grooved type /¶7
0.51
2-7
1090*500*220
1174*549*294
PVC 16/12
Remote or wired
49/45/41/37
25.2/28.4
Indoor unit
item
Model
AD242AMERA
cooling
heating
Function
Capacity
kW
7.35˄2.0---8.2˅
8.15˄2.5-9.0˅
0.72
Sensible heat ratio
Total power input
2280(600---3250)W
2250(600---3250)W
W
Max. power input
3300W
3300W
W
3.22
3.62
W/W
EER or COP
2.1
Dehumidifying capacity
10ϋ³×m³/h
10.5(2.5--14.5)A / 15A 10.0(2.5--14.5)A /1 5A
A/A
Running /Max.Running current
AD242AMERA(grey)
Unit model (color)
Type × Number
Centrifugal h 2
1000±40/940±40/860±40/780±50
Speed(H-M-L)
r/min
Fan
0.18
Fan motor output power
kW
1200/1050/850
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Inner grooved type /¶7
Heat exchanger Total Area
0.49
m²
2-7
Temp. scope
ć
mm×mm×mm
990*650*300
External
˄L×W×H˅
Dimension
1170*860*340
Package
˄L×W×H˅mm×mm×mm
PVC 32/26
Drainage pipe (material , I.D./O.D.)
mm
Remote or wired
Control type (Remote /wired)
150
Fresh air hole dimension
mm
Noise level
(H-M-L)
47/43/39
dB(A)
Weight
(Net / Shipping)
39/40.4
kg / kg
-13-
>a__WcU[S^ <[c >a`V[e[a`Wc
PIPING
Outdoor unit
item
Power cable
Power source
Start Current
Unit model (color)
AU242AGERA
Model
3G 4.0mm2
N, V, Hz
A
Model / Manufacture
Oil model
Compressor
Oil charging
Type
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Row / Fin pitch
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Refrigerant control method
mm/mm
Defrosting
Volume of Accumulator
L
Noise level
dB(A)
Type of Four way valve
crankcase heater power
W
Weight
(Net / Shipping)
kg / kg
Type / Charge
g
Refrigerant
Recharge quantity
g/m
Liquid
mm
Pipe
Gas
mm
Connecting Method
m
MAX.Drop
Between I.D &O.D
m
MAX.Piping length
-14-
1PH,220-230VAC,50HZ
3
3
WHITE
TNB175FLBM1˄MITSUBISHI˅
MEL56
670ML
Rotary
axial×1
910±30
0.06
3000
¶7
3/1.46
43-60
865*335*732
995*420*815
/
2.4mm EEV
AUTO
3
56
SHF-4-10A
37
57/60.5
R410A/2300
50
9.52
15.88
Flare cnnection
15
30
>a__WcU[S^ <[c >a`V[e[a`Wc
AB362ACERA
cooling
heating
33800
38200
9.9(2.2~11.6)
11.2(2.5~12.0)
0.73
3290(650---3800)
3280(650---3800)
4300
4300
3.01
3.09
B
D
3.8
14.3(2.9-17.0)/19.3
14.3(2.9-17.0)/19.3
AB362ACERA˄BLACK)
Centrifugal fan * 1
620/450/390±40
1850/1600/1350
inner grooved type/¶7
0.583
2-7
1230/840/280
1325/920/370
PVC 26/32
remote/wired
50/46/42
46/53
1340/950/80
1400/995/115
8.4/12
Panel
Indoor unit
item
Model
Function
Capacity
Btu/h
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Energy efficiency stage
Dehumidifying capacity
10ϋ³×m³/h
A/A
Running /Max.Running current
Unit model (color)
Type × Number
Fan
Speed(H-M-L)
r/min
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
kg / kg
Weight
(Net / Shipping)
item
Function
Capacity
Capacity
Sensible heat ratio
Total power input
Max. power input
AC362AFERA
Model
Btu/h
kW
W
W
W/W
Indoor unit
EER or COP
Energy efficiency stage
Dehumidifying capacity
10ϋ³×m³/h
A/A
Running /Max.Running current
Unit model (color)
Type × Number
Fan
Speed(H-M-L)
r/min
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
-15-
cooling
35000
heating
39000
10.3(2.2~11.5)
0.73
11.4(2.5~12.0)
3200(500---3900)
4300
3.22
3250(500---3900)
4300
3.51
A
B
4.0
14.3(2.3-17.5)/19.3
14.3(2.3-17.5)/19.3
AC362AFERA˄WHITE)
Centrifugal fan * 4
1150/1100/950
1800/1600/1400
inner grooved type/¶7
0.340
2-7
1580/700/240
1710/790/315
PP20/25
remote/wired
51/49/47
54/61
>a__WcU[S^ <[c >a`V[e[a`Wc
item
AD362AMERA
Model
Function
Capacity
Capacity
Sensible heat ratio
Total power input
Max. power input
EER or COP
Energy efficiency stage
Dehumidifying capacity
Running /Max.Running current
Unit model (color)
cooling
heating
BTU/h
kW
32400
9.5(2.2~10.8)
0.73
38000
11.0(2.5~12.0)
W
W
W/W
3280(500---3900)
4300
2.9
C
3430(500---3900)
4300
3.21
C
10ϋ³×m³/h
A/A
Type × Number
Speed(H-M-L)
r/min
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
mm×mm×mm
External
˄L×W×H˅
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Fresh air hole dimension
mm
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
Indoor unit
Fan
item
Function
Capacity
Capacity
Sensible heat ratio
Total power input
Max. power input
EER or COP
3.6
14.3(2.3-17.5)/19.3
15.0(2.3-17.5)/19.3
AD362AMERA(grey)
Centrifugal fan * 2
1110±50/ 1060±40 / 950±40 / 790±50r/min
1470/1300/1100/950
inner grooved type/¶7
0.328
2-7
990*650*300
1152*860*325
PVC 26/32
wired
150
50/47/43/41
40/46.4
Model
BTU/h
kW
W
W
W/W
AD362AHERA
cooling
heating
36000
39000
10.5(2.2~11.3)
11.5(2.5~12.5)
0.73
3.40(0.50---4.00)
3.15(0.50---4.00)
4300
4300
3.09
3.65
B
Energy efficiency stage
A
Indoor unit
4.1
Dehumidifying capacity
10ϋ³×m³/h
A
/
A
15.2
˄2.3-17.9˅/19.3
14.1˄2.3-17.9˅/19.3
Running /Max.Running current
AD362AHERA (grey)
Unit model (color)
centrifugal X2
Type × Number
1090+30/-/930+50
Speed(H-M-L)
r/min
Fan
0.15
Fan motor output power
kW
2580/-/1560
Air-flow(H-M-L)
m³/h
TP2M/9.52
Type / Diameter
mm
Heat exchanger
2-7
Temp. scope
ć
1197×828×355
External
˄L×W×H˅mm×mm×mm
Dimension
1430×940×420
Package
˄L×W×H˅mm×mm×mm
PVC 26/32
Drainage pipe (material , I.D./O.D.)
mm
wired
Control type (Remote /wired)
Noise level
(H-M-L)
48/-/44
dB(A)
Weight
(Net / Shipping)
62/77
kg / kg
-16-
>a__WcU[S^ <[c >a`V[e[a`Wc
Item
Model
Outdoor unit
Power cable
Power source
Start Current
Unit model (color)
N, V, Hz
A
Model / Manufacture
Compressor
Type
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Refrigerant control method
mm/mm
Defrosting
Type / Charge
Recharge quantity
Liquid
Gas
L
dB(A)
W
kg / kg
g
g/m
mm
mm
MAX.Drop
MAX.Piping length
m
m
Volume of Accumulator
Noise level
crankcase heater power
Weight(Net / Shipping)
PIPING
Refrigerant
Pipe
Connecting Method
Between I.D &O.D
AU362AHERA
3*4.0
1, 220-230, 50
3
AU362AHERA˄WHITE˅
TNB220FLBM/MITSUBISHI
Rotary
axial*1
950r/min±50
0.06
4000/-/TP2M/ž7
0.776
43-60
948*340*830
1050*440*979
electrical expansion valve 2.2mm
auto
3.5
60
37
74/80
R410A 2650
65
9.52
15.88
flared
30
50
Norminal condition: indoor temperature (cooling): 27ćDB/19ćWB, indoor temperature (heating): 20ć
DB/14.5ćWB
Outdoor temperature(cooling): 35ćDB/24ćWB, outdoor temperature(heating): 7ćDB/6ćWB
The noise level will be measured in the third octave band limited values, using a Real Time Analyser
calibrated sound intensity meter. It is a sound pressure noise level.
-17-
>a__WcU[S^ <[c >a`V[e[a`Wc
2.2 Specifications for fix frequency unit
AB182ACEAA
cooling
heating
17000
18000
5.0
5.3
1780
1550
2050
1950
2.81
3.41
cooling: 7.5A /10.5A
-18-
Grey
750±20 / 650±30/ 520±30
50
700/640/480
TP2M/7X0.5
0.441
2-7
570x570x260
718x680x380
PVC 14/16
remote / 0010451255
ɮ100
45/42/40
19/23.5
700×700×60
Panel
Indoor unit
item
Model
Function
Capacity
BTU/h
Capacity
kW
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired /model)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
heating: 7.0A /10.0A
AB182ACEAA
axial fan X 1
Indoor unit
item
Model
Function
Capacity
BTU/h
Capacity
kW
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired /model)
Fresh air hole dimension
mm
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
kg / kg
Weight
(Net / Shipping)
740×740×115
3.5/4.5
AC182ACEAA
cooling
heating
17500
18600
5.1
5.45
1690
1650
2000
1950
3.02
3.3
cooling: 7.6A /10.5A
heating: 7.5A /10.0A
WHITE
centrifugal fan X 2
1190±50 / 1050±50/980±50
100
800
TP2M/7X0.5
0.49
2-7
990x665x199
1150x750x300
PVC 18/20
Remote /wired
48/46/44
28.3/34.3
>a__WcU[S^ <[c >a`V[e[a`Wc
AD182ALEAA
cooling
heating
18000
18500
5.17
5.38
1720
1580
2000
1950
3.01
PIPING
Outdoor unit
item
Model
Dehumidifying capacity
10ϋ³×m³/h
Signal cable
section
Connecting cable
section
Power source
N, V, Hz
Start Current
A
Max. operating pressure of heat side
Mpa
Max. operating pressure of cold side
Mpa
Unit model (color)
Model / Manufacture
Compressor
Type
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Refrigerant control method
mm/mm
Defrosting
Noise level
dB(A)
material of reduce noise
Weight
(Net / Shipping)
kg / kg
Type / Charge
g
Refrigerant
Recharge quantity
g/m
Liquid
mm
Pipe
Gas
mm
Connecting Method
MAX.Drop
m
Between I.D &O.D
MAX.Piping length
m
-19-
3.41
cooling: 7.8A /9.5A
heating 7.3A /9.3A
Class 1
AD182ALEAA
centrifugal fan X 2
Grey
700±30 / 540±30 / 400±30
50
780
TP2M/7X0.5
Indoor unit
item
Model
Function
Capacity
BTU/h
Capacity
kW
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Class of anti electric shock
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Air sending angle
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired /model)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
0.34
2-7
1090×500×220
1174×549×294
PVC 16/12
wired control
45/41/37
23/26.5
AU182AEEAA
1.8
3
2.5
4
0.75
1 PH 220-230 V 50 Hz
50
4.5
4.5
AU182AEEAA (WHITE)
PA200X2CS-4KU1/Meizhi
Rotary
Axial X 1
860±40
35
2300
TP2M/7X0.5
43-60
775x640x245
901x341x712
/
Capillary tube
controlled by coil temp.
56
XPE
42/45
R410A/1500
20
6.35
12.7
flared
10
20
>a__WcU[S^ <[c >a`V[e[a`Wc
item
Function
Capacity
Sensible heat ratio
Total power input
Max. power input
EER or COP
Dehumidifying capacity
AB242ACEAA
Model
kW
W
W
W/W
10ϋ³×m³/h
A/A
Panel
Indoor unit
Running /Max.Running current
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Fresh air hole dimension
mm
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
kg / kg
Weight
(Net / Shipping)
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
A/A
Running /Max.Running current
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Fresh air hole dimension
mm
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
-20-
cooling
7.25
0.72
2400
3100W
3.02
heating
7.4
/
2300
3000W
3.22
2.5
11.0A/13.9A
10.5A/13.4A
grey
centrifugal fan*1
670±40/550±50/460±50
0.16
1300/-/-
inner grooved pipe/ij7
0.49
2-7
840*840*240
910*910*300
PVC 26/32
Remote /wired (optional)
130
0
48/44/39
26.8/32.6
950*950*80
980*980*100
/
AC242ACEAA
cooling
6.8
0.72
2400
3100W
2.83
heating
7.4
/
2450
3000W
3.02
2.5
10.5A/13.9A
11.2A/13.4A
WHITE
centrifugal fan*2
1220±40/1190±50/1050±50/980±50r/min
0.10
800/-/-
inner grooved pipe/ij7
0.49
2-7
990*665*199
1150*750*300
PVC 18/20
Remote /wired (optional)
/
48/46/44
28.3/34.3
>a__WcU[S^ <[c >a`V[e[a`Wc
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
A/A
Running /Max.Running current
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
A/A
Running /Max.Running current
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Fresh air hole dimension
mm
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
-21-
AD242ALEAA
cooling
7.25
0.72
2400
3100W
3.02
heating
7.6
/
2300
3000W
3.30
1.8
11.0A/13.9A
10.5A/13.4A
grey
centrifugal fan*2
1250±40/1130±40/1000±50/850±50
0.05
1200/1050/850 (white port: 0Pa)
inner grooved pipe/ij7
0.51
2-7
1090*500*220
1174*549*294
PVC 16/12
wired control
49/45/41/37
25.2/28.4
AD242AMEAA
cooling
7.25
0.72
2400
3100W
3.02
heating
7.6
/
2300
3000W
3.30
2.5
11.0A/13.9A
10.5A/13.4A
grey
centrifugal fan*2
1000±40/940±40/860±40/780±50
0.18
1200/1050/850
inner grooved pipe/ij7
0.49
2-7
990*650*300
1170*860*340
PVC 32/26
wired control
150
47/43/39
39/40.4
>a__WcU[S^ <[c >a`V[e[a`Wc
PIPING
Outdoor unit
item
Power cable
Power source
Unit model (color)
AU242AGEAA
Model
H05RN-F 3G 4.0mm2
N, V, Hz
Model / Manufacture
Oil model
Compressor
Oil charging
Type
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Row / Fin pitch
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Refrigerant control method
mm/mm
Defrosting
Volume of Accumulator
L
Noise level
dB(A)
Type of Four way valve
crankcase heater power
W
Weight
(Net / Shipping)
kg / kg
Type / Charge
g
Refrigerant
Recharge quantity
g/m
Liquid
mm
Pipe
Gas
mm
Connecting Method
MAX.Drop
m
Between I.D &O.D
MAX.Piping length
m
-22-
1PH,220-230VAC,50HZ
WHITE
PA290X3CS-4MU1˄TOSHIBA˅
VG74
950ML
Rotary
axial×1
1000±50
0.06
3000
TP2M/ij7
3/1.46
43-60
865*335*732
995*420*815
ĭ1.8*300 capillary
AUTO
3
57
SHF-4-10A
37
57/60.5
R410A/2100
50
9.52
15.88
flare
15
30
>a__WcU[S^ <[c >a`V[e[a`Wc
AU282AHEAA/AB282ACEAA
heating
cooling
28000
30000
8.2
8.8
0.72
/
2700
2740
3400W
3500W
3.04
3.21
2.5
12.0A/15.0A
12.2A/15.5A
AB282ACEAA(grey)
Centrifugal fan * 1
670±40/600±50/460±50
0.16
1300/1100/870
inner grooved type/¶7
0.49
2-7
840*840*240
910*910*300
PVC 26/32
remote/wired (optional)
130
0
48/44/39
26.8/32.6
950*950*280
980*980*100
6/9
item
Model
Function
Capacity
BTU/h
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
AU282AHEAA/AC282AFEAA
cooling
heating
28000
32500
8.6
9.5
0.72
/
2680
2630
3400W
3500W
3.21
3.61
2.5
12.0A/15.0A
11.7A/15.0A
AC282AFEAA(WHITE)
Centrifugal fan*4
950±40/850±40/750±40r/min
0.10
1550/1300/1000
inner grooved type/¶7
0.53
2-7
1580*700*240
1710*790*315
PVC 18/20
remote/wired (optional)
0
50/48/46
50/57
Indoor unit
Panel
Indoor unit
item
Model
Function
Capacity
BTU/h
Capacity
kW
Sensible heat ratio
W
Total power input
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Fresh air hole dimension
mm
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Weight
(Net / Shipping)
kg / kg
6
-23-
>a__WcU[S^ <[c >a`V[e[a`Wc
Indoor unit
item
Model
Function
Capacity
BTU/h
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Fresh air hole dimension
mm
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Static pressure
Pa
Weight
(Net / Shipping)
kg / kg
AU282AHEAA/AD282AMEAA
cooling
heating
28000
31000
8.5
9.1
0.72
/
2820
2800
3500W
3500W
3.01
3.25
2.5
12.0A/15.5A
12.0A/15.5A
AD282AMEAA(grey)
Centrifugal fan*2
(1070±40/)970±40/900±40/820±50r/min
0.18
1470/1300/1100
inner grooved type/¶7
0.49
2-7
990*650*300
1170*860*340
PVC 32/26
wired
150
0
(47)43/40/38
50
39/40.4
Indoor unit
item
Model
AU282AHEAA/AD282AHEAA
cooling
heating
Function
Capacity
BTU/h
28000
31000
8.5
9.1
Capacity
kW
0.72
/
Sensible heat ratio
Total power input
2950
2830
W
Max. power input
3500W
3500W
W
2.88
3.22
W/W
EER or COP
1.8
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
12.7A/15.5A
12.3A/15.5A
A/A
AD282AHEAA(grey)
Unit model (color)
Centrifugal fan*2
Type × Number
1270+30/1130+40/970+50
Speed(H-M-L)
r/min
Fan
0.15
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
1470/1300/1100(100 Pa Static pressure˅
Type / Diameter
mm
inner grooved type/¶9.52
Heat exchanger Total Area
0.45
m²
2-7
Temp. scope
ć
820*830*360
External
˄L×W×H˅mm×mm×mm
Dimension
940*1051*510
Package
˄L×W×H˅mm×mm×mm
PVC 32/26
Drainage pipe (material , I.D./O.D.)
mm
wired
Control type (Remote /wired)
Electricity Heater
0
kW
Noise level
(H-M-L)
53/51/49
dB(A)
Static pressure
100
Pa
Weight
(Net / Shipping)
48/58
kg / kg
-24-
>a__WcU[S^ <[c >a`V[e[a`Wc
PIPING
Outdoor unit
item
color
Power cable
Power source
Model
N, V, Hz
Model / Manufacture
Oil model
Compressor
Oil charging
Type
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Row / Fin pitch
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
RefrigEAAnt control method
mm/mm
Defrosting
Volume of Accumulator
L
Noise level
dB(A)
Type of Four way valve
crankcase heater power
W
Weight
(Net / Shipping)
kg / kg
Type / Charge
g
RefrigEAAnt
Recharge quantity
g/m
Liquid
mm
Pipe
Gas
mm
Connecting Method
MAX.Drop
m
Between I.D &O.
MAX.Piping length
m
-25-
AU282AHEAA
WHITE
H05RN-F 3G 4.0mm2
1PH,220-230VAC,50HZ
NN33VAAMT(MITSUBISHI˅
FV50S
1300CC.
Rotary
axial×1
920±50
0.06
4000
hlydrophilic Al slit fin/¶7.94
2/1.7
43-60
948*340*840
1050*440*979
Capillary
Automatic
3.5
58
SHF-4-10A
40
74/89
R410A/2450
50
9.52
15.88
Flare connection
15/10
30
>a__WcU[S^ <[c >a`V[e[a`Wc
AU28NAHEAA/AB282ACEAA
cooling
heating
28000
29000
8.2
8.4
0.72
2800
2600
3500
3500
2.93
3.23
2.5
4.7A/5.6A
4.6A/5.5A
AB282ACEAA(grey)
Centrifugal fan*1
670±40/600±50/460±50
0.16
1300/1100/870
item
Model
Function
apacity
BTU/h
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
AU28NAHEAA/AC282AFEAA
cooling
heating
28000.00
28600.00
8.2
8.4
0.72
2600
2800
3500
3500
2.93
3.23
2.5
4.7A/5.6A
4.6A/5.5A
AC282AFEAA(WHITE)
Centrifugal fan*4
950±40/850±40/750±40r/min
0.10
1550/1300/1000
Indoor unit
Panel
Indoor unit
item
Model
Function
Capacity
BTU/h
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Fresh air hole dimension
mm
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Weight
(Net / Shipping)
kg / kg
-26-
inner grooved type/¶7
0.49
2-7
840*840*240
910*910*300
PVC 26/32
remote/wired (optional)
130
0
48/44/39
26.8/32.6
950*950*280
980*980*100
6/9
inner grooved type/¶7
0.53
2-7
1580*700*240
1710*790*315
PVC 18/20
remote/wired (optional)
0
50/48/46
50/57
>a__WcU[S^ <[c >a`V[e[a`Wc
Indoor unit
item
Model
Function
Capacity
BTU/h
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Fresh air hole dimension
mm
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Static pressure
Pa
Weight
(Net / Shipping)
kg / kg
AU28NAHEAA/AD282AMEAA
cooling
heating
28000
31000
9
8.5
0.72
2800
2650
3500
3500
3.04
3.40
2.5
4.7A/5.6A
4.6A/5.5A
AD282AMEAA(grey)
Centrifugal fan*2
(1070±40/)970±40/900±40/820±50r/min
0.18
1470/1300/1100
inner grooved type/¶7
0.49
2-7
990*650*300
1170*860*340
PVC 32/26
wired
150
0
(47)43/40/38
50
39/40.4
Indoor unit
item
Model
AU28NAHEAA/AD282AHEAA
cooling
heating
Function
Capacity
BTU/h
27500
29000
8
8.5
Capacity
kW
0.72
Sensible heat ratio
Total power input
2950
2820
W
Max. power input
3500
3500
W
2.71
3.01
W/W
EER or COP
1.8
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
4.8A/5.6A
4.8A/5.6A
A/A
AD282AHEAA(grey)
Unit model (color)
Centrifugal fan*2
Type × Number
1270+30/1130+40/970+50
Speed(H-M-L)
r/min
Fan
0.15
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
1470/1300/1100(100 Pa Static pressure˅
Type / Diameter
mm
inner grooved type/¶9.52
Heat exchanger
Total Area
m²
0.45
2-7
Temp. scope
ć
External
820*830*360
˄L×W×H˅mm×mm×mm
Dimension
Package
940*1051*510
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
PVC 32/26
wired
Control type (Remote /wired)
Electricity Heater
0
kW
Noise level
(H-M-L)
dB(A)
53/51/49
Static pressure
Pa
100
Weight
(Net / Shipping)
kg / kg
48/58
-27-
>a__WcU[S^ <[c >a`V[e[a`Wc
PIPING
Outdoor unit
item
Power cable
Power source
Start Current
Unit model (color)
Model
N, V, Hz
A
Model / Manufacture
Oil model
Compressor
Oil charging
Type
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Row / Fin pitch
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Refrigerant control method
mm/mm
Defrosting
Volume of Accumulator
L
Noise level
dB(A)
Type of Four way valve
crankcase heater power
W
Weight
(Net / Shipping)
kg / kg
Type / Charge
g
Refrigerant
Recharge quantity
g/m
Liquid
mm
Pipe
Gas
mm
Connecting Method
m
MAX.Drop
Between I.D &O.D
m
MAX.Piping length
-28-
AU28NAHEAA
H05RN-F 3G 4.0mm2
3PH,380-400VAC,50HZ
33A/36A
AU28NAHEAA(WHITE)
NN33YCAMT˄MITSUBISHI˅
FV50S
1300CC.
Rotary
axial×1
920±50
0.06
4000
hlydrophilic Al slit fin/¶7.94
2/1.7
43-60
948*340*840
1050*440*979
Capillary
Automatic
3.5
58
SHF-4-10A
40
74/89
R410A/2450
50
9.52
15.88
Flare connection
15/10
30
33A/36A
>a__WcU[S^ <[c >a`V[e[a`Wc
AU362AIEAA/AB362ACEAA
cooling
heating
10
10.5
0.72
3300
3500
3900
3950
3.03˄B˅
3.00˄B˅
15.8A/18.5A
16.5A/18.7A
AB362ACEAA
Centrifugal fan*1
700/600/550
0.1
1600/1450/1300
inner grooved type/¶7
0.53
2-7
840/840/290
910/910/370
PVC 26/32
remote/wired (optional)
0
51
38/45
950×950×80
980×980×100
6/9
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Fan
Speed(H-M-L)
r/min
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
AU362AIEAA/AC362AFEAA
cooling
heating
11
12
0.72
3400
3500
3950
3950
3.24
3.43
16.0A/18.7A
16.5A/18.7A
AC362AFEAA
Centrifugal fan*4
1150/-/1800/-/inner grooved type/¶7
0.53
2-7
1580/700/240
1710/790/315
PVC 18/20
remote/wired (optional)
0
51
54/61
Indoor unit
Panel
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
mm×mm×mm
External
˄L×W×H˅
Dimension
Package
˄L×W×H˅mm×mm×mm
Weight
(Net / Shipping)
kg / kg
-29-
>a__WcU[S^ <[c >a`V[e[a`Wc
AU362AIEAA/AB362ACEAA
cooling
heating
10
10.5
0.72
3300
3500
3900
3950
3.03˄B˅
3.00˄B˅
15.8A/18.5A
16.5A/18.7A
AB362ACEAA
Centrifugal fan*1
700/600/550
0.1
1600/1450/1300
inner grooved type/¶7
0.53
2-7
840/840/290
910/910/370
PVC 26/32
remote/wired (optional)
0
51
38/45
950×950×80
980×980×100
6/9
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Fan
Speed(H-M-L)
r/min
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
AU362AIEAA/AC362AFEAA
cooling
heating
11
12
0.72
3400
3500
3950
3950
3.24
3.43
16.0A/18.7A
16.5A/18.7A
AC362AFEAA
Centrifugal fan*4
1150/-/1800/-/inner grooved type/¶7
0.53
2-7
1580/700/240
1710/790/315
PVC 18/20
remote/wired (optional)
0
51
54/61
Indoor unit
Panel
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
kg / kg
Weight
(Net / Shipping)
-30-
>a__WcU[S^ <[c >a`V[e[a`Wc
AU362AIEAA/AD362AMEAA
cooling
heating
10.5
11
0.72
3400
3500
3900
3950
3.09
3.15
16.0A/18.5A
16.5A/18.7A
AD362AMEAA
Centrifugal fan*2
1200/1100/1000
0.16
1500/1350/1200
inner grooved type/¶7
0.53
2-7
990/650/300
1137/800/320
PVC 26/32
wired
0
47/45/43
40/57
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
AU362AIEAA/AD362AHEAA
cooling
heating
10
11
0.72
3550
3650
3900
3950
2.8
3.01
16.8A/18.5A
17.5A/18.7A
AD362AHEAA
Centrifugal fan*2
1350/1250/1050
0.2
1500/1350/1200
inner grooved type/¶7
0.53
2-7
820/830/360
940/1051/420
PVC 32/26
wired
0
53
48/58
Indoor unit
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
mm×mm×mm
External
˄L×W×H˅
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
-31-
>a__WcU[S^ <[c >a`V[e[a`Wc
PIPING
item
Dehumidifying capacity
Power cable
Power source
Start Current
Model
10ϋ³×m³/h
N, V, Hz
A
Model / Manufacture
Oil model
Compressor
Oil charging
Type
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Row / Fin pitch
Temp. scope
ć
mm×mm×mm
External
˄L×W×H˅
Dimension
Package
˄L×W×H˅mm×mm×mm
Refrigerant control method
mm/mm
Defrosting
Volume of Accumulator
L
Noise level
dB(A)
Type of Four way valve
crankcase heater power
W
Weight
(Net / Shipping)
kg / kg
Type / Charge
g
Refrigerant
Recharge quantity
g/m
Liquid
mm
Pipe
Gas
mm
Connecting Method
m
MAX.Drop
Between I.D &O.D
m
MAX.Piping length
-32-
AU362AIEAA
2.5
H05RN-F 3G 4.0mm2
1PH,220-230AC,50HZ
88/96
88/96
NN40VAAMT
FV50S
1300cc
Rotary
axial×2
860±40
0.08
7000
hlydrophilic Al slit fin ¶
/ 7.94
2/1.7
43-60
948*340*1250
1050*440*1375
Capillary
Automatic
3.5
60
SHF-4-10A
40
96/101
R410A/3300
65
9.52
19.05
Flare connection
30
50
>a__WcU[S^ <[c >a`V[e[a`Wc
AU36NAIEAA/AB362ACEAA
cooling
heating
11.5
12
0.72
3800
3900
4700
4800
3.03
3.08
6.4A/8.0A
6.5A/8.0A
AB362ACEAA
Centrifugal fan*1
700/600/550
0.1
1600/1450/1300
inner grooved type/¶7
0.53
2-7
840/840/290
910/910/370
PVC 26/32
remote/wired (optional)
0
51
38/45
950×950×80
980×980×100
6/9
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Fan
Speed(H-M-L)
r/min
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
AU36NAIEAA/AC362AFEAA
cooling
heating
11.5
13
0.72
3900
3900
4700
4500
2.95
3.33
6.6A/8.0A
6.5A/7.8A
AC362AFEAA
Centrifugal fan*4
1150/-/1800/-/inner grooved type/¶7
0.53
2-7
1580/700/240
1710/790/315
PVC 18/20
remote/wired (optional)
0
51
54/61
Indoor unit
Panel
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Weight
(Net / Shipping)
kg / kg
-33-
>a__WcU[S^ <[c >a`V[e[a`Wc
AU36NAIEAA/AD362AMEAA
cooling
heating
11
12.5
0.72
3650
4300
4700
4800
3.01
2.91
6.4A/8.0A
7.3A/8.0A
AD362AMEAA
Centrifugal fan*2
1200/1100/1000
0.16
1500/1350/1200
inner grooved type/¶7
0.53
2-7
990/650/300
1137/800/320
PVC 26/32
wired
0
47/45/43
40/57
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
AU36NAIEAA/AD362AHEAA
cooling
heating
10.5
12
0.72
3880
4200
4700
4800
2.71
2.86
6.7A/8.0A
6.8A/8.0A
AD362AHEAA
Centrifugal fan*2
1350/1250/1050
0.2
1500/1350/1200
inner grooved type/¶7
0.53
2-7
820/830/360
940/1051/420
PVC 32/26
wired
0
53
48/58
Indoor unit
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Running /Max.Running current
A/A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Total Area
m²
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Electricity Heater
kW
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
-34-
>a__WcU[S^ <[c >a`V[e[a`Wc
PIPING
Outdoor unit
item
Model
Dehumidifying capacity
10ϋ³×m³/h
Power cable
Power source
N, V, Hz
Start Current
A
Unit model (color)
Model / Manufacture
Oil model
Compressor
Oil charging
Type
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Row / Fin pitch
Temp. scope
ć
External
˄L×W×H˅mm×mm×mm
Dimension
Package
˄L×W×H˅mm×mm×mm
Refrigerant control method
mm/mm
Defrosting
Volume of Accumulator
L
Noise level
dB(A)
Type of Four way valve
crankcase heater power
W
Weight
(Net / Shipping)
kg / kg
Type / Charge
g
Refrigerant
Recharge quantity
g/m
Liquid
mm
Pipe
Gas
mm
Connecting Method
MAX.Drop
m
Between I.D &O
MAX.Piping length
m
-35-
AU36NAIEAA
2.5
H05RN-F 3G 4.0mm2
3PH,380-400AC,50HZ
46.3/48.2/50.0
46.3/48.2/50.0
AU36NAIEAA
JT125G-P8Y1
DAPHNE FVC68D
1500cm³
Scroll
axial×2
860±40
0.08
7000
hlydrophilic Al slit fin/¶7.94
2/1.7
43-60
948*340*1250
1050*440*1375
Capillary
Automatic
3.5
60
SHF-4-10A
40
103/108
R410A/3300
65
9.52
19.05
Flare connection
30
50
>a__WcU[S^ <[c >a`V[e[a`Wc
item
Function
Capacity
Capacity
Sensible heat ratio
Total power input
Max. power input
EER or COP
Dehumidifying capacity
Power cable
Signal cable
Connecting cable
Power source
Running /Max.Running current
Model
AU42NALEAA/AP422ACEAA
cooling
heating
42000
47800
12.3
14.0
70%
4800
5050
6550
5650
2.55
2.7
5.0
BTU/h
kW
W
W
W/W
10ϋ³×m³/h
section
section
section
N, V, Hz
5G×2.5mm2
4G×0.75mm2
OUTDOOR UNIT: 3N, 380-400V, 50HZ INDOOR UNIT: 1PH,
220-230AC, 50HZ
A/A
A
&/$66,
Outdoor unit
PIPING
-36-
&/$66,
20
4.15
4.15
4.15
4.15
AP422ACEAA(WHITE)
centrifugal
540/380/320
0.1
1560
inner grooved/¶7
Indoor unit
Start Current
Class of anti electric shock
Circuit breaker
A
Max. operating pressure of heat side
Mpa
Max. operating pressure of cold side
Mpa
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Air sending angle
Control type (Remote /wired /model)
Outlet distribution hole dimension
mm
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
Unit model (color)
Model / Manufacture
Oil model
Oil type
Compressor
Oil charging
Type
Protection type
Starting method
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger Row / Fin pitch
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Refrigerant control method
mm/mm
Defrosting
Volume of Accumulator
L
Noise level
dB(A)
Type of Four way valve
crankcase heater power
W
Weight
(Net / Shipping)
kg / kg
Type / Charge
g
Refrigerant
Recharge quantity
g/m
Liquid
mm
Pipe
Gas
mm
Connecting Method
MAX.Drop
m
Between I.D &O.
MAX.Piping length
m
Cooling 8.4A/9.9A Heating 8.8/11.5A
50
2ˉ7
1820× 530× 310
1905×625×415
160
160
Remote
70
56/46/40
52/61
AU42NALEAA(WHITE)
JT160G-P8Y1(R410A) /DAKIN
DAPHNE
FVC68D
1500L
SCROLL
Inner thermal protection
hard startup
Axial*1
740
0.15*1
5500
inner grooved/¶9.52
2/1.6
43ˉ60
1008×447×830
1130×490×930
Capillary tube
Automatic
2.5
59
SHF
55
91/102
R410A/3100
65
¶9.52
¶19.05
Flared
30
50
>a__WcU[S^ <[c >a`V[e[a`Wc
AB482ACEAA
cooling
13.6
0.72
4500
5500
3.02˄B˅
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Start Current
A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
-37-
heating
16.5
5000
6000
3.3˄C˅
5.0
8.0A/9.5A
9.0A/10.5A
65
65
AB482ACEAA˄BLACK)
centrifugal fan*1
1980/-/-
inner grooved pipe/ij7
2-7
1230/840/280
1325/920/370
PVC 32/26
Remote /wired (optional)
51/47/43
46/53
1340/950/80
1400/995/115
Panel
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Start Current
A
Unit model (color)
Type × Number
Fan
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
kg / kg
Weight
(Net / Shipping)
8.4/12.0
AC482AFEAA
cooling
14.06
0.72
4600
5500
3.06˄B˅
heating
17.0
4950
6000
3.43˄B˅
5.3
8.0A/9.5A
9.0A/10.5A
65
65
AC482AFEAA˄WHITE)
centrifugal fan*4
1250/1150/1100
0.09
2000/1800/1400
inner grooved pipe/ij7
0.10
2-7
1580/700/240
1710/790/315
PVC
Remote
53/51/49
54/61
>a__WcU[S^ <[c >a`V[e[a`Wc
AD482AMEAA
cooling
14.06
0.72
4600
5500
3.06˄B˅
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Start Current
A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
-38-
heating
17.5
4800
6000
3.65˄A˅
4.8
8.0A/9.5A
65
8.5A/10.5A
65
grey
centrifugal fanX3
0.06
2040/1800/1600m³/h
TP2M/9.52
0.10
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Start Current
A
Unit model (color)
Type × Number
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
2-7
1410/635/350
1557/800/370
PVC 26/32
wired
48/-/44
55/60
AD482AHEAA
cooling
13.5
0.72
4600
5500
2.96˄C˅
heating
17.5
4700
6000
3.72˄A˅
4.2
8.0A/9.5A
8.5A/10.5A
65
65
AD482AHEAA˄grey)
centrifugal fan X2
1090+30/-/930+50
0.06
2580/-/1560
TP2M/9.52
0.10
2-7
1197×830×350
1430×940×420
PVC 26/32
wired
50/46/42
62/70
>a__WcU[S^ <[c >a`V[e[a`Wc
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
Running /Max.Running current
A/A
Start Current
A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
item
Power cable
Power source
Model
Outdoor unit
heating
16.0
5250
6000
3.05˄D˅
5.5
8.0A/9.5A
9.0A/10.5A
65
65
AP482AKEAA˄white)
centrifugal fan X1
460/430/400±40
0.06
1750/-/-m³/h
TP2M/7.0
2-7
1850×600×350
1980×660×420
Remote
51/48/44
59/70
AU48NAIEAA
H07RN-F 5G 4.0mm2
N, V, Hz
Unit model (color)
PIPING
AP482AKEAA
cooling
13.6
0.72
4500
5500
3.02˄B˅
Model / Manufacture
Oil model
Compressor
Oil type
Oil charging
Type
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Row / Fin pitch
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Refrigerant control method
mm/mm
Defrosting
Volume of Accumulator
L
Noise level
dB(A)
Type of Four way valve
crankcase heater power
W
Weight
(Net / Shipping)
kg / kg
Type / Charge
g
Refrigerant
Recharge quantity
g/m
Liquid
mm
Pipe
Gas
mm
Connecting Method
MAX.Drop
m
Between I.D &O.D
MAX.Piping length
m
-39-
OU:380-400V,3N,50HZ IU:1PH,220230V,50HZ
WHITE
JT160G-P8Y1˄DAIKIN˅
DAPHNE
FVC68D
1500CM3
Rotary
axial×2
860±40
0.08
7000
TP2M/9.52
3/1.55
43-60
948*340*1250
1050*440*1375
capillary 2.4*150
AUTO
3
60
SHF-4-10A
55
106/111
R410A/3700
65
9.52
19.05
flare
30
50
>a__WcU[S^ <[c >a`V[e[a`Wc
AB602ACEAA
cooling
15.5
0.72
5100W
6200W
3.02˄B˅
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
A/A
Running /Max.Running current
Start Current
A
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
-40-
heating
18.5
5350W
6200W
3.44˄B˅
5.0
9.0A/10.5A
9.5A/10.5A
65
65
AB602ACEAA˄black)
centrifugal fan*1
1980/-/inner grooved pipe/ij7
2-7
1230/840/280
1325/920/370
PVC 32/26
Remote /wired (optional)
51/47/43
46/53
1340/950/80
1400/995/115
Panel
Indoor unit
item
Model
Function
Capacity
kW
Sensible heat ratio
Total power input
W
Max. power input
W
W/W
EER or COP
Dehumidifying capacity
10ϋ³×m³/h
A/A
Running /Max.Running current
Start Current
A
Unit model (color)
Type × Number
Fan
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
kg / kg
Weight
(Net / Shipping)
8.4/12.0
AC602AFEAA
cooling
16.1
0.72
5100W
6200W
3.16(B)
heating
18.5
5350W
6200W
3.46(B)
5.5
9.0A/10.5A
9.5A/10.5A
65
65
AC602AFEAA˄WHITE)
centrifugal fan*4
1250/1150/1100
0.09
2000/1800/1400
inner grooved pipe/ij7
0.10
2-7
1580/700/240
1710/790/315
PVC
Remote /wired (optional)
53/51/49
54/61
>a__WcU[S^ <[c >a`V[e[a`Wc
item
Function
Capacity
Sensible heat ratio
Total power input
Max. power input
EER or COP
Dehumidifying capacity
AD602AHEAA
Model
kW
W
W
W/W
10ϋ³×m³/h
A/A
A
Model
Power source
Unit model (color)
N, V, Hz
PIPING
Outdoor unit
item
Power cable
connectting cable
Model / Manufacture
Oil model
Compressor
Oil type
Oil charging
Type
Type × Number
Speed
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Row / Fin pitch
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Refrigerant control method
mm/mm
Defrosting
Volume of Accumulator
L
Noise level
dB(A)
Type of Four way valve
crankcase heater power
W
Weight
(Net / Shipping)
kg / kg
Type / Charge
g
Refrigerant
Recharge quantity
g/m
Liquid
mm
Pipe
Gas
mm
Connecting Method
MAX.Drop
m
Between I.D &O.D
MAX.Piping length
m
-41-
heating
18.7
5100W
6000W
3.67(A)
4.8
9.5A/10.5A
9.0A/10
65
65
AD602AHEAA˄grey)
centrifugal X2
1090+30/-/930+50
0.06
2580/2070/1560
TP2M/9.52
0.10
2-7
1197×830×350
1430×940×420
PVC 26/32
wired control
50/46/42
62/70
Indoor unit
Running /Max.Running current
Start Current
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Heat exchanger
Total Area
m²
Temp. scope
ć
External
˄L×W×H˅ mm×mm×mm
Dimension
Package
˄L×W×H˅ mm×mm×mm
Drainage pipe (material , I.D./O.D.)
mm
Control type (Remote /wired)
Noise level
(H-M-L)
dB(A)
Weight
(Net / Shipping)
kg / kg
cooling
16.1
0.72
5350W
6200W
3.01(B)
AU60NAIEAA
H07RN-F 5G 4.0mm2
H05RN-F 4G 0.75mm2
OU: 380-400V, 3N, 50HZ IU:1PH, 220-230V,
50HZ
WHITE
JT170G-P8Y1˄DAIKIN˅
DAPHNE
FVC68D
1500CM3
Rotary
axial×2
860±40
0.08
7000
TP2M/9.52
3/1.5
43-60
948*340*1250
1050*440*1375
/
capillary ĭ2.4*150
AUTO
3
60
SHF-4-10A
55
106/111
R410A/4050
65
9.52
19.05
flare
30
50
>a__WcU[S^ <[c >a`V[e[a`Wc
Installation state: the unit should be placed on the flat floor or be mounted in horizontal direction.
Testing method:
standing-on-floor unit: If the unit cooling capacity is
over 28000W, the noise level should be measured at
the front, left, right directions respectively.
mounting-on-ceiling unit:
1m
1m
1m
1m
mounting-on-wall unit:
built-in-ceiling unit:
1.4m
0.8m
1m
duct unit without auxiliary duct:
duct unit with auxiliary duct:
2m
duct
2m
1m
auxiliary duct
auxiliary duct
1.4m
1.4m
-42-
>a__WcU[S^ <[c >a`V[e[a`Wc
1m
outdoor unit:
1.air outlet from side: the noise level is the average sound pressure level measured from front, left, right directions.
2.air outlet from top: the noise level is the average sound pressure level measured from front, back, left, right directions.
measured point:
H ( height to the ground) = (h (unit height) + 1m) /2
and, it is 1m to each side.
1m
1m
1m
h
Note: Ĵ is the real time
analyser position
Note: All the data in the specifications for 28, 36, 42 series is only for reference, the information
is subject to change without notice.
-43-
>a__WcU[S^ <[c >a`V[e[a`Wc
3. Dimension
3.1 Outdoor unit dimension
AU182AEAA
23+
6AF;B 8=B=@< 7;B?=@9>
-2+
-0
1/+
6AF;B 8=B=@<
4=CDB=:ED=A@ 5A>;
0++
AU242AGEAA, AU242AGERA
-44-
>a__WcU[S^ <[c >a`V[e[a`Wc
AU282AHEAA, AU28NAHEAA, AU362AHERA
948
Power wiring terminal
!
840
25
70
55
!
70
!
18
!
340
!
380
184
580
184
AU42NALEAA
1006
Power wiring terminal
!
20
825
60
70
410
20
!
!
!
!
(4xM10)
180
-45-
646
180
447
>a__WcU[S^ <[c >a`V[e[a`Wc
AU362AIEAA, AU36NAIEAA, AU48NAIEAA, AU60NAIEAA
948
Power wiring Terminal
184
580
184
18
70
18
380
340
1250
55
25
Screw Hole
(4xM10)
AU182AFERA
480
110
265
170
30
190
220
680
200
75
150
400
65
100
810
580
288
100
-46-
>a__WcU[S^ <[c >a`V[e[a`Wc
3.2 Indoor unit dimension
Model: AB182 (Panel: PB-700IA) (used for all 700x700 cassette type units)
:;9
B9
A9
@99SS 7VITMR LQSMTYQUT8
OIY VQVM
>@9SS 7QTLUUX [TQZ LQSMTYQUT8
RQW[QL VQVM
?>9SS 7KMQRQTO UVMTQTO LQSMTYQUT8
LXIQTIOM VQVM
B>
:A9
NXMYP IQX PURM
:=9
><>SS 7JMZ]MMT Y[YVMTYQUT VURMY8
(mm)
VIEW A
>@9SS 7QTLUUX [TQZ LQSMTYQUT8
?>9SS 7KMQRQTO UVMTQTO LQSMTYQUT8
@99SS 7VITMR LQSMTYQUT8
GFEH D
Model: AB24, AB28 (Panel: PB-950IA)
950
860-890 (ceiling hole)
680 (hang position)
680
air discharge hole
30
345
57
80
200
860-890
950
840
295
57
260
270
315
35
106
85
85
103
35
155
180
20 30
50
260
160
135
180
240
140
(mm)
-47-
>a__WcU[S^ <[c >a`V[e[a`Wc
Model: AB362ACEAA (Panel: PB-950JA)
860-890(ceiling hole)
(Hanging position)
950
790
690
”35
150
149
164
”35
Wall or barrier
ov
er
below 3000
15
0
0
over 1000
60
134
287
149
? 80
88
85
35
840
346
35
840
346
860-890
950
Barrier
15
00
ov
er
15
00
Ground
ov
er
15
00
Model: AB362ACERA, AB48, AB60 (Panel: PB-1340IA)
1250~1280 (ceiling hole)
1340
1070 (hanging position)
535
950
780
860-890
615
295
55
840
1230
55
120
155
90
220
20
300
160
135
220
280
170
30
50
260
270
315
-48-
(mm)
>a__WcU[S^ <[c >a`V[e[a`Wc
Model: AC18, AC24
620
605
600
880
100
655
40
35
35
30
240
200
199
900
990
(mm)
Model: AC28, AC36, AC48, AC60
1580
700
598
495
285
36
114
55
240
570
640
90
D=25
D = 47
440 300
150
D=200
D = 47
D = 47
D = 47
95
40
60
D = 50
D=200
D = 47
224
D = 47
D = 47
155
D = 47
90
-49-
(mm)
>a__WcU[S^ <[c >a`V[e[a`Wc
b
e
f
a
h
g
i
d c
Unit model
AD182ALEAA
AD242ALEAA
AD242ALERA
a
b
c
d
e
f
g
h
i
1002
483.5
131
1105
255
105
880
970
220
D
K
M
44
G
F
H
*
I
L
J
<PRSCNNCSKQP FKOGPRKQP8 ,APKS8 OO@B>;
9:/609=;?9
C
D
E
F
G
H
I
J
K
L
M
/.40 //02 23. 0/6 26 005 /01 00 75 00. /.75
-50-
>a__WcU[S^ <[c >a`V[e[a`Wc
Model: AD242AMEAA, AD282AMEAA, AD362AMEAA, AD242AMERA, AD362AMERA Medium static pressure duct type
35
275
260
10
85
235
165
gas pipe
A
liquid pipe
drainage pipe
265
300
R100
150
100
120
A-A
986
960
890
200
200
200
170
130
635
545
20
890
70
(mm)
Model: AD482AMEAA Medium static pressure
35
275
260
235
85
165
liquid pipe
R100
drainage pipe
265
350
260
275
gas pipe
120
100
150
A-A
1406
1370
655
545
240
1280
85
(mm)
-51-
>a__WcU[S^ <[c >a`V[e[a`Wc
Model: AD282AHEAA, AD362AHEAA High static pressure
60
30
250
130
365
205
185
170
750
120
840
800
830
960
Model: AD482AHEAA, AD602AHEAA, AD362AHERA High static pressure
1105
270
250
365
185
170
60
45
250
1200
800
830
1320
(mm)
Model: AS182AVERA
225
305
870
-52-
>a__WcU[S^ <[c >a`V[e[a`Wc
Model: AP422ACEAA
530
01-
MNPOQ
F=@9D
7?B7>
E9F
F=@9
5@
4
E9F
F9@C
F=@9
E?99C
?BG @=8 <=;<
7
F9@C
@B89
F9@C
EG=A; :5A EC998
BA
B::
.-
-
.3/-
.--
1-
Model: AP482AKEAA
350
600
1851
350
336
500
-53-
>`^^WcU[S] <[c >`_V[e[`_Wc
60JSced _S^W
AB182ACEAA, AB362ACEAA, AB182ACERA
>\NSL QTZ[JW
n,NW KQT\ INWJHYNTS HFS GJ FIOZXYJI G^ ZXNSL
YMJ >B492 GZYYTS TS YMJ WJRTYJ HTSYWTQQJWo
:UJWFYNSL .TSYWTQ ;FSJQ
,NW 4SQJY 2WNQQJ
,NW 1NQYJW
n4SXNIJ TK YMJ 4SQJY 2WNQQJo
:UJWFYNSL .TSYWTQ ;FSJQ
.
/
0
5<:=>6??<> @9:6>
1
2
>A;
=<B6>
3
.- >GNPTG RGEGKVGR
/- 5<:=>6??<> MCNQ
0-@9:6> MCNQ
1- >A; MCNQ
2- =<B6> MCNQ
3- 6NGRIGOEX SWKTEJ
AB242ACEAA, AB282ACEAA, AB242ACERA
\FYJW UZRU nGZNQY NSo
IWFNS 3TXJ
XZXUJSXNTS GWFHPJY
X\NSL QTZ[JW
TZYQJY
FNW NSQJY LWNQQ
FNW KNQYJW
nNSXNIJ YMJ LWNQQo
-54-
WJKWNLJWFSY UNUJ
HFGQJ QNSJ
JFWYMNSL QNSJ
>`^^WcU[S] <[c >`_V[e[`_Wc
AB482ACEAA, AB602ACEAA, AB362ACERA
XZXUJSXNTS GWFHPJY
FNW NSQJY LWNQQ
X\NSL QTZ[JW
FNW KNQYJW
nNSXNIJ YMJ LWNQQo
AC182ACEAA, AC242ACEAA, AC182ACERA, AC242ACERA,
wv
ww
w
e
f
g
;:B0=
:;0=
?480=
y
.:8;
h
080=
c
d
*
~
w :UJWFYNSL .TSYWTQ ;FSJQ
x 0RJWLJSH^ X\NYHM
y =JRTYJ .TSYWTQ >NLSFQ =JHJN[JW
z ;T\JW 4SINHFYTW 7FRU
{ :;0=,?4:9 4SINHFYTW 7FRU
| ?480= 4SINHFYTW 7FRU
} .TRUWJXXTW =ZS 7FRU
~ 4SYFPJ 2WNQQ
* ,NW 1NQYJW
wv @Uu/T\S ,NW /NWJHYNTS 1QFUX
ww =NLMYu7JKY ,NW /NWJHYNTS 7TZ[JWX
nGJMNSI @Uu/T\S ,NW /NWJHYNTS 1QFUXo
AC282AFEAA, AC362AFEAA, AC482AFEAA, AC602AFEAA, AC362AFERA
*
b
080=
;:B0=
:;0=
?480=
c
.:8;
~
d
e
f
g
h
1 Operating Control Panel
6 Compressor Lamp
2 Emergency switch
7 Remote receiver
3 Power Indicator Lamp
8 Inlet Grill ( Filter inside )
4 OPERATION Indicator Lamp
9 Front panel
5 TIMER Indicator Lamp
-55-
>`^^WcU[S] <[c >`_V[e[`_Wc
AD182ALEAA, AD242ALEAA, AD242ALERA
Electrical components Case
Air outlet frame
Evaporator
Drain pan
AD182AMERA
LGToOTYOJKp
SUZUXoOTYOJKp
GOX U[ZRKZ MORRK
JXGOTGMK VOVK
MGY VOVK
ROW[OJ VOVK
K\GVUXGZUX
AD242AMEAA, AD282AMEAA, AD362AMEAA, AD242AMERA, AD362AMERA
FNW TZYQJY
JQJHYWNH HTSYWTQ FXXJRGQ^
FNW NSQJY
-56-
>`^^WcU[S] <[c >`_V[e[`_Wc
AD482AMEAA
FNW TZYQJY
IZHY
JQJHYWNH HTSYWTQ FXXJRGQ^
FNW NSQJY
AD282AHEAA, AD362AHEAA, AD482AHEAA, AD602AHEAA, AD362AHERA
XZXUJSINSL UTQJ
J[FUTWFYTWnNSXNIJo
LZFWINSL UQFYJ
XYTU [FQ[J
IZHY
JQJHYWNH GT]
XZXUJSINSL GTQY
IWFNS UNUJ
AS182AVERA
Air inlet grille
Front panel
Air inlet grille
Louver
Display board
-57-
>`^^WcU[S] <[c >`_V[e[`_Wc
AP422ACEAA
GOX U[ZRKZ MXORRK
UVKXGZOUT VGTKR
LXUTZ VGTKR
GOX OTRKZ MXORRK
GOX LORZKX oOTYOJK ZNK [TOZp
AP482AKEAA
1
ON/OFF
ON/OFF
MODE
FAN
SET
HEALTH
HUMI
TIMER
TEMP
SLEEP
**+
**-
*
*
MODE
FAN
SET
HUMI
HEALTH
TEMP
SLEEP
TIMER
TEMP +
TEMP -
HEALTH
2
SET
HUMI
TEMP
3
Indoor unit
1
2
4
HEALTH
TIMER
SLEEP
3
4
-58-
Outlet grill
Operation panel
Inlet grill
Air filter [inside the unit]
2
>`^^WcU[S] <[c >`_V[e[`_Wc
AU242AGEAA, AU182AFERA, AU242AGERA
FNW NSQJY
YTU HT[JW
KWTSY UFSJQ
\NWNSL GT] HT[JW
HTRUWJXXTWnNSXNIJ TK ZSNYo
XYTU [FQ[J
GTYYTR UQFYJ
FNW TZYQJY
FNW TZYQJY LWNQQJ
AU182AEEAA, AU282AHEAA, AU28NAHEAA, AU42NALEAA, AU362AHERA
FNW NSQJY
FNW TZYQJY LWNQQJ
HTRUWJXXTWnNSXNIJ TK ZSNYo
XYTU [FQ[J
AU362AIEAA, AU36NAIEAA, AU48NAIEAA, AU60NAIEAA
FNW NSQJY
FNW TZYQJY
HTRUWJXXTWnNSXNIJ TK ZSNYo
XYTU [FQ[J
-59-
-60-
R410A On-Off (fix frequency unit)
60
48
42
36
28
24
18
0010452442E(2 PH)
0010452378E(3 PH)
/
AU42NALEAA
0010452378E
/
AU48NAIEAA
0010452378E
/
AU60NAIEAA
0010452378E
/
PCB code
Controller
Model
PCB code
Controller
Model
PCB code
Controller
Model
PCB code
Controller
Model
Controller
PCB code
Model
/
AU242AGEAA
0010452442E
/
AU282AHEAA
AU28NAHEAA
0010452442E(2 PH)
0010452378E(3 PH)
/
AU362AIEAA
AU36NAIEAA
Controller
Model
PCB code
Controller
AU182AEEAA
0010451870E
Model
OUTDOOR UNIT
PCB code
Item
AB482ACEAA
0010451167E
0010451255
AB602ACEAA
0010451167E
0010451255
0010451255
0010452478E
AB362ACEAA
0010451255
0010451167E
AB282ACEAA
0010451255
AB242ACEAA
0010451167E
0010451255
0010452478E
AB182ACEAA
cassette type
0010451521E
AD242ALEAA
0010451167E
0010451521E
0010451167E
AD182ALEAA
ceiling
concealed duct
type
high static
pressure duct
type
0010451521E
0010451167E
0010451521E
0010451167E
0010451167E
AC362AFEAA
0010452300
0010451167E
AC282AFEAA
0010451255
AC242ACEAA
0010451167E
0010451255
0010451167E
AC182ACEAA
cabinet type convertible type
0010452300
AP422ACEAA
0010451432
0010451255
AD482AMEAA AD482AHEAA AP482AKEAA AC482AFEAA
0010451167E 0010451167E 0010452322 0010451167E
0010451521E 0010451521E 0010451047 0010452300
AD602AHEAA
AC602AFEAA
0010451167E
0010451167E
0010451521E
0010452300
0010451521E
0010451167E
AD362AMEAA AD362AHEAA
0010451521E
0010451167E
AD282AMEAA AD282AHEAA
AD242AMEAA
0010451167E
0010451521E
midium static
pressure duct
type
INDOOR UNIT
wall mounted
type
>a__WcU[S^ <[c >a`V[e[a`Wc
-61-
Model
PCB code
Controller
Model
PCB code
Controller
Model
PCB code
Controller
0010452929
AU182AFERA
0010452040
/
AU242AGERA
0010452040
/
AU362AHERA
YR-H71 with haier logo
0010451255
YR-H49 with haier logo
with elevating function, for 700*700 panel
PB-700IA
applicable unit
single split fixed frequency&inverter AB24~28,
R407C multi split 21~28, R22 multi split
21~42, R410A multi split 21, MRV 18~28
New design cassette unit
single split fixed frequency AB36~60, R407C
free multi 42, MRV 32~45
for 950*950 panel, universal for wired
control type and infrared control type
for 950*950 panel, universal for wired
control type and infrared control type
for 1340*1340 panel, universal for wired
control type and infrared control type
PB-950JA
PB-1340IA
multi split& MRV AB07~18
PB-950IA
PB-700IB without elevating function, for 700*700 panel
model function description
panel
model
AC182ACERA AS182AVERA
0010451690E 0010452042E
0010451255
0010451047
AC242ACERA
0010451690E
0010451255
AC362AFERA
0010451690E
0010452300
single split fixed frequency&inverter AB09~18
AD182AMERA
0010451690E
0010451521E
AD242ALERA AD242AMERA
0010451690E 0010451690E
0010451521E 0010451521E
AD362AMERA AD362AHERA
0010451690E 0010451690E
0010451521E 0010451521E
Panel types features:
AB182ACERA
0010452325E
0010451255
AB242ACERA
0010451690E
0010451255
AB362ACERA
0010451690E
0010451255
0010451874 YR-H49 without haier logo
0010451047
0010451521E
YR-E12
0010451451 YR-H71 without haier logo
Controller
0010452300
YR-H50
Type
Code
For cassette type, duct type, convertible type,
single split indoor units can use YR-E12 wired
controller, or remote controller (YR-H71 is used
for AC09-24, while YR-H50 is used for AC2860), for cabinet type and wall mounted type, the
indoor units only can be controlled by remote
controller. YR-E12 can be used as group
controller, single split indoor units can be
connected with central controller YCZ-A001 and
weekly timer YCS-A001. Please see controller
part to know operation and installation details.
Controller functions
36
R410A
DC
24
Inverter
18
>a__WcU[S^ <[c >a`V[e[a`Wc
>a__WcU[S^ <[c >a`V[e[a`Wc
5. Refrigerant Diagram
Fixed frequency units
For AU182AEEAA
main sub-capillary
capillary
cooling
single check
valve
heating
stop valve
defrost temp. sensor
condenser
evaporator
indoor coil temp. sensor
maintenance
valve
suction temp. sensor
discharging temp.
sensor
4-way valve
compressor
3-way stop
valve
For AU242AGEAA, AU282/28NAHEAA, AU362/36NAIEAA, AU42NALEAA, AU48N/60NAIEAA
capillary
cooling
heating
3-way stop
valve (liquid
side)
condenser
evaporator
4-way valve
defrost
temp.
sensor
coil
temp.
sensor
check
valve
1
discharging temp. sensor
muffle
check valve
2
compressor
air-liquid
segregator
heater
3-way stop
valve (air side)
1. high pressure switch
:
2. low pressure switch
-62-
>`^^WcU[S] <[c >`_V[e[`_Wc
Inverter units
4 electrical
expansion valve
filter
cooling
5
filter
heating
3 3-way stop
valve (liquid side)
condenser
4-way
valve
defrost
temp.
sensor
evaporator
coil
temp.
sensor
check
valve
suction temp.
sensor
discharging temp.
sensor
1
check
valve
muffle
2
compressor
air-liquid
segregator
3-way stop
valve (air side)
1. high pressure switch
2. low pressure switch
3. for AU182AFERA, is 2-way stop valve 4. for
AU182AFERA, is main capillary
5. for AU182AFERA, is sub-capillary and single check valve
for AU182AFERA, No. 1 and 2 are avaliable
For AU362AHERA
electrical
expansion
valve
filter
filter
cooling
defrost
temp.
sensor
Te
heating
way stop valve
(liquid side)
condenser
way
valve
check
valve
outdoor
ambient
temp.
sensor
Tao
evaporator
indoor
coil
temp.
sensor
Tc
high pressure
switch
dischange
suction
temp.
temp.
sensor
sensor
Td
Ts
muffle
low
pressure
switch
oil return capillary
compressor
condenser air-inlet temp.
sensor Tci
air-liquid
separator
way stop valve
(air side)
-63-
indoor
ambient
temp.
sensor
Tai
>a__WcU[S^ <[c >a`V[e[a`Wc
6. Installation instruction
6.1 Cassette indoor unit (AB18-AB60)
Eg fgl \YeY_] Yfq hYjlk g^ l`] Yaj
[gf\alagf]j l`Yl [Yjjq j]^ja_]jYfl Zq
ha]j[af_ gj h]j^gjYlaf_ l`] Yaj [gf\alagf]j+k
lmZ]k oal` k`Yjh gj hgafl]\ al]ek0 [jmk`af_
gj loaklaf_ Yfq lmZ]k0 gj k[jYhaf_ l`]
[gYlaf_k g^^ l`] kmj^Y[]k2 J^ l`] j]^ja_]jYfl
khmjlk gml Yf\ _]lk aflg ]q]k0 al eYq j]kmdl
af k]jagmk ]q] afbmja]k2
Eg fgl gZkljm[l gj [gn]j l`] n]fladYlagf
_jadd] g^ l`] Yaj [gf\alagf]j2 Eg fgl hml
^af_]jk gj Yfq gl`]j l`af_k aflg l`]
afd]l3gmld]l Yf\ koaf_ dgmn]j2
Eg fgl Yddgo [`ad\j]f lg hdYq oal` l`] Yaj
[gf\alagf]j2 Jf fg [Yk] k`gmd\ [`ad\j]f Z]
Yddgo]\ lg kal gf l`] gml\ggj mfal2
u}xwzyzwv*z|{~
T`] j]^ja_]jYlaf_ [aj[mal ak d]Yc1hjgg^2
5<9 ?67<=@9 =D 686BE=G9 =@ :A>>AH=@;
D=EF6E=A@
52 Bhhda[YZd] YeZa]fl l]eh]jYlmj] jYf_]>
Ggj .2FBB >
RYl]\ NYpaeme Nafaeme
6;
76
5<
5=
67
58
79
87
54
68
6:
:
64
6;
59
5829
11
11
;
68
1;
:
5<
11
EC
WC
gml\ggj EC
WC
Jf\ggj EC
I]Ylaf_
WC
gml\ggj EC
WC
D
D
D
D
D
D
D
D
EC
Jf\ggj
WC
Dggdaf_
gml\ggj EC
WC
Jf\ggj EC
I]Ylaf_
WC
EC
gml\ggj
WC
RYl]\ NYpaeme Nafaeme
76
5<
D 6;
67
58
D 5=
D 79
87
19
D 68
6:
11
6;
59
D 64
11
11
D 5829
;
68
1;
D
5<
11
D :
Dggdaf_
Jf\ggj
Ggj .2FRB >
62 J^ l`] kmhhdq [gj\ ak \YeY_]\0 al emkl Z]
j]hdY[]\ Zq l`] eYfm^Y[lmj]j gj alk k]jna[]
Y_]flgj Y kaeadYj imYda^a]\ h]jkgf2
72 J^ l`] ^mk] gf QD ZgYj\ ak Zjgc]f hd]Yk]
[`Yf_] al oal` l`] lqh] g^ T 7259B 3694VBD2
82 T`] oajaf_ e]l`g\ k`gmd\ Z] af daf] oal`
/ l`] dg[Yd oajaf_ klYf\Yj\2
92 T`] hgo]j [YZd] Yf\ [gff][laf_ [YZd]
Yj] k]d^1hjgna\]\2 T`] j]imaj]e]fl g^ l`]
hgo]j [YZd]>
Ng\]d
Qgo]j [YZd]
Ggj k]ja]k 5<6
I49RO1G 7H 629ee6
Ggj k]ja]k 686
I49RO1G 7H 824ee6
Ggj k]ja]k 6<60 7:6
I49RO1G 7H :24ee6
Ggj k]ja]k 6<O0 7:O
I4;RO1G 9H 629ee6
Ggj k]ja]k 8<O0 :4O
I4;RO1G 9H 824ee6
T`] j]imaj]e]fl g^ l`] [gff][laf_ [YZd]>
Ggj k]ja]k AB182ACEAA I49RO1G 7H 62
4ee6/I49RO1G 5p42;9ee6? Ggj gl`]j
k]ja]k I49RO1G 8H 42;9ee62
Bdd l`] [YZd]k k`Ydd `Yn] _gl l`] Fmjgh]Yf
Yml`]fla[Ylagf []jla^a[Yl]2
:2 T`] Zj]Yc]j g^ l`] Yaj [gf\alagf]j k`gmd\
Z] Ydd1hgd] koal[`? Yf\ l`] \aklYf[] Z]lo]]f
alk log [gflY[lk k`gmd\ Z] fg d]kk 7ee2 Sm[`
e]Yfk ^gj \ak[gff][lagf emkl Z]
af[gjhgjYlagf af l`] ^ap]\ oajaf_2
;2 T`] oYkl] ZYll]jq k`Ydd Z] \akhgk]\
hjgh]jdq2
<2 T`] af\ggj mfal afklYddYlagf `]a_`l ak Yl d]Ykl
629e2
=2 T`] Yaj Zj]Yc]j Yf\ l`] hgo]j koal[`
k`gmd\ afklYdd]\ l`] [gfn]fa]fldq j]Y[`YZd]
hd]Y[] ^gj mk]j2
-64-
>a__WcU[S^ <[c >a`V[e[a`Wc
Installation tools
The installation tools listed in the following sheet can
be used as required.
1. Screw driver
8. Knife
2. Hacksaw
9. Pincers
/
3. Drill with a diameter of 60mm
4. Inner hexagon spanner,shifting
10. Leakage detector or soapy water
11. Band tape
spanner
12. Scraper
5. Spanner (14, 17, 19,24,27mm)
13. Refrigerant oil
6. Pipe cutter
7. Pipe expander
Selection of installation place
(1) Installation place shall meet the following and agreed by customers:
Place where proper air flow can be ensured.
No block to air flow.
Water drainage is smpoth.
Place strong enough to support unit weight.
Place where inclination is not evident on ceiling.
Enough space for mainenance.
Indoor and outdoor unit piping length is within limit. (Refer to Installation Manual for outdoor unit.)
Indoor and outdoor unit, power cable, inter unit cable are at least 1 m away fromT.V. radop. This is helpful
to avoid picture disturbance and noise. (Even if 1 m iskept, noise can still appear if radio wave is strong)
(2) Ceiling height
Indoor unit can be installed on ceiling of 2.5-3m in height. (Refer to Foeld setting and Installation Manual of
ornament panel.)
(3) Install suspending bolt. Check if the installation place is strong enough to hold weight. Take necessary
measures in case it is not safe. (Distance between holes are marked on paper pattern. Refer to paper pattern
for place need be reinforced)
Installation space
H
310
For series 182
Air outlet
Air inlet
1500
Air outlet
1500
260
260
For series 242,282,362,482,602
Air inlet
Air outlet
1500 Over
-65-
Air inlet
1500 Over
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Preparation
for the installtion
3
Suspending bolts
Distance between
suspending bolts 535mm
Ceiling
Ornament panel
Indoor unit 570mm
60mm
150mm
Overlap between ceiling and
ornament panel shall be 25mm
320mm
Ornament panel 700mm
Indoor unit 570mm
Ceiling opening 650mm
(1) Position of ceiling opening between unit and suspending bolt.
(For series 182)
Ceiling opening 650mm
Ornament panel 700mm
For series 482,602 and AB362ACERA
Suspending
A (Distance between suspending
840(Indoor
860(Ceiling
78 (Distance between suspending
78
1280(Ceiling opening)
127 (Distance between suspending
51
(Distance between suspending
840(Indoor
890(Ceiling
950(Ornament
and AB362ACEAA)
51
890(Ceiling
950(Ornament
Suspending bracket
(160)
A
Ceiling
(2) Cut an opening in ceiling for installation if necessary. (when ceiling already exists.)
Refer to paper pattern for dimension of ceiling hole.
Connect all pipings (refrigerant, water drainage), wirings (inter unit cable) to indoor unit, before installation.
Cut a hole in ceiling, may be a frame should be used to ensure a smooth surface and to prevent vibration.
Contact your real estate dealer
(3) Install a suspending bolt.
(Use a M10 bolt)
To support the unit weight, anchor bolt shall be used in the case of already exists ceiling. For new
ceiling, use built-in type bolt or parts prepared in the field.
Before going on installing adjust space between ceiling.
50~100
<Installation example>
Roof
Anchor bolt
Long nut
Suspending bolt
Ceiling
Note: All the above mentioned parts shall be prepared in field.
-66-
>a__WcU[S^ <[c >a`V[e[a`Wc
4Installation of indoor unit
In the case of new ceiling
(1) Install unit temporally
Put suspending bracket on the suspending bolt. Be sure to use nut and washer at both ends of the bracket.
(2) As for the dimensions of ceiling hole, see paper pattern. Ask your real estate dealer for details.
Center of the hole is marked on the paper pattern.
Center of the unit is marked on the card in the unit and on the paper pattern.
Mount paper pattern 5 onto unit using 3 screws 6 . Fix the corner of the drain pan at piping outlet.
< After installation on the ceiling >
(3) Adjust unit to its right position. (Refer to preparation for the installation-(1))
(4) Check unit's horizontal level.
Watert pump and flating switch is installed inside indoor unit, check four corners of the unit for its level
using horizontal compartor or PVC tube with water. (If unit is tilting against the direction of water drainage,
problem may occur on floating switch, causing water leakage.)
(5) Remove the washer mounlting 2 , and tighten the nut above.
(6) Remove the paper pattern.
Nut (Prepare in feild)
Washer (Prepared in feild)
In the case of ceiling already exists
(1) Install unit temporally
Put suspending bracket on the suspending bolt.
Be sure to use nut and washer at both ends
of the bracket. Fix the bracket firmly.
(2) Adjust the height and position of the unit.
(Refer to preparation for the installation (1) ).
(3) Proceed with 3 and 4 of "In the case of new ceiling".
Suspending bolts
Fasten (double nuts)
Insert
Washer fixing pad
(prepared in feild)
[ secure the washer firmly]
Level
Polythene pipe
Screws at the piping outlet is fixed at
the corner of drain pan.
Center of ceiling hole Paper pattern
Screw (accessory)
[Fix the paper pattern]
-67-
Paper pattern
5
Screw (accessory)
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Refrigerant piping (As for outdoor piping, please refer to installation Manual of outdoor unit.)
Outdoor is precharged with refrigerant.
Be sure to see the Fig.1, when connecting and removing piping from unit.
For the size of the flare nut, please refer to Table 1.
Apply refrigerant oil at both inside and outsid of lflare nut. Tighten it band tight 3-4 turns then tighten it.
Use torque specified in Table 1. (Too much force may damage flare nut, causing gas leakage).
Check piping joints for gas leakage. Insulate piping as shown in Fig. below.
Cover joint of gas piping and insulator 7 with seal.
Table 1
Pipe
size
Medium size seal pad 11 (accessory)
(Cover the piping joint
with seal pad.)
Torque spanner
9.52 3270~3990N.cm 12.0~12.4
(333~407kgf.cm)
8
(accessory)
Insulator
(For liquid pipe)
7
Insulator (accessory)
Gas pipe (For gas pipe)
Liquid pipe
Piping joing
Flare nut
Flare shape
A(mm)
.
6.35 1420~1720N cm 8.3~8.7
(144~176kgf.cm)
Clamp 3
spanner
Tighten
torque
15.88
6180~7540N.cm
18.6~19.0
(630~770kgf.cm)
19.05
9720~11860N.cm
22.9~23.3
(990~1210kgf.cm)
90 0.5
45
2
A
Apple refrigerant oil
R0.4 ~ 0.8
Installation of water drainage pipe
(1) Install water drainage pipe
Pipe dia, shall be equal or larger than that of unit piping.(pipe of polyethylent; size: 25mm; O.D:32mm)
Drain pipe should be short, with a downward slope at least 1/100 to prevent air bag from happening.
If downward slope can't be made, take other measures to lift it up.
Keep a distance of 1-1.5m between suspending brackets, to make water hose straight.
1-1.5m
Slope over 1/100
Use the self-provided stiff pipe and clamp 1 with unit. Insert water pipe into water plug until it reaches
the white tape. Tighten the clip until head of the screw is less than 4mm from hose.
Wind the drain hose to the clip using seal pad 9 .
Large size seal pad 10
Insulate drain hose in the room.
(accessory)
Clamp
Clamp
(accessory)
Tape (White)
Self-provided stiff pipe
<Cautions for the drain water lifting pipe>
Installation height shall be less than 280mm.
There should be a right angle with unit, 300mm from unit.
500 below
drain water lifting pipe
Self-provided stiff pipe
(accessory)
75 below
Suspending bracket
500 below
1~1.5m
220 280 below
300mm below
Drain hose
(accessory)
4mm below
Clamp
(accessory)
(Note)
Over 100
The slope of water drain hose (1) shall be within 75mm, don't apply too much force on it.
If several water hoses join together, do as per following proceedures.
Connect water hoses with a T joint.
Specifieations of the water hoses shall meet the requirements for the unit running.
-68-
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(2) Check if water drainage is smooth after installation.
For series 242, 282, 362, 482, 602
Charge, through air outlet or inspecting hole, 1200ccd water to see water drainage.
After wiring
Check water drainage in cooling operation.
When wiring is not complete
Remove cover of control box, connect 1PH power to terminal 1 and 2 on terminal block.,use remote
controller to operate the unit.
Note, in this operation, fan will be running.
Upon confirmation of a smooth water drainage, be sure to cut off power supply.
1
D
Water drainage port for
maintenance
Maintenance
3
Self-provided stiff pipe
Connect with
outdoor unit
2
Method of water charging
Terminal block
Inspecting hole
PCB on
indoor unit
(Drain water from
this hole)
Terminal block
100mm
Watering can of plastic
pipe should be about
100 mm long
Charge water from
inspecting hole
Charge water from
air outlet
Cover of controll box
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Wiring
All supplied parts. materials and wiring operation must in appliance with
local code and regulations.
Use copper wire only.
When make wiring, please refer to wiring diagram also.
All wiring work must be done by qualified electricians.
A circuit breaker must be installed, which can cut power supply to all system.
See Installation Manual of outdoor unit for specifications of wires, circuit breaker, switches and wiring etc.
Connecting of unit
Remove cover of switch box (1) , drag wires into rubber tube A, then, after proper wiring with other wires,
tighten clamp A. Connect wires of correct pole to the terminal block inside.
Wind seal 12 around wires. (Be sure to do that, or, dew may occur).
Upon connecting, replace control box cover (1) and (2).
Terminal block
Cover of control box(2)
Grounding lead
Rubber tube A
Cover of control box(1)
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Inatallation of ornament panel
Cautions for the installation
Be sure to show customers Operation Manual and guide them how to operate unit
correctly. Before installation. read also the Installation Manual of indoor unit.
Bar
With this ornament , 2 or 3 air flow direction is not available.
Suitable height is 3 m.
Accessory Pad
Fig. 1
Pad
1. Prepare ornament panel Handling of ornament panel
Ornament panel shall not be placed face down or against wall,
neither on an uneven object.
Don' t bend carelessly the swing flap, or, problem may occur.
(1) Remove air inlet grill from ornament panel *
1 Push in the bar on inlet grill and lift it up. (Refer to Fig. 1)
2 Lift it up for about 45 degree and remove it from ornament. Tear off adhesive
tape fixing air filter on the back of the air inlet grill. (Refer to Fig. 2)
(2) Remove cover plate at corner
Tear off the adhesive tape, and slide it off. (Refer to Fig. 3)
-71-
Adbesive tape
45
Fig. 2
Slide
Fig. 3
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2. Mounting on high ceiling
(1) Ornament panel can be mounted on ceiling as high as 3 m.
(2) Please install pad as accessary.
1 Cut open the pad along cutting ling. Use part a only and discard part b . (Refer to Fig. 4)
2 Install part a of the pad on the place shown in Fig. 5. Refer to Fig. 6.
Cutting line
Leave no space
Place it on the frame.
a
50
b
100
Part a of the pad
Fig. 4
Fig. 6
Part a of the pad
Swing flap motor
Side of ornament panel
Fig. 5
(3)Wiring on ornament panel
Connecting of wiring of the swing
flap motor on ornament panel. (2 places)
(Refer to Fit . 10)
If connecting is not made, error code
(A7) appears on remote controller. So,
make proper connecting.
Fig. 10
Side of indoor unit
Wiring diagram
3. Install ornament panel on indoor unit.
For indoor unit installation, please
refer to Installation Manual.
(1) As shown in Fig . 7, match the position of swing
1
Holding ring
flap motor with that of the indoor unit piping hole ,
2
Piping hole position
so that ormament panel can be placed on to indoor
unit.
(2) Installation of ornament panel
1 Place the holding ring on swing flao motor side
teporarily on hooks of the indoor unit. (2 pcs)
2 Put the other two holding rings on the hooks at both Swing flap motor
side of the indoor unit. (Care should be taken not to
3
push wiring of swing flap motor into seals).
3 Screw in all 4 screws under holding ring for about
15mm. (Pancl will rise).
4
4 Adjust the ornament panel as per Fig. 7 to cover
Fig. 7
opening on the ceiling.
Seal
Indoor unit
5 Tighten screws to redrce the thickness of seals
between ornament and indoor unit to 5-8mm. Ceiling material
Hook
2
5 _ 8mm
If screws are not tighten tight,
problems in Fig, 8 might occur.
Tighten screws properly.
Gas leakage.
Gas leakage
from roof.
Contamination
If there are still space
after tightening of screws,
please readjust the height
of indoor unit.
(Refer to Fig. 9)
Mist exists and drop down.
Fig. 8
Ornament panel
Caution
Leave no space.
Fig. 9
-72-
If indoor unit is at horizontal level and water
drainage is smooth, then, indoor unit height
can be adjusted throrgh holes at corners of
ornament panel.
>a__WcU[S^ <[c >a`V[e[a`Wc
4. Installation of inlet grill and cover plate
(1) Installation of inlet grill
Install in reversed order of "Prepare ornament pandl".
Inlet grill can be adjusted into four directions by turning inlet grill. Inlet grill position can be adjusted as
per customers request.
When installing inlet grill, take care not to twist wiring of swing flap motor.
(2) Install cover plate on the corner
1 As shown in Fig. 11 tie the
2
cover plate onto the bolt on
ornament plate.
Install cover plate onto
ornament plate.
(Refer to Fig. 12)
Slide all five hold rings
to let them drop in holes
Fig. 11
on ornament plate,
Fig. 12
Pay special care to the following and check after installation
Item to the checked
Unproper installation may cause Check
Is indoor unit firmly installed?
Unit might fall down, make vibration or noise.
Is gas leakage check performed?
This may lead to gas shortage.
Is unit properly insulated?
Dew or water drop may occur.
Is water drainage smooth?
Dew or water drop may occur.
Is power voltage meet that stipulated on the nameplate? Problem may occur or parts got burned.
Is wiring and piping correctly arranged?
Problem may occur or parts got burned.
Is unit safely grounded?
There might be a danger of electric shock.
Is wire size correct?
Problem may occur or parts got burned.
Are there any obstacles on air inlet and outlet grill of
indoor and outdoor unit?
This may cause poor cooling.
Is record made for piping length and refrigerant
charging amount?
It is hard to control refrigerant charging
amount.
-73-
>a__WcU[S^ <[c >a`V[e[a`Wc
6.2 Convertible indoor unit (AC18-AC24)
Standard accessories:
No.
The following installation parts are furnished.
Accessory parts
Qty.
Use them as required.
1
1
Remote controller
2
2
Battery
3
Wire clamp
4
Heat
insulation
sheathing
1+1
5
Screw
2+2
6
Screw cap
1+1
7
Remote
controller
bracket
1
4
Pipe connection requirement
Please refer to the specification to confirm the stop valve diameter and the permitted pipe drop and pipe length.
INSTALLATION PROCEDURE
(Fig. 1)
Install the room air conditioner as follows:
PREPARING INDOOR UNIT INSTALLATION
1. REMOVE THE INTAKE GRILL
Open the intake grill and remove the
three or four or six screws.(Fig. 1)
Machine screw
Tapping screw
Tapping screw
Remark: The main unit can be wired before
the indoor unit is installed. Select
the most appropriate installation
order.
Intake grill
A. FLOOR CONSOLE TYPE
(Fig. 2)
1. DRILLING FOR PIPING
rear
Select piping and drain directions.(Fig.2) (Series14,18,24)
The piping and drain can be made in three directions as shown below.
right
down
(Fig.3)
When the directions are selected, drill a 7 cm dia. hole on the wall so
that the hole is tilted downward toward the outdoor for smooth water
flow. When the pipe is led out from the rear, make a hole in Fig.6, at
the position shown.
Drain hose (Left side)
Drain hose (Right side)
-74-
>a__WcU[S^ <[c >a`V[e[a`Wc
(Fig. 4)
(Fig. 5)
99cm
50cm
Wall
24.5cm
6mm
10cm
Wall bracket
Side of set
6.5cm
For series 14,18,24 when installing set to wall, install
the accessory wall bracket at the position shown in
Fig.5,and mount the set to it.
7cm hole
6.5cm
65.5cm
outdoor unit
53cm
4.5cm
Indoor unit
3.5cm hole
12.5cm
10cm
2. INSTALLING DRAIN HOSE
drain hose with a nylon fastener. (Fig.6)
(Fig. 6)
(Fig. 7)
Drain pan
Drain pan
Nylon fastener
Drain hose
Insulation
(Drain hose)
Drain hose
Wrap the insulation (drain hose) around the drain hose connection.(Fig.7)
Be sure to arrange the drain hose correctly so that it is leveled lower than the drain hose connecting port of the indoor unit.
(Fig. 8)
OK
NO
Arrange the drain hose
lower than this portion.
NO
Drain hose
Drain hose
CAUTION
Do not install the unit drain hose side is too high. Height A should be less than 5 mm.(Fig.9)
(Fig. 9)
Drain hose
A
A
B. UNDER CEILING TYPE
Using the installation template, drill holes for piping and anchor bolts(for holes).(Fig.10)
(Fig. 10)
200mm
900mm
Drilling position
for anchor bolt
Installation
template
Ceilling
Wall
Drilling position
for piping
For series 18,24
-75-
>a__WcU[S^ <[c >a`V[e[a`Wc
1. DRILLING FOR PIPING
Select piping and drain directions. (Fig.11)
(Fig. 11)
Rear (Install the drain hose
in the direction.)
Right
CAUTION
Install the drain hose at the rear; it should not be installed on the top or right side.
2. DRILLING HOLES FOR ANCHOR BOLTS AND INSTALLING THE ANCHOR BOLTS
When the directions are selected, drill 80mm and 50mm or 150mm dia. hole on the wall so that the hole is tilted
downward toward the outdoor for smooth water flow.
(Fig. 12)
Wall
6mm
With a concrete drill, drill four 12.7 mm dia. Holes.(Fig.12)
60 to 70mm
(Fig. 13)
12.7mm
Insert the anchor bolts into the drilled holes, and drive the pins
completely into the anchor bolts with a hammer. (Fig. 13)
3. INSTALLING BRACKETS
Install the brackets with nuts, washers and spring washers.(Fig. 14)
Bracket (Left)
(Fig. 14)
Bracket (Right)
For series 14,18,24
381
26.5
2-R2.5
18
5
10
Bracket
16 21 28
4-R
Special nut
68
7.5
Spring washer
26.5
232
10
5
4-R
2-R2.5
7.5
18
232
26.5
26.5
4. INSTALLING INDOOR UNIT
Reset the hex bolts as shown in Fig.15.
-76-
381
28 21 16
68
>a__WcU[S^ <[c >a`V[e[a`Wc
(Fig. 15)
Hex bolt
Indoor unit
8 to 13mm
(Fig. 16)
Apply the indoor unit to the brackets.(Fig.16)
Bolt
Bracket
Indoor unit
Now, securely tighten the hex bolts in both sides.
5. INSTALL THE DRAIN HOSE
Select whether the drain hose will be connected to the left or right side.(Fig.3)
Insert the drain hose into the drain pan, then secure the drain hose with a nylon fastener.(Fig.6)
Wrap the insulation (drain hose)around the drain hose connection.(Fig.7)
Be sure to arrange the drain hose correctly so that it is leveled lower than the drain hose connecting port of the
indoor unit.(Fig.8)
(Fig. 17)
Remove the hole cover.
Arrange the drain hose
lower than this portion
Drain hose
OK
NO
When drain hose is arranged backward. Secure the drain hose with the VT wire. (Fig. 18)
(Fig. 18)
Piping hole
Base (Bottom)
VT wire hole
Intake grill
Pass the drain hose through here
For series 14,18,24
Cut the grill
GAS LEAKAGE INSPECTION
CAUTION
After connecting the piping, check the joints for gas leakage with leakage detector.
HOW TO CONNECT WIRING TO THE TERMINALS
A. For solid core wiring (or F-cable)(Fig.19A)
(1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 25mm of the exposed solid
wire.
(2) Using a screwdriver, remove the terminal screw(s) on the terminal board.
(3) Using pliers, bend the solid wire to form a loop suitable for the terminal screw.
(4) Shape the loop wire properly, place it on the terminal board and tighten securely with the terminal screw using
a screw driver.
-77-
>a__WcU[S^ <[c >a`V[e[a`Wc
B. For strand wiring(Fig.19B)
(1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 10mm of the exposed strand wiring.
(2) Using a screwdriver, remove the terminal screw(s)on the terminal board.
(3) Using a round terminal fastener or pliers, securely clamp a round terminal to each stripped wire end.
(4) Position the round terminal wire, and replace and tighten the terminal screw using a screw driver.
Strip 25mm
A. Solid wire
B. Strand wire
Loop
Insulation
Strip 10mm
(Fig. 19)
Screw with
special washer
Round
terminal
Terminal
board
Wire
Round
terminal
Screw with
special washer
Round
terminal
Wire
HOW TO FIXED CONNECTION CORD AND POWER CABLE AT THE CORD CLAMP
After passing the connection cord and power cable through the insulation tube, fasten it with the cord clamp, as
shown in Fig.20
(Fig. 20)
Insulation tube
Cord clamp
Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the insulation tube.
ELECTRICAL WIRING
CAUTION
(1) Match the terminal block numbers and connection cord colors with those of the
outdoor unit.
Erroneous wiring may cause burning of the electric parts.
(2) Connect the connection cords firmly to the terminal block. Imperfect installation
may cause a fire.
(3) Always fasten the outside covering of the connection cord with the cord clamp.
(If the insulator is chafed, electric leakage may occur.)
(4) Always connect the ground wire.
-78-
>a__WcU[S^ <[c >a`V[e[a`Wc
ELECTRICAL REQUIREMENT
Electric wire size and fuse capacity:
Type
(3) Remove the electric component box cover.
Fig. 24
For series 182 For series 242
Connection cord
(mm2)
0.75
0.75
Power supply
2.5
4.0
Fuse capacity(A)
30
40
cord (mm2)
Base
Electric component box cover
1. INDOOR UNIT SIDE
Remove the three tapping screws.
(1) Remove the electric component box.
CAUTION
Fig. 21
Be careful not to pinch the lead wires
between the electric component box
and base.
Electric component box
Fig. 22
Electric component box
(4) Wiring
(1) Remove the cord clamp.
(2) Process the end of the connection cords to the
dimensions shown in Fig.34.
(3) Connect the end of the connection cord fully into the
terminal block.
(4) Fasten the connection cord with a cord clamp.
(5) Fasten the end of the connection cord with the
screw.
Remove the four tapping
screws.
<>283<>@<<
CAUTION
Do not remove the screws. If the screws
are removed, the electric component
box will fall.
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Fig.23
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ELECTRICAL WIRING
(2) Air filter removal and cleaning, and how to use
air louvers.
(3) Give the operating and installation manuals to
the customer.
WARNING
(1) Always use a special branch circuit and install a special
receptacle to supply power to the room air conditioner.
MOUNT THE COVER PLATE AND
THE INTAKE GRILL
(2) Use a circuit breaker and receptacle matched to the
capacity of the room air conditioner.
(3) The circuit breaker is installed in the permanent wiring.
Always use a circuit that can trip all the poles of the
wiring and has an isolation distance of at least 3mm
between the contacts of each pole.
1.Mount the cover plate. (Right)
(1) Cut a pipe exit hole in the right plate. This is
only when the pipe exits from the right side.
(This operation is not required when the
protrusion is on the top or rear.)
(4) Perform wiring work in accordance with standards so
that the room air conditioner can be operated safely
and positively.
(5) Install a leakage circuit breaker in accordance with the
related laws and regulations and electric company
standards.
Fig. 25
Cover plate (Right)
CAUTION
(1) The power source capacity must be the sum of the
room air conditioner current and the current of other
electrical appliances. When the current contracted
capacity is insufficient, change the contracted capacity.
(2) Join the cover plates (right) and mount with screws.
Fig. 26
(2) When the voltage is too low and the air conditioner is
difficult to start, contact the power company the voltage
raised.
TEST RUNNING
1. CHECK ITEMS
(1) INDOOR UNIT
(1) Is operation of each button on the remote control
unit normal?
(2) Does each lamp light normally?
(3) Do not air flow direction louvers operate normally?
(4) Is the drain normal?
2. Mount the cover plate.(Left)
(1) Join the cover plate (left) and mount with screws.
Fig. 27
(2) OUTDOOR UNIT
(1) Is there any abnormal noise and vibration during
operation?
(2) Will noise, wind, or drain water from the unit disturb
the neighbors?
(3) Is there any gas leakage?
CUSTOMER GUIDANCE
Explain the following to the customer in accordance
with the operating manual:
(1) Starting and stopping method, operation switching,
temperature adjustment, timer, air flow switching,
and other remote control unit operations.
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>a__WcU[S^ <[c >a`V[e[a`Wc
6.3 Convertible indoor unit (AC28-AC60)
Please ask the dealer or specialist to install, never try by the users themselves. After the installation please
be sure of the following conditions.
WARNING !
Please call dealer to install the air-conditioner.
Incorrect installation may cause water leaking, shock and fire hazard.
CAUTION !
Air-conditioner can't be installed in the
envi-ronment with inflammable gases
because the inflammable gases near to
air-conditioner may cause fire hazard.
Installed electrical-leaking circuit breaker.
It easily cause electrical shock without circuit
breaker.
Connect earthing wire.
Earthing wire should not be connected to the gas pipe, water
pipe, lightning rod or phone line,
incorrect earthing may cause
Earthing
Use discharge pipe correctly to ensure efficient
discharge.
Incorrect pipe use may cause water leaking.
[Location]
Air-conditioner should be located in well-vented
and easily-accessible place.
Air-conditioner should not be located in the
following places:
(a) Places with machine oils or other oil
vapours.
(b) Seaside with high salt content in the air.
(c) Near to hot spring with high content of
sulfide gases.
(d) Area with frequent fluctuation of voltage
e.g. factory, etc.
(e) In vehicles or ships.
(f) Kitchen with heavy oil vapour or humidity.
(g) Near to the machine emitting electricmagnetic waves.
(h) Places with acid, alkali vapuor.
TV, radio, acoustic appliances etc are at least
supply wire, connecting wire, pipes, otherwise images
may be disturbed or noises be created.
As required, take measures against heavy snow.
[Wiring]
Air-conditioner should be equipped with special power
supply wire.
[Operating noise]
Choose the following locations:
(a) Capable of supporting air-conditioner weight,don't
increase operating noise and vibration.
(b) Hot vapour from outdoor unit outlet and operating
noise don't disturb neighbour.
No obstacles around the outdoor unit outlet.
For authorized service personnel only
WARNING
(1) For the room air conditioner to operate satisfactorily, install it as outlined in this installation manual.
(2) Connect the indoor unit and outdoor unit with the room air conditioner piping and cords available
from our standard parts. This in stallation manual describes for the correct connections so that the
installation set available from our standard parts should be used.
(3) Installation work must be performed in accordance with national wiring standardsby authorized
personnel only.
(4) Never cut the power cord, lengthen or shorten the cord, or change the plug.
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>a__WcU[S^ <[c >a`V[e[a`Wc
(5) Also, do not use an extension cord.
(6) Plug in the power cord plug firmly. If the receptacle is loose, repair it before using the air conditioner.
(7) Do not turn on the power until all installation work is done.
Be careful not to scratch the room air conditioner when handing it.
After installation, explain correct operation to the customer, according to the operating manual.
Let the customer keep this installation manual because it will be used when the room air conditioner is
serviced or moved.
SELECTING THE MOUNTING POSITION
WARNING
Install at a place that can withstand the weight of the indoor units and install positively so that the units
will not topple or fall.
CAUTION
Do not install where there is the danger of combustible gas leakage.
Do not install near heat sources.
If children under 10 years old may approach the unit, take preventive measures so that they cannot
reach the unit.
(1) Install the indoor unit level on a strong wall which is not subject to vibration.
(2) The inlet and outlet ports should not be obstructed : the air should be able to blow all over the room.
(3) Do not install the unit where it will be exposed to direct sunlight ,
(4) Install the unit where connection to the outdoor unit is easy.
(5) Install the unit where the drain pipe can be easily installed.
(6) Take servicing , etc.into consideration and leave the spaces shown in (Fig.1 or 2) .
Also install the unit where the filter can be removed .
For mounted on the ceiling:
Fig. 1
Ceiling
INDOOR UNIT
3"(80mm)
over
6"(150mm)
over
0.4"(10mm)
over
For half concealed installation:
Ceiling panel
Fig. 2
INDOOR UNIT
3"(80mm)
over
6"(150mm)
over
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>a__WcU[S^ <[c >a`V[e[a`Wc
Ceiling panel
0.4"(10mm)
over
ACCESSORIES
Optional parts
Standard accessories:
Accessory parts
No.
1
Remote controller
Battery
2
Qty.
4
1+1
5
Screw
2+2
Screw cap
Adhesive tape
4
Heat
insulation
sheathing
7
A
2
Wire clamp
Drain hose
Parts name
1
3
6
Remarks
Ceiling panel
Mark
B
Saddle (L.S) with screws
C
Drain hose
D
Heat insulation material
E
Piping hole cover
F
Putty
G
Plastic clamp
1
1+1
8
Flat washer
8
9
Remote
controller
bracket
1
CONNECTION PIPE REQUIREMENT
Table 1
Model
Diameter
Liquid side Gas side
Maximum
length
Maximum height
(between indoor
and outdoor)
For series 362, 482 9.52 mm
19.05mm
50 m
30 m
9.52 mm
15.88mm
30 m
20 m
602
For series 282
INSTALLATION PROCEDURE
Install the room air conditioner as follows:
1) REMOVE THE INTAKE GRILL AND SIDE COVER
(1) Remove the two Air filters
(2) Remove the two intake grilles
(3) Remove the Side cover A (Right and left side)
(4) This air conditioner can be set up to intake fresh air .
For information about how to install for fresh-air intake, refer to
page 22 "FRESH-AIR INTAKE".
-83-
Air filter
Intake grille
Side cover A (Left side)
Side cover A (Right side)
>a__WcU[S^ <[c >a`V[e[a`Wc
2) LOCATION OF CEILING SUSPENSION BOLTS
Fig. 3
30mm
30mm
Dimensions
(Space Required for
installation)
Suspension bolt pitch 1530mm
10mm
155mm
INDOOR UNIT (TOP VIEW)
Suspension bolt should
extend outward 30 to 50mm.
300mm
For half-concealed installation
Supension-bolt pitch should be as shown in Fig.4.
Fig. 4
40mm
40mm
Ceiling Opening:1530mm
Ceiling panel
Ceiling Opening:640mm
Suspension bolt should
extend outward 30 to 50mm.
15mm
Ceiling panel
DRILLING THE HOLES AND ATTACHING THE SUAPENSION BOLTS
(1) Drill 25mm-diameter holes at the suspension-bolt locations.
(The two special nuts are provided with the unit. The M10 nut must be obtained locally.) Refer to Fig.5.
(2) Install the bolts, then temporarily attach Special nuts A and B and a normal M10 nut to each bolt.
Fig. 5
Bolt Strength
980 to 1470 N (100 TO 150 kgf)
Special nut A (included)
Ceiling panel
10 to 15 mm
Special nut B (included)
M10 nut (Obtained locally)
IF USING ANCHOR BOLTS
(1) Drill holes for anchor bolts at the locations at which you will set the suspension bolts.Note that anchor
bolts (to be obtained locally).
(2) Install the anchor bolts ,then temporarily attach special nut "B" (included) and a locally-procurde M10
nut to each of the bolts. (See Fig.6.)
Anchor-Bolt Strength
980 to 1470 N (100 TO 150 kgf)
10 to 15 mm
Fig. 6
M10 Nut
(Obtaied locally)
-84-
Special nut B
(included)
M10 Nut
(Obtaied locally)
>a__WcU[S^ <[c >a`V[e[a`Wc
INSTALLING THE INDOOR UNIT
(1) Lift unit so that suspension bolts pass through suspension fittings at the sides (four places),and slide
the unit back.(See Fig.8.)
Fig. 7
Fig. 8
Ceiling
Ceiling panel
Wall
Wall
(2) Fasten the indoor unit into place by tightening-up the special "B",blots and the M10 nuts. Make sure
that unit is secure and willl not shift back and forth.
FOR HALF-CONCESLED INSTALLATION
When installing the indoor unit in a semi-concesled orientation, make sure to reinforce the insulation of
the unit on all sides. Drops of water may fall from the unit if it is not thoroughly insulated.
Fig. 9
Glass wool insulate
(10 to 20mm thick )
INDOOR UNIT
(Top view)
Wall
Ceiling pannel
CAUTION
In order to check the drainage, be sure to use a level during installation of the
indoor unit. If the installation site of the indoor unit is not level, water leskage
may occur
INSTALLING THE COUPLER HEAT INSULATION
After checking for gas leaks, insulate by wrapping insulation around the two parts (large and small) of the
indoor unit coupling, using the coupler hest insulation.
After installling the coupler heat insulation, wrap both ends with vinyl tape so that there is no gap.
Secure both ends of the heat insulation material using nylon fasteners.
-85-
>a__WcU[S^ <[c >a`V[e[a`Wc
Coupler heat insulation(large)
Fig. 10
Coupler pipe (large)
Indoor unit
Coupler pipe (small)
Coupler heat insulation(small)
Nylon fastner (large)
No gap
Indoor unit
Coupler heat insulation
Nylon fastner (small)
When using an auxiliary pipe, make sure that the fastener used is insulated in the sane way.
DRAIN PIPING
Install the drain pipe with downward gradient (1/50 to 1/100) and so there are no rises or traps in the pipe.
Use general hard polyvinyl chloride pipe (VP25)[outside diameter 38 mm.]
During installation of the drain pipe,be careful to avoid applying pressure to the drain point of the unit.
When the pipe is long,install supporters(Fig 11).
Do not perform air bleeding.
Always heat insulate (8mm or over thick) the indoor side of the drain pipe.
Fig. 11
GOOD
BAD
BAD
Bracket
5 to 6.5 ft
(1.5 to 2m)
-86-
>a__WcU[S^ <[c >a`V[e[a`Wc
(1) Install insulation for the drain pipe.(See Fig.12 and 13)
Cut the included insulation material to an appropriate size and adhere it to the pipe.
Fig. 12
Drain pipe
Insulation for Drain pipe
(To be obtained locally.Length
shoud be at least 8mm)
Indoor unit(drain port)
Drain pipe insulation
Fig. 13
Drain pipe insulation
Indoor unit
Drain pipe
No gap
10mm or over
(2) If "Right rear piping ":fasten the drain pipe with VT wires so that the pipe slopes correctly within
the indoor unit.
Fig. 14
VT wire
Drain hose
Indoor unit (rear view)
ELECTRICAL WIRING
HOW TO CONNECT WIRING TO THE TERMINALS
A.For solid core wiring (or F-cable)
(1)Cut the wire and with a wire cutter or wire-cutting pliers,then strip the insulation to about 15/16"(25mm)
of expose the solid wire.
(2)Using a screwdriver ,remove the terminal screw(s) on the terminal board.
(3)Using pliers,bend the solid wire to form a loop suitable for the terminal screw.
B.For strand wiring
(1)Cut the wire and with a wire cutter or wire-cutting pliers,then strip the insulation to about 3/8"(10mm)
of expose the solid wire.
(2)Using a screwdriver ,remove the terminal screw(s) on the terminal board.
-87-
>a__WcU[S^ <[c >a`V[e[a`Wc
B. Strand wire
Strip 15/16"(25mm)
A. Solid wire
Strip 15/16"(25mm)
Fig. 15
Loop
Insulation
Screw with
special washer
Screw with
special washer
Round
terminal
Round
terminal
Terminal
block
Wire
Round terminal
Wire
HOW TO FIX CONNECTION CORD AND POWER CABLE AT THE CORD CLAMP
After passing the connection cord and power cable through the insulation tube, fasten it with the cord
clamp, as shown in Fig.16
ELECTRICAL REQUIREMENT
Electric wire size and fuse capacity:
Fig. 16
Insulation tube
Cord clamp
Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the insulation tube.
CAUTION
(1) Match the terminal block numbers and connection cord colors with those of the
outdoor unit. Erroneous wiring may cause burning of the electric parts.
(2) Connect the connection cords firmly to the terminal block. Imperfect installation
may cause a fire.
(3) Always fasten the outside covering of the connection cord with the cord clamp.
(If the insulator is chafed, electric leakage may occur.)
(4) Always connect the ground wire.
-88-
>a__WcU[S^ <[c >a`V[e[a`Wc
FRESH-AIR INTAKE
(1)Take away the knockout hole for the fresh-air intake,as shown in Fig.17.(If using half-concealed
installation ,take down the top knockout hole instead)
Fig. 17
For half-concealed
CAUTION
(1)When removing the cabinet(iron plate),be careful not to damage the indoor unit
internal parts and surrounding area(outer case).
(2)When processing the cabinet(iron plate),be careful not to injury yourself with
burrs,etc.
(2)Fasten the round flange (optional) to the fresh air intake,as shown in Fig.18.(If using half-concealed
installation, attach to the top.)
Fig. 18
Round duct (option parts)
[After completing "INDOOR UNIT INSTALLATION"....]
(3)Connect the duct to the round flange.
(4)Seal with a band and vinyl tape,etc.so that air does not leak from the connection.
Fig. 19
Duct
CONNECTION CORDS
(1) Remove the cord clamp.
(2) Put the end of the connection cords to the positions shown in Fig.20.
(3) Connect the end of the connection cord fully into the terminal block.
(4) Fasten the connection cord with a cord clamp.
(5) Fasten the end of the connection cord with the screw.
(6) For series 28,36,42,52, the power cable and connecting cable are self-provided.
-89-
>a__WcU[S^ <[c >a`V[e[a`Wc
Fig. 20
For three phase (380-400V, 3N~, 50Hz),outdoor unit.
INDOOR UNIT
TERMINAL BLOCK
OUTDOOR UNIT
TERMINAL BLOCK
Y/G
1 2 3
R S TN 1 2 3
Y/G
POWER SUPPLY:
380-400V, 3N~,50Hz
For single phase (1PH, 220-230V~, 50Hz),outdoor unit.
INDOOR UNIT
TERMINAL BLOCK
OUTDOOR UNIT
TERMINAL BLOCK
LN
1 2 3
Y/G
1 2 3
Y/G
POWER SUPPLY:
1PH,220-230V~,50Hz
-90-
>a__WcU[S^ <[c >a`V[e[a`Wc
6.4 Ceiling concealed duct indoor unit (AD18-AD24)
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Yaj gmld]l k`Ydd Z] Y\bmkl]\ YhhjgpaeYl]dq l`] kYe] lg e]]l l`] j]imaj]e]fl ^gj l`] jgge Yaj [gf\alagf]j4
If\ggj mfal
^d]paZd] bgafl
TjYfkalagf \m[l
Rgmf\]\ \m[l
Ta]3af g^ Yaj
\akljaZmlYjq
Aaj \akljaZmlYjq
Fa_4 7
Ufal@ ee
84 IfklYddYlagf g^ Yaj j]lmjf \m[l
Uk] jan]l lg [gff][l l`] Yaj j]lmjf \m[l gf l`] Yaj j]lmjf afd]l g^ l`] af\ggj mfal2 l`]f [gff][l l`] gl`]j ]f\
oal` l`] Yaj j]lmjf Zdaf\4 Ak Fa_4 8 k`gof4
-92-
>a__WcU[S^ <[c >a`V[e[a`Wc
Aaj j]lmjf Zdaf\
Aaj j]lmjf \m[l
If\ggj mfal
jan]l
Fa_4 8
9 T`]jeYd afkmdYlagf g^ \m[l
Aaj3k]f\af_ \m[l Yf\ Yaj j]lmjf \m[l k`Ydd Z] l`]jeYddq afkmdYl]\4 Fajkl kla[c l`] _dm]q fYad gf l`] \m[l2 l`]f
YllY[` l`] `]Yl hj]k]jnYlagf [gllgf oal` Y dYq]j g^ laf^gad hYh]j Yf\ mk] l`] _dm]q fYad [Yh lg ^ap4 FafYddq mk]
l`] laf^gad Y\`]kan] lYh] lg k]Yd l`] [gff][l]\ hYjl4 Ak Fa_4 9 k`gof4
_dm]q
_dm]q `]Yl hj]k]jnYlagf
laf^gad fYad [Yh
[gllgf
fYad
Y\`]kan] lYh]
Fa_4 9
IfklYddaf_ l`] kmkh]fkagf k[j]o@
Uk] M> gj M76 kmkh]fkagf k[j]ok /:2hj]hYj]\ af l`] ^a]d\0/o`]f l`] kmkh]fkagf k[j]o`]a_`l ]p[]]\k 64?e2
M76 kar] ak l`] gfdq [`ga[]04T`]k] k[j]ok k`Ydd Z] afklYdd]\ Yk ^gddgok oal` khY[] Y\Yhlaf_ lg Yaj [gf\alagf]j
gn]jYdd \ae]fkagfk Y[[gj\af_ lg l`] gja_afYd Zmad\af_ kljm[lmj]k4
Wgg\]f kljm[lmj]
A kimYj] ogg\ k`Ydd Z] kmhhgjl]\ Zq l`] Z]Yek Yf\ l`]f k]l l`] kmkh]fkagf k[j]ok4
B]Ye
SimYj] ogg\
N]o [gf[j]l] kdYZ
Tg k]l oal` ]eZ]\\]\ hYjlk2^gmf\Ylagf Zgdlk ]l[4
Smkh]fkagf k[j]o
Ijgf j]af^gj[]e]fl
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Kfa^] ]eZ]\\]\ hYjl
Gma\] hdYl] ]eZ]\\]\ hYjl
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HYf_af_ Zgdl
Uk] `gd] `af_]2`gd] hdmf_]j gj `gd] Zgdl4
Sl]]d j]af^gj[]e]fl kljm[lmj]
Uk] kl]]d Yf_d] gj f]o kmhhgjl kl]]d Yf_d] \aj][ldq4
Smkh]fkagf k[j]o
HYf_af_ g^ l`] af\ggj mfal
Smhhgjl kl]]d Yf_d]
FYkl]f l`] fml gf l`] kmkh]fkagf k[j]o Yf\ l`]f `Yf_ l`] kmkh]fkagf k[j]o af l`] T kdgl g^ l`] kmkh]fkagf
hYjl g^ l`] mfal4 Aa\]\ oal` Y d]n]d e]l]j2Y\bmkl d]n]d g^ l`] mfal oal`af ;ee4
x 4?QPGLK
If gj\]j lg \jYaf oYl]j fgjeYddq2 l`] \jYaf hah] k`Ydd Z] hjg[]kk]\ Yk kh][a^a]\ af l`]
afklYddYlagf eYfmYd Yf\ k`Ydd Z] `]Yl afkmdYl]\ lg Ynga\ \]o _]f]jYlagf4 Iehjgh]j `gk]
[gff][lagf eYq [Ymk] af\ggj oYl]j d]YcY_]4
-93-
>a__WcU[S^ <[c >a`V[e[a`Wc
Pipe material and size
Pipe material Phosphorus deoxidized copper seamless
Type
pipe (TP2M) for air conditioner
For series 182
Pipe size
(mm)
Gas side
Liquid side
12.70
For series 242
Pipe size
(mm)
Gas side
Liquid side
15.88
9.52
6.35
Supplementary refrigerant
The refrigerant supplementation shall be as specified in the installation instructions attached
with the outdoor unit.
The adding procedure shall be aided with a measuring meter for a specified amount
of supplemented refrigerant.
Requirement
Overfilling or underfilling of refrigerant will cause compressor fault. The amount of the
added refrigerant shall be as specified in the instructions.
Connection of refrigerant pipe
Conduct flared connection work to connect all refrigerant pipes.
The connection of indoor unit pipes must use double spanners.
The installing torque shall be as given in the following table.
Wall thicknessof connection pipe * 0.8mm
Connecting pipe
Installing torque
O.D.(mm)
(N-m)
6.35
11.8 (1.2kgf-m)
9.52
24.5 (2.5 kgf-m)
12.70
49.0 (5.0 kgf-m)
15.88
78.4 (8.0 kgf-m)
Double-spanner
operation
Vacuum pumping
With a vacuum pump,create vacuum from the stop valve of the outdoor unit.
Emptying with refrigerant sealed in the outdoor unit is absolutely forbidden.
Open all valves
Open all the valves on the outdoor unit.
Gas leakage detection
Check with a leakage detector or soap water that if there is gas leakage at the pipe
connections and bonnets.
Insulation treatment
Conduct insulation treatment on both the gas side and liquid side of pipes respectively
During cooling operation,both the liquid and gas sides are cold and thus shall be
insulated so as to avoid dew generation.
The insulating material at gas side shall be resistant to a temperature above 120 C
The indoor unit pipe connection part shall be insulated.
-94-
>a__WcU[S^ <[c >a`V[e[a`Wc
The notch upward(Attached detail view)
.
Field piping side
Indoor unit
Subsidiary insulation tube
Electric wiring
WARNING
DANGER OF BODILY INJURY OR DEATH
TURN OFF ELECTRIC POWER AT CIRCUIT BREAKER OR POWER SOURCE BEFORE
MAKING ANY ELECTRIC CONNECTIONS. GROUND CONNECTIONS MUST BE
COMPLETED BEFORE MAKING LINE VOLTAGE CONNECTIONS.
(1) Selection of size of power supply and interconnecting
Precautions for Electric wiring
Electric wiring work should be conducted only by authorized personnel.
Do not connect more than three wires to the terminal block. Always use round type crimped
terminal lugs with insulated grip on the ends of the wires.
Use copper conductor only.
Select wire sizes and circuit protection from table below. (This table shows 20 m length wires with
less than 2% voltage drop.)
Circuit breaker
Phase Switch breaker
(A)
Item
Earth leakage breaker
Power
source wire
Leak
Switch
size
curren
break
Overcurrent
protector
For series 182
1
40
26
2.5mm2
40A
30mA
For series 242
1
40
26
4.0mm2
40A
30mA
(2) Wiring connection
Make wiring to supply power to the outdoor unit, so that the power for the indoor unit is supplied by
terminals.
<?353<F@K<
<?353<F@<<
DH?IIK NHDM
M@KGDH<F =FI>E
INM?IIK NHDM
M@KGDH<F =FI>E
2
3
4
Q0B
2
3
4
Q0B
F
H
JIP@K LNJJFQ9
2JC- 331.341Oj- 61Ci
<?283<F@<<
INM?IIK NHDM
M@KGDH<F =FI>E
DH?IIK NHDM
M@KGDH<F =FI>E
2
3
4
2
3
4
Q0B
H
F
JIP@K LNJJFQ9
2JC- 331.341Oj- 61Ci
-95-
Q0B
>a__WcU[S^ <[c >a`V[e[a`Wc
6.5 Med ESP duct indoor unit (AD18-AD48)
Safety precautions of indoor unit
Please read these "Safety Precautions" firstly when performing the installation work.
Though the precautionary points indicated herein are divided under two headings, those points which
are related to the strong possibility of an installation done in error resulting in death or serious injury
CAUTION
are listed in the
section. However, there is also a possibility of serious consequences
WARNING
in relationship to the points listed in the
section as well.
In either case, important safety related information is indicated, so by all means, properly observe all
that is mentioned.
After completing the installation, along with confirming that no abnormalities were seen from the operation
tests, please explain operating methods as well as maintenance methods to the user (customer) of
this equipment, based on the owner's manual.
Moreover, ask the customer to keep this sheet together with the owner's manual.
WARNING
This system should be applied to places as office, restaurant, residence and the like. Application to inferior environment such
as engineering shop could cause equipment malfunction.
Please entrust installation to either the company which sold you the equipment or to a professional contractor. Defects from
improper installations can be the cause of water leakage, electric shocks and fires.
Execute the installation accurately, based on following the installation manual. Again, improper installations can result in water
leakage, electric shocks and fires.
When a large air-conditioning system is installed to a small room, it is necessary to have a prior planned countermeasure for
the rare case of a refrigerant leakage, to prevent the exceeding of threshold concentration. In regards to preparing this
countermeasure, consult with the company from which you perchased the equipment, and make the installation accordingly.
In the rare event that a refrigerant leakage and exceeding of threshold concentration does occur, there is the danger of a
resultant oxygen deficiency accident.
For installation, confirm that the installation site can sufficiently support heavy weight. When strength is insufficient, injury
can result from a falling of the unit.
Execute the prescribed installation construction to prepare for earthquakes and the strong winds of typhoons and hurricanes,
etc. Improper installations can result in accidents due to a violent falling over of the unit.
For electrical work, please see that a licensed electrician executes the work while following the safety standards related to
electrical equipment, and local regulations as well as the installation instructions, and that only exclusive use circuits are used.
Insufficient power source circuit capacity and defective installation execution can be the cause of electric shocks and fires.
Accurately connect wiring using the proper cable, and insure that the external force of the cable is not conducted to the terminal
connection part, through properly securing it. Improper connection or securing can result in heat generation or fire.
Take care that wiring does not rise upward, and accurately install the lid/service panel. Its improper installation can also result
in heat generation or fire.
When setting up or moving the location of the air conditioner, do not mix air etc. or anything other than the designated refrigerant
(R407C) within the refrigeration cycle.
Rupture and injury caused by abnormal high pressure can result from such mixing.
Always use accessory parts and authorized parts for installation construction. Using parts not authorized by this company
can result in water leakage, electric shock, fire and refrigerant leakage.
CAUTION
Execute proper grounding. Do not connect the ground wire to a gas pipe, water pipe, lightning rod or a telephone ground
wire. Improper placement of ground wires can result in electric shock.
The installation of an earth leakage breaker is necessary depending on the established location of the unit. Not installing
an earth leakage breaker may result in electric shock.
Do not install the unit where there is a concern about leakage of combustible gas.
The rare event of leaked gas collecting around the unit could result in an outbreak of fire.
For the drain pipe, follow the installation manual to insure that it allows proper drainage and thermally insulate it to prevent
condensation. Inadequate plumbing can result in water leakage and water damage to interior items.
-96-
>a__WcU[S^ <[c >a`V[e[a`Wc
NOTICE
All Wiring of this installation must comply with NATIONAL, STATE AND LOCAL REGULATIONS.
These instructions do not cover all variations for every kind of installation circumstance. Should further
WARNING
BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION.
FAI-LURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH,
EQUIPMENT
(1) Preparation of indoor
Before or during the installation of the unit, assemble necessary optional panel etc. depending on the
specific type.
(2) Select places for installation satisfying following conditions and at the same time obtain the
consent on the part of your client user.
(a) Places where chilled or heated air circulates freely.
When the installation height exceeds 3m warmed air stays close to the ceiling. In such cases, suggest
your client users to install air circulators.
(b) Places where perfect drainage can be prepared and sufficient drainage.
(c) Places free from air disturbances to the suction port and blowout hole of the indoor unit, places
where the fire alarm may not malfunction or short-circuit.
(d) Places with the environmental dew-point temperature is lower than 28 C and the relative
humidity is less than 80 %. (When installing at a place under a high humidity environment, pay sufficient
attention to the prevention of dewing such as thermal insulation of the unit. )
(e) Ceiling height shall have the following height.
Installation space
1000 or more
100 or
more
Combination
with silent
panel
416mm
100 or
more
50 or more
Obstacle
Unit: mm
(3) Avoid installation and use at those places
(a) Places exposed to oil splashes or steam (e.g. kitchens and machine plants).
Installation and use at such places incur deteriorations in the performance or corrosion with the heat
exchanger or damage in molded synthetic resin parts.
(b) Places where corrosive gas (such as sulfurous acid gas) or inflammable gas (thinner, gasoline,etc)
in generated or remains. Installation and use at such places cause corrosion in the heat exchanger
and damage in molded synthetic resin parts.
(c) Places adjacent to equipment generating electromagnetic waves or high-frequency waves such as
in hospitals.
Generated noise may cause malfunctioning of the controller.
B
(Ceiling hole size)
C
(Panel dimensions)
-97-
137
30
(Ceiling ~ panel
wrap dimensions)
750
(Panel dimensions)
690
(Ceiling hole size)
30
A
(Hanging bolt position)
(Ceiling ~ panel
wrap dimensions)
70
545
75
57
(Hanging bolt position)
(Pipe connection
side)
(4) Preparation for suspending the
(a) Size of hole at ceiling and position of
<Combination with silent panel>
>a__WcU[S^ <[c >a`V[e[a`Wc
Dimensions
A
B
C
1406
1600
1660
(b) Hanger bolts installation
Use care of the piping direction when the unit is installed.
Insert
Hole-in anchor
Hole-in plug
Concrete
Hanging bolt M10
Hanging bolt
M10 nut
M10 washer
(5) Installation of indoor unit
Fix the indoor unit to the hanger bolts.
M10 spring washer
Main unit
Note
When the dimensions of main unit and ceiling holes does not match, it can be adjusted with the slot holes of
hanging bracket.
Adjusting to the levelness
Piping side
(a) Adjust the out-of levelness using a level or by the following Supply water
method.
Water level
Make adjustment so that the relation between the lower surface
PVC hose
of the unit proper and water level in the hose becomes as given 0~5 mm
(0~0.2")
below.
Bring the piping side slightly lower.
(b) Unless the adjustment to the levelness is made properly,
malfunctioning or failure of the float switch may occur.
Tap selection on blower
(When the high performance filter is used.)
Taps of blower unit are set at the standard selection at the shipping from factory. Where the static
pressure is raised by employing such option as the high performance filter, etc., change the connection
of connectors provided at the flank of control box as shown below.
Red
Yellow
Red
Black
White
Red
Yellow
Blue
Blue
Red
Moter side
Red
White
Connector white
Yellow
Blue
High speed tap
Moter side
Blue
White
White
White
Connector white
Control box side
Standard tap (at shipping)
(6) Drain
(a) Drain piping should always be in a downhill grade (1/50~1/100) and avoid riding across an elevation
Good piping
Inproper piping
Suspension
1.5m ~ 2m
bolts
Avoid riding across an elevation
Air vent
Keep free from traps
Do not pipe under water
A downhill grade
Heat
insulation of 1/100 or more
-98-
>a__WcU[S^ <[c >a`V[e[a`Wc
(b) When connecting the drain pipe to unit, pay suffcient attention
not to apply excess force to the piping on the unit side. Also, fix
the piping at a point as close as possible to the unit.
Stage
difference Drain hose
Drain socket part
Drain socket
(c) For drain pipe, use hard PVC general purpose pipe VP-25(I.D.1")
which can be purchased locally. When connecting, insert a PVC Main unit
pipe end securely into the drain socket before tightening securely
using the attached drain hose and clamp. Adhesive must not be
used connection of the drain socket and drain hose (accessory).
VP 25 joint
Pipe cover(large) (field purchased)
[for insulation]
(accessory)
Drain hose
Clamp (accessory)
(accessory)
Adhesion
Pipe cover(small)
[for insulation]
(accessory)
VP 25
(field purchased)
Pipe cover
[for insulation]
(field purchased)
(d) When constructing drain piping for several units, position the
Secure the elevation as high as possible
(approx. 100 mm)
A downhill grade of
1/100 or more
290~325mm
600
Drain hose
(Maximum local drain up dimension)
common pipe about 100 mm below the drain outlet of each unit
as shown in the sketch. Use VP-30(11/4") or thicker pipe for this
purpose.
(e) Be sure to provide heat insulation to hard PVC pipes of indoor
placement.
(f) Do not ever provide an air vent.
(g) The height of the drain head can be elevated up to a point 500
mm above the ceiling, and when an obstacle exists in the ceiling
space, elevate the piping to avoid the obstacle using an elbow
or corresponding gadget. When doing this, if the stretch for the
needed height is higher than 500 mm, the back-flow quantity of
drain at the event of interruption of the operation gets too much
and it may cause overflow at the drain pan. Therefore, make the
height of the drain pipe within the distance given in the sketch
below.
(h) Avoid positioning the drain piping outlet at a place where generation
of odor may be stimulated. Do not lead the drain piping direct
into a sewer from where sulfur gas may generate.
VP 30
Right overhead
Joint for VP 25
(Local procurement)
Drainage
1
2
3
4
Conduct a drainage test after completion of the electrical work.
During the trial, make sure that drain flows properly through the piping and that no water leaks from
connections.
In case of a new building, conduct the test before it is furnished with the ceiling.
Be sure to conduct this test even when the unit is installed in the heating season.
Procedures
1
2
Supply about 1000 cc of water to the unit through the air outlet using a feed water pump.
Check the drain while cooling operation.
Pour water into a convex joint.
Insert water supply hose
for 20 mm ~ 30 mm to
supply water.
(Insert hose facing
toward bottom.)
(In the electrical work has not been completed,
connect a convex joint in the drain pipe connection
to provide a water inlet. Then, check if water leaks
from the piping system and that drain flows through
the drain pipe normally.)
Attached drain hose clamp
Remove grommet.
Make sure to install
it back after test.
Main unit
Drain piping
Drain situation can be checked with transparent socket
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>a__WcU[S^ <[c >a`V[e[a`Wc
(7) Installation work for air outlet ducts
Air conditioner main unit
Heat
insulation
Ceiling surface
inlet duct
(optional or
marketat item)
Suction panel
(Silent panel)
B Special blowout A Blowout duct
C special inlet (option)
(Optional or marketed item) (with air filter)
(Option)
Hole for check
Calculate the draft and external static pressure and select the length, shape and blowout.
A
Blowout duct
2-spot, 3-spot and 4-spot with 200 type duct are the standard specifications. Determine the number of spots
based on following table.
Note (1) Shield the central blowout hole for 2-spot.
(2) Shield the blowout hole around the center for 3-spot.
Limit the difference in length between spots at less than 2:1.
Reduce the length of duct as much as possible.
Reduce the number of bends as much as possible. (Corner R should be as larger as possible.)
Bad example
Bad example
Good example
Use a band. etc. to connect the main unit and the blowout duct flange.
Conduct the duct installation work before finishing the ceiling.
(8) Connection of suction, exhaust ducts
State seeing from top of unit
Exhaust hole
Side fresh air inlet
Rear fresh air inlet
Fig.2
Fig.1
(a) Duct connection position
i) Fresh air inlet
Inlet can be selected from the side or rear faces depending on the working conditions.
Use the rear fresh air inlet when the simultaneous intake and exhaust is conducted.
(Side inlet cannot be used.)
ii) Exhaust (Make sure to use also the suction.)
Use the side exhaust port.
Electric wiring
WARNING
DANGER OF BODILY INJURY OR DEATH
TURN OFF ELECTRIC POWER AT CIRCUIT BREAKER OR POWER SOURCE BEFORE
MAKING ANY ELECTRIC CONNECTIONS. GROUND CONNECTIONS MUST BE
COMPLETED BEFORE MAKING LINE VOLTAGE CONNECTIONS.
(1) Selection of size of power supply and interconnecting
Precautions for Electric wiring
Electric wiring work should be conducted only by authorized personnel.
Do not connect more than three wires to the terminal block. Always use round type crimped terminal lugs with
insulated grip on the ends of the wires.
Use copper conductor only.
-100-
>a__WcU[S^ <[c >a`V[e[a`Wc
Select wire sizes and circuit protection from table below. (This table shows 20 m length
wires with less than 2% voltage drop.)
Power
Earth leakage breaker
Circuit breaker
Item
source wire
Leak
Switch
Overcurrent
Phase Switch breaker
size
Model
current(mA)
breaker(A)
protector
(A)
(minimum)
For series 182
1
40
26
2.5
40
30
For series 242
1
40
26
4.0
40
30
For series 282
362
1
40
26
6.0
40
30
For series
282 362 482
3
30
20
2.5
30
30
(2) Wiring connection
Make wiring to supply power to the indoor unit, so that the power for the outdoor unit is
supplied by terminals.
For AD182AMEAA
POWERSUPPLY:1PH, 220-230V~, 50Hz
INDOOR UNIT
TERMINAL BLOCK
1 2 3 N L
OUTDOOR UNIT
TERMINAL BLOCK
1 2 3
Y/G
Y/G
Make wiring to supply power to the outdoor unit, so that the power for the indoor unit is
supplied by terminals.
For series 242 282 362 and AD182AMERA
For series 282 362 422 482
INDOOR UNIT
TERMINAL BLOCK
OUTDOOR UNIT
TERMINAL BLOCK
LN
1 2 3
1 2 3
Y/G
Y/G
INDOOR UNIT
TERMINAL BLOCK
OUTDOOR UNIT
TERMINAL BLOCK
1 2 3
R S TN 1 2 3
POWER SUPPLY:380-400V, 3N~, 50Hz
POWERSUPPLY:1PH, 220-230V~, 50Hz
-101-
Y/G
Y/G
>a__WcU[S^ <[c >a`V[e[a`Wc
6.6 High ESP duct indoor unit (AD28-AD60)
1. Before installation [Before finishing installation, do not throw the attached parts installation
needs]
Confirm the way to move the unit to the installation place.
Before moving the unit to the installation place, do not remove their packages.
When have to remove the package, use a soft material or protection board with rope to lift the unit assembly to
avoid unit damage or bumping a scrape.
2. Choose installation place
(1) The chosen installation place should meet the following requirements and get the user’s consent.
Place ensures ideal airflow distribution.
The passage of airflow has no obstacles.
When importing outside air, it should be imported directly from outdoors. (if the pipe can not be extended, it also can
not be imported from top)
Place ensures enough space for maintenance.
The pipe length between indoor and outdoor unit is in the permitted limit (referring to outdoor unit installation part).
The indoor unit, outdoor unit, electric wire and connection wire is at least 1m away from television and radio. This is
to avoid the image disturbance and noise caused by the above-mentioned home appliance. (Even if 1m away, if the
electromagnetic wave is too strong, it can also cause noise.)
(2) The height of ceiling
The indoor unit can install on the ceiling, which height is no more than 3m.
(3) Install and use the hoisting screw. Check if the installation place can bear the weight of unit assembly.
If not certain, strengthen it before install the unit.
Over 300
Air out
Over 900
Checking meatus
(600x600)
Over 200
Over 100
Air in
Ceiling
3. Preparation before installation
(1) The position relation among hoisting screw (unit: mm)
360
890
600
794
250
Down side
Up side
360
250
AD282AHEAA
AD362AHEAA
750
1270
853
794
AD362AHERA
AD482AHEAA
AD602AHEAA
Down side
Up side
1103
-102-
>a__WcU[S^ <[c >a`V[e[a`Wc
(2) If necessary, cut the opening installation and checking needed on the ceiling. (If has ceiling)
Before installation, finish the preparation work of all the pipes (refrigerant, drainage) and wire (wire controller
connection wire, indoor and outdoor unit connection wire) of indoor unit, so that after installation, they can be
immediately connected with outdoor unit.
Cut the opening on the ceiling. Maybe it needs to strengthen the ceiling to keep the ceiling even and flat and
prevent the ceiling from vibration. For details, please consult to the builder.
(3) Hanger bolts installation
Use care of the piping direction when the unit is installed.
(Use M10 screw bolt)
In order to bear the weight of the unit, for existed
ceiling, using foundation screw bolt, for new ceiling,
using burying embedded screw bolt, burying screw
bolt or spot supplied other parts.
Before going on installation, adjust the gaps with ceiling.
4. Installation of indoor unit
Fix the indoor unit to the hanger bolts.
If required, it is possible to suspend the unit to the beam, etc.
Directly by use of the bolts without using the hanger bolts.
Insert
Hole-in anchor
Hole-in plug
Concrete
Hanging bolt M10
Hanging bolt
M10 nut
M10 washer
M10 spring washer
Main unit
Note
When the dimensions of main unit and ceiling holes does not match, it can be adjusted with the slot holes of hanging
bracket.
Adjusting to the levelness
(a) Adjust the out-of levelness using a level or by the following method.
Make adjustment so that the relation between the lower surface
of the unit proper and water level in the hose becomes as given
below.
Piping side
Supply water
Water level
0~5 mm
(0~0.2")
PVC hose
Bring the piping side slightly lower.
(b) Unless the adjustment to the levelness is made properly, malfunctioning or failure of the float switch may occur.
5. Drain Piping
(a) Drain piping should always be in a downhill grade (1/50~1/100) and avoid riding across an elevation or making
traps.
Good piping
Inproper piping
Suspension
1.5m ~ 2m
bolts
Avoid riding across an elevation
Keep free from traps
Air vent
Do not pipe under water
A downhill grade
Heat
insulation of 1/100 or more
(b) When connecting the drain pipe to unit, pay suffcient attention not to apply excess force to the piping on the unit
side. Also, fix the piping at a point as close as possible to the unit.
(c) For drain pipe, use hard PVC general purpose pipe VP-25(I.D.1")
which can be purchased locally. When connecting, insert a PVC
pipe end securely into the drain socket before tightening securely
using the attached drain hose and clamp. Adhesive must not be
used connection of the drain socket and drain hose (accessory).
Stage
difference Drain hose
Drain socket part
Drain socket
VP 25 joint
Pipe cover(large) (field purchased)
[for insulation]
(accessory)
Main unit
Drain hose
Clamp (accessory)
(accessory)
Adhesion
Pipe cover(small)
[for insulation]
(accessory)
-103-
VP 25
(field purchased)
Pipe cover
[for insulation]
(field purchased)
>a__WcU[S^ <[c >a`V[e[a`Wc
(d) When constructing drain piping for several units,
position the common pipe about 100 mm below
the drain outlet of each unit as shown in the sketch.
Use VP-30(11/4") or thicker pipe for this purpose.
(e) The stiff PVC pipe put indoor side should be heat insulated.
Secure the elevation as high as possible
(approx. 100 mm)
A downhill grade of
1/100 or more
VP 30
H2 H1
(f) Avoid putting the outlet of drain hose in the places with irritant gas generated. Do not insert the drain
hose directly into drainage, where the gas with sulfur may be generated.
(g) Backwater bend
Because the drain spout is at the position, which negative pressure may occur. So with the rise of
water level in the drain pan, water leakage may occur. In order to prevent water leakage, we designed a
backwater bend.
The structure of backwater bend should be able to be cleaned. As the below figure shown, use T
type joint. The backwater bend is set near the air conditioner.
As figure shown, set a backwater bend in the middle of drain hose.
H1=100mm or the static pressure of air sending motor
H2=1/2H1 (or between 50~100mm)
Drainage Test
1
2
3
4
Conduct a drainage test after completion of the electrical work.
During the trial, make sure that drain flows properly through the piping and that
no water leaks from connections.
In case of a new building, conduct the test before it is furnished with the ceiling.
Be sure to conduct this test even when the unit is installed in the heating season.
Procedures
1
2
Supply about 1000 cc of water to the unit through the air outlet using a feed water pump.
Check the drain while cooling operation.
6. Installation of air suction and discharging duct
muffler cavity (air sending)
Enlarging chart of
profile chart A
Vibration resistance hook
Sacking joint
Insulation
A
Air outlet
Air volume adjuster
Air conditioner
main unit
Ceiling
Air suction grille with air filter
Checking meatus
Please consult the after-sales service worker of Haier Air Conditioner for the choosing and installation
of suction inlet, suction duct, discharging outlet and discharging duct. Calculating the design drawing
and outer static pressure, and choose the discharging duct with proper length and shape.
The length difference among every duct is limited below 2:1.
Reduce the length of duct as possible as can.
Reduce the amount of bend as possible as can.
Use heat insulation material to bind and seal the part connecting main unit and the flare part of air
discharging duct. Perform duct installation work, before the ceiling fit.
Bad example
Bad example
Good example
-104-
>a__WcU[S^ <[c >a`V[e[a`Wc
7. Calculation method of the dimension of the simple quadrate air duct
Presuming the unit length friction impedance of the duct is 1Pa/m, when the dimension of one side of the air duct
is fixed as 250mm, as shown below:
AD362AHEAA
AD482AHEAA
AD602AHEAA
Air conditioner
A
AD282AHEAA
Air volume Duct(mmxmm) Air volume Duct(mmxmm)
B
2400m3/h
A (40m
3
/min)
600m3/h
B (10m
3
/min)
A
Static pressure box Equipped with
air filter (bought)
A
250x560
250x190
1200m3/h
(20m3/min)
300m3/h
(5m3/min)
250x310
250x120
The calculation of duct resistance (the simple calculation is as follow table)
Straight part
Calculate as per 1m length 1Pa, 1Pa/m
Bend part
Each bend takes as a3~4m long straight duct
Air out part
Calculate as 25Pa
Static pressure box
Calculate as 50Pa/each
Air inlet grille (with air filter)
Calculate as 40Pa/each
The chosen chart of simple duct
Note:1Pa/m=0.1mmAg/m
Shape
Item
Air volume
3
3
m /h(m /n)
100
200
300
400
500
600(10)
800
1,000
1,200(20)
1,400
1,600
Square duct
Shape
Dimension
Item
Air volume
(mmxmm)
m /h(m /n)
250
250
250
250
250
250
250
250
250
250
250
x
x
x
x
x
x
x
x
x
x
x
60
90
120
140
170
190
230
270
310
350
390
3
3
1,800(30)
2000
2400
3,000(50)
3,500
4,000
4,500
5,000
5,500
6,000(100)
Square duct
Dimension
(mmxmm)
250
250
250
250
250
250
250
250
250
250
x 430
x 470
x 560
x 650
x 740
x 830
x 920
x 1000
x 1090
x 1180
8. The attentive matters in installation of air suction and discharging duct
Recommend to use anti-frost and sound-absorbing
duct. (locally bought)
The duct installation work should be finished before the
fitment of ceiling.
The duct must be heat insulated.
The specific air-discharging outlet should be installed at
the place where the airflow can be reasonably distributed.
The surface should leave a checking meatus for checking
and maintenance.
Special air discharging outlet
Use screw bolt to fix
Duct
Air
Air
9. The examples of improper installation
Do not use air in duct and take the ceiling inner side instead. The result is because of the irregular
outer air mass, strong wind and sunshine, the humidity is increased.
There may be water drop on the outside of duct. For cement and other new constructions, even if not
taking ceiling inner side as duct, the humidity will also be so high. At this time, use glass fiber
to perform heat preservation to the whole. (use iron net to bind the glass fiber)
Maybe exceeding the unit operation limit (for example: when indoor dry bulb temperature is 35degree,
web bulb temperature is 24degree), it may lead to overload of compressor.
Affected by the capacity of air discharging fan, the strong wind in the outer duct and wind direction,
when unit air sending volume exceeds the limit, the discharged water of heat exchanger will overflow,
leading to water leakage.
-105-
>a__WcU[S^ <[c >a`V[e[a`Wc
Air discharging fan
Improper example
10. The operation method of fan controller
Through the fan controller switch in the electric box, the air volume of this unit can be continuously adjusted.
It is unnecessary to adjust air volume through the duct side wind level (unit outside static adjustment).
The air volume set should be in the operation air volume range.
Figure I shows the position of fan controller in the electric box and operation method.
After finishing the electric work, perform test run. According to the main points in Figure II making the chosen
switch No. accordant. And confirm if it reaches the needed air volume.
Note:
1) When operating the fan controller, it is possible to touch the electric charging part, so do cut off the
power supply.
2) Do not set the dial at the position less than 1.
3) The figure circled in Figure II indicate the capacity number of fan controller. The non-listed capacity
number may exceed the permitted operation capacity range, so it is impossible to operate.
4) When delivering from factory, the capacity number of fan controller is set at “No.5”.
Rotate this switch
200
*
Outer static pressure Pa
*
Once the fan controller
has trouble, this linker
can perform emergency
assistant control. When
this linker is connected
to the linker from the
PCB, it can operate with
total load.
When this linker is
connected to the linker
from the PCB, through
the fan speed adjustment
panel to adjust speed.
Condition of standard air volume
(air volume 100Pa)
High
Low
(capacity number
setting:
No. 1 ~ No. 8)
*
*
*
Example of
duct
* *
*
150
*
*
*
*
100
*
50
0
26
Lower limit
Figure 1
*
30
34 35
40
43
Upper limit
Standard air volume(m3/min)
Figure 2
The example of the method of choosing capacity number:
1) If the unit is in high-speed operation, needing take outer static pressure is 180Pa in capacity air volume
34m3/min as working condition point, according to Figure II “The characteristic chart of air volume”, the
capacity number of fan controller is No. 2.
2) If the unit is in low speed operation, needing take outer static pressure is 60Pa in capacity air volume
32m3/min as working condition point, according to Figure II “The characteristic chart of air volume”, the
capacity number of fan controller is No. 4.
11. Refrigerant pipe
[The air side pipe, liquid side pipe must be faithfully heat insulated, if no heat insulation, it may cause
water leakage.]
The outdoor unit has been charged with refrigerant.
-106-
>a__WcU[S^ <[c >a`V[e[a`Wc
When connect the pipe to the unit or dismantling the pipe from the unit, please follow the figure shown,
use spanner and torque spanner together.
When connect cone nut, the inner side and outside of cone nut should paste with refrigerant oil. Use
hand to twist 3-4 rings, then fasten with spanner.
Referring to Table I to confirm the fasten torque. (too tight may damage nut leading to leakage)
Check if the connection pipe leaks, then do heat insulation treatment, as below figure shown.
Only use seal cushion to bind the joint part of air pipe and heat insulation parts.
Middle size seal cushion (accessory)
(Use seal cushion to
bind the pipe joint)
Paste the refrigerant oil here
Torque spanner
Clamp
Heat insulation (accessory)
(for liquid pipe)
Heat insulation (accessory)
(for gas pipe)
Gas pipe
Liquid pipe
Spanner
Pipe joint
Cone nut
Liquid pipe
80
510
Gas pipe
Electric box
Upper
310
Air inlet
Specification of pipe Tighten torque
(mm)
9.52
3270~3990 N.cm
(333~407 kgf.cm)
530
Down side
30
Drain hose connection hole
VP25 PVC pipe
Cone dimension
A (mm)
12.0~12.4
Air outlet
Cone
45
2
R0.4~0.8
90 0.5
A
15.88
6180~7540 N.cm
(630~770 kgf.cm)
18.6~19.0
19.05
9720~11860 N.cm
(990~1210 kgf.cm)
22.9~23.3
5. Electric wiring
WARNING
DANGER OF BODILY INJURY OR DEATH
TURN OFF ELECTRIC POWER AT CIRCUIT BREAKER OR POWER SOURCE BEFORE
MAKING ANY ELECTRIC CONNECTIONS. GROUND CONNECTIONS MUST BE
COMPLETED BEFORE MAKING LINE VOLTAGE CONNECTIONS.
(1) Selection of size of power supply and interconnecting wires.
Precautions for Electric wiring
Electric wiring work should be conducted only by authorized personnel.
Do not connect more than three wires to the terminal block. Always use round type
crimped terminal lugs with insulated grip on the ends of the wires.
Use copper conductor only.
Select wire sizes and circuit protection from table below. (This table shows 20 m length wires with less
than 2% voltage drop.)
-107-
>a__WcU[S^ <[c >a`V[e[a`Wc
PhaseSwitch breaker
(A)
Model
Power source Earth leakage breaker
wire size
Leak
Switch
(minimum)
breaker(A) current(mA)
2
(mm )
Circuit breaker
Item
Overcurrent
protector
AD282AHEAA
AD362AHEAA
3
30
20
2.5
30
30
AD482AHEAA
AD602AHEAA
3
30
20
4.0
30
30
1
40
30
6.0
40
30
AD282AHEAA
AD362AHEAA
(2) Wiring connection
Make wiring to supply power to the outdoor unit, so that the power for the indoor unit is supplied by
terminals.
Y/G
INDOOR UNIT
TERMINAL BLOCK
AD282AHEAA
AD362AHEAA
AD362AHERA
OUTDOOR UNIT
TERMINAL BLOCK
LN
1 2 3
1 2 3
Y/G
POWER SUPPLY: 1PH,220-230V~,50Hz
INDOOR UNIT
TERMINAL BLOCK
AD282AHEAA
AD362AHEAA
AD482AHEAA
AD602AHEAA
OUTDOOR UNIT
TERMINAL BLOCK
1 2 3
R S T N 1 2 3
POWER SUPPLY:
380-400V, 3N~,50Hz
-108-
Y/G
Y/G
>a__WcU[S^ <[c >a`V[e[a`Wc
6.7 Cabinet indoor unit (AP42-AP60)
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With the unit set up vertically,fix the fitting metal to the unit with screws, then fix the
fitting metal to the wall with cement nail and washer, as shown below:
Cement nail
Fitting metal
330
2- 10 hole
Screw
Moreover, if want to fix the unit more firmly, you should fix the bottom panel to the
ground with concrete bolts,as shown below:
202
79
260
130
Fitting hole
(202) (79)
4- 14 hole 30 depth
Bottom Panel
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6.8 Wall mounted indoor unit (AS182AVERA)
INSTRUCTIONS TO INSTALLATION
Please read these "Safety Precautions" first then accurately execute the installation work.
The precautionary points indicated herein are divided under two headings:
WARNING and
CAUTION those points which are related to the strong possibility of an
installation done in error resulting in death or serious injury are listed in the WARNING
section. However, there is also a possibility of serious consequences in relationship to the
points listed in the CAUTION section as well.
In either case, important safety related information is indicated, so by all means, properly
observe all that is mentioned.
After completing the installation, along with confirming that no abnormalities were seen
from the operation tests, please explain operating methods as well as maintenance methods to
the user of this equipment, based on the owner's manual.
Moreover, ask the customer to keep this sheet together with the owner's manual.
WARNING
Please entrust installation to either the company which sold you the equipment or to a
professional contractor. Defects from improper installations can be the cause of water leakage
electric shocks and fires.
Execute the installation accurately, based on following the installation manual. Again improper
installations can result in water leakage, electric shocks and fires.
Please install your air conditioner on a wall or any place which can holder the weight of the
air conditioner. And it cannot be installed on a non-professional metal structure (such as a
burglary-resisting net). Otherwise injury would occur due to a falling of the unit.
Execute the prescribed installation construction to prepare for earthquakes and the strong airs
of typhoons and hurricanes, etc. Improper installations can result in accidents due to a violent
falling over of the unit.
Wiring shall be done with the specified cable and the connection shall be firm and reliable.
And the terminal connector shall be fixed firmly and reliably not to let external force exercise
on the cables. Any improper connection or fixing would cause heat, fire, and other accidents.
Wiring shall be done in a correct shape not to make any section rise upward, and accurately
install the air conditioner. The cable shall not be clamped by the lid or outer plate. Any
improper installation would lead to fire, heat, or other accidents.
When setting up or moving the location of the air conditioner, do not mix air etc, or anything
other than the designated refrigerant (R407C) within the refrigeration cycle, for such mixing
would result in rupture and injury caused by abnormal high pressure.
Always use accessory parts and authorized parts for installation construction. Using parts not
authorized by this company can result in water leakage, electric shock, fire and refrigerant
leakage.
The drain pipe must not be placed or connected into the sewage tank where harmful gas such
as sulphurous gas and etc would exist, otherwise the harmful gas would enter the room.
During installation, if the refrigerant is leaked, please immediately take measures of
ventilation, otherwise a harmful gas would be generated whenever the refrigerant meets fire.
After installation, please ensure that the refrigerant is not leaked, because the leakage of
refrigerant would produce a harmful gas if it meets fire or heating stoves.
Don't install the air conditioner where a flammable gas would be probably produced,
otherwise in case the flammable gas is leaked and exists around the unit, fire would be
caused.
For the drain pipe, follow the installation manual to insure that it allows proper drainage and
thermally insulate it to prevent condensation. Inadequate plumbing can result in water
leakage and water damage to interior items.
The refrigerant gas pipe and liquid pipe shall all be thermally insulated to preserve the
temperature. Any improper insulation would make the unit moist and the water would drop
onto the floor or wet the indoor items.
-112-
>a__WcU[S^ <[c >a`V[e[a`Wc
INSTRUCTIONS TO INSTALLATION
PRECAUTION
Execute proper grounding. Do not connect the earth wire to a gas pipe, water pipe, lightening
rod, or a telephone ground wire.
Improper placement of earth wires can result in electric shock.
An electric leakage breaker must be installed, otherwise electric shock or other accidents
would occur.
After completion of the installation, the air conditioner shall be electrified to check for
electric leakage.
Preparation for installation
Installation Tools
1. Screw Driver (slotted head, cross head, triangle)
2. Steel Saw
3. 60mm Drill
4. Inner Hexagon Spanner
5. Shifting Spanner
6. Spanner
7. Pipe Cutter
8. Pipe Expander
9. Knives
10. Clippers
11. Leakage Checker or Soap Liquid
12. Measuring Tape
13. Scraper or File
14. Refrigeration Oil
Self-contained Accessories
No.
A
B
Name of Non-adhesive Adhesive
Parts
Tape
tape
C
D
Connecting Heat
insulation
Hose
material
E
Gypsum
powder
F
Drain hose
Electrical Requirements
Power supply voltage: Single Phase 1PH, 220-230V~, 50Hz.
A specialized power supply wire, which shall be installed by a competent person as per the
rules of the national standard.
Power supply must be grounded effectively.
An electric leakage breaker shall be installed.
Layout of power supply wiring shall be Y connection. If the power supply wire is damaged, it
must be replaced by the manufacturer or its service center or professional person (the power
supply wire shall be self-contained).
For connection of the power supply plug, L shall be connected with the live wire, N shall be
connected with neutral line,
shall be connected with earth wire.
Power supply wire parameters:H05RN-F,3 G(1.0-1.5)mm2;
Signal wire parameters:H05RN-F,2 X (0.75-1.5)mm 2. (User shall self-provide signal wire )
Note:The signal wire and connection wire should be provided by oneself.
The signal wire must be shielded wire
-113-
>a__WcU[S^ <[c >a`V[e[a`Wc
INSTRUCTIONS TO INSTALLATION
WARNING
!
BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION. FAILURE TO
FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH, EQUIPMENT MALFUNCTION
AND/OR PROPERTY DAMAGE.
BE SURE TO READ INSTALLATION MANUAL FOR INDOOR UNIT WITH THIS MANUAL.
1.Accessories
Confirm accessories shown below are attached in the bag with this Installation manual.
Accessories Delivered with Your Air Conditioner
Please check if your unit is delivered with the following accessories.
No.
Name
1
2
Remote
controller
3
Mounting plate
Batteries
4
5
6
7
Drain hose 4x25 screw Expansion
bushing
8
9
Cement Piping hole
steel nail cover
and
10
Screw Plastic
supporting
plate
shape
Qty
1
2
1
1
6
6
8
1
2
1
Indoor Unit
Install the indoor unit where the weight of the unit can be supported.
Install the indoor unit where the heat source and steam source are not close and the unit inlet
and outlet are not blocked.
Install the indoor unit where the drainage is easy and the outdoor unit can be easily
connected.
Install the indoor unit where its cold air and hot air can be easily sent to all the comers of the
room.
Install the indoor unit where the power socket is near and there is sufficient space around the
indoor unit.
Install the indoor unit where there is no T.V set, radio set, and wireless appliance underneath,
and the sunlight lamp is over one meter away.
If the remote controller is installed on the wall, the indoor unit shall be ensured to receive the
signal while the sunlight lamp is on.
Method for Cutting and Expanding Pipes.
When the pipe is too long or the mouth is damaged, the pipe needs to cut or expanded.
3.Put on nut
4.Expand Hose
1.cutting hose
2.Removing burr
Expansion Size
A
Hose dia.
6.35 mm(1/4)
Size (mm)A
0.8-1.5
12.7 mm(1/2)
1.0-2.0
Hose Expander
Correct
Not Correct
Tilting
cracks on expanded mouth burr
-114-
incomplete
too long
>a__WcU[S^ <[c >a`V[e[a`Wc
INSTALLATION PROCEDURE
When the mounting plate is first fixed
1. Carry out, based on the neighboring pillars or lintels, a proper leveling for the plate
to be fixed against the wall, then temporarily fasten the plate with one steel nail.
2. Make sure once more the proper level of the plate, by hanging a thread with a
weight from the central top of the plate, then fasten securely the plate with the
attachment steel nail.
3. Making a Hole on the wall and Fitting the piping Hole cover
Make a hole of 60mm in diameter,
slightly descending to outside the wall.
Indoor side
Install piping hole cover and seal it
off with putty after installation.
Wall hole
Outdoor side
Thickness
of wall
60mm
4. Drawing of pipe
(Section of wall hole) Piping hole pipe
Rear piping
Draw pipes and the drain hose, then fasten them with the adhesive tape.
Left Left-rear, piping
In case of left side piping, cut away, with a nipper, the lid for left piping.
In case of left-rear piping, bend the pipes according to the piping direction to the mark
of hole for left-rear piping which is marked on heat insulation materials.
a. Insert the drain hose into the dent of heat insulation materials of indoor unit.
b. Insert the indoor/outdoor electric cord from backside of indoor unit, and pull it out
on the front side, then connect them.
c. Coat the flaring seal face with refrigerant oil and connect pipes.
Cover the connection part with heat insulation materials closely, and make sure fixing
with adhesive tape.
Heat insulation
material
Piping
Pipe supporting
plate
Drain hose
Lid for right piping
Indoor/Outdoor
Electric cable
Lid for left piping
Lid for under piping pipe
Fix with adhesive tape
Indoor/outdoor electric cord and drain hose must be bound with refrigerant piping
by protecting tape.
-115-
>a__WcU[S^ <[c >a`V[e[a`Wc
INSTALLATION PROCEDURE
Other direction piping
Cut away, with a nipper, the lid for piping according to the piping direction and then
bend the pipe according to the position of wall hole. When bending, be careful not
to crash pipes.
Connect beforehand the indoor/outdoor electric cable, and then pull out the
connected to the heat insulation of connecting part specially.
5.Fixing the indoor unit body
Hang surely the unit body onto the upper notches of the
mounting plate. Move the body from side to verify its
secure fixing.
In order to fix the body onto the mounting plate, hold up
the body aslant from the underside and then put it down
perpendicularly.
Putty
ELECTRICAL WIRING
When connecting the cord before installing the indoor unit
Insert the cord from the back side of the unit, then pull it out on the front side.
Loosen the screws and insert the cord ends fully into terminal block, then
tighten the screws.
Pull the cord slightly to make sure the cords have been properly inserted and
tightened.
After the cord connection, never fail to fasten the connected cord with the
wiring cover.
Note: when connecting the cord, confirm the
terminal number of indoor and outdoor units
carefully. If wiring is not correct, proper operation
can not be carried out and will cause defect.
! CAUTION
After connecting the piping, check the joints for gas leakage with gas leakage detector.
HOW TO CONNECT WIRING TO THE TERMINALS
A. For solid core wiring (or F-cable)(Fig.17A)
(1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 25mm of the exposed
solid wire.
(2) Using a screwdriver, remove the terminal screw (s) on the terminal board.
(3) Using pliers, bend the solid wire to form a loop suitable for the terminal screw.
(4) Shape the loop wire properly, place it on the terminal board and tighten securely with the terminal screw using
a screw driver.
B. For strand wiring (Fig.17B)
(1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 10mm of the exposed
strand wiring.
(2) Using a screwdriver, remove the terminal screw (s) on the terminal board.
(3) Using a round terminal fastener or pliers, securely clamp a round terminal to each stripped wire end.
(4) Position the round terminal wire, and replace and tighten the terminal screw using a screw driver.
Fig. 17
B. Strand wire
Loop
Insulation
Round
terminal
Strip 10mm
Strip 25mm
A. Solid
After passing the connection cord and power cable through the
insulation tube, fasten it with the cord clamp, as shown in Fig.18
-116-
>a__WcU[S^ <[c >a`V[e[a`Wc
Fig. 18
Screw with
special washer
Insulation tube
Round
terminal
Terminal
board
Cord clamp
Wire
Screw with
special washer
Round
terminal
Wire
Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the insulation tube.
INSTALLATION CHECK AND TRIAL OPERATION
Check the Layout of the Drain Pipe and Connection Wires
The drain pipe should be placed underneath, and the connection wires should be placed upside; and
the drain pipe especially the section inside the machine and indoors must be wound up with insulating
material to preserve heat. The drain pipe shall be sloped and no concave and convex shall occur along
the whole pipe. And the cases as the right figure indicates shall not occur.
Installation check
Is power supply voltage required?
Is water completely drained to outdoors?
Are power wire and connection wires between indoor and outdoor units correctly connected?
Is any gas leaked from the pipe connectors?
Are series numbers of the terminals on the indoor and outdoor units corresponding to each
other? Is the connection section of the auxiliary pipe insulated? Is the indoor unit fixed firmly?
Is noise big?
Trial Operation
The person who has completed this installation shall be requested to conduct a test operation for check:
Is the temperature adjuster working normally?
Does the location for installation conform to requirements?
Winding up with Protective Plastic Tape
The connection pipes, drain pipe, and the connection wires shall be wound up with PVC tape.
Notes: The connection pipes shall also be wound up with insulating material to preserve the
temperature. The airing direction shall be from bottom to top.
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-117-
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6.9 Outdoor unit (AU18-AU60)
Carefully read the following information in order to operate the airconditioner correctly.
Below are listed three kinds of Safety Cautions and Suggestions.
WARNING! Incorrect operations may result in severe consequences of death or serious injuries.
CAUTION! Incorrect operations may result in injuries or machine damages; in some cases may
cause serious consequences.
INSTRUCTIONS: These information can ensure the correct operation of the machine.
Be sure to conform with the following important Safety Cautions.
The Safety Cautions should be at hand so that they can be checked at any time when needed.
If the conditioner is transferred to the new user, this manual should be as well transferred to the new user.
WARNING!
Don't dismantle the outlet of the
outdoor unit.
If any abnormal phenomena is found
(e. g.smell of firing), please cut off the
power supply immediately, and contact
the dealer to find out the handling
method.
The exposed fan is very dangerous
which may harm human beings.
In such case, to continue using the
conditioner will damage the conditioner,
and may cause electrical shock or fire
hazard.
switch
off
When the unit needs maintenance and
repairment, please call dealer to handle it.
After the unit being used for a long time,
the base should be checked for any
damages.
If the damaged base is not repaired, the
unit may fall down and cause accidents.
-118-
Incorrect maintenance and repairment
may cause water leak, electrical shock
and fire hazard.
>a__WcU[S^ <[c >a`V[e[a`Wc
WARNING!
Installed electrical-leaking circuit
breaker.
No goods or nobody is permitted to
placed on or stand on outdoor unit.
It easily cause electrical shock without
circuit breaker.
The falling of goods and people may
cause accidents.
Air-conditioner can't be installed in
the environment with inflammable
gases because the inflammable gases
near to air-conditioner may cause fire
hazard.
Please let the dealer be responsible for
installing the conditioner.
Don't operate the air-conditioner with
damp hands.
Incorrect installation may cause water
leak, electrical shock and fire hazard.
Otherwise will be shocked.
Call the dealer to take measures to
prevent the refrigerant from leaking.
If conditioner is installed in a small
room be sure to take every measure in
order to prevent suffocation accident
even in case of refrigerant leakage.
When conditioner is deinstalled or
reinstalleddealer should be responsible
Only use correctly-typed fuse.
May not use wire or any other materials
replacing fuse, other-wise may cause
faults or fire accidents.
for them.
Incorrect installation may cause water
leaking, electrical shock and fire hazard.
Connect earthing wire.
Earthing wire should not be connected to the gas pipe, water pipe,
lightning rod or phone line, in-correct
earthing may cause shock.
Use discharge pipe correctly to ensure
efficient discharge.
Incorrect pipe use may cause water
leaking.
Earthing
-119-
>a__WcU[S^ <[c >a`V[e[a`Wc
1. Accessories
Edging
"Edging" for protection of electric wires from an
opening edge.
2. Selection of the place of installation
Select the place of installation satisfying the following conditions and, at the
same time, obtain a consent from the client or user.
Place where air circulates.
Place free from heat radiation from other heat sources.
Place where drain water may be discharged.
Place where noise and hot air may not disturb the neighborhood.
Place where there is not heavy snowfall in the winter time.
Place where obstacles do not exist near the air inlet and air outlet .
Place where the air outlet may not be exposed to a strong wind.
Place surrounded at four sides are not suitable for installation. A 1m or more
of overhead space is needed for the unit.
Mount guide-louvers to place where short-circuit is a possibility.
When installing several units, secure sufficient suction space to avoid short
circuiting.
(1) Open space requirement around the unit
L2
Air
inlet
L3
Air inlet
500
(Servicing
space)
Air outlet
L1
Note :
(1). Fix the parts with screws
(2).Don't intake the strong wind directly to the
outlet air-flow hole.
(3).A one meter distance should be kept from the
unit top
(4).Don't block the surroundings of the unit with
sundries
Unit: mm
Case
Distance
I
L1
II
III
open
open
500
L2
300
0
open
L3
150
300
150
NO
Wind direction
(2) Installation where the area with strong winds.
Install the unit so that the air outlet section of the unit must NOT be faced
toward wind direction.
-120-
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-122-
>a__WcU[S^ <[c >a`V[e[a`Wc
Precautions for refrigerant piping
Do not twist or crush piping.
Be sure that no dust is mixed in piping.
Bend piping with as wide angle as possible.
Keep insulating both gas and liquid piping.
Check flare-connected area for gas leakage.
Piping connection
Connecting method (indoor unit)
Apply refrigerant oil at half union as large and flare nut.
To bend a pipe, give the roundness as possible not to crush
the pipe.
When connecting pipe, hold the pipe centre to centre then
screw nut on by hand, refer to Fig.
Be careful not to let foreign matters, such as sands enter
the pipe.
Forced fastening without centering
may damage the threads and cause
a gas leakage.
Pipe dia
Fastening torque
Liquid pipe 6.35mm
14.2-17.2N.m
Liquid pipe 9.52mm
32.7-39.9N.m
49.5-60.3N.m
Gas pipe 12.7mm
61.8-75.4N.m
Gas pipe 15.88mm
Gas pipe 19.05mm
97.2-118.6N.m
Air discharging method
After finishing connection of refrigerant pipe, it shall perform air tightness test.
The air tightness test adopts nitrogen tank to give pressure according to the pipe connection mode as
the following figure shown.
The gas and liquid valve are all in close state. In order to prevent the nitrogen entering the circulation
system of outdoor unit, tighten the valve rod before giving pressure (both gas and liquid valve rods).
Low pressure gauge
High pressure gauge
3-way valve totally closed
(Gas side)
Indoor
Outdoor
Completely tightened
Flare part
Completely tightened
Flare part
Indoor units
VLVH
Meter separator
Discharging valve
Mainhole
Dropping valve
Outdoor units
2-way valve totally closed
(Liquid side)
Nitrogen tank
2
First step: 0.3MPa (3.0kg/cm g) pressurize over 3 minutes.
2
Second step: 1.5Mpa (15kg/cm g) pressurize over 3 minutes. Large leakage will be found.
2
Third step: 3.0 MPa (30kg/cm g) pressurize about 24 hours. Little leakage will be found.
-123-
>a__WcU[S^ <[c >a`V[e[a`Wc
Check if the pressure drops
If the pressure does not drop, the unit is passed
If the pressure drops, please check the leaking point.
After pressurizing for 24 hours, each 1 C difference of ambient temperature
2
will result in 0.01MPa(0.1kg/cm g) pressure change. It shall be corrected during test.
Checking the leaking point
From the first to third steps, if the pressure drops, check the leakage in each joint by the sense of
hearing, feeling or soap water, etc. to find the leaking point.
After confirming the leaking point, welding it again or tighten the nut tightly again.
Piping and indoor unit vacuumizing
Use vacuum pump to perform vacuumizing. It is strictly forbidden to use the refrigerant to remove
the air inside the system.
After air tightness test and discharging all the nitrogen, connect the vacuum pump as the following
figure shown.
Low pressure gauge
3-way valve totally closed
(Gas side)
Indoor
Outdoor
Completely tightened
High pressure gauge
VLVH
Flare part
Meter separator
Discharging valve
P
Completely tightened
Flare part
Indoor units
Vacuum pump
Outdoor units
2-way valve totally closed
(Liquid side)
It shall use the vacuum pump of (lower than -755mmHg)high vacuum degree and large air
discharging (over 40l/min).
The vacuumizing time depends on the length of the connecting pipe, generally is 1~2 hours.
When vacuumizing, it shall be confirmed both gas and liquid side valves are closed.
If after 2 hours vacuumizing, it cannot reach the vacuum degree below -755mmHg, it can be
vacuumized for other 1 hour.
If after 3 hours vacuumizing, it still cannot reach the vacuum degree below -755mmHg, check
if there is any leaking point and repair the them.
If after over 2 hours vacuumizing, the vacuum degree is below -755mmHg, close the VL and VH
on the meter separator and stop vacuumizing. 1 hour later to confirm if the vacuum degree changes.
If changes,it indicates there is leaking point in the system. Check the leaking point and repair.
After finishing the above vacuumizing, change the vacuum pump into refrigerant pump to charge
the refrigerant.
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>a__WcU[S^ <[c >a`V[e[a`Wc
Charging amount of refrigerant
When the total length (L) of the two indoor units' connecting pipe is less than 5m, it is unnecessary
to charge additional refrigerant.
If the connecting pipe (L) exceeds 5m, it shall charge Mg additional refrigerant per meter.
That is: Refrigerant charging amount = (L-5) x M (g)
For the unit with liquid pipe 6.35mm, M=30
For the unit with liquid pipe 9.52mm, M= 50
Only in COOLING operation can charge the additional refrigerant.
When charging, the refrigerant shall be charged from the charging nozzle of low pressure vavle.
Be carefull when charging refrigerant, do not let the air mix into the system,and must charge
the additional refrigerant in liquid condition.
Electric wiring
WARNING
DANGER OF BODILY INJURY OR DEATH
TURN OFF ELECTRIC POWER AT CIRCUIT BREAKER OR POWER SOURCE BEFORE MAKING ANY
ELECTRIC CONNECTIONS.GROUND CONNECTIONS MUST BE COMPLETED BEFORE MAKING
LINE VOLTAGE CONNECTIONS.
(1) Selection of size of power supply and interconnecting
Precautions for Electric wiring
Electric wiring work should be conducted only by authorized personnel.
Do not connect more than three wires to the terminal block. Always use round type crimped
terminal lugs with insulated grip on the ends of the wires.
Use copper conductor only.
Select wire sizes and circuit protection from table below. (This table shows 20 m
length wires with less than 2% voltage drop.)
>[bUe[d TbWS\Wb
DdW^
H`VW]
<O283<@@<<
<O283<A@L<
<O353<B@<<
AU282AHEAA
AU362AIEAA
AU28NAHEAA
AU36NAIEAA
<O58I<D@<<
<O71I<D@<<
<O353<B@L<
<O473<C@L<
KZScW Mg[dUZ TbWS\Wb
+<,
JfWbUebbW_d
ab`dWUd`b
@SbdZ ]WS\SYW TbWS\Wb
K`gWb
c`ebUW g[bW Mg[dUZ
GWS\
c[jW +^^3, TbWS\Wb UebbW_d+^<,
2
51
37
3/6
51
41
2
51
37
5/1
51
41
2
51
37
7/1
51
41
4
41
31
3/6
41
41
4
41
31
5/1
41
41
2
71
51
5/1
71
41
(2) Wiring connection
Make wiring to supply power to the outdoor unit, so that the power for the indoor unit is supplied by
terminals.
For the detailed wiring connection with the indoor units, see the corresponding indoor
operation and instruction manual.
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For: AU182AEEAA
To Indoor Unit
OUTDOOR UNIT
TERMINAL BLOCK
1 2 3
Y/G
For: AU242AGEAA, AU282AHEAA, AU182AFERA, AU242AGERA
To Indoor Unit
1 2 3
LN
POWERSUPPLY: 1PH, 220-230V~, 50Hz
Y/G
OUTDOOR UNIT
TERMINAL BLOCK
For: AU28NAHEAA, AU36NAIEAA, AU48NAIEAA, AU60NAIEAA
To Indoor Unit
R S T N 1 2 3
Y/G
OUTDOOR UNIT
TERMINAL BLOCK
POWER SUPPLY:
380-400V, 3N~, 50Hz
(3) Wiring procedure
1) Remove the screws on the side before taking off the front panel toward the direction shown in figure.
2) Connect wires to the terminal block correctly and fix the wires with a wire clamp equipped nearby the
terminal block.
3) Route the wires in a proper way and penetrate the wires through the opening for electric wiring on the
side plate.
Test run
CAUTION
THIS UNIT WILL BE STARTED INSTANTLY WITHOUT "ON" OPERATION
WHEN ELECTRIC POWER IS SUPPLIED.BE SURE TO EXECUTE "OFF"
OPERATION BEFORE ELECTRIC POWER IS DISCONNECTED FOR
SERVICING.
This unit has a function of automatic restart system after recovering power stoppage.
Run the unit continuously for about 30 minutes, and check the following.
Suction pressure at check joint of service valve for gas pipe.
Discharge pressure at check joint on the compressor discharge pipe.
Temperature difference between return air and supply air for indoor unit.
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7 Electric control functions
7.1 Fixed frequency unit
7.1.1 Control Features
The brief introduction includes those for each item of various types of air conditioners and
their electric control functions.
1) Brief introduction of electric control
(1) Automatic run
a. Cooling-heating type
After the machine being started and running mode changes to AUTO, the system will
decide running mode according to difference between the present room temperature and
setting temperature, then runs as the decided mode. In the following selections, Tr means
room temperature and Ts means setting temperature.
Select running mode according to the following conditions at the first time to enter Auto
mode:
Tr Ts-3
to select cooling mode (with setting temperature being Ts +3)
Tr<Ts-3
to select heating mode (with setting temperature being Ts)
After the system entering auto run mode, the running mode can convert automatically
according to variation of room temperature between cooling, blowing and heating in the way
shown as the chart below:
Room
Ts+3
Ts-3
Ts-3
Heating
Room
Blowing
temperature
Cooling
rising
temperature
falling
Cooling
Heating
b. Single Cooling Type
Select running mode according to the following conditions at the first time to enter Auto
mode:
to select cooling mode
Tr Ts + 3
Tr < Ts + 3 to select blowing mode
After the system entering auto run, the running mode can convert automatically
according to variation of room temperature between cooling and blowing functions in the way
shown as the chart below:
Room
temperature
O
O
D
falling
Cooling
Blowing
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Room
Ts-3
temperature
Blowing
rising
Ts+3
Cooling
>a__WcU[S^ <[c >a`V[e[a`Wc
(2) Auto Selection of Wind Speed
In the following, Tr means room temperature while Ts means setting temperature.
a. During cooling program conversion of wind speed from the low to high won’t work until
the present speed has continued for 3 minutes while conversion from the high to low needs
no time delay. The chart below is the sketch map of conversion:
temperature
falling
High speed
Ts 3
Ts 2
High speed
Medium speed
Low speed
temperature
Low speed
Ts
rising
Ts 1
Medium speed
b. During heating program applicable for cooling-heating type , conversion of wind speed
from the low to high won’t work until the present speed has continued for 3 minutes while
conversion from the high to low needs no time delay. The hart below is the sketch map of
conversion:
temperature
falling
Low speed
Ts
Low speed
Ts 1
Medium speed
Medium speed
High speed
temperature
High speed
rising
Ts 3
Ts 2
(3) Dehumidifying program
In the following, Tr means room temperature while Ts means setting temperature.
a. After the system entering dehumidifying program, the compressor, outdoor and indoor
blowing fans run according to the following rules:
(1) Tr > Ts + 2 , the compressor and outdoor blowing fan run continuously while indoor
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blowing fan runs at setting wind speed. This working area is defined as area A.
(2) Ts Tr Ts + 2 , the compressor and outdoor blowing fan run for 10 minutes then
pause for 6 minutes, while indoor blowing fan runs at low wind speed. This working
area is defined as area B.
(3) Tr < Ts, the compressor and outdoor blowing fan stop working while indoor blowing
fan runs at low wind speed. This working area is defined as area C.
a. After dehumidifying program starting, the system converts between A, B and C areas
according to variations of room temperature with running mode being shown as the chart
below:
Room
temperature
falling
Area A
Area A
Area B
Area C
Room
Area C
Ts 1
temperature
Ts+1
Area B
rising
Ts 1
Ts 3
(4) Cutoff protection against overload and overheat
During heating program, if the indoor blowing fan has been started and the compressor
has been running more than 2 minutes, and the temperature of indoor coil pipe (Ticp)
and the outdoor
> 64 , the outdoor blowing fan will stops running; If Ticp ” 50
blowing fan has kept stop state for 45 seconds, then it will restore rotation; If Ticp > 67
and such temperature has last for 10 seconds, the compressor will stop running and
indoor blowing fan run according to conditions as it reaches setting temperature. When
Ticp < 58 , and the compressor has kept stop state over 3 minutes, then the
compressor and outdoor blowing fan will restore normal running.
Cutoff protection for heating current
After 60 seconds from the compressor being started, if CT current exceeds I1 (9.2A) and
such case has kept 5 seconds, the outdoor blowing fan will stop. If 45 seconds has passed
after the outdoor blowing stops and the current of the compressor is less than I2 (7.5A), the
blowing fan will restore running. If CT current exceeds I3 (14.3A) and such case lasts for 3
seconds, the compressor and outdoor blowing fan will stop. The compressor will not restore
running until 3 minutes passes with CT current less than 12A.
(5) Cool wind prevention during heating program
At the first time entering heating program or after ending the latest frost removal, if the
temperature of indoor coil pipe (Ticp) < 28 , the indoor blowing fan will stop running; If
Ticp < 38 , the indoor blowing fan will run at low speed; If Ticp > 38
or the
28
compressor has been running for more than 4 minutes, the indoor blowing fan will run at
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setting wind speed.
(6) Afterheat blowing during heating program
During heating program, the compressor will stop running (except overheat protection or
frost removal) while the indoor blowing fan will firstly run for 50 seconds at low speed then
stop.
(7) Frost removal control (applicable for cooling-heating type)
Starting conditions for frost removal:
A
The indoor unit is in overload protection and outdoor blowing fan stops. The outdoor
blowing fan does not enter overheat mode in 10 minutes after it is restarted, the
compressor has run over 45 minutes totally while 20 minutes continuously, and the
temperature of indoor coil pipe is lower than 43 ;
B
After the compressor continuously running for 20 minutes, the temperature of indoor
coil pipe falls 1 every 6 minutes and such case continuously appears three times,
and the temperature of indoor coil pipe is less than 40 , and 5 minutes have passed
after the compressor is restarted;
C
The compressor has run totally over 3 hours while 20 minutes continuously, and the
temperature of indoor coil pipe is less than 40 ;
D
The difference between room temperature and the one of indoor coil pipe is less than
16
and the compressor has totally run over 45 minutes while 20 minutes
continuously;
Frost removal will start if any one of the above conditions is satisfied.
Ending conditions for frost removal:
1 Time of frost removal has exceeded 9 minutes;
2 CT current exceeds I4(8.2A)
Actions of each load after the frost removal starts:
The compressor and outdoor blowing fan stop, and indoor blowing fan also stops.
55 seconds later the reversal valve is closed and next 5 seconds later the compressor is
started.
Actions of each load after the frost removal ends:
The compressor stops running while outdoor blowing fan immediately runs at high
speed, 55 seconds later the reversal valve is opened and next 5 seconds later the
compressor restores running and indoor blowing fan runs as conditions for cool wind
prevention.
(8) Freeze protection
After the compressor has run for 9 minutes, the system will check temperature of
indoor coil pipe (Ticp). If Ticp is less than -1 , the compressor and outdoor blowing
fan will stop. They will run again after the compressor stops if both the following
conditions are satisfied:
1) 3 minutes have passed since compressor stops.
2) Ticp exceeds 7 .
(9) 3 minutes protection for compressor
After compressor stops, it cannot be started until 3 minutes later. During the machine’s
running, if time after loosing power not exceeds 3 minutes, the compressor cannot be
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restarted until 3 minutes later after it is reenergized.
10 Power breakdown memory
If the machine suddenly loses power while running, or stops for maintenance or trouble
shooting, it will restart running as the status when it stops after the power is restored.
Note: 1. Function setting: Continuously press sleep button on the remote controller 10
times in 5 seconds and buzzer on control panel shall beep 4 times.
2. Memory content: Running mode, wind speed setting, temperature setting,
swing status.
3. Cancel: Press sleep button on the remote controller 10 times and buzzer on
control panel beeps 2 times.
(11) Control of water pump
a. In cooling (including automatic cooling mode) and dehumidifying modes, the water
pump works if the compressor runs while stops 5 minutes later after the compressor
stops.
b. When water tank is fully filled, the float switch will be off. The water pump will start
to work after a controller has detected this signal and it will continue working for 5
minutes after the float restores to normal state.
c. If the full water signal is detected continuously over 5 minutes, the water pump
indicator lamp will flash to alarm and compressor stops running. The water pump
will run 5 minutes, then pause for 5 seconds before next 5 minutes’ running, ... until
the float restores to normal state, after which the pump will run for 5 minutes then
stop.
(12) Monitoring of remote network
Through preset interface, the air conditioner is connected to remote control detector
(made by Haier) with 2-core cables for wire communication, to execute instructions sent
from computer or centralized controller via remote control detector and meanwhile send
present running status and trouble information of the machine to remote control detector.
Connection between air conditioner and remote control detector:
CN11
PC board
A-
1
2
A+
Interface for remote
control detector
(13) Trial run
Under shut-down state, hold pressing mandatory button. The buzzer will beep once,
then twice after 5 seconds. Release the button to enter mandatory cooling mode, under
which the indoor blowing fan runs at high speed with both the compressor and outdoor
blowing fan working. Press the mandatory button again can end the mandatory mode.
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7.1.2 Defrost operation flow chart
Come to defrost
Compressor
ON
Open outdoor fun
Compressor
Condition
off or 55s?
E-Heat off for 30s?
for
compressor
Return
OFF
Operation
fun motor
Return
Turn off compressor
outdoor fun
indoor
4-way value
ON
Return
OFF
compressor
Compressor
ON ?
Turn off for
55s?
Turn off
4-way value
Return
Clear the sign of
defrosts
Return
Return
Compressor
ON
Return
B
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7.2 Inverter unit
7.2.1 Outdoor running frequency and the control procedure
7.2.1.1 Compressor startup
Compressor running frquency range:
~0ć
Outdoor temp.
0ć~
Heat
20RPS
92RPS
20RPS
83RPS
Cool
20RPS
85RPM
20RPS
85RPS
Defrost
85rpm
Every time compressor is from OFF to ON, no matter how is the indoor target frequency,
compressor running frequency must be stay at 40Hz and 60Hz for 1 minutes (At outdoor discharging
temp. overhigh protection and compressor overcurrent protection, the frequency will be reduced),
and then rise up to the target frequency. After the unit is in normal, the above procedure is not
available.
Note: If the startup frequency for the first time is over 40Hz or 60Hz, it will stay at 40Hz and
60Hz for 1 minute. If the frequency is not over 60Hz, it will only stay at 40Hz for 1 minute. The other
conditions will not be limited.
7.2.1.2 Heating mode, cooling mode and dehumidification
After performing the compressor startup procedure, the unit will run according to the indoor
frequency.
2 minutes later, the unit will compensate the running frequency due to the relative condition.
7.2.1.3 Compressor frequency rising/reducing speed
Rapid rising/reducing frequency speed 1----1Hz/second
Slow rising/reducing frequency speed 1----1Hz/10 seconds
7.2.2 Outdoor motor control
Note: When the outdoor motor needs to change the class, there will be 20-second interval to
avoid the fan speed changing frequently.
7.2.2.1 Fan motor speed class has 7 steps, the rotation and class is as follow:
Class-0
Class-1
Class-2
Class-3
Class-4
Class-5
Class-6
Class-7
stop
160
260
360
460
560
760
860
7.2.2.2 Blowing remain heat after compressor shuts off
In cooling mode, when compressor shuts off, outdoor motor will enter speed Class-5
automatically, and will shut off after blowing remaining heat for 30 seconds.
7.2.2.3 Outdoor motor control in cooling/dry mode
z Speed range: class 1-7
z Fan motor locked rotor: When fan motor is requested to work, if fan speed is measured to be
below 50RPM and keep for 15 seconds, the compressor will stop, but 3 minutes later, it will
re-start up again. If within 20 minutes, the condition occurs 3 times, the unit will stop and alarm.
z When compressor starts up, the unit will adjust automatically in 3 minutes according to the
outdoor air inlet temperature, and 3 minutes later, the unit will adjust according to the outdoor
ambient temperature and compressor running frequency.
Fan speed chart in 3 minutes after compressor starts up:
Ambient temp.
~10
10~25
25~
Cool, dry
Class-3
Class-5
Class-7
heat
Class-7
Class-5
Class-3
Fan speed chart in 3 minutes after compressor starts up due to the ambient temp. and running
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frequency:
Compressor
frequency in cooling
Tao
F<25Hz
25HzİF<45Hz
45İF
Over 28ć
Class-3
Class-5
Class-7
Below 28ć
Class-1
Class-3
Class-5
Compressor frequency
in heating
F<25Hz
25HzİF<45Hz
45İF
Over 15ć
Class-2
Class-4
Class-5
Below 15ć
Class-3
Class-5
Class-7
Tao
7.2.2.4 Outdoor fan speed control when selecting AC motor
z Selecting AC motor or DC motor depends on EEPROM.
z Blowing remaining heat: compressor shuts off, fan motor will run at low speed for 30 seconds
and then stop.
z Fan speed chart in 3 minutes after compressor starts up:
Ambient
temp.
~10
10~25
25~
Cool, dry
Low speed
High speed
High speed
heat
High speed
High speed
Low speed
z Fan speed chart in 3 minutes after compressor starts up due to the ambient temp. and running
frequency:
Compressor frequency in
cooling
Tao
25HzİF<45Hz
45İF
Over 28ć
Low speed
High speed
High speed
Below 28ć
Low speed
Low speed
High speed
Compressor frequency in
heating
Tao
F<25Hz
F<25Hz
25HzİF<45Hz
45HzİF
Over 15ć
Low speed
Low speed
High speed
Below 15ć
Low speed
High speed
High speed
7.2.3 Outdoor electronic expansion valve(EEV) control
7.2.3.1 Movement of EEV
Full-close: after 500 pulse close for 10 times(60 pulse close, 5 pulse open, stop at 5 at last)
Full-open: 480 pulse open
Adjustable upper limitation of open angle: 480 pulse, Adjustable lower limitation of open angle: 5
pulse
Driving speed: open direction: 30.3MS; close direction: 83.3MS
z Drive wave of EEV:
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0
1
2
3
4
5
6
7
ķ
ĸ
Ĺ
ĺ
pulse
7.2.3.2 Retentive open angle in 2 minutes after compressor starts up:
z Cool, dry
~22ć
Outdoor temp.
22ć~
Compressor frquency
~30
30~60
60~
~30
30~60
60~
PMV open angle
230
220
240
260
250
280
z Heat
~6ć
Outdoor temp.
6ć~
Compressor frquency
~30
30~60
60~
~30
30~60
60~
PMV open angle
200
180
220
240
230
260
7.2.3.3 Standard open angle in 2 minutes after compressor starts up:
z Cool, dry
~22ć
Outdoor temp.
22ć~
Compressor frquency
~30
30~60
60~
~30
30~60
60~
PMV open angle
250
240
250
220
200
240
z Heat
~6ć
Outdoor temp.
6ć~
Compressor frquency
~30
30~60
60~
~30
30~60
60~
PMV open angle
150
140
170
180
150
210
7.2.3.4 confirmation of over-heat degree
z Standarded over-heat degree
Actual running Hz
TSH0
˄ć˅
~20
Cool, dry
2
heat
2
~30
~40
~50
~60
2
2
4
4
2
2
1
1
~70
6
~80
6
1
1
~90
90~
4
2
0
0
z When discharging temp. Td is too high or too low, modify the EEV angle.
Act after compressor has started up for 4 minutes
Mode
modification angle
Max. modification
Cooling
Td˚95ćˈ-1 degree / 2 minutes
55ć Td95ć, keep the angle
TD55ć, +1 degree / 2 minutes, and plus to 0 degree gradually
Max. -5
Cooling
Td35ćˈ+1 degree / 2 minutes
35ć Td40ć, keep the angle
TD˚40ć, -1 degree / 2 minutes, and reduce to 0 degree gradually
Max. +5
Heating
Td˚95ćˈ-1 degree / 2 minutes
55ć Td95ć, keep the angle
Max. -5
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TD55ć, +1 degree / 2 minutes, and plus to 0 degree gradually
Heating
Td35ćˈ+1 degree / 2 minutes
35ć Td40ć, keep the angle
TD˚40ć, -1 degree / 2 minutes, and reduce to 0 degree gradually
Max. +5
7.2.4 4-way valve control
z The 4-way valve control in defrosting: refer to the defrosting procedure.
z 4-way valve control in other modes:
In heating mode, 4-way valve will open in 10 seconds before compressor starts up. When
compressor not startup or in non-heating mode, 4-way valve will close to ensure the compressor
has stopped for at least 2 minutes.
7.2.5 Outdoor defrosting control
A. Enter condition
In heating mode, compressor is running for 10 minutes contineously, or has run for 45 minutes
in all (when defrosting is over or entering the cooling mode, the counter will be cleared), by
measuring the defrosting sensor TE and outdoor ambient temp. sensor TA, if for 2 minutes the below
conditions can be met contineously, system will enter defrosting mode:
TEİChTAˉ¢
Here in: C: TA˘0ć, C=0.8
TAı0ć, C=0.6
Selct¢as follow according to the data of EEPROM:
Connection choosing
L
M
H
¢(ć)
10
7
6
Easy to deforst: select H, uneasy to deforst: select L, set in M when out of the factory.
Entering defrost temperature: -15ćİChTAˉ¢İ-5ć
B. Defrost interval time
z When the value of ChTAˉ¢ is in the range of -15ćİChTAˉ¢, two defrosting interval is
45 minutes.
z When the value of ChTAˉ¢ is in the range of ChTAˉ¢<-15ć, two defrosting interval is
65 minutes.
C. Defrost procedure
At the beginning of defrost, compressor will firstly stop for 1 mintue, outdoor fan runs, and 50
seconds later, 4-way valve is OFF.
When compressor starts up, outdoor motor stops, compressor stay at 60Hz for 60 seconds,
then compressor frequency will go up to the target frequency 88Hz.
In defrosting, the compressor current, compressor discharging protections are valid. If in
defrosting, compressor stops because of the protection or the failure, 3 minutes later, it will resume,
and if it still in defrosting time, the unit will still defrost. The compressor will start up due to the
principle of startup in defrosting. If contineously the compressor can not start up for 3 times, the unit
will deal with the malfunction and quit the defrosting. If in defrosting there is failure, the failure time
will not be included in the defrosting time.
In defrosting, only after the compressor min. running time is over 2 minutes, the system can
quit the defrosting.
D. Quit condition
In any of the below conditions can be met, the defrosting mode will turn into heating operation.
(1): Outdoor heat exchanger temperature is over 10ć for 80 seconds contineously.
(2): Outdoor heat exchanger temperature is over 14ć for 20 seconds contineously.
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(3): Defrost operation for 9 minutes contineously.
E. If the quit condition can be met, the unit will perform:
Compressor stops, and outdoor motor runs. 50 seconds later the 4-way valve is close, then 60
seconds later, compressor will perform as startup procedure.
F. In defrosting period and in 6 minutes after defrosting, the low pressure is shielded.
7.2.6 PTC output control
z When outdoor unit is electrified, PTC output is 0, 10 seconds later, it is 1.
z After compressor stops for 10 minutes contineously, PTC output is 0.
z When getting the compressor-start signal, firstly PTC output is 1, 5 seconds later,
compressor will start up.
7.2.7 Electric heater control
When shutoff, the electric heater will be controlled by the ambient temperature: below 20ć,
working; over 26ć, stop.
When the unit switched on, electric heater will not work.
7.2.8 Time shorting function, auto-checking function
Time shorting function: If the time shorting port is in short circuit, the unit will perform a 1/60 time
shorting control.
Auto-checking function: When first short-circuit then electrified, enter auto-checking, steps:
failure LED 1-5, EEV, electric herter, oxygen bar, 4-way valve, low speed –high speed wind.
7.2.9 Additional functions
7.2.9.1 The interval between compressor stop to startup again is 3 minutes, which can protection
compressor. If being electrified for the first time, compressor will start up only when the valve opens
to the normal operation angle.
7.2.9.2 TD high temperature protection
As long as the unit is running, the TD discharging overheat protection will work, but the
discharging sensor failure will alarm 4 minutes later after compressor starts up.
Measure sensor value: measure for 100 times (The program performs for one period needs 5
ms, every time the system will take samples for 8 times, and make an order for them, taking out 2
average values in the middle, and make an average value.).
TD˄ć˅
Abnormal stop
117
quick reduce FQY(1HZ/s)
112
slow reduce FQY(1HZ/10s)
108
FQY no change
105
rise FQY(1HZ/10s)
98
rise FQY(1HZ/1s)
TD>117ć and keeps for 20 seconds, discharging temperature over high protection will work,
the unit will stop and alarm(outdoor indicates, not sending to indoor). the TD overhigh protection
occurs 3 times, the unit will stop and alarm (sending to indoor), it can not resume automatically.
7.2.9.3 In heating indoor TC high temperature protection
Indoor heat exchanger temperature will check the indoor coil temperature, if it is over 55ć, the
unit will reduce the compressor motor speed to perform the indoor heat exchanger temperature
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overhigh protection. If it is below 48ć, the unit will resume to be normal.
TC
P
reduce slowly
Q
remaining
R
rise slowly
55
52
48
P: reduce at the speed of 1Hz/10s
Q: remain the previous value
R: rise at the speed of 1Hz/10s
7.2.9.4 Overcurrent protection(realised by power module)
ƽIn the course of compressor startup, if current is over 13A and keeps for 3 seconds, compressor
will stop and the unit alarms. 3 minutes later, compressor will re-start up, if in 10 minutes, it occurs for
3 times, the unit will stop and alarm.
ƽOvercurrent reducing frequency protection
When current is over (B)A, compressor will reduce frequency at 1HZ/s, and will stop when it is
below (B)A and over (B-1)A, then rise frequency at 1HZ/10s; when current is below (B-1)A, it will
resume the target frequency.
Remarks: Power module frequency limited point: 88ć, if the frequency reduces down to 86ć,
but if it is up to 90ć, the unit will stop and alarm.
7.2.9.5 Indoor heat exchanger anti-freezed protection
11ć
9ć
7ć
6ć
5ć
When TCLJ 5ć, compressor frequency will reduce at 1HZ/10s
When TC begins to rise up, and 6LJ=TCLJ=7ć, compressor frequency will remain
7.2.9.6 Outdoor temperature limitation
Cool: When outdoor temperature is below 15ć, in cooling, compressor frequency will be limited
below 50Hz, and outdoor fan speed is compusorily Class-1.
Heat: When outdoor temperature is over 20ć, in heating, compressor frequency will be limited
below 50Hz, and outdoor fan speed is compulsorily Class-1.
If the above is AC motor, the compulsory fan speed will be low speed.
7.2.9.7 Rated operation
ƽ Rated cooling:
-138-
>a__WcU[S^ <[c >a`V[e[a`Wc
When receiving the indoor rated operation command, the unit will enter rated cooling operation.
z
Rated heating:
When receiving the indoor rated operation command, the unit will enter rated cooling operation.
When receiving the indoor min. heating operation command, the unit will enter min. heating
operation.
In rated operation period, the frequency can be adjusted by manual. Once being adjusted by
manual, the unit will not receive the indoor frequency.
7.2.9.8 Outdoor compulsory operation
z Compulsory cooling operation
Put the first bit of dip switch on the indicator board at OFF, the unit will enter compulsory cooling
operation, as follow:
Compressor
Current, discharging
Operation
before
3
minutes
later
startup
protection and failure
the base open angle
compressor is running
Normal
1: fixed base open angle
after
Manual adjustment
treatment
normal
normal
1: angle adjusted by
hand
2: fixed running frequency 60HZ
2: frequency adjusted
3: fixed outdoor motor speed:
by hand
class-7
3: fan speed adjusted
by hand
z Compulsory heating operation
Put the second bit of dip switch on the indicator board at OFF, the unit will enter compulsory heating
operation, as follow:
Compressor
startup
Current,
Operation
discharging
the base open angle
compressor is running
Normal
1: fixed base open angle
protection
before
3
minutes
later
after
Manual adjustment
and
failure treatment
normal
normal
2: fixed running frequency
50HZ
3: fixed outdoor motor speed:
class-7
1:
angle
adjusted
hand
2: frequency adjusted by
hand
3: fan speed adjusted by
hand
7.2.9.9 High pressure switch
3 minutes later after compressor starts up, the system will check the pipe pressure. If the pipe
pressure is over high and high pressure switch acts for over 30 seconds, the compressor and
outdoor motor will stop, 3 minutes later, the unit will resume. If in 30 minutes the unit stops for 3
times because of overhigh pressure, the system will alarm, then compressor will not start up again;
when being electrified after being powered off, the protection will be cancelled.
9.10 Low pressure switch
When compressor stops, if low pressure switch acts for 30 seconds contineously, the unti will
alarm.
When compressor starts up, in 3 minutes, low pressure switch will be shielded.
In defrosting or in 6 minutes after defrosting is over, low pressure switch will be shielded.
7.2.9.11 Failure code and troubleshooting
z Alarm lamp is off when no failure
-139-
by
>a__WcU[S^ <[c >a`V[e[a`Wc
Ensure that alarm indicating time is over 2 minutes and 50 seconds.
(1): Resumable alarm, and will be sent to indoor unit.
(2): Resumable alarm, but if in 30 minutes it occurs 3 times, it can be resumed only when being
electrified after being powered off.
Failure
Emission
Outdoor
Failure description
Corresponding outdoor PCB failure
code
code
indicator display
01
01
00001
Power module
IPM protection
02
02
00010
DC fan motor failure
DC fan motor failure
03
no
00011
Communication
Outodor alarms, not sends to indoor.
failure
If no communication in 4 minutes, outdoor
shuts off and alarm, the failure can be
resumable.
04
05
04
05
00100
00101
Compressor
Discharging temp. over 117ć, it will confirm
discharging
3 times in 30 minutes and then send signal to
temperature too high
indoor.
Over current
AC current overhigh protection or current
transducer broken down.
06
06
00110
Outdoor
ambient
temp. sensor failure
Resumable, if sensor is disconnected, alarm
will occur and keeps for 3 minutes, then
resumes due to signal.
07
08
07
08
00111
01000
Outdoor coil temp.
Outdoor
defrosting
sensor,
sensor failure
sensor abnormal
High pressure switch
Acts 3 times in 30 minutes
discharging
failure
09
09
01001
Discharging
temp.
Alarm 4 minutes later after starting up,
sensor failure
10
10
01010
discharging temperature abnormal
Power supply over
Pre-set for 50Hz
high/low voltage
11
No
No
Overload in heating
No send signal to indoor
12
No
No
No
No send signal to indoor
13
No
No
No
No send signal to indoor
14
14
01110
Outdoor
EEPROM
Outdoor EEPROM failure
failure
15
1
01111
Power module failure
Compressor blocked
16
1
10000
Power module failure
Compressor heavy vibration
17
1
10001
Power module failure
Abnormal compressor startup
18
18
10010
Power module failure
Compressor running faulty
19
19
10011
Power module failure
Detecting circuit abnormal
20
1
10100
Power module failure
Compressor broken down
21
No
10101
Compressor suction 10 minutes later after startup, measure TS
temp. too high—for over 40ć for 5 minutes
the unit with EEV
22
No
10110
Communication failure
Not communicate for 4 minutes contineously,
between outdoor PCB
it will alarm
and the module
-140-
>a__WcU[S^ <[c >a`V[e[a`Wc
23
24
No
1
24
No
10111
11000
No
Module malfunction
Module temp. over high
Low pressure switch
Low pressure switch acts for 30 seconds
failure
contineously
Temperature
cutoff
protection
1˅Indoor pipe temp. is abnormal, outdoor default cooling temp. : 5ć, heating temp.: 40ć. The
above temperatures are normal.
2˅In defrosting, and in 3 minutes after defrosting is over, if sensor is abnormal, there will not alarm.
3˅Outdoor defrosting temp. sensor: when ambient temp. is below -5ć, detect after having start for 3
minutes.
7.2.9.12 Backup operation
Outdoor TC failure treatment: outdoor LED alarms, but the failure code will not be sent to other place,
the outdoor default TC is as follow: cooling temperature, 5ć; heating temperature, 40ć.
7.2.9.13 Special functions
1) Power operation
When receiving the Power operation signal from indoor, the unit will operate as the set
frequency by EEPROM. Fan speed will depend on the ambient temperature and the frequency.
When the Power signal is cancelled by indoor, the Power operation will stop.
2) Soft operation
When receiving the Soft operation signal from indoor, the unit will operate as the set frequency
by EEPROM. Fan speed will depend on the ambient temperature and the frequency. When the Soft
signal is cancelled by indoor, the Soft operation will stop.
3) Time shorting operation
When receiving the time shorting signal, the unit will perform the 1/60 time shorting operation.
4) Compulsory cooling operation
When receiving the compulsory cooling signal from indoor unit, the unit will execute the
compulsory cooling operation at the frequency sent from indoor. Only discharging temperature
protection and current protection are valid, all the other protections are invalid.
5) Oxygen bar: start after receive indoor oxygen bar signal, the outdoor motor should run at 1-class
speed when compressor stop.
6) Manual defrosting
When receiving the manual defrosting signal from indoor, the unit will enter the defrosting
operation immediately. The interval between two manual defrosts is at least 3 minutes. If the
communication protoco has not the set, this function is not available.
7) Rated, Middle, Minimal operation
When receiving the rated/middle/minimal operation signal from indoor, the unit will operate at
the frequency and fan speed set by EEPROM, meanwhile, all the protections are valid.
7.2.9.14 Outdoor indicator
Five-indicator combination shows the failure code.
4-bit dip switch: the normal position is ON.
First bit: OFF, compulsory cooling.
Second bit: OFF, compulsory heating.
Third bit: OFF, backup operation (outdoor ambient temp.).
Fourth bit: OFF, DC fan motor (ON, AC fan motor).
-141-
>a__WcU[S^ <[c >a`V[e[a`Wc
8 Electrical wiring diagram and PCB photo
8.1 Inverter outdoor unit
AU182AFERA, AU242AGERA
R
W
B
63'8
02'8/(
U
V
W
P(+)
N(-)
RO
ACN
B
ACL
CN10
W
RI
CN7
CRANKCASE
HEATER
6
CN6
SW1 SW3
SW2 SW4
7
AUXILIARY
CRANKCASE
HEATER
CN26
CN9
L(in)
LED5
Y/G
N(in)
1
W
CN2
FUSE1
AC FAN
MOTOR CAP.
CN1
M
AC FAN MOTOR
CN8
SW5
LED3
ON
1234
LED4
CN25 LED2
SERIAL LED1
CN21
CN25
Sig
CN19
0$,1%2$5'
CN27
EEV
M
CN17
8
4-WAY
VALVE
WIRING DIAGRAM OF OUTDOOR UNIT
2
M
CN10
CN3
DC FAN MOTOR
COMPRESSOR VENT SENSOR
CN11
CN12
CN13
P
CN14
CN15
CN16
P
HIGH PRESSURE
SWITCH
5
1
W
W
RL1
3
R
B
2
B
B
Y/G
0010576606
),/7(5%2$5'
CN3
B
CN6
W
N
POWER SUPPLY
L
CN5
T25A 250VAC
FUSE1 FUSE
CN1
220VAC-L
220VAC-N
CN7
CN2
PTC
CN8
CN4
Y/G
TO INDOOR UNIT
Note: the PCB code for AU182AFERA and AU242AGERA is 0010452040.
DC COMPRESSOR
M
U
V
W
OR
BL
OR
COMPRESSOR INHALE SENSOR
DEFROST TEMP.SENSOR
AMBIENT TEMP. SENSOR
LOW PRESSURE
SWITCH
3
4
/('%2$5'
W:WHITE B:BLACK R:RED
OR:ORANGE BL:BLUE
Y/G:YELLOW/GREEN
TEMP.:TEMPERATURE
-142-
ELECTROLYTIC
CAPACITOR
OR
REACTOR
NOTES:
THIS TWO FAN MOTOR,AND DIFFERENT TYPE HAVE DIFFERENT MOTOR
1.DASHED PARTS 1 2 ARE JUST CAN SELECT ONE BETWEEN
2.PARTS IN DASHED FRAMES 3 4 5 6 ARE OPTIONAL
3.USER SHOULD NOT TO PRESS SW1-4 IN DASHED FRAME 7
4.AUXILIARY CRANKCASE HEATER IN DASHED FRAME 8 ARE OPTIONAL
5.THE LED1-5 ON LED BOARD ARE USED FOR ERROR ALARM
6.USER SHOULD NOT TO CHANG THE DIP SWITCH SW5 ON LED BOARD
T3.15A - 250VAC
>a__WcU[S^ <[c >a`V[e[a`Wc
Outdoor main control board 0010452040
CN6
CN3
CN7
CN27
CN26
CN9
CN8
SW3
CN25
SW1
CN19
CN10
SW2
CN11
CN12
CN13
CN14
CN16
CN15
CN17
CN21
SW4
Outdoor filter board 0010403645
CN8
CN1
CN2
Outdoor indicator board 010452047
CN2
CN25
LED1
LED2
CN1
CN5
LED3
CN4
SW05
LED4
LED5
CN3
SW05 is used for factory quality control engineers, the default position is: OFF OFF OFF ON
for AU182AFERA, as for AU242AGERA, the default position is: OFF OFF OFF OFF, for the above
models, there are also module board 0010403555.
-143-
>a__WcU[S^ <[c >a`V[e[a`Wc
AU362AHERA
0150500546
CIRCUIT DIAGRAM OF OUTDOOR UNIT
capacitor
M
CRANKCASE 4-WAY
VALVE
HEATER
SV2
AC FAN 2 MOTOR
AC FAN 1 MOTOR
SV1
CAPACITOR
REACTOR
-
M
capacitor
+
BL
N
L M H
N
CN18
L M H
CN20
CN19
CN17
CN16
M
CN14
UP
CONTROL
SW2
CN15
SW4
R
ISPM
S
N(-)
P(+)
U
V
W
P1
CN25
PTC
5 : %
SW5
ON
ON
BOARD
CN3
SIG
LED1
COM
FAN
DOWN
%
:
5
CN2
L
LED2
ALARM
FA
SW3
T/RB
CN1
N
FUSE1
250VAC T5A
CIRCUIT
M
DC FAN MOTOR
DC FAN MOTOR
CN13
CN23
CN22
CN21
SPDU
TO ISPM
OR
U
1234
1234 5678
V
W
SW6
SW1
COMPRESSOR
CN12
CN11 CN10 CN9
CN8
CN7
CN5 CN4
CN6
SERIAL
PMV
M
CN1
CN8
FUSE
T25A 250VAC
TC
TS
TD
TE
TA
LP
POWER
CIRCUIT
BOARD
HP
CN2
CN5
CN4
CN3
CN7
:
:
%
5
NOTE:
1.DESHAED FRAMES ARE OPTIONAL, AND IN
SOME MODELS ARE NOT AVAILABLE.
2.USER SHOULD NOT TO CHANGE THE DIP
SWITCH SW1,SW6.
% <*
<*
L N
1 2 3
Y/G
Y/G
OR : ORANGE
B : BLACK
BL : BLUE
Y/G : YELLOW/GREEN R : RED W : WHITE
To Indoor Unit
To Power Supply
Outdoor PCB 0010452929
CN13
CN14
CN18
CN17
CN19
CN22
CN23
CN1
CN20
CN2
CN21
CN24
SW1
CN3
CN25
LED1
LED2
SW2
SW6
CN4
CN15
CN16
SW3
CN11
CN12
CN10
SW4
-144-
SW5
CN8
CN9
CN7
CN6
CN5
>a__WcU[S^ <[c >a`V[e[a`Wc
8.2 Fixed frequency outdoor unit
AU182AEEAA
0010573313
CIRCUIT DIAGRAM OF OUTDOOR UNIT
7 5
8 6 4
BL W B W GR
1
OUTDOOR AMBINENT SENSOR
OUTDOOR PIPING SENSOR
COMPRESSOR VENT SENSOR
FAN
N3
N2
ST
HB
N1
CIRCUIT
DETECTOR
CN1
CN2
CN10
CN3
COM
CN4
CN12
CN11
NO
S
2
M
FAN MOTOR
4-WAY VAVLE
WIND
W
B
Y/G
BL
BL
FAN MOTOR
SPEED
CONTROLLER
CRANK
HEATER
N
W B R Y/G
1 2 3
B FAN MOTOR CAP.
W
FUSE
T3.15A/250VAC
P
LOW PRESSURE SWITCH
RELAY
1
2
TRANS.
HIGH PRESSURE SWITCH
P
3
COM NO NC
R
C
R S
M
Y/G
COMPRESSOR
TO INDOOR UNIT
R:RED W:EHITE GR:GREY
BL:BLUE B:BLACK Y/G:YELLOW/GREEN
NOTE: 1. DASHED PARTS 1 IS NOT AVAILABLE IN ONLY COOLING TYPE
2. DASHED PARTS 2 IS OPTIONAL FOR LOW AMBIENT TEMP
0010451870E
CT1
CN1
CN2
FAN
CN10
ST
CN3
HB
CN12
N3
CN11
N2
N1
LED
N
S
CN4
-145-
>a__WcU[S^ <[c >a`V[e[a`Wc
AU242AGEAA
CIRCUIT DIAGRAM OF OUTDOOR UNIT
TRANS.
HIGH PRESSURE SWITCH
CN2
LOW PRESSURE SWITCH
CN1
BL
CT
B
CN3
FAN MOTOR
CN7
COMPRESSOR
W
B
S
R
Y/G
C
W
R
W
B
CRANK CASE
HEATER
MAGNETIC
CONTACTOR
W B R Y/G
1 2 3
W B Y/G
L N
POWER SUPPLY
Y/G
4-WAY VAVLE
SOLENOID
2
S
FUSE
L1
CN4
N T3.15A/250VAC
FAN
MOTOR
CAP.
W
CN5
CN11
DISCHARGE SENSOR
1 RELAY 3
NC
2
GR FAN MOTOR
SPEED
CONTROLLER
B
BL
CN9
CN12
OUTDOOR PIPING SENSOR
R
5 3
COM NO
8
6 4
B
B R
7
CN10
1
OUTDOOR AMBINENT SENSOR
Y/G
NOTE:
1. DASHED PARTS 1 2 IS NOT AVAILABLE IN ONLY
COOLING TYPE
2. DASHED PARTS 3 IS OPTIONAL IN LOW AMBIENT
TEMP. COOLING TYPE, AND THERE IS NO FAN
MOTOR SPEED CONTRLLER IN NORMAL TYPE
TO INDOOR UNIT
R:RED W:WHITE B:BLACK
BL:BLUE GR:GRAY
Y/G:YELLOW/GREEN
AU282AHEAA
CIRCUIT DIAGRAM OF OUTDOOR UNIT
0010573314
TRANS.
5 3
COM NO
8
6 4
B
B R
BL
7
HIGH PRESSURE SWITCH
CN2
CN1
LOW PRESSURE SWITCH
CT
CN10
1
OUTDOOR AMBINENT SENSOR
CN3
FAN MOTOR
CN5
CN11
DISCHARGE SENSOR
B
Y/G
4-WAY VAVLE
SOLENOID
2
S
FUSE
L1
CN4
N T3.15A/250VAC
FAN
MOTOR
CAP.
W
CN12
OUTDOOR PIPING SENSOR
R
W
CN9
1 RELAY 3
NC
2
GR FAN MOTOR
SPEED
CONTROLLER
CN7
COMPRESSOR
W
Y/G
C
W B R Y/G
1 2 3
TO INDOOR UNIT
R:RED W:WHITE B:BLACK
BL:BLUE GR:GRAY
Y/G:YELLOW/GREEN
W B Y/G
L N
POWER SUPPLY
S
R
W
R
W
B
MAGNETIC
CONTACTOR
Y/G
CRANK CASE
HEATER
NOTE:
1. DASHED PARTS 1 2 IS NOT AVAILABLE IN ONLY
COOLING TYPE
2. DASHED PARTS 3 IS OPTIONAL IN LOW AMBIENT
TEMP. COOLING TYPE, AND THERE IS NO FAN
MOTOR SPEED CONTRLLER IN NORMAL TYPE
-146-
>a__WcU[S^ <[c >a`V[e[a`Wc
AU362AIEAA
CIRCUIT DIAGRAM OF OUTDOOR UNIT
TRANS.
HIGH PRESSURE SWITCH
CN2
LOW PRESSURE SWITCH
BL
CT
B
CN3
CN5
4-WAY VAVLE
SOLENOID
S
FUSE
L1
CN4
N T3.15A/250VAC
Y/G
C
S
R
Y/G
POWER SUPPLY
R:RED W:WHITE B:BLACK
BL:BLUE GR:GRAY
Y/G:YELLOW/GREEN
TO INDOOR UNIT
FAN
MOTOR
2
FAN MOTOR
Y/G
FAN
MOTOR
CAP
W
R
W
B
MAGNETIC
CONTACTOR
W B R Y/G
1 2 3
FAN
MOTOR
CAP.
B
CN7
COMPRESSOR
W
W B Y/G
L N
1 RELAY 3
NC
2
GR FAN MOTOR
SPEED
CONTROLLER
W
W
CN9
CN11
DISCHARGE SENSOR
B
CN1
CN12
OUTDOOR PIPING SENSOR
R
5 3
COM NO
8
6 4
B
B R
7
CN10
1
OUTDOOR AMBINENT SENSOR
CRANK CASE
HEATER
Y/G
NOTE:
1. DASHED PARTS 1 2 IS NOT AVAILABLE IN ONLY
COOLING TYPE
2. DASHED PARTS 3 IS OPTIONAL IN LOW AMBIENT
TEMP. COOLING TYPE, AND THERE IS NO FAN
MOTOR SPEED CONTRLLER IN NORMAL TYPE
0010452442E
CN8
CT1
CN1
CN2
CN10
CN3
CN9
CN12
CN11
CN7
S
LED
CN5
L1
CN4
N
-147-
>a__WcU[S^ <[c >a`V[e[a`Wc
AU28NAHEAA, AU36NAIEAA, AU48NAIEAA, AU60NAIEAA
0010573510
CIRCUIT DIAGRAM OF OUTDOOR UNIT
7
5 3 1
8 COM6 NO NC2
4
B R B GR
TRANS.
HIGH PRESSURE SWITCH
CN1
CN2
5
CN10
CT
LOW PRESSURE SWITCH
2
OUTDOOR AMBINENT SENSOR
OUTDOOR PIPING SENSOR
COMPRESSOR VENT SENSOR
R
BL
W
R
B
CN3
3
S
L3
L2
FUSE
L1
N T3.15A/250VAC
FAN MOTOR
SPEED
CONTROLLER
R
W
BL
CN4
Y/G:YELLOW/GREEN
R:RED W:WHITE
BL:BLUE B:BLACK
POWER SUPPLY TO INDOOR UNIT
FAN
MOTOR
CAP
Y/G
FAN
MOTOR
CAP
COMPRESSOR
M
6
Y/G
CRANK CASE
HEATER
B
Y/G
1
MAGNETIC CONTACTOR
CN7
R W BL B W B R Y/G
R S T N12 3
Y/G
FAN MOTOR
4-WAY
VALVE
SOLENOID
CN5
CN11
FAN
MOTOR
W
CN9
CN12
4
NOTE:
1. DASHED PARTS 1 IS NOT AVAILABLE IN COOLING CAPACITY BELOW
36000Btu
2. DASHED PARTS 2 3 IS NOT AVAILABLE IN ONLY COOLING TYPE
3. DASHED PARTS 4 IS OPTIONAL FOR LOW AMBIENT TEMP. COOLING,
AND THERE IS NO FAN MOTOR SPEED CONTRLLER IN NORMAL TYPE
4. DASHED PARTS 5
6 ARE NOT AVAILABLE IN SOME TYPE
AU42NALEAA
0150500023
CIRCUIT DIAGRAM OF OUTDOOR UNIT
7
8
TRANS.
HIGH PRESSURE SWITCH
6
BL B R
CN1
CN2
4
CN10
CT
LOW PRESSURE SWITCH
CN3
OUTDOOR AMBIENT SENSOR
1
OUTDOOR PIPING SENSOR
5P 10P
SW1
COMPRESSOR VENT SENSOR
BL
R
BL
B
W
R
2
S
L3
L2
FUSE
L1
N T3.15A/250VAC
3
1
2
GR
FAN MOTOR
SPEED
CONTROLLER
Y/G
FAN
MOTOR
CAP
CN5
CN11
3
4
B
Y
R
CN9
CN12
5
COM NO NC
4-WAY
VALVE
SOLENOID
FAN MOTOR
MAGNETIC CONTACTOR
COMPRESSOR
R
W R
S
BL T
CN7
M
CN4
5
Y/G
B
B
CRANKCASE
HEATER
Y/G
Y/G:YELLOW/GREEN
R:RED
W:WHITE
BL:BLUE B:BLACK
GR:GRAY
R S T N1 2 3
NOTE: 1. DASHED PARTS 1 2 ARE NOT AVAILABLE IN ONLY COOLING TYPE
2. DASHED PART 3 IS OPTIONAL FOR LOW AMBIENT TEMP. COOLING,
AND THERE IS NO FAN MOTOR SPEED CONTRLLER IN NORMAL TYPE
3. DASHED PARTS 4 5 ARE NOT AVAILABLE IN SOME TYPE
4. FOR COOLING CAPACITY IS 52000BTU AND 28000BTU TYPES,THE DIP SWITCH SW1 IS ON 5P SIDE,FOR COOLING CAPACITY IS 42000BTU AND 36000BTU TYPES,THE DIP SWITCH SW1 IS ON 10P SIDE.
5. FOR COOLING CAPACITY IS 52000BTU TYPE,THE LINE THROUGH CT IS ONE CIRCUIT,FOR COOLING CAPACITY IS 42000BTU 36000BTU AND 28000BTU TYPES,THE LINE THROUGH CT IS TWO CIRCUITS.
POWER SUPPLY TO INDOOR UNIT
-148-
>a__WcU[S^ <[c >a`V[e[a`Wc
0010452378E
CN8
CT1
CN1
CN2
CN10
CN3
CN9
CN12
CN11
LED
CN7
S
CN6
L3
CN5
L2
L1
CN4
N
-149-
>a__WcU[S^ <[c >a`V[e[a`Wc
8.3 Indoor unit
AB182ACERA
CIRCUIT DIAGRAM OF INDOOR UNIT
PUMP
MOTOR
M
Y
N1
W
B
N
R
CN18
CN1
CN3
L
FUSE1
T3.15A/250VAC
CN4
CN15
CN20
LOW
S
ON
1234
ON
12
BM4
BM3
BM1
CN21
MID CN22 CN6 RECEVIER
TRANSFORMER
HIGH
ON
1234
CN13
CN12
CN14
BM2 PIPE ROOM CONTROLLER TRANS.-II
TEMP. SENSOR LED2 LED1
ALARM
FLOAT
CN7
CN8
REMOTE
CN10
FAN
MOTOR
M
MOTOR
CAPACITOR
RECEIVE
BOARD
Y/G
CN11
Itophome
REMOTE
CENTRALIZED
CONTROLLER
R Y BL W
Y/G
TO OUTDOOR UNIT
ON
1234
CN16
STEP MOTOR
CN17
PUMP
N2
1 2 3
W B R Y/G
STEP MOTOR
PIPING TEMP.
SENSOR
WIRED
CONTROLLER
Y
CN2
TRANS.-I
M
ROOM
TEMP.
SENSOR
0010576971
FLOAT
SWITCH
NOTE:
1.THE PARTS IN DASHED FRAME ARE OPTIONAL
2.REFER TO OPERATION MANUAL TO SET BM3 AND BM4
3.USER SHOULD NOT TO SET BM1 AND BM2
W:WHITE B:BLACK BR:BROWN BL:BLUE R:RED
Y:YELLOW Y/G:YELLOW/GREED TEMP.:TEMPERATURE
0010452325E
CN2
CN18
CN4
CN1
CN15
CN17
CN3
CN20
CN21
CN22
CN16
CN6
BM4
BM3
CN7
CN19
CN8
BM1
BM2
CN10
CN14
CN11
LED2
CN13
LED1
CN12
-150-
>a__WcU[S^ <[c >a`V[e[a`Wc
AB182ACEAA
CIRCUIT DIAGRAM OF INDOOR UNIT
PUMP
MOTOR
M
M
Y
N1
BR
BL
N
CN2
STEP
MOTOR
LED3
SIGNAL
CN1
ON
1234
ON
1234
BM4
BM3
L
STEPMOTOR
CN17
PUMP
FUSE1
T3.15A/250VAC
CN16
ON
12
BM1
ON
1234
CN13
CN14
BM2 PIPE ROOM CONTROLLER
LED2 LED1
CN4
CN21
TRANS.-I CN20
MID CN22 CN6 RECEVIER ALARM
LOW
CN15
CN7
HIGH
N2
W
L N
BR BL Y/G Y/G
R Y BL
R
B
TRANSFORMER
Y
CN3
CN18
ROOM
TEMP.
SENSOR
0010576979
PIPING TEMP.
SENSOR
WIRED
CONTROLLER
Y/G
M
1 2 3
W B R Y/G
REMOTE
CN10
W
FAN
MOTOR
Y/G
MOTOR
CAPACITOR
POWER SUPPLY TO OUTDOOR UNIT
FLOAT
CN8
RECEIVE
BOARD
FLOAT
SWITCH
CN12
TRANS.-II
CN11
Itophome
REMOTE
CENTRALIZED
CONTROLLER
NOTE:
1.THE PARTS IN DASHED FRAME ARE OPTIONAL
2.REFER TO OPERATION MANUAL TO SET BM3 AND BM4
3.USER SHOULD NOT TO SET BM1 AND BM2
W:WHITE
B:BLACK BR:BROWN BL:BLUE R:RED
Y:YELLOW Y/G:YELLOW/GREEN TEMP.:TEMPERATURE
0010452478E
CN12
LED1
CN13
LED2
CN11
CN14
CN10
BM2
BM1
CN8
CN19
BM3
CN7
BM4
CN6
CN16
CN22
LED3
CN21
CN3
CN20
CN1
CN15
CN17
CN18
CN4
CN2
-151-
-152-
*
*
*
*
*
BM2(1)
Ĝ/h
*
*
*
Emergency switch
No outdoor PCB
With outdoor PCB, fixed speed single split unit
With outdoor PCB, fixed speed multi split unit
With outdoor PCB, inverter single split unit
Inverter unit selection
Temp. compensation 4ć available/not available
Wired control/ infrared control
Cooling only/heatpump
Master/slave wired controller
*
*
Ĝ/h
*
BM2(2)
*
*
*
*
Ĝ
128
Ĝ
Ĝ
h
h
127
Ĝ
6
h
h
h
5
Ĝ
Ĝ
Ĝ
4
Ĝ
126
h
3
h
h
2
ĂĂ
Ĝ
2
1
ĂĂ
h
1
address
3
Ĝ
Ĝ
Ĝ
ĂĂ
Ĝ
Ĝ
h
h
h
h
BM4
Ĝ
Ĝ
Ĝ
ĂĂ
h
h
h
h
h
h
4
Ĝ
Ĝ
Ĝ
ĂĂ
h
h
h
h
h
h
1
Ĝ
Ĝ
Ĝ
ĂĂ
h
h
h
h
h
h
2
Ĝ
Ĝ
Ĝ
ĂĂ
h
h
h
h
h
h
3
BM3
Ĝwith network home
appliance
hshows no network
home appliance
4
Emergency
*
Emergency switch SW1(receiver)
Network address selection (Ĝshows jumper connected, ON; hshows jumper disconnected, OFF)
Time shorting
Time shorting switch
Time shorting switch CN7
Jumper selection (Ĝshows jumper connected, ON; hshows jumper disconnected, OFF; * shows no limitation)
0010452325E / 0010452478E information - function selection
*
Ĝ/h
*
*
BM2(3)
Ĝ
h
Ĝ
h
*
*
BM1(1)
Ĝ/h
*
*
*
BM2(4)
Ĝ
Ĝ
h
h
*
*
BM1(2)
>a__WcU[S^ <[c >a`V[e[a`Wc
>a__WcU[S^ <[c >a`V[e[a`Wc
AC182/242ACERA, AC182/242ACEAA, AD182AMERA, AD182ALEAA
0010576546
CIRCUIT DIAGRAM OF INDOOR UNIT
FUSE T2.0A/250VAC
M
R B BL B
TRANS.
2
(L)
Y
BL
ON ON
12 1234
P14
P16 CN21
P17 SW3
1
(ROOM/PIPE) (FREEZE) SW2
CN8
CN6
SW1
P15
(H)
P13
(M)
P12
(PUMP)
(SWING)
(HUMI)
(HEAT)
@
Y/G
1 2 3 N L
P11
W
(L')
(N')
R
M
SWING
MOTOR
@
W
(OXYGEN)
(FRESH)
OR
OR
P9 P10
FLOAT
SWITCH
SW5
SW4
CN20
NOTE:
1. PARTS 1 2 3 ARE NOT
AVAILABLE
2. PARTS 4 5 6 ARE
OPTIONAL, AND THE LINE
9
12
Y Y
11
MARKED 13 ONLY AVAILABLE
Y/G
M
M
FAN
IN CONVERTIBLE TYPE
M
PIPING TEMP.
ROOM
MOTOR
3. PART 7 NOT AVAILABLE
SENSOR
SWING MOTOR TEMP.
PUMP
IN DUCT TYPE
MOTOR
SENSOR
FAN CAP.
4. PARTS AND CONNECTED
WIRES IN DASHED FRAME 8
ONLY FOR AB14/182ACBEA
5.PARTS AND CONNECTED WIRES IN DASHED FRAME 9 10 ARE NOT AVAILABLE IN AD14/182AMBEA, AND IN CONVERTIBLE TYPE,
CORRESPONDINGLY THERE IS A CLIP ON PCB. PARTS AND CONNECTED WIRES IN DASHED FRAME 11 ONLY FOR
? AC142/182/242ACBEA/AC242ACEAA TYPE .PARTS AND CONNECTED WIRES IN DASHED FRAME 12 DETERMINED BY
PRODUCTS TYPE.
6. IN AC242ACBEA/AC242ACEAA, DASHED LINES MARKED @ CONNECTED TO "1 , 2" ON TERMINAL BLOCK, AND THERE ARE NO
LINES BETWEEN "1 AND L" , "2 AND N". IN *******BIA OR ******ERA TYPE,THE POWER SUPPLY COME FROM OUTDOOR UNIT,
AND THE FUSE TYPE IS T3.15A/250VAC
7.ABOUT THE TERMINAL BLOCK,MARK "BL" IS EQUAL "B" AND THE "BR" IS EQUAL "W".REFER TO OPERATION MANUAL TO SET SW1-SW5
M
B R B
P8
P6(N4)
P5(N3)
7
W
(CONTROLLER)
P7
P1(L)
CN19
10
ON ON ON
1234 1234 1234
CN7
FUSE
T6.3A/250VAC
T3.15A/250VAC
P2(N)
5
3
CN12
(ALARM)
CN11
(DOOR)
13 CN15
(FLOAT)
B
A
CN16
(REMOTE)
CN13
(RECEIVE
BOARD)
(COMM)
CN4
P3(N1)
P
CN14
(UP-DOWN)
(12V/ALM)
W:WHITE B:BLACK
R:RED
Y:YELLOW
OR:ORANGE BL:BLUE
BR:BROWN
Y/G:YELLOW/GREEN
TRANS.:TRANSFORMER
6
CN2
CN17
CN5
WIRED
CONTROLLER P4(N2)
W
CN1
FILTER
MOTOR
CN1
8
MC1 MC2 COM N FG L
M
4
REMOTE
CENTRALIZED
CONTROLLER
REMOTE
RECEIVER
W B R BL BR Y/G
TO OUTDOOR UNIT POWER SUPPLY
AB242/362ACERA, AB242/282/482/602ACEAA, AC282/362/482/602AFEAA, AD242ALERA, AD242ALEAA,
AD242/282/362/482AMEAA, AD242/362AMERA, AB362ACERA
0010576547
CIRCUIT DIAGRAM OF INDOOR UNIT
6
4
TRANS.
5
W B
R
W B R Y/G
TO OUTDOOR UNIT
Y/G
OR
OR
P6(N4)
Y
Y
M
SWING
MOTOR
PUMP
MOTOR
9
W
P13
(M)
P12
(L)
P11
(PUMP)
(SWING)
P9 P10
(HUMI)
P8
(HEAT)
P7
M
B
1 2 3
2
P5(N3)
P1(L)
8
13
UP-DN
L-R
SW5
SW4
P16 CN21
P17 SW3
1
(ROOM/PIPE) (FREEZE) SW2
CN8
CN6
SW1
CN19
(OXYGEN)
CN7
(FRESH)
P2(N)
3
(CONTROLLER)
FUSE
T3.15A/250VAC
P4(N2)
P3(N1)
(RECEIVE
BOARD)
Y
BL
M
Y/G
P14
CN20
P15
(COMM)
CN5
CN12
(ALARM)
CN11
(DOOR)
14 CN15
(FLOAT)
B
A
CN16
(REMOTE)
CN13
CN14
(UP-DOWN)
ON ON
12 1234
(12V/ALM)
ON ON ON
1234 1234 1234
CN17
CN4
(H)
CN1
WIRED
CONTROLLER
REMOTE
CONTROLLER
CENTRALIZED
REMOTE
RECEIVER
M
M
W
R
(L')
(N')
W:WHITE B:BLACK
R:RED
Y:YELLOW
OR:ORANGE BL:BLUE
BR:BROWN
Y/G:YELLOW/GREEN
CAP.:FAN MOTOR CAPACITOR
TRANS.:TRANSFORMER
7
FLOAT
SWITCH
10
11
Y/G
M
SWING
12 MOTOR ROOM
CAP.
CAP.
FAN MOTOR
NOTE: 1. PARTS 1
TEMP.
SENSOR
PIPING TEMP.
SENSOR
2 3 IN DASHED FRAME ARE NOT AVAILABLE
2. PARTS 4 5 6 ARE OPTIONAL, AND THE LINE MARKED 14 ONLY AVAILABLE IN CONVERTIBLE TYPE
3. PARTS AND CONNECTED WIRES IN DASHED FRAME 7 9 ARE NOT AVAILABLE IN CONVERTIBLE TYPE,
AND CORRESPONDINGLY THERE IS A CLIP ON PCB
4. PARTS AND CONNECTED WIRES IN DASHED FRAME 8 ARE NOT AVAILABLE IN DUCT TYPE
5. PARTS AND CONNCETED WIRES IN DASHED FRAME 10 11 DETERMINED BY PRODUCTS TYPE
6. PARTS AND CONNECTED WIRES IN DASHED FRAME 12 13 ONLY AVAILABLE IN AC***AFBEA TYPE
7. REFER TO OPERATION MANUAL TO SET SW1-SW5
-153-
>a__WcU[S^ <[c >a`V[e[a`Wc
AC362AFERA
0150500547
CIRCUIT DIAGRAM OF INDOOR UNIT
4
5
(12V/ALM)
13
UP-DN
CN7
BL
M
Y/G
CN21
CN30 CN27
CN31
1 SW2
(ROOM/PIPE) (FREEZE) SW1
CN33
CN32
W
CN5(N3) CN6(N4)
R
CN1(L)
W B
R
10
OR
OR
Y/G
Y
Y
11
Y/G
M
M
SWING
MOTOR
PUMP
MOTOR
9
B
1 2 3
7
FLOAT
SWITCH
(L')
(N')
(COMM)
Y
SW3
SW4
CN15
(H)
(PUMP)
(SWING)
CN9 CN8
(M)
CN1 CN10
(L)
CN12
(OXYGEN)
CN13
CN4(N)
8
L-R
CN16
(HEAT)
CN3(N1)
3
2
(FRESH)
FUSE
WIRED
CONTROLLER CN2(N2)
T3.15A/250VAC
CN20
(RECEIVE
BOARD)
ON ON
12 1234
CN18
CN14
CN22
(ALARM)
CN23
(DOOR)
14 CN24
(FLOAT)
B
CN34
(REMOTE)
A
CN26
CN25
(UP-DOWN)
CN28
CN17
6
W:WHITE B:BLACK
R:RED Y:YELLOW
OR:ORANGE BL:BLUE
BR:BROWN
Y/G:YELLOW/GREEN
CAP.:FAN MOTOR CAPACITOR
TRANS.:TRANSFORMER
REMOTE
CONTROLLER
CENTRALIZED
REMOTE
RECEIVER
ON ON
1234 1234
TRANS.
M
CAP.
W
M
M
PIPING TEMP.
SENSOR
SWING
12 MOTOR ROOM
TEMP.
SENSOR
CAP.
FAN MOTOR
NOTE: 1. PARTS 1
2 3 IN DASHED FRAME ARE NOT AVAILABLE
2. PARTS 4 5 6 ARE OPTIONAL, AND THE LINE MARKED 14 ONLY AVAILABLE IN CONVERTIBLE TYPE
3. PARTS AND CONNECTED WIRES IN DASHED FRAME 7 9 ARE NOT AVAILABLE IN CONVERTIBLE TYPE,
AND ALSO NOT AVAILABLE IN AD***AMBEA(ECO) ,AND CORRESPONDINGLY THERE IS A CLIP ON PCB
4. PARTS AND CONNECTED WIRES IN DASHED FRAME 8 ARE NOT AVAILABLE IN DUCT TYPE
5. PARTS AND CONNECTED WIRES IN DASHED FRAME 10 11 DETERMINED BY PRODUCTS TYPE
6. PARTS AND CONNECTED WIRES IN DASHED FRAME 12 13 ONLY AVAILABLE IN AC***AFBEA TYPE
7. IN ******BIA OR ******ERA TYPE, THE FUSE TYPE IS T3.15A/250VAC
8. REFER TO OPERATION MANUAL TO SET SW1-SW4
W B R Y/G
TO OUTDOOR UNIT
AD282/362/482/602AHEAA
0010576548
CIRCUIT DIAGRAM OF INDOOR UNIT
P6(N4)
P14
BL
8
6
4
2
R
FC
9
B
1 2 3
W B R Y/G
Y/G
COM
NO
NC
8
6
4
2
7
5
3
1
CAP.
M
W
TO OUTDOOR UNIT
COM
NO
NC
Y/G
FAN MOTOR
7
5
3
1
8
6
4
2
COM
NO
NC
W
7
5
3
1
M
CAP.
P15
(COMM)
Y
P13
(H)
P12
(M)
P11
(L)
P9 P10
(PUMP)
P8
(SWING)
P7
R
W B
CN20
SW5
SW4
3
P5(N3)
P1(L)
CN19
2
CN12
(ALARM)
CN11
(DOOR)
CN15
(FLOAT)
B
A
CN16
(REMOTE)
(RECEIVE BOARD)
4
(OXYGEN)
P2(N)
CN7
(HEAT)
P4(N2)
P3(N1)
CN13
CN14
(UP-DOWN)
5
(CONTROLLER)
(FRESH)
CN5
FUSE
T3.15A/250VAC
WIRED
CONTROLLER
CN17
(12V/ALM)
CN4
(HUMI)
CN1
7
REMOTE
CENTRALIZED
CONTROLLER
6
(L')
(N')
ROOM
TEMP.
SENSOR
W:WHITE B:BLACK
R:RED Y:YELLOW
OR:ORANGE BL:BLUE
BR:BROWN
Y/G:YELLOW/GREEN
CAP.:FAN MOTOR CAPACITOR
FC:FAN MOTOR SPEED
CONTROLLER
TRANS.:TRANSFORMER
FLOAT
SWITCH
CN21
P16
P17
(ROOM/PIPE) (FREEZE)
CN6
CN8
ON ON
12 1234
TRANS.
8
SW3
1 SW2
SW1
ON ON ON
1234 1234 1234
REMOTE RECEIVER
PIPING TEMP.
SENSOR
Y/G
FAN MOTOR
10
NOTE: 1. PARTS 1 2 3 4 5 IN DASHED FRAME ARE NOT AVAILABLE
2.PARTS 6 7 8 ARE OPTIONAL
3. PART 9 IS FAN MOTOR SPEED CONTROLLER KIT
4. PARTS 10 AND CONNECTED DASHED LINES ONLY AVAILABLE IN AD88NAHBEA
5. REFER TO OPERATION MANUAL TO SET SW1-SW5
Note: for the above indoor units, the PCB code is 0010451690E / 0010451167E, the detail information
please refers to page 53 and page 54.
-154-
>a__WcU[S^ <[c >a`V[e[a`Wc
Fan speed control board 001A3300352E
K1
L
N
P1
F
Fan speed adjusting board test method
Connect the test device with fan speed adjusting
board, dial power switch ON, then revolve P1 slowly to
place 1, place 2, place 3… until place 8, the indicate
lamp of port F(voltage output contolled by fan motor) will
change from dark to light, revolve P1 slowly from place 8
to place 1, the indicate lamp of port F will change from
light to dark.
Place
Note: the voltage in each place is tested in the condition
Port F voltage output˄VAC˅
1
132-139
2
151-158
3
168-175
4
184-190
5
196-203
6
205-211
7
212-218
8
220
of power voltage is 220V and frequence is 50Hz. When power characteristics (voltage, frequence)
change and load characteristic is different, the port F voltage output will change.
Test K1 according to the following method:
50Hz is selected if dial K1 to the right
60Hz is selected if dial K1 to the lef
cut off the wiring clamp when use the fan speed adjusting board
Connect the two port
Dial P1 to realize fan speed adjusting
-155
>a__WcU[S^ <[c >a`V[e[a`Wc
0010451690E
CN11
SW5
CN21
CN15
SW3
SW4
SW2
CN12
SW1
CN16
CN8
CN6
CN13
LED1
CN14
P16
CN17
P17
CN20
P15
CN19
P14
P13
P12
LED5
P11
LED4
P10
CN7
P6
P9
CN5
P8
CN4
P5
P7
P1
CN1
P4
-156-
P3
P2
>a__WcU[S^ <[c >a`V[e[a`Wc
0010451167E
CN11
SW5
CN21
CN15
SW3
SW4
SW2
CN12
SW1
CN16
CN8
CN6
CN13
LED1
CN14
P16
CN17
P17
CN20
LED3
P15
CN19
P14
P13
P12
LED5
P11
LED4
P10
CN7
P6
P9
CN5
P8
CN4
P5
P7
P1
CN1
P4
-157-
P3
P2
>a__WcU[S^ <[c >a`V[e[a`Wc
Condition for the PCB data:
1.Working ambient temperature:ˉ10ć̚70ć, relative humidity:30%̚95%
2.Preserved ambient temperature:ˉ20ć̚80ćˈrelative humidity˖30%̚95%
3.Power supply:220VACǃ50/60Hzˈvoltage range:160V̚250V
4.Precise of temperature control:r1ć
0010451167E PCB information – port and definition
P1üüconnect to external power supply, live line: L (220VAC)
P2üüconnect to external power supply, neutral line: N (0VAC)
P3ǃ4ǃ5ǃ6üücontrol external load, neutral line: N1ǃN2ǃN3ǃN4(0VAC)
P7üücontrol external load, electrical heat: HEAT (control output 220VAC)
P8üücontrol external load, health function: OXYGEN (control output 220VAC)
P9üücontrol external load, humidification: HUMI (control output 220VAC)
P10üücontrol external load, SWING(control output 220VAC)
P11üücontrol external load, WATER PUMP(control output 220VAC)
P12üücontrol external load, indoor fan motor low speed: L(control output 220VAC)
P13üücontrol external load, indoor fan motor mid speed: M(control output 220VAC)
P14üücontrol external load, indoor fan motor high speed: H(control output 220VAC)
P15üücommunication with fixed frequency single outdoor unit: COMM(0~220VAC)
P16üüinput control, signal live line: L’(220VAC)
P17üüinput control, signal neutral line: N’(0VAC)
CN1üüinput port of transformer (220VAC)
CN2üüinput port 1 of transformer (no use)
CN3üüinput port 2 of transformer (no use)
CN4üüinput port 3 of transformer (1-2ǃ14VACˈ3-4ǃ12VAC)
CN5üüinput control, connecting port to wired controller: CONTROLLER˄three bits: 1. power supply:
12VAC, 2. power supply: 0VAC, 3. communication: COMM.˅.
CN6üüinput control, ambient temp.-coil temp. sensor connecting port: ROOM/PIPE˄1-2ǃROOMˈ3-4ǃ
PIPEDŽ˅
Indoor ambient temp. sensor: R25=23K¡+-2.5%ˈB25/50=4200K+-3%ˈrange:˄-40ˈ80˅
Indoor coil temp. sensor: R25=10K¡+-3%ˈB25/50=3700K+-3%ˈrange:˄-20ˈ90˅
CN7üücontrol external load, fresh air control: FRESH˄1. blank, 2. power supply 0VDC, 3. control output:
12VDC.˅
CN8üüinput signal: FREEZE˄no use˅
CN9üüinput control˄no use˅
CN10üücommunication with fixed frequency single outdoor unit: (0~12VDC)
CN11üüinput signal, door switch: DOOR˄1-2 short circuit is normal, cut off P8 output˅
CN12üüinput signal, external alarm input: ALARM˄1-3 short circuit is normal, if cut off, air conditioner
stops work.˅
Note: For convertible type, cassette type, duct type units, CN11 and CN12 must be in short circuit, or
PCB will display failure information.
CN13üüinput signal, wiring port of remote receiver board: RECEIVE BOARD˄1. power supply 5VDC, 2.
power supply 0VDC, 3. remote signal, 4. signal output of running lamp 0VDC, 5. signal output of timer lamp
0VDC,6. signal output of power lamp 0VDC, 7. signal output of water pump running lamp 0VDC˅
CN14üücontrol external load, auto elevating function ˄1. signal of door switch close, 2. output of
elevating direction control 0VDC, 3. output of elevating power control 0VDC, 4. power supply 12VDC˅
-158-
>a__WcU[S^ <[c >a`V[e[a`Wc
CN15üüinput signal, detecting water level of float switch ˄1-3 short circuit is normal, cut off shows that
level exceeds the limitation˅.If float switch cuts off or occurs other failure, LED1 will flash 10 times.
CN16üüinput control, wiring port of central controller: REMOTE˄1ǃRS485-Bˈ2ǃRS485-ADŽ˅
CN17üüoutput signal, output signal of failure alarm, control external load, 12V/ALM˄1. control output
0VDC, 2. power supply 12VDC˅
CN18üüoutput signal (no use)
CN19üücontrol external load, swing 1˄1ǃ16VDCˈ2ǃ0VDCˈ3ǃ0VDCˈ4ǃ0VDCˈ5ǃ0VDC.˅.
CN20 üücontrol external load, swing 2˄1ǃ16VDCˈ2ǃ0VDCˈ3ǃ0VDCˈ4ǃ0VDCˈ5ǃ0VDC.˅.
CN21üüinput signal, spring switch, CHECK˄1ǃinput signal of earthing, 2. power supply 0VDC˅
CN22üüshort circuit means selecting single split communication type.( no use)
CN23üüshort circuit means selecting multi split communication type.( no use)
0010451167E PCB information – function selection˄ON is 1, OFF is 0˅
The standard condition for PCB in factory
SW1˖4 bits are OFF
SW2˖4 bits are OFF
SW3˖4 bits are ON
SW4˖2 bits are ON
SW5˖4 bits are ON
SW1-SW2: used for indoor unit to set unit address from 1 to 128’
SW3-SW5: used for indoor unit to select different functions.(every dip switches are corresponding to J1-J10.
SW2-4üülogistic relationship of control function˄door card control and remote/ wired control˅0 means
logistic relationship is “and”, 1 means the later coming is preferential.
J1ˈSW3-1üüfunction selection-control type: 1 means remote control, 0 means wired control.
J2ˈSW3-2üüfunction selection-temperature compensation in heating mode: 1means “yes”, 0means “no”.
J3ˈSW3-3üüfunction selection-outdoor communication: 1means “yes”, 0means “no”. This PCB must be 1.
J4ˈSW3-4üüfunction selection-heat pump unit: 1means “heat pump”, 0means “cooling only”.
1/60üütest in short circuit, but in operation short circuit mustn’t be permitted.
CHECKüüshort spring switch control, it also can be used as switch of convertible type except for testing.
J5ˈSW4-1üüfunction selection-elevating function: 1means “yes”, 0 means “no”.
J6ˈSW4-2üüfunction selection –health function: 1means common (indoor fan motor running); 0 means
special (indoor, outdoor running).
J7ˈSW5-1üüfunction selection –swing mode: 1 means common˄simultaneous motor˅, 0 means special
(swing motor).
J8ˈSW5-2üüfunction selection – system combination: 1means fixed frequency single unit, 0 means fixed
frequency multi split.
J9ˈSW5-3üüfunction selection –group control: 1 stands for the master unit (its address in wired controller
is 0), 0 stands for the slave units (the address should be set by the dip switch, their addresses only can be in the
range: 1~15)
J10ˈSW5-4üüfunction selection –preset.
0010451167E PCB information- control type
Control type selection between remote and wired: select by dip switch J1, SW3-1˄1 means remote control˗
0 means wired control.)
For remote control type, please use remote controller YR-H71, and a remote receiver is equipped with
indoor unit. For wired control type, wired controller YR-E12 will be used, 3-core shied wire is equipped with
-159-
>a__WcU[S^ <[c >a`V[e[a`Wc
indoor unit.
Door card control: controls ON/OFF, the start up setting will comply with last time request memorized
according to condition memorize function. Its difference with emergency switch of convertible type unit lies: the
emergency switch control will perform in the condition: 24degrees, auto fan speed in auto mode.
The function combination between door card and remote/wired control type: select by dip switch: SW2-4˄0
means “and”, 1 means later coming is preferential.˅
Dip switch position in wired control type: Only one indoor unit of all indoor units connected with wired
controller is the master unit, whose address is 0, function selection switch˄J9ˈSW5-3˅is 1. The others are slave
units, and the quantity can be 0~15, whose addresses are˄SW1:1~4˅from 1 ~15, and cannot repeat.
Wiring request in wired control type: the wired controller ports A-B-C are connected with indoor port CN5
˄1-2-3˅ through 3-core shield wire. Requirements:
1.
Port A only connects with either of indoor port CN5˄1˅
2.
Port B connects with port CN5 (2) of all indoor units.
3.
Port C connects with port CN5 (3) of all indoor units.
Dip switch position in central control type: the addresses ˄SW1:1~4˗SW2:1~4˅of indoor units connected
with central controller can not repeat. In principle, they should be in the order from small to big.
Wiring request in central control type: port A-B is connected with indoor port CN16˄A-B˅through 2-core
shield wire. Requirements:
1.
Port A connects with port CN16˄A˅of all indoor units.
2.
Port B connects with port CN16˄B˅of all indoor units.
When only use remote control type, please select remote control unit, and install according to installation
manual, there is no other special request.
When only use wired control type, please select wired control unit, and install according to installation
manual. When control multi indoor units, take care the requirements of dip switch and wiring, there is no other
special request.
When only use central control type, please firstly install according to air conditioner requests and set the
dipswitch, there is no other special request.
When central control type˄128h˅and remote control type are used simultaneously, set the dip switch
according to central control type, there is no other special request.
When central control type˄128h˅and wired control type ˄16h˅are used simultaneously, max. indoor units
sets: 128h16 can be controller. Address setting of central controller can be met firstly, and then modulate the
address setting of slave unit wired controlled.
LED in indoor PCB:
1. LED1˖is the state lamp for remote receiver as well as failure lamp. If indoor unit is normal, LED1 is on, or if
failure occurs, LED1 flashes regularly, and you can adjust failure type according to the flash times.
2. LED2˖is used for multi split units as communication lamp. If communication between indoor and outdoor is
normal, LED2 will be on.
3. LED3˖is used for single split units as communication lamp. If communication between indoor and outdoor is
normal, LED3 will be on.
4. LED4ǃLED5˖is the lamp that shows the data receiving or sending between wired controller and PCB, If
LED4ǃLED5 be on in turn, communication between wired controller and PCB is normal.
-160-
>a__WcU[S^ <[c >a`V[e[a`Wc
AP422ACEAA
CIRCUIT DARGRMA OF INDOOR UNIT
'(7(&725
TRANS.
21(2))3527(&725
5(680$%/(
3527(&725
+($7(5
&1 &1 &1
&1
:
TERMINAL
BLOCK
%
T6.3A/250VAC
&1
5
&1
%0
ROOM TEMP.
&1
12
FUSE
&1 &1 &1 &1 &1 &1
<*
&1
&1
',36:,7&+
PIPING TEMP.
&1
5 %/ < %
TO OUTDOOR UNIT
REMOTE
SWING
MOTOR
0
0
FAN MOTOR CAP.
::+,7(%%/$&.
<*
FAN MOTOR
55('%/%/8(
<<(//(:
127(˖7+('(7(&725:+,&+,686('725($/,=(&(175$/&21752/,6237,21$/3$57+($7(5,6127$9$/$%/()2512
<*<(//(:*5((1 (/(&75,&+($7,1*)81&7,2181,77+(6:,7&++$'%((16(77(',1)$&725<$1''2127&+$1*(
0010451432
CN6
CN19
CN8
CN9
CN5
CN16
CN2
CN17
L
CN10
SW3
CN14
CN3
CN15
CN1
CN26
CN25
CN24
CN23
CN22
CN21
LED1
-161-
CN12
>a__WcU[S^ <[c >a`V[e[a`Wc
AP482AKEAA
CIRCUIT DIAGRAM OF INDOOR UNIT
0010578100
TRANSFORMER
B
R
3
W
1 2
TO OUTDOOR UNIT
Y/G
CN24
CN5
CN4
CN6
T3.15A/250VAC
CN25
FUSE
ROOM TEMP. SENSOR
CN7
CN3
PIPING TEMP. SENSOR
CN23
BM1 BM2
BM3 BM4
CN22 CN11 CN12 CN13
ONE-OFF FUSE
CN2
CONTROL PANEL
CN10
M
M SWING MOTOR
R BL Y B
SWING MOTOR
RESUMABLE PROTECTOR
HEATER
M
CAPACITOR
Y/G
REMOTE CONTROLLER
FAN MOTOR
B:BLACK R:RED
NOTE˖1ǃREMOTE CONTROLLER IS OPTIONAL .
2ǃREFER TO OPERATION INDOOR MANUL TO SET DIP BM1-BM4 .
PLEASE DO NOT CHANGE THE DIP SWITCH RANDOM.
Y/G:YELLOW/GREEN
3ǃNO ELECTRIC HEATING TYPE WITHOUT ELECTRIC HEATER.
W:WHITE BL:BLUE
BM1
Funcion selection
BM1-1
ON/OFF
cooling only / heat pump
BM1-2
ON/OFF
Automatic run A / B mode
BM2 and BM3: used for indoor unit to set unit address from 1 to 128’
BM4
Panel selection Select the panel according to the 2 dip switch
Style of panel
1
2
Cabinet V panel
OFF
ON
Cabinet Z panel
ON
OFF
Wired controller
ON
ON
-162-
>a__WcU[S^ <[c >a`V[e[a`Wc
0010452322
CN22
CN13
CN12
CN4
CN20
CN11
CN19
CN3
CN5
CN25
LED
CN6
BM1
CN2
CN7
BM2
BM3
CN10
BM4
-163-
>a__WcU[S^ <[c >a`V[e[a`Wc
AS182AVERA
WIRING DIAGRAM OF WALL MOUNTED UNIT
RECEIVER
M
M
M
CN3
L-MOTOR
CN2
UP DOWN
CN1
SW2
CON1
SW3
ON OFF
L
ON OFF
NOTE:
1.DASHED PART 1 IS OPTIONAL FOR
CENTRAL CONTROL FUNCTION
2.SW2: USED TO SELECT MODEL ,SW3: USED TO
SELECT TEMP. COMPENSATE FUNCTION OF
HEATING MODE ,USER SHOULD NOT CHANGE THEM
3.SW4-5: USED TO SET THE INDOOR UNIT NUMBER
WHEN IN GROUP CONTROL
SW4
CON2 SIGNAL
N
B
2
CN7
CN10
CENTRALIZED
CONTROLLER
EMERGENCY
SWITCH
R
3(c)
ROOM TEMP.
SENSOR
1
SW1
W
1
CN6
ON
SW5
FUSE
T3.15A/250VAC
ON
CN4
R-MOTOR
CN5
CON3
1234
DC FAN
MOTOR
M
PIPING TEMP.
SENSOR
Y/G
M
SWING
SWING SWING
SWING
MOTOR 1 MOTOR 2 MOTOR 3MOTOR 4
1234
NEGATIVE ION
GENERATOR
0010576611
Y/G
TO OUTDOOR UNIT
B:BLACK W:WHITE R:RED
Y/G:YELLOW/GREEN
TEMP.:TEMPERATURE
0010452042
CN8
SW4
SW5
SW2
CN5
SW3
CN4
CN6
CN10
CN3
CN7
CN2
-164-
CN1
>a__WcU[S^ <[c >a`V[e[a`Wc
8.4 sensor characteristic
model
name
code
sub-part code
0010450192
001A3800082
R25=10Kȍ±3%
B25/50=3700K±3%
mid-condenser temperature sensor 0010450195
001A3800093
R25=10Kȍ±3%
B25/50=3700K±3%
oil temperature sensor
0010451305
001A3800093
R25=10Kȍ±3%
B25/50=3700K±3%
discharging temperature sensor
0010451313
001A3800096
R80=50Kȍ±3%
B25/80=4450K±3%
outdoor ambient temperature
sensor
AU242AGERA
AB242ACERA ambient temperature sensor
AB282ACEAA
AB482ACEAA
AB602ACEAA coil temperature sensor
001A3900159
AD242ALERA ambient temperature sensor
AD182ALEAA
AC242ACEAA coil temperature sensor
0010451323
ambient temperature sensor
0010451323
coil temperature sensor
001A3800128
001A3900006
001A3900006
AD242AMERA
AB182ACERA
AC242ACERA
AB182ACEAA
AC182ACEAA ambient temperature sensor
AB242ACEAA
AD242ALEAA
AD242AMEAA
AD282AMEAA
AB362ACEAA
AC362AFEAA coil temperature sensor
AD362AMEAA
AD482AHEAA
AD602AHEAA
characteristic
001A3900003
R25=23Kȍ±2.5%
B25/50=4200K±3%
001A3900004
R25=10Kȍ±3%
B25/50=3700K±3%
001A3900003
R25=23Kȍ±2.5%
B25/50=4200K±3%
001A3900004
R25=10Kȍ±3%
B25/50=3700K±3%
001A3900003
R25=23Kȍ±2.5%
B25/50=4200K±3%
001A3900004
R25=10Kȍ±3%
B25/50=3700K±3%
001A3900005 001A3900003
R25=23Kȍ±2.5%
B25/50=4200K±3%
001A3900006 001A3900004
R25=10Kȍ±3%
B25/50=3700K±3%
001A3900110 001A3800090
R25=5Kȍ±3%ˈ
B25/50=3450K±3%
0010451312
001A3800091
discharging temperature sensor
0010451313
001A3800096
R25=5Kȍ±3%ˈ
B25/50=3450K±3%
R80=50Kȍ±3%
B25/80=4450K±3%
outdoor ambient temperature
sensor
001A3900110 001A3800090
R25=5Kȍ±3%
B25/50=3450K±3%
0010451314
001A3800091
R25=5Kȍ±3%ˈ
B25/50=3450K±3%
0010450398
001A3800096
R80=50Kȍ±3%
B25/80=4450K±3%
outdoor ambient temperature
sensor
AU182AEEAA coil temperature sensor
AU242AGEAA coil temperature sensor
discharging temperature sensor
-165-
>a__WcU[S^ <[c >a`V[e[a`Wc
outdoor ambient temperature
AU282AHEAA sensor
AU362AIEAA
AU36NAIEAA coil temperature sensor
AU48NAIEAA
AU60NAIEAA discharging temperature sensor
AC482AFEAA
AC602AFEAA
001A3900110 001A3800090
R25=5Kȍ±3%
B25/50=3450K±3%
0010451314
001A3800091
R25=5Kȍ±3%ˈ
B25/50=3450K±3%
0010450398
001A3800096
R80=50Kȍ±3%
B25/80=4450K±3%
ambient temperature sensor
001A3900005 001A3900003
R25=23Kȍ±2.5%
B25/50=4200K±3%
coil temperature sensor
001A3800128 001A3900004
R25=10Kȍ±3%
B25/50=3700K±3%
ambient temperature sensor
001A3900159 001A3900003
R25=23Kȍ±2.5%
B25/50=4200K±3%
coil temperature sensor
001A3800128 001A3900004
R25=10Kȍ±3%
B25/50=3700K±3%
coil temperature sensor
0010401922
001A3900004
R25=10Kȍ±3%
B25/50=3700K±3%
temperature sensor
001A3900159 001A3900003
outdoor ambient temperature
sensor
0010450192
001A3800082
R25=23Kȍ±2.5%
B25/50=4200K±3%
R25=10Kȍ±3%
B25/50=3700K±3%
mid-condenser temperature sensor 0010450195
001A3800082
R25=10Kȍ±3%
B25/50=3700K±3%
oil temperature sensor
0010451305
001A3800093
R25=10Kȍ±3%
B25/50=3700K±3%
discharging temperature sensor
0010451313
001A3800096
R80=50Kȍ±3%
B25/80=4450K±3%
temperature sensor
001A3900005 001A3900003
R25=23Kȍ±2.5%
B25/50=4200K±3%
coil temperature sensor
001A3900006 001A3900004
R25=10Kȍ±3%
B25/50=3700K±3%
001A3900059
1.R25=10Kȍ±3%
B25/50=3700K±3%
2.R25=23Kȍ±2.5%
B25/50=4200K±3%
AD482AMEAA
AP482AKEAA
AU182AFERA
AC182ACERA
AD182AMERA
AS182AVERA coil temperature sensor
001A3800127 001A3900003
coil temperature sensor
0010401922
ambient temperature sensor
001A3900005 001A3900003
R25=23Kȍ±2.5%
B25/50=4200K±3%
coil temperature sensor
001A3800128 001A3900004
R25=10Kȍ±3%
B25/50=3700K±3%
AP422ACEAA
AD282AHEAA
AD362AHEAA
R25=23Kȍ±2.5%
B25/50=4200K±3%
R25=10Kȍ±3%
B25/50=3700K±3%
ambient temperature sensor
-166-
001A3900004
-167-
48
53
47
07
06
0B
03
0D
6
7
8
9
11
12
13
4A
3
5
02
2
49
01
1
4
21
08
31
20
30
05
06
22
14
10
12
11
02
01
Centralize
d control
readout
Wire
control
readout
Number of
flashes of
remote
control and
indoor lights
10
high
Fault
in
outdoor
coil/suction
line
sensor
Temperature shut-off
Communication error
between wire control
and indoor unit
Communication error
between indoor and
outdoor units
External alarm signal
input
Power failure
Fault
with
pressure
Overcurrent
Fault
in
outdoor
ambient temperature
sensor
Fault in outdoor coil
temperature sensor
Fault
in
indoor
ambient temperature
sensor
Fault in indoor coil
temperature sensor
Fault in drain system
Fault description
Sensor is open-circuit
or
short-circuit for 2min or
longer.
Directional valve malfunction
repeats three times.
External signal is cut out
for
10s or longer.
Communication error lasts
4min or longer.
Communication error lasts
4min or longer.
Detected CT current is
above the limit three times
within 30min.
High pressure switch
is
activated three times within
30min.
Wrong phase, phase failure
or phase loss.
Float switch is disconnected
25min or longer.
Sensor is open-circuit or
short-circuit for 2min or
longer.
Sensor is open-circuit or
short-circuit for 2min or
longer.
Sensor is open-circuit or
short-circuit for 2min or
longer.
Sensor is open-circuit or
short-circuit for 2min or
longer.
Possible cause
9.1 Failure code
For the inverter unit with new wired controller YR-E12 (0010451521E)
9. Failure code and troubleshooting
Restorable after repair.
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Restorable after repair.
Restorable after repair.
To prevent malfunction of
four-way valve.
To
control
external
connection provided for
building.
To test input signal of
system.
To ensure transmission to
and from control board.
To ensure transmission to
and from control board.
To ensure power supply.
To
prevent
overload
(pressure parameter).
To
prevent
overload
(electric parameter).
To test input signal of
system.
Restorable when given
corrective signal.
Restorable after repair.
To test input signal of
system.
To test input signal of
system.
To prevent condensate
spilling out of drain pan
To test input signal of
system.
Purpose
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Remedy
wiring,
Sensor, four-way valve,
system, control board
Hardware connection, I/O
voltage division
External signal,
control board
Wiring,
circuit,
transmission voltage
Wiring,
circuit,
transmission voltage
Wiring, circuit, pressure
switch,
refrigeration
system
Wiring, control board,
power supply
Power supply, wiring,
compressor, pressure
Hardware connection, I/O
voltage division
Hardware connection, I/O
voltage division
Hardware connection, I/O
voltage division
Water line, water pump,
float switch, I/O voltage
Hardware connection, I/O
voltage division
Items to be checked
>a__WcU[S^ <[c >a`V[e[a`Wc
-168-
54
50
12
4B
4D
16
17
18
19
20
07
15
0C
23
15
26
17
15
low
discharging
Module error
Outdoor
B
Fault in operation
mode
Outdoor coil B
Compressor overheat
Fault
with
pressure
EEPROM error
Fault in discharging
temperature sensor
switch
is
Detected temperature of
discharge line is higher than
120°C.
Indoor units operate in
different modes.
Sensor is open-circuit or
short-circuit for 2min or
longer.
Sensor is open-circuit or
short-circuit for 2min or
longer.
Module
overheat,
overcurrent, lack of current,
short-circuit.
Low pressure
activated.
Sensor is open-circuit or
short-circuit for 2min or
longer.
EEPROM data loss
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Restorable
in same
operation mode.
Restorable when given
corrective signal.
Restorable when lower
than 100°C.
Default operation/reset
restoration.
Restorable after repair.
Restorable when given
corrective signal.
To
prevent
(ultimate state).
overload
To test input signal of
system.
To ensure same operation
mode.
To test input signal of
system.
To
prevent
overload
(temperature parameter).
To
set
data/control
parameter.
To prevent refrigerant leak.
To test input signal of
system.
Power supply, feedback,
compressor, control board
Hardware connection, I/O
voltage division
Hardware connection, I/O
voltage division
User setting
EEPROM, data match,
control board
Wiring, circuit, pressure
switch,
refrigeration
system
Temperature, fan motor,
pressure, system
Hardware connection, I/O
voltage division
49
53
4
6
14
12
10
Fault
with
pressure
Fault
with
pressure
low
high
Fault in discharging
temperature sensor
Fault in outdoor coil
temperature sensor
Power failure
The others are the same as inverter unit.
48
5
Overcurrent
Detected CT current is
above the limit three times
within 30min.
Wrong phase, phase failure
or phase loss.
Sensor is open-circuit or
short-circuit for 2min or
longer.
Sensor is open-circuit or
short-circuit for 2min or
longer.
High pressure switch is
activated three times within
30min.
Low pressure switch is
activated.
Restorable after repair.
Restorable after repair.
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Restorable after repair.
Restorable after repair.
To prevent refrigerant
leak.
To prevent overload
(pressure parameter).
To test input signal of
system.
To test input signal of
system.
To ensure power supply.
To prevent overload
(electric parameter).
Wiring, circuit, pressure
switch, refrigeration system
Wiring, circuit, pressure
switch, refrigeration system
Hardware connection, I/O
voltage division
Wiring, control board, power
supply
Hardware connection, I/O
voltage division
Power
supply,
wiring,
compressor, pressure
Note: As for the fixed frequency units, remote control and indoor lights flash times 12 and 21(Module error) is not available. While 7 (Power failure) 14
(fault in discharging temperature sensor) and 16 (Fault with low pressure) is shown as following:
20
05
15
21
4C
14
>a__WcU[S^ <[c >a`V[e[a`Wc
-169-
J6
J7
J8
J9
J10
2
SW5-1
2
3
4
Fixed frequency
Indoor address 0
Use compulsory switch
In time shorting state
Heat pump type
Control type: with outdoor PCB
Heating temp. compensation 4ć
Control type: remote control
Control combination: AND
Address code Ā1ā
combination:
the
later
Inverter
Setting indoor address by SW1
Single split/multi split
Other/2P convertible type
Oxygen or not
Ornarment or not
Normal state
Normal state
Colling only type
Control type: without outdoor PCB
Heating temp. compensation 0ć
Control type: wired control
entering in priority
Control
Address code Ā0ā
Address code Ā0ā
Address code Ā0ā
Address code Ā1ā
Address code Ā1ā
Address code Ā0ā
Address code Ā0ā
Address code Ā0ā
Address code “0ā
Address code Ā1ā
Address code Ā1ā
Address code Ā1ā
Address code Ā1ā
Open-circuit -OFF-h
Select the address of wired control type multi indoor unit
Ĝ/h
Ĝ/h
h/Ĝ
h/Ĝ
Select control type, control board
Select temp. compensation
Select control type, communication port and protocol selection
Control mode: remotr or wired control and passive port control
Central control indoor address Bit6
Central control indoor address Bit5
Central control indoor address Bit4
Central control indoor address Bit3/wired control indoor address Bit3
Central control indoor address Bit2/wired control indoor address Bit2
Central control indoor address Bit1/wired control indoor address Bit1
Central control indoor address Bit0/wired control indoor address Bit0
Function description
Note
J9=ON, the wired controller can only indicate 1 indoor unit no matter how many indoor units its connected. Wired control address = dip switch value.
Wired control indoor address: the indoor unit should be connected by the different uniquely address when select wired control type, or will influence the control. For example, if
the address repeat, the control information will conflict or communication system will breakdowm. Central control address = dip switch value+1.
Central control indoor address: the indoor unit should be connected by the different uniquely address when select central control type, or will influence the control. For example, if
J5
CHECK
1/60
SW4-1
CHECK
1/60
J4
SLCT
4
J3
Bit6
3
4
Bit5
2
J2
Bit4
SW2-1
3
Bit3
4
J1
Bit2
3
2
Bit1
2
SW3-1
Bit0
SW1-1
Short-circuit -ON-Ĝ
Functions and notes for dip switch (Ĝ shows ON, h shows OFF ) (for 0010451690E)
>a__WcU[S^ <[c >a`V[e[a`Wc
>a__WcU[S^ <[c >a`V[e[a`Wc
Failure code for wall mounted unit(AS182AVERA) ---- displayed on the indoor LCD:
Failure
description
Remark
E1
Indoor room temperature sensor failure
Indoor room temp. sensor in short circuit, or open
E2
Indoor coil temperature sensor failure
E4
EEPROM wrong
E7
Communication failure between indoor and
Communication
outdoor
contineously, it can resume due to the signal.
code
circuit, it can resume due to the signal.
Indoor coil temp. sensor in short circuit, or open
circuit, it can resume due to the signal.
Being electrified to test E2 check sum, or E2 is
broken down.
E14
Indoor fan motor failure
failure
alarms
for
4
minutes
Indoor fan motor wrong wiring or indoor fan motor
abnormal.
E18
Temperature cutoff protection
Outdoor 4-way valve response abnormal.
F1
Module failure
Outdoor module abnormal
F2
Outdoor DC motor failure
Outdoor DC motor abnormal
F4
Compressor
overheat
/
discharging
temperature protection
F5
Compressor discharging temperature over high
protection
Module over current / current transducer
failure
F6
Outdoor ambient temp. sensor abnormal
Outdoor ambient temp. sensor in short current or
open circuit
F7
Outdoor suction/defrosting temp. sensor
Outdoor suction/defrosting temp. sensor in short
abnormal
circuit or open circuit
F8
High pressure abnormal
High pressure too high
F9
Low pressure abnormal
Low pressure abnormal
F10
No AC power supply
F11
Outdoor PCB EEPROM abnormal
Being electrified to test if the E2 check sum is
correct or failure
F13
Communication failure between outdoor
F14
Compressor discharging temp. sensor
failure
short circuit or open circuit
F15
Compressor running faulty
Resumable
F16
Running state-detecting circuit failure
PCB and module
Outdoor compressor discharging temp. sensor in
Outdoor DC compressor running state-detecting
circuit failure, or compressor abnormal, resumable
Failure code for AP482AKEAA
No.
Fault description
Operation panel display
1
Indoor ambient temp. sensor failure
E1
2
Indoor coil temp. sensor failure
E2
3
Outdoor ambient temp. sensor failure
E3
4
Outdoor coil temp. sensor failure
E4
5
CT current failure
E5
6
Pressure protection
E6
7
Communication failure between indoor units and panel
E8
8
Communication failure between indoor and outdoor PCB
E9
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Failure code for AP422ACEAA
1
Central
-ized
control
readout
01D
2
02D
E2
3
11D
E3
4
12D
E4
5
10D
E5
6
14D
E6
9
05D
E9
14
15D
E4
6
26D
E6
Number
of
flashes
Panel
display
E1
Fault description
Possible cause
Remedy
Fault in indoor ambient
temperature sensor
Fault in indoor coil
temperature sensor
Fault in outdoor ambient
temperature sensor
Fault in outdoor coil
temperature sensor
Overcurrent/
Power
failure
Fault with high pressure
Sensor
is
open-circuit
or
short-circuit for 2min or longer.
Sensor
is
open-circuit
or
short-circuit for 2min or longer.
Sensor
is
open-circuit
or
short-circuit for 2min or longer.
Sensor
is
open-circuit
or
short-circuit for 2min or longer.
Detected CT current is above the
limit three times within 30min.
High pressure switch is activated
three times within 30min.
Communication error lasts 4min
or longer.
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Restorable when given
corrective signal.
Restorable after repair.
Sensor
is
open-circuit
or
short-circuit for 2min or longer.
Low pressure switch is activated
over 30s.
Restorable when given
corrective signal.
Restorable after repair.
Communication
error
between indoor and
outdoor units
Fault in discharging
temperature sensor
Fault with low pressure
Restorable after repair.
Restorable when given
corrective signal.
Failure code for fix frequency outdoor unit unit(AU*EAA):
Failure description
Code on wired Flash times of indoor
controller
receiver board
Room temp. sensor abnormal
01
Power LED flashes 1 time
Indoor coil temp. sensor abnormal
02
Power LED flashes 2 times
Outdoor temp. sensor abnormal
4A
Power LED flashes 3 times
Outdoor coil temp. sensor abnormal
49
Power LED flashes 4 times
Over-current malfunction/Power failure
48
Power LED flashes 5 times
High / Low pressure abnormal
53
Power LED flashes 6 times
Communication malfunction between indoor and wired
controller
07
Power LED flashes 8 times
Communication malfunction between indoor and outdoor
06
abnormal
Power LED flashes 9 times
Drainage system malfunction
08
Power LED flashes 10 times
Alarm of exterior annunciator
0B
Power LED flashes 11 times
Coil gas pipe temp. Sensor abnormal
03
Power LED flashes 12 times
Temperature protection malfunction
0D
Power LED flashes 13 times
Diagnostic code for the inverter outdoor unit
Please refers to PCB function part, page 133 and page 134.
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9.2 Troubleshooting for inverter units
Outdoor troubleshooting:
B elow the indication on indicator board sequence
is LE D 5-LE D 4-LE D 3-LE D 2-LE D 1, 0: O FF; 1: O N
1 ) S ensor failure
A larm condition: am bient tem perature sen sor is in short
circuit or open circuit for 3 seconds con tinously.
O utdoor indicator displays 00110 or 0 0111, or 01001
check if the w iring is
correct according to
w iring diagram
if sensor is fixed
w ell
no
reconnect
no
R elocate
yes
Is sensor resistance
acceptable?
no
R eplace sensor
yes
Is sensor sho rt-circuit
or open-circuit?
yes
R eplace sensor
no
For sensor failure of am bient,
suction and coil tem perature,
check if resistor R 31/R 32/R 33
value of outdoor P C B is 20K ; for
d ischargin g tem perature sensor
failure, check if R 46 is 47K
no
R eplace P C B
yes
R e place sensor
2) Outdoor power module failure
Alarm condition: outdoor indicator displays 10111, 00001, or 01111, 10000, 100001,
or 10100
outdoor indicator
displays 00001
Re-electrified after
being powered off
yes
check if the any current among
compressor input port U-V-W is
over high
yes
check if the system is
blocked
no
check if module bottom temperature
is over high, more than 90degree
yes if ventilation beside the
module radiator is good
yes if the total load
is too big
no
no
improve the ventilation
condition
yes
compressor startup procedure is
abnormal, and vibrates seriously
no
yes
if compressor wiring is
correct
yes if the refrigerant
is normal
stop the unit, restart up until power
module temperature has reduced
yes
no
wiring correctly
if compressor winding is normal, and
the each phase resistor is in balance
no
replace compressor
compressor can
not start up
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3) Outdoor DC motor abnormal
Outdoor indicator displays 00010.
Alarm condition:outdoor DC motor is blocked rotor or broken, abnormal.
This fault is only used when indoor unit is with DC fan motor.
outdoor indicator shows 00010
Check if the outdoor unit fan
blade is blocked by some objects
yes
adjust fan blade to
make it run normally
no
Check if the lead wire of DC motor
is broken or short-connected
yes
adjust lead wire
of fan motor
no
Replace motor
Warning: For outdoor DC fan motor, forbidden to pull off the plug when
being electrified.
4) Communication error between indoor and outdoor units
Outdoor indicator shows 00011
For wall mounted unit:
LCD of wall mounted displays
E7
Check if communication wiring
between indoor and outdoor is
correct and if power wiring is
correct
no
adjust wiring
yes
If communication wire is
damaged or broken off
yes
re-wiring
no
Replace indoor PCB
yes
check if the failure
is eliminated
no
Replace outdoor
PCB
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For convertible unit and ceiling concealed unit:
compressor can not startup after
unit is switched on for 4 minutes
if indoor unit alarms other
failure codes
yes
eliminate other
faults
no
check if wiring between indoor
and outdoor is correct, power
supply is 50Hz
yes
adjust wiring and
power supply
yes
check the 4th bit of SW5 on
PCB is at "OFF", the others
are at "ON"
no
adjust the
position
yes
Replace indoor
PCB
check if the failure
is eliminated
no
Replace outdoor
PCB
5)Compressor discharging temperature protection
Outdoor indicator shows 00100.
Alarm condition: Within half an hour after compressor is running, compressor
discharging temperature is over 120degree for 3 times continously.
outdoor indicator shows check if refrigerant is too
much or too less
yes
adjust refrigerant
no
check if the system
piping is blocked
yes
adjust piping
no
check if discharging temp.
sensor value is normal
no
replace sensor
yes
replace PCB
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6) Outdoor SPDU module over current protection
Outdoor indicator shows 00101.
Alarm condition: When compressor running, the module current is over 21A.
outdoor failure indicator shows
00101
yes
check if the refrigerant is
too much or too less
adjust refrigerant
no
check if the piping is
blocked
yes
adjust piping
no
replace SPDU
module
7) Outdoor high pressure protection
Outdoor indicator shows 01000
Alarm condition: When compressor running, high pressure is over 4.5 MPa for 30
seconds continously.
outdoor failure indicator shows
01000
check if the refrigerant is too
much or less by the pressure
gauge
yes
adjust refrigerant
no
check if the piping is
blocked
yes
adjust piping
no
if high pressure switch
is normal
yes
replace sensor
8) Outdoor power supply is abnormal
Outdoor indicator shows 01010
Alarm condition: if power supply is not 50Hz as standard, which will affect the
normal communication and cause air conditioner bad operation.
outdoor indicator shows 01010
check if the wiring between
indoor and outdoor is correct
no
adjust wiring
yes
check if power
supply is normal
no
adjust power supply as
50HZˈ220-230VAC
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9) EEPROM is abnormal
Outdoor indicator shows 01110.
Alarm condition: EEPROM is fault or data is missing.
outdoor indicator shows 01110
no
check if EEPROM welded points
on outdoor PCB is in good
condition
adjust EEPROM
welded point
yes
EEPROM data is
missing, replace PCB
10) Running state detecting abnormal
Outdoor indicator shows 10011.
Alarm condition: when compressor is running, the unit will be abnormal or stop.
outdoor indicator shows 10011
no
when compressor starting up,
unit stops abnormally and
can not start up normally
eliminate other troubles
yes
Re-electrified after power off,
check if compressor can start
up normally
no
replace compressor
11) Communication failure between outdoor PCB and module
Outdoor indicator shows 10110
outdoor indicator shows 10110
compressor not start up, outdoor
alarms, check if there is other
failure
no
eliminate other failures
yes
check if the wiring between
outdoor PCB and module is
correct
no
adjust wiring
yes
replace PCB
no
if problem is solved
replace module
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12) Outdoor low pressure abnormal
Outdoor indicator shows 11000.
Alarm condition: outdoor system pressure is lower than 0.05MPa.
outdoor indicator shows 11000
measure actual pressure by a
pressure gauge to adjust the
output failure
no
replace pressure
switch
yes
low pressure
abnormal
no
check if high
pressure is low,too
check if piping is blocked
yes
yes
dredge piping
Lack of refrigerant, charge
additional refrigerant and check if
piping leaks, if yes, replace piping
Indoor troubleshooting:
1) Sensor failure
Alarm condition: ambient temperature sensor is in short
circuit or open circuit for 2 seconds continously.
check if the wiring is
correct according to
wiring diagram
if sensor is fixed
well
no
reconnect
no
Relocate
yes
Is sensor resistance
acceptable?
no
Replace sensor
yes
Is sensor short-circuit
or open-circuit?
yes
Replace sensor
no
Replace PCB
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2) EEPROM failure
Alarm condition: before being electrified, EEPROM
is faulty or the data is missing.
outdoor failure indicator
shows 01110
check the EEPROM
welded point on outdoor
PCB is normal
no
modify the
welded point
yes
EEPROM data is
missing, replace
PCB
The indication on indicator board sequence is
LED5-LED4-LED3-LED2-LED1, 0: OFF; 1: ON
3) Communication error between indoor and outdoor units
LCD of wall mounted displays
E7
Check if communication wiring
between indoor and outdoor is
correct and if power wiring is
correct
no
yes
If communication wire is
damaged or broken off
yes
re-wiring
no
Replace indoor PCB
yes
check if the failure
is eliminated
no
Replace outdoor
PCB
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4) Indoor DC motor abnormal
Alarm condition:outdoor DC motor is blocked rotor or broken, abnormal.
This fault is only used when indoor unit is with DC fan motor.
LCD of wall mounted unit display F2
yes
Check if the indoor unit fan blade
is blocked by some objects
adjust fan blade to
make it run normally
no
yes
Check if the lead wire of DC motor
is broken or short-connected
adjust lead wire
of fan motor
no
Replace motor
Warning: For outdoor DC fan motor, forbidden to pull off the plug when
being electrified.
5) Temperature cutoff protection
Alarm condition: indoor coil temperature sensor value is abnormal;
or outdoor 4-way valve coil is invalid
LCD on wall mounted
unit displays E18
Check if indoor coil
temp. sensor value is
normal
no
Replace coil
temp. sensor
yes
Check if resistor R34
on PCB is 20K
no
replace resistor
yes
When only powering to outdoor
4-way valve coil, check if the coil
can reverse normally
no
replace 4-way valve
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9.3 Troubleshooting for fixed frequency units
1) Pressure protection
Confirm the fault according
to the fault code list
no
Does system have
pressure switch?
Are CN17 and CN18
in PCB cut off?
no
Replace PCB
yes
yes
Make them in
short circuit
Is actual pressure detected by
pressure gage acceptable?
no
no
low pressure failure
yes
Change pressure
switch
high pressure failure
yes
yes
Is high pressure too low?
no
is pipe blocked?
yes
yes
Refrigerant charge is
needed. Check if there is
refrigerant leak. If yes,
replace pipe.
dredge piping
Note: The confirmation time of low pressure failure may be shorter, but high pressure failure confirmation
R e 1 hour. Besides, take the ambient temperature into consideration.
time is at least
2) Sensor failure
check if the wiring is
correct according to
wiring diagram
if sensor is fixed
well
no
reconnect
no
Relocate
yes
Is sensor short-circuit
or open-circuit?
yes
Replace sensor
yes
Is sensor resistance
acceptable?
no
Replace sensor
yes
Is DC voltage between
both ends of sensor
near 5V or 0V?
no
Replace PCB
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3) Low pressure protection - Wired controller shows 53
Confirm the fault according
to the fault code list
yes
no
Are connectors of pressure switch in good
condition?
Check and reconnect
yes
Is low side pressure switch
activated? (If not, DC voltage is 0V.)
no
Replace PCB
yes
Is the low side pressure detected by
the gage lower than threshold value?
The threshold value is indicated on
the switch
no
Replace low pressure
switch
yes
no
if outdoor stop valves of gas pipe
and liquid pipe are open totally
Open the valves
yes
yes
Is piping twisted or deformed?
Repair pipe
no
Does indoor fan work properly during
cooling cycle? Does outdoor fan work
properly during heating cycle?
no
Repair fan motor or fan
capacitor
yes
Is indoor filter or heat
exchanger dirty?
yes
Cleaning
no
Measure equalized pressure and time to
reach equalization to see if the system has
leakage. Lack of refrigerant? Is capillary
blocked?
yes Conduct leak test.
Evacuate and recharge
no
Bad operation codition, such as ultra low
outdoor temperature
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4) High pressure protection - Wired controller shows 53
Confirm the fault according
to the fault code list
yes
Are connectors of pressure switch in good
condition?
no
Check and reconnect
yes
Is high side pressure switch
activated? (If not, DC voltage is 0V.)
no
Replace PCB
yes
Is the high side pressure detected by
the gage higher than threshold
value? The threshold value is
indicated on the switch
no Replace high pressure
switch
yes
if outdoor stop valves of gas pipe
and liquid pipe are open totally
no
Open the valves
yes
yes
Is piping twisted or deformed?
Repair pipe
no
Does indoor fan work properly during
cooling cycle? Does outdoor fan work
properly during heating cycle?
no
Repair fan motor or fan
capacitor
yes
Is indoor filter or heat
exchanger dirty?
yes
Cleaning
no
Check if system is overfed according
to equalized pressure in halt.
yes
Evacuate and recharge
no
Is reading of discharging pressure
gage oscillatory?
no
Bad operation codition, such as ultra low
outdoor temperature
yes
There is air in system.
Evacuate and recharge
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5) Communication error between indoor and outdoor units - Wired controller shows 06
Confirm commumication failure
according to the fault code list
Confirm the fault indicator is
communication failure
yes
Does indoor communication
indicator flash?
no
Are communication wire
S and supply wires L and
N properly connected?
Grounded well?
no
re-wiring
yes
check the other
reasons
Is communication wire too
no close to power cable, which
causes interference?
yes
if communication wire
is broken
yes
yes
re-wiring
no
S should not share
a multicore cable
with L and N
check if indoor/outdoor PCB fuse
and transformer are normal
no
change
defective parts
yes
replace indoor PCB
if failure is eliminated
no
replace outdoor PCB
6) Communication failure between wired controller and indoor PCB - Wired controller shows 07
or no display on wired controller
Confirm commumication failure
according to the fault code list
or no display
no
check if the wired controller
can match with indoor PCB
replace wired controller
yes
Is power just turned on?
yes
no
for some models, when powered on,
initialization will display 88, if initrialization
cannot finish, check indoor dip switch position
check if the dip
yes
Is voltage between A and yes Is voltage between B yes
switch position on
replace PCB
B of wired controller 12V?
and C fluctuating?
PCB is right
no
no
no
yes
Is supply transformer or 7812
check if wiring
correct the position
component in good condition?
is correct
no
check if failure disappears after
changing transformer or PCB
no
check if failure disappears after yes wired controller is
changing wired controller
broken
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7) High current protection in 3-phase fixed frequency models - Wired controller shows 48
Is three-phase circuit not
balanced? Is supply voltage too
low? Is supply voltage too low at
compressor start-up?
yes
Modify power supply circuit
yes
Is power cable or compressor wire
securely connected? Properly?
no
re-wiring
yes
Is compressor current more than overcurrent
protection limit? Is current detecting circuit in
good condition?
no
Confirm detecting circuit
is abnormal,replace
outdoor PCB
yes
Is AC contactor in
poor contact?
yes
replace AC contactor
yes
if compressor is normal
no
Is resistance of compressor
winding incorrect? Is it stuck?
yes
replace compressor
yes
if pressure is normal
no
Check: 1. Is a valve in system shut off;
2. Is piping clogged;
3. Is system overfed; is there air in system;
4. (Cooling cycle) Is condenser dirty? Does outdoor fan motor run at low speed or stop?
5. (Heating cycle) Is evaporator or filter dirty? Does indoor fan motor run at low speed or stop?
6. Is ambient temperature too high? Is system overloaded?
8) External alarm- Wired controller shows 0B
An external alarm is
identified according to the
list of fault codes
Is an external alarm
connected to the system?
no
yes
Solve problem
accordingly
Is ALARM terminal in
mainboard disconnected?
yes
Short connect that
terminal
yes
if failure disappear after
PCB is changed
no
replace PCB
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9) Overcurrent protection for single-phase fixed frequency models- Wired controller shows 48
Is supply voltage too low? Especially
when compressor starts up?
yes
modify power supply circuit
no
Is supply wire securely
connected?
no
re-wiring
yes
Is compressor current more than overcurrent
protection limit? Is current detecting circuit in
good condition?
no
Confirm detecting circuit
is abnormal,replace
outdoor PCB
yes
Is compressor in
good condition?
no
Is resistance of compressor
winding incorrect? Is it stuck?
no
replace running capacitor
yes
replace compressor
yes
Is running capacitor in
good condition?
yes
Is pressure normal?
no
Check: 1. Is a valve in system shut off;
2. Is piping clogged;
3. Is system overfed; is there air in system;
4. (Cooling cycle) Is condenser dirty? Does outdoor fan motor run at low speed or stop?
5. (Heating cycle) Is evaporator or filter dirty? Does indoor fan motor run at low speed or stop?
6. Is ambient temperature too high? Is system overloaded?
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10) Temperature cutoff protection- Wired controller shows 0D
confirm the malfunction
according to the fault code list
Is outdoor four-way valve
in good condition during
heating cycle?
Does small relay coil
of four-way valve have
a voltage of 12V DC?
no
yes
Does four-way
valve work
properly?
no
Replace four-way
valve
yes
Is indoor unit
malfunction caused by
lack of refrigerant?
no
charge refrigerant
yes
Is heat exchange effect
adversely affected by heavy dust
in indoor and outdoor units?
no
cleaning
yes
Are indoor sensors for
ambient temperature and
coil properly located?
no
Relocate
yes
Is resistance of indoor
sensor correct?
no
Replace sensor
yes
Replace indoor PCB
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yes Relay is broken.
Replace PCB
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11) Fault in drain system- Wired controller shows 08
confirm the malfunction
according to the fault code list
yes
Is drain pipe clogged?
Unclog pipe and
water pump
no
Is pump motor in
good condition?
yes
Replace water
pump
yes
yes
Is drain pan dirty and
float switch ineffective?
Clean drain pan
no
Is float switch holder tinted
that float can't move, or too
close to pump motor that
interference arises?
yes
Adjust holder
no
Check if float switch is in good yes
condition with multimeter
Replace float
switch
no
Replace indoor
PCB
Note: Float switch is close in normal state, when being activated, it is open.
Voltage between both ends is 0V when close, approximately 5V when open.
12) Phase loss or phase failure- Wired controller shows
48
confirm the malfunction
according to the fault code list
Check if the phase detecting
circuit is correct according to
ourdoor wiring diagram
no
if the failure disappear
after correcting the
wiring
yes
no
Is there phase loss
or phase failure?
no
adjust power
supply
no
Is fault corrected after
sequence of either two of three
RST phases is adjusted?
no
replace outdoor
PCB
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13) Troubleshooting (before replacement of PCB)
Service call
Fault confirmation
For example: no cooling, etc.
Confirm operating
conditions
1.Is supply voltage acceptable?
2.Is temperature setting correct? (e.g. too high)
3.Is system in TIMER mode?
4.Is user aware of product features, etc.
Is the feature not
available for present
product?
yes
Explain product
features to user
no
Switch on air
conditioner
Does the same
fault occur before?
No need to replace mainboard. (Check
operating status in details, e.g. TIMER feature,
supply failure, thunder storm, interference from
other appliances, etc.) Explain causes of fault
to user.
no
yes
Switch off air conditioner
temporarily. 6ZLWFK
on air conditioner again
after 1 minute
yes
Does the same
fault occur before?
no
No need to replace mainboard. The fault may
be caused by power supply
no
No need to replace mainboard. Contactor
wasn't in good contact
yes
Disconnect contactor
and reconnect it.
(check if fuse or
varistor is broken.)
no
Does the same
fault occur before?
yes
Check the system thoroughly,
e.g. technical data of
components when power-off,
and voltage and current of
check points when power-on
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12. Performance curves
Heating performance curves-AB182ACERA
6500
6000
-10/-11 heating capacity
5500
-10/-11 power input
5000
-5/-6 heating capacity
4500
-5/-6 power input
4000
1/0 heating capacity
3500
1/0 power input
3000
6/5 heating capacity
2500
6/5 power input
10/8 heating capacity
2000
10/8 power input
1500
16/10
18/12
20/14.5
21/15
22/16
24/17
indoor WB/DB
Cooling performance curves-AB182ACERA
6500
6000
cooling capacity(W)/power input(W)
heating capacity(W)/power input(W)
7000
5500
5000
25/16 cooling capacity
4500
25/16 power input
4000
30/20 cooling capacity
3500
30/20 power input
3000
35/24 cooling capacity
35/24 power input
2500
40/28 cooling capacity
2000
40/28 power input
1500
22/16
25/18
27/19
27/19.8
30/22
indoor DB/WB
-189-
32/24
>a__WcU[S^ <[c >a`V[e[a`Wc
heating capacity(W) /power input(W)
Heating performance curves-AC182ACERA
15 heating capacity
8700
8200
7700
7200
6700
6200
5700
5200
4700
4200
3700
3200
2700
2200
1700
1200
15 power input
-7 heating capacity
-7 power input
-5 heating capacity
-5 power input
0 heating capacity
0 power input
5 heating capacity
5 power input
10 heating capacity
10 power input
15 heating capacity
15 power input
16/10
18/12
20/14.5
21/15
22/16
24/17
indoor WB/DB
Cooling performance curves-AC182ACERA
cooling capacity(W)/power input(W)
20 cooling capacity
6500
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
20 power input
32 cooling capacity
32 power input
35 cooling capacity
35 power input
40 cooling capacity
40 power input
-5 cooling capacity
-5 power input
-15 cooling capacity
-15 power input
12/18
14/20
16/22
indoor WB/DB
18/25
-190-
19/27
>a__WcU[S^ <[c >a`V[e[a`Wc
AU182AFERA+AS182AVERA:
cooling capacity(KW)
performance curves in cooling mode
6800
6600
6400
6200
6000
5800
5600
5400
5200
5000
4800
4600
4400
4200
4000
3800
3600
3400
3200
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
0
20 cooling capacity
20 power input
25 cooling capacity
25 power input
32 cooling capacity
32 power input
35 cooling capacity
35 power input
40 cooling capacity
40 power input
-5 cooling capacity
-5 power input
12/18
14/20
16/22
18/25
19/27
22/30
24/32
indoor WB/DB
heating capacity (KW)
performance curves in heating mode
9900
9600
9300
9000
8700
8400
8100
7800
7500
7200
6900
6600
6300
6000
5700
5400
5100
4800
4500
4200
3900
3600
3300
3000
2700
2400
2100
1800
1500
1200
900
600
300
0
-15/-16 heating capacity
-15/-16 power input
-6/-7 heating capacity
-6/-7 power input
-4/-5 heating capacity
-4/-5 power input
-1/-2 heating capacity
-1/-2 power input
1/0 heating capacity
1/0 power input
7/6 heating capacity
7/6 power input
12/10 heating capacity
12/10 power input
16/15 heating capacity
16/15 power input
16/10
18/12
20/14.5
21/15
22/16
24/17
indoor WB/DB
-191-
26/18
>a__WcU[S^ <[c >a`V[e[a`Wc
AU182AFERA+AD182AMERA:
cooling capacity(KW)
performance curves in cooling mode
7600
7400
7200
7000
6800
6600
6400
6200
6000
5800
5600
5400
5200
5000
4800
4600
4400
4200
4000
3800
3600
3400
3200
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
0
20 cooling capacity
20 power input
25 cooling capacity
25 power input
32 cooling capacity
32 power input
35 cooling capacity
35 power input
40 cooling capacity
40 power input
-5 cooling capacity
-5 power input
12/18
14/20
16/22
18/25
19/27
22/30
24/32
indoor WB/DB
heating capacity (KW)
performance curves in heating mode
10800
10500
10200
9900
9600
9300
9000
8700
8400
8100
7800
7500
7200
6900
6600
6300
6000
5700
5400
5100
4800
4500
4200
3900
3600
3300
3000
2700
2400
2100
1800
1500
1200
900
600
300
0
-6/-7 heating capacity
-6/-7 power input
-4/-5 heating capacity
-4/-5 power input
-1/-2 heating capacity
-1/-2 power input
1/0 heating capacity
1/0 power input
7/6 heating capacity
7/6 power input
6/5 heating capacity
6/5 power input
12/10 heating capacity
12/10 power input
16/15 heating capacity
16/15 power input
16/10
18/12
20/14.5
21/15
22/16
indoor WB/DB
-192-
24/17
26/18
>a__WcU[S^ <[c >a`V[e[a`Wc
cooling capacity/power input/air flow and external static pressure curves
6900
6600
6300
0Pa cooling capacity
6000
0Pa power input
5700
0Pa air flow
5400
10Pa cooling capacity
performance value
5100
10Pa power input
4800
10Pa air flow
4500
20Pa cooling capacity
4200
20Pa power input
3900
20Pa air flow
3600
30Pa cooling capacity
3300
30Pa power input
3000
30Pa air flow
2700
40Pa cooling capacity
2400
40Pa power input
2100
40Pa air flow
1800
50Pa cooling capacity
50Pa power input
1500
50Pa air flow
1200
900
600
indoor 27/19
indoor 20/14.5
outdoor 35/24 (inverter outdoor 7/6 (inverter
70Hz)
68Hz)
indoor 27/19
outdoor 35/24 (fixed
frequency 55Hz)
operation condition
-193-
indoor 20/14.5
outdoor 7/6 (fixed
frequency 58Hz)
>a__WcU[S^ <[c >a`V[e[a`Wc
AC362AFERA
AC362AFERA heating capacity curves
-6/-7 heating
capacity
-6/-7 power
input
-4/-5 heating
capacity
-4/-5 power
input
0/-1 heating
capacity
0/-1 power input
42
13000
12500
12000
11500
11000
10500
10000
9500
9000
8500
8000
7500
7000
6500
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
2/1 heating
capacity
2/1 power input
6/5 heating
capacity
6/5 power input
7/6 heating
capacity
7/6 power input
16/10
18/12
20/14.5
21/15
22/16
24/17
26/18
indoor WB/DB
12/10 heating
capacity
12/10 power
input
16/15 heating
capacity
16/15 power
input
43
cooling capacity(W)/power input(W)
AC362AFERA cooling capacity curves
13000
12500
12000
11500
11000
10500
10000
9500
9000
8500
8000
7500
7000
6500
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
20 cooling capacity
20 power input
25 cooling capacity
25 power input
32 cooling capacity
32 power input
35 cooling capacity
35 power input
40 cooling capacity
40 power input
12/18
14/20
16/22
18/25
19/27
indoor WB/DB
-194-
22/30
24/32
>a__WcU[S^ <[c >a`V[e[a`Wc
AD362AMERA
AD362AMERA cooling(heating) capacity -Esp. curves
11500
11000
10500
10000
9500
9000
8500
8000
7500
7000
6500
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
0pa cooling
capacity
0pa power input
0pa EER
COP
10pa cooling
capacity
10pa air flow
10pa EER
COP
20pa power
input
20pa air flow
30pa cooling
capacity
30pa power
input
30pa EER
COP
40pa cooling
capacity
40pa aier flow
indoor: 27/19
outdoor: 35/24
(FQY: 85HZ) cooling
indoor: 20/14.5
outdoor: 7/6
(FQY: 90HZ) heating
-195-
40pa EER
COP
50pa power
input
50pa air flow
>a__WcU[S^ <[c >a`V[e[a`Wc
AU182AEEAA
Heating capacity curves
8000
7500
-7
Heating capacity (W)
7000
-5
6500
0
6000
7
5500
10
5000
15
4500
4000
3500
3000
16/10
18/12
20/14.5
22/16
24/17
26/18
indoor DB/WB
Power input curves in heating mode
4.5
4.0
-7
COP
-5
0
3.5
7
10
15
3.0
2.5
16/10
18/12
20/14.5
22/16
24/17
26/18
indoor DB/WB
Cooling capacity curves
7000
Cooling capacity (W)
6500
-5
6000
5
15
5500
25
35
5000
43
4500
4000
20/14
22/16
25/18
27/19
30/22
32/24
indoor DB/WB
Power input curves in cooling mode
5.00
-5
EER)
4.00
5
15
25
3.00
35
43
2.00
1.00
20/14
22/16
25/18
27/19
indoor DB/WB
-196-
30/22
32/24
>a__WcU[S^ <[c >a`V[e[a`Wc
AU242AGEAA
Heating capacity curves
10000
-6/-7
9000
-4/-5
Heating capacity (W)
-1/-2
8000
1/0
6/5
7000
7/6
12/10
6000
16/15
5000
4000
16/10
18/12
20/14.5
21/15
22/16
24/17
26/18
indoor DB/WB
Power input curves in heating mode
2900
2700
Power input (W)
-6/-7
-4/-5
2500
-1/-2
1/0
2300
6/5
7/6
2100
12/10
16/15
1900
1700
16/10
18/12
20/14.5
21/15
indoor DB/WB
22/16
24/17
26/18
24
Cooling capacity curves
10000
Cooling capacity (W)
9000
8000
-5
20
7000
25
32
6000
35
40
5000
4000
3000
18/12
20/14
22/16
25/18
27/19
30/22
32/24
indoor DB/WB
Power input curves in cooling mode
3500
3000
Power input (W)
2500
-5
20
2000
25
32
1500
35
40
1000
500
0
18/12
20/14
22/16
25/18
indoor DB/WB
-197-
27/19
30/22
32/24
>a__WcU[S^ <[c >a`V[e[a`Wc
AU282AHEAA
Heating capacity curves
12000
-6/-7
Heating capacity (W)
11000
-4/-5
-1/-2
10000
1/0
9000
6/5
8000
7/6
12/10
7000
16/15
6000
5000
4000
16/10
18/12
20/14.5
21/15
22/16
24/17
26/18
indoor DB/WB
Power input curves in heating mode
3700
3500
-6/-7
Power input (W)
3300
-4/-5
3100
-1/-2
2900
1/0
2700
6/5
2500
7/6
2300
12/10
2100
16/15
1900
1700
16/10
18/12
20/14.5
21/15
53
22/16
24/17
26/18
indoor DB/WB
Cooling capacity curves
10000
Cooling capacity (W)
9000
8000
-5
7000
25
20
6000
32
5000
40
35
4000
3000
18/12
20/14
22/16
25/18
27/19
30/22
32/24
indoor DB/WB
Power input curves in cooling mode
3500
Power input (W)
3000
2500
-5
2000
25
20
1500
32
1000
40
35
500
0
18/12
20/14
22/16
25/18
indoor DB/WB
-198-
27/19
30/22
32/24
>a__WcU[S^ <[c >a`V[e[a`Wc
AU362AIEAA
Heating capacity curves
13000
-6/-7
Heating capacity (W)
12500
-4/-5
12000
-1/-2
11500
1/0
11000
6/5
10500
7/6
10000
12/10
9500
16/15
9000
8500
8000
16/10
18/12
20/14.5
21/15
22/16
24/17
26/18
indoor DB/WB
Cooling capacity curves
Cooling capacity (W)
13000
12000
-5
20
11000
25
32
10000
35
40
9000
8000
18/12
20/14
22/16
25/18
indoor DB/WB
-199-
27/19
30/22
32/24
>a__WcU[S^ <[c >a`V[e[a`Wc
AU42NALEAA
Heating capacity curves
15500
15000
14500
-6/-7
14000
-4/-5
13500
-1/-2
13000
1/0
12500
6/5
12000
7/6
11500
12/10
11000
16/15
10500
10000
16/10
18/12
20/14.5
21/15
22/16
24/17
26/18
5800
5600
16/10
18/12
20/14.5
21/15
22/16
24/17
26/18
5400
5200
5000
4800
4600
4400
-6/-7
-4/-5
-1/-2
1/0
6/5
7/6
12/10
16/15
Cooling capacity curves
13750
13500
13250
13000
12750
12500
12250
12000
11750
11500
-5
20
25
32
35
40
18/12
20/14
22/16
25/18
27/19
30/22
32/24
5200
5100
5000
-5
4900
20
4800
25
4700
32
4600
35
4500
40
4400
4300
18/12
20/14
22/16
25/18
-200-
27/19
30/22
32/24
Sound pressure level DB
Sound pressure level DB
70.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
.0
25
.0
25
.5
31
.5
31
.0 0.0
40
5
.0 0.0
40
5
-201third octave band frequency Hz
.0 0.0 0.0 5.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
63
8
10
12
80 100 125 160 200 250 315 400 500 630 800 000 250 600 000
63
50
25
31
40
16
20
1
2
1
1
1/3 octave band noise level-AC182ACERA
third octave band frequency Hz
.0 0.0 0.0 5.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
63
8
10
12
16
20
25
31
40
50
63
80 100 125 160 200 250 315 400 500 630 800 000 250 600 000
1
2
1
1
1/3 octave band noise level-AB182ACERA
cooling high
cooling med
cooling low
fan high
fan med
fan low
heating high
heating med
heating low
cooling high
cooling med
cooling low
fan high
fan med
fan low
heating high
heating med
heating low
>a__WcU[S^ <[c >a`V[e[a`Wc
13. Noise level
sound pressure level DB
sound pressure level DB
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
-202third octave band frequency Hz
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.5
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
25 31 40 50 63 80 100 125 160 200 250 315 400 500 630 800 000 250 600 000 500 150 000 000 300 000 000 500 000 000
8 10 12 16 20
6
5
4
3
2
1
2
1
1
1/3 octave band noise level-AD182AMERA
third octave band frequency Hz
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.5
.0
25 31 40 50 63 80 100 125 160 200 250 315 400 500 630 800 000 250 600 000 500 150 000 000 300 000 000 500 000 000
2
2
3
4
5
6
1
8 10 12 16 20
1
1
1/3 octave band noise level-AU182AFERA
cooling superhigh
cooling high
cooling med
cooling low
fan superhigh
fan high
fan med
fan low
heating superhigh
heating high
heating med
heating low
cooling superhigh
cooling high
cooling med
cooling low
fan superhigh
fan high
fan med
fan low
heating superhigh
heating high
heating med
heating low
>a__WcU[S^ <[c >a`V[e[a`Wc
sound pressure level DB
Sound pressure level DB
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
-203third octave band frequency Hz
.0
.5
.0
.0
.0 0.0 0.0 5.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
25 31 40 50 63
8 10 12 16 20
80 100 125 160 200 250 315 400 500 630 800 000 250 600 000
25 31 40 50 63
2
1
1
1
1/3 octave band noise level-AS182AVERA
third octave band frequency Hz
.0 1.5 0.0 0.0 3.0 0.0 0.0 5.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6
8
25
3
4
5
10
12
16
20
25
31
40
50
63
80 100 125 160 200 250 315 400 500 630 800 000 250 600 000
1
1
1
2
1/3 octave band noise level-AU182AFERA
cooling high
cooling med
cooling low
fan high
fan med
fan low
heating high
heating med
heating low
cooling high
cooling med
cooling low
fan high
fan med
fan low
heating high
heating med
heating low
>a__WcU[S^ <[c >a`V[e[a`Wc
sound pressure level DB
Sound pressure level DB
53.0
48.0
43.0
38.0
33.0
28.0
23.0
18.0
13.0
8.0
56.0
51.0
46.0
41.0
36.0
31.0
26.0
21.0
16.0
11.0
6.0
1.0
.
25
0
0
.
25
.
31
5
.5
31
.
40
0
.0
40
.
50
0
.0
50
.
63
0
.0
63
.
80
0
.0
80
-204-
.0
5
12
.0
0
16
.0
0
20
.0
0
25
0
0.
50
0
0.
63
0
0.
80
.0
00
10
.0
50
12
.0
00
16
third octave band frequency Hz
0
0.
40
.0
00
20
.0
00
25
.0
50
31
1/3 octave band noise level-AC242ACERA
.0
5
31
40
00
.0
50
00
.0
63
00
.0
80
00
.0
0
0
0
0
0.
0.
0.
0.
00
50
00
00
0
2
6
0
1
1
1
2
third octave band frequency Hz
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.
5.
0.
0.
0.
5.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
10
12
16
20
25
31
40
50
63
80 100 125 160 200 250 315 400 500 630 800 000 250
00 000
6
1
1
1
2
0
0.
10
1/3 octave band noise level-AU242AGERA
heating low
heating med
fan med
fan low
heating high
cooling low
fan high
cooling high
cooling med
cooling high
cooling med
cooling low
fan high
fan med
fan low
heating high
heating med
heating low
>a__WcU[S^ <[c >a`V[e[a`Wc
sound pressure level DB
Sound pressure level DB
53.0
48.0
43.0
38.0
33.0
28.0
23.0
18.0
13.0
8.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
.0
25
.0
25
.5
31
.5
31
.0
40
.0
40
.0
50
.0
50
.0
63
.0
63
-205-
.0
0.
10
0
0
5.
12
0.
16
0
0
0.
20
0
0.
25
40
0
0.
0
0.
50
0
0.
63
0
0.
80
.0
00
10
.0
50
12
.0
00
16
.0
00
25
.0
50
31
.0
00
40
1/3 octave band noise level-AD242AMERA
.0
00
20
third octave band frequency Hz
0
5.
31
.0
.0
.0
.0
.0
.0
.0
00 300 000 000 500 000 000
50
6
8
0
2
6
0
1
1
1
2
third octave band frequency Hz
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
80 100 125 160 200 250 315 400 500 630 800 000 250 600 000 500 150 000 000
00 000 000 500 000 000
1
1
1
2
2
3
4
5
63
8
0
2
6
0
1
1
1
2
80
1/3 octave band noise level-AU242AGERA
heating med
heating low
heating super high
heating high
fan med
fan low
fan super high
fan high
cooling high
cooling med
cooling low
cooling super high
cooling super high
cooling high
cooling med
cooling low
fan super high
fan high
fan med
fan low
heating super high
heating high
heating med
heating low
>a__WcU[S^ <[c >a`V[e[a`Wc
80
.0
63
.0
63
.0
50
.0
50
.0
40
.0
40
.0
31
.5
31
.5
25
.0
sound pressure level DB
Sound pressure level DB
0.
0
31
5.
0
0.
0
1/3 octave band noise level-AD242ALERA
third octave band frequency Hz
25
0.
0
31
5.
0
40
0.
0
.0
25
53.0
48.0
43.0
38.0
33.0
28.0
23.0
18.0
13.0
8.0
10
0.
0
80
.0
40
third octave band frequency Hz
50
0.
0
63
0.
0
69
64
59
54
49
44
39
34
29
24
19
14
9
4
12
5.
0
0
10
0.
16
0.
0
0
12
5.
20
0.
0
0
16
0.
25
0
50
0.
0
63
0.
0
80
0.
0
10
00
.0
12
50
.0
16
00
.0
20
00
.0
25
00
.0
31
50
.0
40
00
.0
50
00
.0
63
00
.0
80
00
.0
1
0
00
0.
0
1
2
50
0.
0
16
0
00
.0
2
0
00
0.
0
80
0.
0
10
00
.0
1
2
50
.0
16
00
.0
20
00
.0
25
00
.0
31
50
.0
4
0
00
.0
50
00
.0
63
00
.0
8
0
00
.0
1
0
00
0.
12 0
50
0.
16 0
00
0.
0
2
0
00
0.
0
-20620
0.
1/3 octave band noise level-AU242AGERA
heating low
heating super high
heating high
heating med
fan low
fan high
fan med
cooling med
cooling low
fan super high
cooling super high
cooling high
cooling super high
cooling high
cooling med
cooling low
fan super high
fan high
fan med
fan low
heating super high
heating high
heating med
heating low
>a__WcU[S^ <[c >a`V[e[a`Wc
sound pressure level DB
Sound pressure level DB
.0
25
-207-
25
48
52.0
47.0
42.0
37.0
32.0
27.0
22.0
17.0
12.0
7.0
70
65
60
55
50
45
40
35
30
25
20
15
10
5
.0
.5
31
31
.5
.0
40
40
.0
.0
50
50
.0
.0
63
63
.0
80
.0
80
.0
10
0
0.
10
0
0.
12
0
5.
12
0
5.
16
0
0.
16
0
0.
20
0
0.
20
0
0.
25
0
0.
25
0
0.
31
0
5.
31
0
0.
50
0
0.
63
0
0.
80
.0
00
10
.0
50
12
.0
00
16
.0
00
20
.0
00
25
0
5.
0
0.
50
0
0.
63
0
0.
80
0
0.
10
.
00
0
12
.
50
0
16
.
00
third octave band frequency Hz
40
0
20
.
00
0
25
.
00
0
1/3 octave band noise level-AB362ACERA
third octave band frequency Hz
0
0.
40
1/3 octave band noise level-AU362AHERA
31
.
50
.0
50
31
0
40
.
00
.0
00
40
0
50
.
00
.0
00
50
0
63
.
00
.0
00
63
0
80
.
00
0
0
00
10
.0
0
50
12
.0
0
00
16
.0
0
00
20
.0
0
0
0
0
.0
0.
0.
0.
0.
00
00
50
00
00
0
80
2
6
0
2
1
1
1
heating low
heating med
heating high
fan low
fan med
fan high
cooling low
cooling med
cooling high
heating low
heating med
heating high
fan low
fan med
fan high
cooling low
cooling med
cooling high
>a__WcU[S^ <[c >a`V[e[a`Wc
Sound pressure level DB
-208-
15
19
23
27
31
35
39
43
47
51
55
59
63
25
31
.5
40
50
63
80
10
0
12
5
16
0
20
0
25
0
31
5
0
50
0
63
0
80
0
10
00
12
50
16
00
Third octave band frequency Hz
40
20
00
Noise level-AC362AFERA
25
00
31
50
40
00
50
00
63
00
80
00
0
10
00
5
12
00
1
0
60
00
0
20
00
fan high
fan middle
fan low
cooling high
cooling middle
cooling low
heating high
heating middle
heating low
>a__WcU[S^ <[c >a`V[e[a`Wc
-209-
Sound pressure level DB
Sound pressure level DB
53.0
48.0
43.0
38.0
33.0
28.0
23.0
18.0
13.0
8.0
16.0
21.0
26.0
31.0
36.0
41.0
46.0
.0
80
51.0
.0
25
25
.0
.5
31
31
.5
.0
40
40
.0
.0
50
50
.0
.0
63
63
.0
0.
0
10
5.
0
12
0.
0
16
56.0
1/3 octave band noise level-AB182ACEAA
third octave band frequency Hz
third octave band frequency Hz
25
0.
0
31
5.
0
40
0.
0
50
0.
0
63
0.
0
80
0.
0
10
00
.0
12
50
.0
16
00
.0
2
0
00
.0
25
00
.0
31
50
.0
40
00
.0
50
00
.0
63
00
.0
8
0
00
.0
10
00
0.
0
1
2
50
0.
0
1
6
00
0.
0
20
0
0.
0
20
80
.0
10
0.
0
12
5.
0
16
0.
0
20
0.
0
0.
0
25
5.
0
31
0.
0
40
0.
0
50
0.
0
63
0.
0
80
.0
00
10
.0
50
12
.0
00
16
.0
00
20
.0
00
25
.0
50
31
.0
00
40
.0
00
50
.0
00
63
.0
00
80
0.
0
00
10
0.
0
50
12
0.
0
00
16
0.
0
00
20
00
.0
1/3 octave band noise level-AC182ACEAA
heating med
heating low
fan med
fan low
heating high
cooling low
fan high
cooling high
cooling med
heating low
heating med
heating high
fan low
fan med
fan high
cooling low
cooling med
cooling high
>a__WcU[S^ <[c >a`V[e[a`Wc
Sound pressure level DB
sound pressure level DB
69
64
59
54
49
44
39
34
29
24
19
14
9
4
.0
25
25
.0
.5
31
31
.5
.0
40
40
.0
.0
50
50
.0
.0
63
63
.0
.0
80
80
.0
0.
0
10
0
10
0.
5.
0
12
0
12
5.
0.
0
16
0
16
0.
0.
0
20
0
20
0.
0.
0
25
0
25
0.
1/3 octave band noise level-AU182AEEAA
0
third octave band frequency Hz
50
0.
0
63
0.
0
80
0.
0
10
00
.
5.
0
31
0
31
5.
0.
0
40
0.
0
third octave band frequency Hz
.0
12
50
.0
16
00
53.0
48.0
43.0
38.0
33.0
28.0
23.0
18.0
13.0
8.0
20
00
.0
40
0.
0
50
0.
0
63
0.
0
80
.0
00
10
.0
50
12
.0
00
16
.0
00
20
.0
00
25
.0
25
00
.0
50
31
.0
31
50
.0
00
40
.0
40
00
.0
00
50
.0
50
00
.0
00
63
.0
63
00
.0
00
80
.0
80
00
10
0.
0
00
0
0.
10
00
12
0.
0
50
0
0.
12
50
.0
00
16
0
0
0.
16
00
20
0.
0
00
0
0.
-210-
20
00
1/3 octave band noise level-AD182ALEAA
heating low
heating med
heating high
heating super high
fan low
fan med
fan high
fan super high
cooling low
cooling med
cooling high
cooling super high
heating low
heating med
heating high
heating super high
fan low
fan med
fan high
fan super high
cooling low
cooling med
cooling high
cooling super high
>a__WcU[S^ <[c >a`V[e[a`Wc
Sound pressure level DB
Sound pressure level DB
55
52
49
46
43
40
37
34
31
28
25
22
19
16
13
10
7
60
57
54
51
48
45
42
39
36
33
30
27
24
21
18
15
25
25
.5
31
.5
31
40
40
50
50
63
63
80
80
0
10
0
10
5
12
5
12
0
16
0
16
0
20
0
20
0
25
0
25
5
31
5
31
0
50
0
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80 100 125 160 200 250 315 400 500 630 800 000 250 000 000
1
1
2
6
1
-2110
50
0
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80 100 125 160 200 250 315 400 500 630 800 000 250 000 000
1
1
2
6
1
Third octave band frequency Hz
0
40
Noise level-AD282AMEAA
Third octave band frequency Hz
0
40
Noise level-AD282AHEAA
super fan high
fan high
fan middle
fan low
super cooling high
cooling high
cooling middle
cooling low
super heating high
heating high
heating middle
heating low
fan high
fan middle
fan low
cooling high
cooling middle
cooling low
heating high
heating middle
heating low
>a__WcU[S^ <[c >a`V[e[a`Wc
Sound pressure level DB
Sound pressure level DB
-212-
.5
0
10
5
12
0
16
0
20
0
25
5
31
0
40
0
50
0
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80 100 125 160 200 250 315 400 500 630 800 000 250 000 000
1
1
2
6
1
Third octave band frequency Hz
fan high
12
8
fan middle
cooling low
heating high
heating middle
heating low
16
80
Noise level-AC282AFEAA
80 100 125 160 200 250 315 400 500 630 800 000 250 600 000 500 150 000 000 300 000 000 500 000 000
1
1
1
2
3
4
5
6
8 10 12 60 20
2
1
Third octave band frequency Hz
fan low
63
63
cooling high
50
50
20
40
40
cooling middle
.5
31
31
24
25
25
fan high
fan middle
fan low
cooling high
cooling middle
cooling low
heating high
heating middle
heating low
28
32
36
40
44
48
71
67
63
59
55
51
47
43
39
35
31
27
23
19
15
11
7
Noise level-AU28NAHEAA
>a__WcU[S^ <[c >a`V[e[a`Wc
Sound pressure level DB
Sound pressure level DB
53
50
47
44
41
38
35
32
29
26
23
20
17
14
11
8
15
19
23
27
31
35
39
43
47
51
55
59
63
25
25
.5
31
.5
31
40
40
50
50
63
63
80
80
0
10
0
10
5
12
5
12
0
16
0
16
0
20
0
20
0
25
0
25
5
31
5
31
0
50
0
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80 100 125 160 200 250 315 400 500 630 800 000 250 000 000
1
1
2
16
-2130
50
0
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80 100 125 160 200 250 315 400 500 630 800 000 250 000 000
1
1
2
6
1
Third octave band frequency Hz
0
40
Noise level-AD362AMEAA
Third octave band frequency Hz
0
40
Noise level-AD362AHEAA
super fan high
fan high
fan middle
fan low
super cooling high
cooling high
cooling middle
cooling low
super heating high
heating high
heating middle
heating low
fan high
fan middle
fan low
cooling high
cooling middle
cooling low
heating high
heating middle
heating low
>a__WcU[S^ <[c >a`V[e[a`Wc
Sound pressure level DB
Sound pressure level DB
40
50
63
63
80
10
0
12
5
16
0
20
0
25
0
31
5
-214-
8
12
16
20
24
28
32
0
50
0
63
0
80
0
00 250 600 000 500 150 000 000 300 000 000 500 000 000
3
10
2
2
4
5
6
8
1
1
20
10
12 160
Third octave band frequency Hz
40
Noise level-AC362AFEAA
Third octave band frequency Hz
80 100 125 160 200 250 315 400 500 630 800 000 250 600 000 500 150 000 000 300 000 000 500 000 000
1
1
1
2
2
3
4
5
8 10 12 60 20
6
1
fan high
fan middle
fan low
cooling high
cooling middle
cooling low
heating high
.5
50
heating middle
31
40
36
.5
heating low
25
31
fan high
fan middle
fan low
cooling high
cooling middle
cooling low
heating high
heating middle
heating low
40
25
Noise level-AU36NAIEAA
44
48
70
66
62
58
54
50
46
42
38
34
30
26
22
18
14
10
6
>a__WcU[S^ <[c >a`V[e[a`Wc
Sound pressure level DB
Sound pressure level DB
56
52
48
44
40
36
32
28
24
20
16
12
8
74
70
66
62
58
54
50
46
42
38
34
30
26
22
18
14
10
6
25
30
25
.5
31
31
.5
40
40
50
50
63
63
80
0
10
5
12
0
16
0
20
0
25
5
31
-2150
50
0
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80 100 125 160 200 250 315 400 500 630 800 000 250 000 000
1
1
2
6
1
Third octave band frequency Hz
0
40
Noise level-AP422ACEAA
80 100 125 160 200 250 315 400 500 630 800 000 250 600 000 500 150 000 000 300 000 000 500 000 000
1
1
1
2
2
3
4
5
6
8 10 12 60 20
1
Third octave band frequency Hz
Noise level-AU42NALEAA
fan high
fan middle
fan low
cooling high
cooling middle
cooling low
heating high
heating middle
heating low
fan high
fan middle
fan low
cooling high
cooling middle
cooling low
heating high
heating middle
heating low
>a__WcU[S^ <[c >a`V[e[a`Wc
-216-
54.0
49.0
44.0
39.0
34.0
29.0
24.0
19.0
14.0
9.0
53.0
48.0
43.0
38.0
33.0
28.0
23.0
18.0
13.0
8.0
Sound pressure level DB
Sound pressure level DB
25
.0
.0
25
31
.5
.5
31
40
.0
.0
40
50
.0
.0
50
6
63
.0
0
3.
8
80
.0
0
0.
1
1
.0
25
1
.0
60
2
.0
00
10
0.
0
12
5.
0
16
0.
0
20
0.
0
.0
00
2
3
.0
15
25
0.
0
31
5.
0
40
0.
0
.0
50
5
.0
00
6
.0
30
8
.0
00
1
0
0.
00
1
0
0.
25
1
0
0.
60
third octave band frequency Hz
4
.0
00
2
0
0.
00
2
0
0.
50
3
0
0.
15
1/3 octave band noise level-AC482ACEAA
4
0
0.
00
5
0
0.
00
6
0
0.
30
8
0
0.
00
10
00
0
0.
12
50
0
0.
16
00
0
0.
20
00
0
0.
50
0.
0
63
0.
0
80
0.
0
10
00
.0
12
50
.0
16
00
.0
2
0
00
.0
25
00
.0
31
50
.0
40
00
.0
50
00
.0
63
00
.0
80
00
.0
10
0
00
.0
1
2
50
0.
0
1
6
00
0.
0
2
0
00
0.
0
third octave band frequency Hz
heating low
heating med
heating high
heating super high
fan low
fan med
fan high
fan super high
cooling low
cooling med
cooling high
cooling super high
heating low
fan high
fan med
fan low
heating high
heating med
cooling high
cooling med
cooling low
25
1/3 octave band noise level-AB482ACEAA
>a__WcU[S^ <[c >a`V[e[a`Wc
25
.0
25
sound pressure level DB
.5
31
.0
40
40
.0
.0
50
50
.0
.0
63
63
.0
.0
80
80
.0
0.
0
10
10
0 .0
5.
0
12
12
5 .0
0.
0
16
16
0 .0
0.
0
20
20
0 .0
5.
0
40
0 .0
third octave band frequency Hz
50
0 .0
Sound pressure level DB
69
64
59
54
49
44
39
34
29
24
19
14
9
4
1/3 octave band noise level-AU48NAIEAA
63
0 .0
0.
0
25
25
0 .0
third octave band frequency Hz
80
0 .0
58.0
53.0
48.0
43.0
38.0
33.0
28.0
23.0
18.0
13.0
8.0
12
50
.0
.0
1.5
3
.0
10
00
.0
16
00
.0
20
00
31
31
5 .0
0.
0
40
0.
0
50
0.
0
63
0.
0
80
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00
10
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50
12
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00
16
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00
20
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00
25
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25
00
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50
31
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31
50
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00
40
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40
00
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00
50
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50
00
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00
63
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63
00
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00
80
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80
00
0.
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10
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00
0.
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50
12
0.0
12
50
0.
0
00
0.
0
20
0.0
00
16
0.0
16
00
-217-
20
00
1/3 octave band noise level-AD482AHEAA
heating low
heating med
heating high
fan low
fan med
fan high
cooling low
cooling med
cooling high
heating low
heating med
heating high
fan low
fan med
fan high
cooling low
cooling med
cooling high
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70.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
58.0
53.0
48.0
43.0
38.0
33.0
28.0
23.0
18.0
13.0
8.0
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25
.0
25
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31
.5
31
.0
40
.0
40
.0
50
.0
50
.0
63
.0
63
Sound pressure level DB
sound pressure level DB
-218third octave band frequency Hz
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0.
5.
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0.
0.
5.
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0.
0.
0.
0.
0.
0.
0.
80
00
50
00
00
00
50
00
00
00
00
10
12
16
20
25
31
40
50
63
80
00
50
00
00
10
12
16
20
25
31
40
50
63
80
10
12
16
20
1/3 octave band noise level- AU60NAIEAA
third octave band frequency Hz
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
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80 100 125 160 200 250 315 400 500 630 800 000 250 600 000 500 150 000 000 300
00 000 500 000 000
0
1
1
1
2
2
3
4
5
6
8
10
12
16
20
cooling high
cooling med
cooling low
fan high
fan med
fan low
heating high
heating med
heating low
cooling high
cooling med
cooling low
fan high
fan med
fan low
heating high
heating med
heating low
29
24
1/3 octave band noise level-AD602AHEAA
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13. Air velocity distribution
18000BTU/h indoor uni
1) Cassette type (AB182*****)
a. Cooling / Air Velocity Distribution
Cooling
Blowy angle:40
Air Velocity Distribution
PV
PV
b. Cooling / Temperature Distribution
Cooling
Blowy angle:40
Temperature Distribution
c. Heating / Air Velocity Distribution
Heating
Blowy angle:70
Air velocity Distribution
PV
PV
d. Heating / Temperature Distribution
Heating
Blowy angle:70
Temperature Distribution
-219-
>a__WcU[S^ <[c >a`V[e[a`Wc
2)Convertible type (AC182*****)
a) Grounding
a. Cooling / Air Velocity Distribution
Cooling
Blowy angle:25
Air Velocity Distribution
0.5m/s
1.0m/s
1.5m/s
0
b. Cooling / Temperature Distribution
Cooling
Blowy angle:25
Temperature Distribution
c. Heating / Air Velocity Distribution
Heating
Blowy angle:5
Air velocity Distribution
PV
PV
PV
d. Heating / Temperature Distribution
Heating
Blowy angle:5
Temperature Distribution
-220-
>a__WcU[S^ <[c >a`V[e[a`Wc
b) Ceiling
a. Cooling / Air Velocity Distribution
Cooling
Blowy angle:25
Air Velocity Distribution
PV
PV
PV
b. Cooling / Temperature Distribution
Cooling
Blowy angle:25
Temperature Distribution
c. Heating / Air Velocity Distribution
Heating
Blowy angle:65
Air velocity Distribution
PV
d. Heating / Temperature Distribution
Heating
Blowy angle:65
Temperature Distribution
-221-
>a__WcU[S^ <[c >a`V[e[a`Wc
3)Duct type (AD182*****)
cooling
air discharge angle Air Velocity distribution
cooling
air discharge angle 5
Temperature distribution
heating
air discharge angle 45
Air Velocity distribution
heating
air discharge angle 45
Temperature distribution
-222-
>a__WcU[S^ <[c >a`V[e[a`Wc
24000~28000BTU/h indoor units
Model: AC282*****
a. Cooling / Air Velocity Distribution
Cooling
Blowy angle:25
Air Velocity Distribution
0.5m/s
1.0m/s
1.5m/s
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Cooling
Blowy angle:25
Temperature Distribution
Model: AB282*****
a. Cooling / Air Velocity Distribution
Cooling
Blowy angle:40
Air Velocity Distribution
PV
PV
tion
b. Cooling / Temperature Distribution
Cooling
Blowy angle:40
Temperature Distribu
-223-
>a__WcU[S^ <[c >a`V[e[a`Wc
AD282*****
cooling
air discharge angle 5
Air Velocity distribution
cooling
air discharge angle 5
Temperature distribution
-224-
>a__WcU[S^ <[c >a`V[e[a`Wc
36000~42000BTU/h indoor units
1)AB362*****
a. Cooling / Air Velocity Distribution
Cooling
Blowy angle:40
Air Velocity Distribution
PV
PV
b. Cooling / Temperature Distribution
Cooling
Blowy angle:40
Temperature Distribution
2) AC362*****
a. Cooling / Air Velocity Distribution
Cooling
Blowy angle:25
Air Velocity Distribution
b. Cooling / Temperature Distribution
Cooling
Blowy angle:25
Temperature Distribution
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Buttons function˖
MODE˖used for select indoor operation mode.
FAN˖used for select indoor air flow.
SWING˖used for setting indoor swing mode.
HEALTH˖used for setting indoor health function.
TEMP + -˖used for changing set temperature.
CLOCK˖used to adjust time.
+ǃ-˖stands for time plus/minus, used to adjust time.
TIMER˖used to set timer mode.
RECOVERY˖used to switch over air-exchanging mode.
CHECK˖auto-diagnostic button.
FILTER˖filter-cleaned button.
RESET˖reset correct mode button.
Display description˖
[MODE] [AUTO]˖auto operation mode
[MODE] [FAN ONLY]˖air-throwing mode
[MODE] [COOL]˖Cooling operation mode
[MODE] [DRY]˖Dehumidification mode
[MODE] [HEAT]˖Heating operation mode
[MODE] [HEAT] [TES]˖In heating mode, auxiliary electric heater is running. Only when the
unit with auxiliary electric heater is in auxiliary electric heating mode, it will display.
[FAN] [AUTO]˖auto fan running
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[FAN] [HIGH]˖high fan speed
[FAN] [MED]˖ medium fan speed
[FAN] [LOW]˖ low fan speed
[FAN] [FIX]˖ fixed fan speed, it will display only when fixed fan speed is requested to main
indoor unit.
[CENTRAL]˖
central control mode
[OPERATION] ˖running mode
[STAND BY] ˖ waiting mode
[PRE-HEAT] ˖ pre-heating mode
[DEFROST]˖ defrosting mode
[FILTER] ˖ request of filter to be cleaned
[HEALTH]˖health function
[UNIT NO.]
[CEN.ADD]˖central control address, the address number will display on “88ā
[SYS.ADD.]˖system address, the address number will display on “88ā
[CHECK]˖auto-diagnostic, trouble shooting
[DEMAND]˖compulsory operation function, when it works, [CENTRAL] will flash
[SWING]˖swing mode
[ROOM TEMP.]˖indoor ambient temperature
[SET TEMP.]˖set admired temperature.
[TIMER][ON] ˖timer function is on.
[TIMER][OFF] ˖timer function is off
[TIMER][ON][OFF] ˖timer function ON-OFF
[TIMER][ON][OFF][DAILY]˖timer ON-OFF will switch over in turn daily
[CLOCK]˖clock display, the displaying time is the current time of the clock.
[UP]ǃ[DOWN]˖indicator of filter elevating
[VENTILATION][AUTO]˖auto ventilation mode
[VENTILATION][RECOVERY]˖fully heat exchanging ventilation mode
[VENTILATION][NORMAL]˖normal ventilation mode
FAN ONLY OPERATION˖
1˅Start up operation: press the button of ON/OFF, the system will start up, and will display
[MODE][AUTO]˗[FAN][AUTO]˗[ROOM TEMP.]+Ā24ćā˗[CLOCK]+”12˖00”.
2˅ Select MODE: press the MODE button, then you will see in the display section [MODE]
switch over in below sequence:[FAN ONLY]ė[COOL]ė[DRY]ė[HEAT]ė[AUTO]ė
[FAN ONLY]. Select [FAN ONLY].
3˅Select fan speed: press FAN button, then you see in the display section [FAN] switch over
in below sequence: [HIGH]ė[MED]ė[LOW]ė[HIGH]. Select proper fan speed.
4˅Power off: press ON/OFF button, indoor unit will be powered off, there are only time and
the ambient temperature in the screen.
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AUTO operation, COOLING, HEATING and DEHUMIDIFICATION operation
1) Start up operation: press the button of ON/OFF, the system will start up, and will display
[MODE][AUTO]˗[FAN][AUTO]˗[ROOM TEMP.]+Ā24ćā˗[CLOCK]+”12˖00”.
2) Select MODE: press the MODE button, then you will see in the display section [MODE]
switch over in below sequence:[FAN ONLY]ė[COOL]ė[DRY]ė[HEAT]ė[AUTO]ė[FAN
ONLY]. Select [COOL] .
3) Change set temperature: press TEMP + or – every time, [SET] will display, and set
temperature will increase/reduce 1ć˄F˅.
4) Select fan speed: press FAN button, then you see in the display section [FAN] switch over
in below sequence: [AUTO]ė[HIGH]ė[MED]ė[LOW]ė[AUTO]. Select proper fan speed.
5) Select [SWING]: press [SWING] button, swing function is valid. Press again, swing
function is invalid.
6) Set [HEALTH]: used to set the indoor health function. Press it once, [HEALTH] will display
in the display section, then indoor health function is valid. Press it again, [HEALTH] will
disappear, then the health function is invalid.
This function is valid only for the unit with health function.
7) Power off: press ON/OFF button, indoor unit is powered off. There are only time and the
ambient temperature in the screen.
Set TIMER operation:
Adjust clock: when powered on, for the first time to set timer function, the clock will be
adjusted.
Press “CLOCK” button, and set the current clock. Now, “CLOCK” will flash at the frequency
of 2Hz. Press the clock +/- button; the current clock can be adjusted. Until the proper time
comes, press [SET].
TIMER ON operation:
Press TIMER button, and keep pressing it, in the display section [TIMER] will switch over in
below sequence: [ON]ė[OFF]ė[ON][OFF] ė [ON][OFF][DAILY] ė[ ]. Select [TIMER]
[ON], then [TIMER] [ON] flashes, press the clock +/- button to adjust the time of TIMER ON,
press [SET] button.
TIMER OFF operation:
Press TIMER button, and keep pressing it, in the display section [TIMER] will switch over in
below sequence: [ON]ė[OFF]ė[ON][OFF] ė [ON][OFF][DAILY] ė[ ]. Select [TIMER]
[OFF], then [TIMER] [OFF] flashes, press the clock +/- button to adjust the time of TIMER
OFF, press [SET] button.
TIMER ON-OFF operation:
Press TIMER button, and keep pressing it, in the display section [TIMER] will switch over in
below sequence: [ON]ė[OFF]ė[ON][OFF] ė [ON][OFF][DAILY] ė[ ]. Select [TIMER]
[ON] [OFF]. Firstly, [TIMER][ON] flashes, press the clock +/- button to adjust the time of
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TIMER ON, press [TIMER]. [TIMER][ON] will be constant on. Then [TIMER] [OFF] flashes,
press the clock +/- button to adjust the time of TIMER OFF, press [SET]. The time sequence
of timer on and timer off will determine the mode is [TIMER] [ON] »[OFF] or [TIMER] [OFF]
»[ON]. If you want the current time, press [CLOCK] once, current time will display; press
again, [CLOCK] will flash, and press [+][-] to adjust the time.
Note: 1. If the two times are same, the timer state which is set later will flash, in this case,
timer can not be set.
2. When entering TIMER setting state, if you do not input any button in continuous 10
seconds, the unit will quit from the TIMER mode.
Cancel TIMER operation:
In the timer operation state, press [TIMER] button, the unit will quit from the current timer
operation state, and the set data will be memorized, then enter the next timer mode.
[FILTER] function
When the wired controller receives the filter-cleaned signal from indoor unit, [FILTER] will
display. After finishing clean, press [FILTER], the sign [FILTER] disappears, and the
controller will send the filter reset signal to indoor unit.
When the sign [FILTER] not display, it is invalid to press [FILTER] in short time.
FILTER ELEVATING function: (only for the unit with elevating function)
When the filter needs to be cleaned, the panel can be lowered to the admired height by the
[FILTER][UP][DOWN] function. Method is below: In power off state, press [HEALTH] for 10
seconds to enter filter elevating set state. In this state, the sign [FILTER] will flash and [UP]
[DOWN] will display simultaneously, Press TEMP [+], in timer section [UP] will display, while
press TEMP [-], in timer section [DOWN] will display. When it arrives the appropriate position,
press [UP], [UP][DOWN] will display simultaneously, filter will stop going down. Press [UP]
again, filter will go up. Press [FILTER] button to quit the mode.
DEMAND operation function:
By this function, all the indoor units can be made in nominal mode. Set the operation mode
in cooling and then shut off the unit. In the stop state, press [ON/OFF] button for 5 seconds
to enter cooling trial operation state. If it is in heating mode before shut off the unit, then
press [ON/OFF] button for 5 minutes, it will enter heating trial operation state.
In cooling, there will be “LL” in the position where the set temperature displays. In heating,
there will be “HH” in the position where the set temperature displays. The wired controller
will send the [DEMAND] signal to indoor unit. In the [DEMAND] operation, “COOL” or
“HEAT” will display at 1Hz frequency. Indoor fan motor will be fixed at “AUTO” mode. The
indoor units in the same group will quit the [DEMAND] in turn.
At this time, only the buttons of [ON/OFF] and temperature [+] [-] are valid. Press [ON/OFF]
to quit [DEMAND] mode.
>a__WcU[S^ <[c >a`V[e[a`Wc
CENTRAL control function
When the central controller selects [CENTRAL] mode, the buttons in the wired controller
except for [CHECK] will be invalid.
VENTILATION mode (only for the unit with fresh air function or heat recovery
function)
Press [RECOVERY] button, then the unit will switch over the ventilation mode:
[
]
ė
[VENTILATION][AUTO]
ė
[VENTILATION][RECOVERY]
ė
[VENTALATION][NORMAL] ė[ ], please select appropriate ventilation mode.
Query indoor malfunction history:
In the state of power on or power off, press [CHECK] button, enter the malfunction-querying
mode of all indoor units in the group. Then [CHECK] and [UNIT NO.] will display, and the
actual indoor numbers will be displayed in some sequence (unit number is in decimals). At
the same time, in the time region, there will be the current malfunction and the latest time
malfunction, the displaying format is [XX˖YY], in which XX stands for the current malfunction,
if normal, it will display “̣̣”; YY stands for the latest time malfunction. The failure code of
every unit will display for 3 seconds. After the failure codes of all indoor units in the whole
group are displayed, the mode will quit automatically.
Clear abnormal state and malfunction history:
In normal state, press [CHECK] button for 5 seconds to clear abnormal states, at the same
time, wired controller will send the data of “clear abnormal state”, but the malfunction history
still retains.
In normal state, press [CHECK] button for 15 seconds, except for malfunction states, the
malfunction history in wired controller will be cleared.
Query indoor performance state:
In normal state, press both buttons of [CHECK] and [FILTER] for 5 seconds, in the set
temperature region in the screen, [XX] will display, XX is indoor number, which can be
selected by pressing [TEMP] [+] [-]. In the timer region in the screen, [YZZZ] will display, in
which Y stands for data type, ZZZ stands for the corresponding data. which can be selected
by pressing [CLOCK] [+] [-].
Y
A
ZZZ
Indoor capacity (W)
B
C
Request of indoor capacity˄Hz˅
Temperature of indoor ambient
temp. sensor TA
Temperature of indoor gas pipe
sensor TC1
Temperature of indoor liquid pipe
sensor TC2
Open degree of indoor PMV
d
E
F
Type
Nominal cooling
capacity/10, decimal
Actual value, decimal
Actual value, decimal
Actual value, decimal
Actual value, decimal
Actual value, decimal
>a__WcU[S^ <[c >a`V[e[a`Wc
g
H
̣̣̣
Actual value, decimal
Preset
Outdoor total capacity
In check mode, press [CHECK] to quit the check mode, and go into normal running
mode.
How to change the function switches?
No.
Type
State of
switch
Changeover of Wired Connected
J01
controller
controller
J02
J06
J07
J03
SW01
ķ
SW01
ĸ
D1
D2
and
central
Changeover of type of
wired controller
Selection of room temp.
sensor
Auto restart after power
failure
Display
of
temperature
room
Function description
Central controller
Cut off
Wired controller
Connected
Set as simple controller
Cut off
Set as standard controller
Connected
Use the sensor in the wired
controller
Cut off
Use the sensor in the indoor unit
Connected
Common control
Cut off
Auto restart after power failure
Connected
Yes
Cut off
No
Changeover of master or
slave controller
ON
Set as slave controller
OFF
Set as master controller
ć or ̧
ON
̧
OFF
ć
Connected
Indoor unit in shorted time
function
Cut off
Common control
Connected
Send compulsorily defrost signal
to indoor unit
Cut off
Common control
Shorten time function
Compulsorily defrost
Note: 1. The switches in grey can be operated after opening the cover of wired controller.
2. Switches or jumper wire must be adjusted when the wired controller is powered off. If the
wired controller is powered on, the above operations will be invalid.
3. Shorten time function
In normal operation, D1 is in short circuit, it will enter shorten time mode, and the time will be
shortened in the proportion of 60:1. In shorten time mode, LED will flash at the frequency of
0.5 second. Cut off D1, it will quit the shorten time mode and return to the normal operation
mode.
4. Compulsorily defrost
In heating mode 30ć and in High fan speed, D2 is in short circuit, it will enter compulsorily
defrost mode; cut off D2, it will quit. It is always be used when in testing to see if the defrost
function is good.
5. Lock function
>a__WcU[S^ <[c >a`V[e[a`Wc
There is no lock function only in the wired controller. But when it is connected with a central
controller, if the central controller is set to “central”, the buttons in the wired controller will be
invalid, or the buttons will be valid.
Setting address method:
The address setting can be realized by setting indoor PCB.
If you use the group control function, there should be a master unit and 15 sets of slave units.
For the master unit, the SW5-3 should be at “ON”. For the slave units, the SW5-3 should be
at “OFF”.
Please refer the below table,
Indoor
unit
address
SW1-4
SW1-3
SW1-2
SW1-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
If you use central control type, SW1, SW2 will be used simultaneously.
Wiring request in central control type: port A-B is connected with indoor port CN16˄A-B˅
through 2-core shield wire. Requirements:
1. Port A connects with port CN16˄A˅of all indoor units.
2. Port B connects with port CN16˄B˅of all indoor units.
Address on Indoor unit SW2-3 SW2-2 SW2-1 SW1-4 SW1-3 SW1-2 SW1-1
central
address
controller
1
1
OFF
OFF
OFF
OFF
OFF
OFF
OFF
2
2
OFF
OFF
OFF
OFF
OFF
OFF
ON
3
3
OFF
OFF
OFF
OFF
OFF
ON
OFF
4
4
OFF
OFF
OFF
OFF
OFF
ON
ON
5
5
OFF
OFF
OFF
OFF
ON
OFF
OFF
6
6
OFF
OFF
OFF
OFF
ON
OFF
ON
>a__WcU[S^ <[c >a`V[e[a`Wc
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
>a__WcU[S^ <[c >a`V[e[a`Wc
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
>a__WcU[S^ <[c >a`V[e[a`Wc
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
>a__WcU[S^ <[c >a`V[e[a`Wc
Electrical functions of wired controller:
1.Function difference between master wired controller and slave one:
Contrastive items
Function
Master wired controller
All of functions
Slave wired controller
Only
with
below
functions:
ON/OFF, MODE, FAN SPEED,
SET TEMP., SWING
2. Function difference between simple wired controller and the standard one:
Contrastive item
Function
Standard wired controller
With all functions
Simple wired controller
Only can control ON/OFF, MODE,
FAN, TEMP.,SWING.
Can be either of Master Only can be Master controller
and Slave controller
Master/Slave
selection
3. Wiring connections of wired controller:
A
indoor 1
indoor 2
indoor N
indoor 15
indoor 16
(master unit)
wired controller
wired controller
wired controller
wired controller
wired controller
D
C
B
control wiring of wired controller, polar.
wired controller
B
C
indoor 1
4
3
wired controller
2
4
3
2
wired controller
indoor 1
polar wire
polar wire
polar wire
D
C
wired controller
B
D
C
B
D
C
B
wired controller
wired controller
There are three methods to connection wired controller and the indoor units:
A. One wired controller can control max. up to 16 sets of indoor units, and 3
pieces of polar wire must connect the wired controller and the master unit (the
indoor unit connected with wired controller directly), the others connect with
the master unit through 2 pieces of polar wire.
B. One wired controller controls one indoor unit, and the indoor unit connects
with the wired controller through 3 pieces of polar wire.
C. Two wired controllers control one indoor unit. The wired controller
>a__WcU[S^ <[c >a`V[e[a`Wc
connected with indoor unit is called master one, the other is called slave one.
Master wired controller and indoor unit; master and slave wired controllers are
all connected through 3 pieces of polar wire.
3. Communication wiring:
The wired controller is equipped with special communication wiring in the
accessories. 3-core terminal (1-white 2-yellow 3-red) is connected with the
terminal
AǃBǃC of wired controller respectively.
The communication wiring is 4 meter long; if the actual length is more than it,
please distribute wiring according to below table:
Communication wiring length˄m˅
<100
ı100 and <200
ı200 and <300
ı300 and <400
ı400 and <600
Dimensions of wiring
0.3mm2X3-core shielded wire
0.5mm2X3-core shielded wire
0.75mm2X3-core shielded wire
1.25mm2X3-core shielded wire
2mm2X3-core shielded wire
Ć One side of the shielded sheet of communication wire must be earthed.
>a__WcU[S^ <[c >a`V[e[a`Wc
3. Weekly timer YCS-A001
Instruction:
2
1
1 - PROGRAM-the display shows the weekly 3
timer timing setting state, and in setting state,
4
the timing information can be adjusted.
2 - No:8-timing group number: when it is not
set timing, there is no timing group number; 5
after setting timing, it will automatically form 6
a group number according to each kind of
setting combination, so that in the sequent
timing setting, it can execute instant setting
by using timing group number.
PROGRAM NO.
OFF OFF OFF OFF OFF OFF OFF
1
2
3
4
5
6
7
MON TUE WED THU FRI SAT SUN
ON ON ON ON ON ON ON
SET 1 ON
OFF
SET 2 ON
OFF
1
2
3
4
5
6
Program
Holiday
Number
Hour
Cancel
Min.
Confirm
7
MON TUE WED THU FRI SAT SUN
Time
Week
NO.
ON/OFF
7
8
9
14
16
10
15
17
11
13
12
18
3 - Setting state and holiday functional area-1 (MON), 2 (TUE), 3 (WED), 4 (THU), 5 (FRI), 6 (SAT), 7 (SUN)
are used to indicate the 7 days in a week; the symbol of this part will display after powered on; after set the
corresponding weekday's timing function, the ON symbol under the corresponding symbol will display, if
not set timing, there will be no display; if not set Holiday function, the OFF symbol on the upside of the
indicating symbol will not display, after set Holiday function, the OFF will display and at the same time
temporarily the previous timing setting and turn off the air conditioner.
4 - No. 1 group and No.2 group timing setting display area-when entering timing setting state, the contents
of timing will flash; choose Date, Hour and Minute to perform increase and decrease adjustment by the
adjusting key.
5 - Time display area-including display the weekday, hour and minute; before setting timing function,
please calibrate the current clock.
6 - Unit number trouble code display area-when the air conditioner in the control network has trouble,
the corresponding unit number and the trouble code will display in this area.
7 - Program
Enter or exit the timing setting in normal condition,
8 - Holiday
Close the units and invalid for timing in no affect on the timing setting condition.
9 - Number
Group setting and timing setting (take one day as a standard unit)
10 - Hour
Timing setting condition and time setting condition ,select the adjustment
11 - Min.
Timing setting condition and time setting condition ,select the adjustment
12 - Time
Enter and exit the at present date and time condition in normal condition
13 - Week
Timing setting condition and time setting condition ,select the adjustment
14 -Timing setting condition and time setting condition , increase the setting parameters
15 -Timing setting condition and time setting condition , decrease the setting parameters
16 - Cancel
Cancel the present setting before confirm the parameter.
17 - Confirm
Confirm the parameter.
18 - ON/OFF
Open/close the unit.
>a__WcU[S^ <[c >a`V[e[a`Wc
Connecting method
1. Use group controller and weekly timer to realize the group control function + weekly timing function, applicable for the units except
for the unit which needs detector to realize the weekly timer function, such as cabinet type, console type.
OFF OFF OFF OFF OFF OFF OFF
MON TUE WED THU FRI SAT SUN
ON ON ON ON ON ON ON
Haier
Program
R
Holiday
Number
Cancel
Hour
Min.
Confirm
MON TUE WED THU FRI SAT SUN
Time
1 2 3
CN5
MODE
FAN
CENTRAL
OPERATION
AUTO
AUTO
FAN ONLY
COOL
DRY
HEAT
TES
FILTER
C
F
SWING
MANUAL
MODE
COOL
TIMER
SET
RECOVERY
AUTO
OFF
RECOVERY
NORMAL
CHECK
FILTER
RESET
TIMER
FILTER
CLOCK UP
C
F
SWING
MANUAL
SWING
FAN
TEMP
HEALTH
CLOCK
ROOM TEMP.
SET TEMP.
TIMER
SET
RECOVERY
CHECK
FILTER
RESET
DOWN VENTILATION
ON
AUTO
OFF
RECOVERY
DAILY
ON/OFF
MODE
STANDBY
DEFROST
FIX
CHECK
DEMAND
SYS.ADD.
1 2 3
CN5
PRE-HEAT
MED
HEALTH
UNIT NO.
CEN.ADD.
SET TEMP.
CENTRAL
OPERATION
HIGH
LOW
DRY
HEAT
TES
CLOCK
FAN
AUTO
AUTO
FAN ONLY
TEMP
HEALTH
ROOM TEMP.
DOWN VENTILATION
ON
DAILY
SWING
FAN
DEFROST
FIX
CLOCK UP
MODE
PRE-HEAT
MED
LOW
CHECK
DEMAND
SYS.ADD.
1 2 3
CN5
1 2 3
CN5
STANDBY
HIGH
HEALTH
UNIT NO.
CEN.ADD.
TIMER
Week
NORMAL
ON/OFF
2. Use weekly timer to realize weekly timing function,applicable for the units which need detector to realize the weekly timer function,
such as cabinet type, console type.
The detector is connected with one air conditioner by the 4-core screw fixed terminals A+ and A- of air conditioner interface, then
accordingly set the dial-code switch of the detector in single unit working mode; the address number setting shall be performed according
the planned program, for specific setting and corresponding address, please refer to the dial-code switch setting in detector's operation
manual; use weekly timer to fulfill weekly timing function, the system needs to be connected with weekly timer; each detector and weekly
timer is connected with shielded twisted pair communication bus by the 2-core screw fixed terminals (A and B) of its RS-485 interface;
the communication bus must be shielded and grounded, and the resistors in its two ends shall be suited.
View of the detector interface
Power cord
PROGRAM NO.
1
Resetting
Power on/off
Air Conditoner HMI
Indoor unit
2
3
4
5
6
7
SET 1 ON
OFF
SET 2 ON
OFF
Program
Holiday
Hour
Cancel
Min.
1
2
3
4
5
6
Number
Confirm
7
Time
Week
NO.
ON/OFF
Outdoor unit
3. Use weekly timer to realize two units auto-changeover function,applicable for the units which need detector to realize the weekly
timer function, such as cabinet type, console type.
The detector is connected with two same model air conditioners by the 4-core screw fixed terminals of air conditioner interface; then
accordingly set the dial-code switch of the detector in double units working mode, and the double units switch time is default 24 hours;
the address number setting shall be performed according the planned program, for specific setting and corresponding address, please
refer to the dial-code switch setting in detector's operation manual; use weekly timer to fulfill double units switch weekly timing function,
the system needs to be connected with weekly timer; each detector and weekly timer is connected with shielded twisted pair communication
bus by the 2-core screw fixed terminals (A and B) of its RS-485 interface; the communication bus must be shielded and grounded, and
the resistors in its two ends shall be suited.
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PROGRAM NO.
1
2
3
4
5
6
7
SET 1 ON
OFF
SET 2 ON
OFF
Program
Holiday
Hour
2
3
4
5
6
Number
Cancel
Min.
1
Confirm
7
Time
Week
NO.
ON/OFF
Installation dimensions
RS-485
B A 12VDC
O
PROGRAM NO.
OFF OFF OFF OFF OFF OFF OFF
1
2
3
4
5
6
7
MON TUE WED THU FRI SAT SUN
ON ON ON ON ON ON ON
SET 1 ON
OFF
SET 2 ON
OFF
1
2
3
4
5
6
Program
7
Holiday
Hour
Cancel
Min.
Confirm
MON TUE WED THU FRI SAT SUN
Time
NO.
ON.
1
2
3
4
Number
Week
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4. Central Controller YCZ-A001
Function description:
LOCK display
Display of operation mode
and signal emitting
Display of current unit number
Location of the indicating cursor
Display of fan speed and
louver
Display of MONI/SET
Generally indicating " MONI" . When
setting ON/OFF or other items, it
changes from " MONI" into " SET" .
Total on/ Total off indicator
Total on/ Total off key
Display of the connected units
Flashing
indicates the cursor for current unit
or that the monitor and air conditioner are in
group selection status.
Lighted indicates the monitor for the unit
has been linked into the network, otherwise not
linked.
Lighted
Display of temperature setting
Display of CENT/REM
Display of room
temperature
indicates the unit is in "on" mode, otherwise
in"off" mode.
Flashing indicates fault.
Display of time setting
Flashing of the current unit
indicates the cursor, flashing
of non-current unit indicates the
unit is in group selection status.
Direction keys
Up Down Left Right
Used to select the current unit
number
Display of
self-check code
Total on/Total off
MONITER SET UNIT
REMOTE
CENTRAL
AUTO
EVERY DAY
TIMER OFF
ON
OFF
SELECT
LOCK
MODE FAN
TIME TIMER
TEMP.
TIME
CENTRAL
REMOTE
CONFIRM
CENTRAL/
REMOTE key
To select central
or remote control
method.
CONFIRM key
ON/OFF key
Used to confirm the function
settings and send to the air
conditioner corresponding to
the selected unit number.
Used to select unit on/off.
LOCK key
This key can be used to lock the
keys and LCD display.
MODE key
Used to select running mode.
TEMP/TIME
TIMER ON
ROOM
TEMP
SELECT key
To determine the selected unit
number during group selection,
the of the corresponding
unit number flashes at the same
time.
TEMP
keys
Used to set a desired room
temperature, clock and time.
FAN SPEED key
To select the fan speed.
TIMER key
To select timer mode:
TIMER ON/TIMER OFF
/blank
CLOCK key
Used to unitarily set the clock.
Note: In MONI mode, pressing SEL, MODE, FAN SPEED, TEMP TIME keys may change the MONI mode into
SET mode. If SET key or other keys hasn' t been pressed within 10s, it will automatically return to MONI mode.
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1. Communication function
Communicate with the indoor PCB in the group control network
To communicate with the indoor PCB through the R S-485 bus (A, B). The central controller sends commands
to and receives response from indoor PCB; communication by address enables sending and receiving control
information, work information and fault information between indoor PCB and the central controller.
2. LCD display function:
The LCD could display the fundamental status of air conditioning units (are the units existing? On/off? Fault?
Are units group selected? Cursor and the current unit no.);
The LCD can display the working status of the air conditioning unit with the current number (mode, fan speed,
temperature setting, room temperature,timer,error code, central/remote control status);
The working status of the central controller (monitor/set status, panel locking status, signaling status).
3. Key input function:
The keys for moving the current unit number cursor and for group selection:
, , , , SELECT;
The keys for setting working status of the air conditioning unit and control conditions: ON/OFF, MODE, FAN
SPEED, TEMP, TIME / , CLOCK,TIMER, CENT/REM, SET;
The key for locking key function of the central controller: LOCK.
4. Unit number setting function:
To enrich the control functions of Haier commercial air conditioner remote monitoring system, multiple controllers
could be set to work together for a combination of multiple functions. For this, the central controller is provided
with a two-digital switch for setting controller address.
5. Realizing central control function with the central controller(max.128 indoor units can be connected)
this type is applicable for the unitary free indoor units except for cabinet type.
indoor
outdoor
6. Central control system + Group control system(max.128 x16 indoor units can be connected),this type is
applicable for the unitary free indoor units except for cabinet type.
1 2 3
CN5
MODE
FAN
CENTRAL
OPERATION
AUTO
AUTO
FAN ONLY
COOL
DRY
HEAT
TES
FILTER
C
F
SWING
MANUAL
SWING
1 2 3
CN5
MODE
COOL
TEMP
HEALTH
CLOCK
FAN
DRY
HEAT
TES
TIMER
SET
TIMER
CLOCK UP
FILTER
C
F
SWING
MANUAL
ON
AUTO
RECOVERY
OFF
RECOVERY
CHECK
FILTER
ON/OFF
RESET
DAILY
CLOCK
SET TEMP.
AUTO
OFF
NORMAL
TEMP
HEALTH
ROOM TEMP.
TIMER
SET
RECOVERY
CHECK
FILTER
RESET
DOWN VENTILATION
ON
DAILY
SWING
FAN
DEFROST
FIX
RECOVERY
MODE
PRE-HEAT
MED
LOW
CHECK
DEMAND
SYS.ADD.
SET TEMP.
STANDBY
HIGH
HEALTH
UNIT NO.
CEN.ADD.
ROOM TEMP.
DOWN VENTILATION
CENTRAL
OPERATION
AUTO
AUTO
FAN ONLY
DEFROST
FIX
CLOCK UP
FAN
PRE-HEAT
MED
CHECK
DEMAND
SYS.ADD.
MODE
STANDBY
HIGH
LOW
HEALTH
UNIT NO.
CEN.ADD.
TIMER
1 2 3
CN5
NORMAL
ON/OFF
1 2 3
CN5
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7. Use central controller + weekly timer to realize the group control function + weekly timing function,
this type is applicable for the unitary free indoor units except for cabinet type.
OFF OFF OFF OFF OFF OFF OFF
MON TUE WED THU FRI SAT SUN
ON ON ON ON ON ON ON
Haier
Program
R
Holiday
Number
Cancel
Hour
Min.
Confirm
MON TUE WED THU FRI SAT SUN
Time
Week
8. Realizing group control function with the central controller, for the unit which needs the detector, such
as cosole unit, cabinet units.
RS-485 bus Upper A Lower B
View of the detector
Power cord
Rear view of the
central controller
Power on/off
Indoor unit
CN2
CN2
CN2
CN2
Outdoor unit
9.Realizing double unit switch-over group control function with the centralcontroller, for the unit which
needs the detector, such as cosole unit, cabinet units.
CN2
CN2
CN2
CN2
CN2
CN2
CN2
CN2
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Installation procedure
1. Wire connecting
Power supply 1PH , 220-240V~, 50Hz
To connect the process
control monitor/
detector
RS - 232
To connect the
computer or MODEM
RS - 485
A B
2. Installation method
A wiring box cover must be used.
The central controller shall be installed into the installation box built in the wall fastening with 4 screws (as shown).
To
ta
l
LE
CT
ON
OF
LO
F
CK
MO
on
/T
ot
al
of
f
DE
FA
N
TE
TI
MP TI
ME
.
ME
TI
ME CE
R NT
CO
CO
NT
NF
ER
RO
IR
19mm
SE
86mm
15mm
91.5mm
L
M
Rear view
Note: Please confirm the supply voltage of AC220-240V and correct wiring. In application environment with intense
electromagnetic interference, the central controller should be shielded, while the connecting wire between the monitor
and the central controller should be shielded twin twisted wire.
Exterior dimension
180mm
Total on/Total off
CENTRAL REMOTE
SET UNIT
AUTO
TEMP
TIMER ON
EVERY DAY
120mm
MONITER
TIMER OFF
ROOM
TEMP
SELECT
ON
OFF
MODE
FAN
TIME
TEMP.
TIME
LOCK
(Fig.1)
TIMER
CENTRAL
REMOTE
CONFIRM
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As illustrated:
(Figure 1 is the front view and Figure 2
is the side view) The central controller
is 180mm long, 120mm wide and 64.4 mm
thick.
(Fig.2)
64.4mm