Download TECHNICAL & SERVICE MANUAL Ceiling

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Page 1
2003
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SPLIT-TYPE, AIR CONDITIONERS
No. OC289
TECHNICAL & SERVICE MANUAL
Series PCA Ceiling Suspended R407C
Indoor unit
[Model names]
[Service Ref.]
PCA-P3HA
PCA-P5HA
PCA-P3HA
PCA-P5HA
• Refer to the OCT03
REVISED EDITION-E as
regarding control relation.
• This manual does not cover
outdoor units.When serving
them, please refer to the
service manual No.OC261
REVISED EDITION-B and
this manual in a set.
CONTENTS
INDOOR UNIT
CENTRALLY CONTROLLED
ON
1Hr.
OFF
˚C
CLOCK
CHECK
˚C
STAND BY
DEFROST
ERROR CODE
TEMP.
NOT AVAILABLE
FILTER
CHECK MODE
TEST RUN
FUNCTION
ON/OFF
REMOTE CONTROLLER
1. SAFETY PRECAUTION ···································2
2. PART NAMES AND FUNCTIONS····················4
3. SPECIFICATIONS ············································6
4. DATA·······························································10
5. OUTLINES AND DIMENSIONS ·····················21
6. WIRING DIAGRAM············································23
7. REFRIGERANT SYSTEM DIAGRAM ··················24
8. TROUBLESHOOTING ···································25
9. DISASSEMBLY PROCEDURE ······················26
10. PARTS LIST ···················································30
11. OPTIONAL PARTS·········································33
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SAFETY PRECAUTION
Cautions for using with the outdoor unit which adopts R407C refrigerant.
· Do not use the existing refrigerant piping.
-The old refrigerant and refrigerant oil in the existing piping contains a large amount of chlorine which may cause the refrigerant oil of the new unit to deteriorate.
· Do not use copper pipes which are broken, deformed or discolour .
In addition, be sure that the inner surfaces of the pipes are clean, free of hazardous sulphur and oxides, or have no dust /
dirt, shaving particles, oils, moisture or any other contamination.
-If there is a large amount of residual oil (hydraulic oil, etc.) inside the piping and joints, deterioration of the refrigerant oil will
result.
· Store the piping to be used during installation indoors and keep both ends of the piping sealed until just before
brazing. (Store elbows and other joints in a plastic bag.)
-If dust, dirt, or water enters the refrigerant cycle, deterioration of the oil and compressor trouble may result.
· Use ester oil, ether oil or alkyl benzene (small amount) as the refrigerant oil to coat flares and flange connections.
-The refrigerant oil will degrade if it is mixed with a large amount of mineral oil.
Use liquid refrigerant to fill the system.
-If gas refrigerant is used to fill the system, the composition of the refrigerant in the cylinder will change and performance
may drop.
· Do not use a refrigerant other than R407C.
-If another refrigerant (R22, etc.) is used, the chlorine in the refrigerant may cause the refrigerant oil to deteriorate.
· Use a vacuum pump with a reverse flow check valve.
-The vacuum pump oil may flow back into the refrigerant cycle and cause the refrigerant oil to deteriorate.
· Do not use the following tools that are used with conventional refrigerant.
(Gauge manifold , charge hose, gas leak detector, reverse flow check valve, refrigerant charge base, vacuum gauge,
refrigerant recovery equipment)
-If the conventional refrigerant and refrigerant oil are mixed in the R407C, the refrigerant may deteriorated.
-If water is mixed in the R407C, the refrigerant oil may deteriorate.
-Since R407C does not contain any chlorine, gas leak detectors for conventional refrigerant will not react to it.
· Do not use a charging cylinder.
-Using a charging cylinder may cause the refrigerant to deteriorate.
· Be especially careful when managing the tools.
-if dust, dirt, or water gets in the refrigerant cycle, the refrigerant may deteriorate.
· Do not use the drier which is sold in the field.
-The drier for R407C refrigerant is per-attached to outdoor unit refrigerant circuit.
-Some drier in the field are not in conformity with R407C refrigerant .
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[1] Service tools
Use the below service tools as exclusive tools for R407C refrigerant.
No.
1
Tool name
Specifications
Gauge manifold
·Only for R407C.
·Use the existing fitting SPECIFICATIONS. (UNF7/16)
·Use high-tension side pressure of 3.43MPa or over.
2
Charge hose
·Only for R407C.
·Use pressure performance of 5.10MPa or over.
3
Electronic scale
4
Gas leak detector
·Use the detector for R407C.
5
Adapter for reverse flow check.
·Attach on vacuum pump.
6
Refrigerant charge base.
7
Refrigerant cylinder.
8
Refrigerant recovery equipment.
·For R407C
·Top of cylinder (Brown)
·Cylinder with syphon
[2] Notice on repair service
·After recovering the all refrigerant in the unit, proceed to working.
·Do not release refrigerant in the air.
·After completing the repair service, recharge the cycle with the specified amount of
liquid refrigerant.
[3] Refrigerant recharging
(1) Refrigerant recharging process
1Direct charging from the cylinder.
·R407C cylinder are available on the market has a syphon pipe.
·Leave the syphon pipe cylinder standing and recharge it.
(By liquid refrigerant)
Unit
Gravimeter
(2) Recharge in refrigerant leakage case
·After recovering the all refrigerant in the unit, proceed to working.
·Do not release the refrigerant in the air.
·After completing the repair service, recharge the cycle with the specified amount of
liquid refrigerant.
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PART NAMES AND FUNCTIONS
● Indoor (Main) Unit
Left/right guide vanes
Air outlet
Change the direction of airflow
from the horizontal blower.
Oil filter (Air intake)
w It prevents oil from
getting into the unit.
Up/down guide vanes
Change the direction of airflow from the
vartical blower.
Air intake
● Remote controller
Once the controls are set, the same operation mode can be repeated by simply pressing the ON/OFF button.
● Operation buttons
TEMP. ADJUSTMENT button
This sets the room temperature. The
temperature setting can be performed
in 1: units
Setting range
Cooler 19: to 30:
Heater 17: to 28:
TIME SETTING button
AIR SPEED button
This sets the current time, start time
and stop time.
This sets the ventilation fan speed.
ON/OFF button
This switches between the operation
and stop modes each time it is pressed.
The lamp on this button lights during
operation.
TIMER button
1Hr.
CENTRALLY CONTROLLED
ON
This switches between continuous
operation and the timer operation.
OFF
˚C
CLOCK
CHECK
˚C
STAND BY
DEFROST
ERROR CODE
NOT AVAILABLE
TEMP.
FILTER
CHECK MODE
TEST RUN
FUNCTION
ON/OFF
AIR DIRECTION button
This adjusts the vertical angle of the
ventilation.
FILTER
OPERATION SWITCH button
Press this button to switch the cooler,
electronic dry (dehumidify), automatic
and heater modes.
CHECK TEST
PAR-20MAA
FILTER button
TIMER SET
This resets the filter service indication
display
LOUVER button
VENTILATION button
CHECK-TEST RUN button
This switch the horizontal fan motion
ON and OFF.
This sets the ventilation fan speed.
Only press this button to perform an
inspection check or test operation.
Do not use it for normal operation.
(Not available for this model.)
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● Display
CENTRALLY
CONTROLLED display
This indicates when the unit is controlled by optional features such as
central control type remote controller.
In this display example on the bottom left, a condition where all display lamps light is shown for explanation purposes although this differs
from actual operation.
CLOCK display
The current time , start time and stop
time can be displayed in ten second
intervals by pressing the time switch
button. The start time or stop time is
always displayed during the timer
operation.
AIR DIRECTION display
TIMER display
This displays the air direction.
This indicates when the continuous
operation and time operation modes
are set.
It also display the time for the timer
operation at the same time as when
it is set.
FAN SPEED display
The selected fan speed is displayed.
ROOM TEMPERATURE display
ON
OFF
˚C
CLOCK
CHECK
This indicates the operation mode.
˚C
STAND BY
DEFROST
ERROR CODE
TEMP.
NOT AVAILABLE
FILTER
CHECK MODE
TEST RUN
FUNCTION
ON/OFF
FILTER
STANDBY display
This indicates when the standby
mode is set from the time the sleep
operation starts until the heating air
is discharged.
1Hr.
CENTRALLY CONTROLLED
OPERATION MODE display
The temperature of the suction air is
displayed during operation. The display range is 8° to 39°C. The display
flashes 8°C when the actual temperature is less than 8° and flashes
39°C when the actual temperature is
greater than 39°C.
Operation lamp
CHECK TEST
PAR-20MAA
This lamp lights during operation,
goes off when the unit stops and
flashes when a malfunction occurs.
TIMER SET
CHECK MODE
TEST RUN
DEFROST display
This display lights in the check mode
or when a test operation is performed.
This indicates when the defrost operation is performed.
FILTER
display
This lamp lights when the filter need
to be cleaned.
CHECK display
This indicates when a malfunction
has occurred in the unit which should
be checked.
display
SET TEMPERATURE display
POWER display
This displays the selected setting
temperature.
This lamp lights when electricity is
supplied to the unit.
Caution
● Only the Power display lights when the unit is stopped and power supplied to the unit.
● When power is turned ON for the first time the (CENTRAL CTRL) display appears to go off momentarily but this is not a
malfunction.
● When the central control remote control unit, which is sold separately, is used the ON-OFF button, operation switch button
and
TEMP. adjustment button do not operate.
● “NOT AVAILABLE” is displayed when the Air speed button are pressed.This indicates that this room unit is not equipped
with the fan direction adjustment function and the louver function.
● When power is turned ON for the first time, it is normal that “H0” is displayed on the room temperature indication (For max.
2minutes). Please wait until this “H0” indication disappear then start the operation.
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SPECIFICATIONS
1. Heat pump type
Rating Conditions (ISO T1)
Service Ref.
Item
Function
Capacity
OUTDOOR UNIT
INDOOR UNIT
Total input
Service Ref.
Power supply
Input
Running current
Starting current
External finish
Heat exchanger
Fan
Fan(drive) x No.
Fan motor output
Airflow(Lo-Hi)
External static pressure
Operation control & Thermostat
Noise level(Lo-Hi)
Unit drain pipe I.D.
Dimensions
W
D
H
Weight
Service Ref.
Power supply
Running current
Starting current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan
Fan(drive) x No.
Fan motor output
Airflow
Defrost method
Noise level
REFRIGERANT PIPING
Dimensions
Weight
Refrigerant
Charge
Oil (Model)
Pipe size O.D.
Connection method
Between the indoor &
outdoor unit
Cooling
25,600
7,500
3.36
Btu/h
W
kW
Heating
31,400
9,200
3.41
PCA-P3HA
Single phase, 50Hz, 220-230-240V
0.09
0.43
0.86
kW
A
A
kW
K/min(CFM)
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
A
A
kW
W
kW
K/min(CFM)
Cooling
Heating
W
D
H
PCA-P3HA
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
0.09
0.43
0.86
Stainless steel
Plate fin coil
Sirocco (direct) x 2
0.04
17-19 <600-670>
0 (direct blow)
Remote controller & built-in
34-38
26(1)
1,136(44-3/4)
650(25-5/8)
280(11)
41(90)
PUH-P3VGAA1.UK / PUH-P3YGAA1.UK
Single phase, 50Hz, 220-230-240V / 3 phase, 50Hz, 380-400-415V (4wires)
14.83 / 4.96
14.85/ 5.04
93 / 47
Munsell 5Y 7/1
Linear Expansion Valve
Hermetic
NE52VNJMT / NE52YDKMT
2.5
Line start
Inner thermostat,
Anti-phase protector, Thermal relay,
HP switch, Discharge thermo.
HP switch, Discharge thermo.
38
Plate fin coil
Propeller (direct) x 1
0.070
50(1,770)
Reverse cycle
49
51
900(35-7/16)
330+20(13+3/4)
855(33-5/8)
79(174)
R407C
3.3(7.3)
1.3 (Ester) MEL56
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 50m
Max. 50m
Notes1. Rating Conditions (ISO T1)
Cooling : Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F)
Heating : Indoor : D.B. 20˚C(68˚F)
Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C (43˚F)
Refrigerant piping length (one way) : 5m (16ft)
2. Guaranteed operating range
Indoor
Outdoor
D.B. 46˚C
Upper limit D.B. 35˚C, W.B. 22.5˚C
Cooling
D.B. -5˚C
Lower limit D.B. 19˚C, W.B. 15˚C
Upper limit
D.B. 28˚C
D.B. 24˚C, W.B. 18˚C
Heating
Lower limit
D.B. 17˚C
D.B. -11˚C, W.B. -12˚C
3. Above data based on indicated voltage
Indoor Unit
Single phase 230V 50Hz
Outdoor Unit Single phase 230V 50Hz / 3 phase 400V 50Hz
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Rating Conditions (ISO T1)
Service Ref.
Item
Function
PCA-P5HA
Cooling
44,400
13,000
4.90
Btu/h
W
kW
Capacity
Heating
54,600
16,000
4,98
REFRIGERANT PIPING
OUTDOOR UNIT
INDOOR UNIT
Total input
Service Ref.
PCA-P5HA
Power supply
Single phase, 50Hz, 220-230-240V
Input
0.26
0.26
kW
Running current
1.19
1.19
A
Starting current
2.38
2.38
A
External finish
Stainless steel
Heat exchanger
Plate fin coil
Fan
Fan(drive) x No.
Sirocco (direct) x 4
Fan motor output
0.08+0.08
kW
Airflow(Lo-Hi)
30-38 <1,060-1,350>
K/min(CFM)
External static pressure
0 (direct blow)
Pa(mmAq)
Operation control & Thermostat
Remote controller & built-in
Noise level(Lo-Hi)
44-50
dB
Unit drain pipe I.D.
26(1)
mm(in.)
Dimensions
W
1,520(59-7/8)
mm(in.)
D
650(25-5/8)
mm(in.)
H
280(11)
mm(in.)
Weight
56(124)
kg(lbs)
Service Ref.
PUH-P5YGAA1.UK
Power supply
3 phase, 50Hz, 380-400-415V (4wires)
6.85
7.07
Running current
A
Starting current
65.5
A
External finish
Munsell 5Y 7/1
Refrigerant control
Linear Expansion Valve
Compressor
Hermetic
Model
ZR61KCW-TFD
Motor output
3.5
kW
Starter type
Line start
Protection devices
Anti-phase protector, Internal thermostat, HP switch,Thermal relay, Discharge thermo
Crankcase heater
38
W
Heat exchanger
Plate fin coil
Fan
Fan(drive) x No.
Propeller (direct) x 2
Fan motor output
0.070+0.070
kW
Airflow
95(3,360)
K/min(CFM)
Defrost method
Reverse cycle
Noise level
Cooling
55
dB
Heating
56
dB
Dimensions
W
1,050(41-5/16)
mm(in.)
D
330+20(13+3/4)
mm(in.)
H
1,260(49-5/8)
mm(in.)
Weight
112(247)
kg(lbs)
Refrigerant
R407C
Charge
4.6(10.1)
kg(lbs)
Oil (Model)
1.690 (Ester) 3MAW-POE
L
Liquid
Pipe size O.D.
9.52(3/8)
mm(in.)
Gas
19.05(3/4)
mm(in.)
Connection method
Flared
Indoor side
Flared
Outdoor side
Between the indoor &
Max. 50m
Height difference
outdoor unit
Max. 50m
Piping length
Notes1. Rating Conditions (ISO T1)
Cooling : Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F)
Heating : Indoor : D.B. 20˚C(68˚F)
Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C (43˚F)
Refrigerant piping length (one way) : 5m (16ft)
2. Guaranteed operating range
Indoor
Outdoor
D.B. 46˚C
Upper limit D.B. 35˚C, W.B. 22.5˚C
D.B. -5˚C
Lower limit D.B. 19˚C, W.B. 15˚C
Upper limit
D.B. 28˚C
D.B. 24˚C, W.B. 18˚C
Heating
Lower limit
D.B. 17˚C
D.B. -11˚C, W.B. -12˚C
Cooling
3. Above data based on indicated voltage
Indoor Unit
Single phase 230V 50Hz
Outdoor Unit 3 phase 400V 50Hz
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Rating Conditions (ISO T1)
Service Ref.
Item
Function
Capacity
REFRIGERANT
PIPING
OUTDOOR UNIT
INDOOR UNIT
Total input
Service Ref.
Power supply
Input
Running current
Starting current
External finish
Heat exchanger
Fan
Fan(drive))No.
Fan motor output
Airflow(Lo-Hi)
External static pressure
Operation control & Thermostat
Noise level(Lo-Hi)
Unit drain pipe I.D.
W
Dimensions
D
H
Weight
Service Ref.
Power supply
Running current
Starting current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan
Fan(drive))No.
Fan motor output
Airflow
Defrost method
Noise level
Dimensions
Btu/h
W
kW
kW
A
A
kW
K/min <CFM>
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
A
A
KW
W
kW
K/min <CFM>
Cooling
W
D
H
Weight
Refrigerant
Charge
Compressor oil (Model)
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
Liquid
Pipe size O.D.
mm(in.)
Gas
Indoor side
Connection method
Outdoor side
Height difference
Between the indoor & outdoor unit
Piping length
Notes1. Rating Conditions (ISO T1)
Cooling : Indoor : D.B. 27:(80°F), W.B. 19:(66°F)
Outdoor : D.B. 35:(95°F), W.B. 24:(75°F)
Refrigerant piping length (one way) : 5m(16ft)
PCA-P3HA
Cooling
25,600
7,500
3.36
PCA-P3HA
Single phase, 50Hz, 220-230-240V
0.09
0.41
0.86
Stainless steel
Plate fin coil
Sirocco (direct) ✕ 2
0.04
17-19 <600-670>
0 (direct blow)
Remote controller & built-in
34-38
26(1)
1,136(44-3/4)
650(25-5/8)
280(11)
41(90)
PU-P3VGAA1.UK / PU-P3YGAA1.UK
Single-phase, 50Hz, 220-230-240V / 3-phase, 50Hz, 380-400-415V (4wires)
14.02 / 4.78
93 / 47
Munsell 5Y 7/1
Linear Expansion Valve
Hermetic
NE52VNJMT / NE52YDKMT
2.5
Line start
Inner thermostat,
Anti-phase protector, Thermal relay,
HP switch, Discharge thermo
HP switch, Discharge thermo
38
Plate fin coil
Propeller (direct) ✕ 1
0.070
50(1,770)
—
49
900(35-7/16)
330+20(13+3/4)
855(33-5/8)
79(174)
R407C
3.3(7.3)
1.3 (Ester) MEL56
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 50m
Max. 50m
2. Guaranteed operating range
Cooling
3. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit Single phase 230V 50Hz / 3 phase 400V 50Hz
8
Upper limit
Lower limit
Indoor
D.B. 35:, D.B. 22.5:
D.B. 19:, D.B. 15:
Outdoor
D.B. 46:
D.B. -5:
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Page 9
Rating Conditions (ISO T1)
Service Ref.
Item
PCA-P5HA
Function
Cooling
44,400
Capacity
13,000
Total input
4.90
Service Ref.
PCA-P5HA
Power supply
Single phase, 50Hz, 220-230-240V
Input
kW
0.26
Running current
A
1.19
Starting current
A
2.38
External finish
Stainless steel
Heat exchanger
Plate fin coil
Fan
Fan(drive))No.
Sirocco (direct) ✕ 4
Fan motor output
kW
0.08+0.08
Airflow(Lo-Hi)
K/min <CFM>
30-38 <1,060-1,350>
External static pressure
Pa(mmAq)
0 (direct blow)
Operation control & Thermostat
Remote controller & built-in
Noise level(Lo-Hi)
dB
44-50
Unit drain pipe I.D.
mm(in.)
26(1)
W
Dimensions
mm(in.)
1,520(59-7/8)
D
mm(in.)
650(25-5/8)
H
mm(in.)
280(11)
Weight
kg(lbs)
56(124)
Service Ref.
PU-P5YGAA1.UK
Power supply
3-phase, 50Hz, 380-400-415V (4wires)
Running current
A
6.85
Starting current
A
65.5
External finish
Munsell 5Y 7/1
Refrigerant control
Linear Expansion Valve
Compressor
Hermetic
Model
ZR61KCW-TFD
Motor output
KW
3.5
Starter type
Line start
Protection devices
Anti-phase protector, Internal thermostat, HP switch, Thermal relay, Discharge thermo
Crankcase heater
W
38
Heat exchanger
Plate fin coil
Fan
Fan(drive))No.
Propeller (direct) ✕ 2
Fan motor output
kW
0.070+0.070
Airflow
K/min <CFM>
95(3,360)
Defrost method
—
Noise level
dB
55
Dimensions
mm(in.)
1,050(41-5/16)
Cooling
W
mm(in.)
330+20(13+3/4)
D
mm(in.)
1,260(49-5/8)
Weight
H
kg(lbs)
112(247)
Refrigerant
R407C
Charge
kg(lbs)
4.6(10.1)
Compressor oil (Model)
L
1.690 (Ester) 3MAW-POE
Liquid
mm(in.)
9.52(3/8)
Pipe size O.D.
Gas
mm(in.)
19.05(3/4)
Indoor side
Flared
Connection method
Outdoor side
Flared
Height difference
Max. 50m
Between the indoor & outdoor unit
Piping length
Max. 50m
REFRIGERANT
PIPING
OUTDOOR UNIT
INDOOR UNIT
Btu/h
W
kW
Notes1. Rating Conditions (ISO T1)
Cooling : Indoor : D.B. 27:(80°F), W.B. 19:(66°F)
Outdoor : D.B. 35:(95°F), W.B. 24:(75°F)
Refrigerant piping length (one way) : 5m(16ft)
2. Guaranteed operating range
Cooling
3. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit 3 phase 400V 50Hz
9
Upper limit
Lower limit
Indoor
D.B. 35:, D.B. 22.5:
D.B. 19:, D.B. 15:
Outdoor
D.B. 46:
D.B. -5:
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DATA
1. PERFORMANCE DATA (240V)
1) COOLING CAPACITY<1>
PCA-P3HA
Indoor
Indoor
Intake air Intake air
D.B.(°C) W.B.(°C)
CA
20
SHC(W) SHF
P.C.
Outdoor intake air D.B.(°C)
25
CA SHC(W) SHF
P.C.
CA
30
SHC(W) SHF
P.C.
20
16
7,425
4,604
0.62
2.69
7,200
4,464
0.62
2.84
6,975
4,325
0.62
3.01
20
18
7,950
3,975
0.50
2.74
7,725
3,863
0.50
2.89
7,463
3,731
0.50
3.09
20
20
8,550
3,249
0.38
2.82
8,363
3,178
0.38
2.96
8,138
3,092
0.38
3.16
22
16
7,425
5,198
0.70
2.69
7,200
5,040
0.70
2.84
6,975
4,883
0.70
3.01
22
18
7,950
4,611
0.58
2.74
7,725
4,481
0.58
2.89
7,463
4,328
0.58
3.09
22
20
8,550
3,933
0.46
2.82
8,363
3,847
0.46
2.96
8,138
3,743
0.46
3.16
24
16
7,425
5,792
0.78
2.69
7,200
5,616
0.78
2.84
6,975
5,441
0.78
3.01
24
18
7,950
5,247
0.66
2.74
7,725
5,099
0.66
2.89
7,463
4,925
0.66
3.09
24
20
8,550
4,617
0.54
2.82
8,363
4,516
0.54
2.96
8,138
4,394
0.54
3.16
26
16
7,425
6,386
0.86
2.69
7,200
6,192
0.86
2.84
6,975
5,999
0.86
3.01
26
18
7,950
5,883
0.74
2.74
7,725
5,717
0.74
2.89
7,463
5,522
0.74
3.09
26
20
8,550
5,301
0.62
2.82
8,363
5,185
0.62
2.96
8,138
5,045
0.62
3.16
28
16
7,425
6,980
0.94
2.69
7,200
6,768
0.94
2.84
6,975
6,557
0.94
3.01
28
18
7,950
6,519
0.82
2.74
7,725
6,335
0.82
2.89
7,463
6,119
0.82
3.09
28
20
8,550
5,985
0.70
2.82
8,363
5,854
0.70
2.96
8,138
5,696
0.70
3.16
30
16
7,425
7,425
1.00
2.69
7,200
7,200
1.00
2.84
6,975
6,975
1.00
3.01
30
18
7,950
7,155
0.90
2.74
7,725
6,953
0.90
2.89
7,463
6,716
0.90
3.09
30
20
8,550
6,669
0.78
2.82
8,363
6,523
0.78
2.96
8,138
6,347
0.78
3.16
32
16
7,425
7,425
1.00
2.69
7,200
7,200
1.00
2.84
6,975
6,975
1.00
3.01
32
18
7,950
7,791
0.98
2.74
7,725
7,571
0.98
2.89
7,463
7,313
0.98
3.09
32
20
8,550
7,353
0.86
2.82
8,363
7,192
0.86
2.96
8,138
6,998
0.86
3.16
34
16
7,425
7,425
1.00
2.69
7,200
7,200
1.00
2.84
6,975
6,975
1.00
3.01
34
18
7,950
7,950
1.00
2.74
7,725
7,725
1.00
2.89
7,463
7,463
1.00
3.09
34
20
8,550
8,037
0.94
2.82
8,363
7,861
0.94
2.96
8,138
7,649
0.94
3.16
Notes CA : Capacity (W)
P.C. : Power consumption (kW)
SHC(W) : Sensible heat capacity
SHF : Sensible heat factor
10
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COOLING CAPACITY<2>
PCA-P3HA
Indoor
Indoor
Intake air Intake air
D.B.(°C) W.B.(°C)
CA
35
SHC(W) SHF
P.C.
Outdoor intake air D.B.(°C)
40
CA SHC(W) SHF
P.C.
CA
45
SHC(W) SHF
P.C.
20
16
6,675
4,139
0.62
3.23
6,375
3,953
0.62
3.46
6,075
3,767
0.62
3.75
20
18
7,200
3,600
0.50
3.31
6,975
3,488
0.50
3.56
6,525
3,263
0.50
3.83
20
20
7,800
2,964
0.38
3.39
7,500
2,850
0.38
3.63
7,050
2,679
0.38
3.90
22
16
6,675
4,673
0.70
3.23
6,375
4,463
0.70
3.46
6,075
4,253
0.70
3.75
22
18
7,200
4,176
0.58
3.31
6,975
4,046
0.58
3.56
6,525
3,785
0.58
3.83
22
20
7,800
3,588
0.46
3.39
7,500
3,450
0.46
3.63
7,050
3,243
0.46
3.90
24
16
6,675
5,207
0.78
3.23
6,375
4,973
0.78
3.46
6,075
4,739
0.78
3.75
24
18
7,200
4,752
0.66
3.31
6,975
4,604
0.66
3.56
6,525
4,307
0.66
3.83
24
20
7,800
4,212
0.54
3.39
7,500
4,050
0.54
3.63
7,050
3,807
0.54
3.90
26
16
6,675
5,741
0.86
3.23
6,375
5,483
0.86
3.46
6,075
5,225
0.86
3.75
26
18
7,200
5,328
0.74
3.31
6,975
5,162
0.74
3.56
6,525
4,829
0.74
3.83
26
20
7,800
4,836
0.62
3.39
7,500
4,650
0.62
3.63
7,050
4,371
0.62
3.90
28
16
6,675
6,275
0.94
3.23
6,375
5,993
0.94
3.46
6,075
5,711
0.94
3.75
28
18
7,200
5,904
0.82
3.31
6,975
5,720
0.82
3.56
6,525
5,351
0.82
3.83
28
20
7,800
5,460
0.70
3.39
7,500
5,250
0.70
3.63
7,050
4,935
0.70
3.90
30
16
6,675
6,675
1.00
3.23
6,375
6,375
1.00
3.46
6,075
6,075
1.00
3.75
30
18
7,200
6,480
0.90
3.31
6,975
6,278
0.90
3.56
6,525
5,873
0.90
3.83
30
20
7,800
6,084
0.78
3.39
7,500
5,850
0.78
3.63
7,050
5,499
0.78
3.90
32
16
6,675
6,675
1.00
3.23
6,375
6,375
1.00
3.46
6,075
6,075
1.00
3.75
32
18
7,200
7,056
0.98
3.31
6,975
6,836
0.98
3.56
6,525
6,395
0.98
3.83
32
20
7,800
6,708
0.86
3.39
7,500
6,450
0.86
3.63
7,050
6,063
0.86
3.90
34
16
6,675
6,675
1.00
3.23
6,375
6,375
1.00
3.46
6,075
6,075
1.00
3.75
34
18
7,200
7,200
1.00
3.31
6,975
6,975
1.00
3.56
6,525
6,525
1.00
3.83
34
20
7,800
7,332
0.94
3.39
7,500
7,050
0.94
3.63
7,050
6,627
0.94
3.90
Notes CA : Capacity (W)
P.C. : Power consumption (kW)
SHC(W) : Sensible heat capacity
SHF : Sensible heat factor
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COOLING CAPACITY<3>
PCA-P5HA
Indoor
Indoor
Intake air Intake air
D.B.(°C) W.B.(°C)
CA
20
SHC(W) SHF
P.C.
Outdoor intake air D.B.(°C)
25
CA SHC(W) SHF
P.C.
CA
30
SHC(W) SHF
P.C.
20
16
12,870
8,366
0.65
3.92
12,480
8,112
0.65
4.14
12,090
7,859
0.65
4.39
20
18
13,780
7,303
0.53
3.99
13,390
7,097
0.53
4.21
12,935
6,856
0.53
4.51
20
20
14,820
6,076
0.41
4.12
14,495
5,943
0.41
4.31
14,105
5,783
0.41
4.61
22
16
12,870
9,395
0.73
3.92
12,480
9,110
0.73
4.14
12,090
8,826
0.73
4.39
22
18
13,780
8,406
0.61
3.99
13,390
8,168
0.61
4.21
12,935
7,890
0.61
4.51
22
20
14,820
7,262
0.49
4.12
14,495
7,103
0.49
4.31
14,105
6,911
0.49
4.61
24
16
12,870 10,425
0.81
3.92
12,480 10,109
0.81
4.14
12,090
9,793
0.81
4.39
24
18
13,780
9,508
0.69
3.99
13,390
9,239
0.69
4.21
12,935
8,925
0.69
4.51
24
20
14,820
8,447
0.57
4.12
14,495
8,262
0.57
4.31
14,105
8,040
0.57
4.61
26
16
12,870 11,454
0.89
3.92
12,480 11,107
0.89
4.14
12,090 10,760
0.89
4.39
26
18
13,780 10,611
0.77
3.99
13,390 10,310
0.77
4.21
12,935
9,960
0.77
4.51
26
20
14,820
9,633
0.65
4.12
14,495
9,422
0.65
4.31
14,105
9,168
0.65
4.61
28
16
12,870 12,484
0.97
3.92
12,480 12,106
0.97
4.14
12,090 11,727
0.97
4.39
28
18
13,780 11,713
0.85
3.99
13,390 11,382
0.85
4.21
12,935 10,995
0.85
4.51
28
20
14,820 10,819
0.73
4.12
14,495 10,581
0.73
4.31
14,105 10,297
0.73
4.61
30
16
12,870 12,870
1.00
3.92
12,480 12,480
1.00
4.14
12,090 12,090
1.00
4.39
30
18
13,780 12,815
0.93
3.99
13,390 12,453
0.93
4.21
12,935 12,030
0.93
4.51
30
20
14,820 12,004
0.81
4.12
14,495 11,741
0.81
4.31
14,105 11,425
0.81
4.61
32
16
12,870 12,870
1.00
3.92
12,480 12,480
1.00
4.14
12,090 12,090
1.00
4.39
32
18
13,780 13,780
1.00
3.99
13,390 13,390
1.00
4.21
12,935 12,935
1.00
4.51
32
20
14,820 13,190
0.89
4.12
14,495 12,901
0.89
4.31
14,105 12,553
0.89
4.61
34
16
12,870 12,870
1.00
3.92
12,480 12,480
1.00
4.14
12,090 12,090
1.00
4.39
34
18
13,780 13,780
1.00
3.99
13,390 13,390
1.00
4.21
12,935 12,935
1.00
4.51
34
20
14,820 14,375
0.97
4.12
14,495 14,060
0.97
4.31
14,105 13,682
0.97
4.61
Notes CA : Capacity (W)
P.C. : Power consumption (kW)
SHC(W) : Sensible heat capacity
SHF : Sensible heat factor
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COOLING CAPACITY<4>
PCA-P5HA
Indoor
Indoor
Intake air Intake air
D.B.(°C) W.B.(°C)
CA
35
SHC(W) SHF
P.C.
Outdoor intake air D.B.(°C)
40
CA SHC(W) SHF
P.C.
CA
45
SHC(W) SHF
P.C.
20
16
11,570
7,521
0.65
4.70
11,050
7,183
0.65
5.05
10,530
6,845
0.65
5.46
20
18
12,480
6,614
0.53
4.83
12,090
6,408
0.53
5.19
11,310
5,994
0.53
5.59
20
20
13,520
5,543
0.41
4.95
13,000
5,330
0.41
5.29
12,220
5,010
0.41
5.68
22
16
11,570
8,446
0.73
4.70
11,050
8,067
0.73
5.05
10,530
7,687
0.73
5.46
22
18
12,480
7,613
0.61
4.83
12,090
7,375
0.61
5.19
11,310
6,899
0.61
5.59
22
20
13,520
6,625
0.49
4.95
13,000
6,370
0.49
5.29
12,220
5,988
0.49
5.68
24
16
11,570
9,372
0.81
4.70
11,050
8,951
0.81
5.05
10,530
8,529
0.81
5.46
24
18
12,480
8,611
0.69
4.83
12,090
8,342
0.69
5.19
11,310
7,804
0.69
5.59
24
20
13,520
7,706
0.57
4.95
13,000
7,410
0.57
5.29
12,220
6,965
0.57
5.68
26
16
11,570 10,297
0.89
4.70
11,050
9,835
0.89
5.05
10,530
9,372
0.89
5.46
26
18
12,480
9,610
0.77
4.83
12,090
9,309
0.77
5.19
11,310
8,709
0.77
5.59
26
20
13,520
8,788
0.65
4.95
13,000
8,450
0.65
5.29
12,220
7,943
0.65
5.68
28
16
11,570 11,223
0.97
4.70
11,050 10,719
0.97
5.05
10,530 10,214
0.97
5.46
28
18
12,480 10,608
0.85
4.83
12,090 10,277
0.85
5.19
11,310
9,614
0.85
5.59
28
20
13,520
9,870
0.73
4.95
13,000
9,490
0.73
5.29
12,220
8,921
0.73
5.68
30
16
11,570 11,570
1.00
4.70
11,050 11,050
1.00
5.05
10,530 10,530
1.00
5.46
30
18
12,480 11,606
0.93
4.83
12,090 11,244
0.93
5.19
11,310 10,518
0.93
5.59
30
20
13,520 10,951
0.81
4.95
13,000 10,530
0.81
5.29
12,220
9,898
0.81
5.68
32
16
11,570 11,570
1.00
4.70
11,050 11,050
1.00
5.05
10,530 10,530
1.00
5.46
32
18
12,480 12,480
1.00
4.83
12,090 12,090
1.00
5.19
11,310 11,310
1.00
5.59
32
20
13,520 12,033
0.89
4.95
13,000 11,570
0.89
5.29
12,220 10,876
0.89
5.68
34
16
11,570 11,570
1.00
4.70
11,050 11,050
1.00
5.05
10,530 10,530
1.00
5.46
34
18
12,480 12,480
1.00
4.83
12,090 12,090
1.00
5.19
11,310 11,310
1.00
5.59
34
20
13,520 13,114
0.97
4.95
13,000 12,610
0.97
5.29
12,220 11,853
0.97
5.68
Notes CA : Capacity (W)
P.C. : Power consumption (kW)
SHC(W) : Sensible heat capacity
SHF : Sensible heat factor
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Cooling capacity correction factors
Service Ref.
Refrigerant piping length (one way)
20m
25m
30m
35m
5m
10m
15m
40m
45m
50m
PCA-P3HA
1.00
0.981
0.968
0.952
0.940
0.925
0.913
0.900
0.886
0.874
PCA-P5HA
1.00
0.981
0.968
0.952
0.940
0.925
0.913
0.900
0.886
0.874
Cooling
CAPACITY (RATIO)
1.4
INDOOR W.B.(°C)
1.2
1.0
22
20
18
16
0.8
TOTAL INPUT (RATIO)
INDOOR W.B.(°C)
22
20
18
16
1.2
1.0
0.8
0.6
0.4
-5
0
10
20
30
40
46
OUTDOOR D.B.(°C)
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Page 15
2) HEATING CAPACITY
Service Ref.
PCA-P3HA
PCA-P5HA
Indoor
Intake
air
D.B.(°C)
15
20
25
15
20
25
-10
-5
P.C.
2.01
2.18
2.32
2.94
3.19
3.39
CA
5,842
5,612
5,428
10,160
9,760
9,440
CA
6,348
6,072
5,888
11,040
10,560
10,240
P.C.
2.22
2.39
2.59
3.24
3.49
3.78
Outdoor intake air W.B.(°C)
0
5
CA
P.C.
CA
P.C.
7,084 2.56 9,292 3.07
6,716 2.76 8,970 3.31
6,440 3.00 8,464 3.51
12,320 3.74 16,160 4.48
11,680 4.03 15,600 4.83
11,200 4.38 14,720 5.13
10
CA
P.C.
10,488 3.41
10,120 3.68
9,752 3.94
18,240 4.98
17,600 5.38
16,960 5.75
15
CA
P.C.
11,684 3.68
11,270 3.96
10,856 4.25
20,320 5.38
19,600 5.78
18,880 6.20
Notes CA : Capacity (W)
P.C. : Power consumption (kW)
Heating capacity correction factors
5m
10m
15m
Refrigerant piping length (one way)
20m
25m
30m
35m
40m
45m
50m
PCA-P3HA
1.00
0.998
0.995
0.993
0.990
0.988
0.985
0.983
0.980
0.978
PCA-P5HA
1.00
0.998
0.995
0.993
0.990
0.988
0.985
0.983
0.980
0.978
Service Ref.
Heating
Correcting the capacity line influenced by frosting.
Not correcting the capacity line influenced by frosting.
CAPACITY (RATIO)
1.4
15
20 INDOOR D.B. (°C)
25
1.2
1.0
0.8
0.6
0.4
TOTAL INPUT (RATIO)
1.4
25
20
15
1.2
1.0
0.8
0.6
0.4
-12 -10
-5
0
5
10
15
OUTDOOR W.B. (°C)
15
INDOOR D.B. (°C)
OC289--1.qxp
03.3.19 10:50 AM
Page 16
2. ELECTRICAL DATA
2.1. Heat pump type
Rating Conditions (ISO T1)
Indoor·······220V 50Hz Single phase
Outdoor····220V 50Hz Singel phase / 380V 50Hz 3 phase
Service Indoor unit
Ref. Outdoor unit
Mode
PCA-P3HA
PUH-P3VGAA1.UK
PUH-P3YGAA1.UK
PCA-P5HA
PUH-P5YGAA1.UK
Heating
Cooling
Heating
Cooling
Heating
Capacity (W)
7,500
9,200
7,500
9,200
13,000
16,000
Total Input (kW) (In + Out)
Input (kW)
3.36
3.41
3.36
3.41
4.90
4.98
0.09
0.09
0.09
0.09
0.26
0.26
Outdoor Indoor
Cooling
Current (A)
0.44
0.44
0.44
0.44
1.24
1.24
Current (A)
15.31
15.54
5.23
5.32
7.22
7.46
85
85
43
43
65.5
65.5
Starting current (A)
Indoor·······230V 50Hz Single phase
Outdoor····230V 50Hz Singel phase / 400V 50Hz 3 phase
Service Indoor unit
Ref. Outdoor unit
Mode
PCA-P3HA
PUH-P3VGAA1.UK
PUH-P3YGAA1.UK
PCA-P5HA
PUH-P5YGAA1.UK
Heating
Cooling
Heating
Cooling
Heating
Capacity (W)
7,500
9,200
7,500
9,200
13,000
16,000
Total Input (kW) (In + Out)
Input (kW)
3.36
3.41
3.36
3.41
4.90
4.98
0.09
0.09
0.09
0.09
0.26
0.26
Outdoor Indoor
Cooling
Current (A)
0.43
0.43
0.43
0.43
1.19
1.19
Current (A)
14.63
14.85
4.96
5.04
6.85
7.07
89
89
45
45
65.5
65.5
Starting current (A)
Indoor·······240V 50Hz Single phase
Outdoor····240V 50Hz Singel phase / 415V 50Hz 3 phase
Service Indoor unit
Ref. Outdoor unit
Mode
PCA-P3HA
PUH-P3VGAA1.UK
PUH-P3YGAA1.UK
PCA-P5HA
PUH-P5YGAA1.UK
Heating
Cooling
Heating
Cooling
Heating
Capacity (W)
7,500
9,200
7,500
9,200
13,000
16,000
Total Input (kW) (In + Out)
Input (kW)
3.36
3.41
3.36
3.41
4.90
4.98
0.09
0.09
0.09
0.09
0.27
0.27
Outdoor Indoor
Cooling
Current (A)
0.41
0.41
0.41
0.41
1.14
1.14
Current (A)
14.02
14.24
4.78
4.86
6.61
6.82
93
93
47
47
65.5
65.5
Starting current (A)
16
OC289--1.qxp
03.3.19 10:50 AM
Page 17
2.2. Cooling only type
Rating Conditions (ISO T1)
Indoor·······220V 50Hz Single phase
Outdoor····220V 50Hz Singel phase / 380V 50Hz 3 phase
Service Indoor unit
Ref. Outdoor unit
Mode
PCA-P3HA
PU-P3VGAA1.UK
PU-P3YGAA1.UK
PCA-P5HA
PU-P5YGAA1.UK
Cooling
Cooling
7,500
7,500
13,000
Total Input (kW) (In + Out)
Input (kW)
3.36
3.36
4.90
0.09
0.09
0.26
Current (A)
0.44
0.44
1.24
Current (A)
15.31
5.23
7.22
85
43
65.5
Outdoor Indoor
Cooling
Capacity (W)
Starting current (A)
Indoor·······230V 50Hz Single phase
Outdoor····230V 50Hz Singel phase / 400V 50Hz 3 phase
Service Indoor unit
Ref. Outdoor unit
Mode
PCA-P3HA
PU-P3VGAA1.UK
PU-P3YGAA1.UK
PCA-P5HA
PU-P5YGAA1.UK
Cooling
Cooling
7,500
7,500
13,000
Total Input (kW) (In + Out)
Input (kW)
3.36
3.36
4.90
0.09
0.09
0.26
Current (A)
0.43
0.43
1.19
Current (A)
14.63
4.96
6.85
89
45
65.5
Outdoor Indoor
Cooling
Capacity (W)
Starting current (A)
Indoor·······240V 50Hz Single phase
Outdoor····240V 50Hz Singel phase / 415V 50Hz 3 phase
Service Indoor unit
Ref. Outdoor unit
Mode
PCA-P3HA
PU-P3VGAA1.UK
PU-P3YGAA1.UK
PCA-P5HA
PU-P5YGAA1.UK
Cooling
Cooling
7,500
7,500
13,000
Total Input (kW) (In + Out)
Input (kW)
3.36
3.36
4.90
0.09
0.09
0.26
Current (A)
0.41
0.41
1.14
Current (A)
14.02
4.78
6.61
93
47
65.5
Outdoor Indoor
Cooling
Capacity (W)
Starting current (A)
17
OC289--1.qxp
03.3.19 10:50 AM
Page 18
3. STANDARD OPERATION DATA
3.1 Heat pump type
Rating Conditions (ISO T1)
Service Ref.
Cooling
Heating
Cooling
Heating
W
7,500
9,200
13,000
16,000
KW
3.36
3.41
4.90
4.98
Total
Mode
Capacity
Input
Indoor unit Service Ref.
PCA-P3HA
PCA-P5HA
1, 50
1, 50
230
230
Electrical circuit
Phase, Hz
Volts
V
Amperes
A
0.43
1.19
1.19
PUH-P3VGAA1.UK
PUH-P5YGAA1.UK
/PUH-P3YGAA1.UK
1, 50/3, 50
3, 50
400
Volts
V
230/400
Amperes
A
14.63/4.96 14.85/5.04
6.85
7.07
MPa
(Of/F)
MPa
(Of/F)
2.31
(23.5)
0.45
(4.6)
2.43
(24.8)
0.39
(4.0)
2.01
(20.5)
0.46
(4.6)
2.07
(21.1)
0.38
(3.8)
Discharge temperature
°C
84
89
73
73
Condensing temperature
°C
59
62
54
55
Suction temperature
°C
2.9
-0.7
4.8
-0.3
Ref. pipe length
m
5
5
5
5
D.B.
°C
27
20
27
20
W.B.
°C
19
15
19
15
Discharge air temperature D.B.
°C
13
47
15
43
D.B.
°C
35
7
35
7
W.B.
°C
24
6
24
6
SHF
0.72
—
0.72
—
BF
0.14
—
0.19
—
Discharge pressure
Refrigerant circuit
0.43
Outdoor unit Service Ref.
Phase, Hz
Outdoor Indoor side
side
PCA-P5HA
PCA-P3HA
Suction pressure
Intake air temperature
Intake air temperature
The unit of pressure has been changed to Mpa on the international system of unit (SI unit system).
The converted score against the traditional unit system can be gotten according to the formula below.
Of/F
F)
1(Mpa)=10.2(O
18
OC289--1.qxp
03.3.19 10:50 AM
Page 19
3.2 Cooling only type
Rating Conditions (ISO T1)
Service Ref.
PCA-P3HA
PCA-P5HA
Cooling
Cooling
W
7,500
13,000
KW
3.36
4.90
PCA-P3HA
PCA-P5HA
1, 50
1, 50
Total
Mode
Capacity
Input
Indoor unit Service Ref.
Electrical circuit
Phase, Hz
Volts
V
230
230
Amperes
A
0.43
1.19
PU-P3VGAA1.UK
PU-P5YGAA1.UK
Outdoor unit Service Ref.
/PU-P3YGAA1.UK
Phase, Hz
Refrigerant circuit
3, 50
Volts
V
230/400
400
Amperes
A
14.63/4.96
6.85
MPa
(Of/F)
MPa
(Of/F)
2.31
(23.5)
0.45
(4.6)
2.01
(20.5)
0.46
(4.6)
Discharge temperature
°C
84
73
Condensing temperature
°C
59
54
Suction temperature
°C
2.9
4.8
Ref. pipe length
m
5
5
D.B.
°C
27
27
W.B.
°C
19
19
Discharge air temperature D.B.
°C
13
15
D.B.
°C
35
35
W.B.
°C
24
24
SHF
0.72
0.75
BF
0.14
0.19
Discharge pressure
Outdoor Indoor side
side
1, 50/3, 50
Suction pressure
Intake air temperature
Intake air temperature
The unit of pressure has been changed to Mpa on the international system of unit (SI unit system).
The converted score against the traditional unit system can be gotten according to the formula below.
Of/F
F)
1(Mpa)=10.2(O
4. OUTLET AIR SPEED AND COVERAGE RANGE
Air flow
Air speed
Coverage range
m3/min
m/sec
m
PCA-P3HA
19
2.9
7.9
PCA-P5HA
38
4.2
13.2
19
OC289--1.qxp
03.3.19 10:50 AM
Page 20
5. NOISE CRITERION CURVES
NOTCH SPL(dB)
Hi
38
Lo
34
PCA-P5HA
LINE
90
90
80
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
PCA-P3HA
LINE
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
NC-20
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-20
10
10
63
125
250
500
1000
2000
4000
63
8000
ceiling
1m
about 1.4m
125
250
500
1000
2000
BAND CENTER FREQUENCIES, Hz
BAND CENTER FREQUENCIES, Hz
1m
NOTCH SPL(dB)
Hi
50
Lo
44
unit
MICROPHONE
20
4000
8000
<Air intake>
1098
1136
986 <Air
outlet>
bolt pitch>
75
21
110
<gas>
<liquid>
175
Suspension bolt
Filter
75
80
70
Filter element for the exchange
model:PAC-SG38KF-E (12pcs.)
360
handle
3
1
Rear wall
Adjustable part
85
45
1136
Ceiling
176
105
140
18
318
2
4
or more
100
366
6
7
0
Terminal block
[2
22
[ 20
9
250
Less than
Allowing clearances
480
(122 )
8
PCA-P3HA
or more
100
<Flexible hose(accessory)>
650
289
<Suspension bolt pitch>
320
495
<Filter contour dimension>
Inspection port
(pipe sensor)
<Air outlet>
1
243
Refrigerant-pipe connection(gas pipe side/flared connection : 5/8F)
Refrigerant-pipe connection(liquid pipe side/flared connection : 3/8F)
Flexible hose(accessory)➔Drainage pipe connection(VP-25:pipe outside diameter [ 32)
Knock out hole for left Refrigerant-pipe arrangement
Knock out hole for upper Refrigerant-pipe arrangement
Knock out hole for wiring arrangement : 2- [ 27
Terminal block(indoor/outdoor connecting line)
Terminal block(remote controller)
Knock out hole (duct for fresh air intake): 2- [ 200
Option parts:duct flange( [ 200). model: PAC-SF28OF-E(1 pcs.)
43
1
2
3
4
5
6
7
8
9
75
1224
1180 <Suspension
NOTES.
1.Use M10 or W3/8 screw for anchor bolt.
The half bottom of FAN CASING
can be separated.
Electrical box
102
110
258
254
295
197
<Air intake>
70~90
13
2
15
650
280
16
288
120
165
90
Less than
130
300
5
Less than
210
38
130
Terminal block
500
21
or more
90˚
5
2~3
03.3.19 10:50 AM
(Gap to ceiling)
OC289--1.qxp
Page 21
OUTLINES AND DIMENSIONS
Unit : mm
NOTES.
1.Use M10 or W3/8 screw for anchor bolt.
The half bottom of FAN CASING
can be separated.
Electrical box
<Air intake>
1482
1520
1370 <Air
outlet>
<Suspension bolt pitch>
75
21
Suspension bolt
80
650
289
70
<Suspension bolt pitch>
320
495
360
Filter element for the exchange
model:PAC-SG38KF-E (12pcs.)
handle
or more
100
<Flexible hose(accessory)>
75
<Filter contour dimension>
Filter
Inspection port
(pipe sensor)
75
1608
1564
197
<liquid>
1
243
18
45
85
140
2
4
Rear wall
298
176
105
Adjustable part
3
1
1520
Ceiling
246
6
440
(122)
7
or more
100
440
9
[2
22
0
[20
250
Less than
Allowing clearances
Terminal block
8
Refrigerant-pipe connection(gas pipe side/flared connection : 5/8F)
Refrigerant-pipe connection(liquid pipe side/flared connection : 3/8F)
Flexible hose(accessory)➔Drainage pipe connection(VP-25 : pipe outside diameter [ 32)
Knock out hole for left Refrigerant-pipe arrangement
Knock out hole for upper Refrigerant-pipe arrangement
Knock out hole for wiring arrangement : 2- [ 27
Terminal block(indoor/outdoor connecting line)
Terminal block(remote controller)
Knock out hole (duct for fresh air intake) : 2- [ 200
Option parts:duct flange( [ 200). model: PAC-SF28OF-E(1 pcs.)
43
110
102
110
258
254
295
175
<Air outlet>
<Air intake>
165
<gas>
280
16
288
70~90
13
120
90
1
2
3
4
5
6
7
8
9
650
210
38
2
15
300
130
Less than
130
5
Less than
22
500
Terminal block
90˚
2~3
03.3.19 10:50 AM
or more
PCA-P5HA
(Gap to ceiling)
OC289--1.qxp
Page 22
Unit : mm
OC289--1.qxp
03.3.19 10:50 AM
6
Page 23
WIRING DIAGRAM
PCA-P3HA
PCA-P5HA
INDOOR UNIT
ORN
RED
BLK
BLU
YLW
WHT
C2
1
1
YLW
YLW
GRY
FAN 1 3 5 7
(WHT)
X6 X5 X4
SW1
Manufacture Service board
MODELS
1 2 3 4 5
1 2 3 4
ON
OFF
PCA-P3HA
J21 J22 J23 J24
1 2 3 4
PCA-P5HA
1 2
SW2
Manufacture Service board
J21 J22 J23 J24
SYMBOL
F1
ZNR
I.B
CN2L
CN32
CN41
LED1
LED2
LED3
X1
X4
X5
X6
SW1
SW2
SWE
NAME
INDOOR POWER BOARD
FUSE(4A)
VARISTOR
INDOOR CONTROLLER BOARD
CONNECTOR(LOSSNAY)
CONNECTOR(REMOTE SWITCH)
CONNECTOR(HA TERMINAL-A)
POWER SUPPLY(I.B)
POWER SUPPLY(R.B)
TRANSMISSION(INDOOR-OUTDOOR)
RELAY(DEW PREVENTION HEATER)
RELAY(FAN MOTOR)
RELAY(FAN MOTOR)
RELAY(FAN MOTOR)
JUMPER WIRE(MODEL SELECTION)
JUMPER WIRE(CAPACITY CODE)
SWITCH(EMERGENCY OPERATION)
SYMBOL
ON
OFF
TH1
L
N
TB1
<PU(H)-P3/5YGAA1.UK>
POWER SUPPLY
3N~(3PHASE 4WIRES)
380-400-415V 50Hz
S1
S2
S3
L1
L2
L3
N
TB6
1 2
R.B
BLU
BLU
CN2
1 3
Please set the voltage using the
remote controller.
For the setting method,please refer to
the indoor unit installation Manual.
TB5
2
1
TRANSMISSION WIRES
DC12V
[Servicing]
Fasten terminal of the terminal board "TB4" equips lock system.
To remove the fastened terminal,pull it while pressing the protruding
portion(locking lever)of the terminal.The fastened terminal protruding
portion should face upward.
NAME
FAN MOTOR
CAPACITOR(FAN MOTOR)
DEW PREVENTION HEATER
TB5
TERMINAL BLOCK(REMOTE CONTROLLER
TRANSMISSION LINE)
TH1
ROOM TEMPERATUR THERMISTOR
(0˚C/15kΩ, 25˚C/5.4kΩ DETECT)
TH2
PIPE TEMPERATUR THERMISTOR/LIQUID
(0˚C/15kΩ, 25˚C/5.4kΩ DETECT)
TH5
CONDENSER / EVAPORATOR TEMPERATUR THERMISTOR
(0˚C/15kΩ, 25˚C/5.4kΩ DETECT)
REMOTE CONTROLLER BOARD
CONNECTOR(PROGRAM TIMER)
CN2
TB6
TB4
S1
S2
S3
YLW
ORN
BRN
TH2 TH5
MF1,MF2
C1,C2
H2
TB4
R.B
REMOCON
CN22
(BLU)
1 2
ON
OFF
LEGEND
P.B
PIPE
CN29
(BLK)
1 2
BLK
WHT
I.B
J11 J12 J13 J14 J15
LIQUID
CN21
(WHT)
1 2
BLK
INTAKE
CN20
(RED)
1 2
WHT
SW1
J15
J14
J13
J12
J11
J24
J23
J22
J21
ON
OFF
SW2
OUTDOOR
CN01(BLU)
1
2
3
TB1
<PU(H)-P3VGAA1.UK>
POWER SUPPLY
~(1PHASE)
220-230-240V 50Hz
CN32
X1
LED3 LED2 LED1
SWE
F1
ZNR
POWER 1 3 5 1 2
CN03
POWER
(RED)
CN2D(WHT)
CN41 CN2L
X1
D.HEATER 1 3
CNC (RED)
X6 X5 X4
CONT.BOARD
CN02(WHT)
OUTDOOR UNIT S1
S2
S3
P.B
BLK
WHT
BRN
DC14V
3
2
1
YLW
ORN
BRN
RED
H2
BLK
BLU
YLW
WHT
BLK
BLU
YLW
WHT
C1
CN2S(WHT)
2
1
6 5 2 3 4 1
6 5 2 3 4 1
ORN
For
PCA-P5HA
MF2
ORN
RED
BLK
BLU
YLW
WHT
MF1
TERMINAL BLOCK(INDOOR/OUTDOOR
CONNECTING LINE)
Check code
P1
P2
P6
P8
P9
E0—E5
TERMINAL BLOCK(REMOTE CONTROLLER
TRANSMISSION LINE)
NOTES:
1.Since the outdoor side electric wiring may change be sure to
check the outdoor unit electric wiring for servicing.
2.Indoor and outdoor connecting wires are made with polarities,make
wiring matching terminal numbers(S1,S2,S3).
3.Symbols used in wiring diagram above are,
:Connector,
:Terminal (block).
23
E6—EF
U✱
F✱
---FFFF
Symptom
Abnormality of room temperature thermistor(TH1).
Abnormality of pipe temperature thermistor/Liquid(TH2).
Freezing /overheating protection is working.
Abnormality of pipe temperature.
Abnormality of pipe temperature thermistor/ Condenser/Evaporator(TH5).
Abnormality of the signal transmission between remote
controller and indoor unit.
Abnormality of the signal transmission between indoor unit and
outdoor unit("EE" indicates abnormality of combination).
Abnormality in outdoor unit. Refer to outdoor unit wiring diagram.
Abnormality in outdoor unit. Refer to outdoor unit wiring diagram.
No trouble generated in the past.
No corresponding unit.
OC289--1.qxp
7
03.3.19 10:50 AM
Page 24
REFRIGERANT SYSTEM DIAGRAM
Unit : mm
<4-way valve solenoid coil>
Heating : ON
Cooling : OFF
PCA-P3HA / PUH-3VGAA1.UK, PUH-3YGAA1.UK
Thermistor
(TH1)
Thermistor
(TH5)
High pressure
protect switch
Ball valve
Refrigerant pipe
4-way valve
15.88A({5/8")
(#50)
(with heat insulator)
Strainer
Indoor unit
Thermistor
(TH6)
Flexible tube
Service
port
Service
port
Strainer
(#50)
Outdoor unit
Outdoor heat exchanger
Flared
connection
Thermistor
(TH3)
Muffler
Indoor coil
thermistor
(TH2)
Compressor (#100)
Strainer
Distributor
with
strainer
Distributor
with
strainer
Thermistor(TH4)
Accumulator
Refrigerant pipe
Stop valve
9.52A({3/8")
(with service port)
(with heat insulator)
(#100)
Strainer
Linear expansion valve
Refrigerant flow in cooling
Refrigerant flow in heating
PCA-P5HA / PUH-5YGAA1.UK
High pressure
protect switch Outdoor unit
Ball valve
Refrigerant pipe
4-way valve
Service
19.05A({3/4")
(#50)
port
(with heat insulator)
Strainer
Indoor unit
Thermistor
(TH1)
Thermistor
(TH5)
Thermistor
(TH6)
Distributor
with
strainer
Flexible tube
Service
port
Capillary
Strainer Flared tube w1
(#50) connection
Bypass
valve
Thermistor
(TH2)
Distributor
with
strainer
Muffler
Thermistor
(TH4)
Thermistor
(TH3)
Accumulator
Compressor
Drier
Strainer
(#100)
Strainer
Refrigerant pipe
(#50)
9.52A({3/8")
(with heat insulator)
Stop valve
(with service port)
Strainer
(#100)
Liner expansion valve
Capillary tube
(O.D.4.0✕I.D.3.0-L200)✕2pcs
w1 : O.D.4.0✕I.D.2.0-L400(PUH-P5YGAA1.UK)
O.D.4.0✕I.D.3.0-L450(PUH-P6YGAA1.UK)
Refrigerant flow in cooling
Refrigerant flow in heating
PCA-P3HA / PU-3VGAA1.UK, PU-3YGAA1.UK
Thermistor
(TH1)
Thermistor
(TH5)
High pressure
protect switch
Refrigerant pipe Ball valve
15.88A({5/8")
(#50)
(with heat insulator)
Strainer
Indoor unit
Thermistor
(TH6)
Flexible tube
Service
port
Strainer
(#50)
Thermistor(TH4)
Compressor
Distributor
with
strainer
High pressure Outdoor unit
protect switch
Thermistor
(TH6)
Flexible tube
Service
port
Service
port
Thermistor
(TH4)
Thermistor
(TH3)
Compressor
Accumulator
(#50)
Strainer
Thermistor
(TH2)
Refrigerant pipe
9.52A({3/8")
(with heat insulator)
(#100)
Strainer
Linear expansion valve
Ball valve
Refrigerant pipe
19.05A({3/4")
(#50)
(with heat insulator)
Strainer
Strainer Flared
(#50) connection
(#100)
Strainer
Refrigerant flow in cooling
PCA-P5HA / PU-5YGAA1.UK
Thermistor
(TH5)
Distributor
with
strainer
Accumulator
Refrigerant pipe Stop valve
9.52A({3/8")
(with service port)
(with heat insulator)
Thermistor
(TH1)
Thermistor
(TH3)
Service
port
Flared
connection
Indoor coil
thermistor
(TH2)
Distributor
with
strainer
Indoor unit
Outdoor unit
Outdoor heat exchanger
Drier
Strainer
(#100)
Stop valve
(with service port)
Capillary tube
(O.D.4.0✕I.D.3.0-L200)✕2pcs
Strainer
(#100)
Liner expansion valve
24
Distributor
with
strainer
Refrigerant flow in cooling
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8
Page 25
TROUBLESHOOTING
HOW TO CHECK THE PARTS
PCA-P3HA
PCA-P5HA
Parts name
Check points
Room temperature
thermistor
(TH1)
Disconnect the connector then measure the resistance using a tester.
(Surrounding temperature 10:~30:)
Pipe temperature
thermistor
(TH2)
Condenser/Evaporator
temperature thermistor
(TH5)
Abnormal
Open or short
(Refer to the next pege for a detail.)
Measure the resistance between the terminals using a tester.
(Winding temperature 20:)
Fan motor
Relay
connector
Protector
Normal
4.3k"~9.6k"
Connector
White
Orange
Normal
PCH-P3HA
PCH-P5HA
White–Black
140.5"
75.6"
Red
Brown–Blue
15.4"
36.7"
Yellow
Blue–Yellow
28.5"
23.6"
Blue
Yellow–Red
80.4"
47.8"
Abnormal
Open or short
Protector
OPEN : 135i 5:
CLOSE : 95i 15:
Black
<Thermistor Characteristic graph>
< Thermistor for lower temperature >
Room temperature thermistor(TH1)
Pipe temperature thermistor(TH2)
Condenser/evaporator temperature
thermistor(TH5)
Thermistor R0=15kΩ ± 3%
Fixed number of B=3480kΩ ± 2%
Rt=15exp { 3480(
0:
10:
20:
25:
30:
40:
1
273+t
40
Resistance (K")
Thermistor for
lower temperature
50
1 )}
273
15kΩ
9.6kΩ
6.3kΩ
5.4kΩ
4.3kΩ
3.0kΩ
30
20
10
0
25
-20 -10 0 10 20 30 40 50
Temperature (:)
OC289--1.qxp
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03.3.19 10:50 AM
Page 26
DISASSEMBLY PROCEDURE
PCA-P5HA
OPERATING PROCEDURE
PHOTOS&ILLUSTRATIONS
1. Removing the oil filter
(1) Slide the oil filter towards you to remove. (See figure 1.)
Figure 1
Oil filter
e
Slid
2. Removing the terminal block box cover
(1) Remove the oil filter. (See figure 1.)
(2) Remove a screw for terminal block box cover, and remove
the terminal block box cover. (See photo 1.)
Photo 1
Filter rail
Terminal
block box
Screw
3. Removing the control box
(1) Remove the oil filter. (See figure 1.)
(2) Loosen a screw for control box cover to remove the control box cover. (See photo 2.)
(3) Remove the lead wire from the 2 clips.
(4) Remove the 2 white cord heater relay connectors (1P✕2)
and 2 fan motor relay connectors (6P✕2) in the control
box.
(5) Remove the 2 screws for control box to slide the control
box downward.
Electrical parts in the control box
• Fan motor capacitor
• Indoor controller board
• Power board
Fan guard
Terminal
block box
cover
Clamp for
wiring
Photo 2
Screws for
control box
Clip for
lead wire
Screw for
control box
cover
Photo 3
Cord heater
relay
connectors
Power board
Fan motor
capacitor
26
Fan motor
relay connectors
Pipe
temperature
thermistor
connector
(CN21)
Room
temperature
thermistor
connector
(CN20)
Indoor
controller
board
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03.3.19 10:50 AM
Page 27
OPERATING PROCEDURE
PHOTOS&ILLUSTRATIONS
4. Removing the fan motor
(1) Remove the oil filter. (See figure 1.)
(2) Remove the control box cover. (See photo 2.)
(3) Remove the room temperature thermistor connector
(CN20) on the indoor controller board. (See photo 3.)
(4) Remove a filter rail that is the nearest to the control box.
(See photo 4.)
(5) Remove the fan guard. (See photo 5.)
(6) Remove the room temperature thermistor together with the
holder at the right side of the casing.
Photo 4
Filter reil
Room
temperature
thermistor
Screws for
filter reil
Screws for Fan guard
Photo 5
Room
temperature
thermistor
Control box
cover
5. Removing the fan motor and the sirocco fan
(1) Remove the oil filter. (See figure 1.)
(2) Remove the control box cover. (See photo 2.)
(3) Remove the fan motor relay connectors (6P) in the control
box. (See photo 3.)
(4) Remove the 3 filter rails. (See photo 1, 4.)
(5) Remove the fan guard. (See photo 5.)
(6) Remove the lower casing. (See photo 6.)
(7) Remove the green earth wire from the motor support.
(See photo 7.)
(8) Remove the 2 screws (M5 ✕ 12) for motor support, and
remove the left and right motor supports.
(9) Remove the fan motor together with the sirocco fan.
(10) Remove the 2 set screws (M6) to separate the fan motor
from the sirocco fan.
Fan guard
Screws for Fan guard
Photo 6
Screws for casing
Screws for casing
Control box
cover
casing
Fan motor
casing
Photo 7
Earth wire
Sirocco fan
27
Set screw
Screws for
motor support
Motor
support
Sirocco fan
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03.3.19 10:50 AM
Page 28
OPERATING PROCEDURE
PHOTOS
6. Removing the pipe temperature thermistor
(1) Remove the oil filter. (See figure 1.)
(2) Remove the fan guard. (See photo 1.)
(3) Remove the terminal block box cover.
(4) Remove the white relay connector (2P) in the terminal
block box. (See photo 8.)
(5) Remove the service panel. (See photo 9.)
(6) Remove the pipe temperature thermistor from the holder.
(See photo 10.)
Photo 8
Relay connector
Terminal block box
Photo 9
Service panel
Caution for installation
When installing the pipe temperature
thermistor, slack off its lead wire as
shown in the photo. Otherwise, water
trickled down the lead wire may splash
on the connector and this could cause
a short circuit of the connector.
Screw for
service panel
Photo 10
Inspection port
Pipe temperature
thermistor
7. Removing the under panel
(1) Remove the oil filter. (See figure 1.)
(2) Remove the 3 filter rails. (See photo 1, 4.)
(3) Remove the 12 screws (left: 1, right: 1, Bottom: 10) for
under panel, and remove the under panel.
(See photo 11.)
Slack off
Screw for under panel
(right:1)
Photo 11
Under panel
Screw for
under panel
(left:1)
8. Removing the drain pan
(1) Remove the oil filter. (See Figure 1)
(2) Remove the 3 filter rails. (See photo 1, 4.)
(3) Remove the under panel. (See photo 11.)
(4) Pull the blue lead wire for cord heater towards you to
slack off. (See photo 12.)
(5) Remove the 3 screws at the center of the drain pan, and
remove the drain pan.
Screws for under panel (Bottom:10)
Lead wire for
cord heater
Photo 12
(Note) Remove the drain pan carefully since the drain could
remain in it.
Screws for
drain pan
Drain pan
28
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03.3.19 10:50 AM
Page 29
OPERATING PROCEDURE
PHOTOS
9. Removing the guide vane
(1) Remove the oil filter. (See figure 1.)
(2) Remove the 3 filter rails. (See photo 1, 4.)
(3) Remove the under panel. (See photo 11.)
(4) Remove the drain pan. (See photo 12.)
(5) Remove the 3 screws (4 ✕ 10) for guide vane, and
remove the guide vane. (See photo 13.)
Photo 13
Drain pan
10. Removing the vane
(1) Slide the vane to the center of the unit, and pull it towards
you to remove. (See photo 14.)
Guide vane
Screws for guide vane
Photo 14
Vane
Caution for installation
When installing the vane, check that its
projection is on the left-rear side.
Slide
Slide
Projection
11. Removing the heat exchanger
(1) Remove the oil filter. (See figure 1.)
(2) Remove the 3 filter rails. (See photo 1, 4.)
(3) Remove the under panel. (See photo 11.)
(4) Remove the drain pan. (See photo 12.)
(5) Remove the 2 screws (4 ✕ 10) for pipe cover, and
remove the pipe cover. (See photo 15.)
(6) Remove the 3 screws (4 ✕ 10, left: 2, right: 1) for heat
exchanger. (See photo 15, 16.)
(7) Remove the 2 screws (4 ✕ 10) for heat exchanger at the
top of the unit, and remove the heat exchanger.
(See photo 17.)
Photo 17
Photo 15
pipe cover
Heat exchanger
Screw for
pipe cover
Photo 16
Heat exchanger
Heat exchanger
Screws for
Heat exchanger
(left)
Screws for
Heat exchanger
(top)
29
Screw for
Heat exchanger
(right)
OC289--1.qxp
10
03.3.19 10:50 AM
Page 30
PARTS LIST
STRUCTURAL PART
PCA-P3HA
PCA-P5HA
19
18
17
16
15
14
1
13
2
3
12
4
11
5
10
6
9
8
7
Q'ty / set
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Parts No.
R01 13N
R01 13N
T7W E02
T7W E03
R01 12N
R01 13N
R01 13N
R01 E05
—
R01 13N
R01 13N
R01 13N
R01 13N
T7W E02
T7W E03
R01 12N
R01 13N
R01 13N
R01 13N
R01 13N
R01 13N
—
—
809
662
676
676
669
669
503
500
667
808
668
661
651
651
002
002
086
087
085
533
Parts Name
LEG-L
SIDE PLATE-L
REAR PANER
REAR PANER
UNDER PANEL
UNDER PANEL
FILTER RAIL
OIL FILTER
DRAIN HOSE SUPPORT
SIDE COVER
LEG-R
SERVICE PANEL
SIDE PLATE-R
FRONT PANEL
FRONT PANEL
VANE ASSY
VANE ASSY
GUIDE VANE ASSY-6L
GUIDE VANE ASSY-6C
GUIDE VANE ASSY-6R
VANE HOLDER
VANE SUPPORT
FRONT SUPPORT
Specifications
Remarks
(Drawing No.)
PCAP3HA
P5HA
2
1
1
2
1
1
1
2
3
1
1
2
1
1
1
1
3
4
1
1
2
1
1
(BG00K145G02)
1
2
1
1
1
1
1
30
3
1
1
1
1
2
2
(BG00K146G02)
(BG00T773G01)
Wiring RecomDiagram mended
Symbol Q'ty
Price
Unit Amount
OC289--2.qxp
03.3.19 10:52 AM
Page 31
FAN AND HEATER PARTS
PCA-P3HA
PCA-P5HA
20
18,19
17
16
15
14
1
2
3
4
5
13
4
6
6
12
8
11
7
8
10
9
Part numbers that are circled are not shown in the figure.
Q'ty / set
No.
Parts No.
Parts Name
Specifications
P3HA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
R01 12N
R01 13N
R01 12N
R01 13N
T7W E02
T7W E03
T7W E12
R01 E51
T7W E14
T7W E13
T7W E00
T7W E01
T7W E11
R01 12N
R01 13N
—
—
—
R01 13N
R01 E63
R01 H04
R01 E75
—
—
T7W E20
T7W E21
R01 45K
R01 83E
—
R01 13N
R01 13N
R01 811
110
110
114
114
111
111
675
202
675
675
111
111
675
529
529
202
202
480
480
762
762
130
126
521
072
105
T. CASING ASSY
T. CASING ASSY
SIROCO FAN
SIROCO FAN
UNDER CASING-L
UNDER CASING-L
FAN GUARD-S
ROOM TEMPERATUR TERMISTOR
FAN GUARD-L
FAN GUARD-L
UNDER CASING-R
UNDER CASING-R
FAN GUARD-S
DRAINPAN ASSY
DRAINPAN ASSY
FAN PLATE
FAN PLATE
PIPE SUPPORT
PIPE TEMPERATURE TERMISTOR
CONDENSER / EVAPORATOR TEMPERATURE TERMISTOR
HEAT EXCHANGER
HEAT EXCHANGER
FAN PLATE SUPPORT-R
FAN PLATE SUPPORT-C
PA6V40-CB
FAN MOTOR
PA4V80-CA
FAN MOTOR
MOTOR LEG
PIECE FOR MOTOR
FAN PLATE SUPPORT-L
PIPE COVER
DRAIN HOSE COVER
RUBBER MOUNT
31
Remarks
(Drawing No.)
PCAP5HA
Wiring RecomDiagram mended
Symbol Q'ty
2
4
2
4
1
1
1
1
2
2
1
TH1
2
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
2
2
1
1
1
4
(BG00N756G15)
(BG00N756G14)
(BG02T500H04)
TH2
TH5
(BG00N893G15)
(BG00N893G14)
MF1
MF1,2
(BG00N893G13)
Price
Unit Amount
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03.3.19 10:52 AM
Page 32
ELECTRICAL PARTS
PCA-P3HA
PCA-P5HA
7, 8
6
CENTRALLY CONTROLLED
ON
1Hr.
OFF
˚C
CLOCK
CHECK
˚C
STAND BY
DEFROST
ERROR CODE
NOT AVAILABLE
TEMP.
1
FILTER
CHECK MODE
TEST RUN
FUNCTION
ON/OFF
5
FAN
2
11
3
1
CN02
CN01
CNC
CN2S
4
CN03
CN29
CN20 CN21
CN22
CN2D
S1
S2 S3
TO OUTDOOR
UNIT
9
Q'ty / set
No.
Parts No.
Parts Name
Remarks
(Drawing No.)
PCA-
Specifications
P3HA
P5HA
1
R01 18J 054 SUPPORT
9
9
2
T7W E30 310 CONTROLLER BOARD
1
1
3
R01 E00 239 FUSE
1
1
4
T7W E01 313 P0WER BOARD
1
1
5
R01 A00 255 RUN CAPACITOR
1
6
R01 576 255 RUN CAPACITOR
250V 4A
1
2
TO REMOTE
CONTROLLER
10
Wiring RecomDiagram mended
Symbol Q'ty
I.B
P.B
C1
2
C1,C2
7
—
CONTROL BOX COVER
1
1
(BG02N713H05)
8
—
CONTROL BOX
1
1
(BG00T759G12)
3P(S1, S2, S3)
1
1
TB4
2P(1, 2)
1
1
TB5
1
1
R.B
9
R01 17J 246 TERMINAL BLOCK
10 R01 556 246 TERMINAL BLOCK
11
—
REMOTE CONTROLLER
32
Price
Unit Amount
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03.3.19 10:52 AM
11
Page 33
OPTIONAL PARTS
1. TIMER
Part No.
PAC-SC32PTA (with set back function)
Model Name
Program timer
1-1. Program timer specifications
Part name
Parts No.
Exterior dimensions (inch)
Installation
Type of clock
Clock accuracy
Display-Time
-Week
-Timer setting unit
Program cycle
Timer setting unit
No. of set points
Power rating
Program timer
PAC-SC32PTA
5-4/32✕4-23/32✕23/32 (130✕120✕18mm)
Wall mount
Quartz
+
_ 50 second / month at 25:
Liquid crystal display
Liquid crystal display
Liquid crystal display
24 hours
30 minutes
48 / day
_5% (Supplied by Remote Controller)
5V DC +
1-2. Feature of program timer
(1) Daily timer function
Daily timer can be set in 30 minutes units for up to 24 hours.
Each unit can be set for unit ON, unit OFF, or setback operation.
(2) Setback operation
Set back operation is useful for reducing running costs
e.g. At a hotel with a 24-hour system
8:00~23:00 Cooling operation with set temperature at 26°C
23:00~8:00 Setback operation with 2 degrees of setback
As shown in the chart on the right, the set temperature rises 2 degrees
automatically during the setback operation. When the setback operation
ends, normal operation will begin.
(3) Weekly timer function
Daily timer function can apply to each day of the week.
33
28˚C
26˚C
8:00
Normal
operation
23:00
Setback
operation
8:00
Normal
operation
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03.3.19 10:52 AM
Page 34
1-3. How to connect program timer
(1) Install the program timer next to the remote controller the same way as the remote controller is installed.
(2) Connect the program timer and the remote controller with a 5-wire cable as shown in the figure below
Connect to indoor unit
with 2-wire cable.
NOTE:While the program timer is connected to the remote controller, the
24hour ON/OFF timer on the remote controller will not operate.
SET
BACK
S M T W T F S
SET
FILTER
MONITOR
0
3
6
12
12
15
18
21
15
CHECK MODE
24
TEST RUN
SET/MONITOR
TODAY
WEEKLY
SETTING
SET BACK
ON
CLOCK
OFF
ON
DAILY
SETTING
SET BACK
DAILY TIMER
OFF
PROERAN TIMER
PAC-SC32PTA
4
Connect to CN1
Use 5-wire cable
Connect to CN1
1-4. Names and functions
<PAC-SC32PTA>
WEEKLY TIMER SETTING DISPLAY
CURRENT TIME DISPLAY
Used for selection of if or not the day operation pattern set by PATTERN SETTING is to
be applied in weekly day unit,
setting.
During MONITOR status,current
time is display.
During Daily timer setting, a
time desire for timer setting is
displayed.
SET BACK DISPLAY
DAILY TIMER SETTING DISPLAY
Indicates the setting set
back range.
24 hours is divided into 48 blocks and each
block express 30 minutes.
The block display consists of 3 pattern.
Set back can be done in the range of 1,2,4,6
and 8°C.
SET BACK SETTING SW
SET
SET/MONITOR DISPLAY
During SET is display, clock adjustment,
change of weekly day, daily and weekly timer
setting can be performed.
During MONITOR is display, all switches
except SET/MONITOR SW are invalidated.
This is normal status.
SET
MONITOR
SET/MONITOR
BACK
S M T W T F S
TODAY
WEEKLY
SETTING
0
3
6
12
15
12
15
18
21
24
SET BACK
ON
ON
DAILY
SETTING
Used for set back setting.
ON/SET BACK/OFF SW
SET BACK
Used to specify the time setting pattern.
CLOCK
OFF
DAILY TIMER
OFF
PROERAN TIMER
PAC-SC32PTA
WEEK DAY SETTING SW
DAILY TIMER SW
Used for week day setting.
Used for timer setting in 30 minutes unit.
MODE SELECTOR SW
CLOCK ADJUSTMENT SW
WEEKLY TIMER SW
Using this switch select “MONITOR” or “SET”
Mode.
Used for adjustment of the current time.
Used for setting timer in day of week unit.
Push
SW to advance the time. Each time the button is
pushed the time advance by 1 minute, pushing continuously
advances by 1 minute at 0.5 second interval, and when the
lower digit of minute becomes 0 indication advances in 10 minutes unit.
SW is used for reversing the time. Each time the button is
pushed the time reverses by 1 minute, pushing continuously
reverses the time by 1 minute at 0.5 second interval, and when
the lower digit of minute becomes 0 indication reverses in 10
minutes unit.
Pushing
SW moves the week day light
display in order of
S→M→T→W…
“MONITOR” :Indicates the current timer setting. All switch expect MODE
SELECTOR SW are invalidated
then.This is the normal status.
“SET”: Set to “SET” mode for clock adjustment, charge of week day, daily and
weekly timer setting.
34
enabling to set the week day.
OC289--2.qxp
03.3.19 10:52 AM
Page 35
2. Duct flange for frech air
Part No.
Applied Service Ref.
PAC-SF28OF-E
PCA-P3HA,
PCA-P5HA
3. Filter element
Part No.
Applied Service Ref.
PAC-SG38KF-E
PCA-P3HA,
PCA-P5HA
4. Decoration cover (Front + Susupending bracket cover)
Part No.
PAC-SF81KC-E
PAC-SF82KC-E
Applied Service Ref.
PCA-P3HA
PCA-P5HA
5. Remote sensor
Part No.
Applied Service Ref.
PAC-SE41TS-E
PCA-P3HA,
PCA-P5HA
6. Remote operation adapter
Part No.
Applied Service Ref.
PAC-SF40RM-E
PCA-P3HA,
PCA-P5HA
7. Remote ON/OFF adapter
Part No.
Applied Service Ref.
PAC-SF55RA-E
PCA-P3HA,
35
PCA-P5HA
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03.3.19 10:52 AM
Page 36
TM
HEAD OFFICE : MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIYODA-KU TOKYO 100-8310, JAPAN
cCopyright 2003 MITSUBISHI ELECTRIC ENGINEERING CO.,LTD.
Distribted in Mar. 2003. No. CO289 41
Made in Japan
New publication, effective Mar. 2003.
Specifications subject to change without notice.