Download WINDOW TYPE AIR CONDITIONER Service Manual

HAIER
WINDOW TYPE
AIR CONDITIONER
Service Manual
Part # AC-8888-104
HAIER TRADING COMPANY, LLC
www.haieramerica.com
1
Domestic Air Conditioner
SERVICE MANUAL
Models
HWR08XC5
ESA3065
ESA3085
l Features
l
l
l
l
l
l
l
Top-Discharge Air Flow
Ultra Quiet Operation
Safty Power Cord
EnvicoCleanTM Coil
Easy-Access Washable Filter
Digital Display&Timer
Energy Star(ESA3065, ESA3085)
Serial Number: 0010540329
Version:00.00
Edition: 2004-9-24
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Content
1、 Product Code Illumination And Series introduction
2、 Features
---------------------------- 2
-----------------------------------------------------------------------------------------3
3、 Specifications
-------------------------------------------------------------------------------- 4
4、 Safety and Precaution
-----------------------------------------------------------------------5
5、Warning and Cautions
----------------------------------------------------------------------6
6、Net Dimention
---------------------------------------------------------------------------------7
7、Installation and Accessory Parts
8、Parts and Functions
-------------------------------------------------------8
-----------------------------------------------------------------------10
9、Abnormity Diagnose -------- ---------------------------------------------------------------13
10、System Flow Chart
11、Circuit Diagram
-----------------------------------------------------------------------14
----------------------------------------------------------------------------15
12、Maintenance Service and Trouble Shooting
13、Wiring Diagram
-----------------------------------16
--------------------------------------------------------------------------18
14、Exploded View and Parts Lists
-----------------------------------------------------19
1
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Product Code Illumination And Series Introduction
1.Model identification:
H W
A B
C D
E F
G
A: Abbreviation of Haier
B: Abbreviation of Window
C: R-Remote Control
F-Mechanical Control
D: Nominal cooling capacity(BTU/h) with the first two numbers based on one
thousand unit
E: The type of power supply
X: 115V/60HZ
V:208/220V/50HZ
F: Function code
C-Cooling only
H-Heating pump
E-Electric aided heating
G: Design code
E SA
A
B
C
D
A: Abbreviation of Energy Star
B: No meaning
C: Nominal cooling capacity(BTU/h) with the first two numbers based on one
thousand unit
D: Design code
Examples:
HWR08XC5
It represents remote contrl window air conditioner.Cooling capacity is 8000BTU/h and
the power supply is 115V /60Hz.
ESA3065
It represents remote contrl window air conditioner.Cooling capacity is 6000BTU/h and
the power supply is 115V /60Hz.
2.Standard situation/conditions
No.
Operating condition
Indoor air state
D.B.℃
26.7
W.B.℃
19.4
outdoor air state
D.B.℃
1
Nominal cooling
2
Nominal heating
/
/
/
/
3
Nominal electrical
heating
/
/
/
/
2
35
W.B.℃
23.9
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Specifications:
Item
Cooling capacity
UNIT
BTU/h
Heating capacity
Power supply
Cooling
Heating
Sound Level
Case
Packaging
dimensions
Weight
HWR08XC5
8000
ESA3065
6000
ESA3085
8000
BTU/h
/
1PH/115V/60Hz
/
1PH/115V/60Hz
/
1PH/115V/60Hz
W
A
810
7.3
560
4.9
740
7.1
EER
Power input
BTU/(hW)
W
9.8
/
10.7
/
10.8
/
Running current
COP
A
BTU/(hW)
/
/
/
/
/
/
Indoor side
Outdoor side
dB(A)
dB(A)
Height
Width
Depth
mm
mm
mm
Height
Width
mm
mm
Depth
Net
mm
kg
Gross
Type
kg
53/52/50
/
347
500
450
445
552
486
24
26.5
Rotate
53/52/50
/
347
500
450
445
552
486
24
26.5
Rotate
SD086UW-H3
BG
53/52/50
/
347
500
450
445
552
486
24
26.5
Rotate
Power input
Running current
Model
Compressor
2R12S3R126A6
A
35uf/250VAC
2R12S3R126A6A
40uf/250VAC
35uf/250VAC
PSC
PSC
PSC
Running cap. for
comp.
Starting method
µF
Pressure
Heating side
Cooling side
MPa
MPa
380
170
380
170
380
170
Refrigerant
Model
Charge
kg
R22
0.40
R22
0.435
R22
0.42
Type
Fan
indoor unit
outdoorunit
indoor unit
r/min
outdoorunit
Air volume
r/min
m3 /hr
Moisture removal
Exchanging pipe type/ diameter
Pints/hr
mm
Fin material
Fan
speed
Acentric fan
Axial fan
960±30/800±40/5
75±30
/
330
1.2 ⅹ10-3
Acentric fan
Axial fan
Acentric fan
Axial fan
960±30/800±40/57
5±30
/
330
1.2ⅹ10-3
960±30/800±40/57
5±30
/
330
1.2ⅹ10-3
Evaporator:? 7
condenser:?7
Hydrophile aluminum foil
Evaporator:?7
condenser:?7
Hydrophile aluminum foil
Evaporator:?7
condenser:?7
Hydrophile aluminum foil
3
Domestic Air Conditioner
Safety and Precaution
4
Model: HWR08XC5
ESA3065, ESA3085
Domestic Air Conditioner
Warning and Cautions
5
Model: HWR08XC5
ESA3065, ESA3085
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
347
Net Dimention
500
450
6
Domestic Air Conditioner
Installation and Accessory Parts
7
Model: HWR08XC5
ESA3065, ESA3085
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Installation and Accessory Parts
ON/ OFF
MO DE
SPEED
TI MER
TE
M P/ T
IM E
Remote
cont rol
M ode l: HWR0 8XC5, ESA3065,ES A3085
8
“CR2025“ battery
Domestic Air Conditioner
Installation and Accessory Parts
HWR08XC5, ESA3065, ESA3085
HW R08XC5, ESA3065, ESA3085
13
16
1
20
4
5
8
9
Model: HWR08XC5
ESA3065, ESA3085
Domestic Air Conditioner
Installation and Accessory Parts
10
Model: HWR08XC5
ESA3065, ESA3085
Domestic Air Conditioner
Installation and Accessory Parts
11
Model: HWR08XC5
ESA3065, ESA3085
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Parts and Functions
MODEL: HWR08XC5
ESA3065, ESA3085
1. Thermostat
This allows you to adjust the temperature of the air.
The lower the setting the cooler the air temperature
With thi s you can set the temperature to your
desired comfort level You can set the temperature
o
o
between 61 F and 86 F.
2. fan Speed
You have 2 levels of Fan speed to set at your
desired comfort level.
3. Function.
Your air conditioner has 2 Functions.
a) COOL
Here the air conditioner will operate the compressor
and the desired fan speed set to give you chilled
cold air for your comfort.
b) Fan
You can run the fan only on not so hot days. The
fan can be set to run at 2 speeds as desired by you.
4. Timer
6. Window Install Kit
Enables you to install the air conditioner in a double
hung window. Extra brackets or support may be
needed depending on your window.
7. Rem ote Control
This full functional wireless remote allows you to
operate your air conditioner from a distance. You
need not have to get up to change the settings, the
functions or to turn the unit on or off.
8. LED Display Electr onic Control Panel
The 4 function LED displays Room Temperature,
Temperature Setting, Timer Setting and Time
Remaining to Stop / Start the unit. Electronic
Control Panel lets you set the temperature to the
Exact Temperature you desire.
9. Electrostatic Filter
Being constructed of high effi ciency purifying
substance, active carbon fabric, el ectrostatic fabric,
electrostatic active carbon net and other materials
12
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Abnormity Diagnose
1. Sensor diagnose: 2 seconds after the sensors open circuit or short
circuit, the unit will turn off automatically and the LED will show E0 until
the sensors resume.
2. Keystroke circuit error diagnose: When power on for the first time, the
PCB will check the keystroke circuit, if the sampling value is different with
the theory value, the LED will show E1, which means failed keystroke
circuit. The keyboard is locked and so invalid, but the remote control is
working normally.
13
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
System Flow Chart
Indoor
heat exchanger
Outdoor
heat exchanger
Compressor
Capacillary tube
Cooling
14
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Circuit Diagram
1
2
3
4
5
6
7
8
R212 K
R222 K
+5V
R302 K
D
DQ2
9012
DQ1
9012
DQ4
9012
DQ3
9012
D
R312 K
+5
R15
1 0 K 10k
C5
10
C6
R14
5
+5
104 100UF/16V
1
2
3
4M
4
5
6
7
8
9
10
11
12
13
14
+5
C
R18560
Q1
9012
IC1TMP86C807
VSS
P37
XIN
P36
XOUT
P35
TEST
P34
VDD
P33(AIN1)
P21(XTIN)
P32(AIN0)
P22(XTOUT)
P31
/RESET P30
P20P12(/DVO)
P00(TXD)
P11(INT1)
P01(RXD)
P10(/INT0)
P02(SCLK)
P07
P03(MOSI)P06
P04(MISO)
P05(/SS)
L1
1K
C15
102
L2
L3
L5
L7
ＰＯＷＥＲ　ＯＮ／ＯＦＦ
ＵＶ－ＬＩＧＨＴ
ＴＩＭＥＲ　ＯＮ
ＴＩＭＥＲ　ＯＦＦ
ＨＩＧＨ
ＬＯＷ
LED1
R9
28
27
26
25
24
23
22
21
20
19
18
17
16
15
L4
L10
L11
ＣＯＯＬ ＦＡＮ
1
4
3
9
8
7
6
2
CX1
GFABCEDH
R23
R24
R25
R26
R27
R28
R29
R16
2.2K
+5
+5V
330
330
330
330
330
330
330
C
ＣＮ２０
C22
C20
100U/16V 104
ＲＯＯＭ
ＰＩＰＥ
ＵＶ
ＬＯＷ
ＭＩＤ
ＨＩＧＨ
ＣＯＭＰＲＥＳＳＯＲ
ＢＰ
R19
2.2K
C11
104 R17
10K
K1
K2
K3
K4
K5
K6
K7
ＣＮ３
R38
10K
+5
C10
C9
ＰＯＷＥＲ　ＯＮ／ＯＦＦ
ＴＥＭＰ／ＴＩＭＥ　－
ＴＥＭＰ／ＴＩＭＥ＋ＵＶ－ＬＩＧＨＴ
104
100UF/16V
+5
ＴＩＭＥＲ
ＳＰＥＥＤ
ＭＯＤＥ
R42
R41
R32
R33
R34
R35
R36
R37
1K
1K
1K
2K
2K
2K
3K
10K
+12
IC22003
B
1
2
3
4
5
R12
22k
6
7
R13
22k
8
A1 Q1
A2 Q2
A3 Q3
A4 Q4
A5 Q5
A6 Q6
A7 Q7
GND
VCC
B
16
15
14
13
12
11
10
9
C17C16
100UF/16V
104
+5V
R39
R11
1K
330
R40
C21
10K
4.7UF/50V
PB1
REV
R10
2K
+5
JK3
JK1
3
2
1
VCC
GND
OUT
+5
JK4
C7
4.7UF/50V
R20
10K
C8
4.7UF/50V
R41 0 K
R31 0 K
C13
C12
104
R5
104
R6
D1
FUSE1
5.1K
5.1K
C3
CN1
1
2
3
1
2
2
1
5.1K
R2
390
C4
104
470UF16V
室温
S4 S1S5
C O M P R E S SCN4
OR
UV
+5
盘管温度
+5
+5
R43
21
A
2 TRANS
1
R1
51/1W
LOW HIGH
N
S2
Q2
8050
+5
D2
C1
104
D3
ZR1
D4
4
C2
C14
0.1u/250V
3
A
1000UF/25V
DZ
5.6V/1W
CN2
4
5
15
6
7
8
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Maintenance Service and Trouble Shooting
G
RT
I N
T A
S
ERE
F OR
SBE
E
HRE
M IN U T
E
A IT T
W
Always unplug your air conditioner before cleaning.
The air filter behind the front grille should be checked and cleaned
at least once every 2 weeks or more often if necessary.
To remove:
1. Open the inlet grille downward by pulling out the top of the inlet grille.
2. Remove the air filter from the front grille assembly by pulling the air
filter up slightly.
o
o
3. Clean the filter with warm, soapy water below 40 C(104 F).
4. Rinse and gently shake the water from the filter and let it dry before
replacing it.
DO NOT use your air conditioner without the air filter in place.
To clean the front panels or the cabinet DO NOT use harsh
chemicals, abrasives, ammonia, chlorine, bleach, concentrated
detergents, solvents or metal scouring pads. Some of these chemicals
16
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Maintenance Service and Trouble Shooting
Trouble Shooting
If air conditioner does not operate:
Check if unit is plugged in.The plug may have come loose.
●Check if the unit is in “
off”mode.
●The fan control may be in “
off”position.
●
Air from air conditioner is warm:
The A/C setting may need to be raised.
●The temperature outside the room is below 65°F。The conpressor will not
cycle on if the temperature outside is below 65°F.
●
Ice formation on cooling coils:
Outside temperature too cold .Set the unit on fan only setting to defrose ice.
●Lower temperature setting.Temperature setting may be too cold.
●Unit BTU may be too high for the room.
●
17
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Wiring Diagram
WIRING DIAGRAM
0010552089
R: RED
RECEIVING
HEAD
SIGNAL
RECEIVER
BOARD
POWER SUPPLY
IC1
W: WHITE
B: BLACK
G: GREEN
GR: GRAY
BL: BLUE
CN1
OR: ORANGE
SENSOR
Y/G: YELLOW/GREEN
B(NO RIBBED)
CN2-1
W(RIBBED)
G
COM
UV
LIGHT
CN4
1
NO
JK4-1
PROTECTOR
B
FUSE1
TRANSFORMER
C
M
R
R
FUSE (250V 3.15A)
COMPRESSOR
TR
CN5 HI
S
LOW N
W
CAPACITOR
GR
R
OR BL B
B
3
4
5
GR R
L
M
NOTING:DASHED UNIT 1 IS OPTIONAL UNIT.NOT HAVE
UV FUNCTION'S TYPE DOESN'T HAVE THE DASHED UNIT.
BL
Y/G
18
1
OR BL
H
FAN MOTOR
6
B
2
B
CAPACITOR
Domestic Air Conditioner
Model: HWR08XC5
ESA3065, ESA3085
Sincere Forever
Haier Group
Haier Industrial Park, No.1, Haier Road
266101, Qingdao, China
http://www.haier.com
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