Haier HWR10XC6 - annexe 1 User manual

Domestic Air Conditioner
SERVICE MANUAL
Models
HWR10XC6
Features
Top-Discharge Air Flow
Ultra Quiet Operation
Safty Power Cord
EnvicoCleanTM Coil
Easy-Access Washable Filter
Digital Display&Timer
SerialNumber: Version:00.00 Edition: 2005-12-1

Domestic Air Conditioner Model: HWR10XC6
1
Content
1、Product Code Illumination And Series introduction ---------------------------- 2
2、Features -----------------------------------------------------------------------------------------3
3、Specifications -------------------------------------------------------------------------------- 4
4、Safety and Precaution -----------------------------------------------------------------------5
5、Warning and Cautions ----------------------------------------------------------------------6
6、Net Dimention ---------------------------------------------------------------------------------7
7、Installation and Accessory Parts -------------------------------------------------------8
8、Parts and Functions -----------------------------------------------------------------------10
9、Abnormity Diagnose -------- ---------------------------------------------------------------13
10、System Flow Chart -----------------------------------------------------------------------14
11、Circuit Diagram ----------------------------------------------------------------------------15
12、Maintenance Service and Trouble Shooting -----------------------------------16
13、Wiring Diagram --------------------------------------------------------------------------18
14、Exploded View and Parts Lists -----------------------------------------------------19

Domestic Air Conditioner Model: HWR10XC6
2
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:
HWR10XC6
It represents remote contrl window air conditioner.Cooling capacity is 10000BTU/h and
the power supply is 115V /60Hz.
2.Standard situation/conditions
Indoor air state outdoor air state
No. Operating condition D.B.℃W.B.℃D.B.℃W.B.℃
1 Nominal cooling 26.7 19.4 35 23.9
2 Nominal heating / / / /
3 Nominal electrical
heating / / / /

Domestic Air Conditioner Model: HWR10XC6
3
Specifications:
Item UNIT HWR10XC6
Cooling capacity BTU/h 10000
Heating capacity BTU/h /
Power supply 1PH/115V/60Hz
Power input W 1020
Running current A 9.0
Cooling
EER BTU/(hW) 9.8
Power input W /
Running current A /
Heating
COP BTU/(hW) /
Indoor side dB(A)
56/54/52
Sound Level Outdoor side dB(A)
/
Height
mm
347
Width
mm
500
Case
Depth
mm
450
Height
mm
445
Width
mm
570
Packaging
dimensions Depth
mm
494
Net lbs
64
Weight Gross lbs
68.5
Type
Rotate
Model
44R261AG－AJS
Running cap. for comp. µF 60uf/250VAC
Compressor
Starting method
PSC
Heating side
Psig
380
Pressure Cooling side
Psig
170
Model R22
Refrigerant Charge kg
0.49
indoor unit
Acentric fan
Type outdoorunit
Axial fan
indoor unit r/min
1300±30/1200±40/1100
±30
Fan Fan
speed outdoorunit r/min
/
Air volume CFM
235
Moisture removal Pints/hr
3.0
Exchanging pipe type/ diameter mm Evaporator:
ф7
condenser:ф7
Fin material Hydrophile aluminum foil

Domestic Air Conditioner Model: HWR10XC6
4
Safety and Precaution

Domestic Air Conditioner Model: HWR10XC6
5
Warning and Cautions

Domestic Air Conditioner Model: HWR10XC6
6
Net Dimention
500 450
347

Domestic Air Conditioner Model: HWR10XC6
7
Installation and Accessory Parts

Domestic Air Conditioner Model: HWR10XC6
8
Installation andAccessory Parts
“ CR2025“ batteryRe m o t e
control
Model:HWR10XC6
TEMP/ TIME
MO DE SPEE D T I MER
ON/OFF

Domestic Air Conditioner Model: HWR10XC6
9
Installation and Accessory Parts
HWR08XC5, ESA3065, ESA3085
HWR08XC5, ESA3065, ESA3085
13
16
20 1
4
5
8
HWR10XC6
HWR10XC6

Domestic Air Conditioner Model: HWR10XC6
10
Installation and Accessory Parts

Domestic Air Conditioner Model: HWR10XC6
11
Installation and Accessory Parts

Domestic Air Conditioner Model: HWR10XC6
12
Parts and Functions

Domestic Air Conditioner Model: HWR10XC6
13
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.

Domestic Air Conditioner Model: HWR10XC6
14
System Flow Chart
Indoor
heat exchanger
Outdoor
heat exchanger
Compressor
Capacillary tube
Cooling

Domestic Air Conditioner Model: HWR10XC6
15
Circuit Diagram
K7K6K5K4K3
R24 330
L10
L1 L2 L6L5
L4
L3
R27 330
R28 330
R23 330
R26 330
+5V
R25 330
R32
1K
R33
2K
R34
2K
R35
2K
R40
10K
R39
330
C21
4.7UF/50V
+5V
R29 330
R38
10K
R36
3K
+5V
C22
104
C20
100U/16V
弱板
Ｔ Ｅ Ｍ Ｐ ／ Ｔ Ｉ Ｍ Ｅ － Ｔ Ｅ Ｍ Ｐ ／ Ｔ Ｉ Ｍ Ｅ ＋ Ｕ Ｖ － Ｌ Ｉ Ｇ Ｈ Ｔ
Ｐ Ｏ Ｗ Ｅ Ｒ Ｏ Ｎ ／ Ｏ Ｆ Ｆ Ｍ Ｅ Ｄ Ｈ Ｉ Ｇ Ｈ Ｔ Ｉ Ｍ Ｅ Ｒ Ｏ Ｎ Ｔ Ｉ Ｍ Ｅ Ｒ Ｏ Ｆ Ｆ Ｕ Ｖ － Ｌ Ｉ Ｇ Ｈ Ｔ
K2K1
R42
1K
R41
1K
R37
10K
Ｆ Ａ Ｎ
Ｃ Ｏ Ｏ Ｌ
Ｍ Ｏ Ｄ Ｅ Ｓ Ｐ Ｅ Ｅ Ｄ Ｔ Ｉ Ｍ Ｅ Ｒ
Ｐ Ｏ Ｗ Ｅ Ｒ Ｏ Ｎ ／ Ｏ Ｆ Ｆ
L
1
C8
4.7UF/50V
R18560
JK2
JK3
+5
C3
104
C1
104
C4
470UF16V
C2
1000UF/25V
+5
R84.7k
+12
+5
R6
5.1K
C14
0.1u/250V
C5
100UF/16V
FUSE1
R74.7K
JK4
C12
104
R20
10K
R16
2.2K
C7
4.7UF/50V
+5
R5
5.1K
C13
104
R19
2.2K
R1322k
+5
R15
10k
R1222k
强板
R14
10K
R9
1K
JK1
R17
10K
C11
104
1 2
CN1
1 2
CN2
+5
R410K R310K
1 2
CN4
UV
ZR1
LOWMIDHIGH
L
L1
A1
1
A2
2Q2 15
A7
7
GND
8
Q3 14
Q6 11
A3
3
A6
6
A4
4Q4 13
Q7 10
VCC 9
Q1 16
Q5 12 A5
5
IC22003
COMPRESSOR
CX1
4M
+5
GFABCEDH
VSS
1
XIN
2
XOUT
3
TEST
4
VDD
5
P21(XTIN)
6
P22(XTOUT)
7
/RESET
8
P20
9
P00(TXD)
10
P01(RXD)
11
P02(SCLK)
12
P03(MOSI)
13
P04(MISO)
14 P05(/SS) 15
P06 16
P07 17
P10(/INT0) 18
P11(INT1) 19
P12(/DVO) 20
P30 21
P31 22
P32(AIN0) 23
P33(AIN1) 24
P34 25
P35 26
P36 27
P37 28
IC1TMP86C807
+
5
R312K
R212K
R302K
R222K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN20
DQ2
9012 DQ1 9012 DQ3 9012
DQ4
9012
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN3
OUT 1
GND 2
VCC 3
REV
1 2 3 4
56
7 8 910
LED1
Q1
9012
S1
1
D1 D2
D3 D4
C10
104
C9
100UF/16V
C6
104
C15
102
12
34
TRANS
L7 L8 L9
Ｌ Ｏ Ｗ Ｄ Ｅ Ｈ Ｕ Ｍ Ｅ Ｎ Ｅ Ｒ Ｇ Ｙ Ｓ Ａ Ｖ Ｅ Ｒ
盘管温度 室温
PB1
R10
2K
+12
R11
1K
注：1、R7为模式选择，挂高为四模式，不挂高为两模式。
2、R8为风速档数选择，
3、R14，R15为华氏/摄氏选择，
挂高为三挡，不挂高为两挡。
挂高为摄氏，接地为华氏。
Ｎ
S5S4S3S2
R43
5.1K
C16104
C17
102
C30
102
×¢£ºÁ¬Ðø11¸ö102
Vin 1
2
Vout
3RG1 7805

Domestic Air Conditioner Model: HWR10XC6
16
Maintenance Service and Trouble Shooting
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
DO NOT use your air conditioner without the air filter in place.
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 r emov e:
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.
3. Clean the filter with warm, soapy water below 40
o
C(104
o
F).
4. Rinse and gently shake the water from the filter and let it dry before
replacing it.

Domestic Air Conditioner Model: HWR10XC6
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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.

Domestic Air Conditioner Model: HWR10XC6
18
Wiring Diagram
NO
CN4
UV
W(RIBBED)
JK4-1
HERM
NOTE:THE COMPONENT PART IN BROKEN LINE AREA ISN'T
AVAILABLE FOR THE UNIT WITHOUT UV-LIGHT FUNCTION.
S
PROTECTOR
R
FAN
C
C
M
R
B
M
FAN MOTOR
Y/G
BL
W
YL
W
B
CAPACITOR
6
GR
OR
5
R
3
GR OR
R
TRANSFORMER
COMPRESSOR
LIGHT
CN5
TR
MED
HI
2
1
BL
4
BL
FUSE (250V 3.15A)
N
LOW
FUSE1
WIRING DIAGRAM
POWER SUPPLY
B(NO RIBBED)
Y/G: YELLOW/GREEN
YL: YELLOW
OR: ORANGE
BL: BLUE
GR: GRAY
R: RED
W: WHITE
G: GREEN
B: BLACK
G
0010556721
CN3
SENSOR
CN2
IC1
CN20
SIGNAL
RECEIVER
BOARD
COM

Domestic Air Conditioner Model: HWR10XC6
21
Sincere Forever
Haier Group
Haier Industrial Park, No.1, Haier Road
266101, Qingdao, China
http://www.haier.com