Haier HYCD-282, HYCD-282C, HYCD-282A Service Manual
Combined Refrigerator and Freezer
Model：HYCD-282/282A/282C
Pictures：
Service Manual
HYCD-282/282A/282C_Service Manual
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contents
1. Definition of the Model ..................................................................................................................................................... 3
2. Appearance and Parts ........................................................................................................................................................ 3
3. Product Technical Parameters................................................................................................................................................ 4
4. Electrical parts and circuit diagram ................................................................................................................................... 5
5. Spare parts of cooling system ............................................................................................................................................ 6
6. Spare part list and exploded view ...................................................................................................................................... 7
7. Instruction of operation ...................................................................................................................................................... 9
8． Replacement of main parts .............................................................................................................................................. 15
9．The curve of temperature ................................................................................................................................................... 17
HYCD-282/282A/282C_Service Manual
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1. Definition of the Model
H（Haier）Y（Medical）CD（cooling and freezer）-282（capacity is 282L）
2. Appearance and Parts
HYCD-282/282A/282C_Service Manual
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3. Product Technical Parameters
Model
HYCD-282 HYCD-282A HYCD-282C
Type
upright 、 foam door 、
air-cooling& forced cooling
upright 、 foam + glass door 、
air-cooling& forced cooling
upright、foam door、air-cooling&
forced cooling
Climate class
N（16℃~32℃） N（16℃~32℃） N（16℃~32℃）
Temp. range
2~8℃/-20~-40℃ 2~8℃/-20~-40℃ 2~8℃/-20~-30℃
Capacity （L） 185L/97L 185L/97L 185L/97L
Interior
Dimensions(W×D×H)
Cool：605×510×720
Freeze ：515×465×440
Cool：605×510×720
Freeze ：515×465×440
Cool ：605×510×720
Freeze ：515×465×440
Exterior
Dimensions(W×D×H)
735×660×1810 735×660×1810 735×660×1810
Packing (W×D×H)
775×720×1930 775×720×1930 775×720×1930
Net /Gross weight（Kg） 145/160 145/160 145/160
Exterior/Interior Material
SPCC/ SUS304 SPCC/SUS304 SPCC/SUS304
Power Supply
220V/50Hz 220V/50Hz、220V/60Hz 220V/50Hz
Rated Power/Current
400W/2.8A 400W/2.8A 400W/2.8A
Controller Microprocessor Microprocessor Microprocessor
Qty of sensor
3 3 3
Alarm type
Buzzer，light，remote Buzzer，light，remote Buzzer，light，remote
Alarm content
High& low temp.，sensor error，
power failed，low battery，door
Ajar ,high ambient temp
High& low temp.，sensor error，
power failed，low battery，door
Ajar ,high ambient temp
High& low temp.，sensor error，
power failed，low battery，door
Ajar ,high ambient temp
Foot and wheel
2 feet & 4 caters 2 feet & 4 caters 2 feet & 4 caters
Test hole
2 2 2
Shelf or basket
Cool：3shelf +1drawer
Freeze：2 drawers
Cool：3shelf +1drawer
Freeze：2 drawers
Cool：3shelf +1drawer
Freeze：2 drawers
Data record
USB USB USB(optional)
Lamp
LED(5V) LED(5V) LED(5V)
Door and lock
With lock With lock With lock
Defrosting
Forced defrosting、no heater Forced defrosting、no heater Forced defrosting、no heater
Tank mouth heater
Cool：No
Freeze：hot air
Cool：No
Freeze：hot air
Cool：No
Freeze：hot air
Safety mode
Sensor error safety mode Sensor error safety mode Sensor error safety mode
HYCD-282/282A/282C_Service Manual
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4. Electrical parts and circuit diagram
No. Part code Name QTY Specification Applicable models
1 0271800009 Display board 1
2 0271800008 Control board 1
3 0271800064 USB board 1 10years HYCD-282C
optional
4 0074091430 Battery 1 12V
5 0274000232 Printer - 8000 Pcs data Only in china
6 0064001173 LED 1 5V
7 0070401365 Transformer of
door heater
1 AC/33V Only HYCD-282A
8 0270800323 Glass door
with heater
1 AC/40V/25W Only HYCD-282A
9 0274000087A Thermostat 1 Only HYCD-282A
10 0074090544 Evaporator fan 1 EBM fan-motor/19W
11 0074090544 Condenser fan 2 EBM fan-motor/19W
HYCD-282/282A/282C_Service Manual
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5. Spare parts of cooling system
No. Part Code Name QTY Specification Remark
1 0074091262 Cool compressor 1 DB L88CY 220V/50Hz
0074000035 Cool compressor 1 ACCGVY57AG 220V/60Hz
2 0074000149 Freeze compressor 1 NL7CLX 220V/50Hz
0274000190 Freeze compressor 1 SC12CLX.2 220V/60Hz
3 0070701944 Condenser 2
4 0270700046 Cool evaporator 1 In the foam layer，can’t be
replaced.
5 0270700100 Freezer evaporator 1 In the foam layer，can’t be
replaced.
5 0270100458A Freezer evaporator 1 HYCD-282C In the foam
layer，can’t be replaced.
6 0074180002A Drier filter 2
7 0070301474 R600a - QTY：R600a 50g 220V/50Hz cool system
0070301474 R134a - QTY：R134a 150g 220V/60Hz cool system
8 0073010003 R404a - QTY：R404a 180g Freeze system
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