Hisense BCD-543WP2BF1Z6/HC1(H) User manual

重要度
产品
名称
●: 冷藏冷冻箱
产品
型号：
BCD-543WP2BF1Z6/HC1(H)
型号包括原手册中已有型号和维修手册整合计划中的型号
每次更改需要增加型号
文件
名称：
售后服务技术资料
文件
编号：
BSSJ00004976
编制
日期：
2022年4月15日
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1
Refrigerator
Service Manual
Model: BCD-543WP2BF1Z6/HC1(H)

2
Contents
1. Warnings and precautions for safety .......................................3
2. Appearance and structure
2.1 View of the appliance .......................................................4
2.2 Wind channel structure ....................................................5
2.3 Evaporator structure ........................................................6
2.4 Compressor room structure ................................................
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6
3. Basic parameters .........................................................8
4. Operation and functions
4.1 Display controls.............................................................9
4.2 Using the appliance........................................................12
4.3 Defrost mode .............................................................18
4.4 Error display ............................................................19
5. Troubleshooting
5.1 Common problem and checking ...........................................25
5.2 Faulty start .......................................
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........................27
5.3 Refrigeration failure ......................................................28
5.4 Thick frost in freezer compartment .........................................30
5.5 Dew in refrigerator compartment ............................................31
5.6 Breaking of light .........................................................32
5.7 Noise ..................................................................33
6. Circuit and checking
6.1 Circuit diagram ..........................................................34
6.2 Mainboard ..............................................................35
6.3 Compressor ..............................................................35
6.4 Fan motor................................................................36
6.5 Light ...................................................................37
6.6 Door switch ...............................................................38
6.7 Defrost heater ............................................................39
6.8 Removing the Display Component .........................................40
6.9 The system of water supplies ...............................................41
6.10 Ice maker ...............................................................43
7. Cooling system repairing
7.1 Refrigeration system .....................................................45
7.2 Summary of repair .......................................................46
7.3 Regulation of repair ......................................................47
7.4 Practical work of repair ...................................................48
7.5 Brazing reference drawing ................................................49


3
1. Warning and precautions for safety
Please observe the following safety precautions in order to use safely and correctly the
refrigerator and to prevent accident and danger during repair.
1. Be care of an electric shock. Disconnect power cord from wall outlet and wait for more
than three minutes before replacing PCB parts. Shut off the power whenever replacing
and repairing electric components.
2. When connecting power cord, please wait for more than five minutes after power cord
was disconnected from the wall outlet.
3. Please check if the power plug is pressed down by the refrigerator against the wall. If
the power plug was damaged, it may cause fire or electric shock.
4. If the wall outlet is over loaded, it may cause fire. Please use its own individual
electrical outlet for the refrigerator.
5. Please make sure the outlet is properly earthed, particularly in wet or damp area.
6. Use standard electrical components when replacing them.
7. Make sure the hook is correctly engaged. Remove dust and foreign materials from the
housing and connecting parts.
8. Do not fray, damage, machine, heavily bend, pull out or twist the power cord.
9. Please check the evidence of moisture intrusion in the electrical components. Replace
the parts or mask it with insulation tapes if moisture intrusion was confirmed.
10. Do not touch the ice maker with hands or tools to confirm the operation of geared
motor.
11. Do not let the customers repair, disassemble and reconstruct the refrigerator for
themselves. It may cause accident, electric shock, or fire.
12. Do not store flammable materials such as ether, benzene, alcohol, chemicals, gas, or
medicine in the refrigerator.
13. Do not put flower vase, cup, cosmetics, chemicals, etc., or container with full of water
on the top of the refrigerator.
14. Do not put glass bottles with full of water into the freezer. The contents shall freeze
and break the glass bottles.
15. When you scrap the refrigerator, please disconnect the door gasket first and scrap it

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2.Appearanceandstructure
2.1 View of the appliance
Note！
Due to unceasing modification of our products, your refrigerator may be slightly different
●
from this instruction manual, but its functions and using methods remain the same.
To get the best energy efficiency of this product, please place all shelves, drawers and
baskets on their original position as the illustration above.

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2.2 Wind channel structure

6
2.3 Evaporator structure
2.3.1 Freezer evaporator structure
1－Fuse
2－Accumulator
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3－Sensor
4－Heater
5－Evaporator
2.4 Compressor room structure
10 1
2
3
4
5
6
7
8
9

7
1-Dry filter
2-Power cord
3-Compressor
4-Fan Motor
5-Bottom condenser
6-Evaporation dish
7-Water valve(SOLENOID –VALVE)
8- Water tube
9-Connector（Water tube ）
10-Drive board
3.Basicparameters
SPECIFICATIONS
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DESIGN PRESSURE
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HIGH SIDE/LOW SIDE 250psig/88psig
REFRIGERANT/AMOUNT R600a/57g
RATED VOLTAGE AC115V
RATED FREQUENCY 60Hz
RATED CURRENT 3A
DEFROST POWER 240W
FOAMING AGENT Cyclopentane
NET WEIGHT 113kg
WxDxH(with hinges) 91.4x72.7x177.8cm
WxDxH(without hinges) 91.4x72.7x177.8cm

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4.Operationandfunctions

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