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Comtents                                                                                                       

Parts Description ..........................................................................................................................................................2

Main control board .......................................................................................................................................................3

Display board ...............................................................................................................................................................3

Circuit diagrams and parameters ..................................................................................................................................3

Cooling diagram ...........................................................................................................................................................4

Compulsory defrosting: ................................................................................................................................................4

The setting of control panel:.........................................................................................................................................5

The guide for Disassembly Common parts of Refrigerator..........................................................................................7

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The instruction of replacing the main board.............................................................................................................7

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The instruction of of replacing lamp. .......................................................................................................................7

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The instruction of of replacing fan motor. ................................................................................................................8

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The instruction of replacing Door switch. ................................................................................................................9

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The instruction of replacing PTC Starting relay and Overload protector. ................................................................9

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The instruction of replacing Display board. ...........................................................................................................10

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The instruction of replacing electric wind gate. .....................................................................................................10

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The instruction of replacing heater. ........................................................................................................................11

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The instruction of replacing temperature fuse and evaporator sensor. ...................................................................11

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The instruction of replacing temperature sensor part. ............................................................................................12

Troubleshooting..........................................................................................................................................................12

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The solution for digital display code problem:.......................................................................................................12

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The common problem judging method ..................................................................................................................13

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The solution for the common problem. ..................................................................................................................14

Note: ...........................................................................................................................................................................16

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