1■ ContentsParts Description.......................................................................................................................................................... 1Circuit diagram ............................................................................................................................................................ 2Cooling diagram .......................................................................................................................................................... 2The guide for Disassembly Common parts of Refrigerator......................................................................................... 3◆ The instruction of replacing the main board and display board..................................................................... 3◆ The instruction of of replacing fan motor ...................................................................................................... 4◆ The instruction of replacing temperature control capillary tube ................................................................... 4◆ The instruction of replacing evaporator temperature sensor.......................................................................... 5◆ The instruction of replacing PTC Starting relay and Overload protector. ..................................................... 5Troubleshooting:.......................................................................................................................................................... 6◆ The solution for digital display code problem: .............................................................................................. 6◆ The common problem judgement method ..................................................................................................... 9◆ The solution for the common problem..........................................................................................................11Note: .......................................................................................................................................................................... 13Exploded view: .......................................................................................................................................................... 13Parts list: .................................................................................................................................................................... 18■ Parts Description01.Top cover supporting assembly02. Upper drawer03. Middle drawer