How to replace a power board for compressor refrigerator

1，Unscrew the back plate

2，Unscrew the box on the left hand side and take it off.

 

3，Disconnect the wirings by press and pull off the connectors. All 4 of the connectors are different from each other, so you will not make mistake on putting them back.

1^st connector

 

2^nd connector

 

3^rd connector

 

4^th connector

 

4，Disconnect the wirings from the main control board (If it is difficult to pull off by hand, please use tools, like pliers)

1^st connector

 

2^nd & 3^rd connector (please remember the position of each wire, they are crossing each other to the connector)

 

5，Unscrew the power board and take it off.

 

6，Replace with a new power board and fix it with screws.

 

7，Connect the wires according to the previous steps. Fix the box and screw it.

 

8，Assemble the plate back on.

 

9，Finish.