CHECK AND TEST 1

Step 1

Unscrew cover of mainboard with a Cross-head screwdriver. Power on the appliance. 

Step 2

Measure the output for compressor. 

DIAGNOSIS 1


PROCEDURE 1


Step 1

Prize off the buckle to take out wires. 

Step 2

Unscrew the mainboard. 

Step 3

Disconnect terminals. 

Step 4

Prize off the buckle to take away mainboard.

Reverse above steps to install a new board. 

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