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4
1-. Remove Rails and Evaporator Cover.
2-. Check for any loose connection.
No Checking flow Result & SVC Action
Result SVC Action
Firmly plugged Go to step #5
Loose
Plug firmly, then check again. Problem
persist?
YES: go to step #5
NO: explain to customer.
5
1-. Execute TEST MODE #1
2-. Check Voltage between wires Red
and Black.
Result SVC Action
11~17VDC Go to step #6
Other Voltage Replace Refrigerator Unit
6
1-. Execute TEST MODE #1
2-. Check Voltage between wires Purple
and Black.
Result SVC Action
2~4VDC
If Fan Motor is working ?Replace
PCB;.
If Fan Motor is not working or is moving
slowly ?Check for any interference.
0VDC Go to step #7
5VDC Replace Fan Motor.
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