Read LG F12710WH Service Manual online
31
No Power
Is the Power Plug connected
firmly to the power outlet?
And is the supply voltage
220~240V AC?
Is
Red LED ON
while power supplied ?
Is Multi-plug socket used ?
NO
NO
NO
YES
YES
YES
NO
Is the connectors connected
Correctly to the Display
PCB?
Is the
Connector
connected correctly to
the
Main PCB
and the
Noise Filter
?
Or is the
Harness
alright ?
Noise Filter
PCB
Reconnect
Power Plug
firmly.
Check the fuse or
reset the circuit breaker.
Don’t use
Multi-plug
socket.
Use
Single Plug
socket for
washing machine.
YES
YES
Reconnect or repair the
Connector
.
Or replace the
Harness
.
Check connectors otherwise.
Replace
Display PCB
.
Check and replace
Main PCB
.
8. TROUBLESHOOTING WITHOUT ERROR CODES
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