Troubleshooting Other; Pe (Power Failure Or No Power) - LG WD141RTAB1 Service Manual

8. TROUBLESHOOTING WITHOUT ERROR CODES

PE (Power Failure or no power)

Is the Power Plug connected
firmly to the power outlet?
And is the supply voltage
220~240V AC?
Is Multi-plug socket used ?
Is the Connector connected correctly to
Main PCB
the and the
Is the Harness alright ?
Noise Filter
Red LED ON
Is while power supplied ?
Is the connectors connected
Correctly to the Display
PCB?
YES
NO
Noise Filter?
PCB
YES
YES
Noise Filter
Main PCB
NO
YES
NO
NO
YES
40
Power Plug
Reconnect
Check the fuse or
reset the circuit breaker.
Multi-plug
Don't use socket.
Single Plug
Use socket for
washing machine.
Reconnect or repair the Connector.
Or replace the Harness.
Check and replace Main
Check connectors otherwise.
Replace Display PCB.
firmly.
PCB.