PF (Power Failure or 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 ?
Is the Harness alright ?
Noise Filter
Main PCB
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 WITHOUTERRORCODES