8. TROUBLESHOOTING WITHOUT ERROR CODES
PF(Power Failure or No Power)
Is the Power Plug connected
firmly to the power outlet?
And is the supply voltage
110~120V AC?
YES
Is Multi-plug socket used ?
NO
Is the
Connector
connected correctly to
the
Main PCB
and the
Noise Filter
Is the
Harness
alright ?
YES
Is
Red LED ON
while power supplied ?
YES
Is the connectors connected
Correctly to the Display
PCB?
YES
?
PCB
YES
Main PCB
33
ReconnectPower Plug
NO
Check the fuse or
reset the circuit breaker.
Don't use
Multi-plug
Use
Single Plug
washing machine.
NO
Reconnect or repair the
Or replace the
Harness
NO
Check and replace
Check connectors otherwise.
Replace
Display PCB
firmly.
socket.
socket for
Connector
.
.
Main PCB
.
.