Read LG WM-128NW Service Manual online
27
Power off for 10sec. Then power on.
Is the water level over reference line and is the water level frequency 21.8khz?
* Water level frequency
* Press the
Option1
and
Favorite
button
simultaneously.
If FE is displayed again,
then replace the
Pressure Switch
.
If FE is displayed again,
then replace the
Main PCB
.
Drain out the water and then
Check the
Air Chamber
and the
Tube
(clogged).
NO
NO
YES
YES
Over Flow Error (FE)
Is the water coming in
drawer continuously?
Replace the
Main PCB.
Replace the
Inlet Valve
assembly.
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