LG WD1485ATB Service Manual page 21

Over Flow Error (FE)
Is the water coming in
drawer continuously?
NO
After power off for 10 sec. and power on.
Does the water level over reference line and Is
Or does not the water level over reference line and is the water level frequency 26.2Khz ?
YES
Replace the Main PCB.
YES
Replace the
not the water level frequency 26.2Khz ?
* Water level frequency
- Press and Hold
The digits means water level frequency. (10
ex) 241 : Water level frequency = 241 x 10
Check the
If FE is displayed again,
then replace the
If FE is displayed again,
then replace the
24
Inlet Valve assembly.
'Rinse+' & 'Temp'
NO
Air Chamber and the
Pressure Switch.
Main PCB.
simultaneously.
-1 kHz)
-1 kHz
24.1 kHz
Tube (clogged).