Ie (Water Inlet Error) - LG F J5WNW Series Service Manual

Water Inlet Error (IE)
[Note] Environmental safety check list
1. No water tap leakage or freeze
2. No water shortage.
3. The inlet filter is not cloggeed.
Is the water tap closed ?
NO
When there is water in the tub,
is the water level frequency
over 26.0khz ?
NO
Is the Connector connected correctly to the
and the Inlet Valve ? is the Harness
YES
Is the resistance of each lnlet valve within 3.5 ~4.5 k
1 2
YES
When the washing machine is started, is the inlet valve
operating?
4. No entanglement of water supply hose.
5. No water supply hose leakage
Check the
YES
Check the
Check the water level frequency again,
YES
if it is over 26.2KHz, replace
Main PCB
alright ?
?
1
Pre Valve
2
Main Valve
Water tap and open it fully.
Air Chamber and the Tube
the Pressure switch.
NO
Reconnect or repair the
Or replace the
NO
Replace the Inlet Valve
NO
Replace the Main PCB
(clogged)
Connector .
Harness .
.
.