26
7-6. TROUBLESHOOTING WITH ERROR
Water Inlet Error (IE)
Is the water tap closed?
[Note] Environmental safety check list
1. No water tap leakage or freeze 4. No entanglement of water supply hose.
2. No water shortage. 5. No water supply hose leakage
3. The inlet filter is not cloggeed.
Check the Water tap and open it fully.
When there is water in the tub,
is the water level frequency
over 26.0khz?
Reconnect or repair the Connector.
Or replace the
Harness
.
Replace the Inlet Valve.
Is the Connector connected correctly to the Main PCB
and the Inlet Valve? is the Harness alright ?
Check the Air Chamber and the Tube (clogged)
Check the water level frequency again,
if it is over 26.2KHz, replace the Pressure switch.
YES
YES
NO
Replace the Main PCB.
NO
YES
YES
NO
NO
Is the resistance of each lnlet valve within 3.5 ~4.5 kΩ ?
When the washing machine is started, is the inlet valve
operating?
Pre Valve
Steam Valve
Main Valve
1 2
1
2
3
3
NO
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