Haier DW12-AFM4, Service Manual

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Maintenances Services and Trouble Shooting
Water supply trouble
Phenomenon: water cannot be drained
Check:
Whether drain pump N Whether drain pump N circuit is damaged
is working is electrified
Y Y
Whether pipeline N repair the Drain pump is broken
is OK pipeline
Y
Drain hose is too high
Water overflow trouble
Phenomenon: drain pump keep on working
Check:
Whether water is deposited Y Whether water flows out of N Bottom case
in the bottom case the water overflow conduit is leaking
N Y
Whether the water N change water check water supply N change the solenoid
overflow switch is OK overflow switch solenoid valve valve
Y Y
Program controller is broken check the water N change the water
level switch level switch
Y
Program controller is broken
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