Haier HDW101SS Service Manual page 23

analysis of the common breakdowns
Water overflow trouble
Phenomenon: drain pump keep on working
Whether water is deposited is
the bottom case
N
Whether the water
overflow swich is ok
Y
Program controller is
broken
Maintenances Services and Trouble Shooting
Whether water flows out of
Y
the water overflow conduit
change water
N
overflow switch
Maintenances Services and Trouble Shooting
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N
Y
check water supply
solenoid valve
Y
check the water
level switch
Y
Program controller is broken
Bottom
case is leaking
N
change the
solenoid
valve
change the water
N
level switch