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Haier DW-8888-02 Service Manual page 11

Household electrical dishwasher

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• Water supply trouble
Phenomenon: water cannot be drained, the three lights of pots & pan,
light wash, rinse & hold are flashing.
Check:
Whether drained
Pump is working
Y
Whether pipeline
is OK
Y
Drain hose is too high
• Water overflow trouble
Phenomenon: drain pump keep on working, the four lights of pots & pan,
normal, light wash, rinse & hold are flashing.
Check:
Whether water is deposited
In the bottom case
Whether the water
Solenoid overflow
Switch is OK
Whether drain pump
N
is electrified
N
N
Change water
N
overflow switch
Y
Drain pump is broken
repair
pipeline
Whether water
Y
flows out of the
Water overflow
Conduit
check water
supply solenoid
valve
circuit is
N
damaged
Bottom case is
N
leaking
Y
N
Change the
valve
Y
11

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