Maintenances Service And Trouble Shooting - Haier HDW101SS Service Manual

analysis of the common breakdowns
Water supply trouble
Phenomenon: water level cannot reach the required location
Whether water is flowing in the hose
Whether the stopcock is turned on
Whether solenoid valve
is working
Check
water intake veloscity is
too slow
Whether
switch is ok
Y
Cable or the program
controller is broken
Maintenances Services and Trouble Shooting
Y
Y
whether the
N
water level
N
Turn on the stopcock
N
measure whether solenoid valve
is electrified
Change the solenoid valve
Y
user's water pressure is too
N
Change water level switch
- 20 -
Y
slow