Haier HW-E1470TVE Service Manual page 20

Front Load Washing Machine
Draw out the dispenser and check if water is
entering
N
Turn on power, and set pre-wash mode, then
start. Check the import voltage
electromagnetic valve by multimeter
, is it between AC 220-240V between the
white wire and red wire that they are not
connected?Voltage is220-240V
white wire and white wire,between red wire
and red wire
N
Check if export voltage from computer board
to electromagnetic valve, is it between AC
220-240V that voltage between grown wire
and white wire of PCB ?
N
Replace computer board
of
between
Model:HW-E70TVE SERIES
Observe if the height of
drain pipe not reach 80
Y
cm. If
pressures switch and
the hose is leaking gas
Electromagnetic valve must be broken, please replace
Y
it.
The wire connected PCB and inlet valve is not
Y
properly. Please reconnect it or replace it.
19
water level
(Fig 2)