Water Supply - Whirlpool WVMD1208AHG Service Manual

TROUBLE
b. Water Supply
Water does not
flow when the
power switch is
on and start
button is pressed.
Cushion
Filter
Hose joint assembly
Water is not
supplied normally.
INSPECTION INSPECTION
Yes
Does humming
noise come on
from water
valve？
No
Check water
pressure.
Poor connect of 6-pin
connectors (blue&white).
Control circuit board is
defective
CAUSES
Something on the filter of
the water valve or hose
joint assembly.
Poor connect of 6-pin
connectors (blue& white).
Water valve is defective.
Water level sensor is
defective.
Control circuit board is
defective.
Low
High
4
Repair or replace.
Replace.
REMEDY
Clean the filter.
Repair or replace.
Replace.
Replace.
Replace.
Remove the flow
sheet of the water
valve.
Replace the water
valve.
Clean the filter on
the water valve or
hose joint
assembly.
Replace the water
valve.