Service manual

49
Display does not
illuminate.
Does other things on the
washer operate?
Yes.
Display does not illuminate.
Note: Always check wiring to the components.
Check for power at
the wall outlet.
120 VAC.
Check the voltage drop
between pins (1) and (3)
of the eight pin plug of
the control board.
Defective
house circuit
breaker.
Defective line cord or
wiring from the line cord
to the control board.
Defective
control
board.
120 VAC.
0.
0.
No.
Defective
control
board.
Note: The control board is the board in the console.
Washer will not fill in any setting.
Display may show F 03.
Turn the faucets
on.
Are the faucets turned completely on?
No.
Note: Always check
wiring to the components.
Washer will not fill.
Yes.
Program the control to do the
On Line Test and activate the warm
water circuit test. Measure the
voltage drop between pin 2 of the
pressure switch and neutral.
0.
Defective
pressure
switch.
Unplug the wire connectors from
the water valve solenoids. Measure the
voltage drop between the two terminals in
each plug, not on the valve.
120 VAC.
120 VAC.
0.
Defective
control board.
Defective
water valve.