Technical information

Component Testing Procedures
!
WARNING
To avoid risk of electrical shock, personal injury or death; disconnect power to washer before servicing, unless
testing requires power.
December 2003 16022843 Rev 0
9
Check wiring and
terminations between
water valves, pressure
switch and control board.
Remove connector BB.
Does 115VAC appear
between the black and red
wires on connector BB?
Replace pressure
switch or hose.
Does 115VAC appear
between the blue / black
and red wires (cold water
check) or orange and red
wires (hot water check)
on the control board edge
connector BB?
Replace control
board.
Replace water
valve.
No
Yes
No
Yes
Does washer agitate
when an "A" is in the
display?
Push the woolens
program keypad to stop /
start the diagnostics in the
current phase.
Does washer spin
when an "A" is in the
display?
Check wiring and
terminations between
control board, motor relay
and motor. Make sure
motor is not bad or tripped
out on thermal protection.
Does 25 VDC appear
between X on control
board edge connector and
a control board mounting
nut?
Replace reversing
relay.
Replace control
board.
Replace motor
relay.
Does 25 VDC appear
between V on control
board edge connector and
a control board mounting
nut?
Replace control
board.
No
No
Yes
No
Yes
No
Yes
Yes