Whirlpool WWA-780 - Wash and Rinse Troubleshooting; Drain Troubleshooting

Bearing ass
'
y is defective.
Replace.
Motor wires are
dis-connected.
Capacitor wires are
dis
-
connected
.
Capacitor is defective.
Motor coil shorten.
Brake lining on bearing ass
’
y
is worn out.
Brake lever ass
’
y is defective.
Brake lining is worn out.
Brake lever ass
’
y is defective.
Torque motor is broken.
Foreign matter in valve.
Valve spring is deformed.
Valve bellows is
deformed.
Torque motor lead wire is
disconnected.
Control circuit board is
defective.
WWA-780
c. Wash/Rinse
No
Yes
No
Yes
No
Yes
Yes
No
No
d. Drain
Yes
No
TROUBLE INSPECTION CAUSES REMEDY
Washing cycle does
not start even if
water keeps the
selected water level.
INSPECTION
Does the spin tub
rotated normally
when the
WASH OPTIONS
button is set t
o
SPIN?
Bearing ass
’
y is defective.
Poor connect of
connectors
Thermostat on motor is
opened.
Control circuit board is
defective.
Replace.
Replace.
Repair or replace
after cooling down.
Replace.
Does the pulsator
rotate by hand?
Does humming
noise come on
from motor?
Replace or repair.
Replace or repair.
Replace.
Replace.
The spin tub rotates
together with the
pulsator during
washing or rinsing
cycle.
Replace bearing ass
’
y.
Replace bearing ass
’
y.
Note:
Break-work is
normal when spin
tub stops within 10
sec. under no-load.
Does brake-work
normally?
Replace bearing ass
’
y.
Replace
bearing
ass
’
y.
Is the torque motor
working normally?
Replace.
Water does not
drain out.
Clean valve inside.
Replace spring.
Replace bellows or
replace valve.
Repair or replace.
Replace.
Is the torque motor
working normally?