Whirlpool WWA-780 - Spin Drying Troubleshooting

WWA-780
e. Spin Drying
Yes
No
TROUBLE INSPECTION CAUSES REMEDY INSPECTION
Note: In draining, the water lever sensor can
not reset in 8minutes.
The number window LED display
abnormal code: and begin blinking
on and off at the same time and the
electric buzzer sounds to indicate a
problem.
Note: In draining, the water level sensor can
not reset in 10 minutes.
The number window LED display
abnormal code: and begin blinking
on and off at the same time and the
electric buzzer sounds to indicate a
problem.
Spin drying cycle
does not work.
INSPECTION
Does safety
device work?
Machine inclines. Replace with level.
The V-belt is slipping.
The V-belt is snapped.
Small pulley mounting
screw is loosed.
Motor is disconnected or
burnt.
Capacitor is broken or
disconnected.
Bearing ass
’
y is defective.
Torque motor is defective.
Brake lever is defective.
Thermostat on motor is
opened.
Poor contact of
connectors
Control circuit board is
defective.
Adjust the motor
position.
Replace.
Tighten up.
Replace.
Replace.
Replace.
Replace.
Repair or replace.
Repair or replace
after cooling down.
Repair or replace.
Replace.
Note:
1. The safety switch works 3 times
continuously or works 1 time in the
single program of spin-dry . The
number window LED display abnormal
code: and begin blinking on and off
at the same time and the electric buzzer
sounds to indicate a problem.
2. Do not disconnect the wire from the
capacitor, because this wire acts as
de-pressing noise from outside to the
micro-computer.
Drain takes time too
long.
Valve bellows is deformed.
Drain hose ass
’
y is
deformed.
Hose is connected in the
wrong way.
Hose is too long or position of
hose is too high.
Replace.
Repair or replace.
Repair.
Repair.
• If the Drain Hose is too long or high, it may
make draining impossible.
• The extend Drain Hose to a maximum long of
3 meters and maximum high of 10
centimeters.