Read LG WP-703DT Service Manual online
-16-
7. TROUBLESHOOTING GUIDE
Trouble
Cause
Repair Method
Power Supply
Power is not supplied to
washing machine.
washing machine.
Power cord is not plugged
into the wall outlet firmly.
into the wall outlet firmly.
Power is not supplied at the
wall outlet.
wall outlet.
Connect firmly.
Advise the customer.
Replace fuse or reset circuit breaker.
Advise the customer.
Spin Drying
After connecting to the power
source and turning spin timer ON,
spin motor does not operate.
source and turning spin timer ON,
spin motor does not operate.
After connecting to the power source
and turning spin timer ON, spin motor
does not operate properly.(When
spin motor makes strange noise.)
and turning spin timer ON, spin motor
does not operate properly.(When
spin motor makes strange noise.)
Plug or wiring is defective.
Spin timer is faulty.
Door switch is faulty.
Capacitor is defective.
Motor is defective.
Brake is defective.
Capacitor is defective.
Motor is defective.
Repair and rewire properly.
Replace with a new one.
Adjust or replace with a new one.
Replace with a new one.
Replace with a new one.
Adjust brake properly.
Replace with a new one.
Replace with a new one.
Washing and Rinsing
After connecting to the power
source and turning wash timer
source and turning wash timer
ON,
wash motor does not
operate.
After connecting to the power
source and turning wash timer
source and turning wash timer
ON,
wash motor does not operate
properly.
(When wash
motor
makes strange noise.)
Clothes do not swirl adequately
Amount of water decreases
while washing.
while washing.
While rinsing, water overflows
from corner of the wash tub.
from corner of the wash tub.
Plug or wiring is defective.
Wash timer is faulty.
Capacitor is defective.
Capacitor is defective.
Motor is defective.
Motor is defective.
Blockage between the pulsator
and the tub.
and the tub.
Excessive amount of clothes.
Valve selector position is not
correct.
correct.
Strap connection is not adjusted properly.
Plunger valve bellows is damaged.
Too much water.
Lint is sticking to the plunger valve.
Lint is sticking to the filter or hoses.
Drain pump does not operate.
(WP-710NP/WP-720NP)
(WP-710NP/WP-720NP)
Repair and rewire properly.
Replace with a new one.
Replace with a new one.
Replace with a new one.
Replace with a new one.
Replace with a new one.
Remove blockage.
Remove some clothes to
reduce wash load.
reduce wash load.
Set valve selector to proper position.
Advise the customer.
Advise the customer.
Adjust properly.
Replace with a new one.
Adjust amount of water filled.
Remove plunger valve cover and
clean the plunger valve.
clean the plunger valve.
Remove lint and clean.
See Other
Click on the first or last page to see other WP-703DT service manuals if exist.