LG WD-12480S Service Manual page 21

option (HOT)
Wiring diagram
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SOFTENER DOES NOT FLOW IN
Is water supplied?
YES
Are receptacles correctly connected to the
terminals of inlet valve?
YES
Is softener put in the correct compartment of
drawer?
YES
Is the softner cap clogged?
ABNORMAL SOUND
Is the pulley bolt loosened?
NO
Is the belt worn?
NO
Is there friction noise from the motor?
NO
NO
NO
YES
YES
YES
YES
20
Refer to
NO WATER SUPPLY
Check the wiring on the
dispenser.
Put it in the correct
compartment.
Clean the cap and
drawer.
Fix the bolt tightly.
Replace the V-belt
(4400FR3116B)
Replace the motor.