LG WT4801CW Service Manual page 35

11) Vibration, Noise or Unbalance Error happens during spin.
When, what, and how to check
Using conditions such as
installation etc.
2. Verify the load is not unbalanced,
causing vibration and noise.
Suspension
1. Does the outer tub strike the top cover
during a spin cycle when the washer is
running empty?
※ It is very important to determine the cause of any noise or defect in order to repair the problem correctly the first time.
12) Power turns ON or OFF by itself.
When, what, and how to check
Input voltage
1. This is usually caused by a spike or
surge on the main power input to the
house.
Result of Check
Not leveled. Incorrect installation.
Laundry is
unbalanced.
The pulsator rotates Defective clutch.
initially, then the
inner
tub rotates.
Oneor more of the
Yes suspension rods is
defective.
Result of Check
Noise on the power line.
35
Possible Cause
Possible Cause
If the issue persists, contact
the local power provider.
How to repair
Level the washer.
Rearrange items in the tub
for a more even distribution.
Replace the clutch spring ot
the clutch assembly, as
necessary.
Replace all four suspension
rods as a set. Be sure to get
the rods in the correct
positions.
How to repair