Read LG WF-D8527DD Service Manual online
Problems
Reasons
Possible causes
Solution measures
sensing
failure
● Water level switch is
close
● Connection error of water level
switch or eight-leg PC board
connector
● Air chamber or hose is clogged.
● Water level switch is damaged。
●Connect connectors properly
● Fix air chamber and remove
foreign objects.
●Replace water level switch
Overflow
failure
● Check if the leakage or drain
hose height extends 6cm
from the ground.
● Check if outer tub pore or air
tube is clogged.
● Check if there is leakage in
pores， air tubes or connectors
● Place drain hose 6cm
underneath.
●Replace water level switch
Motor
failure
● Connection error of Hall
element or eight-leg PC board
connector
● Connection error of Motor
stator or Yellow 3-leg PC board
connector
● Hall element is damaged
● Stuck by clutch
● Connect connectors properly
● replace stator
● replace clutch
● replace PC board
Clutch
failure
● Drain motor connector looses
●Connect connectors properly
● Connector output voltage is
abnormal.
● Replace PC board
4
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