LG WM1377HW - Filter Maintenance

SPIN TROUBLE
DRAIN TROUBLE
Check the S.PRESSURE SWITCH
ASSEMBLY or HOSE (Pressure).
If the problem is on the
S.PRESSURE SWITCH
ASSEMBLY or the HOSE, replace
the S.PRESSURE SWITCH
ASSEMBLY or the HOSE.
Normal
Correct the connector.
Replace the STATOR
ASSEMBLY
Check on the spinning, is the frequency of the
water level 248 or more. The frequency can be
checked by pressing the Water Plus and Option
Left level buttons at the same time on the program.
When pressing Option (Right) and Wash Temp
POWER buttons at the same time after power off,
press the Start/Pause button 1 times, is the drum
low speed spin?
Is i
t disconnected, or disassembled?
[Red:3pin(1), GY:4pin(2)]
Check the motor connector, is the resistance of
the terminal same as the figure?
MOTOR TERMINAL (1)
Resistance of terminal:
①
~②
/
②
~③
/
③
~①
: About 5
Ω
~15
Ω
Replace the MAIN PWB ASSEMBLY
① ② ③
Does the spring of Latch Hook actuate?
Is there clicking sound once or twice when the
START/ PAUSE button is pressed to start the cycle?
Is DOOR SWITCH ASSEMBLY broken?
Replace Door Assembly.
Check the DOOR SWITCH
ASSEMBLY Connector and
MAIN PWB ASSEMBLY
[Black(1), Brown/Yellow(2)].
Replace the DOOR
SWITCH ASSEMBLY.
.
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