LG WD-90KFT Service Manual ▷ View online
24
Rinse
Spin
Wash
Rinse
NO
YES
YES
YES
NO
YES
YES
NO
NO
NO
YES
Door Lock
S P I N T R O U B L E
D O O R D O E S N O T O P E N
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.
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
ASSEMBLY
Check on the spinning, is the frequency of the
water level 248 or more. The frequency can be
checked by pressing the Wash and Rinse buttons at
the same time on the program.
water level 248 or more. The frequency can be
checked by pressing the Wash and Rinse buttons at
the same time on the program.
When pressing Rinse, Spin and POWER buttons at
the same time after power off, press the Start/Pause
button 1 times, is the drum low speed spin?
the same time after power off, press the Start/Pause
button 1 times, is the drum low speed spin?
Is it disconnected, or disassembled?
[Red:3pin(1), NA:4pin(2)]
[Red:3pin(1), NA:4pin(2)]
Check the motor connector, is the resistance of
the terminal same as the figure?
MOTOR TERMINAL (1)
Resistance of terminal:
①
①~
~②
② / ②
②~
~③
③ / ③
③~
~①
① : About 5Ω
Ω~15Ω
Ω
Replace the MAIN PWB ASSEMBLY
Is
「
「Door lock」
」Display lamp on?
After draining and
「Door lock」lamp off,
open the door.
Check switch Assembly,
Door lock connector and
Main PWB
ASSEMBLY(Blue, 3pin)
Door lock connector and
Main PWB
ASSEMBLY(Blue, 3pin)
Is
「
「
」
」Displayed?
① ② ③
Dry duct
Condensing
duct
Thermistor
Disassemble the cabinet cover and
condensing bellows.
Is there any foreign object in condensing
bellows.
condensing bellows.
Is there any foreign object in condensing
bellows.
Clean the bellows
[dHE] ERROR DISPLAY
CHECK FOR DRY HEATER TROUBLE
CHECK FOR DRY FAN MOTOR TROUBLE
NO
YES
Replace the thermistor.
(6322FR2046B)
(6322FR2046B)
YES
NO
Disassemble the dry fan assy and dry duct
upper, and clean foreign object in duct and
fan.
upper, and clean foreign object in duct and
fan.
~
25
26
27
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