LG WF-F1021PP Service Manual ▷ View online
57
14) Power is automatically turned off during operation or immediately
turning on the power switch.
Where, what & how to check?
Result of Check
Possible Cause How to repair & settle
Main voltage
1. It is mostly caused by noise from
mains or transfomerient power cut.
mains or transfomerient power cut.
Auto Off switch or
Controller
Controller
1.Check whether power is
automatically turned off when
turning on the auto off switch after
unplugging the power cord from the
outlet
turning on the auto off switch after
unplugging the power cord from the
outlet
2. It would be defect of the controller if
power is automatically turned off
immediately when turning on the
power switch even though there is
no defects in the auto off switch.
immediately when turning on the
power switch even though there is
no defects in the auto off switch.
Automatically
turned off
turned off
Defect in main.
Mechanical defect
of the auto off
switch.
of the auto off
switch.
Explain the cause.
(It happens specially
when a high frequency
equipment is a used
around the washer or in
the case voltage
fluctuation is big)
(It happens specially
when a high frequency
equipment is a used
around the washer or in
the case voltage
fluctuation is big)
Change the auto off
switch.
switch.
Change the controller.
58
5. EXPLODED VIEW
TOP COVER
ASSEMBLY
ASSEMBLY
OUT CASE
ASSEMBLY
ASSEMBLY
TUB ASSEMBLY
A010
A020
A160
A230
A240
A040
A051
A030
A052
A060
A200
A190
A151
A160
A210
HOT(ORANGE)
COLD(BLUE)
COLD(BLUE)
HOT(ORANGE)
COLD(BLUE)
COLD(BLUE)
A270
HOT(ORANGE)
COLD(BLUE)
A185
A181
HOT(ORANGE)
COLD(BLUE)
COLD(BLUE)
HOT(ORANGE)
COLD(BLUE)
: Non-Service Part
A220
F070
or
F021
F027
F090
F020
F080
F002
: Non-Service Part
For Pump
For Non-Pump
F021
F020
F001
F004
F003
F005
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