LG WD581202RC / WD581242RC Service Manual ▷ View online
24
Softener
cap
cap
;7.<-6-:
5)@
ABNORMAL SOUND
LIQUID DETERGENT/SOFTENER DOES NOT FLOW IN
Secure the bolt.
Replace the STATOR
ASSEMBLY or ROTOR
ASSEMBLY.
ASSEMBLY or ROTOR
ASSEMBLY.
Refer to
NO WATER SUPPLY
Check the wiring on the
dispenser.
dispenser.
Put it in the correct
compartment.
compartment.
Clean the Cap and
Container.
Container.
Is the motor bolt loosened?
Is there friction noise coming from the motor?
Is water supplied?
Are the plugs correctly connected to the terminals of
the INLET VALVE ASSEMBLY?
the INLET VALVE ASSEMBLY?
Is liquid detergent/softener/bleach put in the correct
compartment of the drawer?
compartment of the drawer?
Is the liquid detergent/softener/bleach cap clogged?
25
Replace the
SENSOR SWITCH
ASSEMBLY.
SENSOR SWITCH
ASSEMBLY.
When pressing WASH/RINSE and SOIL LEVEL at
the same time after draining, is the water level
frequency 255?
When pressing WASH/RINSE and SOIL LEVEL
buttons at the same time while washing, is the water
level frequency between 230 - 243 ?
the same time after draining, is the water level
frequency 255?
When pressing WASH/RINSE and SOIL LEVEL
buttons at the same time while washing, is the water
level frequency between 230 - 243 ?
Replace the MAIN PWB
ASSEMBLY.
ASSEMBLY.
Check the voltage between two pins while pressing
the POWER button. Is the voltage
the POWER button. Is the voltage
220-240 V AC?
Repair the DRAIN HOSE
ASSEMBLY.
ASSEMBLY.
Is the drain hose twisted or frozen?
Remove foreign material.
Is the impeller of the drain pump clogged?
Reconnect or repair the
connector
connector
Is the connector disconnected, disassembled?
Replace the DRAIN
PUMP ASSEMBLY.
PUMP ASSEMBLY.
Is the coil of the drain pump too high or low?
(resistance of the coil is 10-20 Ω)
(resistance of the coil is 10-20 Ω)
Replace the MAIN PWB
ASSEMBLY.
ASSEMBLY.
When checking voltage between connectors during
spin, is the voltage 120 V AC as in the figure?
spin, is the voltage 120 V AC as in the figure?
HEATING WITHOUT WATER
DRAIN MALFUNCTION
26
SB
SB
BL
YL
BL
BL
YL
WH
WH
WH
WH
WH
SB
RD
RD
BL
RD
YL
BK
BK
H
W
B
S
When checking the voltage between
connector during whites washing.
Is the voltage
connector during whites washing.
Is the voltage
220-240 V AC?
Push the THERMISTOR
tightly to the rubber.
tightly to the rubber.
When checking the THERMISTOR on the tub,
is the THERMISTOR loose?
is the THERMISTOR loose?
HEATING CONTINUOUSLY ABOVE
THE SETTING WATER TEMPERATURE
WASH HEATER TROUBLE
27
WILL NOT CIRCULATE WATER
Is the impeller of the drain pump clogged?
Are the Hose Connector and/or Hose clogged?
Is the connector disconnected, disassembled?
Is the coil of the right side of drain pump open
or short circuited? (Coil R is 18-30 Ω)
or short circuited? (Coil R is 18-30 Ω)
When checking voltage between the
connectors during spin, is the voltage 220-240V
AC, as the figure?
connectors during spin, is the voltage 220-240V
AC, as the figure?
Remove foreign material.
Remove foreign material.
Reconnect or repair
the connector.
the connector.
Replace PUMP MOTOR
ASSEMBLY.
ASSEMBLY.
Replace the MAIN PWB
ASSEMBLY.
ASSEMBLY.
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