LG F1069FD8 Service Manual ▷ View online
21
ERROR
7
LOCKED
MOTOR
ERROR
• The connector (3-pin, male, white) in the MOTOR
HARNESS is not connected to the connector
(3-pin, female, white) of STATOR ASSEMBLY.
(3-pin, female, white) of STATOR ASSEMBLY.
• The electric contact between the connectors
(3-pin, male, white) in the MOTOR HARNESS
and 4-pin, female, white connector in the MAIN PWB
ASSEMBLY is bad or unstable.
and 4-pin, female, white connector in the MAIN PWB
ASSEMBLY is bad or unstable.
• The MOTOR HARNESS between the STATOR
ASSEMBLY and MAIN PWB ASSEMBLY is cut (open
circuit).
circuit).
• The hall sensor is out of order/defective.
• EEPROM is out of order.
Displayed only when the START button is first pressed
in the QC Test Mode.
in the QC Test Mode.
• Disconnection of Card Reader Wire.
EEPROM
ERROR
CARD
READER
ERROR
8
9
SYMPTOM
CAUSE
22
8-6. DISPENSER
The dispenser drawer is a multi-chambered reservoir that allows the user to add all the appropriate
laundry additives before starting the cycle. It has a place for pre-wash and Main wash detergent, fabric
softener, and bleach. Powdered or liquid detergents may be used, but softener and bleach must be
liquids.
Detergents should carry the HE designation. Do not use regular detergents in the washer or overusing
will occur. Regular detergents also cause a scum build-up in the tub, which leads to poor performance
and a foul odor.
laundry additives before starting the cycle. It has a place for pre-wash and Main wash detergent, fabric
softener, and bleach. Powdered or liquid detergents may be used, but softener and bleach must be
liquids.
Detergents should carry the HE designation. Do not use regular detergents in the washer or overusing
will occur. Regular detergents also cause a scum build-up in the tub, which leads to poor performance
and a foul odor.
BLEACH
SOFTENER
HOT INPUT
MAIN WASH
BLEACH
SOFTNER
MAIN WASH/PRE-WASH
1
2
3
4
1
2
3
4
1
2
2
3
4
23
9. DIAGNOSIS AND TROUBLESHOOTING
1. Be careful of electric shock if disconnecting parts while troubleshooting.
2. First, check the connection of each electrical terminal with the wiring diagram.
3. If you replace the MAIN PWB ASSEMBLY, reinsert the connectors correctly.
2. First, check the connection of each electrical terminal with the wiring diagram.
3. If you replace the MAIN PWB ASSEMBLY, reinsert the connectors correctly.
Is the supplied voltage AC 220 - 240 V, 50 Hz?
Is the LED lamp
on?
Are the connectors
on the PWB loose?
Is wire of the DISPLAY PWB ASSEMBLY
broken?
broken?
Replace DISPLAY PWB ASSEMBLY
or repair wire.
or repair wire.
Check the fuse or reset
the circuit breaker.
the circuit breaker.
Replace the FILTER
ASSEMBLY (CIRC).
ASSEMBLY (CIRC).
Replace MAIN PWB
ASSEMBLY.
ASSEMBLY.
Reconnect.
Replace the CABLE
(HARNESS)
(HARNESS)
WARNING
!
NO POWER
Is the voltage between the FILTER ASSEMBLY
connectors
connectors
and
AC 220 - 240 V, 50 Hz
24
IE ERROR (NO WATER SUPPLY)
Is displayed?
Is the tap frozen?
Is filter in the inlet valve clogged with foreign
material?
material?
Is resistance between each terminal of the
INLET VALVE ASSEMBLY 0.8-1.2
INLET VALVE ASSEMBLY 0.8-1.2
?
Verify the voltage of the inlet valve connector is
AC 220 - 240V, 50Hz.
Refer to page 18, QC TEST MODE.
AC 220 - 240V, 50Hz.
Refer to page 18, QC TEST MODE.
Is the water supply shut-off?
Open the tap.
After separating the hose
from the washing machine
soak in hot water for 10
minutes.
from the washing machine
soak in hot water for 10
minutes.
Clean the filter of
INET VALVE ASSEMBLY
INET VALVE ASSEMBLY
Check electrical connection.
Replace the MAIN PWB
ASSEMBYL.
Replace the MAIN PWB
ASSEMBYL.
Replace the INLET
VALVE ASSEMBLY.
VALVE ASSEMBLY.
Make sure the tap is closed
before replacing.
before replacing.
Is the tap opened?
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