7-4.Error Display - LG WD-1 Series Service Manual

7-4.ERROR DISPLAY.

If you press the [Start/Pause] button when an error in displayed, any error except S/W ERROR will
disappear and the machine will change into pause status.
In case of
error is not resolved within 4 min. Power will be turned off automatically and the error only will be
blinked. But in the case of
ERROR
WATER INLET
1
ERROR
IMBALANCE
2
ERROR
3 DRAIN ERROR
OVERFLOW
4
ERROR
5 SENSOR PRESSURE
S/W ERROR
DOOR OPEN
6
ERROR
HEATING
7
ERROR
CURRENT
8
ERROR
LOCK
9
ERROR
POWER
10
FAILURE
if the error is not resolved within 15 sec. In case of other errors, if the
, power will not be turned off.
SYMPTOM
Water has not reached to the pre-set level within
4 min. since inlet valve operated, or water has not
reached to the normal level within 25 min.
The appliance is tilted.
Laundry is gathered to one side.
Non distributable things are put into the drum.
Water has not drained enough within 8 min.
Water is automatically being pumped out because too much
water is in the tub.
The sensor pressure switch is out of order.
The Start/Pause button is pressed with the door open.
The door switch is out of order.
The thermistor is out of order.
PWB ASSEMBLY (Main) is out of order
Winding in the MOTOR is short-circuited.
The Connector (3-pin, male, white) in the wire harness is not
connected to the Connector (3-pin, female, white) of MOTOR.
The electric contact between the connectors 3-pin, male, white in
the wire harness and 6-pin, female, white in the PWB ASSEMBLY
(Main) is bad or unstable.
The wire harness between the MOTOR and PWB ASSEMBLY
(Main) is cut (open circuited).
The hall sensor is out of order/defective.
Replace the PWB assembly (Main)
Replace the MOTOR
Reconnect or repair the connector
Reconnect or repair the contact in the connector
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