WM-12230FB - LG Washing Machine Service Manual (repair manual). Page 15

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14
7-4.ERROR DISPLAY.
If you press the 
~Start/Pause₩button any error except 
will disappear and the machine will change
into pause status.
In case of 
d
e, d
e, d
e, if the error is not resolved within 20 sec. In case of other errors, if the
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 
d
e, power will not be turned off.
ERROR SYMPTOM
C
CA
AU
US
SE
E
1
WATER INLET
Water has not reached to the pre-set level within 4 min. since
ERROR
inlet valve operated, or water has not reached to the normal
level within 25 min.
2
IMBALANCE
The appliance is tilted. 
ERROR
Laundry is gathered to one side.
Non distributable things are put into the drum.
3
DRAIN ERROR
Water has not drained enough within 5 min.
4
OVERFLOW
Water is automatically being pumped out because too much
ERROR
water is in the tub.
5
SENSOR PRESSURE
The sensor pressure switch is out of order.
S/W ERROR
6
DOOR OPEN
The 
~Start/Pause₩
button is pressed with the door open.
ERROR
The door switch is out of order.
7
HEATING
ERROR
The thermistor is out of order.
8
SENSOR
The connector (5-pin, male, white) in the wire harness is not 
ERROR
connected to the connector (5-pin, female) of hall sensor in 
the MOTOR.
Reconnect or repair the contact in the connector.
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