T1101DPE - LG Washing Machine Service Manual (repair manual). Page 40

• If you press the START/PAUSE button when an error is displayed, any error except             will disappear and 

the machine will go into the pause status.

• In case of            ,             if the error is not resolved within 20 seconds, or the in case of other errors, if the

error is not resolved within 4 minutes, power will be turned off automatically and the error code will blink. But in
the case of           , power will not be turned off.

• Clutch Motor defect

CLUTCH ERROR

7

• Door not all the way closed.

DOOR OPEN
ERROR

6

• The PRESSURE SENSOR ASSEMBLY is out of  

order.

• When water level frequency maintain condition of below 10 kHz  

and over 30 kHz

PRESSURE
SENSOR
ERROR

5

• Water is overflowing 

(water level frequency is over 21.3kHz).

If    

FE is displayed, the drain pump will   

operate to drain the water automatically.

OVERFLOW
ERROR

4

• Not fully drained within 10 minutes.

DRAIN ERROR

3

• The load is too small.
• The appliance is tilted.
• Laundry is gathered to one side.
• Non distributable things are put into the drum.

UNBALANCE
ERROR

2

• Correct water level (24.6kHz) is not reached within 8  

minutes after water is supplied or it does not   
reach the preset water level within 25 minutes.

WATER INLET
ERROR

1

CAUSE

SYMPTOM

ERROR

• Clutch Motor defect

CLUTCH ERROR

7

• Door not all the way closed.

DOOR OPEN
ERROR

6

• The PRESSURE SENSOR ASSEMBLY is out of  

order.

• When water level frequency maintain condition of below 10 kHz  

and over 30 kHz

PRESSURE
SENSOR
ERROR

5

• Water is overflowing 

(water level frequency is over 21.3kHz).

If    

FE is displayed, the drain pump will   

operate to drain the water automatically.

OVERFLOW
ERROR

4

• Not fully drained within 10 minutes.

DRAIN ERROR

3

• The load is too small.
• The appliance is tilted.
• Laundry is gathered to one side.
• Non distributable things are put into the drum.

UNBALANCE
ERROR

2

• Correct water level (24.6kHz) is not reached within 8  

minutes after water is supplied or it does not   
reach the preset water level within 25 minutes.

WATER INLET
ERROR

1

CAUSE

SYMPTOM

ERROR

There’s built-in AC 120V and DC power in output terminal of PWB assembly in common. Be careful electric

shock when disconnecting parts while trouble shooting. (Wear Electro Static Discharge gloves when working.)

After cutting off the power when changing PWB assembly, disconnect or assemble.

Be careful static when handling PWB assembly, and use Electro Static Discharge plastic pack 

when delivering or keeping it.