WFT8061DD - LG Washing Machine Service Manual (repair manual). Page 24

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11-2. Display troubleshooting according to errors 
Problems   
Reasons 
Possible causes 
Solution measures 
Water 
supply  
● Sensor null water level is under 
26.0khz when watering for 12 
minutes. 
● Sensor the water level remains 
unchanged every 5 minutes with 
water supply above null water level. 
   
 
● water tap is shut off 
● water supply is cut off 
●Inlet valve is clogged 
● Connector is installed 
improperly. 
●Connection error of inlet 
valve six-leg connector 
and sub PC board.   
● Turn on water tap 
●Wait for water supply 
● Clean or replace filter 
● Connect connectors 
properly 
● As above 
drainage 
● Water does not drain within 12 
minutes. 
● Sensor water level is under 25.7khz for 
6 times during SPIN with water. 
● Is the drain hose 
positioned correctly? 
● Is the drain hose 
clogged with impurities. 
● Is the internal part of 
the hose clogged 
● Height of drain hose 
should be less than 6 cm 
from the floor. 
● Remove any foreign 
objects inside pump. 
● Replace the drain motor 
or connect connectors 
properly.  
 
Unbalance 
● 
Three open circuits occur during 
SPIN due to clothing placed 
unevenly. 
 
● laundry in the tub is 
placed unevenly. 
● The washer is placed on 
an un-flat surface. 
● Place the laundry 
evenly 
● Adjust Adjustable Legs 
Door(Lid) 
Open 
● Lid is open during SPIN and WASH 
● Continuous Alarm 
     
 
● Lid is open during SPIN 
Process. 
● Lid is open during 
WASH PROCESS 
● Connection error of PC 
board connectors. 
● Close lid 
● Close lid 
●Connect connectors 
properly. 
● Check over 
 
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