LG DLEC855W Service Manual page 21

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10 TROUBLESHOOTING
Error Mode
• : LED displays "
start Button must be pressed for re-operation. (See the 22 page)
: Splay thermistor symptom.
•
Display
tE 1 Low temperature thermistor open
tE 3 High temperature thermistor open
LE The motor bind
Check point
: Check the main PCB red 4 pin housing not inserting Blue harness in red 4 pin
•
( number 2 , 4 )
Low temperature thermistor connector not inserting
Main PCB Micom not soldering
: Check the white 8 pin housing (No. 3,4) in main PCB.
•
And Check the high temperature thermistor connector in rear cover part. ( blue wire )
: Check breaking the belt of motor assembly or binding the motor.
•
" in case of the door open. The door must be closed and
Symptom
20