LG LRE4213ST Service Manual page 62

Sensing Fail, F1, F2?
Unplug the unit
1
Is the Connector disconnected
or loose?
(1) Sensor connection
(2) CN60 and CN61 of Main
PCB
No
TROUBLESHOOTING
Reconnect or adjust
Yes
the connection
Sensor
connection
CN60
2
Is the resistance of
thermistor normal?
Check:
Pins 4 and 5 of CN60 in main PCB
Normal- approximately 1.09kΩ at 25ºC
Yes
7-14
Replace the
No
defective
Thermistor
CN60