LG LRE30451 Service page 63

Warming drawer sensing error
Code Error mode
F-5 Shorted Sensor
F-6
Opened Sensor
F-CODE FLOW CHART
F-5, F-6 error
Operation
Warm Drawer Thermistor short Over 1 min after warm
drawer operates
Warm Drawer Thermistor open Over 1 min after warm
drawer operates
Warming drawer sensing failed
Disconnect power
Check for loose warming drawer sensor
connector.
Normal?
Check the warming drawer sensor
(measure the resistance after cooling down)
Normal:approximately 4.6kΩ
Normal?
Continued on the next page
No
Yes
No
Replace the warming drawer sensor
Yes
7-7
Times/sampling
During operate
During operate
Reconnect
END
END