LG Refrigerators
Error Code E rt
Room temperature sensor defect
Moderate
Address soon - your appliance may not work properly
How to Fix
- 1
Check connector for loose connection between Main PCB and RT sensor; reconnect if needed.
- 2
Measure sensor resistance. If 0 ohms (short), replace sensor.
- 3
If infinite (open), check physical sensor connection. If connection normal, replace refrigerator. If faulty, reconnect.
This Error Applies To
LG LL31H6530S Series Refrigerators
Service manual exact match: LL31H6530S
Related Error Codes
E IU
Freezer cubed ice maker kit defect
E IC
Cubed Mini ice maker kit defect
E gF
Flow meter defect / lack of water supply
E UE
Craft ice maker error (cloudy ice / harvest heater failure)
E FS
Freezer sensor defect
E rS
Refrigerator sensor defect
E SS
Pantry/Auto-pantry sensor defect
E It
Ice maker kit (in-door) defect