LG Refrigerators
Error Code rt E
Room Temperature Sensor Error
Moderate
Address soon - your appliance may not work properly
Also displayed as: rt E
How to Fix
- 1
Check room temp sensor connector for loose connection.
- 2
Measure sensor resistance and compare to temperature-resistance table.
- 3
Replace room temp sensor if reading is 0Ω or OL.
- 4
Replace Main PCB if sensor tests good.
This Error Applies To
LG LRFS28XB Series Refrigerators
Service manual exact match: LRFS28XBD/00Service manual exact match: LRFS28XBS/00Service manual exact match: LRFS28XBM/01