ErrorCodeDoctor
LG Refrigerator (Bottom Freezer) error codes
Select an LG refrigerator (bottom freezer) error code to see what it means, common causes, and how to fix it.
Error Codes
HI
The room temperature around the refrigerator has risen above 50°C
HS
The humidity sensor has a short circuit or disconnection
IF
The ice maker fan has detected a fault — often caused by frost or ice buildup
IS
The ice maker fan motor has a fault or the ice maker sensor has become disconnected
iT
A defect has been detected in the ice maker
Lo
The room temperature around the refrigerator has dropped below -10°C
Od
A communication error was detected between the LCD display and the WiFi modem
OF F
Demo mode is active — all cooling has been disabled
rF
The refrigerator fan motor has detected an abnormality
rS
The refrigerator temperature sensor has a short circuit or disconnection
rT
The room temperature sensor has a short circuit or open circuit
Sb
Sabbath mode is active — alarm functions and the dispenser are disabled
SS
The pantry sensor has a short circuit or open circuit