Refrigerator Error Codes
30 verified codes. Every page shows the meaning, implicated component, ranked fixes, and the source it was derived from.
- LG 22 — A fault was detected in the compressor relay.
- LG 67 — A door is ajar or an object is preventing it from closing.
- LG CF — The condenser discharge-fan feedback signal fell below its threshold.
- LG CHE — A high-side refrigerant leak or restriction was detected.
- LG CLE — A low-side refrigerant leak was detected.
- LG CO — A communication fault occurred between the main board and the display.
- LG DH — A defrost cycle ran beyond one hour without completing.
- LG DS — The defrost sensor is open or shorted.
- LG FF — The freezer fan is faulty, often from frost buildup.
- LG FS — The freezer temperature sensor is open or shorted.
- LG GF — The water flow sensor is faulty or the supply pressure is low.
- LG HS — The humidity sensor is open or shorted.
- LG IF — The ice-maker fan is faulty.
- LG RF — The refrigerator compartment fan motor is faulty.
- LG RS — The refrigerator temperature sensor is open or shorted.
- LG RT — The ambient room-temperature sensor is open or shorted.
- Samsung 21E — The freezer fan is not rotating as sensed by the control.
- Samsung 22E — The fridge fan is faulty, sometimes following a door left open.
- Samsung 33E — The ice-pipe heater reported a fault.
- Samsung 39E — The ice-maker function reported a fault.
- Samsung 40E — The ice-room fan reported a fault.
- Samsung 5E — The fridge defrost sensor reported a fault.
- Samsung 76C — Water was detected in the autofill compartment.
- Samsung 83E — The compressor drew abnormal current.
- Samsung 84C — The compressor is locked.
- Samsung 85C — Low voltage was detected at the power source.
- Samsung 85E — The compressor experienced an undervoltage (brown-out) condition.
- Samsung 86E — The compressor experienced an overvoltage (surge) condition.
- Samsung 8E — The freezer ice-maker sensor reported a fault.
- Samsung PCER — A communication fault occurred between internal components.