LFXS28968S Error Codes — LG Refrigerator
🏷️ Model: LFXS28968S 📅 Production: 2018–2021 ❄️ Type: Refrigerator
28 cu ft French door model from the linear-compressor era. Fan codes (Er rF/Er FF) often trace to evaporator icing caused by a weak defrost cycle.
Most Common Codes on the LFXS28968S
All Other LG Refrigerator Codes
The LFXS28968S can also display any of the standard LG refrigerator codes:
Er CF Condenser fan motor error Er FS Freezer temperature sensor error Er IS Ice maker sensor failure Er CO Communication error — main board to sub-board dS Defrost sensor open circuit Er SS Freezer sensor error — freezer compartment thermistor out of range FS Freezer sensor fault — freezer thermistor circuit open or shorted CO Communication error — main board and display board not talking 1F Freezer (ice room) fan fault — icing fan circuit failure
💡 Tip: Your model's serial sticker (door frame, rim, or back panel) confirms the exact
model number. Codes can differ between revisions of the same model line — if a code on your display
isn't listed here, check the
full LG refrigerator code list.