LRFDS3016S Error Codes — LG Refrigerator
🏷️ Model: LRFDS3016S 📅 Production: 2019–present ❄️ Type: Refrigerator
30 cu ft standard-depth French door with dual ice makers. Codes display on the control panel inside the left door; fan and ice-maker codes dominate.
Most Common Codes on the LRFDS3016S
All Other LG Refrigerator Codes
The LRFDS3016S 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.