Er rF Serious Moderate DIY

LG Refrigerator Er rF — Refrigerator Fan Fault

LG Refrigerator · Error code Er rF

What Er rF Means

Er rF means the fresh-food (refrigerator) section fan is not running at the expected speed, reducing cooling in the fridge compartment.

Symptoms

  • Fridge section warm, freezer may be okay
  • Er rF on the display

Common Causes

1
Iced-over fan

Frost from a defrost issue jams the fan.

2
Failed fan motor

The fridge fan motor has worn out.

How to Fix It

  1. Unplug and check the fridge-section fan for ice.
  2. A 24-hour manual defrost can free it temporarily; find the defrost cause.
  3. Replace the fan motor if stiff or noisy.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement LG Refrigerator Fan Motor View on Amazon→

More LG Refrigerator Codes

22 22 — Compressor relay / inverter control fault 33 33 — Compressor / defrost test fault 67 67 — Door open / not fully closed 88 88 — Power-on display test (not a fault) Er CF Er CF — Condenser Fan Fault Er CO Er CO — Compressor / Communication Fault

All LG codes → All refrigerator codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.