Home Fault Codes

LG Refrigerator Error Code Er rF: Meaning and Fix

Er rF
How Er rF appears on a LG refrigerator display.
Evaporator fan motor for an LG refrigerator, a part commonly involved in the Er rF code
Sears PartsDirect product image (LG OEM part 4681JB1027C)

Also shown as: E rF

Reading the refrigerator display

On a refrigerator the code shows on the control panel or dispenser display. Some models flash a letter or alternate two characters; hold the code in view and note both. LG codes are short letter pairs; a capital O differs from a zero.

LG appliances show short alphabetic codes (OE, IE, UE on washers, Er plus letters on refrigerators) and, on ThinQ models, a Smart Diagnosis option. LG also builds many Kenmore Elite units. The codes apply to model numbers such as LDF7774ST, LDT5678SS and DLEX3900B; check the label on your unit to confirm yours.

What causes Er rF

How to fix it

  1. Empty the fridge compartment and remove anything near the vents.
  2. Unplug the refrigerator and keep the doors open for at least 24 hours.
  3. Dry the interior with towels.
  4. Plug in and let it run 24 to 48 hours.
  5. Request service if the code returns.

Parts you may need

PartPart no.Buy
Evaporator fan motor4681JB1027CFind part

Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.

Questions

How long does defrosting take?

About a day in summer and up to three in winter.

Can food stay inside?

No, move it to protect it.

Is it a DIY fan swap?

Often, once the cause is clear.

Other LG refrigerator codes

Evaporator fan motor for an LG refrigerator, a part commonly involved in the Er FF codeEr FFFreezer fan errorDisplay board for an LG refrigerator, a part commonly involved in the Er CO codeEr COCommunication errorDefrost heater for an LG refrigerator, a part commonly involved in the Er dH codeEr dHDefrost failureIce maker fan motor for an LG refrigerator, a part commonly involved in the Er IF codeEr IFIce maker fan errorCondenser fan motor for an LG refrigerator, a part commonly involved in the Er CF codeEr CFCondenser fan errorTemperature sensor for an LG refrigerator, a part commonly involved in the Er FS codeEr FSFreezer sensor error

Sources

Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.

Applies to models including LRMVS3006S, LFXS26973S, LMXS28626S, LRSXS2706S, LTCS24223S.