Search

Home › LG › Refrigerators › Er rF

LG Refrigerator Er rF Error Code

Refrigerator fan is not running properly. What it means, which models show it, and how to clear it, easiest fix first.

LGAll LG refrigerator codes

Er rF
Moderate DIY

The fan that circulates cold air in the fresh food section is not working as expected. Frost around the fan can cause it, and so can a failing fan motor.

Compatible models

LG doesn't publish a model list for this code; it appears on LG refrigerators with a digital display. Check your owner's manual.

Also shown as

Also shown as E rF.

Difficulty

Start with the safe checks below; a worn part may need replacing.

Safety first: unplug the refrigerator (or switch off its breaker) before touching filters, hoses or panels. If you smell burning or gas, or see water near the outlet, stop and call a professional.

How to fix LG Er rF

  1. Reset the power

    Unplug the refrigerator or switch off its breaker, wait about 5 minutes, then restore power.

  2. Defrost if the code returns

    Move food to a cooler, empty the ice bin and lay towels on the floor. Unplug the fridge and leave the doors open for at least 24 hours so any frost melts naturally. Do not use heat sources or sharp tools to speed it up.

  3. Dry and restart

    Wipe the interior dry, plug the fridge back in and give it 24 to 48 hours to reach normal temperatures before fully restocking.

When to call a technician

If Er rF comes back after a reset and a full defrost, request service to test the refrigerator fan motor.

Parts linked to Er rF

These are the parts most often behind this code. Tap one to see what it does and the signs it is failing.

Order parts by your full model number so they fit.

Frequently asked questions

What does Er rF mean on a LG refrigerator?

The fan that circulates cold air in the fresh food section is not working as expected. Frost around the fan can cause it, and so can a failing fan motor.

Which LG models show the Er rF code?

LG doesn't publish a model list for this code; it appears on LG refrigerators with a digital display. Check your owner's manual.

Can I fix LG Er rF myself?

Often. The first steps above are safe checks a homeowner can do. If they don't clear Er rF, the cause is likely a worn part that needs replacing.

What if Er rF keeps coming back?

A code that returns after a reset and the checks above usually means a part is wearing out. Note when Er rF appears (which cycle, how often) and have your model number ready; it helps a technician bring the right part on the first visit.

Other LG refrigerator codes

Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.

Sources we checked