Freezer fan error
What it means
On LG refrigerators, Er FF commonly means the freezer fan is not turning as it should, so cold air is not circulated well. Ice buildup around the fan is a frequent cause. The meaning can vary by model, so check the manual for your fridge.
Symptoms3
- The freezer or fridge is not cooling well.
- Scraping or clicking noise behind the freezer panel.
- Frost building up on the freezer back wall.
Possible causes4
- Ice buildup stopping the fan blades.
- Failed fan motor.
- Loose fan connector or wire.
- Defrost system problem causing the ice buildup.
How to diagnose and fix4
- Make sure the freezer door closes tightly and the seal is intact.
- Move food somewhere cold, then unplug the fridge for a full day to defrost, with towels to catch water.
- Restart and watch whether the code returns.
- If it returns, have a technician check the fan and defrost system.
Repair cost
In Saudi riyals; the highlighted part is the expected range for this fault.
Defrosting is free; a fan motor or defrost parts are a moderate cost.
Prices are rough estimates including the part and the technician’s fee, and vary with brand, model and part source.
Frequently asked questions
Is my food at risk?
Watch the freezer temperature, and if it rises a lot, move food somewhere cold quickly.
Why did the code return after defrosting?
Usually the underlying cause of the ice buildup was not fixed, or the fan itself has failed.
This guide is for information only and does not replace an inspection by a qualified technician. If the fault involves brakes, steering, engine temperature, electrics or refrigerant, do not attempt the repair yourself.
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