LG refrigerator error ER FF – Freezer fan malfunction
If your LG refrigerator displays the ER FF error, it means the freezer fan isn’t working properly, affecting cooling performance.
Causes of the ER FF error:
- Ice blockage in the fan area
Excess frost can prevent the fan from spinning.
- Faulty freezer fan motor
A broken fan motor will stop air circulation.
- Control board malfunction
A defective board might not send power to the fan.
- Wiring issues
Loose or damaged wires can interrupt the connection.
How to fix it:
- Defrost the freezer
Unplug the fridge and let it defrost for 24 hours.
- Inspect the fan motor
If the fan doesn’t spin freely, replace the motor.
- Check the wiring
Ensure all connections are secure and intact.
- Test the control board
If other components check out, the board may need replacement.
Pro tip
Keep your fridge doors closed as much as possible to prevent moisture buildup and excessive frost formation.
Still having cooling issues? Call Star Appliance Repair at (647)-847-8774 today!