Error Code Knowledge Base
LG ER FF - refrigerator
Freezer fan error - the freezer compartment fan isn't operating correctly.
Likely causes
Why this error appears
- Ice build-up obstructing the fan blades
- Faulty fan motor
- Wiring fault to the fan
Safety
This needs a technician
Call a technician - this fault involves internal electrical or mechanical components that aren’t safe to inspect yourself. Book a technician for a proper diagnosis.
Related
Related problem guide
Refrigerator Not Cooling
Full troubleshooting guide with symptoms and safe checks.
Book a technician