F5 error; the outdoor fan may not run or runs erratically.

Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Failed outdoor DC fan motor, Blocked fan blades, Faulty fan motor driver circuit on the outdoor PCB, Loose fan motor connector.

How to Fix / Troubleshooting

Safety first: Disconnect power before working on the outdoor fan.

Check for obstructions: Remove leaves, plastic, or ice blocking the fan blades.
Spin test: Rotate the fan by hand; it should move freely without scraping.
Inspect connector: Ensure the multi-pin connector from the fan motor to the PCB is fully seated.
Test operation: Restore power and observe fan start-up. If it jerks, stalls, or does not start, the motor or driver is likely faulty.

Replace the outdoor fan motor with the correct SMEG DC motor assembly if defective. If a new motor does not resolve F5, the outdoor PCB may need replacement.

Repair Difficulty

Hard 4/5

Required Part

Outdoor Fan Motor

Check Price on Amazon

We may earn a commission from links on this page.