F.32 — Fan speed variation (flue problems)

What does F.32 and fan symbols mean?

The boiler has detected an issue with the fan speed, indicating a flue problem. The display will show 'F.32' along with fan symbols. This can be due to a blocked fan or faulty connection.

• Fan blocked.
• Fan plug not inserted correctly.
• Hall sensor defective or fault in cable harness.
• Electronics defective.

Click steps to track your progress.

1. 1

   Check for any obvious obstructions around the flue terminal outside your property.

2. 2

   Power off the boiler, wait a moment, then power it back on to attempt a reset.

3. 3

   If the error persists, contact a qualified service technician to inspect the fan and flue system.