What does the Viessmann Vitodens 222-F F32 fault code mean?
The F32 fault code on the Viessmann Vitodens 222-F indicates a problem with the control board, which is responsible for managing various functions of the boiler. This fault can lead to the boiler not operating correctly or failing to start altogether.
Common Causes
- Electrical Faults: Issues such as short circuits or damaged wiring can disrupt the control board’s functionality.
- Component Failure: Components on the control board, such as relays or capacitors, may fail due to age or manufacturing defects.
Can I fix it myself? (DIY)
It is highly recommended to call a Gas Safe Engineer for any issues related to the control board, as working with gas and electrical components can be dangerous. Attempting repairs without proper training may lead to further damage or safety hazards.
Estimated Repair Cost (2026 UK Prices)
The estimated cost to replace the control board on a Viessmann Vitodens 222-F is around £400 to £600. This includes the price of the part and labour, as control boards can be expensive and require professional installation.