What does the Viessmann Vitodens 050-W E360 fault code mean?
The E360 fault code indicates an issue with the air separator in the heating system. This can lead to air being trapped in the system, affecting the boiler’s efficiency and performance.
Common Causes
- Blocked Air Separator: Debris or sludge may be obstructing the air separator, preventing it from functioning correctly.
- Faulty Air Separator: The air separator itself may be defective or damaged, leading to improper air removal from the system.
Can I fix it myself? (DIY)
It is recommended to call a Gas Safe Engineer to address this issue, as it involves gas and electrical components that require professional expertise.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for replacing the air separator is around £250-£350, which includes parts and labour. This is based on the complexity of the repair and the need for a qualified engineer to ensure safety and compliance.