What does the Worcester Bosch Greenstar CDi F61 fault code mean?
The F61 fault code indicates that the boiler’s service reminder has been triggered, suggesting that the unit requires servicing. This is a built-in feature to ensure the boiler is maintained for optimal performance and safety.
Common Causes
- Service Interval Reached: The boiler has reached the recommended service interval based on usage and time.
- Reset Required: The service reminder may need to be reset after a service has been completed.
Can I fix it myself? (DIY)
If you have recently serviced the boiler, you can reset the service reminder by following the manufacturer’s instructions in the user manual. However, if you are unsure or if there are other issues, it is advisable to call a Gas Safe Engineer.
Estimated Repair Cost (2026 UK Prices)
The estimated cost for resetting the service reminder is typically around £50, assuming no additional repairs are needed. This cost reflects the service call and the technician’s time to perform the reset.