What does the Worcester Bosch Greenstar i F92 fault code mean?
The F92 fault code indicates that there is an issue with the system logs of the boiler, which may prevent it from operating correctly. This could be due to a malfunction in the control board or a communication error within the system.
Common Causes
- Control Board Malfunction: A failure in the control board can lead to incorrect logging of system data, triggering the F92 fault code.
- Communication Error: Issues with the wiring or connections between components can disrupt communication, resulting in faulty logs.
Can I fix it myself? (DIY)
It is recommended to call a Gas Safe Engineer for this issue, as it involves electrical components and potential safety risks. Attempting to fix it without proper training could lead to further complications.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving the F92 fault code is around £200 to £300, primarily due to the potential need for a new control board or extensive diagnostics by a qualified engineer.