What does the Worcester Bosch Greenstar 8000 Lifestyle E248 fault code mean?
The E248 fault code indicates a pump configuration fault within the Worcester Bosch Greenstar 8000 Lifestyle boiler. This typically suggests that there is an issue with the pump’s operation or its settings, which may prevent the boiler from functioning correctly.
Common Causes
- Incorrect Pump Wiring: If the pump is not wired correctly, it may not receive the necessary signals to operate.
- Faulty Pump: A malfunctioning pump can lead to inadequate circulation of water, triggering the fault code.
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 gas safety risks. Attempting to fix it yourself could lead to further complications or safety hazards.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for addressing the E248 fault code is around £200 to £300. This includes potential replacement of the pump or reconfiguration, which can be labour-intensive and requires professional expertise.