What does the Worcester Bosch Greenstar 8000 Lifestyle E284 fault code mean?
The E284 fault code indicates a pump configuration fault within the Worcester Bosch Greenstar 8000 Lifestyle boiler. This typically suggests an issue with the pump’s operation or its settings, which can affect the heating and hot water performance.
Common Causes
- Incorrect Pump Wiring: If the pump is not wired correctly, it may not function as intended, leading to this fault code.
- Faulty Pump: A malfunctioning pump can fail to circulate water properly, triggering the E284 error.
Can I fix it myself? (DIY)
It is recommended to call a Gas Safe Engineer to diagnose and repair this issue, as it involves electrical components and safety risks associated with gas appliances.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for addressing the E284 fault could be around £150 to £250, primarily depending on whether the pump needs to be replaced or if it can be repaired. This estimate includes labour and parts.