What does the Worcester Bosch Greenstar 8000 Lifestyle E242 fault code mean?
The E242 fault code indicates a pump reset error, which suggests that the heating system’s pump has failed to operate correctly. This can lead to insufficient water circulation, potentially causing overheating or other system malfunctions.
Common Causes
- Blocked Pump: Debris or scale buildup can obstruct the pump, preventing it from functioning properly.
- Electrical Fault: Issues with the pump’s electrical connections or control board may prevent it from receiving the necessary power to operate.
Can I fix it myself? (DIY)
If you are comfortable with basic maintenance, you can check for blockages in the pump and ensure all electrical connections are secure. However, for gas or electrical issues, it is crucial to call a Gas Safe Engineer to avoid safety risks.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for addressing the E242 fault code is around £150 to £250, primarily due to potential replacement of the pump or electrical components, which can be costly depending on the specific issue.