Worcester Bosch Greenstar 8000+ Style 2923 – Boiler electr. system fault

2923

Boiler electr. system fault

Worcester Bosch Greenstar 8000+ Style

Category

Remedy

1. Check the voltage to the gas valve.
2. Check the resistance of the gas valve coils.
3. Check the continuity of harness and replace if required.
4. The gas valve or the PCB may have a fault.

This code also applies to:

Condens 7000 WP Greenstar 1000 Combi Greenstar 2000 Combi Greenstar 4000 Combi Greenstar 4000 System Greenstar 8000 F Combi Greenstar 8000 F Regular Greenstar 8000+

Source: Manufacturer manual (PDF)