Worcester Bosch Greenstar 2000 Combi 2908 – System fault boiler electronics/basic controller

2908

System fault boiler electronics/basic controller

Worcester Bosch Greenstar 2000 Combi

Category

Remedy

▶ Restart the appliance to see if the problem re-occurs.
▶ If the fault remains after resetting: the burner controller (PCB) is defective and must be replaced.

This code also applies to:

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

Source: Manufacturer manual (PDF)