Worcester Bosch Greenstar 8000+ 2961 – No fan signal available

2961

No fan signal available

Worcester Bosch Greenstar 8000+

Category

Remedy

1. Check the mains voltage to the fan.
2. Check the fan harness for continuity and replace if required.
3. Check the pulse width modulation (PWM).
4. Replace the fan.
5. Replace the PCB.

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+ Style

Source: Manufacturer manual (PDF)