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2931

System fault boiler electronics / basic controller

Worcester Bosch Greenstar 8000+

Category
V
Remedy
1. Restart the appliance to see if the problem re-occurs.
2. If the fault remains after resetting: the burner controller (PCB) is defective.
This code also applies to:
Condens 7000 WPGreenstar 1000 CombiGreenstar 2000 CombiGreenstar 4000 CombiGreenstar 4000 SystemGreenstar 8000 F CombiGreenstar 8000 F RegularGreenstar 8000+ Style
Source: Manufacturer manual (PDF)
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