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237

System fault

Worcester Bosch Greenstar 8000 F Regular

Category
V
Remedy
Check the HCM is not damaged.
Replace the HCM if required.
Replace the control unit.
This code also applies to:
Condens 7000 WPGreenstar 1000 CombiGreenstar 2000 CombiGreenstar 4000 CombiGreenstar 4000 SystemGreenstar 8000 F CombiGreenstar 8000+ StyleGreenstar 8000+
Source: Manufacturer manual (PDF)
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