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2968

Refilling system pressure

Worcester Bosch Greenstar 4000 Combi

Category
O
Remedy
The auto filling function is active. The filling valve opens in order to re-pressurise the heating system automatically.
This code also applies to:
Condens 7000 WPGreenstar 8000 F CombiGreenstar 8000+ StyleGreenstar 8000+
Source: Manufacturer manual (PDF)
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