Worcester Bosch Greenstar 1000 Combi No function, the display remains dark – Faults that are not displayed | BoilerTool

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No function, the display remains dark

Faults that are not displayed

Worcester Bosch Greenstar 1000 Combi

Category

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Remedy

▶ Check the electrical wiring for damage.
▶ Replace defective cables.
▶ Check the fuse, replace if required.

This code also applies to:

Greenstar 2000 Combi

Source: Manufacturer manual (PDF)

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