Vaillant ecoTEC Plus System F.092 – The gas-type conversion was not completed correctly. | BoilerTool

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F.092

The gas-type conversion was not completed correctly.

Vaillant ecoTEC Plus System

Possible cause

Gas conversion in D.156 not completed

Measure

Check the setting in D.156.

This code also applies to:

ecoTEC Plus Combi

Source: Manufacturer manual (PDF)

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