Low
P06 on Biasi Dina

Your boiler is currently running in a special test mode used by engineers to check emissions or adjust power output, meaning it is not in its normal operating state.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

What the manual says

Manufacturer manual

Parameter P06 - Chimney sweep function / output adjustment

From this model's manual
Verified against the Biasi Dina installation & service manual.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

Locate the selector dial or menu buttons on the control panel.Turn the selector away from the 'test' or 'chimney' symbol back to the 'On' or 'Auto' position.Wait for the boiler to cycle through its shutdown sequence to return to normal operation.

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