Low
P.06 on Heatline Vizo 28

Your boiler is currently performing a brief automatic procedure to remove trapped air from the internal system to ensure efficient circulation.

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

Venting the installation

From this model's manual
Verified against the Heatline Capriz Plus installation & service manual, page 27.
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

Wait 5-10 minutes for the automatic venting cycle to completeMonitor the boiler display to see if the code clears automaticallyIf the code persists, check that your system pressure is at the recommended 1.0 to 1.5 bar level

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