Low
AF on Vokera Mynute HE

Your boiler has detected that the temperature is low enough to risk freezing and has temporarily started itself to protect your internal pipes.

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

Frost protection system has been activated

From this model's manual
Verified against the Vokera Mynute 10e 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

Ensure your heating controls are set to a comfortable temperatureCheck that your boiler is not located in a freezing room like an uninsulated garageWait for the boiler to return to normal once the ambient temperature rises

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