BoilerFaultCodesWhat the manual says
Manufacturer manualFrost protection system has been activated
Shared across the Mynute range
This code is shared by the boilers in this range, which use the same control board. It may not be printed in this exact variant’s manual.
DIY fix possible
Check that your heating timer is set to come on periodically during freezing weather to help prevent thisEnsure your boiler is not located in a draughty or uninsulated area, such as a garage or loftMonitor the boiler for a short time to see if the code clears once the temperature rises
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All 20 fault codes on the Mynute Vhe
Seeing a different code? Every code this model can display, in one place.