Low
PP/-- on Ariston Genus Premium

Your boiler is displaying a setting menu related to its heating power level rather than a mechanical fault.

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.

Technical description

Maximum thermal power for heating (expressed in a percentage of the difference between the maximum power allowed by the boiler and the minimum)

DIY fix possible

Press the 'Esc' or 'Back' button to exit the menuPress the 'Reset' button if the screen remains on the settingTurn the boiler off and back on at the fused spur switch to clear the display

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