Low
d.xx on Ariston Genus 27

Your boiler is simply showing you the room temperature you have selected while you are turning the control knob.

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

Room temperature set (while turning the heating temperature knob; 'xx' represents the temperature)

DIY fix possible

No action is required as this is an advisory message rather than a fault.The screen will return to the normal display once you stop turning the knob.

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