Low
COdE on Atag Q 30CR

Your boiler is asking for a security or installer code instead of displaying a fault, meaning you have accidentally entered the configuration menu.

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

Request to enter the access code

DIY fix possible

Press the 'Reset' or 'Back' button on the control panel to exit the menuWait 5 minutes for the display to time out and return to the home screenSwitch the boiler off at the fused spur for 30 seconds and turn it back on

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