Low
P00 on Biasi Basica Combi

Your boiler has entered its internal settings menu and is waiting for a configuration code to be entered.

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

Programming mode entry code

DIY fix possible

Turn the boiler off at the main power switch or fused spur for 30 secondsTurn the power back on and wait for the display to clearIf the code persists, press the Reset button briefly

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