While you wait for answers, we may have found some information which could help you.
Click here for Ariston Microgenus Mffi Indicated
I have an Ariston Clas He system with an error code of 1P2?
gas boiler keeps going to reset?
error code e02 wont work when pressurised?
Ariston Microgenus 23 MFFI PCB Defect?
Why does my boiler remain ON - even when switch is moved to OFF?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?
howtomendit.com for free repair help, information and advice.
