While you wait for answers, we may have found some information which could help you.
Click here for Boiler Domestic Hotariston boiler slow to ignite?
No display on Ariston e-combi approx3yrs old?
Ariston Microgenus 23 MFFI PCB Defect?
boiler keeps going out?
gas boiler keeps going to reset?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?