While you wait for answers, we may have found some information which could help you.
Click here for Boiler System AddI have error code 108 on my Ariston Combi boiler what do I do to fix it?
gas boiler keeps going to reset?
Why does my boiler remain ON - even when switch is moved to OFF?
ariston boiler slow to ignite?
Error light blinking (orange colour) on Ariston e-combi boiler?
error code e02 wont work when pressurised?