While you wait for answers, we may have found some information which could help you.
Click here for Boiler 24 ShowingI have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
ariston boiler slow to ignite?
error code e02 wont work when pressurised?
Error light blinking (orange colour) on Ariston e-combi boiler?
gas boiler keeps going to reset?
No display on Ariston e-combi approx3yrs old?