While you wait for answers, we may have found some information which could help you.
Click here for Hot Water SideI have error code 108 on my Ariston Combi boiler what do I do to fix it?
No display on Ariston e-combi approx3yrs old?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
What is the problem?
Error light blinking (orange colour) on Ariston e-combi boiler?
error code e02 wont work when pressurised?