error code e02 wont work when pressurised?
No display on Ariston e-combi approx3yrs old?
I have an Ariston Clas He system with an error code of 1P2?
boiler keeps going out?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
Error light blinking (orange colour) on Ariston e-combi boiler?