While you wait for answers, we may have found some information which could help you.
Success
Message
error code e02 wont work when pressurised?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?
No display on Ariston e-combi approx3yrs old?
What is the problem?
boiler keeps going out?
ariston boiler slow to ignite?
I have an Ariston Clas He system with an error code of 1P2?
Ariston Microgenus 23 MFFI PCB Defect?
gas boiler keeps going to reset?
Error light blinking (orange colour) on Ariston e-combi boiler?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
Why does my boiler remain ON - even when switch is moved to OFF?