While you wait for answers, we may have found some information which could help you.
Click here for Dhw Hot TempWhat is the problem?
Error light blinking (orange colour) on Ariston e-combi boiler?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?
gas boiler keeps going to reset?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
Ariston Microgenus 23 MFFI PCB Defect?