What is the problem?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
Ariston Microgenus 23 MFFI PCB Defect?
Error light blinking (orange colour) on Ariston e-combi boiler?
boiler keeps going out?
No display on Ariston e-combi approx3yrs old?