Why does my boiler remain ON - even when switch is moved to OFF?
What is the problem?
error code e02 wont work when pressurised?
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?
No display on Ariston e-combi approx3yrs old?