Why does my boiler remain ON - even when switch is moved to OFF?
No display on Ariston e-combi approx3yrs old?
Heating? Ariston micro genus 27 mffi?
What is the problem?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
Ariston Error Code E02 now A77?
Ariston micro Genus boiler HE 28 MFFI?
Error light blinking (orange colour) on Ariston e-combi boiler?
E 34 on ariston boiler microgenus 24?
Please could anyone tel me why my boiler constantly shows err 501. I reset?
Why is my ariston microgenus 23 combi boiler producing hot water downstairs?
ariston genus he shows error A06?