What is the problem?
Ariston Microgenus 23 MFFI PCB Defect?
Why is the pressure on my Ariston boiler rising to nearly 4 Bar?
error code e02 wont work when pressurised?
Arriston combi boiler hot water scalding temp light comes on?
Error light blinking (orange colour) on Ariston e-combi boiler?
No display on Ariston e-combi approx3yrs old?
Ariston microgenus 23 sounds like a jumbo jet!?
ariston microgenus 23 chimney led on?
Ariston Error Code E02 now A77?
Why is my ariston microgenus 23 combi boiler producing hot water downstairs?
Why does my boiler remain ON - even when switch is moved to OFF?
ariston genus he shows error A06?
Boiler fault Ariston Dia 20 mffi ce type c?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
Please could anyone tel me why my boiler constantly shows err 501. I reset?
how to fix a err 103?
I have an Ariston Clas He system with an error code of 1P2?