Ariston Microgenus 23 MFFI PCB Defect?
Why does my boiler remain ON - even when switch is moved to OFF?
Heating? Ariston micro genus 27 mffi?
Please could anyone tel me why my boiler constantly shows err 501. I reset?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?
ariston genus he shows error A06?
error code e02 wont work when pressurised?
Why is my ariston microgenus 23 combi boiler producing hot water downstairs?
ariston boiler slow to ignite?
E 34 on ariston boiler microgenus 24?
Why is the pressure on my Ariston boiler rising to nearly 4 Bar?
Ariston Error Code E02 now A77?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
boiler stopped working?
I have an Ariston Clas He system with an error code of 1P2?