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Ariston Microgenus 23 MFFI PCB Defect?
No display on Ariston e-combi approx3yrs old?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
I have an Ariston Clas He system with an error code of 1P2?
Error light blinking (orange colour) on Ariston e-combi boiler?