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Click here for Ariston Microgenus BoilerAriston Microgenus 23 MFFI PCB Defect?
gas boiler keeps going to reset?
error code e02 wont work when pressurised?
ariston boiler slow to ignite?
What is the problem?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?