My Ariston combi 27 MFFI has got this fault :-
Everything seems to be working as normal for heating but the hot water is only running mildly warm. With the heating supposedly switched to DHW I have checked the heating pipe coming away from the boiler and it is warming up. Would I be correct in thinking that there must be a problem either with the diverter valve, its sensors or its control system?
Any advice, how to tackle it etc. would be very welcome
Everything seems to be working as normal for heating but the hot water is only running mildly warm. With the heating supposedly switched to DHW I have checked the heating pipe coming away from the boiler and it is warming up. Would I be correct in thinking that there must be a problem either with the diverter valve, its sensors or its control system?
Any advice, how to tackle it etc. would be very welcome
