hi,there my combi boiler ariston microguneis 27 mfii is giving me hard time.without puting the central heating knob on ,boiler will fire up for one minute then it will cut of and again . UNTEL I TURN …Drain is carried out as follows: Switch off the boiler. Allow to cool to at least 40 about FROM.; Close the cold water valve. Open the hot tap on the mixer. Part of the fluid drains, the pressure is relieved.
Boiler Ariston micro SYSTEM 10 RFFI User Manual. (16 pages) Boiler Ariston microGENUS II 24 MFFI User Manual. (8 pages) Boiler Ariston microGENUS II 24 MFFI Installation And Servicing Instructions. Type c boilers (56 pages) Boiler Ariston microGENUS 23 MFFI Servicing Instructions.
S2hYO.