I do have a key mate but not clue where it goes etc .. whats you email address will send you a pic of the underside of boiler where valves etc are .
thanks
Hi , not sure of model number mate where will i find it ? here is a picture of the front of it if this helps ? I have not a clue how to increase the pressure i would need an idiots guide .. sorry
Hi all just found this forums and hoping some1 out there can help me . I have a 3 month old Vaillant turboMAX combi in the house and have a code on the lcd display saying F.28 and cannot get any hot water or heating to work ?
PS the pressure guage is also at zero
Any help very much...