have recenty changed a 3port m/valve , i now have the problem with the rads heating when the hot water is on the m/valve seems to move correctly
1st - inside the electrics cover of the m/valve there are 2 micro switches what do they control , reason ( the switches on the new unit seem to be seated differently, (both units are the same make)
2nd - it would appear that something is either over riding the control or is faulty, would the hot water cylinder stat cause this , I am wondering if the small micros switches have any bearing on the control or if the switches are making would this override the cylinder stat
1st - inside the electrics cover of the m/valve there are 2 micro switches what do they control , reason ( the switches on the new unit seem to be seated differently, (both units are the same make)
2nd - it would appear that something is either over riding the control or is faulty, would the hot water cylinder stat cause this , I am wondering if the small micros switches have any bearing on the control or if the switches are making would this override the cylinder stat