Hi all.....I have a CH/HW system that has 2x Honeywell valves and what is happening is that when the programmer shuts both systems down,the valve on the CH still remains open,with the pump and boiler still working.
I have been told that this is more than likely a problem with the micro switches in the synchron motor? I have obtained a replacement motor,but before fitting it does the manual lever on the valve head have to be in a certain position? Can anyone offer advice,thanks
I have been told that this is more than likely a problem with the micro switches in the synchron motor? I have obtained a replacement motor,but before fitting it does the manual lever on the valve head have to be in a certain position? Can anyone offer advice,thanks