Recent content by wayland

thanks for your constructive feeback darkinferno :roll: It is wired up exactly to this diagram http://www.sunvic.co.uk/uniselect.pdf I have checked and re-checked it, and nothing is out of place. It's as if the programmer is switching the live to CH on AND HW off, when CH is...

I have just fitted a Sunvic select XL programmer but the system isnt working properly. I have checked (many times) and the wiring for the whole system is correct. the set up is a drayton mid way valve, a cylinder stat, a drayton digistat room stat, a baxi solo 3 boiler, and circulating pump...