Recent content by freezergeezer

Guys - thanks a lot for all your help.  Job for the weekend I think ! Thanks.

Thanks for all your help so far.  More investigating and apologies if this is a stupid question now....   So, with the relay.... when the HW ON signal goes off at the programmer (and "turns off" the relay) it'll create a new 230V HW OFF signal which will go to the valve etc. in place of the old...

ProDave - Seems I don't have permission to download the PDF.  Any ideas ?

Thanks ProDave,  Getting another programmer isn't an option - I've already bought the new one.  I need to go down the relay route, I think.  Any advice on where to get the relay, how to wire it up etc from a single HW ON signal ? Thanks

Hi, I've just bought a modern Heatmiser WiFi Heating/Hot Water programmer for my Heating System which I was hoping would be a simple replacement for my Honeywell ST7100 (which controls the Hot Water Only) and a Drayton SC3 Digistat (which controls the Heating).  I've managed to replace the...