Steveo_1967's latest activity

This is where I am so far. I have Identified the CH ON, HW ON and the HW OFF wires. All that remains is the Grey or Blue wire that...

My bad, the question should be where does the grey (blue) wire go. Ive had a closer look at the rats nest and it appears to connect to...

Chris, Many thanks for that, I have identified the HW OFF Black Wire now. Only question remaining is what the hell is the other black...

OK, this is a photo of the "Rats Nest"! From what I can see, the control wires are as follows: Black Wire 1 connects to Grey on the...

Hi Chris, I took the front off the "Wiring Centre", it's a nightmare! Just a rats nest of wires connected using single pieces of...

Hi Chris, thanks for taking the time to answer. Unfortunately, the original controller had been removed before I took over the property...

Hi, i'm hoping someone out there can help me. I have an old central heating system with a conventional boiler. Im trying to replace the...