I can get one - I leave electics to my father as I am colourblind, but I should be able to work that out.
Thanks, there are 4 wires on the motorised valve which 2 should I test for power?
Thanks,
Darran
Hi first time posting, but have used the site a lot in the past for fixes.
I work in IT so terminology may not be correct.
Can see a solution for this one so....
Background:
My central heating system has a controller with 3 separate clocks, downstairs, upstairs and water cylinder. Upstairs...