Recent content by dstaton

Thnaks very much - i'll give it a try. Incedentally, I think you are correct in saying that the colours don't match, as I think I have already tried your suggestion. I'll stick to ghetting the CH working and then replicate this for the HW. :wink:

Thanks the prompt relpy. I have a gravity HW system and pumped Ch system. Apologies - I should have clarified the wiring. I have Live, Neutral and earth colurs for each (CH, HW and to Clock) - 9 wires (three of each). I have tested them all and have established the feed live, and contained...

Thanks for the manual - although I do have this already. Still can't seem to fathom it?

HELP - i'm losing the will to live... I am trying to replace my central heating and hot water timer. The existing unit is a Randall 103, and I am trying to replace this with a Siemens RWB2. It should be same (or so i thought), as there are 9 wires. These consist of a live, neutral and earth...

Thnaks thats a great help - i'll play with the multi meter.

Apologies if this subject is already covered. I have disconnected an existing double light switch and want to replace this with a dimmer. I have purchased a two gang two way dimmer and can't remember where the existing wires went on the old switch HELP! There are two red wires and one black...