Search results

Hi Matt, No, that makes perfect sense no need for the diagram. Thanks again Rob

Hi Matt, Yeah, getting the extra cable back to the programmer would be a nightmare, it's my mates house and he's just had new carpets fitted etc. Seriously big job. How would the relay solution work?? Cheers Rob

Hi Guys, OK, the wiring was a mess, so I totally re-wired the wiring centre and belled out all the cables to check where they were going. I've re-wired exactly as specified on the wiring diagram that comes with the valve other than having the DHW off wire going to the programmer. I still...

Thanks for the advice Doitall, I think, should testing the roomstat not provide any answers, and wiring a single down to the HWoff pin on the controller not solve it I'll just rip it all out and re-wire myself, it would be quicker! Cheers Rob

Hi, Thanks Elite...will meter this out over the next few days and get back to you. As I said, it's a mates system so will look when i get over there. Hi Picasso, I can't remember off hand what it is....but I seem to remember it being an ACL Drayton? I tried moving the jumpers around on the...

right....so it's potentially correct to not have a HW off at the programmer and still be able to select heating or hot water independently? If this is the case it's the room stat that's causing the problem (which was re-wired by my mates old man when they moved in!!) If this is the case, do you...

Hi, Having wired my own new central heating/ hot water system I got roped in to helping out a mate with his existing system which is round 15 years old. It's plumbed as a y plan system with the usual mid position valve etc. His timer allows him to switch both HW and CH independently but...