Recent content by Fraser2203

@stem @ianmcd cooking with gas(oil) now! all working, cheers lads.

Thanks, that clears up my original query. Will give it a bash later tonight Thanks @stem and @ianmcd

So wire that is currently in 3 to go to L? Will have a look when back later to see if I can see what is on the other end of the wires, the boiler is outside in a casing and access to where the wire goes in is not good

Alford, North east Scotland - there is company of local plumbers just up the road and it's their sticker on the boiler for installation so probably give them a shout. Thanks for all your help

Thanks Ian Might just give the company that installed the system a call and ask them to have a look, pains me paying to do something I'm sure I could figure out but its the piece of mind of the boiler circuit board not going bang I'll pay for!

No other controllers/thermostats or zone valves - yeah I get what you are saying, was just wondering on the possibility of making the HW line to the boiler permanently live but would have joined the wires behind the plate so all that was connected on the plate was L, N & 3 and L & 1 bridged like...

Hi Ian Forgive me if I'm being daft here, assuming I could work out if it is a volt free or 240v circuit from the clock to the boiler (guessing would put the multi meter L to either 3 or 4 and the N to the N on the backplate?) and if it is a 240v live circuit then would it work to take the wire...

Thanks for the help, not quite sure I'm understanding it all if I'm honest. The boiler has a small tank inside it I believe but other than that I don't know much about it at all. Might land up contacting the original installer, the boiler is less than 5 years old and installed by a local firm.

You are totally right, I hadn't looked at the wiring diagram properly. The Boiler is a Grant Vortex Pro External Combi21e, as the name suggests the boiler is outside in a casing so it's a bit more difficult to trace the wiring. Normally pretty good with DIY electrics but not getting my head...

I have just moved into a new house which has a combi boiler (previously normal with HW cylinder) however the owner retained the Centaurplus C27 clock and just had hot water set to 24/7 to give a live to that circuit. Coming to replace with a hive single Chanel unit and looking for some help. At...

I know this is an old thread but I see lots of help here. I have just moved into a new house which has a combi boiler (previously normal with HW cylinder) however the owner retained the Centaurplus C27 clock and just had hot water set to 24/7 to give a live to that circuit. Coming to replace...