Anyone got any ideas? this is a bit lengthy - sorry!
Trying to wire up the controls for UFH, boiler, cylinder etc.etc.
got Worcester Bosch Greenstar condensing system 30cdi - am getting a bit confused with what goes where - in relation to the programmer, which I was advised in an earlier post last week to dump - the Delta 23b - not sure if I am almost home or totally off target!
Searched lots of threads on this site, but still not sure on a couple of things.
The boiler has built in "pump over run" and I have been told ( by WB technical help ) to provide a switched live to "Lr" on the control panel. In the WB instruction manual it also shows live to Ls and neutral to Ns - do these all come via the wiring junction box? and what happens to the earth?
At the beginning of the manual it says there "must be a fused double pole isolater situated adjacent to the appliance" . There is a spur for the boiler already - in the cupboard next to it - which has so far provided the feed. But now I want all the controls to operate the system, how can i do that if the feeds now come from External controls wiring box from the airing cupboard.
Do i ignore this aspect? Confused!
Have been on to Honeywell site and looks as though I am wiring up an S plan plus. But the wiring on there is not what i have worked out.
Needing advice on whether what i have in mind is the right way.
Will post a layout of what i think I need to do in a minute.
New to the heating jargon here as well so plain English would be great.
Trying to wire up the controls for UFH, boiler, cylinder etc.etc.
got Worcester Bosch Greenstar condensing system 30cdi - am getting a bit confused with what goes where - in relation to the programmer, which I was advised in an earlier post last week to dump - the Delta 23b - not sure if I am almost home or totally off target!
Searched lots of threads on this site, but still not sure on a couple of things.
The boiler has built in "pump over run" and I have been told ( by WB technical help ) to provide a switched live to "Lr" on the control panel. In the WB instruction manual it also shows live to Ls and neutral to Ns - do these all come via the wiring junction box? and what happens to the earth?
At the beginning of the manual it says there "must be a fused double pole isolater situated adjacent to the appliance" . There is a spur for the boiler already - in the cupboard next to it - which has so far provided the feed. But now I want all the controls to operate the system, how can i do that if the feeds now come from External controls wiring box from the airing cupboard.
Do i ignore this aspect? Confused!
Have been on to Honeywell site and looks as though I am wiring up an S plan plus. But the wiring on there is not what i have worked out.
Needing advice on whether what i have in mind is the right way.
Will post a layout of what i think I need to do in a minute.
New to the heating jargon here as well so plain English would be great.