S Plan Help

[wcavanagh]

Hi Lovely People,

I am about to install under floor heating in the kitchen (Mrs idea) and we have gone wet (oo er). Now I am about to start plumbing, I have a Combi boiler, so guess these needs some S plan work, to divert the flow from the rad circuit to the manifold, all the S Plan controls I can find, are for Heating and DHW, can I use the same controls, or do I need something special for the underfloor?

Cheers
Will

 

[swbjackson]

Have you got the blending valve etc. for the underfloor?

 

[wcavanagh]

I sure have, and pump, etc, I bought a whole UFH kit.

 

[wcavanagh]

I've found loads of s plan diagrams for wiring, but still they all point to 2 zones, DHW and Heating, and I'm sure I need just 2 heating zones, I have a stat for the room with UFH in, and a stat in hallway for the rad circuit, I have run 4 core back from both these stats to central location, but really need some pointers. I am an electronics engineer, so can following wiring diagrams, etc no issues if anyone can point me to one for 2 heating zones.

Many thanks

 

[slapper]

Well, if your an Electronics Engineer youll no doubt realise that us Pros spend an eternity and copious amounts of money plying our trade.

Therefore if you take a little time out with some reasonable thinking I,m sure youll come up the answer.

 

[Dan Robinson]

Without trying too sarcy, surely an electronics engineer can adapt an s plan to work 2 heating zones fro. A simple diagram?

Hint: substitute one item on the standard plan.

Would advise using programmable stats with self learning abilities such as the cm907

 

[wcavanagh]

Thank you all, I have found loads of diagrams, on the web, all slightly different, but have found the Honeywell site, and found exactly what I need, they got some great diagrams, so just ordered all the parts up.

Also have gone for programmable stats in each zone as suggested here.

Thank you all,
Will

 

[Dan Robinson]

Good good.