RE: Replacing and automating the Central Heating switch (PIC fixed)

["Phil Harris" <phil@xxxxxxxxxxx>]

Gareth,

You were asking about temperature reporting back to C-Bus ... The way we
were doing it a couple of weeks ago was using 4-20mA current loop
temerature
sensors into a general input module...

Phil

> -----Original Message-----
> From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx]
> On Behalf Of Gareth Cook
> Sent: 03 February 2006 21:05
> To: ukha_d@xxxxxxx
> Subject: Fw: [ukha_d] Replacing and automating the Central
> Heating switch (PIC fixed)
>
> Your dispute is a bit late - I now agree !
>
> Unless Yahoo is doing it's late delivery thing of course.
>
> G.
>
>  Gareth Cook
>  Tools and Process Architect
>  IBM SWG Sales - Lotus Park, Staines, TW18 3AG
>  Office: +44 (0)1784 445166 - Mobile: +44 (0)7980 445166  AIM
> Chat : TheBoyG - MSN Chat : chat@xxxxxxx
>  email: g@xxxxxxx
>
>
> ----- Forwarded by Gareth Cook/UK/IBM on 03/02/2006 21:04 -----
>
> Discussion
> Main Topic
>
> ukha_d@xxxxxxx
> Today 20:33
>
> .
> Subject:
> .
> Re: Fw: [ukha_d] Replacing and automating the Central Heating
> switch (PIC
> fixed)
> .
> Category:
>
>
>
> Gareth Cook wrote:
> > With a standard twin zone central heating, there's no value in me
> > automating the temperature control bit.
>
> I'd dispute this.  I'm living in a rented house, so my heating
> automation is limited to on/off operation of the whole lot
> via a relay
> across the thermostat.  However, I've found that being able
> to control
> heating based on average temperatures and room occupation is still a
> great improvement over a simple thermostat in a draughty
> rroom that we
> don't actually spend much time in.
>
> YMMV
>
>
> Kim.
>
>
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