Re: Re: Automating a combi boiler

[Dave McLaughlin <dave@xxxxxxx>]

Hi Brian

Who makes the boiler and maybe I can dig something out.

It does kind of indicate that the link shorts out the place where the
thermostat would be fitted. Your only concern to watch is that most of
these boiler control systems are mains rated so make sure the relay you
use is suitably rated too.

Dave...

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Brian G. Reynolds wrote:

> Afraid not...
>
> All I have is a printed document, a schematic diagram.
>
> This shows a "chock-block" labelled "room
thermostat" and it is this
> that has the link.
>
> Then on another page there is a line drawing showing the boiler with
> an arrow pointing to the rough location of the chock-block, but there
> are also lines representing the mains cable and a cable marked
> "externals controls lead (not supplied)" so this leads me to
thinking
> they are different connections.
>
> I suppose I could contact the manufactures?
>
> Thanks again,
>
> B.




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