RE: Automating extract fan (commercial type)

["Paul Gale" <groups2@xxxxxxxxxxxxxxxx>]

I should say that the proportional speed control needs an analogue
0-10v DC supply - so it's that I need to generate/control from HV.

Paul.


> -----Original Message-----
> From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On Behalf
> Of Paul Gale
> Sent: 10 January 2008 17:08
> To: ukha_d@xxxxxxx
> Subject: [ukha_d] Automating extract fan (commercial type)
>
> I'm just trying to specify a high volume commercial in-line duct type
> extract fan for my new node0 to try and keep it cool. The fan simply
> extracts air from the room which is replaced with ambient outside air
> (so hot days more of a problem - but I don't want to go the A/C route
> for this).
>
> I've found fans suitable from vent axia which have 0-10v proportional
> speed control but I'm not sure how to control this from HomeVision etc
> - any ideas?
>
> Paul.
>
>
>
>
>
> [Non-text portions of this message have been removed]
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>
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