[Equest-users] waterside economizer in eQuest

[Brian Fountain]

Further to this -- you will likely need to set up your equipment 
controls to specify the water economizer chiller type leading in the 
winter (below a certain OA) and the regular chillers leading above a 
certain OA -- or based on a schedule.

Steve Mignogna wrote:
> You can set up a separate chiller of type "water economizer".  This 
> will attach to your CHW and CW Loops and will bypass the chiller and 
> circulate through your cooling tower when the outside air conditions 
> are acceptable for free cooling.
>
>
>
> On Fri, Jul 25, 2008 at 11:13 AM, Marcus Eliason <meliason at essexco.com 
> <mailto:meliason at essexco.com>> wrote:
>
>
>     Hello,
>
>     Can someone please explain the proper way to model a waterside
>     economizer in
>     eQuest?  I have found the option for a cooling tower with HX, but
>     this does
>     not seem to yield any results.
>
>     Thank you,
>
>     Marcus Eliason
>     Essex Engineering Corporation
>     404.365.9482
>     meliason at essexco.com <mailto:meliason at essexco.com>
>
>
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>
>
>
> -- 
> Steve Mignogna
> Atelier Ten
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