[TRNSYS-users] TRNSYS-users Digest, Vol 119, Issue 23

[David BRADLEY]

Enyuan,
   The "more" button next to that input is a good place to start for 
questions like this. In this case, the value determines the fraction of 
the total air flow through the heat pump that will be outdoor air and 
the fraction that will be return air. If you set the value to 1 then no 
return air will be used and the heat pump will supply only conditioned 
outdoor air to the space.
regards,
  David


On 11/21/2014 16:36, Enyuan Hu wrote:
> Dear David,
>
> I do still have one more question, though. What's the guideline for 
> setting up the "outdoor air damper position" parameter? I tried 0, 0.5 
> and 1. They produced very different results. Is there some empirical 
> number for this parameter? Thanks!
>
> best regards,
> Enyuan
>
> On Fri, Nov 21, 2014 at 4:04 PM, Bearcharge <bearcharge at gmail.com 
> <mailto:bearcharge at gmail.com>> wrote:
>
>     Dear David,
>
>     Many thanks for the answer! They're very clear.
>
>     best regards,
>     Enyuan
>
>     Sent from my iPhone
>
>     > On Nov 21, 2014, at 3:32 PM,
>     trnsys-users-request at lists.onebuilding.org
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-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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