[Equest-users] DCV keywords with OA-FROM-SYSTEM?

[Xavier Garcia Casals]

Hi,
Does anybody know whether the several issues associated with the use of 
OA-FROM-SYSTEM via dummy zones to model DOAS in eQuest have really been 
addressed in V 3.63?
In the documentation that comes with V 3.63 I didn't find any definitive 
answer, and I see some users keep on having problems with it. It would 
be nice to know by sure which are the limitations that still persist to 
avoid having to check models in detail to guess what the program is 
doing. Could any of the developers give some light on this subject?
Regards,

En/na Joshua Wolfe ha escrit:
> Brian,
>
> Good luck, I have tried to get the OA from other system command to work with no success. With that being said I have not tried in v3.63 just v3.61e, the problem may have been fixed. Instead of using OA-from-other-system I usually model a dedicated OA system with an IU-fan coil setup.
>
> -Josh
> -----Original Message-----
> From: equest-users-bounces at lists.onebuilding.org [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of B. Fountain
> Sent: Tuesday, June 16, 2009 7:20 AM
> To: equest-users at lists.onebuilding.org
> Subject: [Equest-users] DCV keywords with OA-FROM-SYSTEM?
>
> Has anyone had success using the demand ventilation control keywords with
> a central make-up air system using the OA-FROM-SYSTEM keywords?
>
> In the test runs we've done, the OA volume in the "from" system does not
> seem to back down with occupancy.
>
> Thanks!
>
> Brian
>
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>   

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*Xavier García Casals*

 

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