[Equest-users] Primary and Secondary Loop Problem

[omoltay at mimtarch.com]

Hello,

They are already connected to the coils of a fan coil system serving the
whole building. I also have other secondary loops that are connected to
the terminal units.

Thanks,

>
> Connect your coils to the secondary loop.  Right now they are not seeing
> any load.
>
> Timothy Howe, MS, LEED(r) AP
> Mechanical Engineer
> Stantec
> 2060 Brighton-Henrietta Town Line Road
> Rochester NY 14623-2792
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> -----Original Message-----
> From: equest-users-bounces at lists.onebuilding.org
> [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of
> omoltay at mimtarch.com
> Sent: Friday, January 22, 2010 2:14 PM
> To: equest-users at lists.onebuilding.org
> Subject: [Equest-users] Primary and Secondary Loop Problem
>
> Dear All,
>
> In my model, when I use only primary loops for chilled water and hot
> water distribution, everything works OK. However, when I create
> secondary loops to make the model more realistic to reflect distribution
> system branching, I get an error message similar to the following on my
> secondary chilled water loop and the simulation aborts (I suppose I
> would get the same message for my other secondary loops if the
> simulation were to continue):
>
> "[Secondary] loop has zero design flow. Check input consistency."
>
> Thanks for any help,
>
> Omer Moltay, LEED AP
> Mimta Ltd.
>
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