[Equest-users] Secondary Chilled Water Loop has zero design flow

[Morteza Kasmai]

Danny,


Thank you for your suggestion.


Regarding Appendix G requirements (G3.1.3.10) I was wondering if I should
select the Secondary Chilled Water Loop for all the chilled water cooling
coils (AHUs).



I would appreciate hearing your thoughts on this.



Morteza Kasmaei
Senior Architect
LEED AP BD+C, GGP









On Sun, Dec 6, 2020 at 12:01 AM <equest-users-request at lists.onebuilding.org>
wrote:

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>    1. Re: Equest-users Digest, Vol 153, Issue 3 (Danny Xu)
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> ---------- Forwarded message ----------
> From: Danny Xu <dannyxu576 at gmail.com>
> To: equest-users at lists.onebuilding.org
> Cc:
> Bcc:
> Date: Fri, 4 Dec 2020 17:43:57 -0500
> Subject: Re: [Equest-users] Equest-users Digest, Vol 153, Issue 3
> Hi Morteza,
>
> There is no system under "Secondary Chilled Water Loop" in your energy
> model.
>
> Selecting the "Secondary Chilled Water Loop" for a chiller water
> cooling system will fix the problem.  Or you can delete the "Secondary
> Chilled Water Loop" to fix it.
>
> Danny
>
> On Fri, 4 Dec 2020 at 16:41, <equest-users-request at lists.onebuilding.org>
> wrote:
> >
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> >         equest-users at lists.onebuilding.org
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> >
> > or, via email, send a message with subject or body 'help' to
> >         equest-users-request at lists.onebuilding.org
> >
> > You can reach the person managing the list at
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> >
> > When replying, please edit your Subject line so it is more specific
> > than "Re: Contents of Equest-users digest..."
> > Today's Topics:
> >
> >    1. Re: Equest-users Digest, Vol 153, Issue 1 (Morteza Kasmai)
> >
> >
> >
> > ---------- Forwarded message ----------
> > From: Morteza Kasmai <morteza.kasmai at gmail.com>
> > To: equest-users at lists.onebuilding.org
> > Cc:
> > Bcc:
> > Date: Fri, 4 Dec 2020 10:35:16 -0500
> > Subject: Re: [Equest-users] Equest-users Digest, Vol 153, Issue 1
> >
> > Dear all,
> >
> >
> > I would appreciate it if you would provide your thoughts/suggestions on
> the issue that I have with zero design flow in the secondary chilled water
> loop, as described in the email below.
> >
> >
> > Regards,
> >
> > Morteza Kasmaei
> > Senior Architect
> >
> > LEED AP BD+C, GGP
> >
> >
> > On Wed, Dec 2, 2020 at 1:45 AM <
> equest-users-request at lists.onebuilding.org> wrote:
> >>
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> >>
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> >> When replying, please edit your Subject line so it is more specific
> >> than "Re: Contents of Equest-users digest..."
> >> Today's Topics:
> >>
> >>    1. Secondary Chilled Water Loop has zero design flow (Morteza Kasmai)
> >>
> >>
> >>
> >> ---------- Forwarded message ----------
> >> From: Morteza Kasmai <morteza.kasmai at gmail.com>
> >> To: equest-users at lists.onebuilding.org
> >> Cc:
> >> Bcc:
> >> Date: Tue, 1 Dec 2020 14:19:17 -0500
> >> Subject: [Equest-users] Secondary Chilled Water Loop has zero design
> flow
> >>
> >> Dear eQUEST experts,
> >>
> >>
> >> Attached are pd2 and inp files of the model that was built with eQUEST
> 3-65 7175 DOE 2.2.
> >>
> >> Although the secondary chilled water loop complies with G3.1.10&11
> requirements, when I run the model encounter the following error. Could you
> please let me know what I’m missing?
> >>
> >>
> >> ***ERROR************************************************************
> >>              Loop: Secondary Chilled Wate Loop       has zero design
> flow.
> >>              Check input for consistency, or specify design loads.
> >>
> >>
> >> ****** FATAL DESIGN ERRORS IN SYSTEMS ******
> >>
> >>
> >> Thank you for your time.
> >>
> >>
> >> Morteza
> >>
> >> Morteza Kasmaei
> >> Senior Architect
> >>
> >> LEED AP BD+C, GGP
> >>
> >>
> >>
> >>
> >>
> >>
> >>
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