[Equest-users] insufficient heating capability

[DongEun Kim]

Thank you John,

But isn't airflow supposed to be auto-sized if not specified?

I intentionally leave the flowrate blank to let the program calculate the
cfm that serves load the best.

Should still  I specifiy cfm?

DE

2011/7/23 John Aulbach <jra_sac at yahoo.com>

>  Try increasing airflow.
>
>  *From:* DongEun Kim <equested at gmail.com>
> *To:* equest-users at lists.onebuilding.org
> *Sent:* Friday, July 22, 2011 12:13 AM
> *Subject:* [Equest-users] insufficient heating capability
>
>  Hi eQuesters!
>
> Can anyone help me here?
>
> I installed main heating coil as well as reheat coil with delta T=30.
>
> Heating capacity and cfm is not defined so that they will be auto-sized.
>
>  And, I keep having this warning saying that the system "might have
> insufficient heating capability."
>
>  I increased "Zone Entering Max Supply Temp", "Hot Deck Max Leaving
> Temp."  But, the problem stays.
>
>
> How do I increase the heating capability?
> Thank you !!
>
> DE
>
>
>
>
>
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