[Equest-users] Dual Duct System - Minimum supply heat flow

Pasha Korber-Gonzalez pasha.pkconsulting at gmail.com
Wed Jul 7 10:09:09 PDT 2010


Amber,

can you attach your .pd2 file and the .inp file and maybe some of us can
open your model to view the error and offer solutions.

Cheers,
Pasha

On Tue, Jul 6, 2010 at 2:34 PM, Amber Welsh <amber at timmonsdesigneng.com>wrote:

>  Hi all,
>
>
>
> I thought I finally had my dual duct, single-fan system up and working and
> when I went to run the permit submittal compliance calculation – it says I
> need to provide the minimum heating supply flow and takes me to the screen
> where I am presumable to enter the value, but it is greyed out and cannot be
> entered.  Has anyone had this issue before?
>
>
>
> I have tried changing the system to a dual duct, dual fan system and then
> it comes back and says there are too many hours outside the throttling
> range.  My cooling supply temp is more than 20F lower than the stat
> setpoint.
>
>
>
>
>
> *Amber Welsh, P.E. **|** **Associate**
> **LEED® Accredited Professional*
>
>
> 397 5th Street NE,
>
> Atlanta, GA 30308
> (v) 404.810.9020
> (c) 678.488.1967
> timmonsdesigneng.com
>
>
>
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