[Equest-users] Thermostat setpoint quandry

[Erik Kolderup]

Vikram,

I suggest checking your minimum airflow schedule ("Annual Schedule
Airflow"). Looks like the values are greater than one, resulting in a
constant volume system that gets driven to the heating setpoint. If the
airflow were allowed to drop then there would probably be hours at the
cooling setpoint.

Regards,
Erik

*Erik Kolderup, PE, LEED AP*
erik at kolderupconsulting.com | 415.531.5198 | www.kolderupconsulting.com

On Mon, May 18, 2015 at 3:51 PM, Sami, Vikram <vikram.sami at zgf.com> wrote:

>  I’m a little stumped here.
>
>
>
> I’m running a simple single zone VAV simulation that has a setback
> temperature schedule for heating and cooling seasons. For some reason, if
> you examine the hourly report, it seems to use the heating schedule for the
> entire year (inp file attached).What am I missing?
>
>
>
> Any insight would be much appreciated.
>
>
>
>
>
> *Vikram Sami*
> AIA, BEMP, LEED BD+C
> Associate Partner
>
>
>
> ZGF ARCHITECTS LLP
> *T *206.521.3509 *E *vikram.sami at zgf.com
> 925 Fourth Avenue, Suite 2400
> Seattle, WA 98104
>
>
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