[Equest-users] Cooling demand is Super High

[Pasha Korber-Gonzalez]

Thanks for all the responses, so quickly!    I've checked my unit capacity
inputs--and thus tried an "auto-size" run. The capacities are correct, and
very low hours out of throttling range.   Unfortunately the space cooling
demand (kW) did not move at all.

I've referenced my PS-E report and the highest demand is falling under the
"space cooling" end use which I think must be the DX compressor energy
demand driving this value??  Please correct me if I am wrong.

I will try adjusting the EIR values and see if that will move the kW values
down any...

Thanks so much!   Any further thoughts are welcome.   If anyone is curious
to see my model let me know and I am happy to share it for your
viewing/troubleshooting pleasure!  :)

Pasha


On Tue, Jun 11, 2013 at 3:36 PM, Paul Riemer <Paul.Riemer at dunhameng.com>wrote:

> Report PS-E for your electric meter(s) will show cooling vs. fan and all
> other electric end uses for both consumption (kWh) and demand (kW).****
>
> ** **
>
> *Paul Riemer, PE, LEED AP BD+C* ****
>
> *DUNHAM*****
>
> ** **
>
> *From:* equest-users-bounces at lists.onebuilding.org [mailto:
> equest-users-bounces at lists.onebuilding.org] *On Behalf Of *Steve Jacobs
> *Sent:* Tuesday, June 11, 2013 4:26 PM
> *To:* equest-users at lists.onebuilding.org
> *Subject:* Re: [Equest-users] Cooling demand is Super High****
>
> ** **
>
> You can check to make sure your equipment sizing is reasonable.
>
> On 6/11/2013 2:56 PM, Pasha Korber-Gonzalez wrote:****
>
> Hi--does anyone have any suggestions on how to trouble shoot cooling
> energy demand that is about 5 times too high? ****
>
> ** **
>
> I've looked through my schedules, fans/on/off, etc.   My building has
> packaged rooftops and I can't pinpoint the compressor energy demand versus
> the fan energy demand.****
>
> ** **
>
> I've searched the archives and haven't come across any solutions for my
> model results.   My energy consumption for elec & htg is aligned however,
> just the demand is too high (extremely high...)****
>
> ** **
>
> Thanks in advance for any insight you can share.****
>
> ** **
>
> Pasha****
>
>
>
>
> ****
>
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