[Bldg-sim] eQuest-Unmet Load Hours

[Jeff Haberl]

FYI.

It seems like your simulation is not working. Check to see if you have the system shut-off, or ASSIGNED air flows   = 0. You also may not have linked zones to systems.

Jeff

Jeff S. Haberl, Ph.D., P.E., FASHRAE, FIBPSA
Department of Architecture
Texas A&M University
College Station, Texas 77845-3581
Office: 979-845-6507, Lab: 979-845-6065
Fax: 970-862-2457, jhaberl at tamu.edu<mailto:jhaberl at tamu.edu>, www.esl.tamu.edu<http://www.esl.tamu.edu>

On Jul 28, 2013, at 4:10 AM, "Wahid Hamed" <wahid.hamed at gmail.com<mailto:wahid.hamed at gmail.com>> wrote:

Dear Energy Modelers,

I am doing an office building simulation. The proposed building is VAV system with electric heating source. While the baseline is system 6 Packaged VAV with PFP Boxes.
The simulation run for the proposed building came across results with very strange unmet load hours "HOURS ANY ZONE ABOVE COOLING THROTTLING RANGE  =  8760". On other hand the baseline is ok.
I would like to know if there is a way to verify such strange result. Furthermore, the proposed building has Zone Thermostat Throttle Range 5°R, and Indoor Design Temp. 72 F/70 F Cooling/Heating.
I would greatly appreciate your thoughts on this matter.


Regards,


Wahid H. Mohamed, LEED AP BD+C
Mechanical Project Engineer, Energy Modeler
Saudi Diyar Consultants
www.<http://www.diyar.com><http://www.diyar.com>diyar.com<http://www.diyar.com>

 (+966)-5467 622 67



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