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<div>FYI. </div>
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<div>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. </div>
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<div>Jeff<br>
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Jeff S. Haberl, Ph.D., P.E., FASHRAE, FIBPSA
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<div><span class="Apple-style-span" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); ">Department of Architecture</span>
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<div>Texas A&M University</div>
<div>College Station, Texas 77845-3581</div>
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<div>Office: 979-845-6507, Lab: 979-845-6065</div>
<div>Fax: 970-862-2457, <a href="mailto:jhaberl@tamu.edu">jhaberl@tamu.edu</a>, <a href="http://www.esl.tamu.edu">www.esl.tamu.edu</a></div>
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On Jul 28, 2013, at 4:10 AM, "Wahid Hamed" <<a href="mailto:wahid.hamed@gmail.com">wahid.hamed@gmail.com</a>> wrote:<br>
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<div><font color="#000066" face="arial,helvetica,sans-serif">Dear Energy Modelers,</font></div>
<div><font color="#000066" face="arial,helvetica,sans-serif"> </font></div>
<div><font color="#000066" face="arial,helvetica,sans-serif"></font>
<p class="MsoNormal" style="margin:0in 0in 10pt"><font color="#000066" face="arial,helvetica,sans-serif">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. </font></p>
<p class="MsoNormal" style="margin:0in 0in 10pt"><font color="#000066"><font face="arial,helvetica,sans-serif"></font><span style="font-family:"Times New Roman","serif";font-size:12pt"><font face="arial,helvetica,sans-serif">The simulation run for the proposed
building came across results with very strange unmet load hours</font> </span><span style="font-family:"Times New Roman","serif""><font size="3">"</font></span><span style="font-family:"Courier New";font-size:8pt"><font color="#000000">HOURS ANY ZONE ABOVE
COOLING THROTTLING RANGE <span> </span>=<span> </span>8760</font></span><span style="font-family:"Times New Roman","serif""><font size="3">".
</font><font face="arial,helvetica,sans-serif">On other hand the baseline </font>
<font face="arial,helvetica,sans-serif">is ok.</font></span></font></p>
<p class="MsoNormal" style="margin:0in 0in 10pt"><font color="#000066"><span style="font-family:"Times New Roman","serif""><font face="arial,helvetica,sans-serif"><span style="line-height:115%;font-family:"Times New Roman","serif""><font face="arial,helvetica,sans-serif">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</font></span></font><font face="arial,helvetica,sans-serif"><span style="line-height:115%;font-family:"Calibri","sans-serif"">°<font face="arial,helvetica,sans-serif">R</font><font face="arial,helvetica,sans-serif">,
and Indoor Design Temp. 72 F/70 F</font></span></font></span><font face="arial,helvetica,sans-serif"> Cooling/Heating.</font></font></p>
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<p class="MsoNormal" style="margin:0in 0in 10pt"><font color="#000066" face="Arial">I would greatly appreciate your thoughts on this matter.</font></p>
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<p style="margin:0px;color:rgb(80,0,80);font-family:arial,sans-serif"><span style="color:rgb(0,0,102);font-family:Arial,sans-serif">Regards,</span></p>
<p style="margin:0px;color:rgb(80,0,80);font-family:arial,sans-serif"><span style="color:rgb(0,0,102);font-family:Arial,sans-serif"><br>
</span></p>
<div style="margin:0px;font-family:arial,sans-serif"><span style="color:rgb(0,0,102);font-family:Arial,sans-serif">Wahid H. Mohamed</span><span style="color:rgb(0,0,102);font-family:Arial,sans-serif;font-size:7.5pt">, </span><font color="#999999"><span style="font-family:Arial,sans-serif;font-size:6pt">LEED
AP BD+C</span></font></div>
<div style="margin:0px;font-family:arial,sans-serif"><font color="#999999"><span style="font-family:Arial,sans-serif"><font size="1"><span style="font-family:Arial,sans-serif">Mechanical Project Engineer, Energy Modeler</span><span style="font-family:Arial,sans-serif"> </span></font></span></font></div>
<div style="margin:0px;font-family:arial,sans-serif"><font color="#999999"><span style="font-family:Arial,sans-serif"><span style="font-family:Arial,sans-serif"><font size="1">Saudi Diyar Consultants</font></span></span></font></div>
<div style="margin:0px;font-family:arial,sans-serif"><font color="#999999"><span style="font-family:Arial,sans-serif"><span style="font-family:Arial,sans-serif"><a href="http://www.diyar.com" target="_blank"><font size="1">www.</font></a><a href="http://www.diyar.com" target="_blank"></a><a></a><a href="http://www.diyar.com" target="_blank"><font size="1">diyar.com</font></a></span></span><span style="font-family:Arial,sans-serif"> </span></font><span style="color:rgb(80,0,80);font-size:14px"><u></u><u></u></span></div>
<p style="margin:0px"><font color="#999999" face="arial, helvetica, sans-serif" size="1"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;text-align:left!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;font-weight:bold!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-color:transparent!important" dir="ltr"> (<span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-color:transparent!important" dir="ltr"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-repeat:no-repeat no-repeat!important;background-color:transparent!important"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-repeat:no-repeat no-repeat!important;background-color:transparent!important">+966)-54</span></span></span></span><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;font-weight:bold!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-color:transparent!important" dir="ltr"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-repeat:no-repeat no-repeat!important;background-color:transparent!important" dir="ltr"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-repeat:no-repeat no-repeat!important;background-color:transparent!important"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-repeat:no-repeat no-repeat!important;background-color:transparent!important">67
6</span></span></span></span><span style="letter-spacing:0px;font-weight:bold;word-spacing:normal;background-color:transparent">22 67</span></font></p>
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