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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>In eQUEST, I have a chilled water VAV system with no heating and
an economizer.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>When I set the economizer limits to 70-F high and 55-F low, the
energy use is as expected. The chiller operates more hours, etc.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>When I <u>eliminate the low limit</u>, the chiller energy use goes
way down as expected, however, an <i>extremely</i> large auxiliary energy use
shows up on the BEPS and BEPU report. It is not the pumps, because I checked
the energy use of the pumps in the PS-C report.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>When looking through the output report I can’t find
anything that is showing where that energy use is coming from.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Has anyone ever encountered this before that could provide some enlightenment?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thanks,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Dana<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>Dana Troy</span></b><span style='color:#1F497D'><br>
</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>Senior Energy Analyst</span><span style='color:#1F497D'><br>
</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>LEED AP<sup>®</sup></span><span style='color:#1F497D'> <br>
<br>
</span><a href="http://www.glumac.com/"><span style='text-decoration:none'><img
border=0 width=339 height=37 id="Picture_x0020_1"
src="cid:image001.jpg@01CB6AEC.72BC4BC0"
alt="http://www.glumac.com/glumacsig.gif"></span></a><span style='color:#1F497D'><o:p></o:p></span></p>
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<hr size=2 width=330 style='width:247.5pt' noshade style='color:#9ACB33'
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</span></div>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>320 SW Washington, Suite 200</span><span style='color:#1F497D'><br>
</span><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>Portland, OR 97204-2640</span><span style='color:#1F497D'><br>
</span><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>T. 503.227.5280 F. 503.274.7674<br>
<br>
</span><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#333333'>Thinking. Inside the building.</span></b><span style='font-size:
9.0pt;font-family:"Arial","sans-serif";color:#1F497D'><br>
</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#333333'><a href="http://www.glumac.com/">www.glumac.com</a></span><span
style='color:#1F497D'> <br>
<img border=0 width=309 height=23 id="Picture_x0020_3"
src="cid:image002.gif@01CB6AEC.72BC4BC0"
alt="http://www.glumac.com/consider.gif"></span><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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color:#1F497D'><o:p> </o:p></span></p>
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