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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">If Circulation Loop 5 is attached to the primary heating loop as its source of heat, then I believe you need to designate the Loop Subtype as “Secondary”. See
Screen Shot:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><img width="516" height="339" id="Picture_x0020_1" src="cid:image001.png@01D0BFAA.4F7AAE50"></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>
<p class="MsoNormal" style="margin-top:1.0pt"><b><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#632423"><o:p> </o:p></span></b></p>
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<b><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#6F1200">Nathan Miller, PE, LEED AP BD+C</span></b><b><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#632423"> –
</span></b><i><span style="font-size:8.0pt;font-family:"Verdana",sans-serif;color:black">Mechanical Engineer/Senior Energy Analyst</span></i><b><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#632423"><o:p></o:p></span></b></p>
<p class="MsoNormal" style="margin-top:3.0pt;line-height:115%"><b><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:#6F1200">RUSHING</span></b><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:#BFAB7F">
</span><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:black">|
</span><b><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:#6F1200">D</span></b><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:#BFAB7F">
</span><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:black">206-788-4577 |</span><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:#BFAB7F">
</span><b><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:#6F1200">O</span></b><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:#A50021">
</span><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:black">206-285-7100</span><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:#BFAB7F"><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:115%"><b><span style="font-size:8.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:#6F1200"><a href="http://www.rushingco.com/"><span style="color:#6F1200">www.rushingco.com</span></a></span></b><b><span style="font-size:9.0pt;line-height:115%;font-family:"Verdana",sans-serif;color:#6F1200"><o:p></o:p></span></b></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:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Equest-users [mailto:equest-users-bounces@lists.onebuilding.org]
<b>On Behalf Of </b>Pranita Kothuru Komirishetty<br>
<b>Sent:</b> Thursday, July 16, 2015 9:27 AM<br>
<b>To:</b> equest-users<br>
<b>Subject:</b> [Equest-users] error msg: loop - no primary heating equipment attached<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Good Morning -<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I am working on a 65 story building in eQuest 3.64. The building is cooled by Standard VAV units (primary cooling equipement is chillers) heated by perimeter baseboards (steam boilers). <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The first 6 floors of the building have perimeter induction units with no re-heat. For this I have created a different loop (linked this to the primary heating loop). This loop is called the Circulation Loop 5 in my model. I assign this
loop to the baseboard loop in the air side HVAC parameters. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">When I run the simulation I get the following error:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"> ***ERROR***********************************************************************<o:p></o:p></p>
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<p class="MsoNormal"> Loop: Circulation Loop 5 has no attached primary<o:p></o:p></p>
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<p class="MsoNormal"> heating equipment.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I could not find anything in the archives directly to tackle this issue. Not an expert in HVAC and hence need your advise.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">snapshot of loop window:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><img border="0" width="505" height="316" id="_x0000_i1025" src="cid:image003.png@01D0BFAA.4F9980F0" alt="Inline image 1"><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks in advance.<o:p></o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p style="margin:0in;margin-bottom:.0001pt"><b><span style="font-family:"Calibri",sans-serif;color:#006600">- Pranita
</span></b><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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