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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#366092;mso-fareast-language:EN-US">For unoccupied hours, you can simply use a min-outside air schedule forcing your outdoor air ratio to 0 on unoccupied hours.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#366092;mso-fareast-language:EN-US">See the Outside air tab.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#366092;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial Black",sans-serif;color:#3F3F3F">Patrick</span></b><b><span style="font-size:10.0pt;font-family:"Arial Black",sans-serif;color:#366092"> </span></b><b><span style="font-size:10.0pt;font-family:"Arial Black",sans-serif;color:#3F3F3F">Lapierre</span></b><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#7D7D7D">_ing.</span></b><b><span style="font-size:10.0pt;font-family:"Arial Black",sans-serif;color:#366092"><o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#A5A5A5">plapierre@bpa.ca<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#BFBFBF"> </span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#366092;mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="FR" style="font-size:11.0pt;font-family:"Calibri",sans-serif">De :</span></b><span lang="FR" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Equest-users [mailto:equest-users-bounces@lists.onebuilding.org]
<b>De la part de</b> Vishal Jagdale<br>
<b>Envoyé :</b> 5 février 2016 09:02<br>
<b>À :</b> equest-users@lists.onebuilding.org<br>
<b>Objet :</b> [Equest-users] Bypass mechanism for energy recovery during mild condition<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">One of my LEED project received a standard comment as:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Arial Narrow",sans-serif;color:#365F91">Energy recovery is modeled for credit in the Proposed Case. Provide further information regarding the energy recovery efficiency, verify that outside
air is modeled with zero flow in both the Baseline and Proposed Case during unoccupied periods when fans are cycled on to meet unoccupied setback temperatures unless health or safety regulations mandate an alternate minimum flow during unoccupied periods (in
which case, the unoccupied outside air rates should be modeled identically in the Baseline and Proposed Case), and indicate the bypass mechanism used to bypass the energy recovery during mild conditions.</span></b><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial Narrow",sans-serif;color:black">I need to know,what exactly i need to do in E-quest
<a href="http://model.as">model.as</a> per my understanding,i need to Keep Fan operation on by putting the fixed set point temp. control with bypass mechanism.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial Narrow",sans-serif;color:black">But how exactly it will consider schedule for unoccupied hours.And how bypass mechanism will serve the purpose during mild condition?</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial Narrow",sans-serif;color:black">Please guide to resolve this query.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial Narrow",sans-serif;color:black"><img border="0" width="456" height="253" id="_x0000_i1025" src="cid:image002.png@01D15FF4.388FEB70" alt="Inline image 1"></span><o:p></o:p></p>
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