<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:10pt">Maria & David:<br><br>Thank you, I didn't know I could enter a negative value in Internal Energy Source.<br><div> </div>Paul Diglio, CEM, CBCP<br><br><div>87 Fairmont Avenue<br>New Haven, CT 06513<br>203-415-0082</div><br><br><div><span><a target="_blank" href="http://www.pdigliollc.com">www.pdigliollc.com</a></span><div><br></div><div style="font-family:times new roman, new york, times, serif;font-size:10pt"><br><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><font face="Tahoma" size="2"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> Maria Karpman <maria.karpman@karpmanconsulting.net><br><b><span style="font-weight: bold;">To:</span></b> Paul Diglio <paul.diglio@sbcglobal.net>; equest-users@lists.onebuilding.org<br><b><span
style="font-weight: bold;">Sent:</span></b> Wed, May 15, 2013 11:06:49 AM<br><b><span style="font-weight: bold;">Subject:</span></b> RE: [Equest-users] Modeling False AC Load<br></font><br>
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--></style><div class="WordSection1"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri", "sans-serif";color:#1F497D;">Paul,</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri", "sans-serif";color:#1F497D;"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri", "sans-serif";color:#1F497D;">You should be able to model that by entering negative Input Power Btu/h under Internal Energy Source on the Equipment tab of the Space Properties window:</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri", "sans-serif";color:#1F497D;"> </span></p><p class="MsoNormal"><img id="Picture_x0020_1" src="cid:1.3386239997@web181106.mail.ne1.yahoo.com" height="184" width="589"><span style="font-size:11.0pt;font-family:"Calibri",
"sans-serif";color:#1F497D;"></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri", "sans-serif";color:#1F497D;"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri", "sans-serif";color:#1F497D;">I used it on a few occasions to capture impact of externally calculated process loads such as refrigeration equipment with remote condensers.</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri", "sans-serif";color:#1F497D;"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri", "sans-serif";color:#1F497D;">Maria</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri", "sans-serif";color:#1F497D;"> </span></p><div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in
0in 0in;"><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma", "sans-serif";">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma", "sans-serif";"> equest-users-bounces@lists.onebuilding.org [mailto:equest-users-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Paul Diglio<br><b>Sent:</b> Wednesday, May 15, 2013 10:38 AM<br><b>To:</b> equest-users@lists.onebuilding.org<br><b>Subject:</b> [Equest-users] Modeling False AC Load</span></p></div></div><p class="MsoNormal"> </p><div><div><p class="MsoNormal"><span style="font-size:10.0pt;color:black;">Folks:<br><br>I am modeling a chilled beam demonstration area. In one room the owner will be installing a split AC system with electric heat in order to provide a false load for the chilled beams.<br><br>The primary air to the 3 chilled beams is provided via VAV terminals from an ERU. The ERU is equipped with chilled
and hot water coils.<br><br>I can simulate a false cooling load by adding equipment under the Internal Loads tab. I don't know how to make the room colder during the summer months in order to require more heat from the chilled beams.<br><br>Any ideas on how to simulate a false heating load into this space?<br><br>Thank you,</span></p><div><p class="MsoNormal"><span style="font-size:10.0pt;color:black;"> </span></p></div><p class="MsoNormal" style="margin-bottom:12.0pt;"><span style="font-size:10.0pt;color:black;">Paul Diglio, CEM, CBCP</span></p><div><p class="MsoNormal"><span style="font-size:10.0pt;color:black;">87 Fairmont Avenue<br>New Haven, CT 06513<br>203-415-0082</span></p></div><p class="MsoNormal" style="margin-bottom:12.0pt;"><span style="font-size:10.0pt;color:black;"> </span></p><div><p class="MsoNormal"><span style="font-size:10.0pt;color:black;"><a rel="nofollow" target="_blank"
href="http://www.pdigliollc.com">www.pdigliollc.com</a></span></p><div><p class="MsoNormal"><span style="font-size:10.0pt;color:black;"> </span></p></div></div></div></div><div class="MsoNormal" style="text-align:center;" align="center"><hr style="color:#A0A0A0;" align="center" noshade="" size="1" width="100%"></div><p class="MsoNormal" style="">No virus found in this message.<br>Checked by AVG - <a rel="nofollow" target="_blank" href="http://www.avg.com">www.avg.com</a><br>Version: 2012.0.2242 / Virus Database: 3162/5825 - Release Date: 05/15/13</p></div></div></div></div>
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