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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Michael. HTREC-DT has to be less than 70. Thats found on the Loop Attachments tab of your chiller. It defaults to the dT of your HW loop, so if thats over 70 you’ll need to change the value of HTREC-DT.<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'>Mike<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'><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><div><p class=MsoNormal><i><span style='font-size:9.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Michael Wilson, P.Eng., Enerficiency Consulting<o:p></o:p></span></i></p><p class=MsoNormal><i><span style='font-size:9.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>PO Box 1911 - 458 Abbs Rd., Gibsons, BC V0N 1V0 | 604-886-9864 | www.enerficiency.ca<o:p></o:p></span></i></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US 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>Michael Hupel<br><b>Sent:</b> February-16-12 2:37 PM<br><b>To:</b> 'Equest Users'<br><b>Subject:</b> [Equest-users] Heat Recovery Chiller<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I am modeling a building that will have one chiller as a heat recovery chiller. The design will heat reject into the domestic water loop. I am seeing a BDL error saying HTREC-DT must be less than or equal to 70. Without clearing this error I am not able to run a simulation. Can anyone advise how to clear this error?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial","sans-serif"'>As always I am grateful to this community of experts. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Thanks<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><img width=153 height=36 id="_x0000_i1025" src="cid:image001.gif@01CCECF5.656E6CA0"><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><strong><span lang=EN-US style='font-size:14.0pt'>Mike Hupel,</span></strong><span lang=EN-US style='font-size:14.0pt'> </span><span lang=EN-US style='font-size:7.5pt'>B.Tech, CEM, LEED AP</span><span lang=EN-US><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Senior Mechanical Designer<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>56 Pennsylvania Ave.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Concord, ON, L4K 3V9<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>(905) 761-1264 ext. 24<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>(905) 761-6949 fax<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><div class=MsoNormal align=center style='text-align:center'><span lang=EN-US><hr size=1 width="100%" noshade style='color:gray' align=center></span></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>No virus found in this message.<br>Checked by AVG - <a href="http://www.avg.com">www.avg.com</a><br>Version: 2012.0.1913 / Virus Database: 2112/4813 - Release Date: 02/16/12<o:p></o:p></span></p></div></body></html>