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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Varun,<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'>Thank you for your inputs.<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'>I did change the supply air temp and zone cfm etc using the user defined values and got the confirmation for 1 of 1. But wonder why the software does not hit the target thermostat rather it says 0 of 1 okay!! Maybe I am missing some inputs or this is the case will everybody? And we adjust the points by user defined values?<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'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Ananth<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 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"'> varun kulkarni <a href="mailto:[mailto:seldomvarun@gmail.com]">[mailto:seldomvarun@gmail.com]</a> <br><b>Sent:</b> Monday, March 28, 2011 5:27 PM<br><b>To:</b> Ananth K<br><b>Cc:</b> <a href="mailto:hap-users@lists.onebuilding.org">hap-users@lists.onebuilding.org</a><br><b>Subject:</b> [SPAM-header] - Re: [Hap-users] help - Email found in subject<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Anant,<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>How much I understand from your sanpshot and questions, is that you just one zone and you are supplying 58 F air to it from the air handler. <o:p></o:p></p></div><div><p class=MsoNormal>From the limited information I can see here, you might be able to check the following:<o:p></o:p></p></div><div><p class=MsoNormal>1) Supply air temperature to the zone. This may be the reason why you have unmet load hour.<o:p></o:p></p></div><div><p class=MsoNormal>2) Check your themostat set points and throttling range.<o:p></o:p></p></div><div><p class=MsoNormal>3) See the system simulation results (unmet load report) to see that your units is undersized.<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>let me know if this works, or if it doesnt, would need more information. <o:p></o:p></p></div><div><p class=MsoNormal>On Mon, Mar 28, 2011 at 10:05 AM, Ananth K <<a href="mailto:ananth.k@pace-kuwait.com">ananth.k@pace-kuwait.com</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b>Error! Filename not specified.</b><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p>1.<span style='font-size:7.0pt'> </span>Why the zone T-stat check says 0 of 1 OK, can’t the software fix this by itself?<o:p></o:p></p><p>2.<span style='font-size:7.0pt'> </span>When I change the thermostat unoccupied to 85 deg F then this deviation increases to 8.5 deg F!!<o:p></o:p></p><p>3.<span style='font-size:7.0pt'> </span>The throttling range is 0.1 deg F.<o:p></o:p></p></div></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>_______________________________________________<br>Hap-users mailing list<br><a href="http://lists.onebuilding.org/listinfo.cgi/hap-users-onebuilding.org" target="_blank">http://lists.onebuilding.org/listinfo.cgi/hap-users-onebuilding.org</a><br>To unsubscribe from this mailing list send a blank message to <a href="mailto:HAP-USERS-UNSUBSCRIBE@ONEBUILDING.ORG">HAP-USERS-UNSUBSCRIBE@ONEBUILDING.ORG</a><o:p></o:p></p></div><p class=MsoNormal><br><br clear=all><br>-- <o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><a name="SafeHtmlFilter__MailAutoSig"><span style='font-family:"Calibri","sans-serif"'>Thanks and Best Regards,</span></a><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'> </span><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'>Sincerely,</span><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'>Varun Kulkarni , M.S. , EIT</span><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'>RMF Engineering</span><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'>5520, Research Park Drive, Suite 300</span><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'>Baltimore, MD - 21228</span><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'> </span><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'>Office : 410-576-0505 ext. 5352</span><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'>Mobile: (+1)405-385-1928</span><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'> </span><o:p></o:p></p><p style='margin:0in;margin-bottom:.0001pt'><span style='font-family:"Calibri","sans-serif"'>Note: Please do not print, unless required.</span><o:p></o:p></p><p> <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>