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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'>Dear E-Quest expert, <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>I sent you one day ago regarding the chilled water supply temperature with using OA rest control. However, I think I need to more specify my questions. I have three questions in large. <o:p></o:p></span></p><p class=MsoListParagraph style='margin-left:.75in;text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt'>When I used OA reset control options for chilled water supply temperature (eQeust default control option), I do not think saving is not much, say less than 1% (in comparison of not using the control). I am not quite sure if it is true though when chilled water supply temperature reset is claimed to have more saving (2% per 1F increase) according to researches. Therefore, I would like to confirm this result is correct or not<o:p></o:p></span></p><p class=MsoListParagraph style='margin-left:.75in;text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt'>I am wondering if among you any person who did model of chilled supply temperature reset according to space load, I am quite not sure of how to configure this with eQuest. Details as much as possible would be greatly helpful<o:p></o:p></span></p><p class=MsoListParagraph style='margin-left:.75in;text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt'><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt'>I am wondering if you did model the chiller energy saving by using chilled water supply temperature reset with using combined control of OA and space load both. Certainly it will save some more energy comparing only one control option considered. However, I am clueless of how to model this with e-Quest <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Your expertise would be greatly helpful. Thanks so much in advance<o:p></o:p></span></p><p class=MsoListParagraph style='margin-left:.75in'><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoListParagraph style='margin-left:.75in'><span style='font-size:11.0pt'> <o:p></o:p></span></p></div></body></html>