<BODY contentEditable=true onload=parent.init()><P style="MARGIN: 0in 0in 0pt" class=MsoNormal><SPAN style="FONT-SIZE: 12pt"><FONT face=Calibri>I am having a hard time getting �Chiller Type = Waterside Economizer� to work in eQ.<SPAN style="mso-spacerun: yes"> </SPAN>I received 2 messages recommending this as the solution.<SPAN style="mso-spacerun: yes"> </SPAN>I have 2 more saying that they have not been able to model WSE in eQ.<SPAN style="mso-spacerun: yes"> </SPAN>Please let me know if it is not supposed to work.<SPAN style="mso-spacerun: yes"> </SPAN><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></FONT></SPAN></P>
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<P style="MARGIN: 0in 0in 0pt" class=MsoNormal><SPAN style="FONT-SIZE: 12pt"><FONT face=Calibri>Unlike DOE2.1E this is the only minimum input required in eQ.<SPAN style="mso-spacerun: yes"> </SPAN>In this project during WSE operation we require a Clg-Twr leaving temp (Plate & Frame HX entering temp) of 42F so that the CHW temp leaving the HX is 44F or 46F.<SPAN style="mso-spacerun: yes"> </SPAN>The eQ default is 85F.<SPAN style="mso-spacerun: yes"> </SPAN>Even with this default and �Chiller Type = Waterside Economizer� I get the error message �Condenser Water Loop has Zero Design Flow�.<o:p></o:p></FONT></SPAN></P>
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<P style="MARGIN: 0in 0in 0pt" class=MsoNormal><SPAN style="FONT-SIZE: 12pt"><FONT face=Calibri>Unlike DOE2.1E there is no way of attaching a schedule for WSE operation.<SPAN style="mso-spacerun: yes"> </SPAN>I have attached eQ input-output �Without-WSE-1� and �With-WSE-2�; DOE2.1E definitions of WSE commands and keywords;<SPAN style="mso-spacerun: yes"> </SPAN>a sample DOE2.1E plant section input showing WSE; a schematic of Plate & Frame HX; and my eQ input for WSE and the resulting error message.<SPAN style="mso-spacerun: yes"> </SPAN>The attached project is dummy to test eQ for WSE.<o:p></o:p></FONT></SPAN></P>
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<P style="MARGIN: 0in 0in 0pt" class=MsoNormal><SPAN style="FONT-SIZE: 12pt"><FONT face=Calibri>Has anyone modeled WSE with eQ?<SPAN style="mso-spacerun: yes"> WSE works with DOE2.1E commands and keywords.<SPAN style="mso-spacerun: yes"> </SPAN></SPAN>Does Waterside Economizer work with EnergyPlus (this project is also going to be modeled with E+ using Design-Builder interface for building and systems), TRACE or HAP</FONT></SPAN></P>
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<P style="MARGIN: 0in 0in 0pt" class=MsoNormal><SPAN style="FONT-SIZE: 12pt"><FONT face=Calibri>Varkie</FONT></SPAN></P>
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