<div dir="ltr">Thank you Brian. It turns out that the supply CFM cannot be smaller than the exhaust.<div><br></div><div>Jing</div></div><br><div class="gmail_quote"><div dir="ltr">On Mon, Jul 23, 2018 at 8:37 AM Brian Fountain <<a href="mailto:bfountain@greensim.com">bfountain@greensim.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="en-US" style="background-color:rgb(255,255,255);line-height:initial"> <div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)">Look at the .sim file (view detailed simulation results). There will (likely) be error messages at the bottom of that text file relating to why the system/plant module could not run, </div> <div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)"><br style="display:initial"></div> <div style="font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)"></div> <table width="100%" style="background-color:white;border-spacing:0px"> <tbody><tr><td colspan="2" style="font-size:initial;text-align:initial;background-color:rgb(255,255,255)"> <div style="border-style:solid none none;border-top-color:rgb(181,196,223);border-top-width:1pt;padding:3pt 0in 0in;font-family:Tahoma,'BB Alpha Sans','Slate Pro';font-size:10pt"> <div><b>From: </b>Jing Hong via Equest-users</div><div><b>Sent: </b>Monday, July 23, 2018 9:31 AM</div><div><b>To: </b><a href="mailto:equest-users@lists.onebuilding.org" target="_blank">equest-users@lists.onebuilding.org</a>; <a href="mailto:equest-users@onebuilding.org" target="_blank">equest-users@onebuilding.org</a></div><div><b>Reply To: </b>Jing Hong</div><div><b>Subject: </b>[Equest-users] Evaporative cooler with 100% outside air</div></div></td></tr></tbody></table><div style="border-style:solid none none;border-top-color:rgb(186,188,209);border-top-width:1pt;font-size:initial;text-align:initial;background-color:rgb(255,255,255)"></div><br><div id="m_-307058165590524868_originalContent"><div dir="ltr">Dear All,<div><br></div><div>I have a constant volume 100% outside air evaporative cooler for a kitchen. The CFM is 4500. So I set the design flow rate 4500 and outside air flow 4500. When I performed simulation, the simulation was terminated due to errors. However, there is no error shown in the list of errors. In addition, if I increase the design flow rate above the outside air flow rate 4500, then this problem will be gone.</div><div>Did anyone have this problem before? How could I fix it?</div><div>Thank you!</div><div><br></div><div><br></div><div><br></div><div><div><img src="cid:ii_jjyawks61" alt="image.png" width="452" height="284"><br></div><div><div><img src="cid:ii_jjyaxobs3" alt="image.png" width="452" height="388"><br></div><br></div><div><div><img src="cid:ii_jjyax68v2" alt="image.png" width="452" height="389"><br></div><br></div><br clear="all"><div><div><img src="cid:ii_jjyau41q0" alt="image.png" width="376" height="208"><br></div><div><img src="cid:ii_jjyb2zbt4" alt="image.png" width="447" height="452"><br></div><br></div><div><br></div><div>Jing Hong</div>-- <div dir="ltr" class="m_-307058165590524868gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><span style="font-size:12.8px">School of Architecture and Urban Planning</span></div><div>University of Wisconsin-Milwaukee</div><div><br></div></div></div></div></div></div></div>
<br></div></div></blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div>PhD Candidate, LEED AP BD+C</div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">School of Architecture and Urban Planning</span></div><div>University of Wisconsin-Milwaukee</div><div><br></div></div></div></div></div></div>