<div dir="ltr"><div><font color="#000000" face="Times New Roman" size="3">

</font><p style="margin:0in 0in 0pt;line-height:normal"><span style="font-family:"Arial","sans-serif""><font color="#0b5394"><font face="arial,helvetica,sans-serif">Dear All,</font></font></span></p><font color="#0b5394" face="arial,helvetica,sans-serif">

</font><p style="margin:0in 0in 0pt;line-height:normal"><span style="font-family:"Arial","sans-serif""><font color="#0b5394"><font face="arial,helvetica,sans-serif"> </font></font></span></p><font color="#0b5394" face="arial,helvetica,sans-serif">

</font><p style="margin:0in 0in 0pt;line-height:normal"><span style="font-family:"Arial","sans-serif""><font color="#0b5394"><font face="arial,helvetica,sans-serif">I am using eQuest to
model an Hotel building in a very hot, dry climate zone which is has a great
opportunity for energy saving when using evaporative cooling in summer. I
have modeled direct evaporative cooling for 100% outdoor air handling
unit along with sensible recovery wheel to recover the exhaust air stream
energy into the outdoor air.</font></font></span></p><font color="#0b5394" face="arial,helvetica,sans-serif">

</font><p style="margin:0in 0in 0pt;line-height:normal"><span style="font-family:"Arial","sans-serif""><font color="#0b5394"><font face="arial,helvetica,sans-serif"> </font></font></span></p><font color="#0b5394" face="arial,helvetica,sans-serif">

</font><p style="margin:0in 0in 0pt;line-height:normal"><span style="font-family:"Arial","sans-serif""><font color="#0b5394"><font face="arial,helvetica,sans-serif">When I run the model
simulation and got into the "ERV Energy Recovery Summary" and "SUPL
Evap/Desicant Cooling" reports, I could not interpretate the
outputs to understand if the system is working appropriately or
not.</font></font></span></p><font color="#0b5394" face="arial,helvetica,sans-serif">

</font><p style="margin:0in 0in 0pt;line-height:normal"><span style="font-family:"Arial","sans-serif""><font color="#0b5394"><font face="arial,helvetica,sans-serif"> </font></font></span></p><font color="#0b5394" face="arial,helvetica,sans-serif">

</font><p style="margin:0in 0in 0pt;line-height:normal"><span style="font-family:"Arial","sans-serif""><font color="#0b5394"><font face="arial,helvetica,sans-serif">I wonder if anyone
can help me and provide me with some guidance or example on ERV and Evap Cooling systems input
and control setup as well as the system output reports interpretation and what
I need to do to get my model run correctly reflecting the real system operation
and predicted saving.</font></font></span></p><p style="margin:0in 0in 0pt;line-height:normal"><span style="font-family:"Arial","sans-serif""><font color="#0b5394"><font face="arial,helvetica,sans-serif"></font></font></span> </p>
<p style="margin:0in 0in 0pt;line-height:normal"><span style="font-family:"Arial","sans-serif""><font color="#0b5394"><font face="arial,helvetica,sans-serif">- My model *.inp file is attached for your reference.</font></font></span></p>
<font color="#0b5394" face="arial,helvetica,sans-serif">

<br clear="all"></font></div><div><div dir="ltr"><p style="margin:0px;color:rgb(80,0,80);font-family:arial,sans-serif;background-color:rgb(255,255,255)"><span style="color:rgb(0,0,102);font-family:Arial,sans-serif"><font color="#0b5394" face="arial,helvetica,sans-serif">Regards,</font></span></p>
<p style="margin:0px;color:rgb(80,0,80);font-family:arial,sans-serif;background-color:rgb(255,255,255)"><span style="color:rgb(0,0,102);font-family:Arial,sans-serif"><br><font color="#0b5394" face="arial,helvetica,sans-serif"></font></span></p>
<div style="margin:0px;font-family:arial,sans-serif;background-color:rgb(255,255,255)"><span style="color:rgb(0,0,102);font-family:Arial,sans-serif"><font color="#0b5394" face="arial,helvetica,sans-serif">Wahid H. Mohamed</font></span><span style="color:rgb(0,0,102);font-family:Arial,sans-serif;font-size:7.5pt">, </span><font color="#999999"><span style="font-family:Arial,sans-serif;font-size:6pt">LEED AP BD+C</span></font></div>
<div style="margin:0px;font-family:arial,sans-serif;background-color:rgb(255,255,255)"><font color="#999999"><span style="font-family:Arial,sans-serif"><font size="1"><span style="font-family:Arial,sans-serif">Mechanical Project Engineer, Energy Modeler</span><span style="font-family:Arial,sans-serif"> </span></font></span></font></div>
<div style="margin:0px;font-family:arial,sans-serif;background-color:rgb(255,255,255)"><font color="#999999"><span style="font-family:Arial,sans-serif"><span style="font-family:Arial,sans-serif"><font size="1">Saudi Diyar Consultants</font></span></span></font></div>
<div style="margin:0px;font-family:arial,sans-serif;background-color:rgb(255,255,255)"><font color="#999999"><span style="font-family:Arial,sans-serif"><span style="font-family:Arial,sans-serif"><a href="http://www.diyar.com" target="_blank"><font size="1">www.</font></a><a href="http://www.diyar.com" target="_blank"></a><a><a href="http://www.diyar.com" target="_blank"><font size="1">diyar.com</font></a></a></span></span><span style="font-family:Arial,sans-serif"> </span></font><span style="color:rgb(80,0,80);font-size:14px"><u></u><u></u></span></div>
<p style="margin:0px;background-color:rgb(255,255,255)"><font color="#999999" face="arial, helvetica, sans-serif" size="1"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;text-align:left!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;font-weight:bold!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-color:transparent!important" dir="ltr"> (<span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-color:transparent!important" dir="ltr"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-repeat:no-repeat no-repeat!important;background-color:transparent!important"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-repeat:no-repeat no-repeat!important;background-color:transparent!important">+966)-54</span></span></span></span><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;font-weight:bold!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-color:transparent!important" dir="ltr"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;float:none!important;display:inline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-repeat:no-repeat no-repeat!important;background-color:transparent!important" dir="ltr"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-repeat:no-repeat no-repeat!important;background-color:transparent!important"><span style="margin:0px!important;padding:0px!important;border:0px rgb(0,0,0)!important;width:auto!important;letter-spacing:0px!important;overflow:hidden!important;clear:none!important;word-spacing:normal!important;vertical-align:baseline!important;list-style-type:disc!important;list-style-position:outside!important;border-collapse:separate!important;table-layout:auto!important;direction:ltr!important;background-image:none!important;background-repeat:no-repeat no-repeat!important;background-color:transparent!important">67 6</span></span></span></span><span style="letter-spacing:0px;font-weight:bold;word-spacing:normal;background-color:transparent">22 67</span></font></p>
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