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</o:shapelayout></xml><![endif]--></head><body lang=IT link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Dear trnsys users,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I am modeling an AHU using the foolowing types: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'><tr><td width=112 valign=top style='width:84.25pt;border:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><b><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></b></p></td><td width=464 valign=top style='width:347.7pt;border:solid windowtext 1.0pt;border-left:none;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><b><span lang=EN-US style='color:#1F497D'>Description</span></b><span lang=EN-US> </span><b><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></b></p></td><td width=104 valign=top style='width:77.95pt;border:solid windowtext 1.0pt;border-left:none;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal align=center style='text-align:center'><b><span lang=EN-US style='color:#1F497D'>Types</span></b><span lang=EN-US> </span><b><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></b></p></td></tr><tr><td width=112 valign=top style='width:84.25pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p></td><td width=464 valign=top style='width:347.7pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>mixing chamber (fixed fresh/recirculated air rate)</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td><td width=104 valign=top style='width:77.95pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal align=center style='text-align:center'><span lang=EN-US style='color:#1F497D'>11c</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td></tr><tr><td width=112 valign=top style='width:84.25pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>1<sup>st</sup> coil</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td><td width=464 valign=top style='width:347.7pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>heating</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td><td width=104 valign=top style='width:77.95pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal align=center style='text-align:center'><span lang=EN-US style='color:#1F497D'>670</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td></tr><tr><td width=112 valign=top style='width:84.25pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>2<sup>nd</sup> coil</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td><td width=464 valign=top style='width:347.7pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>cooling/dehumidification</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td><td width=104 valign=top style='width:77.95pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal align=center style='text-align:center'><span lang=EN-US style='color:#1F497D'>752g</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td></tr><tr><td width=112 valign=top style='width:84.25pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>3<sup>rd</sup> coil</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td><td width=464 valign=top style='width:347.7pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>humidification</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td><td width=104 valign=top style='width:77.95pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal align=center style='text-align:center'><span lang=EN-US style='color:#1F497D'>641</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td></tr><tr><td width=112 valign=top style='width:84.25pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>4<sup>th</sup> coil</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td><td width=464 valign=top style='width:347.7pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>heating</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td><td width=104 valign=top style='width:77.95pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal align=center style='text-align:center'><span lang=EN-US style='color:#1F497D'>752g</span><span lang=EN-US> </span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p></td></tr></table><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Setpoins are calculated separately with the calculator in order to drive dynamically each singular coil. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>I would know if it is possible to model in a different way humidification, because I would command the coil using the humidification rate, rather than water temperature and a fixed water flow rate.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Thank you<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Matteo<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>ing. Matteo Mariotti<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#333333'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>Enetec S.r.l.<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:7.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>Ingegneria Energetica e Realizzazioni Impanti</span></b><b><span style='font-size:7.0pt;color:#333333'><o:p></o:p></span></b></p><p class=MsoNormal style='line-height:8.0pt'><span style='font-size:7.0pt;font-family:"Century Gothic","sans-serif";color:#999999'>ROMA Via del Maggiolino, 125 - 00155 Roma</span><span style='font-size:7.0pt;color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal style='line-height:8.0pt'><b><i><span style='font-size:7.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>t</span></i></b><b><i><span lang=EN-US style='font-size:7.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>elephone: 0039.(0)6.22754810 int.74<o:p></o:p></span></i></b></p><p class=MsoNormal style='line-height:8.0pt'><b><i><span lang=EN-US style='font-size:7.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>mobile: 0039.328.2161722</span></i></b><b><i><span lang=EN-US style='font-size:7.0pt;color:blue'><o:p></o:p></span></i></b></p><p class=MsoNormal><b><i><span lang=EN-US style='font-size:7.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>mailto: </span></i></b><b><i><span lang=EN-GB style='font-size:7.0pt;font-family:"Century Gothic","sans-serif";color:#333333'><a href="mailto:sergio.palmitessa@guest.telecomitalia.it" title="mailto:sergio.palmitessa@guest.telecomitalia.it"><span lang=EN-US style='color:#333333'>64@enetec.it</span></a></span></i></b><span lang=EN-GB style='font-family:"Century Gothic","sans-serif";color:#333333'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>