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<p class=MsoNormal><font size=3 face=Verdana><span style='font-size:12.0pt;
font-family:Verdana'>Recently Fan power calculations topic have discussed. I have
a question regarding the breaking power in to components.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Verdana><span style='font-size:12.0pt;
font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Verdana><span style='font-size:12.0pt;
font-family:Verdana'>According to Section G3.1.2.1 requires that ¡°where
efficiency ratings, such as EER and COP, include fan energy, the descriptor
shall be broken down into its components so that supply fan energy can be
modeled separately.¡±</span></font><font face=Arial><span style='font-family:
Arial'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Verdana><span style='font-size:12.0pt;
font-family:Verdana'>Since the efficiency ratings are calculated at ARI</span></font><font
face=SimSun><span style='font-family:SimSun'>©\</span></font><font face=Verdana><span
style='font-family:Verdana'>rated conditions, the fans should also be broken
out at ARI</span></font><font face=SimSun><span style='font-family:SimSun'>©\</span></font><font
face=Verdana><span style='font-family:Verdana'>rated conditions.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Verdana><span style='font-size:12.0pt;
font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Verdana><span style='font-size:12.0pt;
font-family:Verdana'>Kindly guide me where can I find calculations in <b><span
style='font-weight:bold'>ASHRAE 90.1-2004 User¡¯s Manual</span></b> showing that
the calculation has been performed at ARI rated conditions or any other
reference.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Verdana><span style='font-size:12.0pt;
font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Verdana><span style='font-size:12.0pt;
font-family:Verdana'>Regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Verdana><span style='font-size:12.0pt;
font-family:Verdana'>Ashraf</span></font><font face=Arial><span
style='font-family:Arial'><o:p></o:p></span></font></p>
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