<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:10pt"><P class=body style="MARGIN-BOTTOM: 9pt; MARGIN-LEFT: 0.5in; MARGIN-RIGHT: 0in"><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial', 'sans-serif'">Dear All,</SPAN><SPAN style="FONT-SIZE: 10pt"></SPAN></P>
<P class=body style="MARGIN-BOTTOM: 9pt; MARGIN-LEFT: 0.5in; MARGIN-RIGHT: 0in"><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial', 'sans-serif'">I am simulating a 175000 sq ft office building in Houston that has a <SPAN class=yshortcuts><SPAN class=yshortcuts id=lw_1219950060_3>chilled water supply</SPAN></SPAN> for cooling and electric reheat for heating. This office building has series fan powered boxes in the offices, VAV with electric reheat in the restrooms and <SPAN class=yshortcuts><SPAN class=yshortcuts id=lw_1219950060_4 style="CURSOR: hand; BORDER-BOTTOM: #0066cc 1px dashed">fan coil units</SPAN></SPAN> and no reheat in the mechanical units. </SPAN><SPAN style="FONT-SIZE: 10pt"></SPAN></P>
<P class=body style="MARGIN-BOTTOM: 9pt; MARGIN-LEFT: 0.5in; MARGIN-RIGHT: 0in"><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial', 'sans-serif'">1. Is there a way to simulate all 3 different system types in eQUEST? If so, how do we go about doing it in the detailed mode?</SPAN><SPAN style="FONT-SIZE: 10pt"></SPAN></P>
<P class=body style="MARGIN-BOTTOM: 9pt; MARGIN-LEFT: 0.5in; MARGIN-RIGHT: 0in"><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial', 'sans-serif'">I tried assigning a system to a particular zone but it does not link to components.</SPAN><SPAN style="FONT-SIZE: 10pt"></SPAN></P>
<P class=body style="MARGIN-BOTTOM: 9pt; MARGIN-LEFT: 0.5in; MARGIN-RIGHT: 0in"><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial', 'sans-serif'">2. 17% of hours are not within throttling range when the entire office building is just simulated with fan powered boxes. The perimeter zones are undercooled. However, I am not sure if an additional PIU can be installed in eQUEST to all the zones.</SPAN><SPAN style="FONT-SIZE: 10pt"></SPAN></P>
<P class=body style="MARGIN-BOTTOM: 9pt; MARGIN-LEFT: 0.5in; MARGIN-RIGHT: 0in"><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial', 'sans-serif'">Any help will be greatly appreciated.</SPAN><SPAN style="FONT-SIZE: 10pt"></SPAN></P>
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<P class=body style="MARGIN-BOTTOM: 9pt; MARGIN-LEFT: 0.5in; MARGIN-RIGHT: 0in"><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial', 'sans-serif'">Thanks,</SPAN><SPAN style="FONT-SIZE: 10pt"></SPAN></P>
<P class=body style="MARGIN-BOTTOM: 9pt; MARGIN-LEFT: 0.5in; MARGIN-RIGHT: 0in"><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial', 'sans-serif'">Ruju.</SPAN><SPAN style="FONT-SIZE: 10pt"></SPAN></P>
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