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<p class=MsoNormal><b><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:windowtext'>I’m looking
for help with a two-pipe chilled water hot water system that does seasonal
switchover. This is a large high school campus and initially I used
design development wizard to create a four-pipe system (since two-pipe doesn’t
seem to be a choice).<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:windowtext'>The four-pipe
system works fine but after using the detailed data edit to convert it to a
two-pipe system it doesn’t work. If anyone has experience with a two pipe
system and can help I would appreciate it. The specified chilled water
flow is 2640 gpm. It also is not showing the internal loads for most of
the spaces.<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:windowtext'>Attached is the
.pd2 and .inp file.<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:windowtext'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><b><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:windowtext'>Thanks,<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:windowtext'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><b><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:windowtext'>Ron <o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:windowtext'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 color=green face=Arial><span
style='font-size:8.5pt;font-family:Arial;color:green'>_______________________________________________________________________________________________________________________</span></font></b><font
size=1 face=Arial><span style='font-size:8.5pt;font-family:Arial'><br>
</span></font><font size=1 face=Arial><span style='font-size:8.5pt;font-family:
Arial;font-weight:normal'>Ron Goodman, PE, LEED AP, CEM </span></font><font
size=1 face=Arial><span style='font-size:8.5pt;font-family:Arial'>| </span></font><font
size=1 color=green face=Arial><span style='font-size:8.5pt;font-family:Arial;
color:green;font-weight:normal'>Schneider Electric </span></font><font size=1
face=Arial><span style='font-size:8.5pt;font-family:Arial'>| </span></font><font
size=1 face=Arial><span style='font-size:8.5pt;font-family:Arial;font-weight:
normal'>Buildings Business</span></font><font size=1 face=Arial><span
style='font-size:8.5pt;font-family:Arial'> | </span></font><strong><b><font
size=1 face=Arial><span style='font-size:8.5pt;font-family:Arial;font-weight:
normal'>Energy Solutions </span></font></b></strong><font size=1 face=Arial><span
style='font-size:8.5pt;font-family:Arial'>| </span></font><strong><b><font
size=1 face=Arial><span style='font-size:8.5pt;font-family:Arial;font-weight:
normal'>Senior Engineer</span></font></b></strong><font size=1 face=Arial><span
style='font-size:8.5pt;font-family:Arial'><br>
</span></font><font size=1 face=Arial><span style='font-size:8.5pt;font-family:
Arial;font-weight:normal'>Phone:</span></font><font size=1 face=Arial><span
style='font-size:8.5pt;font-family:Arial'> +1 206 583 8785 | </span></font><font
size=1 face=Arial><span style='font-size:8.5pt;font-family:Arial;font-weight:
normal'>Mobile: </span></font><font size=1 face=Arial><span style='font-size:
8.5pt;font-family:Arial'>+1 206 883 5948<o:p></o:p></span></font></p>
<p class=MsoNormal><b><font size=1 color="#009530" face=Arial><span lang=FR
style='font-size:8.5pt;font-family:Arial;font-weight:normal'>Fax: </span></font></b><font
size=1 face=Arial><span lang=FR style='font-size:8.5pt;font-family:Arial'>+1
206 583 8826<br>
</span></font><font size=1 face=Arial><span lang=FR style='font-size:8.5pt;
font-family:Arial;font-weight:normal'>Email: </span></font><font size=1
face=Arial><span style='font-size:8.5pt;font-family:Arial'><a
href="mailto:ron.goodman@schneider-electric.com"><span lang=FR>ron.goodman@schneider-electric.com</span></a></span></font><font
size=1 face=Arial><span lang=FR style='font-size:8.5pt;font-family:Arial'>
<o:p></o:p></span></font></p>
<p class=MsoNormal><b><font size=1 color="#009530" face=Arial><span lang=FR
style='font-size:8.5pt;font-family:Arial;font-weight:normal'>Site: </span></font></b><font
size=1 face=Arial><span style='font-size:8.5pt;font-family:Arial'><a
href="http://www.schneider-electric.com/buildings"><span lang=FR>www.schneider-electric.com/buildings</span></a></span></font><font
size=1 face=Arial><span lang=FR style='font-size:8.5pt;font-family:Arial'> <o:p></o:p></span></font></p>
<p class=MsoNormal><b><font size=1 color="#009530" face=Arial><span
style='font-size:8.5pt;font-family:Arial;font-weight:normal'>Address: </span></font></b><st1:address
w:st="on"><st1:Street w:st="on"><font size=1 face=Arial><span style='font-size:
8.5pt;font-family:Arial'>95 S. Jackson St., Ste 300</span></font></st1:Street><font
size=1 face=Arial><span style='font-size:8.5pt;font-family:Arial'>, <st1:City
w:st="on">Seattle</st1:City>, <st1:State w:st="on">WA</st1:State> <st1:PostalCode
w:st="on">98104</st1:PostalCode>, <st1:country-region w:st="on">USA</st1:country-region></span></font></st1:address><br>
<br>
<font size=1 color=green face=Arial><span style='font-size:8.5pt;font-family:
Arial;color:green'>*** Please consider the environment before printing this
email.<o:p></o:p></span></font></p>
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