<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=us-ascii">
<META content="MSHTML 6.00.2900.3492" name=GENERATOR></HEAD>
<BODY>
<DIV dir=ltr align=left><SPAN class=631405320-06072009><FONT face=Arial
color=#0000ff size=2>Drake,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=631405320-06072009><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=631405320-06072009><FONT face=Arial
color=#0000ff size=2>Can you attach your .pd2 and .inp files? I'd like to see
what's going on first hand...</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=631405320-06072009><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=631405320-06072009><FONT face=Arial
color=#0000ff size=2>Thanks,</FONT></SPAN></DIV>
<DIV class=Section1>
<P style="MARGIN: 0in 0in 0pt"><B><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">Gary</SPAN></B><B><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana"> Schrader</SPAN></B><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana"> <BR>Engineer I<BR><BR><B>TAC</B>
<BR>16011 College Boulevard, Suite 212<BR>Lenexa, KS 66219</SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana"></SPAN> </P>
<TABLE class=MsoNormalTable cellSpacing=0 cellPadding=0 border=0>
<TBODY>
<TR>
<TD
style="PADDING-RIGHT: 0in; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; PADDING-TOP: 0in">
<P class=MsoNormal><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">Direct:</SPAN></P></TD>
<TD
style="PADDING-RIGHT: 0in; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; PADDING-TOP: 0in">
<P class=MsoNormal><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">+1
</SPAN></P></TD></TR>
<TR>
<TD
style="PADDING-RIGHT: 0in; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; PADDING-TOP: 0in">
<P class=MsoNormal><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">Fax:</SPAN></P></TD>
<TD
style="PADDING-RIGHT: 0in; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; PADDING-TOP: 0in">
<P class=MsoNormal><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">+1
913-469-0206</SPAN></P></TD></TR>
<TR>
<TD
style="PADDING-RIGHT: 0in; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; PADDING-TOP: 0in">
<P class=MsoNormal><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">Mobile</SPAN><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">:</SPAN></P></TD>
<TD
style="PADDING-RIGHT: 0in; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; PADDING-TOP: 0in">
<P class=MsoNormal><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">+1
913-217-8068</SPAN></P></TD></TR>
<TR>
<TD
style="PADDING-RIGHT: 0in; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; PADDING-TOP: 0in">
<P class=MsoNormal><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">Email:</SPAN></P></TD>
<TD
style="PADDING-RIGHT: 0in; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; PADDING-TOP: 0in">
<P class=MsoNormal><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana"><A
href="mailto:Gary.Schrader@tac.com">Gary.Schrader@tac.com</A></SPAN></P></TD></TR>
<TR>
<TD
style="PADDING-RIGHT: 0in; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; PADDING-TOP: 0in">
<P class=MsoNormal><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">Web:</SPAN></P></TD>
<TD
style="PADDING-RIGHT: 0in; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; PADDING-TOP: 0in">
<P class=MsoNormal><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana"><A
href="http://www.tac.com/">www.tac.com</A></SPAN></P></TD></TR></TBODY></TABLE>
<P class=MsoNormal><B><I><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">TAC
is becoming Schneider Electric on October 1, 2009</SPAN></I></B></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">Notice:
This email message, together with any attachments, contains information of TAC,
which may be confidential, proprietary, copyrighted and/or legally privileged.
This email is intended solely for the use of the individual or entity named on
the message. If you are not the intended recipient, and have received this
message in error, please immediately return by email and then delete
it.</SPAN></P></DIV>
<DIV> </DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <B>On Behalf Of
</B>Drake.Wahlers@tac.com<BR><B>Sent:</B> Monday, July 06, 2009 3:47
PM<BR><B>To:</B> equest-users@lists.onebuilding.org<BR><B>Subject:</B>
[Equest-users] HP Supplemental Heat<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><FONT face=Arial size=2><SPAN class=063314220-06072009>I'm trying to model
Single Zone Heat Pumps with a HW Loop as the supplemental heat source. But when
I run the simulation, I have an error saying that the HW Loop has "zero design
flow"</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=063314220-06072009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=063314220-06072009>Has anyone
experienced this problem? Any help would be appreciated.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=063314220-06072009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=063314220-06072009>-Drake</SPAN></FONT></DIV></BODY></HTML>