Hi Nick,<br><br>I don't have time to really delve into this but I think you should look in the Volume 3: DOE-2.2 Topics Manual on the DOE2 web site. There is a discussion in there about circulation loops and the scheduling of them. Also I would look at using the availability schedules on the Air Side Systems heating and cooling screens. One or both of these should get you where you need to be.<br>
<br>Hope that helps,<br><br>Carol<br><br><div class="gmail_quote">On Sat, Mar 20, 2010 at 12:17 PM, Nicholas Couture, LEED AP <span dir="ltr"><<a href="mailto:ncouture@emtec-engineers.com">ncouture@emtec-engineers.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>
<div><span><font face="Arial" size="2">Hi
All:</font></span></div>
<div><span><font face="Arial" size="2"></font></span> </div>
<div><span><font face="Arial" size="2">I'm modeling a plant
that is manually changed over from heating to cooling, and I'm wondering the
best way to model this. Is this done in the systems annual heat and cool
schedules, or can this be done with annual schedules for the Water-Side
equipment? Do I need to create a new ON/OFF schedule, and if so how do I
link it to the boilers and chillers?</font></span></div>
<div><span><font face="Arial" size="2"></font></span> </div>
<div><span><font face="Arial" size="2">I'm in detailed edit
mode, and have a feeling this is a simple task, but just can't figure out
how.</font></span></div>
<div><span><font face="Arial" size="2"></font></span> </div>
<div><span><font face="Arial" size="2">thanks,</font></span></div>
<div> </div>
<div align="left"><font size="2"></font> </div>
<div align="left"><font color="#757575" face="Garamond" size="3">Nick Couture, LEED
AP</font></div>
<div align="left"><font color="#757575" face="Garamond">Mechanical Engineer</font>
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<div align="left"><b><font face="Garamond"></font></b></div>
<div align="left"><font size="2"></font></div>
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