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<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'>Hello
Ashley,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'>I
cannot open the file. Could you please send the .inp file named “Pi Beta reset.inp”
(not “Pi Beta reset-1.inp”). Thanks!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;color:black'>Kelsey Van
Tassel</span></b><b><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:#000066'><o:p></o:p></span></b></p>
<p class=MsoNormal><span style='font-size:10.0pt;color:black'>Mechanical
Engineer | <a href="mailto:kvantassel@sustaineng.com">kvantassel@sustaineng.com</a></span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif";color:#000066'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;color:black'>608.836.4488 ext.
20 | Fax: 608.836.4477</span><span style='font-size:10.0pt;color:black'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:#000066'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;color:black'>Sustainable
Engineering Group</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:#000066'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;color:black'>901 Deming Way,
Suite 201</span><span style='font-size:10.0pt;color:black'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;color:black'>Madison, WI 53717<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;color:black'><a
href="http://www.sustaineng.com/">www.sustaineng.com</a><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:black'> </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:#000066'><o:p></o:p></span></p>
</div>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Weekly,
Ashley<br>
<b>Sent:</b> Friday, October 01, 2010 9:18 AM<br>
<b>To:</b> equest-users@lists.onebuilding.org<br>
<b>Subject:</b> Re: [Equest-users] Auto-size HVAC from Detailed Mode<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'>Ok,
I am going to show how uneducated I am with eQuest…I was able to reduce my
unmet hours on my baseline case by autosizing the equipment. Now, I’m
having problems with my proposed case. I finally looked at the PS-A
report and it’s showing that my heating and cooling are not coming on at all.
I don’t even know where to start changing controls in detailed
mode. My systems are 5 split system single zone heat pumps. The
hours are only showing up in one room per system (and these rooms have no
significant loads). I’ve tried changing the control space and it does
nothing. Also, this is the error showing up every time I run the
simulation:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>
ZONE EL1 Core Zn
(G.C16)
<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>
might have insufficient heating capability.<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>
Check that the SYSTEM or ZONE HEATING-CAPACITY plus this<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>
ZONEs BASEBOARD-RATING is adequate to maintain the ZONE<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>
specified DESIGN-HEAT-T for the calculated peak ZONE
load<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>
(see LS-A or LS-B for the ZONE peak load.)<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=Normal><span style='font-family:"Calibri","sans-serif";color:#1F497D'>I’ve
included my .inp file if anyone has the time to take a look.<o:p></o:p></span></p>
<p class=Normal><span style='font-family:"Calibri","sans-serif";color:#1F497D'>Any
help is appreciated! Thanks!</span><span style='font-size:8.0pt;
font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><img border=0 width=403 height=126 id="_x0000_i1028"
src="cid:image001.jpg@01CB614B.31EA9610"><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> John Aulbach
[mailto:jra_sac@yahoo.com] <br>
<b>Sent:</b> Wednesday, September 29, 2010 4:16 PM<br>
<b>To:</b> Weekly, Ashley; equest-users@lists.onebuilding.org<br>
<b>Subject:</b> Re: [Equest-users] Auto-size HVAC from Detailed Mode<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<div>
<p class=MsoNormal>Hi Ashley:<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Don't know what is "legal" in LEED, but try
reducing your semsible loads fraction for the kitchen and laundry down (say to
0.1). Perhaps assuming much heat goes out the exhausts for these items.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Also, increase your HVAC airflows.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Worth a try.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'>John
R. Aulbach, PE, CEM<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'>Senior
Energy Engineer<o:p></o:p></span></p>
<div>
<div>
<div class=MsoNormal><span style='font-family:"Calibri","sans-serif";
color:#17365D'>
<hr size=2 width="30%" noshade style='color:#17365D' align=left>
</span></div>
</div>
</div>
<p class=MsoNormal><b><span style='font-family:"Calibri","sans-serif";
font-variant:small-caps;color:navy'>Partner</span></b><b><span
style='font-family:"Calibri","sans-serif";font-variant:small-caps;color:green'>
</span></b><b><span style='font-family:"Calibri","sans-serif";font-variant:
small-caps;color:#006600'>Energy</span></b><b><span style='font-family:"Calibri","sans-serif";
font-variant:small-caps;color:navy'><o:p></o:p></span></b></p>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'>1990
E. Grand Avenue, El Segundo, CA 90245<br>
W: 888-826-1216, X254| D: 310-765-7295 | F: 310-817-2745<o:p></o:p></span></p>
<p class=MsoNormal><a href="http://www.ptrenergy.com/"><span style='font-family:
"Calibri","sans-serif"'>www.ptrenergy.com</span></a><span style='font-family:
"Calibri","sans-serif";color:#1F497D'> </span><a
href="mailto:%7C%20jaulbach@ptrenergy.com"><span style='font-family:"Calibri","sans-serif"'>|
jaulbach@ptrenergy.com</span></a><span style='font-family:"Times New Roman","serif";
color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
<hr size=1 width="100%" align=center>
</span></div>
<p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> "Weekly, Ashley"
<aweekly@pryor-morrow.com><br>
<b>To:</b> equest-users@lists.onebuilding.org<br>
<b>Sent:</b> Wed, September 29, 2010 1:48:38 PM<br>
<b>Subject:</b> [Equest-users] Auto-size HVAC from Detailed Mode</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>
<div>
<p class=MsoNormal>Hello everyone. I’m working on a baseline 2-story
residential model using PTAC’s for LEED. I’m having problems complying
with the unmet hours in several locations. I have commercial cooking
equipment and laundry machines as my only large loads. I have entered my
calculated heating and cooling capacities and my calculated CFM for each space
into detailed mode. To help with my unmet hours, I bumped my sizing ratio
up to 1.25 and set my throttling range at 6. Still high unmet
hours. I was wondering if there is a way to switch heating and cooling
capacities back to auto-size from detailed mode or do I just have to bump my
capacities up until they cover my hours?<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><img border=0 width=403 height=126 id="Picture_x0020_1"
src="cid:image001.jpg@01CB614B.31EA9610" alt=aweekly><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p>
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