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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Read the PDF version of the Volume 4 Documentation (not the pull
down help menu ). Specifically the Hourly-Report for Systems and the Variable
by System-Type table. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>It shows that Heating Coil Air Temp is "Not
Appropriate" for VAVS.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>The system and zone variable descriptions can be a little cryptic
but if you read and reread them while you are running things that helps. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Also run some things that you are think are obvious (like fan
on/off flags and cfm on CAV units) as sanity checks.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>You will get there.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Paul Riemer<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal style='margin-left:.5in'><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>Patrick
O'Donnell<br>
<b>Sent:</b> Friday, January 29, 2010 2:55 PM<br>
<b>To:</b> equest-users@lists.onebuilding.org<br>
<b>Subject:</b> [Equest-users] Heating and cooling coil discrepencies in hourly
reports<o:p></o:p></span></p>
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<p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p>
<p style='margin-left:.5in'><span style='font-family:"Calibri","sans-serif"'>Hello
all,</span><o:p></o:p></p>
<p style='margin-left:.5in'><span style='font-family:"Calibri","sans-serif"'>It
has been my experience when looking at the temperature conditions at the system
level around the heating and cooling coils that everything seems totally bogus
in the hourly reports. Either the values just plain don’t make
sense i.e. the temperature off the coiling coil is higher than what is coming
off the</span> <span style='font-family:"Calibri","sans-serif"'>heating coil
during heating mode.</span> <span style='font-family:"Calibri","sans-serif"'>Or
all the values</span> <span style='font-family:"Calibri","sans-serif"'>for the
coil temps, mixed air, etc</span> <span style='font-family:"Calibri","sans-serif"'>are
just zero. Has anyone had experience with this or</span> <span
style='font-family:"Calibri","sans-serif"'>know</span> <span style='font-family:
"Calibri","sans-serif"'>how</span> <span style='font-family:"Calibri","sans-serif"'>it’s
supposed to be setup/work??</span><o:p></o:p></p>
<p style='margin-left:.5in'><span style='font-family:"Calibri","sans-serif"'>These
bits of data are really important to see how the system is actually operating
and</span> <span style='font-family:"Calibri","sans-serif"'>it’s
frustrating that loads are being met and</span> <span style='font-family:"Calibri","sans-serif"'>everything
seems to be working except that one can’t accurately see what is going on
with mixed air, discharge (from the system) and supply (to the zone; after
reheat for example) temperatures.</span><o:p></o:p></p>
<p style='margin-left:.5in'><span style='font-family:"Calibri","sans-serif"'>I
am sure other people have seen this but I couldn’t</span> <span
style='font-family:"Calibri","sans-serif"'>find any threads</span> <span
style='font-family:"Calibri","sans-serif"'>with a quick search. Any ideas
are appreciated? Thanks,</span><o:p></o:p></p>
<p style='margin-left:.5in'><span style='font-family:"Calibri","sans-serif"'>-Patrick</span><o:p></o:p></p>
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