If you have a cooling design day specified, but no heating design day specified, then the design day report will only give you cooling design, and not heating design. The program default design days should include both.<br>
<br>--<br>Karen<br><br><div class="gmail_quote">On Thu, Dec 4, 2008 at 11:51 AM, <span dir="ltr"><<a href="mailto:Gary.Schrader@tac.com">Gary.Schrader@tac.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 vlink="purple" link="blue" lang="EN-US">
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span>Brian,</span></font></div>
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span></span></font> </div>
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span>You have a significant amount of light and occupant
load in your building. Are you using a heating design day? Does that design day
call for a heating design day schedule? Does that heating design day schedule
shut down the lights/occupants during the course of the day such that no
light/occupant load is contributed to the space during the heating
season?</span></font></div>
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span></span></font> </div>
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span>My prediction is that your lights/occupants/etc. are
still scheduled during the winter months and thus your building doesn't NEED
heat. Check your schedules to ensure that the above items are "off" during the
winter months such that the room isn't heating itself.</span></font></div>
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span></span></font> </div>
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span>Another way to prove this would be to run an hourly
report and check to see if your cooling coil(s) is/are in use during all days of
the year.</span></font></div>
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span></span></font> </div>
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span>Just an idea of where to start.</span></font></div>
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span></span></font> </div>
<div dir="ltr" align="left"><font size="2" color="#0000ff" face="Verdana"><span>Thanks,</span></font><font style="font-family: Verdana; font-style: normal; font-variant: normal; font-weight: normal; font-size: 8pt; line-height: normal; font-size-adjust: none; font-stretch: normal;" face="verdana"><br>
<b>Gary Schrader<br></b>Engineer I<br><br><b>TAC<br></b>16011
College Blvd, Suite 212<br>Lenexa, KS 66219<br><br>
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<td>Direct:</td>
<td>+1 </td></tr>
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<td>+1 913-469-0206</td></tr>
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<td>Mobile:</td>
<td>+1 913-217-8068</td></tr>
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<td>Email:</td>
<td><a href="mailto:Gary.Schrader@tac.com" target="_blank">Gary.Schrader@tac.com</a></td></tr>
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<td>Web:</td>
<td><a href="http://www.tac.com/" target="_blank">www.tac.com</a></td></tr></tbody></table><br>Notice:
This email message, together with any attachments, contains information of TAC,
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<div> </div><br>
<div dir="ltr" align="left" lang="en-us">
<hr>
<font size="2" face="Tahoma"><b>From:</b> <a href="mailto:equest-users-bounces@lists.onebuilding.org" target="_blank">equest-users-bounces@lists.onebuilding.org</a>
[mailto:<a href="mailto:equest-users-bounces@lists.onebuilding.org" target="_blank">equest-users-bounces@lists.onebuilding.org</a>] <b>On Behalf Of </b>Brian
Davis<br><b>Sent:</b> Thursday, December 04, 2008 10:44 AM<br><b>To:</b>
<a href="mailto:equest-users@lists.onebuilding.org" target="_blank">equest-users@lists.onebuilding.org</a><br><b>Subject:</b> [Equest-users] eQUEST
building skin effects in cooling but notheating<br></font><br></div><div><div></div><div class="Wj3C7c">
<div></div>
<div>
<p>I am using the refrigeration version of equest 3.61 and have
several zones within the building which have exterior walls and roof. The
equest output notes loads in cooling for them but not in heating while other
zones properly indicate loads for both cooling and heating, has anyone else run
across this and can suggest something for me to check. The output is
listed below.</p>
<p> </p>
<p> </p>
<p> </p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">REPORT-
LS-B Space Peak Load Components EL1 NNE Perim Spc
(G.NNE16)
WEATHER FILE- Baltimore MD TMY2</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">---------------------------------------------------------------------------------------------------------------------------------</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">SPACE EL1 NNE Perim Spc
(G.NNE16) </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">SPACE
TEMPERATURE USED FOR THE LOADS CALCULATION IS 70 F / 21
C</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
MULTIPLIER
1.0 FLOOR
MULTIPLIER 1.0</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
FLOOR AREA 28544
SQFT 2652 M2 </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
VOLUME 513785
CUFT 14550 M3 </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
COOLING
LOAD
HEATING LOAD</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
==========================
==========================</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
TIME
AUG 3
7PM
</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> DRY-BULB
TEMP
93 F 34
C</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> WET-BULB
TEMP
76 F 24
C</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> TOT
HORIZONTAL SOLAR RAD
80 BTU/H.SQFT 252 W/M2</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> WINDSPEED
AT
SPACE
5.3 KTS 2.7
M/S</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> CLOUD
AMOUNT
0(CLEAR)-10
0</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
SENSIBLE
LATENT
SENSIBLE </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
(KBTU/H) ( KW ) (KBTU/H) ( KW
)
(KBTU/H) ( KW ) </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
-------- ------ --------
------
-------- --------</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> WALL
CONDUCTION
4.394 1.287 0.000
0.000
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> ROOF
CONDUCTION
28.204 8.264 0.000
0.000
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
WINDOW GLASS+FRM COND 0.000
0.000 0.000
0.000
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
WINDOW GLASS SOLAR
0.000 0.000 0.000
0.000
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> DOOR
CONDUCTION
0.000 0.000 0.000
0.000
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
INTERNAL SURFACE COND 0.000
0.000 0.000
0.000
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
UNDERGROUND SURF COND -0.666
-0.195 0.000
0.000
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
OCCUPANTS TO SPACE
18.451 5.406 15.444
4.525
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
LIGHT TO SPACE
144.060 42.209 0.000
0.000
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
EQUIPMENT TO SPACE
0.000 0.000 0.000
0.000
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
PROCESS TO SPACE
0.000 0.000 0.000
0.000
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
INFILTRATION
1.692 0.496 2.090
0.612
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
-------- ------- -------
------
-------- --------</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
TOTAL
196.134 57.467 17.534
5.137
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
TOTAL /
AREA
0.007 0.022 0.001
0.002
0.000 0.000</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
TOTAL
LOAD
213.669 KBTU/H 62.605
KW
0.000 KBTU/H 0.000 KW
</span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';">
TOTAL LOAD / AREA 7.49
BTU/H.SQFT 23.609
W/M2
0.000 BTU/H.SQFT 0.000 W/M2 </span></p>
<p><span style="font-size: 8pt; font-family: 'Courier New';"> </span></p>
<p> </p></div></div></div></div>
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<br></blockquote></div><br>