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Diogo,<br>
Check to make sure that the outlet temperature, flow rate, and
humidity of the air exiting the furnace are connected to Type56
inputs and that those inputs are used in TRNBuild to define a
VENTIALTION type that is active in the zone that you are trying to
control. Type56 is performing an energy balance on each zone in the
building that includes the impacts of the ventilation air. There are
many situations when the energy balance can result in low or
negative temperatures in a zone. If you are still not able to
determine the cause of the problem then I would recommend that you
send your simulation project files to your distributor for
assistance so that they can run it and help you debug it.<br>
kind regards,<br>
David<br>
<br>
<br>
<div class="moz-cite-prefix">On 4/11/2015 6:57 AM, Diogo Remoaldo
wrote:<br>
</div>
<blockquote
cite="mid:CAKhObOAP8rUfq3+2J1yCxY0a3ew+=hfUywUSWMPVXGtgc74Q3Q@mail.gmail.com"
type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>I was running the TRNSYS Example Sunspace External Air
Conditioner, and I noticed that the temperatures in each zone
don't change despite the Heating capacity or the heating
flowrate of type 121 or the cooling capacity of the auxiliary
cooling unit. As the image shows.</div>
<div><br>
</div>
<div>Is it a TRNSYS bug? Since negative temperatures in zones is
not normal inside a building.</div>
<div><br>
</div>
<div>Is anything wrong with the Example?</div>
<div><br>
</div>
<div>Best Regards,</div>
<div><br>
</div>
<div> Diogo Remoaldo</div>
</div>
<br>
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<br>
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<pre class="moz-signature" cols="72">--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
<a class="moz-txt-link-abbreviated" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.tess-inc.com">http://www.tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.trnsys.com">http://www.trnsys.com</a></pre>
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