<html>
<body>
Dear Amandine,<br>
The simplest thing to do is to set the power of the two Type2
auxiliary heaters to zero. Then, no matter what the internal thermostats
decide to do, the heaters are unable to increase the temperature of the
water in the tank.<br>
Kind regards,<br>
David<br><br>
<br>
At 10:22 3/29/2006, Amandine LE DENN wrote:<br>
<blockquote type=cite class=cite cite=""><font face="arial" size=2>Dear
Trnsys users,<br>
<br>
I would like to use Type4 storage tank with one auxiliary heater, only
controlled by a ON/OFF controller (Type2). <br>
However, it seems that the other conditions (temperature conditions
inside the tank: Tthermostat < Tset and Tnode < Tset - Tdb) already
control the ON/OFF cycle of the auxiliary heater. <br>
What can I do to avoid those two conditions ? If I give the same value to
Tdb and Tset , auxiliary heater doesn't work.<br>
I modeled a tank with one node.<br>
<br>
Thank you for your answers,<br>
<br>
Amandine LE DENN<br><br>
INSA Toulouse<br>
Mel:
<a href="mailto:amandine.le-denn@tecsol.fr">amandine.le-denn@tecsol.fr</a>
<br>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
TECSOL<br>
105 avenue Alfred KASTLER<br>
Tecnosud - B.P 434<br>
66004 PERPIGNAN cedex<br>
FRANCE<br>
Tel: +33(0)4.68.68.16.40<br>
Fax: +33(0)4.68.68.16.41<br>
</font>_______________________________________________<br>
TRNSYS-users mailing list<br>
TRNSYS-users@engr.wisc.edu<br>
<a href="https://www.cae.wisc.edu/mailman/listinfo/trnsys-users" eudora="autourl">
https://www.cae.wisc.edu/mailman/listinfo/trnsys-users</a></blockquote>
<x-sigsep><p></x-sigsep>
****************************************************************************************<br>
Thermal Energy System Specialists (TESS), LLC <br>
David
BRADLEY
2916 Marketplace Drive - Suite 104 <br>
Partner
Madison, WI 53719 <br>
Phone: (608) 274-2577 USA <br>
Fax: (608) 278-1475 <br>
E-mail: bradley@tess-inc.com <br>
Web Pages:
<a href="http://www.tess-inc.com/" eudora="autourl">
http://www.tess-inc.com</a>
and
<a href="http://www.trnsys.com/" eudora="autourl">
http://www.trnsys.com<br><br>
</a>"Providing software solutions for today's energy engineering
projects" <br>
****************************************************************************************<br>
</body>
</html>