<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=windows-1252">
<META content="MSHTML 6.00.2800.1106" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT face=Arial size=2>Hi,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I want to use auxiliary heaters (Type6 or
auxiliary heater in Type4) with both ON/OFF conditions below:</FONT></DIV>
<DIV><FONT face=Arial size=2>- ON/OFF controller</FONT></DIV>
<DIV><FONT face=Arial size=2>- heat until a set value of
temperature.</FONT></DIV>
<DIV><FONT face=Arial size=2>Of course, energy rate is NOT constant
because of variable input temperature !</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thank you for your help,</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Amandine LE DENN<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</FONT></DIV></BODY></HTML>