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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US">I already answered you about this problem. Did you read my answer?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-top:4.0pt"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D">Toni Calabrese</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D">, MSc.</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D">Wissenschaftlicher Projektleiter<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D"><a href="mailto:toni.calabrese@spf.ch"><span style="color:#0065A3">toni.calabrese@spf.ch</span></a> |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#8C195F">
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D"><a href="mailto:toni.calabrese@ost.ch"><span style="color:#0065A3">toni.calabrese@ost.ch</span></a></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#8C195F"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#8C195F"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D">T +41 58 257 4827<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#002060">SPF Institut für Solartechnik<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#002060">OST – Ostschweizer Fachhochschule<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#002060">Oberseestr. 10 | CH-8640 Rapperswil | Switzerland |
</span><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:red"><a href="http://www.spf.ch/"><span style="font-size:10.0pt;color:red;text-decoration:none">www.spf.ch</span></a></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#002060">
| </span><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:red"><a href="http://www.ost.ch/"><span style="font-size:10.0pt;color:red;text-decoration:none">www.ost.ch</span></a></span><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> TRNSYS-users <trnsys-users-bounces@lists.onebuilding.org>
<b>On Behalf Of </b>Amirreza Heidari via TRNSYS-users<br>
<b>Sent:</b> Monday, December 5, 2022 12:57 PM<br>
<b>To:</b> TRNSYS users mailing list at OneBuilding.org <TRNSYS-users@lists.onebuilding.org><br>
<b>Cc:</b> Amirreza Heidari <amirrezaheidarysbu@gmail.com><br>
<b>Subject:</b> [TRNSYS-users] Fwd: issue with active layer<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:18.0pt;font-family:"Georgia",serif;color:black">Hello,</span><span style="font-family:"Georgia",serif;color:#0B5394"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:13.5pt;font-family:"Georgia",serif;color:black">I am trying to model a multi-floor building with Ceiling heating. The temperature of each floor is controlled by a thermostat, that closes inlet valve when indoor temperature
reaches a specific level. But I have a problem to model this control, because as you see in the picture below there is a "</span><b><span style="font-size:13.5pt;font-family:"Georgia",serif;color:red">min. allowed inlet mass flowrate</span></b><span style="font-size:13.5pt;font-family:"Georgia",serif;color:black">"
. So if the valve closes the inlet water I receive an error that </span><span style="font-size:13.5pt;font-family:"Georgia",serif">flowrate<span style="color:black"> is below the level. </span></span><span style="font-family:"Georgia",serif"><o:p></o:p></span></p>
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<span style="font-size:18.0pt;font-family:"Georgia",serif;color:black">How can I design it in a way that the inlet
</span><span style="font-family:"Georgia",serif">flowrate</span><span style="font-size:18.0pt;font-family:"Georgia",serif;color:black"> can be zero sometimes?</span><span style="font-family:"Georgia",serif"><o:p></o:p></span></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1">
<span style="font-size:13.5pt;font-family:"Georgia",serif;color:black">Also my other question is about the surfaces section also shown in the picture below. I do not know why two CEILINGs appeared there, and I cannot delete them.</span><span style="font-family:"Georgia",serif"><o:p></o:p></span></li></ul>
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<p class="MsoNormal"><span style="font-size:13.5pt;font-family:"Georgia",serif;color:black">Thank you</span><span style="font-family:"Georgia",serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Georgia",serif;color:#0B5394"><img border="0" width="517" height="297" style="width:5.3833in;height:3.0916in" id="_x0000_i1025" src="cid:image001.png@01D90A54.E2512680" alt="image.png"><o:p></o:p></span></p>
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