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<p class=MsoNormal>I am attempting to simulate a sunspace that will transfer
light and heat to the adjacent room. I first ran my project to make sure
everything was fine, which it was, but as soon as I change the parameter for
Sunspace=Yes, when I rerun the building I immediately am met with an error
relating to HVAC.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>***ERROR***********************************************************************<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>In
routine TEMDEV for ZONE South Perim Zn
(G.S22) on 2/
7 hr 11 (InitialFlg = 0)<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>
SUNSPACE INTERIOR-WALL calculations produced bad values:<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>
CSSVEC (convection)
= 0. CSSVEC
(conduction) = 4269458176.<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>
This would cause a ***** degree ZONE temperature change. Values are
being ignored.<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'>
Check wall definitions for errors and report this inp/lib/wth to DOE-2 support.<o:p></o:p></span></p>
<p class=Normal><span style='font-size:8.0pt;font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal>Does anyone have experience creating sunspaces? I am
converting a conditioned space into a sunspace and ultimately will make the
space unconditioned with the ability to use the sunspace venting feature.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>thanks<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt;line-height:15.0pt'><span
style='font-size:8.0pt;font-family:"Arial Black","sans-serif"'>Alan Jackson,
LEED AP<br>
</span><span style='font-size:8.0pt;font-family:"Arial Black","sans-serif"'>HVAC
Project Engineer / BIM Team Leader</span><span style='font-size:12.0pt;
font-family:"Times New Roman","serif"'><o:p></o:p></span></p>
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