[TRNSYS-users] night Free cooling

[Filippo Angeli]

Good evening,I want to include night free cooling in my building during the summer season. How can I build a function that regulates the night ventilation air flow rate, so that free cooling occurs when I have an external temperature greater than 15 ° C?Furthermore, I want night free cooling to occur only in certain external temperature conditions (for example greater than 24 ° C). Thanks a lot.
    Il martedì 5 gennaio 2021, 12:25:54 CET, Freppel, Wirich via TRNSYS-users <trnsys-users at lists.onebuilding.org> ha scritto:  
 
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Deal all,
 
  
 
First of all, I wish you all a happy new year and all the best for 2021.
 
  
 
Two months ago, I updated my TRNSYS version to this one : 18.02.0002. I just realized now that I can’t import a 3D model into a trnsys project., using trnsys3D plugin.
 
I tried the two different templates that are suggested by SketchUp (I had this problem a few years back and selecting the right templates actually solved it) :
 

 
But still, when I try to create a new project with my 3D model in TRNSYS, nothing happens. I also tried a model given by TRNSYS : C:\TRNSYS18\Examples\3D_Building\1_Step_Create_Trnsys3d\ Building.idf
 
Still nothing. 
 
  
 
The version of TRNSYS 3D plugin is 1.0.5.1. I tried to look for updates but apparently the server does not answer.
 
  
 
Do you know if those two versions are compatible or if there is a newer version of trnsys 3D ? In this case, could you send me a download link ?
 
  
 
Thanks in advance
 
  
 
Best regards
 
  
 
Wirich
 
+33 637 053 174
 
  
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