[TRNSYS-users] Underfloor heating three storey building

David BRADLEY d.bradley at tess-inc.com
Thu Mar 26 10:03:22 PDT 2015


Igor,
   without knowing what kind of warnings you are getting it isn't really 
possible to guess what might be going on. If you are not able to 
interpret the warnings then I would recommend that you send the project 
and supporting files on to your distributor for assistance.
kind regards,
  David


On 3/24/2015 4:27 PM, Igor Seso wrote:
> Hi,
>
> I'm modelling underfloor heating system. The building has three 
> floors, but it has underfloor heating only on the first two floors and 
> the third is unheated. I made the active layers and in the first zone 
> I have ground floor-boundary(with the active layer), on the second 
> floor I made the  ground floor(with active layer) adjacent to the 
> first floor zone and on the third floor I made ground floor(without 
> active layer)   adjacent to the second floor zone , the roof as 
> external surface. (All of the walls are made as external surfaces)
> First I tried just to get the required heating energy for the zones 
> but I get warnings - when I remove the active layers then is possible 
> to calculate the required heating energy.
>
>  Did I made some mistake with the adjacent zones or could be something 
> else, any idea?
>
> Best Regards
> Igor
>
>
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-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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