[TRNSYS-users] trnsys

[David Bradley]

Michel,
  The heat pump model does not contain any controls; the heating and 
cooling control signals are inputs to the model so you are able to 
impose whatever controls you want. We have written a number of 
controllers that have the features that you describe; they will be 
available in the next version of the TESS Libraries (TESSLibs 17). Some 
of them may be ready for advance purchase if you are interested.
Best,
 David


michel te wrote:
> Hello,
> I would like to have an information about the use of water to water 
> heat pump type 668 from tess and all trnsys and tess heat pumps generally.
> How can I set a minimum time value of run and a minimum time value of 
> stand-off to prevent short cycle.
> Best regards
> Michel  PAUL
>
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Thermal Energy System Specialists (TESS), LLC 
David BRADLEY                      22 N. Carroll Street - Suite 370 
Partner                            Madison, WI 53703 
                                   USA
P: +1.608.274.2577 
F: +1.608.278.1475
E-mail: bradley at tess-inc.com 
Web Pages:  http://www.tess-inc.com    and      http://www.trnsys.com

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