Diogo, Check to make sure that the outlet temperature, flow rate, and humidity of the air exiting the furnace are connected to Type56 inputs and that those inputs are used in TRNBuild to define a VENTIALTION type that is active in the zone that you are trying to control. Type56 is performing an energy balance on each zone in the building that includes the impacts of the ventilation air. There are many situations when the energy balance can result in low or negative temperatures in a zone. If you are still not able to determine the cause of the problem then I would recommend that you send your simulation project files to your distributor for assistance so that they can run it and help you debug it. kind regards, David On 4/11/2015 6:57 AM, Diogo Remoaldo
wrote:
-- *************************** 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@tess-inc.com http://www.tess-inc.com http://www.trnsys.com |