There is no severe errors. I only ran the DesignDay sizing simulatin.
In Summer, the zones seems to be over cooled. Ground floor zt 19°C and 2nd floor 19° when no sun, and 26°C with solar heating.
In Winter, when there is no sun, the ground floor is at 17°C and 2nd floor 20°C.
Because the schedules are all mixed and with number as identifies, it is not easy to trace. I am assuming that 17. 19, 20, 26 are the four zone temperature set points. I have not found the relavent schedules yet.
Dr. Li To: EnergyPlus_Support@xxxxxxxxxxxxxxx From: direzionecontraria@xxxxxxxx Date: Sat, 25 Aug 2012 17:38:06 +0000 Subject: [EnergyPlus_Support] Radiant system for cooling: set point not met
I created a simple model having two zones. Originally I created it with DesignBuilder and then I made some modifications in EnergyPlus. I uploaed it in http://tech.groups.yahoo.com/group/EnergyPlus_Support/files/_Problem_Submittals/
and it is called test2zonesB.idf In the lower zone I created a FCU, in the upper zone I created a floor having an internal source that is heated during winter and it is cooled during summer. The setpoint is not met in the zone having a radiant system during the summer season. Any suggestion, please? With Regards Francesco Passerini __._,_.___ Primary EnergyPlus support is found at: http://energyplus.helpserve.com or send a message to energyplus-support@xxxxxxxx The primary EnergyPlus web site is found at: http://www.energyplus.gov The group web site is: http://groups.yahoo.com/group/EnergyPlus_Support/ Attachments are currently allowed but be mindful that not everyone has a high speed connection. Limit attachments to small files. EnergyPlus Documentation is searchable. Open EPlusMainMenu.pdf under the Documentation link and press the "search" button.
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