Re: [EnergyPlus_Support] Temperature Out of Bounds Problem

["Michael J. Witte" <mjwitte@xxxxxxxx>]

The problem is probably with the GSHP system description.  The ground heat 
exchanger inputs must be consistent with each other.  If you have customized 
these inputs in any way, try replacing them with objects from one of the GLHE 
example files.  If that does not work, please post your input file in the files 
area of the yahoo group (Problem Submittals folder) or e-mail as a zipped 
attachment to energyplus-support@xxxxxxxx

Mike


On 4 Oct 2007 at 18:56, big_83_red wrote:

> Hi new to posting here, and I'm having a temperature out of bounds
> problem.  I have a baseline VAV w/Reheat model that is working just
> fine and simulating with only minimal warnings.  But I'm attempting to
> do some system comparisons, and after attempting to create a GSHP
> system in the same model I keep encountering a temperature out of
> bounds error -
> 
> ** Severe  ** Temperature out of bounds (665.57) for
> surface=P_362781_10055_0_10100
>    **   ~~~   ** in Zone=362781
>    **   ~~~   **  Occurrence info=OMAHA NE USA TMY2-94918 WMO#=725500,
> 02/04 02:00 - 02:01
>    **   ~~~   ** A temperature out of bounds problem can be caused by
> several things.  The user
>    **   ~~~   ** should check the weather environment, the level of
> internal gains with respect
>    **   ~~~   ** to the zone, and the thermal properties of their
> materials among other things.
>    **   ~~~   ** A common cause is a building with no thermal mass --
> all materials with
>    **   ~~~   ** Regular-R definitions.
>    **  Fatal  ** EnergyPlus has exited due to the reason stated above
> 
> Does anyone have any ideas on what I could be missing?
> 
> Any help is much appreciated
> 
> Thanks,
> 
> Kevin
> 
> 
> 
> 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 not allowed -- please post any files to the appropriate folder
> in the Files area of the Support Web Site.
> 
> EnergyPlus Documentation is searchable.  Open EPlusMainMenu.pdf under the
> Documentation link and press the "search" button.
> 
> Yahoo! Groups Links
> 
> 
> 
> 
> 


========================================================
Michael J. Witte, GARD Analytics, Inc.
EnergyPlus Testing and Support      
EnergyPlus-Support@xxxxxxxx





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