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Re: [EnergyPlus_Support] no heating load

Review the sizing reports in the eio output file.  Is there a design heating 
load reported for the zone(s) served by this heating coil?  What are the air 
flow rates?  Are these values reasonable?  Then check the temperatures 
specified in the ZONE SIZING and SYSTEM SIZING objects.  

Mike


On 20 Mar 2006 at 14:07, crossrainbow_he wrote:

> hello:
>      
>      Everybody,I simulate a building with E++,but it paused because one 
> zone has no heating load.
>      This is the error message:
>      The design coil load is zero for COIL:Water:SimpleHeating 
> ZONEAHUHEATINGCOIL
>      An autosize value for UA can not be calculated
>     Input a value for UA, change the heating design day, or raise
>    the system heating design supply air temperature!
>  
> 
>         Looking foward your help!
> 
> 
> 
> 
> 
> 
> 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.idf and press the
> "search" button.
>  
> Yahoo! Groups Links
> 
> 
> 
>  
> 
> 
> 
> 
> 


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





The primary EnergyPlus web site is found at:
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The group web site is:
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Attachments are not allowed -- please post any files to the appropriate folder in the Files area of the Support Web Site.

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