Re: [EnergyPlus_Support] Temp can't meet setpoint

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

If the supply air temperature is not meeting setpoint, then the coil is too 
small or the chilled water supply is too warm.  Is the chilled water supply 
loop meeting its setpoint?

Mike


On 20 Jan 2005, at 11:56, hbn_pch wrote:

> 
> 
> Hi,
>   I run a simulation and find that the zone temp can't meet setpoint.
> I check the zone inlet node temp and vav outlet node temp.I find when 
> heating,the vav outlet node meet the supply air setpoint(16) and the 
> zone inlet node temp rise more during controlled period(53-
> 56).Howerer,the zone temp can't meet setpoint(20).when cooling,the 
> vav outlet node(14-15) can't meet the the supply air setpoint(12) and 
> the zone temp can't meet the setpoint too.
>   How can 1 adjust it?I'v upload the idf(pch-03.idf).
>   Thanks for your help.
> 
>  pch
> 
> 
> 
> 
> 
> 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.
> 
> Yahoo! Groups Links
> 
> 
> 
> 
> 
> 
> 
> 
> 



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




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