[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[EnergyPlus_Support] Re: Invalid air loop component



Dear Don,

Following up on your suggestion, I have uncovered a couple more questions:
The Unitary System or Furnace system are geared toward single zone
applications (they require a controlling zone"), so they are less
applicable to my multi-zone requirement.  
I want to model a Terminal reheat system (ASHRAE 90.1 Baseline system
#5) with a DX coil and hot water coil which maintain a constant
discharge air temperature. The DXsystem: object lacks a heating coil,
though, and I'm now trying to figure out how to add that into the air
loop.
It occurs to me that I could let E+ autosize a (relatively) monster
reheat coil, but I'd rather get it to emulate the real system.  Any
guidance for adding that heating coil to the air loop?

Thanks!

--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Don Shirey <shirey@...> wrote:
>
> In an air loop, this DX cooling coil must be included as part of
another 
> "compound component" that controls how the DX coil operates.
> 
> For example, the DX cooling coil could be part of   DXSystem:AirLoop  
> or  UnitarySystem:HeatCool
> 
> JV Dirkes II wrote:
> > Dear E+ Forum,
> >
> > I'm getting an error which tells me that my coil is an invalid
> > component.  I doubt that this is really the cause of the error.  Can
> > someone give a suggestion regarding the cause?  Thanks!
> >
> >    ** Severe  ** Invalid Air Loop Component
> > Type="COIL:DX:COOLINGBYPASSFACTOREMPIRICAL".
> >    **   ~~~   ** ..Air Loop Component Name="CLGCOIL_AH1".
> >    **   ~~~   ** ..Air Primary Loop=AIRLOOP_AH1
> >    **   ~~~   ** ..Air Primary Loop Branch=BRANCH_AIRLOOP_AH1
> >    **  Fatal  ** Errors found getting Air Primary Loop
>



------------------------------------

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

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/EnergyPlus_Support/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/EnergyPlus_Support/join
    (Yahoo! ID required)

<*> To change settings via email:
    mailto:EnergyPlus_Support-digest@xxxxxxxxxxxxxxx 
    mailto:EnergyPlus_Support-fullfeatured@xxxxxxxxxxxxxxx

<*> To unsubscribe from this group, send an email to:
    EnergyPlus_Support-unsubscribe@xxxxxxxxxxxxxxx

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/