[EnergyPlus_Support] Re: Fan coil two velocity

["andresdagm" <andresdagm@xxxxxxxxx>]

thank you, it works.
I use DB 3.0.105 and EnergyPlus 7.0, maybe it is the reason why this feature was not corrected.

Dante García


--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Richard Raustad <RRaustad@...> wrote:
>
> Try changing the order of the zone equipment. Air terminals are for air 
> loops, which are simulated first. I believe we corrected this in V7 or 
> somewhere around that time (meaning it shouldn't matter). If this works, 
> then please send the previous input file to the help desk. 
> support@...
> 
> Use:
> 
> ZoneHVAC:EquipmentList    :
> 
> AirTermnal:SingleDuct:Uncontrolled (SEQUENCE 1)
> 
> ZoneHVAC:FourPipeFanCoil (SEQUENCE 2)
> 
> On 9/20/2012 7:11 PM, andresdagm wrote:
> > Thank you for your help.
> >
> > i dont know if I am doing something wrong,  my fan coil unit dont met
> > the setpoint temperature during occupied hours, i im using this
> >
> > ZoneHVAC:EquipmentList    :
> >
> > ZoneHVAC:FourPipeFanCoil (SEQUENCE 1)
> >
> > AirTerminal:SingleDuct:Uncontrolled (SEQUENCE 2)
> >
> >
> >
> > Any help, thank you
> > --- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Jim Dirkes <jim@> wrote:
> >> You might consider using a Fan:VariableVolume and also define the fan
> > such that the minimum flow is the same as low speed and the power
> > coefficients are linear between low speed power and high speed power....
> > something like what I show below.
> >>
> >> [cid:image001.png@]
> >>
> >> James V Dirkes II, PE, BEMP, LEED AP
> >>
> > www.buildingperformanceteam.com<http://www.buildingperformanceteam.com/>
> >> Energy Analysis, Commissioning & Training Services
> >> 1631 Acacia Drive, Grand Rapids, MI 49504 USA
> >> 616 450 8653
> >>
> >> From: EnergyPlus_Support@xxxxxxxxxxxxxxx
> > [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx] On Behalf Of andresdagm
> >> Sent: Tuesday, September 18, 2012 9:22 AM
> >> To: EnergyPlus_Support@xxxxxxxxxxxxxxx
> >> Subject: [EnergyPlus_Support] Fan coil two velocity
> >>
> >>
> >>
> >> good morning,
> >>
> >> i am wondering who may I model a fan coil two velocity (off/low/high)
> >> this fan coil only work for cooling
> >> Also how can i do to set up the setpoint temperature.
> >> I generally work in DB and I hav e export this equpment (including
> > chillers,fan for ventilation..) but I am in troubles with this.
> >> thank you
> >>
> >
> >
> >
> >
> > ------------------------------------
> >
> > Primary EnergyPlus support is found at:
> > http://energyplus.helpserve.com or send a message to energyplus-support@...
> >
> > The primary EnergyPlus web site is found at:
> > http://www.energyplus.gov
> >
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> >
> > 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.
> > Yahoo! Groups Links
> >
> >
> >
> >
> 
> -- 
> Richard A. Raustad
> Senior Research Engineer
> Florida Solar Energy Center
> University of Central Florida
> 1679 Clearlake Road
> Cocoa, FL  32922-5703
> Phone:   (321) 638-1454
> Fax:     (321) 638-1439 or 1010
> Visit our web site at: http://www.fsec.ucf.edu
> 
> UCF - From Promise to Prominence: Celebrating 40 Years
>




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