[EnergyPlus_Support] Re: Fan coil two velocity

["andresdagm" <andresdagm@xxxxxxxxx>]

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
>





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