[EnergyPlus_Support] Re: Modelling Pre-Heating and Pre-Cooling Coils

["Mihir" <elmihiro@xxxxxxxxx>]

It worked! Thanks a lot!


--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, "tjutw" <tjutw@...> wrote:
>
> 
> Delete the controller list "Dual Duct Precooling Controllers".
> Add the controllers of the preheating and precooling coils in the
> "Dual Duct Outside Air Controller List".
> 
> CONTROLLER LIST,
>     Dual Duct Outside Air Controller List,  !- Name
>     CONTROLLER:OUTSIDE AIR,  !- Controller Type 1
>     Dual Duct Outside Air Controller,  !- Controller Name 1
>     CONTROLLER:SIMPLE,       !- Controller Type 2
>     Precooling Coil Controller,  !- Controller Name 2
>     CONTROLLER:SIMPLE,       !- Controller Type 3
>     Preheating Coil Controller;  !- Controller Name 3
> 
> Hope it helps,
> 
> Tj Ywh
> 
> --- In EnergyPlus_Support@xxxxxxxxxxxxxxx, "elmihiro" <elmihiro@>
> wrote:
> >
> > Hi folks
> > 
> > I am simulating a two-storey building in Texas with four zones (Server
> > Room, Basement, First Floor, and Second Floor). The basement is
> > conditioned by a multizone system with an air handler to pre-treat
> > outside air. I modelled this as a dual duct constant volume system
> > with pre-heating and pre-cooling coils. Following the outside air
> > node. I defined "SET POINT MANAGER:SCHEDULED" and "CONTROLLER:SIMPLE"
> > objects for both coils. The simulation runs fine, but I can't seem to
> > get the coils to work. They just don't pre-condition the outside air.
> > 
> > Can anyone help me sort this out? I've uploaded the input file to the
> > Problem Submittals Folder - it is named "Mihir Shah - Simple
Model.idf"
> > 
> > Thank You
> > 
> > Mihir
> > 
> > 
> >  
> > 
> > PS: I tried to include the coils in the "AIR LOOP EQUIPMENT LIST",
> > butthe program just crashes if I do that.
> >
>



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