Re: [EnergyPlus_Support] Setpoint Manager

[Ayzer Akguc <alpayakguc@xxxxxxxxx>]

Hi Karen,

 

Thanks for your attention.

 

I did your sugesstion. I used "AirLoop Supply Side Outlet Node" as node name in SetpointManager:Scheduled. I also wonder the sequensing of the fan, cooling coil and heating coil in VAV. Is there any importance of sequensing when I use "AirLoop Supply Side Outlet Node" as node name ? Now, the sequensing is fan, cooling coil then heating coil in my model. I mean, "AirLoop Supply Side Outlet Node" is the outlet air node of heating coil in my model.

 

Best regards

 

Alpay

 

From: Karen Walkerman <kwalkerman@xxxxxxxxx>
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Sent: Thursday, July 12, 2012 4:25 PM
Subject: Re: [EnergyPlus_Support] Setpoint Manager

 

Hi Alpay,

For a VAV system with reheat, generally the central air system (AirLoopHVAC) provides cool air to every zone, and the reheat coils in the VAV boxes in the zone reheat the air to meet the setpoint temperature of each zone.

If you want to use SetpointManager:Scheduled to control the air temperature of the AirLoop, usually the AirLoop Supply Side Outlet Node is used as the setpoint.

For this system, you might also want to look at SetpointManager:SingleZone:Cooling and SetpointManager:MultiZone:Cooling.  These setpoint managers vary the airloop outlet temperature based on the cooling needs of the zone or zones served.

--

Karen

On Thu, Jul 12, 2012 at 8:01 AM, Ayzer Akguc <alpayakguc@xxxxxxxxx> wrote:

 

Hi,

 

I would like to know the working of SetpointManager:Scheduled. How can I control the heating and cooling of VAV using SetpointManager:Scheduled ? Which node name should be written at "Setpoint Node or Nodelist Name" in SetpointManager:Scheduled for heating and cooling ?

 

Best regards

 

Alpay Akgüç

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