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Re: [EnergyPlus_Support] VRF System + Humidifier Sytem



The VRF uses ZoneHVAC terminal units. Meaning that the VRF terminal unit 
must be connected to a zone inlet node and zone exhaust node with 
nothing else in between these nodes except the VRF terminal unit.

To include the humidifier, set up a DOAS air loop with a humidifier. 
Either set OA to 0 or whatever you like.

See ZoneWSHP_wDOAS.idf example file for ideas.

On 10/5/2012 9:52 AM, soohyeunyang wrote:
> I am using the 'Variable Refregerant Flow' example file...
> I have a question about 'Humidifier:Steam:Electric' system.
> I have to combine VRF System and Humidifer system, but errors occur about 'node'.
> How can i connect the humidifier to the VRF System?
> Please give me tips..
>
>
>
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Richard A. Raustad
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