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asked 2018-06-13 03:38:16 -0600

katsuya.obara's avatar

how to set VAV system to supply only minimum outdoor air requirement?

I am modelling VAV system for LEED baseline case system8 using HVACTemplate in EnergyPlus.
Since minimum outdoor air fraction is fixed based on autosizing calculation , extra outdoor air is being introduced in summer which lead to unmet hour due to limited cooling capacity.(refer to image below) What I want to implement is to introduce minimum outdoor air flow constantly through a year? Does anyone know how I can implement?
image description

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