.Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.SumZone

Information

This sequence sums up zone level minimum outdoor airflow setpoints when complying with California Title 24 ventilation requirements. It is implemented according to Section 5.16.3.2 of ASHRAE Guideline G36, May 2020.

It calculates following values:

1. Sum of the zone absolute minimum outdoor airflow setpoint VZonAbsMin_flow for all zones in all zone groups that are in occupied mode.
2. Sum of the zone design minimum outdoor airflow setpoint VZonDesMin_flow for all zones in all zone groups that are in occupied mode.
3. Maximum zone level CO2 control loop signal yMaxCO2.

See the zone absolute and design minimum outdoor airflow setpoint VZonAbsMin_flow and VZonDesMin_flow from Buildings.Controls.OBC.ASHRAE.G36.VentilationZones.Title24.Setpoints for the detailed description.

Revisions

• March 12, 2022, by Jianjun Hu:
  First implementation.