.Buildings.DHC.ETS.Combined.Subsystems.WatersideEconomizer

Information

This is a model for a waterside economizer for sidestream integration (in series with the chillers). The primary side is typically connected to the service line. The primary flow rate is modulated either with a variable speed pump or with a two-way valve. The secondary side is typically connected to the chilled water return, using a three-port two-position directional control valve.

The system is controlled based on the logic described in Buildings.DHC.ETS.Combined.Controls.WatersideEconomizer.

Revisions

• March 27, 2024, by David Blum:
  Update icon.
  This is for issue #3606.
• July 14, 2021, by Antoine Gautier:
  First implementation.