CAA_AddOnModule

The macro “CAA_AddOnModule” is an add-on module for the chiller output module. This module calculates/monitors the:


The macro provides modulating control of the common bypass valve.

Each chiller output module can use its own chiller add-on module. The chiller add-on modules can be used together with the load calculation module for staging up and down the chillers. A common bypass valve, piped across the common supply and return header can be controlled by the flow through the chiller. For monitoring purposes, the module calculates chiller capacity, chiller capacity percentage, chiller electrical demand and chiller operating coefficient.

Features