Discharge Air Reset by Zone Control (VAV-SD) - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 16.0

Controller Tool Help

Brand
Johnson Controls
Metasys
Product name
Controller Configuration Tool
Document type
User Guide
Document number
LIT-12011147
Version
16.0
Revision date
2023-10-02
Language
English

This option allows the zone temperature to reset the discharge air setpoint which controls the reheat valve. This application provides much faster control response and can provide much finer control. Discharge Air Reset can provide better control in cases where the reheat valve is too large for the design coil flow,and the control loop can only control a very small portion of the output.