Separate Proportional Outputs (3 AOs) – Separated Dampers (G36) (MASD) - 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 adds three AOs (OAD-O, EAD-O, and RAD-O) to provide damper control for the unit mixing dampers. If you select Variable Speed Relief Fan, this option is not available. When this option is selected and cooling is needed, the OAD-O damper is fully open and the RAD-O damper closes as part of the discharge air temperature (DAT) loop prior to the use of any cooling coil. The EAD-O damper shall track RAD-O inversely. If free cooling is unavailable, minimum ventilation is maintained by the minimum outdoor airflow loop a maximum RAD-O position.