Primary States (Heat Exchanger with Return Water Control) - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 13.1

Controller Tool Help
Product
Controls > Control Tools > Controller Configuration Tool
Document type
User Guide
Document number
LIT-12011147
Version
13.1
Revision date
2019-12-04

  • Off: Set the Percent Request and Percent Cmd to 0%.

  • Max: Set the output to maximum. Set the Percent Request and Percent Cmd to 100%.

  • Control: Adjust the output to control the Process Variable. If the leaving heating source water temperature drops below the limit, the control valve opens further to control the leaving water temperature.