Minimum Outdoor Air Fan and/or Damper (MADD) - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 13.1

Controller Tool Help

Product name
Controller Configuration Tool
Document type
User Guide
Document number
LIT-12011147
Version
13.1
Revision date
2019-12-04

These selections provide the logic for a dedicated Minimum Outdoor Air Damper and/or a Minimum Outdoor Air Fan (Injection Fan) with optional damper.

The selection options for Minimum Outdoor Air Fan and/or Damper are:

  • Two Position Damper

  • Proportional Damper

    • Adjustable Minimum Position Outdoor Air Damper

  • Single Speed Injection Fan

    • Two Position Damper

  • Variable Speed Injection Fan

    • Velocity Pressure (Pitot Tube)

    • Flow Measurement (Scaled)

    • Unreliable Flow Sensor Operation

      • Close Damper - Turn Off Fan

      • Open Damper - Fan Maximum Speed

    • Two Position Damper

  • Fan Status

    • Loss of Airflow Strategy

      • Automatic Restart

      • Manual Restart

        • Unit Reset Switch (BI)

  • Alarm Management

    • Lockout Switch

    • Frequency Converter Fault

      • Automatic Restart

      • Manual Restart

        • Unit Reset Switch (BI)

    • Motor Overload Tripped

      • Automatic Restart

      • Manual Restart

        • Unit Reset Switch (BI)

    • Belt Alarm

      • Automatic Restart

      • Manual Restart

        • Unit Reset Switch (BI)

  • Damper End Switch

The Fan Status and Damper End Switch are available only for selection if applicable (that is, if fan or damper is selected).