Wiring

  • Y1/Com for capacity control on digital compressor units

  • Y2/Com for economy cycle dampers

  • Smart Sensors wired to S1,S2,S3,S4 MUST be daisy chained

  • 0-10v input for C02 Sensor

  • Smart sensor OR 2 wire sensor, not both

 

Common Settings

  • 3 - Change Programming Options

    • Always On - External Start/Stop or Start/Stop through Smart Sensor

    • 7 Day 1 or 2 Event - 7 Day Time Clock

    • 365 Day 1 or 2 Event - 365 Day Time Clock

  • 12 - Auxiliary Relay Functions

    • Time and After Hours if using as Time Clock Only

    • Economy - For starting economy cycle fan or drive open/closed dampers

  • 14 - Auxiliary Input Functions

    • Fire - Shuts down when signal is lost

    • Forced On - Starts unit, use with external time clock

  • 18 - Change Analogue Output Settings

    • Fresh Air - For controlling economy cycle dampers

  • 19 - Change Economy Settings

    • On - Enables economy cycle control

    • Test - Drives 0-10v outputs to 100%

Smart Sensor with Display

  • Dip Switch Settings

    • Sw5 On/Off

    • Sw6 After Hours

    • Sw7 Temp Adjustment

    • Sw8 Display Mode

  • Address Settings

    • Set address using Dip Switch 1 to 4

Smart Sensor

  • Set Addresses using DIP Switch 1 to 4

  • All on for Outside Air Temp