RTU-MP System Control Wiring Diagram | Bryant 551J instruction

551J

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C10044

Fig. 38 - RTU-MP System Control Wiring Diagram

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Image 21

Bryant 551J installation instructions RTU-MP System Control Wiring Diagram

Contents

Installation Instructions 551J Unit Dimensional Drawing C10058 Curb-mounted installation Plan for Sequence of Unit InstallationOperating Weights Plan for Unit Location Provide Unit Support Inspect unit Roof Curb Details Rig and Place Unit Field Fabricate Ductwork Convert to Horizontal and Connect Ductwork when required Install Outside Air HoodPositioning on Curb Indoor Coil Access Panel Relocation Install External Condensate Trap and Line Field Power SupplyMake Electrical Connections Convenience Outlets All units Convenience Outlet Location Installing Weatherproof Cover Factory-Option Thru-Base Connections Field Control WiringUnits without Thru-Base Connections Thermostat Heat Anticipator Settings Electric HeatersHeater Model Number Typical Component Location System ControllerSmoke Detectors Typical Supply Air Smoke Detector Sensor Location Smoke Detector Locations Return Air Detector Shipping Position Completing Installation of Return Air Smoke Sensor RTU-MP Multi-Protocol Control Board RTU-MP control system RTU-MP System Control Wiring Diagram Type of I/O Connection PIN Name Numbers Inputs RTU-MP Controller Inputs and Outputs 55 Space Temperature Sensor Wiring Space Temperature SPT Sensors RTU-MP T-56 Sensor Connections SEN Power Exhaust output Connecting Discrete InputsCommunication Wiring Protocols General Filter Status RTU-MP Troubleshooting Communication LEDs Local Access LEDs on the RTU-MP show the status of certain functions LEDs FLA LRA Unit Wire/Fuse or Hacr Breaker Sizing Data Pwrd C.O 27.8 132 42.0 47/47 EconoMi$er IV Occupancy Switch Adjust Factory-Installed Options Pre-Start and Start-Up Install Accessories