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Bryant 581J installation instructions RTU Open System Control Wiring Diagram, C11069

Models: 581J

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581J

Fig. 35 - RTU Open System Control Wiring Diagram

C11069

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Bryant 581J installation instructions RTU Open System Control Wiring Diagram, C11069

Contents

TABLE OF CONTENTS Installation Instructions581J SINGLE PACKAGE ROOFTOPSAFETY CONSIDERATIONS UNIT OPERATION AND SAFETY HAZARD581J FIRE, EXPLOSION HAZARDFig. 1 - Unit Dimensional Drawing - Sizes 581JVertical Connections / Economizer Horizontal Connections / Economizer581J C11111Fig. 2 - Unit Dimensional Drawing - Size 581JVertical Connections / Economizer Fig. 2 - Unit Dimensional Drawing - Size 12 cont 581JC11113 INSTALLATION Fig. 3 - Service Clearance Dimensional DrawingTable 1 - Operating Weights Step 1 - Plan for Unit LocationStep 2 - Plan for Sequence of Unit Installation Curb-MountedInstallationPad-MountedInstallation Frame-MountedInstallationFig. 4 - Roof Curb Details - Sizes 581JFig. 5 - Roof Curb Details - Size ACCESSORY581J ROOFCURBStep 5 - Field Fabricate Ductwork Step 6 - Rig and Place UnitPROPERTY DAMAGE HAZARD Fig. 6 - Unit Leveling TolerancesDuctwork when required Step 8 - Install Outside Air HoodFig. 9 - Typical Access Panel Locations Step 7 - Convert to Horizontal and ConnectStep 9 - Install Flue Hood Step 10 - Install Gas PipingFig. 13 - Economizer Filter Installation Economizer Hood and Two-PositionHoodwith Accessory Thru-the-CurbService Connections Fig. 15 - Gas Piping GuideTable 2 - Natural Gas Supply Line Pressure Ranges EQUIPMENT DAMAGE HAZARDFig. 18 - Gas Piping with Thru-CurbAccessory Fig. 19 - Gas Piping with Thru-CurbAccessoryFig. 20 - Gas Piping with Thru-BaseAccessory Fig. 17 - Gas Line PipingFIRE OR EXPLOSION HAZARD Fig. 22 - Condensate Drain Pan Side ViewFig. 21 - Orifice Hole Fig. 23 - Condensate Drain Piping DetailsField Power Supply Fig. 25 - Disconnect Switch and UnitUnits with Factory-InstalledDisconnect Units Without Factory-InstalledDisconnectFig. 27 - Weatherproof Cover Installation Convenience OutletsELECTRICAL OPERATION HAZARD Fig. 26 - Convenience Outlet LocationFig. 28 - Powered Convenience Outlet Wiring Field Control WiringUnits without Thru-BaseConnections ThermostatFig. 30 - Field Control Wiring Raceway Heat Anticipator SettingsFig. 29 - Typical Low-VoltageControl Connections Unit without Thru-BaseConnection KitPerfect Humidityt Control Connections Perfect Humidity - Space RH ControllerTo connect a field-suppliedhumidistat To connect the Edge Programmable Thermidistat581J Rc Rh W1 G Y2 C O/W2/B Y1X C G W2 W1 Y2 Y1 R SRTNRTU Open Control System Fig. 34 - RTU Open Multi-ProtocolControl Board581J Fig. 35 - RTU Open System Control Wiring Diagram 581JC11069 581J C11070Supply Air Temperature SAT Sensor Outdoor Air Temperature OAT SensorTable 3 - RTU Open Controller Inputs and Outputs 581JField Connections Space Temperature SPT SensorsFig. 38 - T-55Space Temperature Sensor Wiring Fig. 39 - RTU Open T-55Sensor ConnectionsC0846033ZCSENCO2 - Typical Wiring Diagram Fig. 42 - Space Temperature Sensor Typical WiringFig. 43 - Indoor/Outdoor Air Quality CO2 Sensor 33ZCT59SPT Indoor Air Quality CO2 SensorFig. 45 - Outdoor Air Quality Sensor Cover Fig. 46 - RTU Open / Outdoor CO2 Sensor33ZCSENCO2 Connections Smoke Detector/Fire Shutdown FSDConnecting Discrete Inputs 581JCommunication Wiring - Protocols Fig. 49 - RTU Open SW3 Dip Switch SettingsFig. 50 - RTU Open Address Switches Fig. 51 - Network WiringLocal Access RTU Open TroubleshootingFig. 52 - BACview6 Handheld Connections P1 P1Fig. 53 - Enthalpy Switch 33CSENTHSW Connections Outdoor Air Enthalpy Control PNO 33CSENTHSWTable 4 - LEDs Differential Enthalpy ControlWiring Fig. 55 - Controller Assembly Sensor ModuleSmoke Detectors Return Air Enthalpy SensorSee “Completing Installation of Return Air Smoke Smoke Detector LocationsLocation Return Air without Economizer Fig. 56 - Smoke Detector SensorReturn Air Sampling Tube Fig. 59 - Return Air Sampling Tube LocationFig. 60 - Return Air Detector Shipping Position 581J581J See “Legend and Notes for Table 5” on page581J w/ PWRD C.OLegend and Notes for Table 2.Unbalanced 3-PhaseSupply Voltage581J Step 13 - Adjust Factory-InstalledOptions Step 14 - Install AccessoriesFig. 62 - EconoMi$ert IV Wiring EconoMi$er IV Occupancy Switch