Bryant F RTU-MP Troubleshooting, Communication LEDs, Protocol DS8 DS7 DS6 DS5 DS4 DS3 DS2 DS1

Page 44

580J

SW3 Protocol Selection

 

 

 

 

 

 

 

 

 

PROTOCOL

DS8

DS7

DS6

DS5

DS4

DS3

DS2

DS1

BACnet MS/TP

Unused

OFF

OFF

OFF

ON

OFF

Select Baud

Select Baud

(Master)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modbus

Unused

OFF

OFF

ON

ON

OFF

Select Baud

Select Baud

(Slave)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N2

Unused

OFF

OFF

OFF

ON

ON

OFF

OFF

(Slave)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LonWorks

Unused

ON

ON

OFF

ON

OFF

OFF

OFF

NOTE:

 

 

 

 

 

 

 

 

DS = Dip Switch

 

 

 

 

 

 

 

 

BACnet MS/TP SW3 example shown

Baud Rate Selections

BAUD RATE

DS2

DS1

9600

OFF

OFF

19,200

ON

OFF

38,400

OFF

ON

76,800

ON

ON

C07166

Fig. 57 - RTU-MP SW3 Dip Switch Settings

Virtual BACview

Virtual BACview is a freeware computer program that functions as the BACview6 Handheld. The USB Link interface (USB-L) is required to connect a computer to the RTU-MP board. The link cable connects a USB port to the J12 local access port. This program functions and operates identical to the handheld.

RTU-MP Troubleshooting

Communication LEDs

The LEDs indicate if the controller is speaking to the devices on the network. The LEDs should reflect communication traffic based on the baud rate set. The higher the baud rate the more solid the LEDs will appear.

C07170

Fig. 58 - BACview6 Handheld Connections

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Contents Table of Contents Safety ConsiderationsWhat to do if you smell gas Unit Arrangement and AccessGeneral Routine Maintenance Seasonal MaintenanceManual Outside Air Hood Screen Supply FAN Blower SectionSupply Fan Belt-Drive Adjustable-Pitch Pulley on Motor Supply-Fan Pulley Adjustment BearingsCoil Maintenance and Cleaning Recommendation CoolingCondenser Coil Evaporator CoilRoutine Cleaning of Novation Condenser Coil Surfaces Routine Cleaning of Evaporator Coil SurfacesRefrigerant System Pressure Access Ports Puronr R-410A RefrigerantEvaporator Coil Metering Devices Refrigerant ChargeSeatcore Cooling Charging Charts Cooling Charging Charts 08D,F Both CircuitsCooling Charging Charts 12D,F Both Circuits TON Circuit TON Circuit Cooling Service Analysis Problem Cause RemedyCondenser-Fan Adjustment 08D-12D,F size Condenser-Fan Adjustment 14D,F sizeTroubleshooting Cooling System CompressorsInstalling Weatherproof Cover Non-Powered TypeUnit-Powered Type Convenience OutletsSmoke Detectors Supply Air SensorSmoke Detector Locations Completing Installation of Return Air Smoke Sensor Fiop Smoke Detector Wiring and ResponseReturn Air Without Economizer All UnitsSensor and Controller Tests Controller Alarm Test Controller Alarm Test ProcedureDirty Controller Test Procedure Dirty Sensor Test ProcedureDetector Cleaning SD-TRK4 Remote Alarm Test ProcedureRemote Test/Reset Station Dirty Sensor Test Dirty Sensor Test Using an SD-TRK4Troubleshooting Protective Devices Compressor ProtectionFuel Types and Pressures GAS Heating SystemControl Circuit Supply Pressure Switch Flue Gas PassagewaysCombustion-Air Blower Liquid Propane Supply Line Pressure RangesOrifice Projection Burners and IgnitersMain Burners Limit Switch Cleaning and AdjustmentCheck Unit Operation and Make Necessary Adjustments Burner Ignition LED Error Code DescriptionLED Indication Error Code Description Orifice Replacement Gas ValveRed LED-Status LP Orifice Orifice SizesAltitude Compensation Heating Service Analysis Troubleshooting Heating SystemMinimum Heating Entering Air Temperature IGC Board LED Alarm Codes IGCCondenser Coil Service Repairing Novation Condenser Tube LeaksRTU-MP Control System Replacing Novation Condenser CoilRTU-MP Multi-Protocol Control Board Typical RTU-MP System Control Wiring Diagram Supply Air Temperature SAT Sensor Outdoor Air Temperature OAT SensorRTU-MP Controller Inputs and Outputs OutputsConnect T-55 Space Temperature SPT SensorsEconoMi$er Economizer Controls Outdoor Air Enthalpy Control PNO HH57AC077Wiring the Indoor Air Quality Sensor Differential Enthalpy ControlReturn Air Enthalpy Sensor Indoor Air Quality CO2 SensorConnecting Discrete Inputs Outdoor Air Quality Sensor PNO 33ZCSENCO2 plusWeatherproof Enclosure Filter StatusPower Exhaust output Communication Wiring ProtocolsRTU-MP Troubleshooting Communication LEDsProtocol DS8 DS7 DS6 DS5 DS4 DS3 DS2 DS1 Baud Rate DS2 DS1LEDs LEDs on the RTU-MP show the status of certain functionsTroubleshooting Alarms Alarms BACnet MS/TPModule Status Report Modstat Example Basic Protocol Troubleshooting ModbusManufacture Date Code Name MeaningECONOMI$ER Systems EconoMi$er IV Component LocationsEconoMi$er IV Wiring EconoMi$er IV Input/Output Logic EconoMi$er IV Functional ViewSupply Air Temperature SAT Sensor Outdoor Air Lockout SensorEconoMi$er IV Control Modes Outdoor Dry Bulb ChangeoverDifferential Dry Bulb Control Outdoor Enthalpy ChangeoverMinimum Position Control Exhaust Setpoint AdjustmentIndoor Air Quality IAQ Sensor Input Demand Control Ventilation DCV Damper MovementThermostats Analog CO2 CO2 Sensor ConfigurationCO2 Sensor Standard Settings DCV Demand Controlled Ventilation and Power Exhaust EconoMi$er IV Sensor UsageEconoMi$er IV Preparation Differential EnthalpyWiring Diagrams EconoMi$er IV Troubleshooting CompletionDCV Minimum and Maximum Position Supply-Air Sensor Input580J Typical Unit Wiring Diagram Power 08D,F, 208/230-3-60 C09157 PRE-START-UP START-UP, GeneralUnit Preparation Gas PipingInternal Wiring Refrigerant Service PortsReturn-Air Filters Outdoor-Air Inlet ScreensField Service Test ConfigurationUnit Start Delay START-UP, RTU-MP ControlFilter Service Hours Supply Fan Service HoursCompressor1 Service Hours Compressor2 Service HoursInput Space Sensor TypeInput 1 Function Input 2 FunctionOperating Sequences Base Unit Controls Cooling, Units Without EconomizerHeating, Units Without Economizer Cooling, Unit With EconoMi$erHeating With EconoMi$er Demand Controlled VentilationSupplemental Controls RTU-MP Sequence of OperationAlways Occupied Default Occupancy SchedulingLocal Schedule BACnet ScheduleEconomizer Power ExhaustCooling Fastener Torque Values Indoor Air QualityDemand Limit Torque ValuesAppendix I. Model Number Significance Model Number NomenclatureSerial Number Format Position Number12.5TONS Appendix II. Physical DataPhysical Data Heat Anticipator Setting Amps Physical Data Heating 12.5TONS580J**08 580J**12 580J**14 Gas Connection Natural Gas Heat, Liquid Propane HeatCFM RPM BHP Appendix III. FAN Performance580J**08 580J**12 579580J**14 RPM BHPGeneral fan performance notes 1260Pulley Adjustment Unit MOTOR/DRIVE Motor Pulley Turns Open ComboElectrical Information Unit Combustion Power NOM IFM FAN Motor Exhaust No P.EType DISC. Size MocpAppendix IV. Wiring Diagram List Wiring DiagramsAppendix V. Motormaster Sensor Locations Catalog No.SM580J---02580J Unit START-UP Checklist Preliminary Information

580J*08--14D, F specifications

The Bryant F,580J*08--14D is an advanced heating and cooling system engineered for optimal performance and energy efficiency in residential and commercial applications. This innovative unit is designed to provide exceptional climate control while reducing operational costs, making it an ideal choice for those seeking reliable HVAC solutions.

One of the standout features of the Bryant F,580J*08--14D is its versatile heating and cooling capabilities. This system employs a two-stage compressor, which allows for precise temperature regulation and improved energy efficiency. This dual-stage operation ensures that the system can adapt to varying environmental conditions, providing enhanced comfort without excessive energy use.

The system is equipped with advanced inverter technology, which enables smoother operation and quieter performance. This technology adjusts the compressor speed based on the heating or cooling demand, leading to increased efficiency and reduced energy consumption. Additionally, the inverter system contributes to less noise during operation, creating a serene indoor environment.

The Bryant F,580J*08--14D also features a user-friendly thermostat that allows for easy temperature adjustments and scheduling. This smart thermostat is compatible with mobile devices, enabling users to monitor and control their HVAC system remotely. This feature provides added convenience and ensures that the system is operating efficiently, even when homeowners are away.

Energy efficiency is a hallmark of the Bryant F,580J*08--14D. The system meets and often exceeds ENERGY STAR® standards, making it one of the more eco-friendly options available in the market today. By utilizing energy-saving technologies and innovative designs, the system helps to lower utility bills and reduce the environmental impact.

Durability and reliability are key characteristics of the Bryant F,580J*08--14D. Constructed with high-quality materials and components, this unit is designed to withstand the rigors of changing weather conditions while maintaining consistent performance. Additionally, it comes equipped with a robust warranty, providing peace of mind for users investing in this heating and cooling solution.

In summary, the Bryant F,580J*08--14D is a top-tier HVAC system that boasts advanced technologies, exceptional energy efficiency, and user-friendly features. Its combination of reliable performance and modern conveniences makes it a standout choice for anyone looking to enhance their home's or business's climate control system, providing comfort and savings for years to come.
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