Bryant 580G manual Table a, Table B

Page 38

NOTES:

1.Connect TRAN1 to H4 for 460 v units. Connect to H3 for 230 v. If 208/230 v units are run with a 208 v power supply connect to H2.

2.Connect TRAN2 to black lead for 460 v units. Connect to orange lead for 230 v units. If 208/230 v units are run with a 208 v power supply connect to red lead.

3.Circuit breaker must trip amps are equal to or less than 156% FLA for CB1 and CB2. All others are 140%.

4.If any of the original wire furnished must be replaced, it must be replaced with type 90 C wire or its equivalent.

5.Compressors and/or fan motors are thermally protected.

6.Three-phase motors are protected against primary single phasing conditions.

TABLE A

The Following Compressors Have Two

Parallel Wires Run From TB1 to the

Compressors

Compressor

Voltage

Wire

Model

Quantity

 

06D-537

208-230-3-60

2

TABLE B

The Following Fan Motors Have Two Parallel Wires Run From TB1 to the Fan Motors

Indoor

Voltage

Wire

Motor

Quantity

 

20 HP

208-230-3-60

2

 

 

 

Fig. 47 Ð Power Schematic; 580G,H240-360 Ð 208/230-3-60 and 460-3-60

Ð38Ð

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Contents Contents Safety ConsiderationsAlternate Unit Support Installation Provide Unit SupportRoof Curb II. RIG and Place UnitBase Unit Dimensions, 580G240-360 Unit Size Operating Corner WeightBase Unit Dimensions, 580H240-360 Must be in Place When Rigging Unit WeightSpecications Unit 580G,HIII. Field Fabricate Ductwork IV. Unit Duct ConnectionsVII. GAS Piping Flue HoodVI. Trap Condensate Drain VIII. Electrical Connections Power WiringField Power Supply Controls OptionsSIO LEDField Control Wiring Electrical Data Ð 580G,H240-360 Ð13Ð IX. OUTDOOR-AIR Inlet Assembly EconomizerAdding Seal Strip to Mounting Flange Hood Sides Economizer Settings Mounting Angle With Tabs Attached to Filter Track AssemblyEnthalpy Control and Sensor Power EXHAUST/BAROMETRIC Relief Damper Hood Economizer DetailsXI. Accessories Motormaster III Control InstallationLow Ambient Kit Sensor Location PRE-START-UPSTART-UP Cooling Section START-UP and Adjustments DIP Switch CongurationDIP Switch Factory Settings Checking Cooling Control OperationII. Heating Section START-UP and Adjustments Indoor Air Quality Control Smoke Control ModesSmoke Detector Time Guard CircuitHead Pressure Control IV. Indoor Airflow and Airflow AdjustmentsEvaporator Fan Performance Adjustment Motormaster III ControlNatural Gas Condenser-Fan AdjustmentGAS Valve Adjustment Available External Static Pressure Airflow Fan Performance, 580G240-360 Ð Vertical Discharge UnitsAirflow Air Quantity Limits Fan Performance Ð Power ExhaustMotor Limitations VI. Main Burners VII. Power Exhaust OperationCare and Maintenance VIII. Head Pressure ControlII. Lubrication ServiceCleaning Spark Gap Adjustment Power Failure III. Evaporator FAN Service and ReplacementIV. EVAPORATOR-FAN Motor Replacement VI. Refrigerant ChargeVIII. Thermostatic Expansion Valve TXV XIII. Replacement PartsVII. Filter Drier IX. Protective DevicesTroubleshooting IGC Board Error Code Summary Control Board LED AlarmsII. Error Code Summary LED Error Description Troubleshooting Blinks Code CommentsSAT I/O Channel Designations Base ModuleTerminal Assignment IGC Control Heating and Cooling IFC AHAIDM IfcbTable a Table BPower Schematic 580G,H240-360 Ð 24 V Control Schematic 580G,H240-360 Component Arrangement 580G,H240-360 Packaged Service Training START-UP Electrical START-UP ChecklistTemperatures PressuresGeneral

580G specifications

The Bryant 580G is a high-efficiency gas furnace designed to deliver optimal heating performance while maximizing energy savings. This model stands out in the Bryant product lineup due to its advanced features and robust technology, making it a popular choice for homeowners seeking reliable comfort in colder climates.

One of the key characteristics of the Bryant 580G is its efficiency rating. With an annual fuel utilization efficiency (AFUE) of up to 92.1%, this furnace ensures that a substantial portion of the fuel consumed is converted into heat, minimizing energy waste and reducing utility bills. This high-efficiency performance is particularly beneficial for those looking to lower their environmental footprint and operate a more sustainable home heating system.

The 580G uses a two-stage heating process, which allows it to operate at two levels of output. During mild weather, the furnace can run on a lower setting, providing gentle warmth while conserving energy. When temperatures drop, the system automatically ramps up to a higher output to maintain comfort. This feature not only enhances energy efficiency but also helps to eliminate temperature fluctuations, ensuring consistent warmth throughout the home.

Noise reduction technology is another remarkable aspect of the Bryant 580G. Equipped with a variable speed blower motor, this furnace operates quietly, providing a more peaceful indoor environment. The motor allows for customizable airflow, which further aids in maintaining an even temperature across different rooms and spaces.

The furnace is built with high-quality materials and features a compact design, making it a suitable option for various installation locations. Additionally, it is compatible with Bryant’s EcoNet Smart Home Management System, which enables homeowners to monitor and control their heating system remotely via a smartphone app. This integration enhances convenience and allows for timely adjustments to heating schedules, promoting energy savings.

Safety is a priority with the 580G. It features an integrated safety switch and a reliable flame sensor to ensure safe operation. With its durable construction and thoughtful engineering, the Bryant 580G is designed to withstand the demands of everyday use while providing peace of mind to homeowners.

In summary, the Bryant 580G gas furnace combines high efficiency, advanced technology, and user-friendly features. Its ability to operate quietly, adapt to temperature changes, and integrate with smart home technology makes it a leading choice for efficient home heating solutions. This furnace not only provides comfort but also offers long-term energy savings, making it a smart investment for any household.
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