Bryant 580G Aha, Idm, Ifcb, Cap, Ifr, Igc, Ccb, Cch, Lps, Comp, Mgv, Oat, Fpt, Ofc, Gvr

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LEGEND FOR FIG. 46-50

AHA

Ð Adjustable Heat Anticipator

I

Ð Ignitor

RS

Ð Rollout Switch

BP

Ð Building Pressure

IDM

Ð Induced-Draft Motor

SAT

Ð Supply-Air Thermistor

BR

Ð Burner Relay

IFC

Ð Indoor Fan Contactor

SW

Ð Switch

C

Ð Contactor, Compressor

IFCB

Ð Indoor Fan Circuit Breaker

TB

Ð Terminal Block

CAP

Ð Capacitor

IFM

Ð Indoor-Fan Motor

TC

Ð Thermostat Cooling

CB

Ð Circuit Breaker

IFR

Ð Indoor-Fan Relay

TH

Ð Thermostat Heating

CC

Ð Cooling Compensator

IGC

Ð Integrated Gas Unit Controller

TRAN Ð Transformer

CCB

Ð Compressor Circuit Breaker

IP

Ð Internal Protector

 

Terminal (Marked)

CCH

Ð Crankcase Heater

L

Ð Light

 

 

 

COM

Ð Common

LPS

Ð Low-Pressure Switch

 

Terminal (Unmarked)

COMP

Ð Compressor Motor

LS

Ð Limit Switch

 

 

 

CR

Ð Control Relay

MGV

Ð Main Gas Valve

 

Terminal Block

CV

Ð Constant Volume

NC

Ð Normally Closed

 

DM

Ð Damper Motor

NEC

Ð National Electrical Code

 

Splice

EC

Ð Enthalpy Control

NO

Ð Normally Open

 

EQUIP

Ð Equipment

OAT

Ð Outdoor-Air Thermostat

 

Factory Wiring

FLA

Ð Full Load Amps

OD

Ð Outside Diameter

 

 

 

FPT

Ð Freeze Protection Thermostat

OFC

Ð Outdoor-Fan Contactor

 

Field Wiring

FU

Ð Fuse

OFM

Ð Outdoor-Fan Motor

 

To Indicate Common Potential Only,

GND,GRD

Ð Ground

PEC

Ð Power Exhaust Contactor

 

 

Not To Represent Wiring

GVR

Ð Gas Valve Relay

PEM

Ð Power Exhaust Motor

 

 

 

HPS

Ð High-Pressure Switch

PES

Ð Power Exhaust Sequencer

 

 

HR

Ð Heat Relay

PESC Ð Power Exhaust Sequencer

 

 

HS

Ð Hall Effect Sensor

 

Controller

 

 

HV

Ð Heat Valve

PL

Ð Plug Assembly

 

 

Fig. 46 Ð 115 V Control Circuit Schematic; 580G,H240-360

Ð37Ð

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Contents Safety Considerations ContentsRoof Curb Installation Provide Unit SupportAlternate Unit Support II. RIG and Place UnitUnit Size Operating Corner Weight Base Unit Dimensions, 580G240-360Base Unit Dimensions, 580H240-360 Unit Weight Must be in Place When RiggingUnit 580G,H SpecicationsIV. Unit Duct Connections III. Field Fabricate DuctworkVI. Trap Condensate Drain Flue HoodVII. GAS Piping Field Power Supply Power WiringVIII. Electrical Connections Controls OptionsLED SIOField Control Wiring Electrical Data Ð 580G,H240-360 Ð13Ð Economizer IX. OUTDOOR-AIR Inlet AssemblyAdding Seal Strip to Mounting Flange Hood Sides Mounting Angle With Tabs Attached to Filter Track Assembly Economizer SettingsEnthalpy Control and Sensor Economizer Details Power EXHAUST/BAROMETRIC Relief Damper HoodMotormaster III Control Installation XI. AccessoriesPRE-START-UP Low Ambient Kit Sensor LocationDIP Switch Factory Settings DIP Switch CongurationSTART-UP Cooling Section START-UP and Adjustments Checking Cooling Control OperationII. Heating Section START-UP and Adjustments Smoke Detector Smoke Control ModesIndoor Air Quality Control Time Guard CircuitEvaporator Fan Performance Adjustment IV. Indoor Airflow and Airflow AdjustmentsHead Pressure Control Motormaster III ControlGAS Valve Adjustment Condenser-Fan AdjustmentNatural Gas Airflow Fan Performance, 580G240-360 Ð Vertical Discharge UnitsAvailable External Static Pressure Airflow Motor Limitations Fan Performance Ð Power ExhaustAir Quantity Limits Care and Maintenance VII. Power Exhaust OperationVI. Main Burners VIII. Head Pressure ControlCleaning ServiceII. Lubrication Spark Gap Adjustment IV. EVAPORATOR-FAN Motor Replacement III. Evaporator FAN Service and ReplacementPower Failure VI. Refrigerant ChargeVII. Filter Drier XIII. Replacement PartsVIII. Thermostatic Expansion Valve TXV IX. Protective DevicesTroubleshooting II. Error Code Summary Control Board LED AlarmsIGC Board Error Code Summary LED Error Description Troubleshooting Blinks Code CommentsTerminal Assignment I/O Channel Designations Base ModuleSAT IGC Control Heating and Cooling IDM AHAIFC IfcbTable B Table aPower Schematic 580G,H240-360 Ð 24 V Control Schematic 580G,H240-360 Component Arrangement 580G,H240-360 Packaged Service Training Temperatures START-UP ChecklistSTART-UP Electrical 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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