Bryant 580F installation instructions Damper Movement, EconoMi$er+ Controller Wiring, Thermostats

Page 17

(cfm)

2500

 

 

 

 

 

 

 

 

 

 

 

MINUTE

2000

 

 

 

 

 

 

 

 

 

 

 

PER

1500

 

 

 

 

 

 

 

 

 

 

 

FEET

 

 

 

 

 

 

 

 

 

 

 

1000

 

 

 

 

 

 

 

 

 

 

 

CUBICIN

 

 

 

 

 

 

 

 

 

 

 

500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FLOW

0

 

 

 

 

 

 

 

 

 

 

 

 

 

0.05

 

 

0.15

 

 

0.25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STATIC PRESSURE (in. wg)

 

 

 

 

 

 

Fig. 23 — Barometric Flow Capacity

 

 

(cfm)

30

 

 

 

 

 

 

 

 

 

 

 

 

MINUTE

 

 

 

 

 

 

 

 

 

 

 

 

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PER

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

 

 

 

 

 

 

 

 

 

FEET

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CUBICIN

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

FLOW

0.13

0.20

0.22

0.25

0.30

0.35

0.40

0.45

0.50

 

 

 

 

 

 

STATIC PRESSURE (in. wg)

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 24 — Outdoor-Air Damper Leakage

 

 

(cfm)

6000

 

 

 

 

 

 

 

 

 

 

 

MINUTE

5000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PER

4000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3000

 

 

 

 

 

 

 

 

 

 

 

FEET

 

 

 

 

 

 

 

 

 

 

 

2000

 

 

 

 

 

 

 

 

 

 

 

CUBIC

 

 

 

 

 

 

 

 

 

 

 

1000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IN

 

 

 

 

 

 

 

 

 

 

 

 

 

FLOW

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.05

0.10

0.15

0.20

0.25

0.30

0.35

STATIC PRESSURE (in. wg)

Fig. 25 — Return-Air Pressure Drop

C. EconoMi$er+ Control Mode

Determine the EconoMi$er+ control mode before installing sensors and accessories. Different sensors are required for different control modes, and a number of accessories are available. Refer to Tables 3 and 4.

Outdoor Dry Bulb Changeover

The standard control mode for the EconoMi$er+ is Outdoor Dry Bulb Changeover. The outdoor air and supply air tem- perature sensors are also included as standard. EconoMi$er+ control is based on the outdoor temperature relative to a set point in the software. If the outdoor air

temperature is above the set point then the EconoMi$er should be in minimum position. If the outdoor air tempera- ture is below the set point, the position should be controlled to maintain the leaving air temperature set point. The set point range is 45 to 70 F.

Differential Dry Bulb Changeover

The control supports differential dry bulb changeover con- trol. This requires an accessory return air temperature sensor CRTEMPSN001A00 installed in the return air- stream. Refer to the Start-up section for details on how to configure and enable the control mode. The user can check the operation of the sensor using the Read function.

Outdoor Air Enthalpy Changeover

The control supports outside air enthalpy changeover con- trol. This mode requires a factory-supplied outdoor air tem- perature sensor (OAT) and an accessory outdoor air humidity sensor (ORH) (part no. CRHUMDSN001B00). Refer to the Start-Up section for details on how to configure and enable the control mode. The user can check the opera- tion of the sensors using the Read function.

Differential Enthalpy Changeover

The control supports differential enthalpy changeover con- trol. This requires the factory-supplied outside air tempera- ture sensor, an accessory outdoor air humidity sensor, an accessory return air temperature sensor, and an accessory indoor air humidity sensor. Refer to the Start-Up section for details on how to configure and enable the control mode. The user can check the operation of the sensors using the Read function.

D. Damper Movement

When the EconoMi$er+ board receives initial power, it will take the damper up to 21/2 minutes before it begins to posi- tion itself. After the initial positioning, subsequent changes to damper position will take up to 30 seconds to initiate. Damper movement from full open to full closed (or vice versa) takes 21/2 minutes.

If the damper is in the process of changing positions (for example it is trying to open to 100%) and the fan signal is turned off, the damper will continue to its 100% open posi- tion before closing.

NOTE: Occupied minimum position can not be set lower than +1% higher than the value of IAQ minimum economizer position. Refer to the setup examples on page 42.

E. EconoMi$er+ Controller Wiring

The EconoMi$er+ is supplied from the factory with a supply air temperature sensor and an outside air temperature sen- sor. This allows for operation of the EconoMi$er+ with out- side air dry bulb changeover control. Additional accessories can be added to allow for different types of change over con- trol and operation of the EconoMi$er+ and unit.

F. Thermostats

The EconoMi$er+ control works with conventional thermo- stats that have a Y1 (cool stage 1), Y2 (cool stage 2), W1 (heat stage 1), W2 (heat stage 2), and G (fan). The EconoMi$er+ control does not support sensor thermostats like the T56 and T57. Connections are made at the thermo- stat terminal connection board located in the main control box.

17

Image 17
Contents Contents Important Read Before InstallingSafety Considerations InstallationBase Unit Dimensions 580F036-072 Base Unit Dimensions 580F073 Alternate Unit Support III. Install External Trap for CONDEN- Sate DrainII. Field Fabricate Ductwork IV. RIG and Place UnitConnector ALT Accessory Drain GAS Unit Size Accessory CRRFCURB001A01PKG. Accy Hole Power CRRFCURB002A01VI. Install GAS Piping Install Flue HoodRigging Details Unit 580F MAX WeightPhysical Data Freeze Protection Thermostat F Furnace SectionOUTDOOR-AIR Inlet Screens RETURN-AIR FiltersField Control Wiring Field Power SupplyHeat Anticipator Settings VII. Make Electrical ConnectionsPower Wiring Connections RLA LRA FLA MCA MOCP† Electrical Data Without Convenience OutletElectrical Data With Convenience Outlet Manual Outdoor-Air Damper VIII. Adjust FACTORY-INSTALLED OptionsBracket Optional EconoMi$er+Hood BOX IAQ OarhOAT IarhThermostats EconoMi$er+ Controller WiringDamper Movement Outdoor Air Temperature OAT Sensor Provided EconoMi$er+ Field-Installed AccessoriesSupply Air Temperature SAT Sensor Provided Return Air Temperature RAT SensorOutdoor Air Humidity Sensor Indoor Air Quality Voltage SettingRange Resolution Temperature ResistanceEnthalpy Changeover Settings Power Exhaust Occupied/Unoccupied SwitchRemote EconoMi$er+ Enable Control Indoor Air Humidity SensorFull Occupancy CO2 Sensor ConfigurationVentilation Rate Ventilation for PeopleBelt-Drive Motors IX. Adjust EVAPORATOR-FAN SpeedDirect-Drive Motors Motor Data Fan Rpm at Motor Pulley Settings768 External Static Pressure in. wg Cfm Rpm Bhp Watts 900870 958955 External Static Pressure in. wg Cfm Rpm Bhp Watts1181 970 1073840 432 Low Speed802 370 624 802 370 912 489773 935663 967 579757 856Bhp Watts 900 Airflow Low Speed High Speed884 941762 705 859 458 944 579886 517 969 644 777828 413 790 353866 479 790 353 896 470 990 599866 479 964 607 1053 746 828 413 930 535 1021 669905 553 1000 687 1085 831 944 635 1036 775 1119 924867 771986 966VI. Refrigerant Service Ports IV Internal WiringPRE-START-UP START-UP Unit PreparationXI. Heating IX. CoolingMain Burners XIV. ECONOMI$ER+ Controller XII. Safety ReliefXIII. Ventilation Continuous FAN Input Name Type USE INPUT/OUTPUT Conversion Connection PIN DS1 DS2 DS3 DS4Thermostat Inputs Economizer MotorInput/Output Channels Start-Up Mode SequenceConfiguration Variables Read and Setup Modes Setup Mode XV. ECONOMI$ER+ Configuration Manual ModeError Mode Ventilation Air and Free Cooling Compressor Configuration and ControlPower Exhaust Configuration Demand Ventilation ConfigurationXVI. Operating Sequence Cooling, Units without EconoMi$er+Cooling, Units with EconoMi$er+ Heating, Units without EconoMi$er+Service Cleaning ECONOMI$ER+ Adjustment III. Blower Belt AdjustmentII. Lubrication IV. Manual OUTDOOR-AIR DamperXIII. HIGH-PRESSURE Switch Limit SwitchXIV. Loss of Charge Switch XVI. Replacement PartsSuction Line Temperature DEG. F Suction Line Temperature DEG. CSuction Line Pressure Kilopascals Suction Line Pressure PsigTON Unit 60 Hz Charging Chart Burner Section Details Troubleshooting ECONOMI$ER+ Troubleshooting Unit Always in Unoccupied Mode Error Code 8 E2 Test FailureII. Unit Troubleshooting RAM Test FailureHeating Service Analysis LED Error Code Service AnalysisCooling Service Analysis GND FPTGVR HPSAppendix a ECONOMI$ER+ Label Startup ModeAppendix a ECONOMI$ER+ Label Appendix B JOB Specific ECONOMI$ER+ Configuration Settings Index Call for Free Catalog Service TrainingPage Temperatures START-UP ChecklistPreliminary Information III. START-UP Electrical
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580F specifications

The Bryant 580F is a highly regarded gas furnace known for its exceptional heating performance and advanced technology. Designed for residential use, this model stands out for its reliability, efficiency, and user-friendly features that cater to modern heating demands.

One of the most notable features of the Bryant 580F is its efficiency rating. With an AFUE (Annual Fuel Utilization Efficiency) rating of up to 95%, this furnace maximizes heat output while minimizing energy consumption. This high level of efficiency not only results in lower utility bills but also reduces the environmental impact—a critical consideration for today’s eco-conscious homeowners.

The Bryant 580F is equipped with a multi-speed blower that ensures consistent airflow and enhances comfort by maintaining even temperatures throughout the home. This technology allows the furnace to adjust its operation based on the heating needs, leading to quieter operation and increased comfort levels.

In terms of construction, the Bryant 580F is built with durable materials that promise longevity and resilience against wear and tear. Its compact design makes installation easier, allowing it to fit into tight spaces without compromising its performance.

One of the standout technologies integrated into the Bryant 580F is its enhanced control system. The furnace works seamlessly with smart thermostats, allowing homeowners to monitor and adjust heating settings from their mobile devices. This feature not only provides convenience but also allows for energy-saving optimizations based on personal schedules and preferences.

Safety is also a primary concern with the Bryant 580F. It includes robust safety features such as a hot surface ignition system that eliminates the need for a standing pilot light, reducing the risk of gas leaks. Additionally, advanced diagnostics help in troubleshooting and maintenance, ensuring that potential issues can be identified and resolved quickly.

In conclusion, the Bryant 580F gas furnace is a remarkable choice for those seeking a blend of efficiency, comfort, and advanced technology. Its high AFUE rating, multi-speed blower, smart control compatibility, and safety features make it a reliable option for homeowners looking to invest in a dependable heating solution. As the demand for energy-efficient heating continues to grow, the Bryant 580F stands out as a model that meets and exceeds expectations in the modern heating landscape.