Bryant 580F Electrical Data, Make OUTDOOR-AIR Inlet Adjust Ments, Manual Outdoor-Air Damper

Page 15

Table 5 — Electrical Data

UNIT

NOMINAL

VOLTAGE

 

COMPRESSOR

 

 

 

OFM

 

IFM

POWER

COMBUSTION

POWER

RANGE

No. 1

No. 1A

 

No. 2

 

 

EXHAUST

FAN MOTOR

SUPPLY

580F

VOLTAGE

 

 

 

 

 

 

 

(3 Ph, 60 Hz)

Min

Max

RLA

LRA

RLA

LRA

 

RLA

LRA

Qty

Hp

FLA (ea)

Hp

FLA

FLA

LRA

FLA

MCA

MOCP*

 

208/230

187

253

32.1

195

—

—

 

20.7

156

3

0.5

1.7

5.0

15.8/15.8

—

—

0.57

82/82

110/110

180

 

4.6

18.8

0.57

86/86

110/110

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

460

414

508

16.4

95

—

—

 

10

70

3

0.5

0.8

5.0

7.9

—

—

0.30

41

50

 

 

 

 

2.3

6.0

0.30

43

50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/230

187

253

30.1

225

—

—

 

28.8

195

3

0.5

1.7

5.0

15.8/15.8

—

—

0.57

87/87

110/110

210

 

4.6

18.8

0.57

92/92

110/110

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

460

414

508

15.5

114

—

—

 

14.7

95

3

0.5

0.8

5.0

7.9

—

—

0.30

44

50

 

 

 

 

2.3

6.0

0.30

47

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/230

187

253

42

239

—

—

 

33.6

225

2

1

6.6

7.5

25.0/25.0

—

—

0.57

124/124

150/150

240

 

4.6

18.8

0.57

129/129

150/150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

460

414

508

19.2

125

—

—

 

17.3

114

2

1

3.3

7.5

13.0

—

—

0.30

61

80

 

 

 

 

2.3

6.0

0.30

63

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/230

187.2

253

20.7

156

20.7

156

 

47.1

245

6

0.5

1.7

10.0

28.0/28.0

—

—

0.57

138/138

175/175

300

 

4.6

18.8

0.57

143/143

150/175

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

460

414

508

10

75

10

75

 

19.6

125

6

0.5

0.8

10.0

14.6

—

—

0.30

64

80

 

 

 

 

2.3

6

0.30

66

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

FLA

—

Full Load Amps

HACR

—

Heating, Air Conditioning and Refrigeration

IFM

—

Indoor (Evaporator) Fan Motor

LRA

—

Locked Rotor Amps

MCA

—

Minimum Circuit Amps

MOCP —

Maximum Overcurrent Protection

NEC

—

National Electrical Code

OFM

—

Outdoor (Condenser) Fan Motor

RLA

—

Rated Load Amps

*Fuse or HACR circuit breaker.

NOTES:

% Voltage Imbalance

max voltage deviation from average voltage

= 100 x

average voltage

EXAMPLE: Supply voltage is 460-3-60.

AB = 452 v

BC = 464 v

AC = 455 v

Average Voltage =

452 + 464 + 455

3

 

=1371

3

=457

Determine maximum deviation from average voltage. (AB) 457 – 452 = 5 v

(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v

Maximum deviation is 7 v.

Determine percent voltage imbalance.

1. In compliance with NEC requirements for multimotor and combination load

% Voltage Imbalance = 100 x

7

equipment (refer to NEC Articles 430 and 440), the overcurrent protective

device for the unit shall be fuse or HACR breaker. Canadian units may be

fuse or circuit breaker.

2. Unbalanced 3-Phase Supply Voltage

Never operate a motor where a phase imbalance in supply voltage is

greater than 2%. Use the following formula to determine the percent voltage

imbalance.

457

= 1.53%

This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.

IMPORTANT: If the supply voltage phase imbalance is more than 2%, con- tact your local electric utility company immediately.

X. STEP 10 — MAKE OUTDOOR-AIR INLET ADJUST-

MENTS

A. Manual Outdoor-Air Damper

All units (except those equipped with a factory-installed EconoMi$erIV) have a manual outdoor-air damper to provide ventilation air.

Damper can be preset to admit up to 25% outdoor air into return-air compartment. To adjust, loosen securing screws and move damper to desired setting, then retighten screws to secure damper (Fig. 18).

XI. STEP 11 — INSTALL OUTDOOR-AIR HOOD

 

The outdoor-air hood is common to 25% air ventilation and

 

EconoMi$erIV. If EconoMi$erIV is factory installed, all

 

electrical connections have been made and adjusted at the

Fig. 18 — Standard 25% Outdoor-Air Section Details

factory. Assemble and install hood in the field.

 

—15—

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Contents Contents Safety ConsiderationsInstallation Provide Unit Support Roof Curb Details 580F180-240 Roof Curb Details 580F300 Roof Mount Alternate Unit SupportII. RIG and Place Unit Positioning240 Unit Maximum Dimensions Shipping Weight580F Ft-in 180 210Base Unit Dimensions 580F180 Base Unit Dimensions 580F240 Base Unit Dimensions 580F300 Physical Data OUTDOOR-AIR Inlet Screens Power ExhaustFurnace Section Freeze Protection Thermostat FVI. Trap Condensate Drain Install Flue Hood and Wind BaffleIII. Field Fabricate Ductwork IV. Make Unit Duct ConnectionsVII. Orifice Change VIII. Install GAS Piping Field Control WiringOptional Non-Fused Disconnect Optional Convenience Outlet Field Power Wiring ConnectionsManual Outdoor-Air Damper Make OUTDOOR-AIR Inlet Adjust MentsXI. Install OUTDOOR-AIR Hood Electrical DataOutdoor-Air Hood Component Location XII. Install ALL AccessoriesMotormaster V Control Installation 580F240 Motormaster V Control Package UsageApplicable Voltages and Motors CFM Outdoor Air Damper LeakageReturn Air Pressure Drop in. wg EconoMi$erIV Standard SensorsEconoMi$erIV Control Modes Temperature FEconoMi$erIV Controller Potentiometer LED Locations EconoMi$erIV Sensor UsageEnthalpy Changeover Set Points EconoMi$erIV Controller CO2 Sensor Standard Settings Llsv LPSTran Page Unit Preparation IV. Refrigerant Service PortsVI. Internal Wiring START-UPAirflow Fan Performance 580F180275 Low Heat Units7200 7500 Fan Performance 580F180360 High Heat UnitsFan Performance 580F210275 Low Heat Units Fan Performance 580F210360 High Heat UnitsRpm Bhp Watts 500 Fan Performance 580F240275 Low Heat Units Rpm Watts Bhp 000500 000 10,000 000 500 10,000 Fan Performance 580F240360 High Heat UnitsFan Performance 580F300275 Low Heat Units Fan Performance 580F300360 High Heat UnitsGeneral Notes for FAN Performance Data Tables Evaporator-Fan Motor Data Accessory/FIOP Static Pressure in. wg 580F180-300Fan Rpm at Motor Pulley Settings Air Quantity LimitsXIII. Operating Sequence Service CleaningII. Lubrication IV. Evaporator FAN Service and ReplacementVIII. Refrigerant Charge Belt Tension AdjustmentVI. CONDENSER-FAN Adjustment VII. Power FailureMain Burners IX. GAS Valve AdjustmentPerfect Humidity System Charging Natural GasXII. Protective Devices XV. Replacement PartsXVII. Optional Hinged Access Doors XI. Filter DrierSpark Gap Adjustment Typical Wiring Schematic 580F240, 208/230 V Shown Typical Component Arrangement 580F240 Shown Equip AHACLO CompII. ECONOMI$ERIV Troublshooting Troubleshooting Unit TroubleshootingEconoMi$erIV Troubleshooting Completion Heating Service AnalysisProblem Cause Remedy Cooling Service Analysis IGC Control Heating and Cooling Terminal† EconoMi$erIV Input/Output LogicInputs Outputs Demand Control EnthalpyIndex HumidistatCall for Free Catalog Service TrainingCopyright 2006 Bryant Heating & Cooling Systems Catalog no Page II. START-UP Electrical START-UP ChecklistTemperatures PRE-START-UP
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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.
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