Bryant 580F Electrical Data Without Convenience Outlet, Rla Lra Fla Mca Mocp†

Page 12

Table 2A — Electrical Data (Without Convenience Outlet)

UNIT

NOMINAL

IFM

VOLTAGE

COMPR

 

OFM

IFM

COMBUSTION

POWER SUPPLY

DISCONNECT

RANGE

 

(ea)

 

(ea)

 

FAN MOTOR

 

 

 

SIZE*

 

580F

VOLTAGE

TYPE

Min

Max

RLA

 

LRA

Hp

 

FLA

FLA

FLA

MCA

MOCP†

FLA

 

LRA

 

 

 

 

 

 

 

208/230-1-60

Std

187

254

16.2

 

96.0

1/4

 

1.4

3.5

.6

25.2/25.2

30/30

24/24

 

106/106

 

Alt

 

 

4.9

26.6/26.6

35/35

26/26

 

111/111

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std

 

 

 

 

 

 

 

 

3.5

 

17.7/17.7

25/25

17/17

 

85/

85

 

208/230-3-60

Alt

187

254

10.2

 

75.0

1/4

 

1.4

4.9

.6

19.1/19.1

25/25

19/19

 

90/

90

036

 

High

 

 

 

 

 

 

 

 

5.2

 

19.4/19.4

25/25

19/19

 

109/109

 

Std

 

 

 

 

 

 

 

 

1.3

 

7.6

15

7

 

44

(3 Tons)

 

 

 

 

 

 

 

 

 

 

 

460-3-60

Alt

414

508

4.4

 

40.0

1/4

 

0.8

2.1

.3

8.4

15

8

 

48

 

 

 

 

 

 

High

 

 

 

 

 

 

 

 

2.6

 

8.9

15

9

 

57

 

 

Std

 

 

 

 

 

 

 

 

1.3

 

5.5

15

6

 

35

 

575-3-60

Alt

518

632

3.7

 

31.0

1/4

 

0.8

2.1

.3

6.0

15

7

 

37

 

 

High

 

 

 

 

 

 

 

 

2.6

 

6.3

15

7

 

56

 

 

208/230-1-60

Std

187

254

23.3

 

118.0

1/4

 

1.4

3.5

.6

34.0/34.0

40/40

32/32

 

129/129

 

Alt

 

 

4.9

35.4/35.4

45/45

34/34

 

133/133

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std

 

 

 

 

 

 

 

 

3.5

 

24.2/24.2

30/30

23/23

 

101/101

 

208/230-3-60

Alt

187

254

15.4

 

90.0

1/4

 

1.4

4.9

.6

25.6/25.6

30/30

25/25

 

105/105

048

 

High

 

 

 

 

 

 

 

 

5.2

 

25.9/25.9

30/30

25/25

 

124/124

 

Std

 

 

 

 

 

 

 

 

1.8

 

13.0

20

13

 

51

(4 Tons)

 

 

 

 

 

 

 

 

 

 

 

460-3-60

Alt

414

508

8.3

 

45.0

1/4

 

0.8

2.1

.3

13.3

20

13

 

53

 

 

 

 

 

 

High

 

 

 

 

 

 

 

 

2.6

 

13.8

20

13

 

62

 

 

Std

 

 

 

 

 

 

 

 

1.8

 

9.2

15

10

 

41

 

575-3-60

Alt

518

632

6.4

 

36.0

1/4

 

0.8

2.1

.3

9.3

15

10

 

42

 

 

High

 

 

 

 

 

 

 

 

2.6

 

9.7

15

10

 

49

 

208/230-1-60

Std

187

254

28.8

 

147.0

1/4

 

1.4

5.9

.6

43.3/43.3

60/60

42/42

 

161/161

 

Alt

 

 

6.6

44.0/44.0

60/60

42/42

 

184/184

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std

 

 

 

 

 

 

 

 

5.9

 

27.3/27.3

35/35

27/27

 

128/128

 

208/230-3-60

Alt

187

254

16.0

 

114.0

1/4

 

1.4

5.2

.6

26.6/26.6

35/35

26/26

 

148/148

060

 

High

 

 

 

 

 

 

 

 

7.5

 

28.9/28.9

35/35

29/29

 

174/174

 

Std

 

 

 

 

 

 

 

 

3.1

 

13.2

20

13

 

71

(5 Tons)

 

 

 

 

 

 

 

 

 

 

 

460-3-60

Alt

414

508

7.4

 

64.0

1/4

 

0.8

2.6

.3

13.5

20

13

 

81

 

 

 

 

 

 

High

 

 

 

 

 

 

 

 

3.4

 

13.5

20

13

 

93

 

 

Std

 

 

 

 

 

 

 

 

3.1

 

9.7

15

11

 

58

 

575-3-60

Alt

518

632

6.2

 

52.0

1/4

 

0.8

2.6

.3

9.9

15

11

 

65

 

 

 

High

 

 

 

 

 

 

 

 

3.4

 

9.9

15

11

 

76

 

208/230-3-60

Std

187

254

20.6

 

146.0

1/4

 

1.4

5.2

.6

32.4/32.4

40/40

31/31

 

180/180

 

High

 

 

7.5

34.7/34.7

40/40

34/34

 

205/205

 

 

 

 

 

 

 

 

 

 

 

 

072

460-3-60

Std

414

508

9.5

 

73.0

1/4

 

0.9

2.6

.3

15.4

20

15

 

90

(6 Tons)

High

 

 

3.4

16.2

20

16

 

103

 

 

 

 

 

 

 

 

 

 

 

 

575-3-60

Std

518

632

7.6

 

58.4

1/4

 

0.6

2.6

.3

11.4

15

12

 

75

 

High

 

 

3.4

11.9

15

13

 

86

 

 

 

 

 

 

 

 

 

 

 

 

 

208/230-3-60

Std

187

254

20.6

 

146.0

1/4

 

1.4

5.2

.6

32.4/32.4

40/40

31/31

 

180/180

 

High

 

 

7.5

34.7/34.7

40/40

34/34

 

205/205

 

 

 

 

 

 

 

 

 

 

 

 

073

460-3-60

Std

414

508

9.5

 

73.0

1/4

 

0.9

2.6

.3

15.4

20

15

 

90

(6 Tons)

High

 

 

3.4

16.2

20

16

 

103

 

 

 

 

 

 

 

 

 

 

 

 

575-3-60

Std

518

632

7.6

 

58.4

1/4

 

0.6

2.6

.3

11.4

15

12

 

79

 

High

 

 

3.4

11.9

15

13

 

86

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

FLA — Full Load Amps

Maximum deviation is 7 v.

Determine percent of voltage imbalance.

HACR

—

Heating, Air Conditioning and Refrigeration

IFM

—

Indoor (Evaporator) Fan Motor

% Voltage Imbalance = 100 x

7

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

*Used to determine minimum disconnect per NEC. †Fuse or HACR circuit breaker.

NOTES:

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

%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

452 + 464 + 455

Average Voltage =

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

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%, contact your local electric utility company immediately.

3.For units with power exhaust: If a single power source is to be used, size wire to include power exhaust MCA and MOCP. Check MCA and MOCP when power exhaust is powered through the unit (must be in accordance with NEC and/or local codes). Determine the new MCA including the power exhaust using the following formula:

MCA New = MCA unit only + MCA of Power Exhaust

For example, using a 580F060 unit with MCA = 28.9 and MOCP = 35, with CRPWREXH030A00 power exhaust.

MCA New = 28.9 amps + 1.6 amps = 30.5 amps

If the new MCA does not exceed the published MOCP, then MOCP would not change. The MOCP in this example is 35 amps, the MCA New is below 35, therefore the MOCP is acceptable. If “MCA New” is larger than the published MOCP, raise the MOCP to the next larger size. For separate power, the MOCP for the power exhaust will be 15 amps per NEC.

POWER EXHAUST

MCA

MCA

MCA

MOCP

(for separate

PART NO.

(230 v)

(460 v)

(575 v)

power source)

 

 

 

 

CRPWREXH030A00

1.6

N/A

0.64

15

CRPWREXH021A00

N/A

0.9

N/A

15

CRPWREXH022A00

3.3

N/A

1.32

15

CRPWREXH023A00

N/A

1.8

N/A

15

CRPWREXH028A00

1.7

N/A

0.68

15

CRPWREXH029A00

N/A

1.0

N/A

15

—12—

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Contents Important Read Before Installing ContentsSafety Considerations InstallationBase Unit Dimensions 580F036-072 Base Unit Dimensions 580F073 III. Install External Trap for CONDEN- Sate Drain Alternate Unit SupportII. Field Fabricate Ductwork IV. RIG and Place UnitUnit Size Accessory CRRFCURB001A01 Connector ALT Accessory Drain GASPKG. Accy Hole Power CRRFCURB002A01Install Flue Hood VI. Install GAS PipingUnit 580F MAX Weight Rigging DetailsPhysical Data Furnace Section Freeze Protection Thermostat FOUTDOOR-AIR Inlet Screens RETURN-AIR FiltersField Power Supply Field Control WiringHeat Anticipator Settings VII. Make Electrical ConnectionsPower Wiring Connections Electrical Data Without Convenience Outlet RLA LRA FLA MCA MOCP†Electrical Data With Convenience Outlet VIII. Adjust FACTORY-INSTALLED Options Manual Outdoor-Air DamperOptional EconoMi$er+ Hood BOXBracket Oarh IAQOAT IarhEconoMi$er+ Controller Wiring Damper MovementThermostats EconoMi$er+ Field-Installed Accessories Outdoor Air Temperature OAT Sensor ProvidedSupply Air Temperature SAT Sensor Provided Return Air Temperature RAT SensorIndoor Air Quality Voltage Setting Outdoor Air Humidity SensorTemperature Resistance Range ResolutionEnthalpy Changeover Settings Occupied/Unoccupied Switch Power ExhaustRemote EconoMi$er+ Enable Control Indoor Air Humidity SensorCO2 Sensor Configuration Full OccupancyVentilation Rate Ventilation for PeopleIX. Adjust EVAPORATOR-FAN Speed Direct-Drive MotorsBelt-Drive Motors Fan Rpm at Motor Pulley Settings Motor DataExternal Static Pressure in. wg Cfm Rpm Bhp Watts 900 768870 958External Static Pressure in. wg Cfm Rpm Bhp Watts 9551181 970 1073Low Speed 802 370840 432 802 370 912 489 624773 935967 579 663757 856Airflow Low Speed High Speed Bhp Watts 900884 941762 859 458 944 579 705886 517 969 644 777790 353 828 413866 479 790 353 896 470 990 599828 413 930 535 1021 669 866 479 964 607 1053 746905 553 1000 687 1085 831 944 635 1036 775 1119 924771 867986 966IV Internal Wiring VI. Refrigerant Service PortsPRE-START-UP START-UP Unit PreparationIX. Cooling Main BurnersXI. Heating XII. Safety Relief XIII. Ventilation Continuous FANXIV. ECONOMI$ER+ Controller DS1 DS2 DS3 DS4 Input Name Type USE INPUT/OUTPUT Conversion Connection PINThermostat Inputs Economizer MotorStart-Up Mode Sequence Configuration Variables Read and Setup ModesInput/Output Channels Setup Mode Manual Mode Error ModeXV. ECONOMI$ER+ Configuration Compressor Configuration and Control Ventilation Air and Free CoolingDemand Ventilation Configuration Power Exhaust ConfigurationXVI. Operating Sequence Cooling, Units without EconoMi$er+Heating, Units without EconoMi$er+ Cooling, Units with EconoMi$er+Service Cleaning III. Blower Belt Adjustment ECONOMI$ER+ AdjustmentII. Lubrication IV. Manual OUTDOOR-AIR DamperLimit Switch XIII. HIGH-PRESSURE SwitchXIV. Loss of Charge Switch XVI. Replacement PartsSuction Line Temperature DEG. C Suction Line Temperature DEG. FSuction Line Pressure Kilopascals Suction Line Pressure PsigTON Unit 60 Hz Charging Chart Burner Section Details Troubleshooting ECONOMI$ER+ Troubleshooting Error Code 8 E2 Test Failure Unit Always in Unoccupied ModeII. Unit Troubleshooting RAM Test FailureLED Error Code Service Analysis Heating Service AnalysisCooling Service Analysis FPT GNDGVR HPSStartup Mode Appendix a ECONOMI$ER+ LabelAppendix a ECONOMI$ER+ Label Appendix B JOB Specific ECONOMI$ER+ Configuration Settings Index Service Training Call for Free CatalogPage START-UP Checklist TemperaturesPreliminary 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.
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