Table 2B — Electrical Data (With 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

31.2/31.2

35/35

30/30

 

111/111

 

 

Alt

 

 

4.9

32.6/32.6

40/40

31/31

 

116/116

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std

 

 

 

 

 

 

 

 

3.5

 

22.5/22.5

25/25

23/23

 

90/

90

 

 

208/230-3-60

Alt

187

254

10.2

 

75.0

1/4

 

1.4

4.9

.6

23.9/23.9

30/30

25/25

 

95/

95

036

 

 

High

 

 

 

 

 

 

 

 

5.2

 

24.2/24.2

30/30

25/25

 

114/114

 

 

Std

 

 

 

 

 

 

 

 

1.3

 

9.8

15

10

 

47

 

(3 Tons)

 

 

 

 

 

 

 

 

 

 

 

 

460-3-60

Alt

414

508

4.4

 

40.0

1/4

 

0.8

2.1

.3

10.6

15

11

 

50

 

 

 

 

 

 

 

 

 

 

High

 

 

 

 

 

 

 

 

2.6

 

11.1

15

11

 

59

 

 

 

 

Std

 

 

 

 

 

 

 

 

1.3

 

7.2

15

8

 

36

 

 

 

575-3-60

Alt

518

632

3.7

 

31.0

1/4

 

0.8

2.1

.3

7.7

15

9

 

39

 

 

 

 

High

 

 

 

 

 

 

 

 

2.6

 

8.0

15

9

 

58

 

 

 

208/230-1-60

Std

187

254

23.3

 

118.0

1/4

 

1.4

3.5

.6

40.0/40.0

45/45

38/38

 

134/134

 

 

Alt

 

 

4.9

41.4/41.4

50/50

40/40

 

138/138

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std

 

 

 

 

 

 

 

 

3.5

 

29.0/29.0

35/35

29/29

 

106/106

 

 

208/230-3-60

Alt

187

254

15.4

 

90.0

1/4

 

1.4

4.9

.6

30.4/30.4

35/35

30/30

 

110/110

048

 

 

High

 

 

 

 

 

 

 

 

5.2

 

30.7/30.7

35/35

31/31

 

129/129

 

 

Std

 

 

 

 

 

 

 

 

1.8

 

15.2

20

15

 

53

 

(4 Tons)

 

 

 

 

 

 

 

 

 

 

 

 

460-3-60

Alt

414

508

8.3

 

45.0

1/4

 

0.8

2.1

.3

15.5

20

15

 

55

 

 

 

 

 

 

 

 

 

 

High

 

 

 

 

 

 

 

 

2.6

 

16.0

20

16

 

64

 

 

 

 

Std

 

 

 

 

 

 

 

 

1.8

 

10.9

15

12

 

42

 

 

 

575-3-60

Alt

518

632

6.4

 

36.0

1/4

 

0.8

2.1

.3

11.1

15

12

 

44

 

 

 

 

High

 

 

 

 

 

 

 

 

2.6

 

11.4

15

12

 

51

 

 

 

208/230-1-60

Std

187

254

28.8

 

147.0

1/4

 

1.4

5.9

.6

49.3/49.3

60/60

47/47

 

166/166

 

 

Alt

 

 

6.6

50.0/50.0

60/60

48/48

 

188/188

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std

 

 

 

 

 

 

 

 

5.9

 

32.1/32.1

40/40

32/32

 

133/133

 

 

208/230-3-60

Alt

187

254

16.0

 

114.0

1/4

 

1.4

5.2

.6

31.4/31.4

40/40

32/32

 

153/153

060

 

 

High

 

 

 

 

 

 

 

 

7.5

 

33.7/33.7

40/40

34/34

 

179/179

 

 

Std

 

 

 

 

 

 

 

 

3.1

 

15.3

20

15

 

74

 

(5 Tons)

 

 

 

 

 

 

 

 

 

 

 

 

460-3-60

Alt

414

508

7.4

 

64.0

1/4

 

0.8

2.6

.3

15.6

20

15

 

83

 

 

 

 

 

 

 

 

 

 

High

 

 

 

 

 

 

 

 

3.4

 

15.6

20

16

 

96

 

 

 

 

Std

 

 

 

 

 

 

 

 

3.1

 

11.5

15

13

 

60

 

 

 

575-3-60

Alt

518

632

6.2

 

52.0

1/4

 

0.8

2.6

.3

11.7

15

12

 

67

 

 

 

 

High

 

 

 

 

 

 

 

 

3.4

 

11.7

15

13

 

77

 

 

 

208/230-3-60

Std

187

254

20.6

 

146.0

1/4

 

1.4

5.2

.6

37.2/37.2

45/45

37/37

 

184/184

 

 

High

 

 

7.5

39.5/39.5

45/45

39/39

 

210/210

 

 

 

 

 

 

 

 

 

 

 

 

 

072

 

460-3-60

Std

414

508

9.5

 

73.0

1/4

 

0.6

2.6

.3

17.6

20

17

 

92

(6 Tons)

High

 

 

3.4

18.4

25

18

 

105

 

 

 

 

 

 

 

 

 

 

 

 

 

575-3-60

Std

518

632

7.6

 

58.4

1/4

 

0.6

2.6

.3

13.1

20

14

 

77

 

 

High

 

 

3.4

13.7

20

15

 

90

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/230-3-60

Std

187

254

20.6

 

146.0

1/4

 

1.4

5.2

.6

37.2/37.2

45/45

37/37

 

184/184

 

 

High

 

 

7.5

39.5/39.5

45/45

39/39

 

210/210

 

 

 

 

 

 

 

 

 

 

 

 

 

073

 

460-3-60

Std

414

508

9.5

 

73.0

1/4

 

0.6

2.6

.3

17.6

20

17

 

92

(6 Tons)

High

 

 

3.4

18.4

25

18

 

105

 

 

 

 

 

 

 

 

 

 

 

 

 

575-3-60

Std

518

632

7.6

 

58.4

1/4

 

0.6

2.6

.3

13.1

20

14

 

77

 

 

High

 

 

3.4

13.7

20

15

 

90

 

 

 

 

 

 

 

 

 

 

 

 

 

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

13

Page 13
Image 13
Bryant 580F installation instructions Electrical Data With Convenience Outlet

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.