For Integrated Control Motors (ICM)

To con®gure the 589A unit, move the 5 Easy Select board wires to the terminals which control the air¯ow. Refer to the Easy Select interface board (Fig. 22) located next to the terminals and to Fig. 30 and 32.

Perform the following steps for basic system con®guration.

AUX HEAT RANGE (VIO) Ð The air¯ow for unit 589A is preset at the factory. The air¯ow selection must not be set at a setting lower than the default. Refer to Table 15 for air¯ow and gas heat input for terminals 1-4.

AC/HP SIZE (BLU) Ð The preset factory default selection for AC/HP SIZE (air conditioner/heat pump) is set to 400 cfm/ ton. The selection pins are con®gured for 350 cfm/ton and 400 cfm/ton.

TYPE (ORN) Ð The TYPE is a preset factory default selec- tion. The preset factory default setting is AC for the 589A units. Default setting should not be altered.

AC/HP CFM ADJUST (BLK) Ð The preset factory default selection is MED. Selections HI and LO will adjust the air- ¯ow supplied for all operational modes (see following table).

The selection options allow installer to adjust air¯ow to meet such individual needs as noise and static compensation, etc.

MODE

FAN ONLY

COOLING

HEATING

LO - Adjust

−15%

−10%

−10%

HI - Adjust

15%

10%

10%

AC/HP TIME DELAY (GRY) Ð Four motor operation delay options are provided to customize system operation. See table below:

OPTION

TERMINAL

DESCRIPTION

 

 

Used when it is desirable

30-Sec On/60-Sec

 

to allow system coils time

1

to heat up or cool down

Off Delay Pro®le

 

prior to air¯ow. Enhances

 

 

 

 

system efficiency.

 

 

Preset factory default setting for

 

 

589A. Used for servicing or

No Delay Option

2

when other components are

used to perform a delay func-

 

 

 

 

tion (e.g., integrated gas

 

 

control).

30-Sec Off Delay

3

Enhances system efficiency.

45-Sec Off Delay

4

Enhances system efficiency.

 

 

 

 

 

Table 8A Ð Superheat Charging Table, 588A018

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TEMP (F)

 

 

 

 

 

INDOOR AIR Ð CFM

 

 

 

 

 

OUTDOOR

 

 

 

 

 

 

 

600

 

 

 

 

 

 

ENTERING

 

 

 

 

 

Indoor Air Ð Ewb (F)

 

 

 

 

 

 

AIR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

54

56

58

60

62

 

64

 

66

 

68

70

72

74

76

 

 

 

 

 

 

65

 

SPH

17.3

18.5

19.6

20.8

24.2

 

27.7

 

28.5

 

29.3

29.3

29.3

29.3

29.3

70

 

SPH

13.8

14.9

16.1

17.3

20.7

 

24.1

 

25.7

 

27.3

27.3

27.3

27.3

27.3

75

 

SPH

10.2

11.4

12.5

13.7

17.1

 

20.6

 

22.9

 

25.2

25.2

25.2

25.2

25.2

80

 

SPH

8.2

8.8

9.5

10.2

13.6

 

17.0

 

20.1

 

23.1

23.9

24.1

25.4

26.1

85

 

SPH

6.1

6.2

6.5

6.6

10.0

 

13.5

 

17.3

 

21.1

22.6

24.1

25.6

27.1

90

 

SPH

*

*

*

5.0

8.1

 

11.4

 

15.2

 

19.0

20.5

22.0

23.5

25.0

95

 

SPH

*

*

*

*

6.2

 

9.4

 

13.2

 

17.0

18.5

20.0

21.5

23.0

100

 

SPH

*

*

*

*

*

 

7.3

 

11.1

 

14.9

17.2

19.5

21.7

24.0

105

 

SPH

*

*

*

*

*

 

5.3

 

9.1

 

12.9

15.9

18.9

21.9

24.9

110

 

SPH

*

*

*

*

*

 

*

 

6.7

 

10.8

13.8

16.8

19.8

22.8

115

 

SPH

*

*

*

*

*

 

*

 

*

 

8.8

11.8

14.8

17.8

20.8

LEGEND

*Do not attempt to charge system under these conditions Ð refrigerant

Ewb Ð Entering Wet Bulb

slugging may occur.

SPH Ð Superheat at Compressor (F)

 

 

 

 

 

 

Table 8B Ð Superheat Charging Table, 588A024

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TEMP (F)

 

 

 

 

 

INDOOR AIR Ð CFM

 

 

 

 

 

OUTDOOR

 

 

 

 

 

 

 

800

 

 

 

 

 

 

ENTERING

 

 

 

 

 

Indoor Air Ð Ewb (F)

 

 

 

 

 

 

AIR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

54

56

58

60

62

 

64

 

66

 

68

70

72

74

76

 

 

 

 

 

 

65

 

SPH

18.2

19.0

19.9

20.7

22.5

 

24.2

 

25.1

 

25.9

26.6

27.2

27.9

28.6

70

 

SPH

17.1

17.6

18.1

18.6

20.4

 

22.1

 

23.0

 

23.9

24.9

26.0

27.1

28.1

75

 

SPH

16.0

16.2

16.4

16.6

18.3

 

20.1

 

21.0

 

21.8

23.3

24.8

26.2

27.7

80

 

SPH

14.8

14.7

14.6

14.5

16.3

 

18.0

 

19.7

 

21.3

22.4

23.5

24.6

25.8

85

 

SPH

13.7

13.3

12.9

12.5

14.3

 

16.0

 

18.4

 

20.7

21.5

22.3

23.1

23.8

90

 

SPH

11.1

10.9

10.7

10.4

12.2

 

13.9

 

16.3

 

18.7

19.9

21.0

22.2

23.4

95

 

SPH

8.5

8.4

8.4

8.4

10.1

 

11.9

 

14.3

 

16.6

18.2

19.8

21.4

23.0

100

 

SPH

7.3

7.5

7.7

7.9

8.9

 

9.9

 

12.2

 

14.6

16.6

18.6

20.6

22.6

105

 

SPH

6.2

6.6

6.9

7.3

7.6

 

7.8

 

10.2

 

12.5

14.9

17.3

19.7

22.1

110

 

SPH

*

*

*

5.3

5.5

 

5.8

 

8.1

 

10.5

13.3

16.1

18.9

21.7

115

 

SPH

*

*

*

*

*

 

*

 

6.1

 

8.4

11.6

14.9

18.1

21.3

LEGEND

*Do not attempt to charge system under these conditions Ð refrigerant

Ewb Ð Entering Wet Bulb

slugging may occur.

SPH Ð Superheat at Compressor (F)

 

Ð36Ð

Page 36
Image 36
Bryant 589A user manual Ð Superheat Charging Table, 588A018, Ð Superheat Charging Table, 588A024, Ð36Ð

589A, 588A specifications

The Bryant 588A is a high-efficiency gas furnace celebrated for its advanced technology and superior performance in residential heating. Known for its reliability and durable construction, this model is ideal for homeowners looking for warmth and comfort during colder months.

One of the standout features of the Bryant 588A is its remarkable AFUE (Annual Fuel Utilization Efficiency) rating, which can reach up to 96.5%. This high efficiency means that a significant portion of the fuel consumed is converted into usable heat, leading to lower energy bills and a reduced carbon footprint. The furnace utilizes a two-stage heating system, which improves comfort levels by providing more consistent temperatures and reducing the frequency of temperature swings in the home.

Another notable characteristic is the incorporation of a multi-speed blower motor. This innovation enhances airflow and optimizes energy use by adjusting the fan speed according to the heating needs of the home. The variable speed operation also helps to minimize noise levels, creating a quieter environment compared to traditional single-speed furnaces.

The Bryant 588A features an advanced control system that allows for better system management and can be integrated with smart home technologies. This allows homeowners to monitor and adjust their heating settings remotely, offering convenience and efficiency. Additionally, the furnace is compatible with Bryant’s Evolution System, which provides advanced diagnostic features and improved energy performance.

Durability is a key characteristic of the Bryant 588A, as it is constructed with a heavy-duty cabinet designed to withstand the rigors of daily use and harsh weather conditions. The unit also includes a corrosion-resistant heat exchanger, ensuring longevity and reliability.

Furthermore, the Bryant 588A operates quietly, thanks to its insulated cabinet and advanced design. This feature is especially appreciated by homeowners seeking a peaceful living environment free from disruptive noises typically associated with heating systems.

In summary, the Bryant 588A gas furnace combines high efficiency, innovative technology, and durable construction. Its effective heating capabilities paired with user-friendly features make it a smart investment for anyone looking to enhance their home heating system while enjoying lower energy costs and increased comfort.