Bryant 558J manual 15.5 16.5 11.5

Page 39

Table 35 – MCA/MOCP DETERMINATION W/ PWRD C.O.

 

HZ

 

ELECTRIC HEATER

 

 

 

 

NO C.O. or UNPWRD C.O.

 

 

 

 

UNIT

---PHV---

IFM

 

 

 

NO P.E.

FLA

 

LRA

 

w/ P.E. (pwrd fr/unit)

LRA

 

 

TYPE

kW

FLA

MCA

MOCP

 

DISC. SIZE

MCA

 

MOCP

DISC. SIZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---

---

30.5

45

 

30

 

157

32.4

 

50

32

159

 

 

 

4.9/6.5

13.6/15.6

30.5/30.5

45/45

 

30/30

 

157/157

32.4/32.4

 

50/50

32/32

159/159

 

 

STD

7.9/10.5

21.9/25.3

33.9/38.1

45/45

 

31/35

 

157/157

36.3/40.5

 

50/50

33/37

159/159

 

 

12.0/16.0

33.4/38.5

48.3/54.6

50/60

 

44/50

 

157/157

50.6/57.0

 

60/60

47/52

159/159

 

 

 

 

 

 

 

 

 

15.8/21.0

43.8/50.5

61.3/69.6

70/70

 

56/64

 

157/157

63.6/72.0

 

70/80

59/66

159/159

 

 

 

19.9/26.5

55.2/63.8

75.5/86.3

80/90

 

69/79

 

157/157

77.9/88.6

 

80/90

72/82

159/159

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---60

 

---

---

32.8

50

 

32

 

183

34.7

 

50

34

185

 

 

4.9/6.5

13.6/15.6

32.8/32.8

50/50

 

32/32

 

183/183

34.7/34.7

 

50/50

34/34

185/185

 

---3

MED

7.9/10.5

21.9/25.3

36.8/41.0

50/50

 

34/38

 

183/183

39.1/43.4

 

50/50

36/40

185/185

 

208/230

12.0/16.0

33.4/38.5

51.1/57.5

60/60

 

47/53

 

183/183

53.5/59.9

 

60/60

49/55

185/185

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15.8/21.0

43.8/50.5

64.1/72.5

70/80

 

59/67

 

183/183

66.5/74.9

 

70/80

61/69

185/185

 

 

 

19.9/26.5

55.2/63.8

78.4/89.1

80/90

 

72/82

 

183/183

80.8/91.5

 

90/100

74/84

185/185

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---

---

32.8

50

 

32

 

183

34.7

 

50

34

185

 

 

 

4.9/6.5

13.6/15.6

32.8/32.8

50/50

 

32/32

 

183/183

34.7/34.7

 

50/50

34/34

185/185

 

 

HIGH

7.9/10.5

21.9/25.3

36.8/41.0

50/50

 

34/38

 

183/183

39.1/43.4

 

50/50

36/40

185/185

 

 

12.0/16.0

33.4/38.5

51.1/57.5

60/60

 

47/53

 

183/183

53.5/59.9

 

60/60

49/55

185/185

 

 

 

 

 

 

 

 

 

15.8/21.0

43.8/50.5

64.1/72.5

70/80

 

59/67

 

183/183

66.5/74.9

 

70/80

61/69

185/185

 

 

 

19.9/26.5

55.2/63.8

78.4/89.1

80/90

 

72/82

 

183/183

80.8/91.5

 

90/100

74/84

185/185

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

558J*07

 

STD

---

---

15.5

25

 

15

 

79

16.5

 

25

16

80

 

6.0

7.2

15.5

25

 

15

 

79

16.5

 

25

16

80

 

 

 

 

 

 

 

 

 

11.5

13.8

20.5

25

 

19

 

79

21.8

 

25

20

80

 

 

 

14.0

16.8

24.3

25

 

22

 

79

25.5

 

30

23

80

 

 

 

23.0

27.7

37.9

40

 

35

 

79

39.1

 

40

36

80

 

 

 

25.5

30.7

41.6

45

 

38

 

79

42.9

 

45

39

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---

---

16.3

25

 

16

 

92

17.3

 

25

17

93

 

--- 60

 

6.0

7.2

16.3

25

 

16

 

92

17.3

 

25

17

93

 

 

11.5

13.8

21.5

25

 

20

 

92

22.8

 

25

21

93

 

3

MED

 

 

 

 

14.0

16.8

25.3

30

 

23

 

92

26.5

 

30

24

93

 

---

 

 

 

 

 

460

 

23.0

27.7

38.9

40

 

36

 

92

40.1

 

45

37

93

 

 

 

25.5

30.7

42.6

45

 

39

 

92

43.9

 

45

40

93

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---

---

17.3

25

 

17

 

101

18.3

 

25

18

102

 

 

 

6.0

7.2

17.3

25

 

17

 

101

18.3

 

25

18

102

 

 

HIGH

11.5

13.8

22.8

25

 

21

 

101

24.0

 

25

22

102

 

 

14.0

16.8

26.5

30

 

24

 

101

27.8

 

30

26

102

 

 

 

 

 

 

 

 

 

23.0

27.7

40.1

45

 

37

 

101

41.4

 

45

38

102

 

 

 

25.5

30.7

43.9

45

 

40

 

101

45.1

 

50

42

102

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

STD

---

---

11.9

15

 

12

 

63

13.8

 

20

14

65

 

3---

MED

---

---

12.7

20

 

12

 

74

14.6

 

20

15

76

 

575---

 

 

 

 

HIGH

---

---

12.7

20

 

12

 

74

14.6

 

20

15

76

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

558J

LEGEND:

 

 

CO

---

Convenient outlet

DISC

---

Disconnect

FLA

---

Full load amps

IFM

---

Indoor fan motor

LRA

---

Locked rotor amps

MCA

---

Minimum circuit amps

MOCP

--- Maximum over current protection

PE

---

Power exhaust

UNPWRD CO

---

Unpowered convenient outlet

NOTES:

 

 

1.In compliance with NEC requirements for multimotor and combina- tion 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 percentage of voltage imbalance.

% Voltage Imbalance = 100 x

max voltage deviation from average voltage

 

average voltage

 

Example: Supply voltage is 230-3-60

AB = 224 v

BC = 231 v

AC = 226 v

Average Voltage =

(224 + 231

+ 226)

=

681

 

 

 

3

 

3

 

 

 

=

227

 

 

 

Determine maximum deviation from average voltage.

(AB) 227 – 224 = 3 v

Maximum deviation is 4 v.

(BC) 231 – 227 = 4 v

Determine percent of voltage imbalance.

% Voltage Imbalance

= 100 x

4

 

 

 

227

 

 

 

 

 

= 1.76%

 

 

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.

39

Image 39
Contents Product Data Table of Contents Features and Benefits Voltage Cooling Tons Factory Installed OptionsUnit Type Design RevisionEconomizer Sensors FACTORY-INSTALLED Options and FIELD-INSTALLED AccessoriesEconomizers DampersFactory Options AND/OR Accessories Alternate Motors and Drives Thru-the-Base ConnectionsElectric Heaters ARI Cooling Rating Tables Minimum Maximum Airflows Electric Heat Unit Cooling Electric HeatersMinimum Sound Performance Table Outdoor Sound dB125 250 500 1000 2000 4000 8000 Tons Physical Data CoolingElectric Heat Electrical Data Tons CRSINGLE***A00 Part Number Power 102A00 6.0 104B00 10.5 9.6 105A00 16.0 12.0/14.7 038 Base Unit Dimensions Chassis Curbs & Weights Dimensions ChassisCurb Installation Detail Typical Application Data Determine cooling and heating loads Selection Procedure with 558J*07 Example558J*04 105 115 EAT dB Ambient Temperature558J*05 105 115 EAT dB 558J*06 105 115 EAT dB 558J*07 105 115 EAT dB TonsGeneral fan performance notes Static Pressure Adders Factory Options and/or AccessoriesFAN Performance 558J*04CFM RPM BHP FAN Performance 558J*05 1512 1494Medium Static Option High Static Option 1485558J*06 724765 2250 980 1066 1146 1220 1291 2375 1024 907 558J*07Unit MOTOR/DRIVE Motor Pulley Turns Open Combo Pulley AdjustmentCfm ECONOMIZER, Barometric Relief and PE PerformanceElectrical Information FLA Type FLA Mocp DISC. Size MCA/MOCP Determination no C.O. or Unpwrd C.OElectric Heater IFM MCA No P.E FLA LRA558J*05 MCA/MOCP Determination W/ Pwrd C.O IFM No P.E FLA LRAType FLA MCA Mocp DISC. Size 15.5 16.5 11.5 Type FLA MCA Mocp DISC. Size LRA IFM No P.EIFM MCA No P.E LRA Unit IFM No P.E PH---HZ Electric Heater40.0 41.3 12.9 13.9 14.4 15.6 Typical Power Diagram Economizer Notes Typical Wiring DiagramElectro-mechanical units with an economizer Sequence of OperationGeneral Electro-mechanical units with no economizerHvac Guide Specifications Guide Specifications 558J*04-0723 09 93.13 Insert Sequence of Operation 558J 558J 558J 558J 558J 558J Catalog No. PDS558J---01

558J specifications

The Bryant 558J is a high-efficiency air conditioning unit that provides outstanding comfort and performance for residential spaces. Engineered with contemporary technology, this HVAC system showcases a blend of innovative features designed to enhance user experience while promoting energy efficiency.

One of the main features of the Bryant 558J is its high Seasonal Energy Efficiency Ratio (SEER) rating, which ensures optimal energy savings while providing consistent cooling throughout the warmer months. This model boasts an impressive SEER that positions it among the top performers in its category, making it an excellent choice for environmentally-conscious homeowners looking to reduce their energy consumption.

The Bryant 558J utilizes advanced variable-speed compressor technology. This means it can adjust its cooling output dynamically based on indoor temperature requirements, which results in improved temperature consistency and quieter operation. Unlike single-speed systems that can be noisy during operation, the variable-speed compressor provides a more tranquil living environment, as it can run at lower speeds for extended periods.

Additionally, the unit is equipped with a durable, all-weather cabinet designed to resist corrosion and withstand the elements, ensuring longevity and reliability. The unit's aesthetic design also allows it to blend seamlessly into most outdoor settings, enhancing curb appeal without compromising functionality.

In terms of installation and maintenance, the Bryant 558J offers user-friendly features. Its compact design makes it easy to install in tight spaces, while the easy-access panel allows for straightforward maintenance and servicing, reducing downtime and improving overall efficiency.

The unit is compatible with smart thermostats, allowing homeowners to integrate modern technology into their HVAC systems. This compatibility empowers users to control their home environment remotely, monitor energy usage, and create personalized schedules that align with their lifestyles.

Furthermore, the Bryant 558J comes with a comprehensive warranty, offering peace of mind to residents investing in a cooling solution. This level of backing evidences the manufacturer's commitment to quality and customer satisfaction.

In summary, the Bryant 558J stands out as a premier air conditioning solution characterized by its high efficiency, variable-speed technology, durable construction, and modern compatibility. Whether for new installations or replacements, this model exemplifies the perfect balance of comfort, reliability, and energy savings, making it a worthwhile investment for any homeowner.