(024) 60 Hz CHARGING CHART

 

 

OUTDOOR

 

 

 

 

 

 

 

 

 

TEMP

 

 

 

 

 

 

 

 

 

 

F

C

 

 

 

 

 

 

 

 

 

125

52

 

689

 

100.0

 

 

 

 

 

115

46

 

 

 

 

 

 

 

 

 

105

41

 

 

 

 

 

 

 

 

 

95

35

SUCTION LINE PRESSURE (KILOPASCALS)

620

 

90.0

 

 

 

 

 

85

29

 

 

 

 

 

 

 

 

 

SUCTION LINE PRESSURE (PSIG)

 

 

 

 

 

 

75

24

551

80.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65

18

483

70.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

55

13

414

60.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45

7

345

50.0

 

 

 

 

 

 

 

276

40.0

 

 

 

 

 

 

 

 

207

 

30.0

 

 

 

 

 

 

 

 

 

 

20.0

30.0

40.0

50.0

60.0

70.0

80.0

 

 

 

 

 

 

SUCTION LINE TEMPERATURE (DEG. F)

 

 

 

-7

-1

4

10

16

21

27

 

 

SUCTION LINE TEMPERATURE (DEG. C)

 

 

50JX500219

C99031

Fig. 30ÐCooling Charging Chart, 50JX 024 Units

 

 

 

 

 

(036) 60 Hz CHARGING CHART

 

 

OUTDOOR

 

 

 

 

 

 

 

 

 

TEMP

 

 

 

 

 

 

 

 

 

 

F

C

 

 

 

 

 

 

 

 

 

125

52

 

689

 

100.0

 

 

 

 

 

115

46

 

 

 

 

 

 

 

 

 

105

41

SUCTION LINE PRESSURE (KILOPASCALS)

620

 

90.0

 

 

 

 

 

95

35

 

 

 

 

 

 

 

 

 

SUCTION LINE PRESSURE (PSIG)

 

 

 

 

 

 

85

29

551

80.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75

24

483

70.0

 

 

 

 

 

65

18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

55

13

414

60.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45

7

345

50.0

 

 

 

 

 

 

 

276

40.0

 

 

 

 

 

 

 

 

207

 

30.0

 

 

 

 

 

 

 

 

 

 

20.0

30.0

40.0

50.0

60.0

70.0

80.0

 

 

 

 

 

 

SUCTION LINE TEMPERATURE (DEG. F)

 

 

 

-7

-1

4

10

16

21

27

 

 

SUCTION LINE TEMPERATURE (DEG. C)

 

 

50JX500221

C99033

Fig. 32ÐCooling Charging Chart, 50JX036 Units

 

 

 

 

 

(048) 60 Hz CHARGING CHART

 

 

OUTDOOR

 

 

 

 

 

 

 

 

 

TEMP

 

 

 

 

 

 

 

 

 

 

F

C

 

 

 

 

 

 

 

 

 

125

52

 

689

 

100.0

 

 

 

 

 

115

46

 

 

 

 

 

 

 

 

 

105

41

 

 

 

 

 

 

 

 

 

95

35

SUCTION LINE PRESSURE (KILOPASCALS)

620

 

90.0

 

 

 

 

 

85

29

 

 

 

 

 

 

75

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65

18

551

SUCTION LINE PRESSURE (PSIG)

80.0

 

 

 

 

 

55

13

 

 

 

 

 

 

 

483

70.0

 

 

 

 

 

45

7

 

 

 

 

 

 

 

414

60.0

 

 

 

 

 

 

 

345

50.0

 

 

 

 

 

 

 

276

40.0

 

 

 

 

 

 

 

 

207

 

30.0

 

 

 

 

 

 

 

 

 

 

20.0

30.0

40.0

50.0

60.0

70.0

80.0

 

 

 

 

 

 

SUCTION LINE TEMPERATURE (DEG. F)

 

 

 

-7

-1

4

10

16

21

27

 

 

SUCTION LINE TEMPERATURE (DEG. C)

 

 

50JX500223

C99035

Fig. 34ÐCooling Charging Chart, 50JX 048 Units

 

 

 

 

 

(030) 60 Hz CHARGING CHART

 

 

OUTDOOR

 

 

 

 

 

 

 

 

 

TEMP

 

 

 

 

 

 

 

 

 

 

F

C

 

 

 

 

 

 

 

 

 

125

52

 

689

 

100.0

 

 

 

 

 

115

46

 

 

 

 

 

 

 

 

 

105

41

SUCTION LINE PRESSURE (KILOPASCALS)

620

 

90.0

 

 

 

 

 

95

35

 

 

 

 

 

 

 

 

85

29

551

SUCTION LINE PRESSURE (PSIG)

80.0

 

 

 

 

 

75

24

 

 

 

 

 

 

 

483

70.0

 

 

 

 

 

65

18

 

 

 

 

 

 

 

414

60.0

 

 

 

 

 

55

13

345

50.0

 

 

 

 

 

45

7

276

40.0

 

 

 

 

 

 

 

 

207

 

30.0

 

 

 

 

 

 

 

 

 

 

20.0

30.0

40.0

50.0

60.0

70.0

80.0

 

 

 

 

 

 

SUCTION LINE TEMPERATURE (DEG. F)

 

 

 

-7

-1

4

10

16

21

27

 

 

SUCTION LINE TEMPERATURE (DEG. C)

 

 

50JX500220

C99032

Fig. 31ÐCooling Charging Chart, 50JX 030 Units

 

 

 

 

 

(042) 60 Hz CHARGING CHART

 

 

OUTDOOR

 

 

 

 

 

 

 

 

 

TEMP

 

 

 

 

 

 

 

 

 

 

F

C

 

 

 

 

 

 

 

 

 

125

52

 

689

 

100.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

115

46

 

 

 

 

 

 

 

 

 

105

41

SUCTION LINE PRESSURE (KILOPASCALS)

620

 

90.0

 

 

 

 

 

95

35

 

 

 

 

 

 

 

 

 

SUCTION LINE PRESSURE (PSIG)

 

 

 

 

 

 

85

29

551

80.0

 

 

 

 

 

75

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65

18

483

70.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

55

13

414

60.0

 

 

 

 

 

45

7

345

50.0

 

 

 

 

 

 

 

276

40.0

 

 

 

 

 

 

 

 

207

 

30.0

 

 

 

 

 

 

 

 

 

 

20.0

30.0

40.0

50.0

60.0

70.0

80.0

 

 

 

 

 

 

SUCTION LINE TEMPERATURE (DEG. F)

 

 

 

-7

-1

4

10

16

21

27

 

 

SUCTION LINE TEMPERATURE (DEG. C)

 

 

50JX500222

C99034

Fig. 33ÐCooling Charging Chart, 50JX 042 Units

 

 

 

 

 

(060) 60 Hz CHARGING CHART

 

 

OUTDOOR

 

 

 

 

 

 

 

 

 

TEMP

 

 

 

 

 

 

 

 

 

 

F

C

 

689

 

100.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

125

52

 

620

 

90.0

 

 

 

 

 

115

46

SUCTION LINE PRESSURE (KILOPASCALS)

 

 

 

 

 

 

105

41

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

95

35

551

SUCTION LINE PRESSURE (PSIG)

80.0

 

 

 

 

 

85

29

 

 

 

 

 

75

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65

18

483

70.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

55

13

414

60.0

 

 

 

 

 

45

7

 

 

 

 

 

 

 

345

50.0

 

 

 

 

 

 

 

276

40.0

 

 

 

 

 

 

 

 

207

 

30.0

 

 

 

 

 

 

 

 

 

 

20.0

30.0

40.0

50.0

60.0

70.0

80.0

 

 

 

 

 

 

SUCTION LINE TEMPERATURE (DEG. F)

 

 

 

-7

-1

4

10

16

21

27

 

 

SUCTION LINE TEMPERATURE (DEG. C)

 

 

50JX500224

C99036

Fig. 35ÐCooling Charging Chart,50JX 060 Units

21

Page 21
Image 21
Carrier 50JS instruction manual C99031, C99033, C99035, C99032, C99034, C99036

50JS specifications

The Carrier 50JS is a high-performance rooftop unit designed for commercial applications, combining advanced technology with energy efficiency to deliver optimal heating and cooling performance. Its compact design allows for easy installation, making it an ideal choice for various settings such as retail spaces, schools, and office buildings.

One of the standout features of the Carrier 50JS is its innovative energy efficiency. Equipped with a high-efficiency scroll compressor, it significantly reduces energy consumption while providing reliable climate control. This model boasts a commendable SEER (Seasonal Energy Efficiency Ratio) rating, which translates to lower utility bills and a reduced carbon footprint, meeting modern energy efficiency standards.

The 50JS unit utilizes R-410A refrigerant, an environmentally friendly option that contributes to its low global warming potential compared to traditional refrigerants. This aligns with Carrier's commitment to sustainability and reducing environmental impact.

Another significant characteristic of the 50JS is its advanced controls and intelligent building integration capabilities. The unit comes with a microprocessor-based control system that allows for precise temperature management and can be easily integrated into building automation systems. This feature enhances user experience, providing real-time data and better management of HVAC operations.

Noise reduction technology is also a key design focus of the Carrier 50JS. The unit incorporates sound-attenuating materials and features that minimize operational noise, making it suitable for noise-sensitive environments like offices and educational institutions.

In terms of air quality, the 50JS offers various filtration options, including high-efficiency filters that remove airborne particulates. This results in cleaner, healthier indoor air, which is crucial for occupant comfort and well-being.

Furthermore, the rooftop unit is built to withstand harsh weather conditions, featuring a durable cabinet constructed from galvanized steel with a corrosion-resistant finish. This enhances the unit's longevity and reliability over time.

In conclusion, the Carrier 50JS rooftop unit stands out in the commercial HVAC market due to its energy efficiency, advanced controls, quiet operation, and robust design. It represents a blend of state-of-the-art technology and practical features, making it a preferred choice for those looking to invest in reliable and sustainable climate control solutions.