Table 2A Ð Physical Data; 30HL, HWA Condenserless Units Ð English

UNIT 30

HWA018

HWA025

HWA028

HWA035

HWA040

HL050

HL060

OPERATING WT (Approximate) − lb

740

880

960

975

1080

2070/

2130/

2120*

2190*

 

 

 

 

 

 

REFRIGERANT² Ð lb

 

 

 

R-22

 

 

 

 

1.6

2.0

2.4

2.4

3.0

6.3/4.2**

5.3/5.3**

COMPRESSOR

 

 

 

 

 

06E6275,

 

Model No.

06DG537

06E2250

06E7265

06E7275

06E7299

06E6275

06E2250

Nominal Hp

 

 

 

 

 

 

15

20

25

30

35

25,20

30 (ea)

Quantity

1

1

1

1

1

1 (ea)

2

Cylinders Per Compressor

6

4

6

6

6

6,4

6

Capacity Control Ð Standard

 

 

 

 

 

 

 

No. of Steps

3

2

3

3

3

4

4

Minimum Step Capacity (%)

33

50

33

33

33

20²²

33

Capacity Control Ð With Optional

 

 

 

 

 

 

 

Hot Gas Bypass

 

 

 

 

 

 

 

No. of Steps

4

3

4

4

4

5

5

Minimum Step Capacity (%)

10

10

10

10

10

10

10

Relief Valve Flow Rate Ð lb air/min

Ð

15.1

15.1

15.1

15.1

15.1

15.1

COOLER

 

 

 

 

 

 

 

Part No.

LL01SB006

LL01SB007

LL01SB009

LL01SB009

LL01SC005

10HA400654

10HA400664

Dry Weight Ð lb

69

81

105

105

145

726

726

Fluid Side Ð psig

300

300

300

300

300

150

150

Refrigerant Side Ð psig

430

430

430

430

430

235

235

Net Fluid Volume Ð Gal.

1.4

1.6

2.1

2.1

3.3

13.1

15.2

(includes nozzles)

 

 

 

 

 

 

 

Fluid Connections Ð in.

 

 

 

Grooved End

 

 

 

Inlet

11¤2

11¤2

11¤2

11¤2

21¤2

3

3

Outlet

11¤2

11¤2

11¤2

11¤2

21¤2

3

3

CONDENSER CONNECTIONS

 

 

 

 

 

 

 

Refrigerant Connections Ð in.

 

 

 

 

 

 

 

Liquid Line ODS

7¤8

7¤8

7¤8

7¤8

7¤8

7¤8

7¤8

Discharge Line ODS

11¤8

11¤8

13¤8

13¤8

15¤8

13¤8

13¤8

LEGEND

ODS Ð Outside Diameter, Sweat

*60 Hz/50 Hz units.

²30HWA and HL units (condenserless) are shipped with a refrigerant holding charge. Approximate cooler operating charge is shown.

**Ckt 1/Ckt 2.

²²With transfer switch set to compressor no. 2 position; 40% with transfer switch set to compressor no. 1 position.

NOTE: Operating weight includes refrigerant operating charge and weight of ¯uid in the heat exchangers.

Table 2B Ð Physical Data; 30HL, HWA Condenserless Units Ð SI

UNIT 30

HWA018

 

HWA025

HWA028

 

HWA035

 

HWA040

HL050

HL060

OPERATING WT (Approximate) − kg

335

 

399

435

 

442

 

490

938/

966/

 

 

 

961²

993²

 

 

 

 

 

 

 

 

 

REFRIGERANT² Ð kg

 

 

 

 

 

R-22

 

 

 

 

0.7

 

0.9

1.1

 

1.1

 

1.4

2.9/1.9**

2.4/2.4**

COMPRESSOR

 

 

 

 

 

 

 

 

06E6275,

 

Model No.

06DG537

 

06E2250

06E7265

 

06E7275

 

06E7299

06E6175

 

 

 

06E2250

Nominal kW

 

 

 

 

 

 

 

 

 

11.2

 

14.9

18.7

 

22.4

 

26.1

18.7,14.9

22.4 (ea)

Quantity

1

 

1

1

 

1

 

1

1 (ea)

2

Cylinders Per Compressor

6

 

4

6

 

6

 

6

6,4

6

Capacity Control Ð Standard

 

 

 

 

 

 

 

 

 

 

No. of Steps

3

 

2

3

 

3

 

3

4

4

Minimum Step Capacity (%)

33

 

50

33

 

33

 

33

20²²

33

Capacity Control Ð With Optional Hot Gas Bypass

 

 

 

 

 

 

 

 

 

 

No. of Steps

4

 

3

4

 

4

 

4

5

5

Minimum Step Capacity (%)

10

 

10

10

 

10

 

10

10

10

Relief Valve Flow Rate Ð kg air/min

Ð

 

6.8

6.8

 

6.8

 

6.8

6.8

6.8

COOLER

 

 

 

 

 

 

 

 

 

 

Part No.

LL01SB006

 

LL01SB007

LL01SB009

 

LL01SB009

 

LL01SC005

10HA400654

10HA400664

Dry Weight Ð kg

31.3

 

36.7

47.6

 

47.6

 

65.7

330

330

Fluid Side Ð kPa

2069

 

2069

2069

 

2069

 

2069

1034

1034

Refrigerant Side Ð kPa

2965

 

2965

2965

 

2965

 

2965

1620

1620

Net Fluid Volume Ð L

5.3

 

6.1

8.0

 

8.0

 

12.5

49.9

57.5

(includes nozzles)

 

 

 

 

 

 

 

 

 

 

Fluid Connections Ð in.

 

 

 

 

 

Grooved End

 

 

 

 

Inlet

11¤2

 

11¤2

11¤2

 

11¤2

 

21¤2

3

3

Outlet

11¤2

 

11¤2

11¤2

 

11¤2

 

21¤2

3

3

CONDENSER CONNECTIONS

 

 

 

 

 

 

 

 

 

 

Refrigerant Connections Ð in.

 

 

 

 

 

 

 

 

 

 

Liquid Line ODS

 

7¤8

 

7¤8

 

7¤8

7¤8

7¤8

Discharge Line ODS

11¤8

13¤8

 

15¤8

13¤8

13¤8

LEGEND

ODS Ð Outside Diameter, Sweat

*60 Hz/50 Hz units.

²30HWA and HL units (condenserless) are shipped with a refrigerant holding charge. Approximate cooler operating charge is shown.

**Ckt 1/Ckt 2.

²²With transfer switch set to compressor no. 2 position; 40% with transfer switch set to compressor no. 1 position.

NOTE: Operating weight includes refrigerant operating charge and weight of ¯uid in the heat exchangers.

12

Page 12
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Carrier 30HW018-040, 30HL050, 060 Ð Physical Data 30HL, HWA Condenserless Units Ð English, Condenser Connections

30HK040-060, 060, 30HL050, 30HW018-040 specifications

The Carrier 30HW018-040, 30HL050, 060, and 30HK040-060 series represents a range of advanced rooftop units designed to meet the diverse heating and cooling needs of commercial buildings. Renowned for their efficiency and performance, these units incorporate cutting-edge technologies to improve operational effectiveness and reduce energy consumption.

One of the standout features of the Carrier 30HW series is its high-efficiency scroll compressors, which are engineered to provide exceptional cooling capacity while minimizing energy usage. These compressors operate quietly and ensure smooth performance across varying loads. Additionally, the units utilize advanced microprocessor controls that enhance system efficiency by enabling precise temperature regulation and optimizing energy consumption based on real-time weather conditions.

Another important aspect of the 30HL series is its ability to provide reliable heating and cooling capabilities even in extreme weather conditions. With robust heat exchangers and a range of variable-speed fans, these units can efficiently circulate air while maintaining optimal indoor comfort levels. Variable-speed technology not only enhances comfort but also improves energy savings, as the system can adjust its output based on occupancy and external temperature fluctuations.

The 30HK series, specifically designed for high-performance applications, features enhanced filtration systems which improve indoor air quality. These systems are capable of accommodating various filter types, ensuring that airborne contaminants are effectively captured. This makes the 30HK a suitable choice for environments where air quality is a priority, such as schools, hospitals, and commercial offices.

Moreover, all units in the 30HW, 30HL, and 30HK series are designed with ease of maintenance in mind. Removable panels and easy access points allow for quick servicing and reduces downtime. The compact design also ensures that installation is straightforward, making them a preferred choice for many contractors.

In summary, Carrier's 30HW018-040, 30HL050, 060, and 30HK040-060 series are integral solutions in the HVAC market, combining energy efficiency, advanced controls, and superior air quality features. These rooftop units are tailored for commercial applications, providing reliable heating and cooling solutions while prioritizing comfort and sustainability. Through continuous innovation, Carrier remains at the forefront of HVAC technology, ensuring that their products meet the evolving demands of the industry.