Carrier Understanding Hot Gas Bypass Piping for Air Conditioning Systems

Page 22

Table 8 — Distributor Part Numbers

PART NO.

NO.

CONNECTION

SPORLAN

 

OF

NOZZLE

 

 

 

OD (in.)

 

Sporlan

Carrier

TUBES

Type

Size

 

 

 

1112-2-1/4

EA07NC261

2

 

 

 

 

1112-3-1/4

EA07FC027

3

 

 

 

 

1112-4-1/4

EA07NC262

4

0.88

G

3/4 to 12

 

1112-5-1/4

EA07NC263

5

 

1112-6-1/4

EA07NC264

6

 

 

 

 

1113-7-1/4

EA07HC207

7

 

 

 

 

1113-8-1/4

EA07HC208

8

 

 

 

 

1115-8-1/4

EA07KC240

8

 

 

 

 

1115-9-1/4

EA07KC241

9

1.12

E

3 to 30

 

1115-10-1/4

EA07KC242

10

 

 

 

 

1116-11-1/4

EA07HC011

11

 

 

 

 

1117-11-1/4

EA07LC510

11

 

 

 

 

1117-12-1/4

EA07HC012

12

 

 

 

 

1117-13-1/4

EA07HC013

13

1.38

C

3 to 50

 

1126-14-1/4

EA07TC290

14

Fig. 27 — Expansion Valve Piping

1126-15-1/4

EA07HC015

15

 

 

 

1126-16-1/4

EA07TC207

16

 

 

 

 

1126-17-1/4

EA07HC017

17

 

 

 

 

 

 

 

 

Fig. 28 — Distributor and Hot Gas Bypass

 

 

 

 

Auxiliary Side Connector

 

 

 

Table 9 — Side Connector (Hot Gas Bypass) Data

 

 

 

 

 

 

 

 

 

SPORLAN

CARRIER

 

CONNECTION SIZES (in.)

USED WITH

NOZZLE

TYPE

PART NO.

Inlet — ODM Solder

Outlet — ODF Solder

Auxiliary — ODF Solder

DISTRIBUTOR TYPE

SIZE

ASC-5-4

5/8

5/8

1/2

1620, 1622

J

ASC-7-4

EA19BA504

7/8

7/8

1/2

1112, 1113

G

ASC-9-5

EA19BA705

11/8

11/8

5/8

1115, 1116

E

ASC-11-7

EA19BA905

13/8

13/8

7/8

1117, 1126

C

ASC-13-9

15/8

15/8

11/8

1125, 1127, 1143

A

DIMENSIONS (in.)

SPORLAN

 

A

 

B

C

D

E

 

F

TYPE

 

 

 

 

 

 

 

 

 

 

 

 

ASC-5-4

5/8 ODM

5/8 ODF

1.88

0.95

1.25

1/2 ODM

ASC-7-4

7/8

ODM

7/8

ODF

2.25

1.06

1.38

1/2

ODM

ASC-9-5

11/8

ODM

11/8

ODF

2.81

1.47

1.62

15/8

ODM

ASC-11-7

13/8

ODM

13/8

ODF

3.53

1.89

2.19

17/8

ODM

ASC-13-9

15/8

ODM

15/8

ODF

3.72

1.83

2.75

11/8

ODM

LEGEND

ODF — Outside Diameter, Female

ODM — Outside Diameter, Male

22

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Contents Contents → Safety ConsiderationsIntroduction Unit IdentificationPage Preinstallation Service Area Requirements SizePhysical Data Unit SizeUnit Rigging Details Mixing Box Damper Operating Torque In.-lb InstallationMixing Box 39L Unit Size TorqueRecommended Actuators Page Install Sheaves on Motor and Fan Shafts IGV Actuator Bracket InstallationDetermining Sheave-Shaft Overhang PD Range Belt Small Deflection Force LB SheaveCross SectionWater and Steam Coil Piping Recommendations Coil Freeze-Up ProtectionLow, Medium or High Pressure Coil Piping Dripping Steam Supply to Condensate Return Chilled Water Coil Circuiting Data Steam Coil Connection Sizes Face Split Coil Suction Line Piping Direct Expansion Coil Circuiting Data Small Face Area 39LB, 39LC, 39LF Unit Size Circuiting Type ROW COIL††Side Connector Hot Gas Bypass Data Distributor Part Numbers= 1.68 x .33 x Face Split Coil Manifolding Typical Electric Heater Installation Typical Electric Heater Wiring Schematic Electric Heater Data Steps FLAWire Size Load Amps Fan Discharge Positions, Fans without IGVsSTART-UP Bolt Size TorqueCoil Cleaning ServiceFan Motor Replacement GeneralField-Installed Coils 39LA,LD Only Coil RemovalHorizontal Unit Slant Coil Removal 39LA Units Sizes Vertical Unit Slant Coil Removal 39LD Units Sizes Page Changing Coil Hand Fan Shaft Bearing Removal FiltersDX and ALL Water Coils Steam Coils Only Filter Data Filter Arrangement, 2-in. and 4-in. FlatManufacturer Lubricant LubricationLubricant Data 39L Unit Size Cutoff Cutoff ClearanceMetric Conversion Chart Copyright 2004 Carrier Corporation

39LG, 39LH03-25, 39LD, 39LE, 39LB specifications

The Carrier 39 series, encompassing models 39LA, 39LF, 39LC, 39LB, and 39LE, represents a prominent line of rooftop packaged units that combine robust performance, energy efficiency, and advanced technology for commercial applications. Designed to provide reliable heating and cooling solutions, these units stand out for their versatility and innovative features.

The 39LA model offers high efficiency and flexibility, making it ideal for various building types. It incorporates advanced economizer capabilities that enhance indoor air quality while reducing energy costs. The unit is equipped with a dual-walled cabinet, which not only improves durability but also ensures quiet operation, making it suitable for noise-sensitive environments.

The 39LF model further enhances energy savings, featuring a unique hybrid heat pump system. This system allows for both heating and cooling through an integrated design, reducing the need for separate systems and streamlining maintenance requirements. The 39LF also boasts high Seasonal Energy Efficiency Ratio (SEER) ratings, contributing to lower operating costs without compromising comfort.

The 39LC variant excels in humid climates, employing advanced dehumidification technologies that effectively manage indoor moisture levels. This model is often utilized in environments such as gyms, restaurants, and hotels where humidity control is vital. Its variable-speed compressors adjust output based on demand, optimizing energy consumption while maintaining consistent comfort levels.

The 39LB model focuses on enhanced filtration and air quality improvements. Its engineered design accommodates high-efficiency particulate air (HEPA) filters, crucial for spaces that require stringent air quality standards. This model also includes smart controls that allow for precise temperature adjustments, ensuring optimal comfort in any setting.

Finally, the 39LE unit emphasizes user-friendly interfaces and smart technology integration. The built-in Wi-Fi capability enables remote monitoring and operation, allowing managers to adjust settings from anywhere, improving overall energy management. Additionally, the 39LE’s compatibility with Building Management Systems (BMS) facilitates seamless integration into existing setups.

In summary, the Carrier 39 series 39LA, 39LF, 39LC, 39LB, and 39LE present a comprehensive array of features designed for various commercial heating and cooling applications. With an emphasis on energy efficiency, advanced air quality management, and user-friendly technology, these units continue to set the standard for rooftop packaged units in the industry. Their innovative characteristics not only enhance comfort but also promote sustainability, making them a smart choice for modern commercial environments.