Carrier HFC-134A installation instructions A23-1541, A23-1543

Page 27

W

 

3/8" MALE FLARE

 

 

RELIEF VALVE CONN.

 

LEVEL GAGE

 

1/2" DIA. K.O.

0' - 9 "

 

 

 

 

ELECTRICAL CONN.

[229mm]

 

 

(PUMPOUT POWER)

TYPICAL

0' - 5 1/2" [140mm]

D

E

PRESSURE GAGE

a23-1541

NOTES:

1. Denotes center of gravity.

2. Dimensions in [ ] are in millimeters.

3.The weights and center of gravity values given are for an empty storage tank.

4.For additional information on the pumpout unit, see certified drawings.

5.Conduit knockout is located on the side of the control box.

6.28 cubic ft storage tank weight: 2334 lb (1059 kg).

7.52 cu ft storage tank weight:

3414 lb (1549 kg).

 

 

(2) 1" NPT RELIEF

 

 

VALVE OUTLET (SEE FIELD

R

1' - 7 "

INSTALLATION NOTES)

 

 

[483mm]

 

 

T

0' - 5 7/8 "

 

 

[149mm]

 

 

B

 

 

TOP VIEW

1/2" MALE FLARE

 

3/4" NPT

VAPOR CONN.

 

 

PUMPOUT CONDENSER

 

 

3/4" NPT

 

WATER OUTLET CONN.

 

 

PUMPOUT CONDENSER

 

ELECTRICAL SERVICE

WATER INLET CONN.

 

ACCESS SPACE

 

 

20 3/4" X 8 3/4" X 4 1/2"

 

 

(BOTH SIDES)

VAPOR

J

K

V

 

 

1" NPT

 

 

LIQUID CONN.

U

 

0'- 9 7/8"

 

 

 

 

 

[249mm]

 

 

N

M

G

 

 

 

a23-1542

 

 

A

 

 

 

 

L

F

0'- 9" [229mm]

TYPICAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FRONT VIEW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIMENSIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1'-0 3/4"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[324mm]

 

 

 

 

 

 

 

 

ENGLISH (ft-in.)

 

 

 

 

 

 

 

 

 

 

 

0'- 7 15/16"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[202mm]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(FARSIDE)

 

 

3/8" MALE FLARE

TANK

A

B

 

C

D

 

E

 

F

 

G

 

H

 

J

K

 

 

 

 

 

 

 

 

 

RELIEF VALVE CONN.

SIZE

 

 

 

 

 

 

0'- 2 3/4"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/2" DIA. K.O.

0428

10- 5

 

9-10

 

 

4-41/4

 

2-43/4

 

1-23/8

 

3-11/4

 

6-43/16

 

3-113/8

 

3-47/8

2-99/16

 

 

[70mm]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRICAL CONN.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0452

14-111/4

14- 41/2

 

4-81/4

 

2-81/2

 

1-41/4

 

3-41/2

 

7-21/4

 

 

4- 31/4

 

3-83/4

3-17/16

 

 

 

 

 

 

 

 

 

(PUMPOUT POWER)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(FAR SIDE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TANK

L

M

 

N

P

 

R

 

S

 

T

 

U

 

V

W

 

 

 

 

 

 

 

 

 

 

SIZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

0428

3-45/8

 

0-31/2

 

 

4- 91/2

1-77/8

 

2-03/8

 

3-9

 

5-01/4

 

2-5

 

 

2-97/8

2-53/4

C

 

 

0452

3-81/2

 

0-33/8

 

 

6-115/8

1-83/4

 

2-05/8

 

4-1

 

5-01/2

 

2-51/4

 

2-101/8

2-6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

SI (mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TANK

A

 

B

 

 

C

 

D

 

 

E

 

 

F

 

G

 

 

H

 

 

J

 

K

 

P

 

 

 

SIZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0428

3175

 

2997

 

1327

 

730

 

365

 

946

1935

 

1203

 

1038

 

852

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0'- 3 1/4"

0452

4553

 

4381

 

1429

 

826

 

413

 

1029

2191

 

1302

 

1137

 

951

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0'- 10"

 

 

 

TANK

L

 

M

 

 

N

 

P

 

 

R

 

 

S

 

T

 

 

U

 

 

V

 

W

 

 

 

[83mm]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[254mm]

 

 

SIZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a23-1543

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0428

1032

 

89

 

1451

 

505

 

619

 

1143

1530

 

737

 

860

 

756

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEFT SIDE VIEW

0452

1130

 

86

 

2124

 

527

 

625

 

1225

1537

 

742

 

867

 

762

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 38 — Optional Pumpout Unit and Storage Tank

27

Page 26 Page 28
Image 27
Page 26 Page 28
Contents Installation Instructions Contents Model Number Identification A23-155051 Typical 23XRV ComponentsA23-1553 A23-1551Control Center Components A23-1556 A23-1555A23-1557 23XRV Dimensions Nozzle-In-Head Waterbox23XRV Waterbox Nozzle Sizes 23XRV Dimensions Marine Waterbox23XRV Compressor Weights 23XRV Component Weights TR Compressor23XRV Additional Data for Cooler Marine Waterboxes 23XRV Heat Exchanger Data23XRV Waterbox Cover Weights English lb 23XRV Waterbox Cover Weights SI kg23XRV Additional Data for Condenser Marine Waterboxes Electrical Cable Routing Top View Cooler/Discharge Pipe Assembly Removal A23-1635 A23-1563A23-1564 A23-1565 A23-1567A23-1570 A23-1561 A23-1571 CablesA23-1568 A23-1569 Control Panel InputsA23-1572 Compressor Fastener IdentificationA23-1573 Oil Concentrator RemovalOil Reclaim Piping A23-1576 Motor Terminal BoxA23-1579COUPLINGS A23-1578A23-1534 A23-46A19-1109 A19-1110 A23-1580 A23-1537A23-1581 A23-1538A23-1540 A23-1539A23-1543 A23-1541A23-1634 Rated DRY Weight and Refrigerant CapacityA23-1545 A23-1544Relief Valve Arrangements Pumpout UnitClose the door to the control center Relief Valve LocationsA23-1585 Typical Field Wiring SchematicA23-1586 Typical Field Wiring Schematic A23-1587 Lug CapacityA23-1584 PIC III Control Component LayoutPage A23-1588 23XRV Controls SchematicA23-1589 A23-1592 A23-1591 A23-1590A23-1593 CCN Communication Wiring For Multiple Chillers TypicalA23-1594 23XRV with Unit-Mounted VFD/Control CenterCable Manufacturers A23-1595A23-1596 Insulator Codes Install Field Insulation and LaggingA23-1597 Lead/Lag Control WiringA23-1598 A23-1599 23XRV Insulation AreaPage Page Copyright 2006 Carrier Corporation Installation START-UP Request Checklist Testing YES/NO Date to be Completed

HFC-134A specifications

Carrier HFC-134A, also known as tetrafluoroethane, is a hydrofluorocarbon (HFC) refrigerant widely used in a variety of cooling and heating applications. It is recognized for its role in refrigeration and air conditioning systems, making it a crucial component in many modern HVAC units. One of the key features of HFC-134A is its zero ozone depletion potential, which makes it an environmentally friendly alternative to older refrigerants like CFCs and HCFCs.

The characteristics of HFC-134A include its stability, non-corrosiveness, and effectiveness at low temperatures. These properties allow it to perform efficiently in both residential and commercial refrigeration systems. The refrigerant operates within a temperature range that is ideal for many applications, including food preservation and air conditioning. HFC-134A's thermodynamic properties enable it to absorb and release heat effectively, making it suitable for both vapor-compression and absorption refrigeration cycles.

From a technological perspective, the use of HFC-134A aligned with the transition to more sustainable refrigerants. As global environmental regulations have tightened, manufacturers have shifted towards refrigerants with lower global warming potential (GWP). HFC-134A has a GWP of approximately 1,430, which is lower than many of its predecessors but still higher than some newer alternatives. This aspect drives ongoing research and development in the industry, aiming to create even more environmentally sound refrigerants.

Carrier HFC-134A is compatible with various lubricants and can be integrated into systems designed for other refrigerants with minimal modifications. This flexibility allows for a smoother transition within existing installations as businesses and homeowners upgrade their HVAC systems to comply with environmental regulations.

In summary, Carrier HFC-134A plays a significant role in modern refrigeration and air conditioning technology. Its main features, including zero ozone depletion potential, stability, and efficiency, contribute to its widespread use in various applications. As the industry continues to evolve, the focus on reducing the environmental impact of refrigerants will undoubtedly influence the future direction of HFC-134A usage and the development of new alternatives.
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