Carrier 50AH024 Installation, Start-Up And Service Instructions Manual page 2
Single-package cooling units
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Also See for 50AH024:
- Installation, start-up and service instructions manual (36 pages) ,
- Installation and service instructions manual (20 pages) ,
- Product data (16 pages)
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DIMENSIONS (ft-in.)
UNIT
A
B
C
50AH
024
2-5
2-1
5
/
1- 5
3
/
8
036
2-4
3
/
2-2
1- 5
3
/
4
5
048
2-5
2-3
1-11
/
060
2-4
3
/
2-2
3
/
1-11
5
/
4
4
UNIT 50AH
SHIPPING WEIGHT (lb)*
OPERATING WEIGHT (lb)
Base Unit, Evap/Condenser Section
COMPRESSOR — TYPE
Quantity...Model
Oil (oz)
HPS Setting (psig)
Cutout
Reset
LPS Setting (psig)
Cutout
Reset
REFRIGERANT TYPE
Operating Charge (lb)†
CONDENSATE DRAIN CONNECTION
Size (in.)...Type
CONDENSER COIL
Size (L x H) (in.)
Number of Rows...Fins/in.
CONDENSER FAN
Nominal Cfm
Maximum Rpm
Blower Size (in.)
Pulley Pitch Diameter (in.)
Blower
Motor (Variable)
Motor Hp
Motor Rpm
EVAPORATOR COIL
Size (L x H) (in.)
Number of Rows...Fins/in.
EVAPORATOR AIR FAN (Standard)
Nominal Cfm
Max Rpm
Blower Size (in.)
Motor Hp (Rpm)
EVAPORATOR AIR FAN (Optional)
Nominal Cfm
Max Rpm
Blower Size (in.)
Motor Hp
Motor Rpm
Pulley Pitch Diameter (in.)
Blower
Motor (Variable)
INDOOR-AIR FILTERS
Number...Size (in.)
INTERCONNECTING TUBING SIZE (in.)††
Hot Gas
Liquid
LEGEND
HPS
— High-Pressure Switch
LPS
— Low-Pressure Switch
*Shipping weights include base unit plus packaging.
†If components are to be split, additional refrigerant will be needed. Refer to Fig. 4-7
for charging charts.
D
E
1-2
1-1
4
1-2
1-1
4
7
7
1-8
/
1-7
/
8
8
8
1-7
7
/
1-7
7
/
8
8
8
Fig. 1 — Dimensions
Table 1 — Physical Data
024
560
450, 193/256
(1)...ZR23
24
5.4
40 x 15
4...13.6
Centrifugal — Direct Drive
1350
None
None
1
/
2
825
34 x 15
4...14.4
800
1100
10 x 5
1
/
(850)
6
1
/
2
3
/
8
036
590
480, 206/274
Scroll
(1)...ZR34
42
426 ± 7
320 ± 20
27 ± 4
67 ± 7
R-22
5.5
3
/
...FPT
4
Copper Tubes — Aluminum Fins
40 x 16
4...17
1350
1100
12 x 6
5.0
2.4-3.4
3
/
4
1725
Copper Tubes — Aluminum Fins
34 x 16
4...15
Centrifugal — Direct Drive
1200
1150
10 x 6
1
/
(1075)
2
Not
Available
Factory-Supplied Cleanable Type
1...14 x 34 x 1
1
/
2
3
/
8
**Two-speed motor.
††Use Type L copper only.
NOTE: If components are to be split, the maximum length of refrigerant tubing to be
used is 50 equivalent ft, assuming components will be installed in same horizontal
plane. If components are not to be installed in same horizontal plane, contact your
Carrier representative for more information. For additional piping information, refer to
Carrier System Design Manual, Part 3.
2
LEGEND
Center of Gravity
Direction of Airflow
048
690
580, 250/330
590, 254/336
(1)...SR48
70
7.4
40 x 22
4...13.6
Centrifugal — Belt Drive
2250
1500
12 x 9
6.0
1.9-2.9
1
1725
34 x 22
4...14.4
1600
900/1050**
10 x 6
3
/
(1050)
4
Centrifugal Belt Drive
1600
1300
10 x 8
1
1
/
2
1725
4.2
2.4-3.4
1...21 x 34 x 1
1
/
2
3
/
8
060
700
(1)...ZR57
54
7.6
2450
6.0
2.4-3.4
1
1
/
2
1725
2000
2000
1
/
2
3
/
8
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