Carrier ROOMTOP 50AH024-096 Installation And Service Instructions Manual page 7

UNIT 50AH
OPERATING WEIGHT (lb)
Base Unit
Evaporator/Condenser Sections
SHIPPING WEIGHT (lb)*
REFRIGERANT TYPE
Operating Charge (lb-oz)†
COMPRESSOR — TYPE
Quantity...Model
Oil (oz)
HPS Setting (psig)
Cutout
Reset
LPS Setting (psig)
Cutout
Reset
CONDENSATE DRAIN CONNECTION
Size (in.)...Type
CONDENSER COIL
Size (L x H) (in.)
Number of Rows...Fins/in.
CONDENSER FAN
Nominal Cfm
Blower Size (in.)
Motor Hp (Rpm)
Standard Motor
Upgrade 1 Motor
Upgrade 2 Motor
EVAPORATOR COIL
Size (L x H) (in.)
Number of Rows...Fins/in.
EVAPORATOR AIR FAN
Nominal Cfm
Blower Size (in.)
Motor Hp (Rpm)
Standard Motor
Upgrade 1 Motor
Upgrade 2 Motor
Upgrade 3 Motor
INDOOR-AIR FILTERS
Number...Size (in.)
INTERCONNECTING TUBING SIZE
Suction (Qty...in.)
Liquid (Qty...in.)
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.
UNIT 50AH
024
036
048
060
072
096
NOTE: Fasten threaded rods through holes in end frames as shown.
Use 4 rods on each side of unit for a total of 8.
All panels must be in place when rigging.
Fig. 6 — Rigging Details
Table 1 — Physical Data
024
903
399/484
1036
4-5
1...ZP20K5E
25
Copper Tubes — Aluminum Fins
40 x 30
4...14
1700
15 x15
0.33 (1725)
—
—
Copper Tubes — Aluminum Fins
32 x 16
3...12
800
12 x 9
0.25 (1725)
0.33 (1725)
0.50 (1725)
—
Factory-Supplied Disposable Type
2...18 x 24 x 1
1... 5 /
8
3
1... /
8
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.
7
CENTER OF GRAVITY
DIMENSIONS (in.)
A
29.0
28.8
29.0
28.8
59.3
60.0
CAUTION
036
910
401/489
1043
R-410A
4-5
Scroll
1...ZP31K5E
25
650 ± 7
Manual Reset
75 ± 7
100 ± 7
7
/ ...OD
8
40 x 30
4...14
Centrifugal — Belt Drive
2000
15 x 15
0.33 (1725)
—
—
32 x 16
3...12
Centrifugal — Belt Drive
1200
12 x 9
0.33 (1725)
0.50 (1725)
0.75 (1725)
1.00 (1725)
2...18 x 24 x 1
1... 5 /
8
3
1... /
8
B
25.6
26.0
27.0
26.8
31.2
31.5
048
952
417/515
1085
8-8
1...ZP38K5E
42
90 x 30
2...12
2500
15 x 15
0.33 (1725)
0.50 (1725)
0.75 (1725)
32 x 26
3...14
1600
12 x 9
0.33 (1725)
0.50 (1725)
0.75 (1725)
1.00 (1725)
2...18 x 24 x 1
1... 7 /
8
3
1... /
8