Carrier 38AU Installation, Start-Up And Service Instructions Manual page 6
Air-cooled condensing units 60 hz with puron (r-410a) refrigerant sizes 07 – 14
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Table 2A — Physical Data — 38AUD*12-14 Units — 60 Hz English
UNIT SIZE 38AU
NOMINAL CAPACITY (tons)
OPERATING WEIGHTS (lb)
Aluminum-Fin Coils
‡
REFRIGERANT TYPE
Operating Charge A/B, Typical (lb)
Shipping Charge A/B (lb)
COMPRESSOR
Qty...Model
Oil Charge A/B (oz)
No. Cylinders
Speed (rpm)
CONDENSER FANS
Qty... RPM
Motor Hp
Diameter (in)
Nominal Airflow (Cfm Total)
Watts (Total)
CONDENSER COIL (Qty)
Face Area (sq ft total)
Rows/Fins per inch (FPI)
Storage Capacity A/B (lb)**
CONTROLS
Pressurestat Settings (psig)
High Cutout
Cut-in
Low Cutout
Cut-in
PIPING CONNECTIONS (in. ODS)
Qty...Suction A/B
Qty...Liquid A/B
LEGEND
ODS — Outside Diameter Sweat (socket)
‡ Unit is factory-supplied with partial charge only.
† Typical operating charge with 25 ft of interconnecting piping.
** Storage capacity of condenser coil with coil 80% full of liquid R-410A at 95°F.
D*12
10
418
R-410A
†
7.4/7.3
10.8/10.9
3.0/3.0
3.5/3.5
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ZP51 (2)
ZP67 (2)
42
N/A
3500
2...1100
1
/
4
22
6,000
610
1...NOVATION
25.0
1/17
3.4/3.5
4.2/4.3
630 ± 10
505 ± 20
54 ± 3
117 ± 5
1
1
3
1...1
/
/1...1
/
1...1
8
8
3
3
1
1...
/
/1...
/
1...
8
8
6
D*14
12.5
431
60
N/a
3500
31.8
1/17
3
/
/1...1
/
8
8
1
/
/1...
/
2
2
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