Carrier 38AUZ User Manual
Page 4
4
Table 1A — Physical Data — 38AUZ*07-14 Units — 60 Hz English
UNIT SIZE 38AU
Z*07
Z*08
Z*12
Z*14
NOMINAL CAPACITY (tons)
6
7.5
10
12.5
OPERATING WEIGHT (lb)
Aluminum-Fin Coils (Standard)
328
353
418
431
REFRIGERANT TYPE*
R-410A
Operating Charge, Typical (lb)†
8.4
10.2
13.8
18.0
Shipping Charge (lb)
4.4
4.9
6.3
7.3
COMPRESSOR
Scroll
Qty...Model
1...ZP61
1...ZP83
1...ZP103
1...ZP137
Oil Charge (oz)
56
60
110
110
No. Cylinders
N/A
Speed (rpm)
3500
CONDENSER FANS
Qty...Rpm
2...1100
Motor Hp
1
/
4
Diameter
22
Nominal Airflow (Cfm Total)
6000
Watts (Total)
610
CONDENSER COIL (Qty)
1...NOVATION
Face Area (sq ft total)
17.5
20.5
25.0
31.8
Rows/Fins per inch (FPI)
1/17
1/17
1/17
1/17
Storage Capacity (lb)**
5.5
6.0
7.4
8.7
CONTROLS
Pressurestat Settings (psig)
High Cutout
630 ± 10
Cut-in
505 ± 20
Low Cutout
54 ± 3
Cut-in
117 ± 5
PIPING CONNECTIONS (in. ODS)
Qty...Suction
1...1
1
/
8
1...1
1
/
8
1...1
3
/
8
1...1
3
/
8
Qty...Liquid
1...
3
/
8
1...
1
/
2
1...
1
/
2
1...
5
/
8
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.