Carrier 38AU User Manual
Page 7
7
Table 2B — Physical Data — 38AUD*12-14 Units — 50 Hz SI
UNIT SIZE 38AU
D*12
D*14
NOMINAL CAPACITY (kW)
35.1
44
OPERATING WEIGHT (kg)
Aluminum-Fin Coils
190
196
REFRIGERANT TYPE
‡
R-410A
Operating Charge A/B, Typical (kg)
†
3.4/3.4
5.1/5.1
Shipping Charge A/B (kg)
1.3/1.4
1.7/1.8
COMPRESSOR
Qty...Model
2...Scroll
OUTDOOR FANS
Qty... r/s
2...18
Motor Hp NEMA
1
/
4
Diameter (mm)
560
Nominal Airflow (Cfm Total)
6,000
Watts (Total)
610
OUTDOOR COIL (Qty)
1...NOVATION
Face Area (sq m total)
2.3
3.0
Rows/Fins per Meter (Fins/m)
1...670
1...670
CONTROLS
Pressurestat Settings (kPa)
High Cutout
4347 ± 70
Cut-in
3482 ±138
Low Cutout
372 ± 21
Cut-in
807 ± 34
PIPING CONNECTIONS (in. ODS)
Qty...Suction A/B
1...1
1
/
8
/1...1
1
/
8
1...1
3
/
8
/1...1
3
/
8
Qty...Liquid A/B
1...
3
/
8
/1...
3
/
8
1...
1
/
2
/1...
1
/
2
LEGEND
NEMA — National Electrical Manufacturers Association
ODS — Outside Diameter Sweat (socket)
‡ Unit is factory-supplied with partial charge only.
† Typical operating charge with 7.62 m of interconnecting piping.