Carrier 38AU - 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.