Carrier 38AUQ - Manual (Page 5)

5
Table 1B — Physical Data — 38AUQ*07-12 Units — 60 Hz SI
UNIT SIZE 38AUQ *07 *08 *12
NOMINAL CAPACITY (kW) 21.1 26.4 35.1
OPERATING WEIGHT (kg)
Aluminum-Fin Coils 201 219 261
REFRIGERANT TYPE ‡ R-410A
Operating Charge, Typical (kg) † 8.2 9.5 12.2
Shipping Charge (kg) 4.5 5.9 6.8
COMPRESSOR
Qty...Type 1...Scroll 1...Scroll 1...Scroll
CONDENSER FANS
Qty...r/s 2...18 2...18 2...18
Motor Hp NEMA 1 /
4
1 /
4
1 /
4
Diameter (mm) 560 560 560
Nominal Airflow (L/s) 2832 2832 2832
Watts (Total) 610 610 610
CONDENSER COIL (Qty) 1...Round Tube/Plate Fin (RTPF)
Face Area (sq m total) 1.6 2.1 2.6
Rows/Fins per Meter (Fins/m) 2/670 2/670 2/670
CONTROLS
Pressurestat Settings (kPa)
High Cutout 4344 ±70 4344 ±70 4344 ±70
Cut-in 3482 ±138 3482 ±138 3482 ±138
Low Cutout 186 ±21 186 ±21 186 ±21
Cut-in 303 ±35 303 ±35 303 ±35
PIPING CONNECTIONS (in. ODS)
Qty...Vapor 1...1 1 /
8
1...1 1 /
8
1...1 3 /
8
Qty...Liquid 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.