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Table 2A — Physical Data — 38AUD*12-14 Units — 50 Hz English
UNIT SIZE 38AU
D*12
D*14
NOMINAL CAPACITY (tons)
10
12.5
OPERATING WEIGHTS (lb)
Aluminum-Fin Coils
418
431
REFRIGERANT TYPE
‡
R-410A
Operating Charge A/B, Typical (lb)
†
7.5/7.5
11.2/11.2
Shipping Charge A/B (lb)
3.0/3.1
3.7/3.9
COMPRESSOR
Qty...Type
2...Scroll
OUTDOOR FANS
Qty... RPM
2...1100
Motor Hp
1
/
4
Diameter (in)
22
Nominal Airflow (Cfm Total)
6,000
Watts (Total)
610
OUTDOOR COIL (Qty)
1...NOVATION
Face Area (sq ft total)
25.0
31.8
Rows/Fins per inch (FPI)
1/17
1/17
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 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
ODS —
Outside Diameter Sweat (socket)
‡ Unit is factory-supplied with partial charge only.
† Typical operating charge with 25 ft of interconnecting piping.
Summary of Contents for 38AUD*12 Series
Page 21: ...21 Fig 19 38AUZ 07 Charging Chart Fig 20 38AUZ 08 Charging Chart...
Page 22: ...22 Fig 21 38AUD 12 Charging Chart...
Page 23: ...23 Fig 22 38AUD 14 Charging Chart...
Page 24: ...24 Fig 23 Typical 38AUZ Wiring Diagram 50Hz Single Circuit Unit Shown...
Page 25: ...25 Fig 24 Typical 38AUD Wiring Diagram 50Hz Dual Circuit Unit Shown...
Page 61: ...21 C10084 Fig 18 Typical 38AUD 16 Wiring Diagram 38AUD...
Page 62: ...22 C10085 Fig 19 Typical 38AUD 25 Wiring Diagram 38AUD...