Carrier 38AUM Series - UNIT PHYSICAL DATA; English Units Specifications; SI Units Specifications

UNIT PHYSICAL DATA (ENGLISH UNITS)
Unit 38AUM Z07 Z08 D12 D14 D16
Refrigeration System
No. of Ckt / No. of Comp. / Type
Initial Charge per Circuit (Ib) 7.72 8.16 7.05 / 7.05 9.03 / 9.70 12.57 / 11.57
Operating Charge per Circuit (Ib) 12.79 13.67 11.66 / 11.66 15.41 / 16.29 20.94 / 19.29
Metering Device
High - Pressure Trip / Reset (PSIG)
Low - Pressure Trip / Reset (PSIG)
Condenser Coil
Material (Fin / Tube)
Fin Type
Rows / FPI 3 / 17 2 / 17
Total Face Area (ft²) 25.1 28.8 23.5 x 2
Condenser Fan & Motor
Qty. / Motor Drive Type
Motor HP / RPM 1/4 / 900 1/2 / 860
Fan Diameter (mm) 660
Unit 38AUM Z07 Z08 D12 D14 D16
Refrigeration System
No. of Ckt / No. of Comp. / Type
Initial Charge per Circuit (kg) 3.50 3.70 3.20 / 3.20 4.10 / 4.40 5.70 / 5.25
Operating Charge per Circuit (kg) 5.80 6.20 5.29 / 5.29 6.99 / 7.39 9.50 / 8.75
Metering Device
High - Pressure Trip / Reset (PSIG)
Low - Pressure Trip / Reset (PSIG)
Condenser Coil
Material (Fin / Tube)
Fin Type
Rows / FPI 3 / 17 2 / 17
Total Face Area (m²) 2.33 2.68 2.18 x 2
Condenser Fan & Motor
Qty. / Motor Drive Type
Motor HP / RPM 1/4 / 900 1/2 / 860
Fan Diameter (in) 26
22
2 / 2 / Scroll1 / 1 / Scroll
2 / 17
1.63
1 / 1 / Scroll 2 / 2 / Scroll
2 / Direct
2 / Direct
2 / 17
17.5
1/3 / 1200
1/3 / 1200
Puron ®
TXV
UNIT PHYSICAL DATA (SI UNITS)
630 / 505
RTPF - Round Tube / Plate Fin Coil Design
Al/Cu
Double Wavy
559
TXV
54 / 117
Puron ®
630 / 505
Al/Cu
Double Wavy
54 / 117
RTPF - Round Tube / Plate Fin Coil Design
Page 4