6
Table 1B — Physical Data — 38AUZ*07-08 Units — 50 Hz English
UNIT SIZE 38AU Z*07 Z*08
NOMINAL CAP ACITY (tons) 6 7.5
OPERATING WEIGHTS (lb)
NOVATION Coil (Al Tube) 328 353
Round Tube/Plate Fin C oil (Cu/Al) 389 389
REFRIGERANT TYPE
‡
R-410A
NOVATION Operating Charge, Typical (lb)
†
8.4 10.2
NOVATION Shipping Charge (lb) 4.4 4.9
RTPF Operating Charge, Typical (lb)
†
14.0 17.0
RTPF Shipping Charge (lb) 11.0 13.0
COMPRESSOR
Qty ...Type 1...Scroll 1...Scroll
Oil Charge (oz) 56 60
CONDENSER FANS
Qty ...Rpm 2...920
Motor Watts 430 400
Diameter 22
Nominal Airflow (Cfm Total) 4150 6300
RTPF CONDENSER COIL
Material (Tube/Fin) Cu / Al
Coil Type
3
/
8
--- i n R T P F
Rows/Fins per in ch (FPI) 2/ 17
Face Area (sq ft total) 17.5 17.5
NOVATION CONDENSER COIL
Material (Tube/Fin) Al / Al
Coil Type Novation
Rows/Fins per in ch (FPI) 1/17
Face Area (sq ft total) 17.5 20.5
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 1...1
1
/
8
1...1
1
/
8
Qty ...Liquid 1...
3
/
8
1...
1
/
2
LEGEND
RTPF — Round Tube/Plate Fin
ODS — Outside Diameter Sweat (socket)
‡
Unit is factory-supplied with partial charge only.
†
Typical operating charge with 25 ft (7.6 m) of interconnecting piping.
38AU
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