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Table 1B — Physical Data — 38AUD*16-25 Units — 50 Hz English
UNIT SIZE 38AU D*16 D*25
NOMINAL CAP ACITY (tons) 15 20
OPERATING WEIGHTS (lb)
NOVATION™ Coil (Al Tube) 633
Round Tube/Plate Fin Coil (Cu/Al) 900
REFRIGERANT TYPE
‡
R-410A
Operating Charge A/B, Typical (lb)
†
14.0/14.0 21.0/21.0
Shipping Charge A/B (lb) 6.0/6.0 19.0/19.0
COMPRES SOR Scroll
Qty ...Model 2...ZP83 2...ZP103
Oil Charge (oz) 60 110
No. Cylinders N/A N/A
Speed (rpm) 3500 3500
CONDENSER FANS
Qty ...Rpm 3...1100 4...1100
Motor Hp
1
/4
1
/
4
Diameter 22 22
Nominal Airflow (Cfm Total) 8,300 11,700
Watts (Total) 810 960
CONDENSER COIL (Qty) 2...NOVATION 2...RTPF
Face Area (sq ft total) 50 50
Rows/Fins per inch (FPI) 1/17 2/17
Storage Capacity A/B (lb)** 6.7/6.7 21.0/21.0
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 2...1
3
/
8
2...1
3
/
8
Qty ...Liquid 2...
1
/
2
2...
1
/
2
LEGEND
ODS — Outsi d e Diameter Sweat (socket)
‡
Unit is factory-supplied with partial charge only.
†
Typical operating charge with 25 ft of interconnecting piping.
** Storage capacity o f condenser coil with coil 80% ful l of liquid R-410A at 95°F.
38AUD
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