Installation manual

5
Table 1A — Physical Data — 38AUQ*16-25 Units — 60 Hz English
UNIT SIZE 38AUQ* 16 25
NOMINAL CAP ACITY (tons) 15 20
REFRIGERANT SYSTEM
‡
Refrigerant Puron
R
(R---410A)
# Circuits / # Compre ssor / Type 2/2/Scroll 2/2/Scroll
Shipping Charge A/B (lb) 9.0/9.0 9.0/9.0
Op erating Charge w/Fan Coil
†
A/B (lb s ) 21/21 27/27
Metering Device Acutrol Acutrol
High---Pressure Trip / Reset (psig) 630 / 505 630 / 505
Low---Pressure Trip / Reset (psig) 27 / 44 27 / 44
COMPRESSOR
Model ZP83 (2) ZP103 (2)
Oil Charge A/B (oz) 60 110
Speed (RPM) 3500 3500
OUTDOOR COIL
Material Al/Cu
Coil Type Round Tub e/Plate Fin (RTPF)
Rows/Fins Per Inch (FPI) 2/17
Tota l Fa c e A r e a (ft
2
) 47.1 50.1
OUTDOOR FAN / MOTOR
Qty / Motor Drive Type 3/Direct 4/Direct
Motor H P / RPM ¼ / 1100 ¼ / 1100
Diameter (in) 22 22
Nominal Airflow (Cfm) 10,000 14,000
Watts (Total) 970 1150
Cut-in 44 ±5 44 ±5
PIPING CONNECTIONS (in. ODS)
Qty ...Vapor 2...1
3
/
8
2...1
3
/
8
Qty ...Liquid 2...
1
/
2
2...
1
/
2
LEGEND
ODS — Outside Diameter Sweat (socket)
† Approximate system charge with 25 ft piping of sizes indicated with matched 40RUQ
38AUQ