Specifications

Table lC -- Physical Data -- 38ARQ008,012 and 38AQS016 Units -- 50 Hz English
UNIT 38ARQ008 38ARQ012 I 38AQS016
NOMINAL CAPACITY (tons) 6.3 8.3 I 12.5
OPERATING WEIGHTS (Ib)
Aluminum-Fin Coils (standard) 464 508 803
Copper-Fin Coils (optional) 565 607 945
REFRIGERANT* R-22
Operating Charge, Typical (Ib)t 20 I 22 37
Shipping Charge (Ib) 9 I 9 3
Scroll Semi-hermetic
reciprocating
1...ZR_94 | 1...ZR125 1...06DF5371-t
90 t 110 128
NA 6
2900 I 2900 1450
2...920 2...900
22 28
1/4 1/2
5800 7400
2 1
29.2 29.2
2...17 3...15
34.2 40.1
COMPRESSOR
Qty._Model
Oil Charge (oz)
No. Cylinders
Speed (rpm)
OUTDOOR FANS
Qty...Rpm
Diameter (in.)
Nominal Hp
Nominal Airflow (cfm total)
OUTDOOR COILS (Qty)
Face Area (sq ft total)
Rows...Fins/in.
Storage Capacity (Ib)**
CONTROLS
Pressurestat Settings (psig)
High Pressure
Open
Close
Low Pressure
Open
Close
PIPING CONNECTIONS (in. ODM)
Vapor
Liquid
428 _+10 I 395 _+20
320 _+20 I 295 _+20
7_+3 I 7_+3
22_+5 22_+5
11/8 13/8 1s/8
1/2 1/2 5/8
*Unit is factory supplied with holding charge only.
tTypical operating charge with 25 ft of interconnecting pipe.
**Storage capacity of condenser coil with 80% full of liquid at 95 R
1-tEquipped with an electric solenoid unloader, capacity steps 100% and 67%.