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PHYSICAL DATA (cont)
566E150-240 UNITS
*Unit is factory-supplied with holding charge only.
†Typical operating charge with 25 ft of interconnecting piping. Operating charge is approximate for
maximum system capacity.
**Storage capacity is measured at liquid saturated temperatures of 120 F.
UNIT 566E150 566E180 566E240
NOMINAL CAPACITY (tons) 12
1
/
2
15 20
OPERATING WEIGHTS (lb)
Aluminum-Fin Coil (Standard) 676 740 764
Copper-Fin Coil (Optional) 822 886 904
REFRIGERANT TYPE* R-22
Operating Charge, Typical (lb)† 23 23 28
Shipping Charge (lb) 3.1 3.1 3.1
COMPRESSOR Scroll
Qty...Model 2...ZR72 2...ZR94 2...ZR125
Speed (rpm) 3500 3500 3500
Oil Charge (oz) 60 (ea) 85 (ea) 110 (ea)
Crankcase Heater Watts 70
CONDENSER FANS
Qty...Rpm 2...1075
Diameter (in.) 26
Nominal Hp
1
/
2
Nominal Airflow (cfm, total) 11,000
Watts (total) 1460
CONDENSER COIL
Rows...Fins/in. 3...15
Face Area (sqft) 29.2
Storage Capacity (lb)** 48
CONTROLS
Pressurestat (psig)
High Pressure
Cutout 426 ± 7
Cut-in 320 ± 20
Low Pressure
Cutout 27 ± 4
Cut-in 67 ± 7
FAN CYCLING CONTROLS
Operating Pressure (psig)
No. 2 Fan,Close 255 ± 10
Open 160 ± 10
PRESSURE RELIEF
Location Liquid Line
Temperature (F) 200
PIPING CONNECTIONS (in. ODM)
Suction (2) 1
3
/
8
Liquid (2)
1
/
2
Hot Gas Stub
3
/
8
50TFQ004-012
566D/E150-240