—6—
Table 1A — Physical Data — 569D072-120, 576C090-120, 569F120 Units
*Unit is factory-supplied with holding charge only.
†Typical operating charge with 25 ft of interconnecting piping.
**Storage capacity of condenser coil with coil 80% full of liquid R-22 at
95 F.
NOTE: Unit 576C120 has one step of unloading. Full load is at 100% of
capacity, and one step of unloading is 67% capacity. Unit 576C120 has
the following unloader settings: load is 70 ± 1 psig and unload is 60 ±
2psig.
UNIT SIZE 569D072 569D090 569D120 576C090 576C102 576C120 569F120
NOMINAL CAPACITY (tons) 67
1
/
2
10 7
1
/
2
8
1
/
2
10 10
OPERATING WEIGHT (lb)
Aluminum-Fin Coils (Standard) 300 383 430 550 575 575 488
Copper-Fin Coils (Optional) 352 484 531 651 676 676 589
REFRIGERANT TYPE* R-22
Operating Charge, Typical (lb)† 12 20 22 20 24 24 11/Circuit
Shipping Charge (lb) 2.0
COMPRESSOR Scroll Reciprocating Scroll
Qty...Model 1...SR_68 1...SR_94 1...ZR125 1...06DA818 1...06DA824 1...06DH824 2...SR_60
Oil Charge (oz) 88 90 110 88 128 128 72 (ea)
No. Cylinders N/A 4 6 6 N/A
Speed (rpm) 3500 1750 3500
CONDENSER FANS
Qty...Rpm 2...850 2...1100 2...1100 2...1100 2...1100 2...1100 2...1100
Motor Hp
1
/
8
1
/
4
1
/
4
1
/
4
1
/
4
Diameter 22 22 22 22
Nominal Airflow (Cfm Total) 5400 6500 6500 6500
Watts (Total) 340 570 570 570
CONDENSER COIL (Qty) 222
Face Area (sq ft total) 29.2 29.2 29.2
Rows...Fins/in. 1...17 2...17 2...17 2...17 2...17
Storage Capacity (lb)** 17.3 34.2 34.2 34.2 17.1 (ea)
CONTROLS
Pressurestat Settings (psig)
High Cutout 428 ± 10 428 ± 10 428 ± 10
Cut-in 320 ± 20 320 ± 20 320 ± 20
Low Cutout 27 ± 3 27 ± 3 27 ± 3
Cut-in 44 ± 5 44 ± 5 44 ± 5
DISCHARGE GAS THERMOSTAT (F)
Cutout — 270 ± 9 — — — — —
Cut-in — 190 ± 13 — — — — —
PRESSURE RELIEF
Location Suction Line
Temperature (F) 200
PIPING CONNECTIONS (in. ODM)
Qty...Suction 1...1
1
/
8
1...1
1
/
8
1...1
3
/
8
1...1
1
/
8
1...1
3
/
8
1...1
3
/
8
2...1
1
/
8
Qty...Liquid 1...
3
/
8
1...
3
/
8
1...
1
/
2
1...
3
/
8
1...
1
/
2
1...
1
/
2
2...
3
/
8
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