Table 1A Ð Speci®cations (English)
UNIT | 569C072 | 569C090 | 569C120 |
| 576B090 |
| 576B102 |
| 576B120 |
NOMINAL CAPACITY (Tons) | 6 | 71¤2 | 10 |
| 71¤2 |
| 81¤2 |
| 10 |
OPERATING WEIGHT (lb) |
|
|
|
|
|
|
|
|
|
Aluminum Coils (Standard) | 340 | 370 | 395 |
| 510 |
| 564 |
| 564 |
Copper Coils (Optional) | 386 | 438 | 472 |
| 578 |
| 632 |
| 632 |
RIGGING WEIGHT (lb) |
|
|
|
|
|
|
|
|
|
Aluminum Coils (Standard) | 390 | 420 | 445 |
| 560 |
| 614 |
| 614 |
Copper Coils (Optional) | 436 | 488 | 522 |
| 628 |
| 682 |
| 682 |
REFRIGERANT* |
|
|
|
|
|
|
|
| |
COMPRESSOR | Bristol, Reciprocating | Copeland, Scroll | Copeland, Scroll |
| Reciprocating, | ||||
Quantity...Type | 1...H26A72Q | 1...ZR94KC | 1...ZR125KC |
| 1...06DA818 | 1...06DA824 | 1...06DH824 | ||
| (See Note) | ||||||||
Quantity Cylinders | 2 | Ð | Ð |
| 4 |
|
| 6 | |
|
|
|
| ||||||
Speed (Rpm) | 3500 | 3500 | 3500 |
| 1750 |
|
| 1750 | |
Oil Charge (oz) (ea) | 65 | 85 | 110 |
| 88 |
|
| 128 | |
CONDENSER FAN |
|
| Propeller; Direct Drive |
|
|
| |||
Quantity...Rpm | 1...850 |
|
| 1...1100 |
|
|
|
| |
Diameter (in.) | 26 |
|
| 26 |
|
|
|
| |
Motor Hp (NEMA) | 1¤3 |
|
| 3¤4 |
|
|
|
| |
Nominal Air¯ow (cfm) | 3800 | 6500 | 7000 |
| 6500 |
| 6500 |
| 6500 |
CONDENSER COIL |
| Enhanced Copper Tubes, Aluminum Lanced Fins |
|
|
| ||||
Face Area (sq ft) | 12.24 | 15.75 | 20.5 |
| 18.0 |
| 18.0 |
| 18.0 |
Storage Capacity (lb)² | 11.26 | 14.88 | 18.87 |
| 16.56 |
| 16.56 |
| 16.56 |
CONNECTIONS (sweat) |
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|
|
|
|
|
|
|
|
Suction (in.) | 11¤8 | 11¤8 | 11¤8 |
| 11¤8 |
| 11¤8 |
| 11¤8 |
Liquid (in.) | 1¤2 | 1¤2 | 5¤8 |
| 1¤2 |
| 5¤8 |
| 5¤8 |
CONTROLS |
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Pressurestat Settings (psig) |
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|
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High Cutout |
|
| 426 6 7 |
|
|
|
|
|
|
|
| 320 6 20 |
|
|
|
|
|
| |
Low Cutout |
|
| 7 6 3 |
|
|
|
|
|
|
|
|
| 22 6 5 |
|
|
|
|
|
|
LEGEND
NEMA Ð National Electrical Manufacturing Association
*Unit is factory supplied with holding charge only.
²Storage capacity of condenser coil with coil 80% full of liquid
NOTE: Unit 576B120 has one step of unloading. Full load is 100% ca- pacity, and one step of unloading is 67% capacity. Unit 576B120 has the following unloader settings: load is 70 6 1 psig and unload is 60 6 2 psig.
