Table 1A Ð Physical Data (English, 60 Hz)
UNIT 38AKS | 013 | 014 |
| 016 | 024 |
OPERATING WEIGHT (lb) |
|
|
|
|
|
With | 732 | 779 |
| 789 | 900 |
With | 825 | 919 |
| 929 | 1040 |
REFRIGERANT* |
|
|
| ||
Shipping Charge (lb) | 2.1 | 3.1 |
| 3.1 | 3.1 |
Operating Charge, Typical (lb)² | 22 | 23 |
| 23 | 28 |
COMPRESSOR |
| Reciprocating, |
| ||
Model | 06DD824 | 06DD328 |
| 06DD537 | 06EA250 |
No. Cylinders | 6 | 6 |
| 6 | 4 |
Speed (rpm) |
| 1750 |
|
| |
Capacity Steps (%) |
|
|
|
|
|
Accessory | 33**,66,100 | 33**,66,100 |
| 33**,66,100 | Ð |
Standard | 66,100 | 66,100 |
| 66,100 | 50,100 |
Crankcase Heater Watts |
| 125 |
|
| |
Unloader Setting (psig) |
|
|
|
|
|
Load |
| 70 ± 1 |
|
| |
Unload |
| 60 ± 2 |
|
| |
OIL CHARGE (pt) | 10 | 10 |
| 10 | 15.5 |
CONDENSER FANS |
| Axial Flow, Direct Drive |
| ||
Quantity...Diameter (in.) |
| 2...26 |
|
| |
Nominal Hp |
| 1¤2 |
|
| |
Nominal Air¯ow (cfm, total) |
| 11,000 |
|
| |
Speed (rpm) |
| 1,075 |
|
| |
Watts (total) |
| 1,460 |
|
| |
CONDENSER COIL |
| Copper Tubes, Aluminum Fins |
| ||
Rows...Fins/in. | 2...15 | 3...15 |
| 3...15 | 3...15 |
Total Face Area (sq ft) | 29.2 | 29.2 |
| 29.2 | 29.2 |
Storage Capacity (lb)²² | 27.2 | 40.3 |
| 39.8 | 39.8 |
CONTROLS |
|
|
|
|
|
Pressurestat (psig) |
|
|
|
|
|
High Pressure |
|
|
|
|
|
Cutout |
| 395 ± 10 |
|
| |
| 295 ± 20 |
|
| ||
Low Pressure |
|
|
|
|
|
Cutout |
| 27 ± 4 |
|
| |
| 67 + 7 |
|
| ||
FAN CYCLING CONTROLS |
|
|
|
|
|
No 2 Fan: |
|
|
|
|
|
Close (psig) |
| 255 ± 10 |
|
| |
Open (psig) |
| 160 ± 10 |
|
| |
PRESSURE RELIEF |
| Fusible Plug |
|
| |
Location | Compressor | Compressor |
| Compressor | Liquid Line |
Temperature (F) | 200 | 200 |
| 200 | 210 |
PIPING CONNECTIONS (in. ODM) |
|
|
|
|
|
Suction | 11¤8 | 13¤8 |
| 13¤8 | 15¤8 |
Liquid |
| 5¤8 |
|
| |
Hot Gas Stub |
| 3¤8 |
|
| |
*Unit is factory supplied with holding charge only.
²With 25 ft of interconnecting piping. Operating charge is approximate for maximum system capacity. **Indicates capacity step (%) with electric unloader accessory.
²²Storage capacity is measured at liquid saturated temperatures of 125 F for 38AKS013, 123 F for 38AKS014, and 130 F for 38AKS016 and 024.
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