|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
Physical Data |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Component |
|
|
|
|
|
| Models |
|
|
|
| |
ZJ180 | ZJ210 | ZJ240 |
| ZJ300 | ||||||||
|
| |||||||||||
Nominal Tonnage |
| 15 |
| 17.5 | 20 |
|
| 25 |
| |||
ARI COOLING PERFORMANCE |
|
|
|
|
|
|
|
|
|
|
|
|
Gross Capacity @ ARI A point (Btu) | 183500 | 213700 | 242000 |
| 312000 |
| ||||||
ARI net capacity (Btu) | 178500 | 206000 | 235000 |
| 295000 |
| ||||||
EER |
| 12.4 |
| 12.1 | 11.6 |
|
| 10.4 |
| |||
SEER |
| - |
| - | - |
|
| - |
| |||
IPLV |
| 13.9 |
| 13.2 | 12.9 |
|
| 10.6 |
| |||
Nominal CFM | 6000 | 7000 | 8000 |
| 10000 |
| ||||||
System power (KW) | 14.40 | 17.10 | 20.10 |
| 28.50 |
| ||||||
Refrigerant type |
| |||||||||||
Refrigerant charge |
|
|
|
|
|
|
|
|
|
|
|
|
System 1 |
|
| ||||||||||
System 2 |
|
| ||||||||||
System 3 |
|
| ||||||||||
System 4 |
|
| ||||||||||
ARI HEATING PERFORMANCE |
|
|
|
|
|
|
|
|
|
|
|
|
Heating model | 24 |
| 32 | 24 |
| 32 | 24 |
| 32 | 24 | 32 |
|
Heat input (K Btu) | 300 |
| 400 | 300 |
| 400 | 300 |
| 400 | 300 | 400 |
|
Heat output (K Btu) | 240 |
| 320 | 240 |
| 320 | 240 |
| 320 | 240 | 320 |
|
AFUE % | - |
| - | - |
| - | - |
| - | - | - |
|
Steady state efficiency (%) | 80 |
| 80 | 80 |
| 80 | 80 |
| 80 | 80 | 80 |
|
No. burners | 6 |
| 8 | 6 |
| 8 | 6 |
| 8 | 6 | 8 |
|
No. stages | 2 |
| 2 | 2 |
| 2 | 2 |
| 2 | 2 | 2 |
|
Temperature Rise Range (ºF) |
|
|
|
| ||||||||
Gas Limit Setting (ºF) | 195 |
| 195 | 195 |
| 195 | 195 |
| 195 | 195 | 195 |
|
Gas piping connection (in.) | 1 |
| 1 | 1 |
| 1 | 1 |
| 1 | 1 | 1 |
|
DIMENSIONS (inches) |
|
|
|
|
|
|
|
|
|
|
|
|
Length |
|
|
|
|
|
|
|
|
|
|
| |
Width |
|
|
|
|
|
| 92 |
|
|
|
|
|
Height |
|
|
|
|
|
|
|
|
|
|
| |
OPERATING WT. (lbs.) | 2609 | 2665 | 2697 |
| 2783 |
| ||||||
COMPRESSORS |
|
|
|
|
|
|
|
|
|
|
|
|
Type | Scroll | Scroll | Scroll |
| Scroll | |||||||
Quantity |
| 4 |
| 4 | 4 |
|
| 4 |
| |||
Unit Capacity Steps (%) | 25 / 50 / 75 / 100 | 25 / 50 / 75 / 100 | 25 / 50 / 75 / 100 | 25 / 50 / 75 / 100 |
| |||||||
CONDENSER COIL DATA |
|
|
|
|
|
|
|
|
|
|
|
|
Face area (Sq. Ft.) |
| 63.8 |
| 63.8 | 63.8 |
|
| 63.8 |
| |||
Rows |
| 2 |
| 2 | 2 |
|
| 2 |
| |||
Fins per inch |
| 20 |
| 20 | 20 |
|
| 20 |
| |||
Tube diameter (in.) |
| 3/8 |
| 3/8 | 3/8 |
|
| 3/8 |
| |||
Circuitry Type |
| |||||||||||
EVAPORATOR COIL DATA |
|
|
|
|
|
|
|
|
|
|
|
|
Face area (Sq. Ft.) |
| 25 |
| 25 | 25 |
|
| 25 |
| |||
Rows |
| 4 |
| 4 | 4 |
|
| 4 |
| |||
Fins per inch |
| 13.5 |
| 13.5 | 13.5 |
|
| 13.5 |
| |||
Tube diameter |
| 3/8 |
| 3/8 | 3/8 |
|
| 3/8 |
| |||
Circuitry Type |
|
| ||||||||||
Refrigerant control |
| TXV |
| TXV | TXV |
|
| TXV |
|
Johnson Controls Unitary Products | 15 |