TABLE 10: PHYSICAL DATA
| Component | Model | |
| DJ150 | ||
|
| ||
|
|
| |
| Blower, Centrifugal (Dia. X Wd. in.) | 15 x 15 | |
Evaporator |
|
| |
Motor, Standard (HP) | 3 | ||
Blower | |||
|
| ||
| Motor, Optional (HP) | 5 | |
|
|
| |
| Rows | 4 | |
|
|
| |
Evaporator | Fins per Inch | 15 | |
|
| ||
Coil | Height (in.) | 40 | |
|
|
| |
| Face Area (ft.2 each) | 13.2 | |
Condenser | Propeller Dia. (in., each) | 24 | |
|
| ||
Fan | Motor (HP, each) | 1/3 | |
(4 per Unit) |
|
| |
CFM, Nominal (each) | 3000 | ||
| |||
|
|
| |
| Rows (each) | 2 | |
Condenser |
|
| |
Fins per Inch | 20 | ||
Coil |
|
| |
Height (in. each) | 44 | ||
(2 per unit) | |||
|
| ||
| Face Area (ft.2 each) | 14.5 | |
Refrigerant | System 1 (lb./oz.) | 11/0 | |
Charge |
|
| |
System 2 (lb./oz.) | 11/8 | ||
|
|
| |
Compressors | Quantity | 2 | |
|
| ||
Type | Scroll | ||
| |||
|
|
| |
Air Filters | Size (Wd. x Ht. x Thickness in.) | 25x20x2 | |
|
| ||
Number Per Unit | 4 | ||
| |||
|
|
|
OPTIONAL ELECTRIC HEAT
The
These CSA approved heaters are located within the central compartment of the unit with the heater elements extending into the supply air chamber.
Fuses are supplied, where required, by the factory. Some kW sizes require fuses and other do not. Refer to Table 11 for minimum CFM limitations and to Tables 8 through 9 for elec- trical data.
TABLE 11: MINIMUM SUPPLY AIR CFM
Heater | Unit Model Size, Nominal Tons | ||
|
|
| |
kW | Voltage | 12.5 | |
| |||
Minimum Supply Air CFM | |||
|
| ||
|
|
| |
18 |
|
| |
|
|
| |
24 | 208/230 | 3750 | |
| |||
36 | |||
|
| ||
|
|
| |
54 |
|
| |
|
|
| |
18 |
|
| |
|
|
| |
24 | 480 | 3750 | |
| |||
36 | |||
|
| ||
|
|
| |
54 |
|
| |
|
|
| |
18 |
|
| |
|
|
| |
24 | 600 | 3750 | |
| |||
36 | |||
|
| ||
|
|
| |
54 |
|
| |
|
|
| |
22 | Unitary Products Group |
