PRODUCT NOMENCLATURE
PRODUCT CATEGORY
D = Single Package Air Conditioner (Air Cooled)
PRODUCT GENERATION
1 = NEW or Current Design
PRODUCT IDENTIFIER
EB = 10 SEER Cooling Models
D
1
E 
B
0 
2 
4 
A 
0 
6
NOMINAL COOLING
CAPACITY (MBH)
018 = 18,000 BTUH
024 = 24,000 BTUH
030 = 30,000 BTUH
036 = 36,000 BTUH
042 = 42,000 BTUH
048 = 48,000 BTUH
060 = 60,000 BTUH
VOLTAGE CODE
06 =
25 =
46 =
58 =
FACTORY
INSTALLED ELECTRIC HEAT
A = No Electric Heat Installed
INSTALLATION
LIMITATIONS
These units must be installed in accordance with the following national and local safety codes.
1.National Electrical Code ANSI/NFPS No. 70 or Canadian Electrical Code Part 1, C22.1 (latest editions).
2.Local plumbing and waste water codes and other applica- ble local codes.
Refer to Table 1 for unit application data and to Table 5 for elec- tric heat application data.
If components are to be added to a unit to meet local codes, they are to be installed at the dealer's and/or the customer's expense.
Size of unit for proposed installation should be based on heat loss/heat gain calculations made in accordance with industry recognized procedures identified by the Air Conditioning Con- tractors of America.
TABLE 1 - UNIT APPLICATION DATA
Voltage Variation |
| 208/230V3 | 187 / 2533 | ||
| 460V | 414 | / 504 | ||
Min. / Max.1 |
| ||||
| 575V | 518 | / 630 | ||
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Wet Bulb Temperature (° F) of Air on | 57 | / 72 | |||
Evaporator Coil, | Min. / Max. | ||||
|
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Dry Bulb Temperature (° F) of Air on | 45 / 120 | ||||
Condenser Coil, | Min.2 / Max. | ||||
1Rated in accordance with ARI Standard 110, utilization range “A”.
2A low ambient accessory is available for operation down to 0° F
3“T1" transformer primary tap must be moved from the 230 volt connection to the 208 volt connection for low voltage applications of 208 volt and below.
LOCATION
Use the following guidelines to select a suitable location for these units.
1.Unit is designed for outdoor installation only.
2.Condenser must have an unlimited supply of air. Where a choice of location is possible, position unit on either north or east side of building.
3.For ground level installation, a level pad or slab should be used. The thickness and size of the pad or slab used should meet local codes and unit weight. Do not tie the slab to the building foundation.
4.For roof top installation, be sure the structure will support the weight of the unit plus any field installed components. Unit must be installed on a level roof curb or appropriate an-
gle iron frame providing adequate support under the compressor/condenser section.
5. Maintain level tolerance of unit to 1/8" maximum.
RIGGING OR HANDLING
Care must be exercised when moving the unit. Do not remove any packaging until the unit is near the place of installation. Rig unit with slings placed under the unit. Spreader bars of suffi- cient length should be used across the top of the unit.
BEFORE LIFTING A UNIT, MAKE SURE THAT ITS WEIGHT IS DISTRIBUTED EQUALLY ON THE CABLES SO THAT IT WILL LIFT EVENLY.
Units may also be moved or lifted with a
Refer to Table 2 for unit weights and to Figure 1 for approximate center of gravity.
TABLE 2 - UNITS WEIGHTS
| SHIPPING | OPERAT- | CORNER WEIGHTS |
| |||
UNIT | ING |
| (location, lbs.) |
| |||
SIZE | WEIGHT | WEIGHT |
|
|
|
| |
(lbs.) | “A” | “B” | “C” | “D” | |||
| (lbs.) | ||||||
|
| ||||||
018 | 318 | 313 | 86 | 76 | 73 | 83 | |
024 | 324 | 319 | 88 | 77 | 75 | 85 | |
030 | 333 | 328 | 85 | 81 | 82 | 86 | |
036 | 338 | 333 | 91 | 80 | 78 | 88 | |
042 | 347 | 342 | 94 | 83 | 80 | 91 | |
048 | 368 | 363 | 92 | 88 | 92 | 97 | |
060 | 376 | 371 | 105 | 100 | 84 | 87 | |
|
| “D” |
| CENTER4714OF GRAVITY | |||
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FRONT |
| “A” |
| “C” |
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OF |
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UNIT
“B”
491826
FIG. 1 - CENTER OF GRAVITY
2 | Unitary Products Group |
