288429-YIM-A-0307
Unitary Products Group 3
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
applicable local codes.
Refer to Table 6 for unit physical data and to Table 5 for electrical
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
Contractors of America.
Figure 1: Component Location
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Table 1: Unit Limitations
Size
(Tons)
Model Unit Voltage
Unit Limitations
Applied Voltage Outdoor DB Temp
Min Max Max (°F)
024
(2.0)
DEX 208/230-1-60 187 252 115
030
(2.5)
DEX 208/230-1-60 187 252 115
036
(3.0)
DEX
208/230-1-60 187 252 115
208/230-3-60 187 252 115
460-3-60 432 504 115
042
(3.5)
DEX
208/230-1-60 187 252 115
208/230-3-60 187 252 115
460-3-60 432 504 115
048
(4.0)
DEX
208/230-1-60 187 252 115
208/230-3-60 187 252 115
460-3-60 432 504 115
060
(5.0)
DEY
208/230-1-60 187 252 115
208/230-3-60 187 252 115
460-3-60 432 504 115
