Specifications

Single Package Air ConditionersInstallation Instructions
4
3. Locating the Unit
The unit is designed for outdoor installation only. The unit
may be installed on a concrete slab (or other adequate plat-
form) at ground level, or on a rooftop with an adequate plat-
form or a roof curb. Typical installations are shown in
NO TAG through NO TAG.
FIGURE 1 Minimum Clearances
48”
Clearances
The location MUST allow for minimum clearances and
should not be adjacent to a patio or other area where the
unit’s operating sound level might be objectionable. Local
codes MUST be observed.
Minimum clearances, as specified below and in FIGURE 1,
MUST be maintained from adjacent structures to provide
adequate air circulation and room for service personnel.
While minimum clearances are acceptable for safety rea-
sons, they may not allow adequate air circulation around
the unit for proper operation in the cooling mode. Whenev-
er possible, it is desirable to allow additional clearance, es-
pecially around the condenser inlet and discharge
openings.
Do NOT install the unit in a location that will permit dis-
charged air from the condenser to recirculate to the con-
denser inlet.
CAUTION
Do NOT operate unit in a corrosive atmosphere con-
taining chlorine, fluorine, or any other corrosive chem-
icals.
Minimum Clearances to Combustible
Construction
Supply and Return Air Ducts 0²......................
Duct Connection Side (no economizer)
Duct Connection Side (with economizer) 48² (1220mm).
Condenser Access Panel Side 30² (762mm)..........
Blower Access Panel Side 30² (762mm)..............
Electrical Access Panel Side 30² (762mm)............
Clearance between 3 Ft. Overhang
and Top of Unit 30² (762mm)............
Combustible Base
(Wood or Class A, B or C
roof covering material) 0².................
Access Panels
CAUTION
Unit will NOT operate properly without all access pan -
els in place.
See FIGURE 2 below for a general view of unit and location
of access panels.
Access Panels
FIGURE 2
Compressor Access
Panel
Electrical Access
Panel
Blower Access Panel
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