Cushion rubber
Air intake Min. 2" (5 cm)
Air discharge
Min.
2" (5 cm)
Min.
8" (20 cm)
Valve side
Min.
10" (25 cm)
Outdoor unit
Hot air
Heat source
Exhaust fan
NO
Min.
7' (2 m)
Min.
7' (2 m)
Min. 2" (5 cm)
Air intake
Ground
Obstacle
Obstacle above
Air discharge
Air intake
Concrete
or equal
About 4" (10 cm)
Min. 4" (10 cm)
Anchor bolts
(4 pcs.)
About 16" (40 cm)
7-1-2. Outdoor Unit
Fig. 5a
Fig. 5b
Fig. 4
AVOID:
heat sources, exhaust fans, etc. (Fig. 4)
damp, humid or uneven locations.
DO:
choose a place as cool as possible.
choose a place that is well ventilated.
allow enough room around the unit for air intake/
exhaust and possible maintenance. (Fig. 5a)
provide a solid base (level concrete pad, concrete
block, 4" 1' 4" (10 40 cm) beams or equal), a
minimum of 4" (10 cm) above ground level to
reduce humidity and protect the unit against
possible water damage and decreased service life.
(Fig. 5a)
Install cushion rubber under unit's feet to reduce
vibration and noise. (Fig. 5b)
use lug bolts or equal to bolt down unit, reducing
vibration and noise.
Install in a location where no antenna of a
television or radio exists within 10' (3 m).
7-1-3. Baffle Plate for the Outdoor Unit
(CLxx models only)
It is recommended to use baffle plates for models
CL0971 and CL1271. The baffle plates are not
normally required for the other models.
When the outdoor unit is installed in a position
exposed to strong wind (like seasonal winds with low
air temperature in winter), baffle plates must be
installed at the rear of the outdoor unit. (Fig. 5c)
This unit is designed so that the fan of the outdoor
unit runs at low speed when the air conditioner is
operated at low outdoor air temperatures. When the
outdoor unit is exposed to strong wind, the system
pressure drops because of the freeze protector.
Fig. 5c
Air discharge
6" min
Air discharge
6" min
Baffle
plate
Baffle
plate
NOTE
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