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Page 20mrcool.com
Indoor Unit Installation
Fig. 4.1
12 in (30 cm)
6 in (15 cm)
clearance between
back and wall
79in (200cm)
in front
12in (30cm)
on left
24in (60cm)
above
24in (60cm)
on right
79 in (200 cm)
in front
12 in (30 cm)
on left
24 in (60 cm)
above
24 in (60 cm)
on right
Near an obstacle that will block air inlets and
outlets
Near a public street, crowded areas, or
where noise from the unit will disturb others
Near animals or plants that will be harmed
by hot air discharge
Near any source of combustible gas or in a
location that is exposed to large amounts of
dust
In a location exposed to excessive
amounts of salty air
Within 3.3 ft (1 m) of televisions and radios or
other appliances subject to interference.
DO NOT
Strong wind
Strong wind
Fig. 4.2
4
Outdoor Unit Installation
Installation Instructions –
Outdoor Unit
Step 1: Select installation location
Before installing the outdoor unit, you must
choose an appropriate location. The following
standards will help you choose an appropriate
location.
Proper installation locations meet the
following standards:
Meets all spatial requirements shown in
Installation Space Requirements (Fig. 4.1)
Good air circulation and ventilation
Firm and solid location that can support
the unit and will cause vibration.
Noise from the unit will not disturb others
Protected from prolonged periods of direct
sunlight or rain
A minimum pipe run of 9.8 ft (3 m) is required to
minimize vibration & excessive noise.
SPECIAL CONSIDERATIONS FOR
EXTREME WEATHER
Install unit so that air outlet fan is at a 90°
angle to the direction of the wind. If needed,
build a barrier in front of the unit to protect it
from extremely heavy winds. Ensure the
wind barrier does not block necessary air
Fig. 4.2 and Fig. 4.3
.
If the unit is f
heavy rain or snow:
Build a shelter above the unit it to protect it
from the rain or snow. Be careful not to
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