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EN-12 12
Super Digital Inverter
Inst
allation Location
CAUTION
Install the outdoor unit in a location that meets the
following conditions after the customer’s consent is
obtained.
•A well-ventilated location free from obstacles near the air
inlets
and air outlet
•A location that is not exposed to rain or direct sunlight
•A location that does not increase the operating noise or
vibration of the outdoor unit
•A location that does not produce any drainage
problems
from discharged water
Do not install the outdoor unit in the following locations.
•A location with a saline atmosphere (coastal area) or one
that is full of sulfide gas (hot-spring area) (Special
maintenance is
required.)
•A location subject to oil, vapor, oily smoke, or corrosive
gases
•A location in which organic solvent is used
•A location where high-frequency equipment (including
inverter equipment, private power generator, med
ical
equipment, and communication equipment) is used
(Installation in such a location may cause malfunction of
the air conditioner, abnormal control or problems due to
noise from such equipment.)
•A location in
which the discharged air of the outdoor unit
blows against the window of a neighboring house
•A location where the operating noise of the outdoor unit is
transmitted
• When the outdoor unit is installed in
an elevated position,
be sure to secure its feet.
•A location in which drain water poses any problems.
1.Install the outdoor unit in a location where the discharge
air is not blocked.
2. When an outdoor uni
t is installed in a location that is
always exposed to strong winds like a coast or on the
high stories of a building, secure normal fan operation by
using a duct or wind shield.
3. When insta
lling the outdoor unit in a location that is
constantly exposed to strong winds such as on the upper
stairs or rooftop of a building, apply the windproofing
measures referred to in the following examples.
1) Install
the unit so that its discharge port faces the
wall of the building.
Keep a distance 500 mm or more between the unit
and wall surface.
2) Consider the wind direction during the operational
season of the air
conditioner, and install the unit so
that
sch
a
r
g
e p
o
rt is set at a ri
g
ht an
gl
e
r
e
l
a
tiv
e
to the
wi
n
d
d
ir
e
c
ti
o
n.
•Wh
e
n
us
i
n
g
an air con
d
iti
o
n
e
r
de
r l
ow
ou
tside
tem
p
eratur
e
con
d
iti
on
s
°C or lower)
in
COO
L mod
e
, prepare
a
duc
tor win
d
s
h
i
eld so that it
is not affected by the wind.
•When installing the unit in an area where snowfalls
may be heavy, take steps to prevent the unit from being
adversely affected by the fallen or accumulated snow.
• Either
make the foundation higher or install a stand
(which is high enough to ensure that the unit will be
above the fallen or accumulated snow) and place the
unit on it.
•Att
ac
h
a
s
n
ow
s
h
i
e
ld
(
loc
a
ll
y
procur
e
d
).
500mm
S
S
t
r
on
g
wi
n
d
S
t
d
ron
g
win
d
<Examp
l
e
>
Wind (sn
o
w) s
s
h
h
ield
ield
Wi
Wi
nd (snow) shield
nd
Wi
d
(
snow
)
shiel
d
n
d
13 13-E
N
Super Digital Inverter
Necessary S
pace for Installation
(Unit: mm)
Obstacle at rear side
Upper side is free
1. Single unit installation
2. Obstacles on both right and left sides
3. Serial installation of two or more units
Obstacle also above unit
Obstacle in front
Above unit is free
1. Single unit installation
2. Serial installation of two or more units
Obstacle also at the above unit
Obstacles in both front and rear of unit
Open above and to the right and left of the unit.
The height of an obstacle in both the front and rear of the
unit, should be lower than the height of the outdoor unit.
Standard installation
1. Singl
e unit installation
2. Serial installation of two or more units
150 or
more
200 or
more
150 or
more
300 or
more
The height of the
obstacle should be
lower than the height of
the outdoor unit.
150 or
more
300 or
more
300 or
more
300 or
more
The height of the obstacle should be lower than the height
of the outdoor unit.
200 or more
150 or
more
500 or
more
500 or
more
1,000 or
more
1,000 or
more
1,000 or
more
150 or
more
1,000 or
more
200 or
more
1,000 or
more
300 or
more
300 or
more