SELECTING THE MOUNTING
POSITION
INSTALLATION DIAGRAM OF
INDOOR AND OUTDOOR UNITS
Decide the mounting position with the customer as follows:
1. INDOOR UNIT
(1) Install the indoor unit level on a strong wall which is not subject
to vibration.
(2) The inlet and outlet ports should not be obstructed : the air should
be able to blow all over the room.
(3) Install the unit near an electric outlet or special branch circuit.
(4) Do not install the unit where it will be exposed to direct sunlight.
(5) Install the unit where connection to the outdoor unit is easy.
(6) Install the unit where the drain pipe can be easily installed.
(7) Take servicing, etc. into consideration and leave the spaces shown
in (Fig. 7). Also install the unit where the filter can be removed.
2. OUTDOOR UNIT
(1) If possible, do not install the unit where it will be exposed to di-
rect sunlight. (If necessary, install a blind that does not interfere
with the air flow.)
(2) Do not install the unit where a strong wind blows or where it is
very dusty.
(3) Do not install the unit where people pass.
(4) Take you neighbors into consideration so that they are not dis-
turbed by air blowing into their windows or by noise.
(5) Provide the space shown in Fig. 7 so that the air flow is not blocked.
Also for efficient operation, leave open three of the four direc-
tions front, rear, and both sides.
WARNING
Install at a place that can withstand the weight of the
indoor and outdoor units and install positively so that
the units will not topple or fall.
CAUTION
(1) Do not install where there is the danger of com-
bustible gas leakage.
(2) Do not install near heat sources.
(3) If children under 10 years old may approach the
unit, take preventive measures so that they can-
not reach the unit.
(4) Install the indoor unit on the wall where the height
from the floors more than 70”(180 cm).
[Indoor unit piping direction]
The piping can be connected in the six directions indicated in (Fig. 6).
When the piping is connected in direction
2
,
3
,
4
or
5
, cut along the
piping groove in the side of the front cover with a hacksaw.
Fig. 7
[INDOOR UNIT]
[OUTDOOR UNIT]
2-2/5”(6 cm) or over
Wall hook bracket
2”(5 cm)
or over
3- 9/16”(9 cm)
or over
60”(150 cm) or over
(Wall cap)
Remote
control unit
Tapping
screw
(small)
Remote
control
unit
holder
4”(10 cm)
or over
24”(60 cm)
or over
8”(20 cm) or over
10”(25 cm)
or over
70” (180 cm)
or over
Connection Cord
14AWG
2”(5 cm) or over
Fig. 8
Fig. 6
(Rear)
1
Rear outlet
2
Right
outlet
3
Bottom outlet
4
Left bottom
outlet
5
Left
outlet
4
Left rear outlet
Drain hose
Outdoor unit bottom
CAUTION
(2)
(1)
In the area with heavy snowfall, if the intake and outlet of outdoor unit
is blocked with snow, it might become difficult to get warm and it is
likely to cause of the breakdown. Please construct a canopy and a ped-
estal or place the unit on a high stand (local configured).
When the outdoor temperature is 32
°
F (0
°
C)
or less, do not use the
accessor y drain pipe and drain cap. If the drain pipe and drain cap are
used, the drain water in the pipe may freeze in extremety cold weather.
(Reverse cycle model only)
4”(10 cm) or over
18” (45.4 cm)
12-9/16” (32 cm)
• Do not directly install it
on the ground, otherwise
it will cause failure.
• To obtain better operation
efficiency, when the outdoor
unit is installed, be sure to
open the front and left side.
