3
Projection
15 mm or less
Anchor bolt
Clip anchor
(local parts)
5 mm dia. hole
Mounting screw
Ø4 x 25
R
7
Installation plate
(Keep horizontal direction.)
5 mm dia. hole
Clip anchor
(local parts)
Mounting screw
Ø4 x 25
R
Anchor bolt
Projection
15 mm or less
INDOOR UNIT
INDOOR UNIT
Installation Place
• A place which provides the spaces around the indoor unit as shown in the
diagram
• A place where there are no obstacles near the air inlet and outlet
• A place which allows easy installation of the piping to the outdoor unit
• A place which allows the front panel to be opened
• The indoor unit shall be installed as top of the indoor unit comes to at least
2 m height. Also, it must be avoided to put anything on the top of the indoor
unit.
• Direct sunlight to the indoor unit’s wireless receiver should be avoided.
• The microprocessor in the indoor unit should not be too close to RF noise
sources.
(For details, see the owner’s manual.)
Remote control
• A place where there are no obstacles such as a curtain that may block the
signal from the indoor unit
• Do not install the remote control in a place exposed to direct sunlight or close
to a heating source such as a stove.
• Keep the remote control at least 1 m apart from the nearest TV set or stereo
equipment. (This is necessary to prevent image disturbances or noise inter-
ference.)
• The location of the remote control should be determined as shown below.
Cutting a Hole and Mounting
Installation Plate
NOTE
• When drilling a wall that contains a metal lath, wire lath or metal plate, be
sure to use a pipe hole brim ring sold separately.
Cutting a hole
When installing the refrigerant pipes from the rear
1. After determining the pipe hole position on the mounting plate (
∆
), drill the
pipe hole (Ø65 mm) at a slight downward slant to the outdoor side.
CAUTION
5
4
°
45
°
5
7
°
(Side view)
(Top view)
Indoor unit
Reception range
Remote
control
Remote
control
Reception
range
Indoor unit
65 mm
100 mm
80
100
180
42NQ012
The center of the pipe hole
is above the arrow.
Pipe hole
90 mm
66 mm
Ø
65
mm
42 mm
The center of the pipe hole is above the arrow.
Pipe hole
42NQ009
Mounting the installation plate
A
D
B
C
1
7
Anchor bolt holes
Hook
Hook
Hook
Pipe hole
Pipe hole
Installation
plate
Mounting screw
Weight
Indoor unit
Thread
2 m or more from
fl
oor
42NQ009
42NQ012
A
35 mm
62 mm
B 55.5 mm 82.5 mm
C
120 mm 170 mm
D
65 mm
85 mm
When the installation plate is directly mounted
on the wall
1. Securely
fi
t the installation plate onto the wall by screwing it in the upper and
lower parts to hook up the indoor unit.
2. To mount the installation plate on a concrete wall with anchor bolts, use the
anchor bolt holes as illustrated in the below
fi
gure.
3. Install the installation plate horizontally in the wall.
CAUTION
Electrical Work
1. The supply voltage must be the same as the rated voltage of the air condi-
tioner.
2. Prepare the power source for exclusive use with the air conditioner.
NOTE
• Wire type : More than H07RN-F or 245 IEC66
Failure to
fi
rmly install the unit may result in personal injury and property
damage if the unit falls.
• In case of block, brick, concrete or similar type walls, make 5 mm dia. holes
in the wall.
• Insert clip anchors for appropriate mounting screws
7
.
NOTE
• Secure four corners and lower parts of the installation plate with 4 to 6
mounting screws to install it.
CAUTION
NOTE
• Ensure all wiring is used within its electrical rating.
• This appliance can be connected to the mains in either of the following
two ways.
(1) Connection
to
fi
xed wiring:
A switch or circuit breaker which disconnects all poles and has a
contact separation of at least 3 mm must be incorporated in the
fi
xed
wiring. An approved circuit breaker or switches must be used.
(2) Connection with power supply plug:
Attach power supply plug with power cord and plug it into wall outlet.
An approved power supply cord and plug must be used.
CAUTION
Model
42NQ009
42NQ012
Power source
50Hz, 220 – 240 V Single phase
Maximum running current
7.5A
12A
Plug socket & fuse rating
16A
Power cord
1 mm
2
or more
1.5 mm
2
or more
When installing the installation plate with a mounting screw, do not use
the anchor bolt holes. Otherwise, the unit may fall down and result in
personal injury and property damage.
For the air conditioner that does not have power cord, connect a power
cord to it as mentioned below.
(1) Open the air inlet grille upward.
(2) Remove the two screws securing the front panel.
How to connect the power cord
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