INSTALLATION MANUAL FOR ROOM
AIR CONDITIONER
(Split Wall Mounting Type)
For correct installation, read this manual before starting installation. Please save this manual in a safe place.
Only trained and qualified service personnel should install, repair or service air conditioning equipment.
Users should not install the air conditioner by themselves.
Pictures in this manual may be slightly different from the air conditioner you purchased. These pictures
are only sketches.
INSTALLATION PRECAUTION
Installation in the following places may cause trouble. If it is unavoidable to use in such places, please
consult with the dealer:
A place full of machine oil.
A saline place such as coast.
A place full of sulfide g s such as hot-spring resort.
Places where there are high frequency machines such as wireless installation, welding machine, and
medical facility.
A place of special environmental conditions.
a
Indoor Unit
place which can bear the weight of the indoor unit.
place which provides the spaces around the
indoor unit as required right in the diagram.
A place which is far from heat, steam and
inflammable gas.
A place where is no obstacle near the inlet and
outlet area.
A
A
A place 1m or more from TV, radio instrument, in
the center of the room is perfect.
Outdoor Unit
A place, which is convenient to installation and
not exposed to a strong wind.
A place can bear the weight of the outdoor unit
and where the outdoor unit can be held in the
horizontal position.
A place where the operation noise and disc-
harge air do not disturb you neighbor.
A place free of a leakage of combustible gases.
An allowable head level at the connective
piping is less than 5m and length of the
connective piping is up less than 10m.
A place, which provides the spaces around the
outdoor unit as required right in the diagram.
Unavailable to children.
NOTE:
The appliance shall not be installed in the laundry. All the connection must be in accordance with
national regulations.
For detailed installation acceptance, please refer to your contract with the power supplier if restrictions
do apply for products like washing machines, air conditioners or electrical ovens.
For power details of the air conditioner, refer to the rating plate of the product. Contact your local dealer if
you have any questions.
1.
2.
3.
Cautions on remote controller installation
Before installation, operate the remote
controller to determine its location in a
reception range.
Keep the remote controller at least 1m
apart from the nearest TV set or stereo
equipment.
Do not install the remote controller in a
place exposed to direct sunlight or close
to a heating source, such as a stove.
Note that the positive and negative
poles are right positions when loading
batteries.
Caution
If need suspending installation, consults
the corresponding requirement.
INDOOR UNIT INSTALLATION
1
1. Cutting A Hole and Mounting Installation Plate
Installation Plate and Its Measures (Unit: mm)
1. Fix the installation plate.
Install the installation plate horizontally on structural
members in the wall with the spaces provided around the
plate.
In case of block, brick, concrete or similar type walls,
make 5mm dia, holes in the wall. Insert clip anchors for
appropriate mounting screws.
Fix the installation plate on the wall.
1.
2.
3.
2. Cutting a hole.
Determine the pipe hole position
using the installation plate, and drill
the pipe hole (
) so it slants
slightly downward.
Always use a piping hole cap when
piercing a wall, made of metal lath,
wire lath or metal plate.
95mm
1.
2.
3. Indoor unit Installation
2. Connective Pipe and Drainage Installation
1. Drainage
2. Connective pipe
Run the drain hose sloping downward. Do not
install the drain hose as illustrated below.
1.
When connecting extension drain hose,
insulate the connecting part of extension
drain hose with a shield pipe.
2.
For the left-hand and rear-left-hand piping,
install the piping as shown. Bend the conne-
ctive pipe to be laid at 43mm height or less
from the wall.
1.
Fix the end of the connective pipe.
2.
Connect the indoor unit first then the
outdoor unit.
Bend and arrange the pipe carefully.
Insulate both of the auxiliary piping.
Drainage can not annoy your neighbor.
Caution
4. Electrical Work
Prepare the power source for exclusive with the air conditioner.
The supply voltage must be the same as the rated voltage of the
air conditioner.
NOTE:
A disconnection device having an air gap contact separation at least
3mm in all conductors should be incorporated in the fixed wiring
according to the National Wiring Regulation.
Caution
Perform the wiring with sufficient capacity.
Installation places legally require a short circuit isolator to be
attached to prevent electrical shock.
Do not extend the power cable code by cutting.
The plug of the air conditioner takes a grounding leg, so clients
should use a grounding socket so that the air conditioner can be
grounded efficiently.
5. Connecting Cables
1.
Inside the room
The outdoor unit should not be exposed
to strong wind.
Fix the outdoor unit with
10 anchor
bolts.
Pass the piping through the
hole in the wall.
Put the upper claw at the back
of the indoor unit on the upper
hook of the installation plate,
Move the indoor unit from side
to side to see that it is securely
hooked.
Push the lower part of the
indoor unit up on the wall.
Piping can easily be made by
lifting the indoor unit with a
cushioning material at the
remote controller holder side
between the indoor unit and the
wall.
1.
2.
3.
4.
Power Supply
Input Rated Amp
(Switch/Fuse)
AWG(MIN.)
50Hz
220-240V~
32/20A
32/25A
Upper hook
Low hook
Terminal block of indoor unit
60Hz
220-230V~
Cushioning material
There should be at least two of
the A, B, C direction are free from
blocking.
NOTICE:
1
2(N) S
G
To outdoor unit
Code wire
40mm
10mm
air outlet
air inlet
A
B
Model
24000Btu/h
24000Btu/h
A
560
590
B
335
333
Model
24000Btu/h
24000Btu/h
or
15cm
above
1
2
3
Loop the connective
cable.
A
B
C
200cm
or m
ore
30cm
or more
60cm
or
more
60cm
or more
30cm
or more
7
12cm
or more
Remote
Controller
Remote controller
holder
Mounting screw B
ST2.9X10-C-H
4
5
6
12cm
or more
12cm or more
12cm or more
Air
Cleaner
Remove the water receiver first
before connecting the pipes.
Air
filter
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43
Indoor unit outline
Connective pipe
Shield pipe
Wall
Drain hose
Extension drainhose
Panel
Installation Parts
Part
No.
Name of part
Q'ty
1
2
3
4
5
6
7
8
9
1
8
8
1
1
2
Installation plate
Clip anchor
Mounting screw A ST3.9x25-C-H
Remote controller
Remote controller holder
Mounting screw B ST2.9x10-C-H
Refrigerant
pipe
Seal
Drain elbow
Gas side
Liquid side
6.35(
24000Btu/h)
9.53(
24000Btu/h)
12.7(
24000Btu/h)
16(
24000Btu/h)
Do not form a rise.
Do not put the drain
end into water.
Lift the panel, loose the screw then open the Electric Box Cover.
Connect the wires to the terminals on the control board indivi-
dually according to the outdoor unit connection.
Wrap those cables not connected with terminals with insulation
tapes, so that they will not touch any electrical components.
2.
3.
Terminal block
Power Supply
cord
Connecting
cable
12
18
Install the indoor unit on the wall where the height
from the floors more than 2.3 meters.
Above 120 from
the wall
Above 120 from
the wall
Above 150 from
the ceiling
325
55
95
95
55
1250
815
257
178
55
58
Pipe hole
Hooked Part Hooker Part
Pipe hole
Indoor unit outline
2.3m
or
more
