INDOOR UNIT INSTALLATION
1
Indoor/Outdoor Unit Installation Illustration
1. Run the drain hose sloping downward. Do
not install the drain hose as illustrated
below.
2. When connection extension drain hose,
insulate the connecting part of extension
drain hose with a shield pipe
Do not form a rise
Pipe holder
Pipe cover
(right)
Right piping
Left piping
Pipe cover(left)
Indoor unit outline
Connective pipe
Right back piping
Left back piping
Do not put the hose
end into water
1. For the left-hand and right-hand piping,
remove the pipe cover from the panel side.
Explain to clients that the pipe cover must
be kept as it may be used when relocate
the air conditioner to any other place.
2. For the left-hand and rear-left-hand piping,
install the piping as shown. Bend the conn-
ective pipe to be laid at 43mm height or
less from the wall.
3. Fix the end of the connective pipe.
(Refer to Tightening Connection in REFRI-
GERANT PIPING CONNECTION)
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4
3
1. Drainage
2. Connection pipe
1. Drilling A Hole and Mounting Installation Plate
2. Connective Pipe and Drainage Installation
Installation Plate and Its Direction (unit: mm)
1. Install the installation plate horizontally on stru-
ctural parts in the wall with the spaces provided
around the plate.
2. In case of brick, concrete or similar type walls,
make 5mmdia, holes in the wall. Insert clip anc-
hors for appropriate mounting screws.
3. Fix the installation plate on the wall.
1. Pass the piping through the hole in the wall.
2. 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.
3. Piping can easily be made by lifting the indoor unit
with a cushion material between the indoor unit
and the wall. Get it out after finish piping.
4. Push the lower part of the Indoor Unit up to the wall,
Then move the Indoor Unit from side to side, up and
down to check if it is hooked securely.
As diagram above determine the pipe
hole position using the installation
plate, drill the pipe hole(
65mm) so it
slants slightly downward.
Upper hook
Low hook
Cushion material
Installation Plate
1. Fix the installation plate.
2. Drilling a hole.
3. Indoor Unit Installation
Connective
cable
Drain hose
Connective
pipe
Pipe room
Pond box
Wrapping belt
Indoor unit
Wind the connective cable, drain hose and
wiring with tape securely, evenly as shown
below.
Because the condensed water from rear
of the indoor unit is gathered in Pond
Box and is piped out of room. Do not put
anything else in the box.
3. Piping and bandaging
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Inverter One-two
/
One-three Split Wall-mounted Type
AIR CONDITIONER
(Installation Manual)
For correct installation, read this manual before starting installation and save this manual in
a safe place for future reference.
Only trained and qualified service personnel should install, repair or service air conditioning
equipment. Users should not install the air conditioner by themselves.
All pictures are only sketches. If there is any difference between pictures in this manual and
the actual shape of the air conditioner you purchased. the actual shape shall prevail.
Indoor Unit
Outdoor Unit
INSTALLATION PRECAUTION
A place, which is convenient to installation
and not exposed to a strong wind. A place
that is dry and ventilated.
A place can bear the weight of the outdoor
unit and where the outdoor unit can be held
in the horizontal position.
A place which does not allow an increase
in noise level and vibration.
A place where the operation noise and dis-
charge air do not disturb your 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.
No any obstacle which block radiating air.
Unavailable to children.
A place, which provides the space around
the outdoor unit as required right in the
diagram.
A place where is no obstacle near the inlet
and outlet area.
A place which can bear the weight of the
indoor unit.
A place which is convenient to maintenance.
A place which provides the space around
the indoor unit as required right in the
diagram.
There is strong electromagnetic wave exist-
ing.
A place which is far from heat, steam and
inflammable gas.
Please install the accessories attached with unit
correctly according to this installation manual.
Note:
1. At least two of A, B, C
aspects are free from blocking.
2. When the Outdoor Unit is higher than the
Indoor Units, to prevent the rain from flowing into the indoor along the connection pipe,
a downward tipping arc should be made before the connection pipe entering the wall to
indoor to ensure the lowest point on the connection pipe is at outdoor.
The Remote Controller should be in its
receiving range.
The Remote Controller should be kept
away from the TV/Stereo at least 1m.
Do not put the Remote Controller under
direct sunshine or near a heating source.
Make sure the battery is correctly installed
in the Remote Controller.
Remote Controller Operation Guide
Number
1
2
3
4
5
6
Installation plate
Self-tapping screw ST3.9
25
Connection
Pipe Ass.
Liquid side
Gas side
Remote controller
Remote controller holder
6.35
9.53/ 12.7
Plastic Expansion Pipe
Name
Accessories
Floating prevention support
Shield pipe
Shield pipe
Wall
Wall
Drain hose
Drain hose
Extension drainhose
Extension drainhose
Installation in the following places may cause trouble. If it is unavoidable, please consult
with the local dealer.
A place full of machine oil.
A saline place such as coast.
A place full of sulfide gas such as hot-spring resort.
Places where there are high frequency machines such as wireless equipment, welding
machine, and medical facility.
A place there is no combustive gases and volatile matter.
A place of special environmental conditions.
Anchor Bolts of Outdoor Unit Installation
The outdoor unit should not be exposed to
strong wind.
Fix the Outdoor Unit with
10 or
8 anchor
bolts.
If need suspending installation, consults
the corresponding requirement.
air inlet
air outlet
560
140
335
Remote
Controller
Air filter
5
Abo
ve
4.5
cm
C
Abov
e 10
0cm
Air Out
Remote
Controller
1
2
4
A
b
o
v
e
6
0
c
m
Loop a connective
cable.
B
Abov
e 60
cm
A
Above 1
0cm
Above 12cm
Above 12cm
Air filter
Above 15cm
3
6
Remote
Controller
Air filter
One-Twin
One-Three
Above 12cm
( 12
000Btu/h type
)
( 12
000Btu/h type
)
Indoor unit outline
Indoor unit outline
20
120mm or more
to wall
120mm or more
to wall
120mm or more
to wall
120mm or more
to wall
Left refrigerant
pipe hole 65
Left refrigerant
pipe hole 65
Right refrigerant
pipe hole 65
Right refrigerant
pipe hole 65
Installation plate
Installation plate
133
878
4
0
2
7
0
2
5
0
4
5
4
5
70
70
750
150mm or more to ceiling
150mm or more to ceiling
Indoor units that can
be used in combinatio
n
Number of connected units
Total of indoor units class
Total length for all rooms
Length for one indoor unit
Max. 60m
Max. 20m
9.0KW
Difference in height between
indoor and outdoor units
When above outdoor unit (B)
When below outdoor unit (A)
Max. 10m
Max. 10m
Difference in height between indoor units Max. 10m
Compressor stop/start
frequency
1 cycle time
Stop time
Power source voltage
Voltage fluctuation
Voltage drop during start
Interval unbalance
2-3units
6 min or more( from stop to
stop or from start to start)
3 min or more
within 10% of rated voltage
within 15% of rated voltage
within 3% of rated voltage
KW
Connect the indoor unit first then the outdoor
unit and bend and arrange the pipe carefully.
CAUTION
659
