21
11. Installation Instruction
11.1 Select the Best Location
11.1.1 Indoor Unit
Do not install the unit in excessive oil fume area
such as kitchen, workshop and etc.
There should not be any heat source or steam
near the unit.
There should not be any obstacles blocking the air
circulation.
A place where air circulation in the room is good.
A place where drainage can be easily done.
A place where noise prevention is taken into
consideration.
Do not install the unit near the door way.
Ensure the spaces indicated by arrows from the
wall, ceiling, fence or other obstacles.
Mount with the lowest moving parts at least 8ft
(2.4 m) above floor or grade level.
11.1.2 Outdoor Unit
If an awning is built over the unit to prevent direct
sunlight or rain, be careful that heat radiation from
the condenser is not obstructed.
There should not be any animal or plant which
could be affected by hot air discharged.
Keep the spaces indicated by arrows from wall,
ceiling, fence or other obstacles.
Do not place any obstacles which may cause a
short circuit of the discharged air.
If piping length is over the [piping length for
additional gas], additional refrigerant should be
added as shown in the table.
Recommended installation height for outdoor unit
should be above the seasonal snow level.
Be careful not to locate outdoor unit directly under
a roof line where falling snow or ice can cause
damage or dripping water can increase ice
accumulation and defrost cycles.
Example: For XE15SKUA
If the unit is installed at 32.8 ft (10 m) distance, the
quantity of additional refrigerant should be 2.46 oz
(62.5 g) .... (32.8 - 24.6) ft x 0.3 oz/ft = 2.46 oz.
((10-7.5) m x 25 g/m = 62.5 g)
11.1.3 Indoor/Outdoor Unit Installation
Diagram
Model
Capacity
(Btu /h )
Piping size
Std.
Length
Max.
Elevation
Min.
Piping
Length
Max.
Piping
Length
Additional
Refrigerant
Piping
Length for
add. gas
Gas Liquid
XE15SKUA
15000
1/2"
(12.7 mm )
1/4"
(6.35 mm)
24.6 ft
(7.5 m )
49.2 ft
(15 m)
9.8 ft
(3 m )
65.6 ft
(20 m )
0.3 oz/ft
(25 g /m )
24.6 ft
(7.5 m )
Piping direction Do not ben d up
drain hose
(Front side)
Right
Rear
Right
bottom
Left
Rear
Left bottom
Left
(Left and right are identical)
Vinyl tape
6
Remote control holder
5
Remote
Remote control holder fixing screws
control
3
• This illustration is for
explanation purposes only.
The indoor unit will actually face
a different way.
It is advisable to avoid more
than 2 blockage directions.
Fo r better ven tila tio n &
multiple-outdoor installation,
please consult authorized
dealer/specialist.
Installation plate 1
Sleeve (
)
Bushing-Sleeve (
)
Bendthepipeas
closely on the wall
as possible, but be
careful that it do esn’t
break.
Saddle (
)
Additional drain
hose (
)
Gas side piping (
)
Connection cable (
)
Putty (
)
(Gum Type Sealer)
Installation par ts you
should purchase (
)
Vinyl tape (wide) ( )
• Apply after carr ying
out a drainage test.
• To car ry out the
drainage test,
and p our water into
the he at exchanger.
remove the air filters
Liquidsidepiping(
)
• Carry out insulation after
checking for gas leaks and
secure with vinyl tape.
Attaching the remote control holder
to the wall
Insulation of piping connections
8ft(2.4m)
or more
Floor / Grade level
2
9
/
1
6
"
(
6
5
m
m
)
o
r
m
o
r
e
1
31
/
32
"
(50 mm)
or more
3
1
5
/
1
6
"
(
1
0
0
m
m
)
o
r
m
o
r
e
3
9
3
/
8
"
(
1
0
0
0
m
m
)
o
r
m
o
r
e
3
1
5
/
1
6
"
(
1
0
0
m
m
)
o
r
m
o
r
e
1
1
1
3
/
1
6
"
(
3
0
0
m
m
)
o
r
m
o
r
e
To Next Page
Loading...
