10. Installation Instruction
10.1 Select the Best Location
10.1.1
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.
Recommended installation height for indoor unit
•
shall be at least 2.5 m.
10.1.2
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.
Piping size
Horse
Model
Power
Gas
Liquid
(HP)
15.88mm
6.35 mm
PS36***
4.0HP
(5/8")
(1/4")
PS12***
1.5HP
12.7mm
(1/2")
PS18***
2.0HP
15.88mm
PS24***
2.5HP
(5/8")
Example: For PS36***
If the unit is installed at 15 m distance, the quantity of
additional refrigerant should be 150 g....(15-10) m x 30 g/m = 150 g.
Min.
Max.
Std.
Max.
Additional
Piping
Piping
Length
Elevation
Refrigerant
Length
Length
(m)
(m)
(g/m)
(m)
(m)
5
20
3
30
30
5
3
15
15
15
3
20
15
15
3
20
20
10.1.3
Piping
Length
for add.
gas (m)
10
7.5
10
10
20
40
Indoor/Outdoor Unit Installation
Diagram