Table of Contents
Advertisement
12 Installation Instruction
12.1. Select the Best Location
12.1.1. 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.
12.1.2. 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.
PIPE size
Standard
Length
Length
Gas
Liquid
(m)
5 m/
9.52mm
6.35mm
Indoor
(3/8")
(1/4")
unit
Note: (1) It is possible to extent the piping length of one unit up to 20
meters. However, the total piping length must not exceed 30
meters.
(2) If the piping length exceeds 20 meters, refrigerant of 20 g
per meter must be added.
Max.
Min,
Max.
Additional gas
total
Elevation
charge amount
Length
(m)
(m)
(m)
3 m/
Indoor
30
10
unit
12.1.3. Indoor/Outdoor
Diagram
(g/m)
20
29
Unit
Installation
Hide quick links:
Advertisement
Table of Contents
