Panasonic CS-S9NKR - 10 Installation Instruction; Select the Best Location

39
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 2.5m.
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.
Example: For S9***
If the unit is installed at 10 m distance, the quantity of additional refrigerant should be 38 g .... (10-7.5) m × 15 g/m =
38 g.
10.1.3 Indoor/Outdoor Unit Installation Diagram
Piping size
Model
Horse
Power
(HP)
Gas Liquid
Std. Length
(m)
Max. Elevation
(m)
Min. Piping
Length (m)
Max. Piping
Length (m)
Additional
Refrigerant
(g/m)
Piping length
for add. gas
(m)
S9*** 1.0HP
9.52 mm
(3/8")
15 3 15 15 7.5
S12*** 1.5HP
7.5
15 3 15 15 7.5
S18*** 2.0HP
12.7 mm
(1/2")
15 3 20 20 10
S24*** 2.5HP 20 3 30 30 10
S28*** 3.0HP
15.88 mm
(5/8")
6.35 mm
(1/4")
5
20 3 30 30 10