Installation Instruction; Select The Best Location; Indoor/Outdoor Unit Installation Diagram - Panasonic CS-HE9JKE Service Manual

11 Installation Instruction

11.1. Select The Best Location

INDOOR UNIT
• 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.
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 rated length, additional refrigerant
should be added as shown in the table.
Piping
size
Horse Std.
Model Power Length
Li-
(HP) (m)
Gas
quid
HE9*** 1.0HP 3/8"
1/4" 5
HE12*** 1.5HP 1/2"
Example: For HE9***
If the unit is installed at 10 m distance, the quantity of additional
refrigerant should be 50 g .... (10-7.5) m x 20 g/m = 50 g
Piping
Addi-
Max. Min. Max. Length
tional
Ele- Piping Piping for
Refri-
vation Length Length add.
gerant
(m) (m) (m) gas
(g/m)
(m)
5 3 15 20 7.5
5 3 15 20 7.5
11.2. Indoor/Outdoor Unit
Installation Diagram
23