Installation Instruction; Select The Best Location - Panasonic CS-C7HKD Service Manual

11 Installation Instruction

11.1. Select The Best Location

11.1.1. 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.
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 rated length, additional refrigerant
should be added as shown in the table.
Piping size
Model Gas Liquid
C7HKD/ 3/8" 1/4"
C9HKD
C12HKD 1/2" 1/4"
Example: For C7HKD
If the unit is installed at a 10m distance, the quantity of
additional refrigerant should be 25g ...... (10 - 7.5)m x 10g/m =
25g.
Rated Max Max.
Length Elevation Piping Refrigerant
(m) (m) Length
(m)
7.5 5 10
7.5 5 15
11.1.3. Indoor/Outdoor
Additional
(g/m)
10
10
• This illustration is for explanation purposes only.
The indoor unit will actually face a different way.
23
Unit
Diagram
Installation