Installation Instruction; Select The Best Location; Indoor/Outdoor Unit Installation Diagram; Indoor Unit - Panasonic CS-E10HB4EA Service Manual

11 Installation Instruction

11.1. Select The Best Location

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 10m, additional refrigerant should be
added as shown in the table.
Piping size Rated
Length
(m)
Model
Gas Liquid
E10HBEA 3/8" 1/4" 7.5
E15HBEA 1/2" 1/4" 7.5
E18HBEA,
1/2" 1/4" 5
E21HBEA
Example:
If the unit is installed at a 12m distance, the quantity of
additional refrigerant should be 40g ...... (12 - 10) m x 20g/m =
40g
11.3.

Indoor Unit

11.3.1. SELECTING THE LOCATION FOR THE INDOOR UNIT
Provide a check port on the piping side ceiling for repair and maintenance.
• Install the indoor unit once the following conditions are satisfied and after receiving the customer approval.
1. The indoor unit must be within a maintenance space.
2. The indoor unit must be free from any obstacles in path of the air inlet and outlet, and must allow spreading of air throughout
the room.
3. Recommended installation height for indoor unit shall be at least 2.5 m.
* If the height from the floor to ceiling exceeds three meters, air flow distribution deteriorates and the effect is decreased.
Max Min. Max. Additional
Elevation Piping Piping Refrigerant
(m) Length Length
(m) (m)
15 3 20
15 3 20
20 3 30
11.2.
Indoor/Outdoor Unit Installation
Diagram
(g/m)
20
20
20
• This illustration is for explanation purposes only.
The indoor unit will actually face a different way.
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