Panasonic CS-E18NKUA, Service Manual

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11. Installation Instruction
11.1 Select the Best Location
11.1.1 Indoor Unit
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Do not install the unit in excessive oil fume area
such as kitchens, workshops and etc.
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There should not be any heat source or steam
near the unit.
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There should not be any obstacles blocking the air
circulation.
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A place where air circulation in the room is good.
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A place where drainage can be easily done.
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A place where noise prevention is taken into
consideration.
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Do not install the unit near the door way.
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Ensure the spaces indicated by arrows from the
wall, ceiling, fence or other obstacles.
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Recommended installation height for indoor unit
shall be at least 8.2 ft.
11.1.2 Outdoor Unit
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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.
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There should not be any animal or plant which
could be affected by hot air discharged.
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Keep the spaces indicated by arrows from wall,
ceiling, fence or other obstacles.
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Do not place any obstacles which may cause a
short circuit of the discharged air.
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If piping length is over the [piping length for
additional gas], additional refrigerant should be
added as shown in the table.
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Recommended installation height for outdoor unit
should be above the seasonal snow level.
Example: For E18NKUA
If the unit is installed at 41 ft distance, the quantity
of additional refrigerant should be 2.46 oz ....
(41 - 32.8) ft x 0.3 oz/ft = 2.46 oz.
11.2 Indoor/Outdoor Unit
Installation Diagram