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Select the best location
Location for Installing Indoor Unit
• Where there is no obstacle near the air outlet
and air can be easily blown to every corner.
• Where piping and wall hole can be easily
arranged.
• Observe the required distance from ceiling and
wall according to the wiring diagram.
• Where the air filter can easily be removed.
• Keep the unit and remote control 1m or more
from television, radio etc.
• To prevent the effects of a fluorescent lamp,
keep the unit as far as possible from it.
• Do not put anything near the air inlet that could
obstruct it.
• In a place that can bear the weight and will not
increase operating noise and vibrations.
Location for Installing Outdoor Unit
• Install in a convenient and well-ventilated place.
• Avoid installing it where flammable gas could
leak.
• Observe the required distance from the wall.
• The distance between Indoor and outdoor unit
should be 5 meters and can go up to maximum
15 meters with additional refrigerant charge.
• Do not install the outdoor unit in a dirty or
greasy place, near a vulcanization gas exit.
• Avoid installing it at the roadside where it could
be soiled with muddy water.
• A fixed base where operating noise will not
increase.
• Where the air outlet is not obstructed.
Model Max. Allowable
Tubing Length at
Shipment (m)
Limit of Tubing
Length (m)
Limit of Elevation
Difference H (m)
Required amount
of additional
refrigerant (g/m)
7K~24K 5 15 5 20
Indoor unit
Pipe length is
15 meters Max.
Outdoor unit
Height should
be less than 5m
Outdoor unit
Pipe length is
15 meters Max.
Indoor unit
Height should be less
than 5m
