Duct Connection
Make sure to insulate the connection part with insulation tapes and carry out duct
connection making the indoor air suction duct and air intake as far as possible.
1
Install the 2 ducts toward the outdoor.
2
Make sure to insulate the duct referring to the picture.
The use of flexible hose made of fiber glass is recommended to minimize
noise. Install the duct at least over 3m to reduce the noise as well.
If the duct is not attached incorrectly or firmly, it may result in malfunction.
Example of Defective Duct Installation
Extreme bend Multi bend Narrow diameter of connection part
Insulation(Insulate the aluminium tape as well)
Outdoor air suction duct, Discharging duct
Aluminium tape Aluminium tape
Inclination
(1/100~1/50)
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