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Installation
14.13 Duct connection
1) By using the flexible duct (duct connecting
part), connect noise chamber connected to the
main duct within the building and the air
discharge part on top of the air conditioner so
that air does not leak. (If you do not use the
flexible duct, it can cause vibration and noise.)
2) After inserting the flexible duct between the
flange and the discharge part, tighten the
flange using the bolt.
3) Wrap lagging material on the external side of
the flexible duct (duct connecting part) to finish
with finishing tape.
(It maintains the air conditioner performance.)
22 Water Cooled Package
Flexible duct
(duct connecting part)
Flexible duct
(duct connecting part)
Noise chamber
Flange
Flange
Insulation
material
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