LG LZ-H080GBA2, Руководство по установке

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12 Ventilator
Installation
Duct to OA
Main Body
Heat Insulating Material
Aluminium
Duct Connection Flange
Rapid Bending Excessive Bending
Too Close Bending
to Outlet
Rapid Reduction of
Duct Diameter
CAUTION:
• Check that there are no foreign
materials (paper, vinyl, etc) or cutoff
powders in the duct before connecting
the duct.
• Take care so that shock may not be
applied to the damper plate within the
main body when performing the duct
connection work.
• It is recommended to perform
adiabatic treatment even to the duct
pipe at the indoor side where ambient
temperature is expected higher than
room temperature when the main body
of the ventilation system for cooling in
summer.
• Take care so that work may not be
performed as in the left figure.
Otherwise, it may cause reduction of
air volume or abnormal noise.
CAUTION:
• In -10℃ below ambient temperature, when ventilation is installed the equivalent space in
the outdoor and outdoor, It may cause condensation, you must install drainage
facilities(Drain Pan) and MD(Moterized Damper) at SA/RA duct.