CAUTION:
• Check that there are no foreign materi-
als (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 adiabat-
ic treatment even to the duct pipe at
the indoor side where ambient temper-
ature 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 per-
formed 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 facili-
ties(drain pan) and MD(Motorized Damper) at SA/RA duct.
14 Ventilator
Installation
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