Samsung AG010KSV Series, Installation Manual

Page: 20 / 86

INS
TALLA
TION
20
English
Installing the wind/snow prevention duct
Installing the discharge duct
around obstacles
Ex.) Balcony
Upper floor
Discharged air
Ex.) Mechanical room
Discharged
air
Grille/
louver
Suction air
f
It is necessary to install a wind/snow prevention
duct (field supply) to direct exhaust from the fan
horizontally, when it is difficult to provide a minimum
space of 2 m (6.56 ft) between the air outlet and a
nearby obstacle above.
Installing the discharge duct in
cold regions
h
f
In cold regions with lots of snowfall, install a snow
prevention duct, as a sufficient countermeasure, to
prevent snow from accumulating on the product.
When the snow prevention duct is not installed
properly, frost may accumulate on the heat exchanger
and heating operation may not work normally.
f
Air outlet of the duct should not be directed to the
enclosed space.
CAUTION
Cautions regarding on installing the frame and selecting
the base ground
ŷ
Height (h) of the frame and the base ground should
be higher than the "heaviest expected snowfall".
ŷ
Area of the frame and the supporting base should
not be larger than the area of the product. Snow
may accumulate if the area of the frame or the base
ground is larger.