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7
ENGLISH
Seasonal wind and cautions in winter
• Sufficient measures are required in a snow area or severe cold area
in winter so that product can be operated well.
• Get ready for seasonal wind or snow in winter even in other areas.
• Install a suction and discharge duct not to let in snow or rain.
•
Install the outdoor unit not to come in contact with snow directly. If
snow piles up and freezes on the air suction hole, the system may mal-
function. If it is installed at snowy area, attach the hood to the system.
• Install the outdoor unit at the higher installation console by 50cm
than the average snowfall (annual average snowfall) if it is installed at
the area with much snowfall.
• Where snow accumulated on the upper part of the Outdoor Unit by
more than 10cm, always remove snow for operation.
- The height of H frame must be more than 2 times the snowfall and
its width shall not exceed the width of the product. (If width of the
frame is wider than that of the product, snow may accumulate)
- Don't install the suction hole and discharge hole of the Outdoor
Unit facing the seasonal wind.
• When carrying the suspended, unit pass the ropes between legs of
base panel under the unit.
• Always lift the unit with ropes attached at four points so that impact
is not applied to the unit.
• Attach the ropes to the unit at an angle of 40° or less.
• Use only accessories and parts which are of the designated specifica-
tion when installing.
Air outlet grille Intake hole
Corner
Handle
Always hold the unit by the corners, as holding
it by the side intake holes on the casing may
cause them to deform.
Sub line
40° or less
A
WARNING
LIFTING METHOD
Air guide work
In case of out door unit is located outdoor cabin of apartment or flats,
then the efficiency can drop and system pressure increases thus finally
damaging the compressor or other components in the system by heat
short circuit.
• Do not use bended louver. It disturbs the air circulation.
• The opening ratio is at least 80%
• Louver angle is 0-20 degree
• Louver pitch will be as more than 100mm(3.9 inch)
• If you have a insect control net, consider the shielded area and static
pressure loss
• Check the static pressure range of outdoor unit fan.
Then, install air guide in the range of static pressure.
Secure minimum intake area
When the intake area is not secured can efficiency drop and products
may not be operating
• Minimum intake area (For reference)
300mm
(11.8 inch)
or more
Air guide
Air guide duct
Less than
Less than
20 degrees
20 degrees
Louver pitch
Louver pitch
100 mm or more
100 mm or more
Wind speed : 1.5m/s(4.9 ft/s)
Intake
area
150mm
(5.9 inch) or
more
350mm
350mm
(13.8 inch)
(13.8 inch)
or more
or more
350mm
(13.8 inch)
or more
Less than
20 degrees
Louver pitch
100 mm(3.9 inch)
or more
CAUTION
Be very careful while carrying the product.
•
Do not have only one person carry product if it is more than
20kg(44lbs).
• PP bands are used to pack some products. Do not use them as
a mean for transportation because they are dangerous.
• Do not touch heat exchanger fins with your bare hands. Other-
wise you may get a cut in your hands.
• Tear plastic packaging bag and scrap it so that children cannot
play with it. Otherwise plastic packaging bag may suffocate chil-
dren to death.
• When carrying in Outdoor Unit, be sure to support it at four
points. Carrying in and lifting with 3-point support may make
Outdoor Unit unstable, resulting in a fall.
• Use 2 belts of at least 8m(26.2 ft) long.
• Place extra cloth or boards in the locations where the casing
comes in contact with the sling to prevent damage.
•
Hoist the unit making sure it is being lifted at its center of gravity.
!
Unit : m
2
(ft
2
)
Model ARUN024GSS4
ARUN060GSS4
ARUN053GSS4
ARUN048GSS4
ARUN038GSS4
Minimum intake area 0.7 (7.5) 1.2 (15.5)
1,MFL67798024,영영 18. 7. 19. 영영 2:13 Page 7
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