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9
ENGLISH
2. Collective installation
Unit:mm(inch)
Unit:mm(inch)
L
H
1000 (39-1/4)
or more
300(11-13/16)
or more
100(3-15/16)
or more
500(19-5/8)
or less
L
H
1250(49-1/4)
or more
300(11-13/16)
or more
1000 (39-1/4)
or more
100(3-15/16)
or more
H
L
100(3-15/16)
or more
500(19-5/8)
or less
500(19-5/8) or less
H
L
1000 (39-1/4)
or more
300(11-13/16)
o
r
more
1000 (39-1/4)
or more
H
L
300(11-13/16)
or more
100(3-15/16)
or more
1500(59)
or more
300(11-13/16)
or more
500(19-5/8)
or less
1000 (39-1/4)
or more
H
L
1500(59)
or more
100(3-15/16)
or more
L > H L > H
Obstacle height of discharge side is lower than the unit
1. Stand alone installation
2. Collective installation
L ≤ HL ≤ H
L ≤ HL ≤ H
Seasonal wind and cautions in winter
• Install correctly with the prospect of snow or cold temperatures in
mind.
• Install the outdoor unit ideally not to come into contact with snow di-
rectly. If snow piles up it will freeze to the heat exchanger, and the
system will malfunction. Attach a snow hood to prevent any issues.
• Install the outdoor unit 500mm higher than the average snowfall.
• Remove any snow that piles higher than 100mm on the top of the
unit.
- In areas of high wind, do not install the units heat exchanger or dis-
charge fan perpendicular to the wind direction.
Air guide work
In cases where the outdoor unit is installed in an enclosed space, care
should be taken to ensure adequate airflow around the product, other-
wise failure could occur.
• The operating ratio should be at least 80%
• Louver angle should be 0~20 degree
• Louver pitch should be more than 100mm(3.9inch)
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)
Model ARUB060GSS4
Minimum intake area 1.2(15.5)
300mm
(11-13/16inch)
or more
Air guide
Air guide duct
Less than
Less than
20 degrees
20 degrees
Wind speed : 1.5m/s(4.9 ft/s)
Intake
area
150mm
(5-29/32inch)
or more
350mm
350mm
(13-25/32inch)
(13-25/32inch)
or more
or more
350mm
(13-25/32inch)
or more
Less than
20 degrees
Louver pitch
Louver pitch
100 mm
100 mm
(3-15/16inch)
(3-15/16inch)
or more
or more
Louver pitch
100 mm
(3-15/16inch)
or more
Unit : m
2
(ft
2
)
1,MFL69717904,영영 18. 8. 29. 영영 2:49 Page 9
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