Air Guide Work - LG MULTI V S ARUB060GSS4 Installation Manual

2. Collective installation
L > H
Obstacle height of discharge side is lower than the unit
1. Stand alone installation
L ≤ H
2. Collective installation
L ≤ H
L > H
Unit:mm(inch)
L ≤ H
L ≤ H
Unit:mm(inch)
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)
Intake
300mm
150mm
(5-29/32inch) (11-13/16inch) area
or more
or more
350mm 350mm 350mm
(13-25/32inch) (13-25/32inch) (13-25/32inch)
Air guide duct
or more or more or more
Air guide
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
Minimum intake area
9
Less than Less than Less than
20 degrees 20 degrees 20 degrees
Louver pitch Louver pitch Louver pitch
100 mm 100 mm 100 mm
(3-15/16inch) (3-15/16inch) (3-15/16inch)
or more or more or more
Wind speed : 1.5m/s(4.9 ft/s)
2 2
Unit : m (ft )
ARUB060GSS4
1.2(15.5)