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20
Single Zone Art Cool Premier Wall Mounted Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
GENERAL INSTALLATION GUIDELINES
Model
Foundation (Inches) Leg
Thickness
(Inches)
ABC
LAU090HYV3, LAU120HYV3 23-1/16 Min. 4 15-3/4 1/16
LAU150HYV3, LAU180HYV3,
LAU240HYV3
24-13/32 Min. 4 16 3/32
Concrete Platform Specifi-
cations
• Concrete foundations must
be made of one part cement,
two parts sand, and four parts
gravel.
• The surface of the foundation
must be finished with mortar
with rounded edges, and
weatherproofed.
$OOUHIHUHQFHGPDWHULDOVDUHWREH¿HOGVXSSOLHG,PDJHVDUHQRWWRVFDOH
7/16 (M10)
Anchor Bolt
Minimum 3 to 5
Minimum 1
Unit: Inch
Bolt
Placement
& Anti-Vibration
Pad
Piping Connection
Top of Unit
Foundation
Bolting the Outdoor Unit to the Platform
1. Ensure that the concrete platform will not degrade easily, and
has enough structural strength to bear the weight of the unit.
2. Include an H-beam support. Firmly attach the corners, otherwise
the support will bend.
3. Use a hexagon nut.
4. Use anti-vibration material.
5. Include enough space around the concrete foundation for con-
densate drainage.
6. Seal all wiring and piping access holes to prevent insects from
entering the unit.
Figure 6: Example of Using an Insert
for a Hole in a Reinforced Concrete
Beam.
Outdoor Unit Platform Dimensional Requirements
Figure 7: Close up of Bolt Attachment.
Figure 8: Single Zone Art Cool Premier Wall Mount Outdoor Units.
Table 5: 2XWGRRU8QLW)RXQGDWLRQ6SHFL¿FDWLRQV
Figure 9: Bolting the Outdoor Unit to the Platform (Piping Location Will
Differ Depending on Outdoor Unit Model).
Concrete Beam
Insert
Suspension Bolt
Polyblock /
Anti-Vibration
Material
Nail Securing
Polyblock
Outdoor Unit Mounting
5HYLHZWKHVSHFL¿FDWLRQVIRU¿HOGVXSSOLHGSDGPRXQWVRUEUDFNHWVWR
verify that outdoor dimension requirements are met.
B or
more
A
C
24-13/32 inches
Minimum 16
>4 inches
LAU090HYV3, LAU120HYV3
LAU150HYV3, LAU180HYV3, LAU240HYV3
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