INTRODUCTION | 63
Application Guidelines
Due to our policy of continuous product innovation, some specications may change without notication.
© LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
nti-vibration
Pad Placement
Refrigerant Piping
Connection Location
Foundation
Top of Outdoor Unit
(Looking Down)
Concrete Platform Specifications
• Concrete foundations should be made of one part cement, two
parts sand, and four parts gravel.
• The surface of the foundation should be finished with mortar with
rounded edges, and weatherproofed.
Figure 41: Bolting the LUU097HV and LUU127HV Outdoor Units to the
Platform (Appearance May Vary).
Minimum
7-7/8 inches
Minimum 24-13/32 inches
Minimum 15-3/4 inches
Figure 42: Bolting the LUU187HV, LUU189HV, and LUU247HV
Outdoor Unit to the Platform.
Outdoor Unit Bolt Type Concrete Height Bolt Depth
LUU097HV
LUU127HV
M10-J
Minimum 3-15/16
inches
Minimum 2-3/8 inches
LUU187HV
LUU189HV
LUU247HV
M10-J
Minimum 7-7/8
inches
LUU367HV
LUU427HV
M10-J
Table 39: Outdoor Unit Foundation Specications.
Bolting the Outdoor Unit to the Platform
Bolting the Outdoor Unit to the Platform Procedure
When installing the outdoor unit onto a concrete or rigid mount, use
a bolt and nut.
1. Ensure that the concrete platform will not degrade easily, and has
enough 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 bugs from
entering the unit.
• All referenced materials are to be field-supplied.
• Images are not to scale.
PLACEMENT CONSIDERATIONS
Outdoor Unit
Figure 43: Bolting the LUU367HV and LUU427HV Outdoor Unit to the
Platform.
Figure 44: Platform Mounting.
Minimum
3-15/16
inches
Minimum 22-3/16 inches
Minimum 14-19/32 inches
Figure 45: Close up of Bolt Attachment.
Minimum
7-7/8
7-7/8
Minimum
15-3/4
Minimum 24-13/32
M10
2-3/8 ~ 4-3/32
25/32
To Next Page
Loading...
Need help?
General
