Indoor Unit Bolt Locations - LG LH098HV1 Installation Manual

GENERAL INSTALLATION GUIDELINES

Indoor Unit Bolt Locations

NOTE
Ensure the ductwork and its material follows local, state, and federal codes for supplying / circulating air.
There is risk of product failure and / or damage.
Installing in an Area Exposed to Unconditioned Air
In some installation applications, areas (floors, walls) in some rooms may be exposed to unconditioned air (room may be above or next to an
unheated garage or storeroom). To countermeasure:
• Verify that carpet is or will be installed (carpet may increase the temperature by three [3] degrees).
• Add insulation between the floor joists.
• Install radiant heat or another type of heating system to the floor.
Installing in an Area with High Humidity Levels
If the environment is prone to humidity levels of 80% or more (near the ocean, lakes, etc.) or where steam could collect in the plenum:
• Install additional insulation to the indoor unit (glass wool insulation >13/32 inches thick).
• Install additional insulation to the refrigerant piping (insulation >13/16 inches thick).
• Seal all gaps between the indoor unit and the ceiling tiles (make the area air tight) so that humidity does not transfer from the plenum to the
conditioned space. Also, add a ceiling grille for ventilation.
Mid-Static Ducted IDU Bolt Locations
Figure 14: Mid Static Ducted Indoor Unit Bolt Locations.
E
D C
Unit: (inch)
Table 11: Mid Static Ducted Indoor Unit Bolt Location Dimensions.
Model / Capacity
(Btu/h)
A
LHN098HV1 / 9,000 36-3/4
LHN128HV1 / 12,000 36-3/4
LHN188HV1 / 18,000 36-3/4
LHN248HV1 / 24,000 36-3/4
22
G
L
J
A
B
H
K
Drainage hole
B C D
38-9/32 24-3/8 26-3/4
38-9/32 24-3/8 26-3/4
38-9/32 24-3/8 26-3/4
38-9/32 24-3/8 26-3/4
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.
Dimensions (inches)
E F G
1-3/16 9-21/32 7/32 29-1/16 6-15/16 35-7/16 1-15/32 27-9/16
1-3/16 9-21/32 7/32 29-1/16 6-15/16 35-7/16 1-15/32 27-9/16
1-3/16 9-21/32 7/32 29-1/16 6-15/16 35-7/16 1-15/32 27-9/16
1-3/16 9-21/32 7/32 29-1/16 6-15/16 35-7/16 1-15/32 27-9/16
H I J K L