Required Clearances; Installing In An Area Exposed To Unconditioned Air; Standard Wall Mount Indoor Unit Ceiling Clearance; Standard Wall Mount Indoor Unit Clearance Requirements - LG MULTI F Installation Manual

INSTALLATION
• Indoor units (IDUs) must not be placed in an environment where the IDUs will be exposed to harmful volatile organic compounds (VOCs) or in
environments where there is improper air make up or supply or inadequate ventilation. If there are concerns about VOCs in the environment
where the IDUs are installed, proper air make up or supply and/or adequate ventilation must be provided. Additionally, in buildings where IDUs
will be exposed to VOCs, consider a third party factory-applied epoxy coating to the fan coils for each IDU where the entire coil is dipped, not
sprayed.
• If the unit is installed near a body of water, the installation parts are at risk of corroding. Appropriate anti-corrosion methods must be taken for
the unit and all installation parts.

Installing in an Area Exposed to Unconditioned Air

In some installation applications, areas (floors, walls) in some rooms will be exposed to unconditioned air (room will be above or next to an
unheated garage or storeroom). To countermeasure:
• Verify that carpet is or will be installed (carpet will increase the temperature by three degrees).
• Add insulation between the floor joists.
• Install radiant heat or another type of heating system to the floor.

Required Clearances

The figure at right and table below list required clearance distances
around a typical installed wall-mounted unit.
Table 7: Standard Wall Mount Indoor Unit Ceiling Clearances.
"A" Ceiling Clearance (inches)
5
8
18
Indoor Unit Model(s)
LMN079HVT, LMN159HVT,
LSN090HSV5, LSN120HSV5
LSN180HSV5, LMN249HVT
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.
Figure 7: Standard Wall Mount Indoor Unit Clearance Requirements.
More than 4 inches
At least 6.5 feet from the floor
F
MULTI
F
MULTI MAX
Minimum clearance
from ceiling - "A"
More than
4 inches