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26
Single Zone High Efciency, Standard, Extended Pipe and Mega Wall Mount 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
Proper airflow through the Single Zone outdoor unit coil is critical for correct unit operation. When installing, consider service, inlet and outlet,
and minimum allowable space requirements as illustrated in the diagrams below.
Required Clearances
Minimum Clearance Requirements for Single Zone
Specific clearance requirements in the diagram below are for the single zone wall mount systems. Figure 4 shows the overall minimum
clearances that must be observed for safe operation and adequate airflow around the outdoor unit.
When placing the outdoor unit under an overhang, awning, sunroof or other “roof-like structure, observe the clearance requirements (as shown in
Figure 5) for height in relation to the unit. This clearance ensures that heat radiation from the condenser is not restricted around the unit.
Adhere to all clearance requirements if installing the unit on a roof. Be sure to level the unit and ensure that the unit is adequately anchored.
Consult local codes for rooftop mounting requirements.
Figure 4: Outdoor Unit Clearances
Outdoor Unit Clearance
12
28
24
12
24
Unit : inch
Do not place the unit where animals and/or plants will be in the path of the warm air, or where the warm air and/or noise will disturb neighbors.
Figure 5: Outdoor Unit Sunroof/Awning Clearances
More than
12
More than
12
Sunroof
Fence or
obstacles
More than
28
Unit : inch
More than
24
More than 8
More than 4
More than 4
At least 6.5 from the floor
Unit: Inch
Outdoor Unit Clearance
Indoor Unit Clearance
Follow recommended best practices when choosing an indoor loca-
tion for the Single Zone indoor unit.
• Keep unit away from any indoor steam or excessive heat.
• No obstacles should be placed around unit.
• Condensation drain (Leakage piping) should be routed away from
the unit.
• Do not install near doorway.
• Clearance gap between any wall or enclosure and the left or right
side of the unit must be greater than 4 inches.
• From the top of the unit to the ceiling there must greater than 8
inches of clearance.
• Unit should be at least 6.5 feet from the oor for adequate clearance.
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