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GENERAL INSTALLATION GUIDELINES
Hanging the Indoor Unit for Horizontal Installation
Hanging the Indoor Unit
The following parts are field supplied:
• Anchor
• Hanging bolt - W-3/8" or M10
• Nut - W-3/8" or M10
• Spring washer - M10
The following parts are included with the indoor unit:
• Flat washer - M10
Figure 17: Installing the Hanging Bolt in the Ceiling.
Old Building
Anchor
Plate Washer
Spring Washer
Suspension Bolts
For New Ceilings
1. Use a sunken insert, a sunken anchor, or any other field-supplied part to reinforce the ceiling so that it can bear the weight of the indoor
unit. Use a temporary washer plate to more easily set up the unit suspension location.
2. Adjust the height of the indoor unit accordingly. Adjust the clearance before hanging the indoor unit.
3. Refer to the indoor unit for the dimensions to the ceiling opening.
4. Remove the temporary washer plate and position the indoor unit hanger brackets on the bolts. Secure with nuts and washers on the top
and bottom of the hanger brackets.
5. Mid-static indoor units are equipped with a drain, therefore, the unit must be installed properly or condensate will drip out and cause prod-
uct malfunction and / or property damage.
For Existing Ceilings
1. Use anchors when installing the indoor unit in an existing ceiling.
2. Adjust the height of the indoor unit accordingly. Adjust the clearance before hanging the indoor unit.
3. Remove the temporary washer plate and position the indoor unit hanger brackets on the bolts. Secure with nuts and washers on the top
and bottom of the hanger brackets.
4. Mid-static indoor units are equipped with a drain, therefore, the unit must be installed properly or condensate will drip out and cause prod-
uct malfunction and / or property damage.
24
New Building
Nut
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 18: Close Up of Hanging / Suspension Bolt on the Indoor Unit.
Nut (W-3/8" or M10
Nut (W-3/8" or M10
)
X 4
)
Washer (M10
X 4
)
Washer (M10
X 4
)
X 8
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