Indoor Unit Mounting - LG LS181HSV5 Installation Manual

Single zone high efficiency wall mounted

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Table Of Contents

Table of Contents

Drilling the Piping Hole in the Wall

Follow all piping clearance recommendations.

1. Using a 2-9/16 inch hole core drill bit, drill a hole at either the right or left side of the

wall mounting, pre-chosen following installation guidelines and application needs.

• The slant of the hole must be 3/16" to 5/16" from level with the slant being upward

on the indoor unit side and downward on the outdoor unit side.

2. Finish off the newly drilled hole as shown with bushing and sleeve covering to pre-

vent damage to the insulation and piping.

Mounting the Installation Plate to the Wall

Follow the procedure below and general best practices when mounting the indoor unit's installation plate to a wall.

1. The wall mounted indoor unit is shipped with the installation plate attached to its back. To remove, unscrew the one (1) screw that holds

the installation plate to the back of the indoor unit.

2. Align the centerline using a leveling tool. Measure the wall and mark the centerline.

3. Attach the installation plate to the wall following the measurements and marks. Use the type "A" screws that are factory-supplied with the

plate. If mounting the unit on a concrete wall, use field-supplied anchor bolts.

4. Observe all rear piping clearances when drilling into the wall.

• When choosing a location for the wall mount plate, be sure to take into consideration routing of wiring for power outlets within the wall. Con-

tacting wiring can cause serious bodily injury or death.

• Use caution when drilling holes through the walls for the purposes of piping connections. Power wiring can cause serious bodily injury or death.

Select the location carefully. Unit must be anchored to a strong and solid wall to prevent unnecessary vibration.

Figure 13: Wall Mount Indoor Unit Installation Plates.

LSN090-120HSV5 Installation Plate

Chassis

Hook

LSN181HSV5 Installation Plate

Chassis

Hook

GENERAL INSTALLATION GUIDELINES

Type "A" Screws

Due to our policy of continuous product innovation, some specifications may change without notification.

Figure 12: Drilling Piping Hole.

Core Drill

Figure 14: Wall Mount Indoor Unit Installation Plate Dimensions.

LSN090-120HSV5 Installation Plate

Place a Level on Raised Tab

Unit Outline

C Type : 16.5

Ø2-9/16"

Installation Plate

C Type

C Type : 3.9

LSN181HSV5 Installation Plate

Place a Level on Raised Tab

Unit Outline

C Type: 19.4

Ø2-9/16"

Measuring Tape

3.3

C Type: 5.3

Measuring Tape

Hanger