Mounting The Outdoor Unit; Mounting Bolt Location/Foundation For Installation - LG MULTI V S ARUN038GSS4 Installation Manual

Variable refrigerant flow outdoor units 3.0, 4.0, and 4.4 tons

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Table Of Contents

Table of Contents

General Mounting

Securely attach the outdoor unit to a condenser pad,

base rails, or other mounting platform that is secure-

ly anchored to the ground or building structure. See

the figures below, and follow the applicable local

codes for clearance, mounting, anchor, and vibration

attenuation requirements.

• Location must be strong enough to bear the weight

and vibration of the outdoor unit.

• The outdoor unit supports must have a minimum

height of 7-7/8 inches, and a minimum width of

• Anchor bolts must be installed at least three (3) inches into the support.

• I-Beams can be used as a base support.

• Operation sound and vibration from the outdoor units

may transfer to surrounding floors or walls; to reduce

vibration and operation sound, add anti-vibration

materials to the concrete base.

• Ensure there is enough room under the outdoor unit

if installing the piping and wiring using the bottom

access holes.

WARNING

• The corners of the outdoor unit must be attached firmly to the

support, otherwise, the bolts may bend, cause the outdoor unit

to fall, which may result in physical injury or death.

• Attach the bolts tightly as shown to ensure the outdoor unit

will not fall due to earthquakes or strong wind gusts, causing

physical injury or death.

GENERAL INSTALLATION GUIDELINES

Figure 11:

Figure 12:

Figure 14:

Anti-Vibration

Materials

Concrete

Base

Anchor Bolt

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