Installation Overview - LG Art Cool Premier LA120HYV1 Installation Manual

REFRIGERANT PIPING CONNECTIONS

Installation Overview

Installation
Duct Free Single Zone Wall Mounts are a one-to-one sys-
tem. There is a direct piping connection between the outdoor
unit and the indoor unit. Figure 29 Illustrates the basic pipe
connections between the outdoor and indoor unit. Refer back
to this illustration as you proceed with pipe connections. This
illustration shows the indoor unit being installed at a higher
position than the outdoor unit. However, should you install the
outdoor unit at a higher position than the indoor unit, the basic
pipe connections should be the same.
Refer back to the tables within the "Connection Lim-
itations" section on the previous page for specific length
limitations in conjunction with outdoor unit and indoor unit
positioning.
• As you proceed with the piping connections be sure to adhere
to pipe support spacing lengths as shown in Figure 30 below.
Refer back to "Pipe Supports" section for in-depth information
regarding using elbows, clamps and pipe supporting materials.
• Always adhere to local codes regarding piping and accurate
support spacing along the outdoor pipe line.
Figure 30: Pipe Support Lengths - Outdoors
Pipe
Clamps
A + B ≈ 12"–19"
30
Figure 29: Installation and Piping Connection Overview
A
B
Due to our policy of continuous product innovation, some specifications may change without notification.
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Installation Overview
Air Inlet
Air Outlet
Base Plate
Additional accessories/parts/tools that will be
needed for installation but are not provided by LG.
Installation plate
Sleeve
Bushing-Sleeve
Putty(Gum Type Sealant)
Bend the pipe as closely
on the wall as possible,
but be careful that it
doesn't break.
Vinyl tape (Wide)
• Apply after carrying out a
drainage test.
Saddle
Gas side piping
Liquid side piping
Additional drain pipe
Vinyl tape (Narrow)
Drain Hose
Connecting cable
Tubing Cover