LG ARNU363SVA4 Engineering Manual page 70

APPLICATION GUIDELINES
General Mounting
General Mounting - Wall-Mounted
Wall-mounted indoor units have several options on how the piping and wiring can be routed (see figures below). Whichever way the piping
and wiring are routed out of the indoor units, the mounting wall on which the indoor unit is installed should be strong and solid enough to
protect it from vibration.
• Mount the installation plate on the wall using the Type "A" screws. If mounting the unit on concrete, consider using anchor bolts.
• Always mount the installation plate horizontally. Measure the wall and mark the centerline using thread and a level.
Figure 56: Choice of SB and SC Frame Wall-Mounted Indoor Unit Piping
/ Wiring Routes.
Right Rear right
Figure 58: SB and SC Frame Wall-Mounted Installation Plates.
SB Frame Wall-Mounted Indoor Unit
Unit: inches
Figure 59: SV Frame Wall-Mounted Installation Plates.
SV Frame Wall-Mounted Indoor Unit
6-9/16
Unit Outline
1-11/16
5-29/32
Left rear piping
Unit: inches
70 | GUIDELINES
Front
Rear left
Down right
26-5/8
12-7/8
16-5/8
2-13/16
1-11/16
5-1/2
Right rear piping
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Figure 57: Choice of SV Frame Wall-Mounted Indoor Unit Piping / Wiring
Routes.
Left
Right
SC Frame Wall-Mounted Indoor Unit
Unit Outline
2-13/16
Left rear
piping
2-3/4
4-3/16
Unit: inches
6-9/16
Back View
Tubing holder
Backwards
Place a level on raised tab
18-1/8 22-1/2
Installation Plate
Measuring Tape
Measuring Tape
Hanger
Piping Port
Left
2-13/16
Right rear
piping
2-1/4
8-3/16