LG A2UQ166FA0, Service Manual, Page: 49 / 238

Service Manual 49
5. CVT Type Indoor Unit
- VB chassis
■
Before Installing, prepare Installation Plates
• 'Installation Plates' are attached at the bottom of
indoor unit.
Detach them by removing each 3 screws at both
sides.
• Detach 'Side Plate (R,L)' by removing each 2 screws
on both sides.
• Pull the upper right and left side of 'Inlet Grille' to the
front, and it will stop at slightly tilted position.
• Unhook the 'Inlet hanger' from the 'Hanger screw' on
the both left and right side.
• Detach the 'Inlet Grille' from the Indoor Unit.
1) Installation on the ceiling
• Measure and mark the position for the
Suspension bolts and the piping hole.
• Drill the hole for anchor nut on the ceiling.
Before secure the Installation Plates, select the bent
direction of the Installion Plate to the inside or the
outside according to the installation circumstances.
• Drill the piping hole on the wall slightly tilted to the
outdoor side using a ø70 hole-core drill.
R
1076
Suspension
bolt
Center-line for the
piping hole
265
1236
265
Install Plate
1)
2)
R
5~7mm
Indoor Outdoor
WALL
Side Plate
Inlet Grille
Inlet hanger
Hanger
screw
Installation