LG LV-B1860RL Service Manual page 20

2. Indoor unit installation
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 Suspen-
sion 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.
Install Plate
Inlet Grille
1076
1)
1236
2)
Indoor
–20–
Side Plate
Inlet hanger
Hanger
screw
265
Suspension
bolt
Center-line for the
piping hole
265
WALL
Outdoor
5~7mm