Lennox SWING 18 Manuel D'installation page 9

Wall Mounting Installtion
(1) Please use the level indicator when install the
unit on the floor by wall mounting.
(2) Keep the unit perpendicular to the floor.
Use inlay screw blot or flaring screw bolt to install.
(Refer to Chart 6)
Ceiling Installation
(1) Overhang the indoor unit onto the hanging
screw bolts with block.
(2) Position the indoor unit in a flat level by using
the level indicator, unless it may cause
leakage. (Refer to Chart 5)
Install the main body
Chart for Wall Mounting Installation
6