LG R18AWN-NC9 Installation Manual page 13

Connecting the Piping
(1) Pull the screw cap at the bottom of the indoor unit
(2) Remove the chassis cover from the unit by loosing 3 screws
(Be careful not to scratch Horizontal Vane Main!)
(3) Pull back the tubing holder.
(4) Remove pipe port cover and position the
tubing.
Chassis Cover
Indoor unit back side view
Right
Backwards
Installation
Pipe Port
Left
Tubing holder
Installation Manual 13