LG JRNU09GSBA2 Owner's Manual page 7

Product Introduction
Here is a brief introduction of the indoor units.
Please see the information specific to your indoor unit type.
Indoor Units
Triple filter
Air filter
Front grille
Horizontal
vane
Air outlet
Vertical louver
Air inlet
ON/OFF button
Operation
Signal Receiver
lamp
Anti-allergy filter
Product Introduction
Owner's Manual 7