LG P09UCM0 Owner's Manual page 17

INSTALLATION IN VERTICAL SLIDING WINDOWS
Security Bracket
Type A
screw
5 Install the security bracket with a type A
screw, as shown.
I N S TA L L AT I O N I N S T RU C T I O N S
6 Insert the oval end of the diffuser into the
window installation kit until the locking tabs
engage.
17