LG LW6015ER Owner's Manual page 16

POWER
Operation starts when this button is pressed and stops when you
press the button again.
FAN SPEED SELECTOR
Use to set the fan speed to Low (F1), MED (F2), High (F3).
ON/OFF TIMER
Delay ON - when the air conditioner is off,it can be set to automatically turn
on from 1 to 24 hours at its previous mode and fan settings.
Delay OFF - when the air conditioner is on,it can be set to automatically turn
off from 1 to 24 hours.
OPERATION MODE SELECTOR
Push the MODE button to rotate between Energy Saver / Cool / Fan / Dry.
Energy Saver -
Approximately every 3 minutes the fan will turn on and check the room air
temperature if cooling is needed.
16
C
The fan stops when the compressor stops cooling.