Clean Booster Fan Speed
To adjust the fan speed of the clean booster, press
the Booster Speed button while the appliance is
in Booster mode.
• Each time you press the button, the speed
changes in the following order:
Auto ~ Low ~ Middle ~ High ~ Turbo.
Booster Speed Display
The booster fan speed is displayed on the status
display panel. As you adjust the fan speed, the
display increases or decreases by 2 bars at a time.
[ Booster fan speed set to Middle ]
NOTE
• If set to Auto, the clean booster fan speed
adjusts based on the fan speed of the air
purifier.
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Using Extra Functions
Setting the Sleep Timer
Use this function to set an automatic stop time for
the appliance.
To use the function, press the Sleep Timer button
while the appliance is operating.
• Each time you press the button, the time until
the appliance automatically shuts off changes
in the following order:
After 2 hours ~ After 4 hours ~ After 8 hours
~ After 12 hours ~ Cancel.
• Once the sleep timer is set, the status display
panel displays only the sleep timer icon and a
few other icons.
NOTE
• The speed is set to Low by default for a certain
period of time. After the time passes, the speed
is controlled automatically depending on the air
quality.
• After the Sleep Timer is set, press the Speed
button to manually change the fan speed.
• To check the set time after setting the Sleep
Timer, press the Sleep Timer button.
• The sleep timer remains on even if the power
goes off or if there is a power outage.
EN