Operation Mode - LG PS-N550WPR Service Manual

Operations/Functions Manual

Operation Mode

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Air Purifying Operation
Power ON/OFF
Turns the air purifier on and off. Press once to turn on, again to turn it off.
A confirmation tone will sound to indicate that the unit is powering on or turning off.
The unit will also produce a tone when the unit is first plugged in.
Speed mode
User may manually adjust fan speed
Power ON/OFF
MODE switches allows the user to select the
various modes of operation including auto fan
and sleep, sandstorm and self timer modes.
Fan Speed
Adjusts the circulation fan speed between low, medium, high and
turbo.
• The default speed is low.
• When the unit is shut off and restarted, the fan speed will default
to the last fan speed used.
Automatic mode
Air Purifier will automatically set the most appropriate Fan speed.
Power ON/OFF
Automatic Mode
• When in AUTO mode, the fan speed is automatically selected by
the unit depending on pollution levels. Even in the AUTO mode,
however, the user can still increase or decrease the fan speed by
one level by depressing the fan speed button.
• The AUTO function only automates the fan speed. All other
functions need to be set by the consumer.
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Purify Indoor Air
What is "Start-up Operation"
When first turned on, the unit will go through
Start-up function which prepares the unit for
operation. During this 2 minute period, the
display will fluctuate to indicate that the unit is
sensing the air quality in the room.