Operation Mode - LG PS-M550WP 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.
1 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.
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.
Speed mode
Power ON/OFF
MODE switches allows the user to select the
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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
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
User may manually adjust fan speed
Air Purifier will automatically set the most appropriate Fan speed.