LG PS-M550WP, Service Manual, Page: 12 / 32

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Operations/Functions Manual
Power ON/OFF
1⃞
Switch to sandstorm mode by pressing the
mode button.
The correct fan speed will automatically be selected by the unit.
The consumer can increase the fan speed to the next highest
level by depressing the fan speed button.
When in the sandstorm mode, the unit will automatically select
the proper fan speed. All other functions must be manually
selected by the consumer.
2⃞
Yellow Sandstorm Mode
Purifies indoor air even in extreme conditions such as a sandstorm
Power ON/OFF
1⃞
Press MODE button until the SLEEP light
illuminates on the unit.
When in the SLEEP mode, the unit will automatically select low
fan speed. The consumer can increase the fan speed to the
next highest level by depressing the fan speed button.
2⃞
Sleeping Mode
Provide quiet indoor atmosphere while sleeping
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2
1
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