Particle sensor
Cleaning the particle sensor
(Every 2 Months)
Safety
Information
Operating
Instructions
Troubleshooting
T
ips
C
ustomer
S
ervice
19
20
CLEANING METHOD
HOW TO USE
Press both the speed and mode buttons
for more than 2 seconds.
The icon of 'Speed Lamp' blinks to
indicate the adjustment of sensitivity of
pollution level.
Press both the speed and mode buttons
for more than 2 seconds to save the
sensitivity.
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Press the speed button to choose the
sensitivity. The chosen sensitivity is
displayed on the dust
pollution STEP.
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●
Open the particle sensor cover of the unit. Use a wet cotton
swab to clean the lens and wipe up any remaining moisture.
Cleaning the unit
●
Use a dry and soft cloth to clean the unit.
Cleaning the pre-electrostatic filter
(Every 2~4 Weeks)
●
Use a vacuum or water to dust off the filter,
and use after the filter is completely dried.
Always unplug the unit before cleaning.
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STEP 1
: Sensitive
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STEP 2, 3 : Normal
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STEP 4 : Insensitive
�If no button is pressed
for 10 seconds, the
sensitivity is automatically
saved.
Use a wet cloth if necessary but do not use
a polisher.
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The air quality sensor is set at the standard sensitivity. You may need to adjust the
sensitivity of the sensor if the particle sensor indicates 'not clean' even after 2 hours
of operation or 'very clean' even though the air does not seem good.
