ADJUST PARTICLE SENSOR
When the product is shipped out, the pollution sensor is set to standard sensitivity. If the
pollution level stays at the highest level after 2 hours of operation or stays at the lowest level
for more than 1 hour when the air does not seem clean, users can adjust the sensitivity of the
pollution sensor as follows.
How to adjust the sensitivity of the pollution sensor
1 . Press both Mode and Speed button just over
2 seconds .
2 . Adjust the sensitivity by pressing the mode button .
The sensitivity of the sensor is displayed by blinking
airflow speed indicator .
Sensitive
SPEED Step 1
3 . After adjustment, press speed button when
the sensitivity of the pollution sensor is set or
automatically set when 5 seconds have passed in the
setting mode .
13
Standard
Insensitive
SPEED Step 2 ~ 3
SPEED Step 4
2 seconds