Use and Care Manual

12 English
Particle Sensing Mode Odor Sensing Mode
Particle Sensing Mode and Odor Sensing Mode monitors the air qual-
ity of the room to detect the presence of particles and gases/odors.
The unit will continuously monitor the amount of airborne particles
and gases/odors in the environment and adjust the fan speed be-
tween Low, Medium, High and Quick Clean* as needed to maintain
optimum air quality. To engage the Particle Sensing Mode, touch the
word "Auto." To engage the Odor Sensing Mode, touch the word
"Odor". The screen will display the animated Particle Sensing Mode
icon ( ) and/or the Odor Sensing Mode icon ( ), to indi-
cate when this feature is active. Please note the Particle and Odor
Sensing Mode is overridden when Sleep Mode is engaged to ensure
the unit is providing a consistent, low noise level during nighttime
sleep. *Quick Clean Speed on PCO500 model only.
When To Use: This feature allows the unit to reduce energy usage
How To Use
Airflow Adjustment
To select one of the airflow settings by pressing the “+” button to
adjust to a higher speed or press the “-“ button to adjust to a lower
speed. The LED display will indicate the selected speed. Low, Me-
dium and High speed settings are designed for day-to-day use.
Note: Dust and allergens are most airborne when persons and pets
are active in the room. For best results, set the unit on a higher speed
setting during these times for high demand cleaning and circulation.
Set the unit to a lower setting for quieter operation when activity is
reduced.
Quick Clean Speed (PCO500 Only)
A high-speed filtration setting can be used to rapidly filter the air
when airborne particle levels are high. Press the (+) on the fan speed
control until the Quick Clean icon (highlighted above) is displayed.
You will immediately notice a dramatic increase in airflow that will al-
low the unit to provide maximum air filtration. Due to increased sound
levels, use of this mode is recommended only as conditions require.