Vornado AC500 User Manual

Page of 52
English   11
How To Use
Power, Function ON and OFF by pressing the Power button.
  
Fan Speed
, 4 fan speed settings. Adjust between Low, 
Medium, High and Quick Clean.
Automatic Dust Sensing Mode, Advanced technology 
that reads the amount of particles in the air and adjusts 
the fan speed accordingly.  Refer to HOW TO USE to learn 
more about this feature. 
Sleep Mode Setting, Senses no light or low light condi-
tions, and automatically adjusts the unit to low speed. 
Refer to HOW TO USE to learn more about this feature.
Carbon Filter Replacement, Equipped with Replace Car-
bon filter indicator light to show when it is recommended 
to change the carbon filters. 
HEPA Filter Replacement, Equipped with Replace HEPA 
filter indicator light to show when it is recommended to 
change the HEPA filters.
 
Automatic Light Dimming
After a short period of time, the control panel illumination 
will dim to not interfere with ambient environment light-
ing.  Particularly ideal for darker rooms. Pressing any but-
ton will re-illuminate the control panel.
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Fan Speed
Choose one of the 4 fan speed settings, press 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.
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 
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 allow the unit to provide maximum 
air filtration. Due to increased sound levels, use of this mode is 
recommended only as conditions require.  Low, Medium and 
High speed settings are designed for day-to-day use.