840144101 ENv03.qxd:840144100 ENv01.qxd
10/29/08 4:18 PM Page 5
Setting the Controls
Air Quality Sensor Models
Only available on
AirSmart™ models
1.Air Quality Sensor Display (on select models only) – When the air purifier is first turned on, the air qual- ity sensor will analyze the air to determine the current air quality. It may take up to one minute to acti- vate the sensor. The sensor will then continue to monitor and show the air quality (poor, fair, or good) in a bar graph in the display.
Auto – Sensor automatically adjusts the fan speed for the most effective air purification.
2.Power On Indicator – Lights when unit is on.
3.Fan Speed Knob – Turn the fan speed knob to the desired setting.
•Off
•WhisperClean™ – Use for quiet operation or for constant low- speed filtration.
•Med (medium) – Provides a higher fan speed; use to quickly filter dust, pollen, smoke, etc., from a room.
•QuickClean™ – Provides high- speed filtration when more immediate cleaning is desired.
•Auto – Functions with the air quali- ty sensor and automatically selects the fan speed depending on the air quality detected. This is the normal setting for continuous use.
AIR | AUTO SELECTED |
QUALITY | FAN SPEED |
|
|
Poor | QuickClean™ |
Fair | Med (medium) |
|
|
Good | WhisperClean™ |
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