The Control Panel - Aprilaire ALLERGY + PET9550 User Manual

The Control Panel

Power Press the button to start the air purifier. (This button will also shut it off.)
1.
• The air purifier will beep 1 time when powered on.
• The air purifier will automatically start in Smart Mode.
Air Quality Indicator Light The light bar on the front of the air purifier changes color to indicate the current air quality level as
2.
measured by the Smart Mode Particle Sensor. It moves from red to yellow to green as the air quality improves.
3. Four Operating Modes
Smart Mode
In Smart Mode, the fan speed adjusts automatically to improve indoor air quality based on the Smart Mode Particle Sensor
reading. The fan speed is faster when particle levels are high, and will slow down as air quality improves. The Air Quality
Indicator Light on the front of the air purifier changes color to indicate the current air quality level.
Manual Mode
In Manual Mode, press the Speed button to manually adjust the fan speed.
Sleep Mode
In Sleep Mode, the fan speed automatically adjusts to Low (1), the Air Quality Indicator Light turns off, the control panel lights
dim, and the Timer counts down from 8 hours. The air purifier will automatically turn off when the selected time expires.
In Sleep Mode you can manually adjust the fan Speed and Timer using the control panel.
Turbo Mode
In Turbo Mode, the fan Speed automatically adjusts to Turbo Purifying (6) for maximum cleaning power. The lights on Fan
Speed turn off. You can manually set the Timer for the length of Turbo Purifying you want, and/or Lock the setting.
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