Cleaning the air quality sensor

CLEANING THE AIR QUALITY SENSOR

The AirDoctor is designed with an air quality sensor to track the quality of your air. Over time, the sensor can become dirty and may require cleaning. The main symptom of a dirty air quality sensor is the LED air quality monitor display that remains frozen on one light color.

The lens of the air quality particle sensor may need to be cleaned.

1. Power off and unplug the unit.
2. Locate and open the air quality sensor cover located on
the side of the unit.
3. Locate the lens of the air sensor located inside the air sensor.
4. Wet one end of a cotton swab with water and wipe the lens to
remove any debris. Then, dry the lens with the other end of the swab

Caution: Do not scratch the lens with a hard object.

SENSOR CLEANING MAINTENANCE

You may also need to use a vacuum cleaner to clear the sensor chamber.

1.Power off and unplug unit.

2.Locate and open the air quality sensor cover located on the side of the unit. (Fig. 1)

3.Use a vacuum cleaner hose to suction any dust or dirt that may have accumulated inside the monitor chamber. (Fig. 2)