7
FIRST USE
When you plug the unit into the electrical outlet, it will beep once to alert
you that it is receiving power.
Press the Power button
and the unit will beep again confirming it is
now turned on; the Control Panel will illuminate.
Once turned on, the dual sensor system will analyze the surrounding air
and within approx. 20 seconds will display a numeric PM2.5 level and
VOC level. Based on the PM2.5 and VOC levels, the Air Quality Ring will
display GREEN, YELLOW or RED and the fan may start to run.
If you do not press any buttons after turning the unit on,
it will begin operating in AUTO mode.
In most instances, leaving the unit in AUTO mode will be sufficient for
daily use. Our goal is to make it simple for you set it and forget it so you
can enjoy life and let the SAN-485 run in the background as needed.
In AUTO Mode, the fan speed will adjust itself based on the air quality:
• If the air quality is good, the Air Quality Ring will be GREEN and the fan
will run intermittently on low speeds as required.
• If the air quality is acceptable with a low amount of pollutant, the
Air Quality Ring will be YELLOW and the fan will run continuously
on medium speeds until the air improves.
• If the air quality is poor with a high amount of pollutants, the Air Quality
Ring will be RED and the fan will run continuously on high speeds until
the air improves.
• As the Air Quality improves, the color of the display ring will change
from RED to YELLOW to GREEN and adjust the fan speed accordingly.
