When you operate the product for the first time after installing it, it will operate in Booster Mode.

When the operation is started for the first time, it will operate with Auto as the fan speed. The Auto adjusts automatically the speed according to the air quality level of the indoor air.

When operation starts, air quality light turns blue and then turn off. After sensor stabilization is carried out first (about 30 seconds), the color of overall air quality is displayed according to the concentration of particles.

Do not hold the clean booster and rotate it forcibly.

When the product is turned off, the clean booster rotates to the center of the product and then it stops.