Coway AP-2021A Gray User Manual page 20

HOW TO USE
How to use eco mode
Press the power button to turn on the product and press the
clean mode button to select eco.
After 10 minutes of clean air, the fan automatically stops for 30 minutes
to save electricity.
How to use circulation mode
Press the power button to turn on the
product and press the circulation mode
button to select your choice.
- Normal mode
In the normal mode, the directional
airflow panel is in a horizontal state
and the wind is discharged from the air
outlet on the top of the product.
＊ Press the power button to turn on the
product and when the smart mode is
selected, it changes to full circulation.
- Front mode
The directional airflow panel is tilted
back, and the wind is discharged
forward by the air outlet on top of the
product.
- Back mode
The directional airflow panel is titled
forward, and the wind is discharged
backward by the air outlet on top of the
product.
Tips
19
- All circulation modes are available in the smart and turbo modes except
for the silent mode.
- In the silent mode, the circulation mode indicator lights are all turned off.
- Manually adjust the directional airflow panel may strain the driving part
and cause product damage or malfunction.