FAQ What is the Clean Air & Humidify Mode used for? The Clean Air & Humidify Mode is used to quickly clean the air, reduce odors, and increase humidity levels in the room.How does the Automatic Humidify Mode work? The Temperature/Humidity sensors automatically detect and adjust humidity levels according to changes in room temperature, ensuring optimal comfort.How do I select the desired fan speed? Simply press the Fan Speed Button to choose the fan speed that best suits your needs.