Designed to perform exceptionally well in humid environment, Daikin FTL-S Series of air conditioners come with anti-corrosion treatment. Its outdoor heat exchanger fins are processed using a special anti-corrosion treatment.Good sleep off timer offers automatic temperature increase to avoid excessive cooling. When Good sleep off operation starts, the set temperature will increase gradually by 2Â°C in the next 2 hours.When the rooms needs to be cooled quickly in extreme heat, power chill ensures that the room temperature drops fast for immediate comfort.The Outdoor Units heat exchanger fins are processed using a special anti-corrosion treatment. The surface is covered with a thin acrylic resin layer to enhance the fins resistance to acid rain and salt corrosion Coanda airflow operation gives you the best air-conditioning experience. The powerful air draft does not fall on your head directly, but it is steered upward letting air circulate into the corners of the room creating a comfortable ambience.This function enables efficient operation by limiting the maximum power consumption. It is useful when using the air-conditioner and other electrical devices simultaneously on a shared electrical circuit.