Save energy, but still stay cool. 5 Step mode* uses customized compressor operation from 40% to 120% which control energy consumption.It lets you cool more efficiently when it’s not too hot outside or just save energy and money at any time,so you don’t have to worry about the electricity bills.
* 1. Tested on Cooling Standard (Out 35℃ DB / 24℃ WB, In 27℃ DB / 19℃ WB).2. The performance of the test result could be differ by model.3. Tested on the AR24AY4YATAN compared with Samsung conventional models, measuring the power consumption of normal mode vs. 5 Step mode.(It works not doing WindFree mode.)
Lasting protection, optimal performance
Safeguard the Heat Exchanger from damaging corrosion. The Durafin™ Ultra has an anti-corrosive layer and a hydrophilic layer that protect the Heat Exchanger from rust. Its superb corrosion-resistance was proven in a Salt Spray Test (SST)*.
* Based on testing by a third party lab in accordance with ASTM B117, an official test method. For more details, please contact Samsung’s technical professionals.** Based on testing by a third party lab, applying the actual pressure of refrigerant for 1 minute, after a Salt Spray Test (SST) of over 3,000 hours.