Coanda Airflow: 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. Power Chill Operation: During Extreme Heat Conditions When Rooms Require Quick Cooling, Power Chill Ensures Room Temperature Drops Rapidly For Immediate Comfort. Econo Mode: 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. Indoor Unit Quiet Operation: This Feature Ensures Low Noise Level Resulting In Sound Sleep. It Optimises The Speed Of The Airflow According To Low Noise Level To Give You Uninterrupted Comfort. Self Diagnosis: The Machine Auto Detects The Error And Shows The Related Code On The Remote Screen (After Pressing Key Mentioned In Manual). Now You Can Easily Self Diagnose The Error And Report It To Your Daikin Authorised Service Centre For A Quick Resolution. Neo Swing Technology: Thanks To Its Smooth Rotation, The Neo Swing Compressor Decreases Friction And Vibration. It Also Prevents Leakage Of Refrigerant Gas During Compression. These Advantages Provide Quiet And Efficient Operation.