18To learn more...Operation modeAUTO : During operation mode selection the POWER indicator blinks.• Unit selects operation mode during startup according to setting temperature and room temperature.COOL: Use curtains to screen off sunlight and outdoor heat to reduce power consumption during COOL mode.DRY : Unit operates at low fan speed to give a gentle cooling operation.nanoe-G in-fi lter deactivationDepending on the unit’s accumulated operation time, nanoe-G in-filter deactivation may activate onlyonce a day after the unit turned off.To remove the moisture left in the internal parts, the fan will operate for 30 minutes with louver openedslightly. This process only applicable when the unit is operated in COOL/DRY mode before turned off.Then, nanoe-G deactivates viruses/bacteria on the filter for 2 hours with fan stopped and louver closed.Do not turn off the power supply during this operation. After power failure, this operation will not resume.ECONAVI and AUTO COMFORTorECONAVI AUTOCOMFORT NoteAIR SWING When manual AIR SWING is selected,the ECONAVI and AUTO COMFORToperations will be cancelled.The unit will start to initialise(for approximately 1 minute)The human activity sensorand the sunlight sensor willstart to detect.Human activity sensor operationLow activity Normal activityHumanModeSettemperatureHigh activity AbsentLow activity Normal activityHumanModeSettemperatureHigh activity AbsentSetFan SpeedCOOL/DRYCOOL/DRY+1 °C+2 °C-1 °CLow activityHumanModeSettemperatureCOOL/DRYECONAVI and AUTO COMFORT+1 tap ≤Medium Fan**+1 tap*-2 °C+2 °C+1 °CECONAVI and AUTO COMFORT take advantage ofthe human nature that human being takes time to feelthe temperature rise during low activity level; the unitadjusts temperature to maximise energy savingwithout sacrificing the comfort.Precise control of temperature during low activity to maximise energy saving.AUTO COMFORT ; Detecting human presence and activity, the unit controls room temperature to keep humancomfortable consistently.ECONAVI ; Detecting human presence and activity, the unit controls room temperature to save energy.* During low activity, fan speed 1 tap up for first 15 minutes or until set temperature is reached.** During human absence, maximum fan speed for COOL/DRY mode is medium fan.F568980_YA0113-1_EN.indd 18F568980_YA0113-1_EN.indd 18 1/17/2013 10:10:08 AM1/17/2013 10:10:08 AM