E-10Remote Control-Buttons and DisplayEnergy Saving buttonGood Sleep buttonMode selection button(AUTO, COOL, DRY, FAN, HEAT)On Timer buttonOff Timer button1 Hour Timer indicatorOn Timer indicatorOff Timer indicatorTurbo function indicatorSleep mode indicatorEnergy saving indicatorPower(On/Off) buttonTemperature adjustment buttonTransmission indicatorTemperature and Timer settingTurbo button1 Hour Timer buttonBattery life indicatorBattery check buttonTimer Set/Cancel buttonFan speed & Silence indicatorAirflow directionFan speed adjustmentbutton & Silence mode buttonAirflow control buttonOperation modes indicator( AUTO, COOL, DRY,FAN, HEAT)Each mode indicator shows the current setting and the battery life.You can check the battery life by pressing the button.The number of the battery life indicator means the remaining battery life.Replace the batteries when only one battery life indicator remains.Note