Sleep FunctionBefore going to bed you can press down the SLEEP button and the air conditioner will run so asto make you sleep more comfortably.Before using this function, the clock must be set.Use of SLEEP functionAfter the unit's start, set running mode and then press SLEEP button once to make the air conditionerhave the previous-set sleep time (first power-on is "1h"). The sleep symbol will appear. Press timebutton / : you can choose the time in 1~8 hours. Each time the button is pressed, the timeincreases/decreases 1 hour: "xh" and "OFF" indications appear on the display.Operation Mode1.In COOL, DRY modeOne hour after sleeping operation start, thetemperatureis 1 C higher than the setting one. After anotherhour, temperature rises 1 C: sleep run continuouslyfor another 6 hours and then stops. The actualtemperature is higher than the setting one whichis to prevent from being too cold to your sleep.SLEEP RUN BEGINS SLEEP RUN STOPSSETTING T SHUT DOWNabout 6 hrs1 hrsIn COOL,DRY modeincrease 1 Cincrease 1 CNotes:After setting SLEEP function, it is not possible to set clock.If set-sleep time does not reach 8 hours, unit will automatically stopoperation after set time is reached.Set " TIMER ON " or " TIMER OFF "In COOL,DRY mode function first,then set SLEEP. After set SLEEP function, the TIMER function cannotbe set.FRESHHIGH/SOTIMERSETFILTERAHEALTHRESET LOCKSLEEPFANTEMPONOFFSWINGMODECLOCKCODE LIGHTOFFAUTO9Operation2.In HEAT modeOne hour after sleeping operation start, thetemperatureis 2 C lower than the setting one. After anotherhour, temperature decreases by 2 C more.Temperature will automatically rise by 1 C afteranother 3 hours' continuous operation. The actualtemperature is lower than the setting one whichis to prevent from being too hot to your sleep.3.In AUTO mode.The air conditioner will run in corresponding sleepoperation according to the automatically selectedoperation mode.SLEEP RUN BEGINS SLEEP RUN STOPSSETTING T SHUT DOWN1 hrs1 hrs3 hrsabout 6 hrsincrease 1 Cdecrease 2 Cdecrease 2 CIn HEAT modeHEAT