If the wind speed is high or middle beforesetting for the sleep, set for lowing the windspeed after sleeping.If it is low wind, no change.5.Set the wind speed change when sleepingBefore going to bed, you can simply press theSLEEP button and unit will operate in SLEEPmode and bring you a sound sleep.After the unit starts, set the operation status,then press SLEEP button before which theclock must be adjusted and time being set.1. In COOL,DRY mode1 hours after SLEEP mode starts, temp. willbecome 1OC higher than temp. setting. Afteranother 1 hours, temp. rises by 1OC further.The unit will run for further 6 hours then stops.Temp. is higher than temp. setting so that roomtemperature won't be too Iow for your sleep.Remote ControllerSLEEP operation starts SLEEP operation stopsSLEEPoperation startsSLEEPoperation stopsApprox.6hrs1 hr1 hr1 hr3 hrs3 hrsRises 1OCRises 1OCRises 1OCTemp.settingTemp.settingUnit stopUnit stopIn COOL, DRY modeIn HEAT modeDecreases 2OCDecreases 2OC1 hrSleep Operation2.3.In HEAT mode1 hours after SLEEP mode starts, tempwill become 2 OC lower than temp.setting. After another 1 hours, tempdecrease by 2 OC further. After moreanother 3 hours, temp. rises by 1OCfurther. The unit will run for further 3hours then stops. Temp. is lower thantemp. setting so that room temperaturewon't be too high for your sleep.In AUTO modeThe unit operates in corresponding sleepmode adapted to the automatically selectedoperation mode.4. In FAN modeIt has no SLEEP function.Operation15POWER/SOFTUse of SLEEP functionOperation Mode6.Note to the power failure resume:press the sleep button ten times in five secondsand enter this function after hearing four sounds.And press the sleep button ten times within fiveseconds and leave this function after hearingtwo sounds.With the power failure resume, when settingthe TIMER ON, TIMER OFF and TIMER ON/OFF,it’s memorized as shutdown status when resumingafter power out.NOTE:Domestic Air ConditionerHSU-18HA1(HVA1)03/R2(DB) System Configuration