For model HSU-24LEB03(T3) and HSU-18LEB03(T3), the indication of POWER/SOFT onthe POWER/SOFT function is still running.the remote controller disappears 15 minutes after you set the POWER/SOFT function,whileHEALTH Operation3Healthy Negative ionsTo cancel TIMER modeJust press TIMER button several times untilTIMER mode disappears.The anion generator in the airconditioner cangenerate a lot ofthe air andalso to kill bacteria and speed up the dust sedimentanion effectively balance thequantity of position and anion inin the room and finally clean the air in the room.OperationPOWER/SOFT Operation(1)TIMER ON(2)TIMER OFFYou can let unit start or stop automatically a following times:Before you wake up in the morning, or get back from outsideSet Clock correctly before starting Timer operation(3)TIMER OperationTIMER ON-OFFor after you fall asleep at night.Emergency Operation:temperature is below 16 oC, do not use it in theTest operation:Use this switch in the test operation when the roomnormal operation.your finger from the switch: the coolingContinue to press the test operationswitch for more than 5 seconds. Afteryou hear the "Pi" sound twice, releaseTest operation switch is the same as emergency switch.operation starts with the air flow speed "Hi".When you need rapid heating or cooling,You can use this function when silenceIn SOFT operation mode, fan speedautomatically takes low speed of AUTO fan mode.Press POWER/SOFT button again ,POWER/SOFT disappears.To cancel SOFT operation(1)POWER Operation(2)SOFT Operationyou can use this function.is needed for rest or reading.Press POWER/SOFT button twice ,POWER/SOFT disappears.To cancel POWER operationIn COOL mode, fan speed automaticallytakes high speed of AUTO fan mode.In HEAT mode, fan speed automaticallytakes medial speed of AUTO fan mode.Emergency operation and test operationUse this operation only when the remote controlleris defective or lost.When the emergency operation switch ispressed,the" Pi "sound is heard once, which meansthe start of this operation.In this operation, the system automatically selectsthe operation modes,cooling or fan or heat,accordingto the room temperature.It is not possible to operate in dry mode.RoomtemperatureOperationmodeDesignatedtemperatureTimermode Air flowABOVE 23 O CBELOW 23OCCOOLINGHEAT 23O C26OC NONOAUTOMATICAUTOMATICPi(Cooling only uint)Room temperatureOperationmodeDesignatedtemperatureTimermode Air flowBELOW 23OC FAN 26 OC NO AUTOMATICPi PiPOWER/SOFTPOWER/SOFT POWER/SOFTPOWER/SOFT POWER/SOFTPOWER/SOFT POWER/SOFT POWER/SOFT POWER/SOFTPOWER/SOFTPOWER/SOFTAfter 30 minutes, test operation ends automatically.