NOTE: Cooling only unit don'thave the heating function.OperationHeat OperationRemote controller1. Unit startLink with electronic power.Press ON/OFF on the remote controller, unit starts.The liquid crystal will display the working state of lasttime (Except Timer, Sleep, Power/Soft and Healthairflow).2.Select operation modePress FAN button. For each press, fan speed changes asfollows:Press MODE button. For each press, operation modechanges as follows:Remote controller:Remote controller:Then Select HEAT operationPress TEMP. buttonEvery time the button is pressed, temp.settingincrease 1 C,if kept depressed, it will increaserapidly.Every time the button is pressed, temp.settingincrease 1 C,if kept depressed, it will decreaserapidly.Select a desired temperature.4.Fan speed selection3.Select temp.setting5.Unit stopAir conditioner is running under displayed wind speedIN HEAT mode, warm air will blow out after a short periodof the time due to cold-draft prevention function.Press ON/OFF button, the unit stops.AUTOLOW MED HI AUTOCOOL DRY FAN HEATWhen FAN is set to AUTO, the air conditionerautomatically adjusts the fan speed according to roomtemperature.13On the displaying board,colorful displaying bar will be red