1-14COOL/HEAT(GREEN/RED)OperationGREEN Cool modeRED Heat modeRED Auto mode in Heating operationGREEN Auto mode in Cooling operationTimer onSleep mode onGREEN Fan mode onGREEN Dry mode onRED Defrost operationGREEN Unit errorON BlinkingIR Signal ReceiverWhen an infrared remote control operating signal has beentransmitted, the signal receiver on the indoor unit will respondas below to confirm acceptance of the signal transmission.LED Indicator Lights for Cooling Unit/Heat PumpUnitIR ReceiverCooling Unit/Heat Pump UnitThe table shows the LED indicator lights for the air conditionerunit under normal operation and fault conditions. The LEDindicator lights are located at the side of the air conditionerunit.The heat pump units are equipped with an “auto” modesensor whereby it will provide reasonable room temperatureby switching automatically to either “cool” or “heat” modeaccording to the temperature set by the user.ON/OFFCool/HeatTimerSleepON/OFF switchIR ReceiverINDICATOR LIGHTSON to OFF 1 Long BeepOFF to ONPump down / Cool force on 2 Short BeepOthers 1 Short BeepLED Indicator Lights: Normal Operation And Fault Conditions For Cooling/Heat Pump Unit