English-3ContentsPreparationSafety precautions 4Checking before use 10Basic functionChecking the name of the parts 11Checking the remote controller 12Basic function 14Adjusting the air flow direction 17TimerSetting the Current time 18Setting the On/Off timer 19mode 21OptionsUsing the Fast function 22Using the Comfort function 22Using the Single User function 232-Step cooling function 24Using the d'light Cool function 24Using the Quiet function 25Using the Virus Doctor function 26SettingsUsing the Auto clean function 27Setting the Beep sound 27Checking the power consumption 28Setting the Display option 28Resetting the Filter clean reminder 29Using the Smart A/C application 29OthersCleaning the air conditioner 30Maintaining the air conditioner 33Troubleshooting 34InstallationSafety precautions 36Choosing the installation location 37Accessories 41Fixing the installation plate 42Disassembling/Assembling the Cover panel for indoor unit installation 43Connecting the assembly cable 45Installing and connecting the assembly pipe of the indoor unit 48Evacuating the indoor unit 49Cutting or extending the pipe 49Installing and connecting the drain hose of the indoor unit 51Changing direction of the drain hose 52Installing and connecting the drain hose of the outdoor unit 53Evacuating the connected pipes 53Performing the gas leak tests 56Fixing the indoor unit in place 57Fixing the outdoor unit in place 57Smart Install mode 58Final check and trial operation 60Pump down procedure (when removing the product) 60How to connect your extended power cables 61A3050 Australia_IB&IM_DB68-05206A_EN.indd 3 2014/12/29 19:07:14