ContentsPreparationSafety precautions 4Checking before use 10Checking the name of the parts 11Checking the remote controller 12Basic functionBasic function 14Adjusting the air flow direction 16Advanced functionUsing the Fast function 17Using the Comfort function 17mode 18Setting the On/Off timer 19Using the Auto Clean function 20Using the Single User function 21OthersCleaning the air conditioner 22Maintaining the air conditioner 25Troubleshooting 26InstallationSafety precautions 28Choosing the installation location 29Accessories 32Fixing the installation plate 34Disassembling/Assembling the Cover panel for indoor unit installation 35Connecting the assembly cable 37Installing and connecting the assembly pipe of the indoor unit 39Evacuating the indoor unit 40Cutting or extending the pipe 40Installing and connecting the drain hose of the indoor unit 42Changing direction of the drain hose 43Installing and connecting the drain hose of the outdoor unit 44Evacuating the connected pipes 44Performing the gas leak tests 46Fixing the indoor unit in place 47Fixing the outdoor unit in place 47Smart Install mode 48Final check and trial operation 50Pump down procedure (when removing the product) 50How to connect your extended power cables 51English-3A3050 CB&XL&CH_IB&IM_DB68-04138A_HP&CO_EN.indd 3 2013-12-28 14:43:32