contents _09USING ADVANCED FUNCTIONS20 20 Using the Turbo function21 Using the Long function22 Setting timer22 On timer23 Off timer24 Combining On timer and Off timer25 Using the air conditioner with the control panel26 Locking the control panelCLEANING AND MAINTAININGTHE AIR CONDITIONER2727 Cleaning the exterior27 Cleaning the filter27 Air filter28 Maintaining your air conditioner28 Periodical checks29 Internal protections via the unit control system29 Storing the remote controllerAPPENDIX30 30 Troubleshooting31 Operation rangescontentsVIEWING YOUR AIR CONDITIONER10 10 Checking the indoor unit and display10 Main parts11 Control panel12 Checking the remote controller13 Remote controller display13 Using the remote controller13 Inserting the batteriesOPERATING BASIC FUNCTION14 14 Turning the air conditioner on and off14 Selecting operation mode14 Auto15 Cool16 Dry17 Fan18 Adjusting the air flow direction18 Vertical air flow19 Horizontal air flow