User manual LG CT12

[. . . ] • Keep doors or windows closed tightly while you are operating the air conditioner. • Adjust the direction of the air flow vertically or horizontally to circulate indoor air. • Speed up the fan to cool or warm indoor air quickly, in a short period of time. • Open windows regularly for ventilation as the indoor air quality may deteriorate if the air conditioner is used for many hours. [. . . ] It may result in product failure. Operation • Do not expose people, animals or plants to the cold or hot wind from the air conditioner. • Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigeration system. It may result in death, fire or electric shock. • Do not block the inlet or outlet of air flow. It may result in explosion or product failure. • Do not use strong cleaning agents or solvents when you clean the air conditioner, or spray water. It may result in serious injury or product failure. • Never touch the metal parts of the air conditioner when you remove the air filter. It may result in serious injury or product failure. • Do not place any objects on the air conditioner. Air flow direction button : Used to stop or start louver movement and set the desired airflow direction Temperature display button: Displays the room temperature. Also changes unit from °C to °F if pressed for 5 seconds. the start / end time. S m n z Timer button: Sets the current time and O P \ p r J G Navigation and functions button*: Adjusts the time and sets the special functions. J: Auto clean / G: Operates energy saving cooling Adjusts the brightness of the indoor unit display Set/clear button: Sets or cancels functions. Reset button: Resets the air conditioner settings. - * Some functions may not be supported, depending on the model. BEFORE USE 9 ENGLISH Inserting batteries Insert batteries before using the remote control. 1 Remove the battery cover. 2 Fix the holder by fastening the 2 screws firmly with a screwdriver. 3 Slide the remote control into the holder. 2 Insert the new batteries and make sure that the + and - terminals of the batteries are installed correctly. Operating method Point the remote control towards the signal receiver at the bottom of the air conditioner to operate it. 3 Reattach the battery cover. ! NOTE If the display screen of the remote control starts to fade, replace the batteries. Installing the remote control holder Install the holder where there is no direct sunlight to protect the remote control. 1 Choose a safe and easily-accessible place. ! NOTE • The remote control may operate other electronic devices if pointed towards them. Make sure to point the remote control towards the signal receiver of the air conditioner. • If you restart the air conditioner, it starts to operate with the previously set direction of air flow, so the air deflector may not match the icon displayed on the remote control. When this occurs, press N to adjust the direction of the air flow again. Adjusting the fan speed 1 Press g repeatedly to adjust the fan speed. The fan speed adjusts automatically. Setting the timer You can use the timer function to save energy and to use the air conditioner more efficiently. Remark Speed High Medium Low Natural Wind Setting the current time 1 Press p and hold it for longer than 3 seconds. [. . . ] • Make sure to clean the heat exchanger coils of the outdoor unit regularly, as dirt collected in the coils may decrease the operational efficiency or increase energy costs. MAINTENANCE 19 ENGLISH TROUBLESHOOTING Self-diagnosis function This product has a built-in self-diagnosis function. If an error occurs, the lamp of the indoor unit will blink in 2 second intervals. If this occurs, contact your local dealer or service center. Before requesting service Please check the following before you contact the service center. If the problem persists, contact your local service center. [. . . ]