User manual LG LT-H186ELF1

[. . . ] Keep children away from the unit. 5 If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. 6 Do NOT attempt to repair the unit yourself. If it is damaged in any way, contact: x An authorized service center x The dealer from whom you purchased the air conditioner. 7 Do NOT place any blocking objects in front of the unit. 8 If the remote control will not be used for a long time, remove the batteries. [. . . ] 11 x PROGRAMMING YOUR AIR CONDITIONER s s s s Setting the On Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Result: x The unit beeps each time you press the / button. x The air conditioner starts up in the Cool mode. You can change modes at any time. 3 To adjust the temperature, press the or buttons on the remote control or unit one or more times until the desired temperature is displayed. The temperature can be set between 64°F and 86°F. Result: x Each time you press the or buttons: ­ The temperature is adjusted by 1°F and displayed on the control panel ­ The unit beeps x The air conditioner starts cooling, if the room temperature is higher than the selected temperature. x If the room temperature reaches the set temperature, the air conditioner stops cooling, but the fan is still operating. 4 To set the fan speed: x Press the , or button on the remote control as desired. or x Press the button on the unit one or more times until the desired Fan speed(F1, F2 or F3) is displayed. Low Medium High 5 To control the direction of the air flow, refer to page 11. E-8 Ventilating Your Room If the air in your room is stale, you can ventilate the room using the Fan feature. 1 If you wish to discharge stale air, push the ventilation lever on the front of the unit to the right and open position ( Result: ). x The air inside the room circulates and stale air is discharged outside. ). Otherwise, push the ventilation lever to the left and closed position ( Result: x The air simply circulates inside the room. 2 If necessary, press the Result: (On/Off) button. Remote Control Control Panel x The air conditioner starts up in the mode selected when the unit was last used. x The unit beeps twice. 3 If the fan speed(F1, F2 or F3) is not displayed on the control panel: x Press the button on the remote control or x Press the button on the unit one or more times until the fan speed (F1, F2 or F3) is displayed. The operating time can be set between 1 and 24 hours. Result: x Each time you press the button: ­ The time is adjusted by 1 hour and displayed on the control panel ­ The unit beeps x The operating time is displayed and decreases automatically to indicate the remaining time. x The air conditioner switches off automatically when the operating time reaches zero. You can select the fan speed, temperature and Energy saving mode after setting the On timer and Off timer mode. However, when you change the mode, the On timer and Off timer mode is canceled. To Cancel the Off Timer To cancel the timer, press: x The button on the remote control one or more times until "--" is displayed. or x The (On/Off) button on the remote control or unit. E-13 Setting the Sleep Timer The Sleep Timer can be used when you are cooling your room to switch the air conditioner off automatically after 8 hours. Remote Control Control Panel 1 If you wish to switch the unit off at a specific time, refer to page 13. Outdoor Temperature 70°F to 110°F approx. Indoor Humidity 80% or less If the air conditioner is used at. . . Higher temperature Lower temperature Then. . . The automatic protection feature may be triggered and the air conditioner stopped. A water leakage or some other malfunction may happen if the heat exchanger freezes. Higher humidity levels Water may condense on and drip from the surface of the unit if it is used for long periods. E-16 Cleaning Your Air Conditioner Be sure to clean the air filter periodically to maintain the air conditioner in the best condition for a long period of time. 1 When cleaning the air conditioner, turn it off and pull out the power plug. Open the front grille by pulling the tabs on both sides of the grille. Then lift it up slightly to open the front grille completely. 2 Grab the tabs on the filter and pull it up and out. 3 Remove all dust on the air filter with a vacuum cleaner or brush. 4 When you have finished, insert the air filter back into its original position. 5 Wipe the surface of the unit with a neutral detergent and then wipe it again with dry cloth. [. . . ] x Replace the remote control batteries if necessary. x x x x Check that the correct operating mode has been selected(Cool). Dust may be blocking the air filter; refer to page 17 for cleaning instructions. Check that there is no obstacle blocking the air flow into or out of the unit. The air conditioner does not operate with the remote control No beep is heard when you press the (On/Off) button on the remote control The air conditioner does not cool The timer is not correctly triggered Odors are permeating the room during air conditioning x Check that the timer has been programmed correctly; refer to page 12~14. x Ventilate the room. E-18 Technical Specifications Design and specifications are subject to change without notice. [. . . ]