User manual LG ACO1520AW

[. . . ] You'll find many answers to common problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all. PRECAUTION · Contact the authorized service technician for repair or maintenance of this unit. · Contact the installer for installation of this unit. · The air conditioner is not intended for use by young children or invalids without supervision. [. . . ] Each time the button is pressed, the operation mode is shifted in the direction of the arrow. Cooling Auto Healthy Heating Dehumidification (Heat pump model only) 3 ON Set the temperature higher than the room temperature. The temperature can be set within a range of16°C~30°C(60°F~86°F) in 1°C(2°F). To raise the temperature To lower the temperature 4 Set the fan speed again. You can select the fan speed in four steps­low, medium, high, or CHAOS. Each time the button is pressed, the fan speed mode is shifted. NATURAL WIND BY THE CHAOS LOGIC For more fresh feeling than other fan speed, press the Indoor Fan Speed Selector and set to CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic. Owner's Manual 15 Operating Instructions Jet Cool 1 Press the Start/Stop button. The unit will respond with beep sound. 2 Press the Jet Cool button to operate the speed cooling/heating mode and the unit will operate in super high fan speed on cooling/heating mode for 30/60 minutes. 3 To cancel the Jet Cool mode, press the Jet Cool button or the fan button or the room temperature setting button again and the unit will operate in high fan speed in cooling/heating mode or or NOTICE Jet Cool function in heating mode is available on Artcool type only. During the JET COOL function at any moment, the A/C starts to blow the cool/heat air at extremely high speed for 30/60 minutes setting the room temp. automatically to 18°C/30°C(64°F/86°F). It is especially used to cool/heat the room temperature in the shortest time. In order to return to the normal cooling/heating mode from the Jet Cool mode, you just press either the operation mode selection button, air volume selection or temp. setting button or the JET COOL button again. 16 Room Air Conditioner Operating Instructions NEO PLASMA Purification Operation(Optional) ENGLISH 1 Press the Start/Stop button. Press the selected on/off setting by pressing the Timer SET button while aiming the Remote Controller at the signal receptor. SET To cancel the setting the timer. CANCEL Press the Timer Cancel button while aiming Remote Controller at the signal receptor. (The timer lamp on the air conditioner and the display will go out. ) NOTICE Select one of the following four types of operation. with the unit running Delay OFF Timer Delay ON Timer Delay OFF and ON Timer Delay ON and OFF Timer Owner's Manual 19 Additional features Vertical Airflow Direction Control Standard, Artcool Mirror Type If you press the CHAOS swing button, the horizontal airflow direction is changed automatically based on the CHAOS algorithm to distribute the air in the room evenly and at the same time to make the human body feel most comfortable, as if enjoying a natural breeze. Always use the remote control to adjust the up/down airflow direction. Manually moving the vertical airflow direction Press the Start/Stop button to start the unit. louver by hand could damage the air conditioner. When the unit is shut off, the up/down airflow direction louver Press Chaos Swing button and the louvers will swing up will close the air outlet vent of the system. Press the Chaos Swing button again to set the vertical louver at the desired airflow direction. The up/down airflow (Vertical Airflow) can be adjusted by using the remote control. NOTICE Artcool Type The up/down and right/left airflow can be adjusted by using the Remote Controller. Press Chaos Swing button and the louvers will swing. Press the Start/Stop button to start the unit. Press the button again and the louvers will stop. After 30 minutes, the louvers return to the maximum airflow position automatically. 20 Room Air Conditioner Additional features Horizontal Airflow Direction Control (Optional) The left/right(Horizontal Airflow) can be adjusted by using the remote control. ENGLISH 1. [. . . ] Operate the air conditioner on Air circulation mode (Refer to page 21) for 2 to 3 hours. · This will dry out the internal mechanisms. Turn off the circuit breaker, and disconnect the power cable. When the air conditioner is to be used again. [. . . ]