User manual LG GMO240C

[. . . ] ENGLISH MULTI-ZONE AIR DUCTLESS AIR CONDITIONERS AND HEAT PUMPS OWNER'S MANUAL Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your multi-zone system. FRANÇAIS ESPAÑOL Room Air Conditioner Owner's Manual TABLE OF CONTENTS FOR YOUR RECORDS Safety Precautions. . . . . . . . . . . . . . . . . 3 Prior to Operation . . . . . . . . . . . . . . . . . . 8 Operating Instructions. . . . . . . . . . . 9 Remote Controller . . . . . . . . . . . . . . 9 Remote Control Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Additional features. . . . . . . . . . . . . . . 19 Maintenance and Service . . . . 23 Operation Tips . . . . . . . . . . . . . . . . . . 26 Troubleshooting . . . . . . . . . . . . . . 27 Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit. Dealer's Name Date Purchased I Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues. READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. You'll find many answers to common problems in the chart of troubleshooting tips. [. . . ] The unit will respond with beep sound. 2 Open the door of the Remote Controller and press the 2nd F button to operate functions printed in blue at bottom of buttons. (Check the indication of 2nd function on Remote Controller display. ) These buttons operate the timer setting as follows: CANCEL ON OFF SET AUTO CLEAN CANCEL ON OFF SET AUTO CLEAN 3 2nd function goes off in a short time automatically or when the button is pressed again. For more details, refer to functions next page. 18 Room Air Conditioner Additional features Additional features Sleep Mode ENGLISH 1. Press the Sleep Mode Auto button to set the time you want the unit to turn off automatically. The Timer is programmed in one-hour increments by pressing the Sleep Mode Auto button 1 to 7 times. The sleep mode is available for 1 to 7 times. To alter the time period in steps of 1 hour, press the Sleep Mode Button while aiming at air conditioner. Make sure the Sleep Mode Auto LED lights up. To cancel the Sleep Mode, press the sleep Mode Auto button several times until the star ( ) disappears from the operation display. NOTICE The Sleep Mode will be operated at low fan speed (cooling) or medium fan speed (heat pump only) for quiet sleeping. IN COOLING MODE: The temperature will automatically rise by 1°C (2°F) over the next 30 minutes and by 2°C (4°F) in 1 hour for comfortable sleeping. Setting the Time 1. Time can be set only when you have pressed the Reset button. If you have just replaced the batteries, the Reset button should be pressed to reset the time. Press the Time Setting buttons until the desired time is set. CANCEL 3. Press the Timer SET button. NOTICE SET Check the indicator for A. M. and P. M. Delay Start/Pre-Set Stop 1. Make sure the time is set correctly on the Remote Controller display. Press the ON/OFF Timer buttons to turn Timer on or off. Press the Time Setting buttons until the desired time is set. ON OFF 4. 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. [. . . ] Remove the batteries from the Remote Controller. 2. Check that the air inlet and outlet of the indoor/outdoor unit are not blocked. Operation Tips Do not overcool the room. Keep the room temperature uniform. This is not good for the health and wastes electricity. Do not let direct sunshine enter the room when the air conditioner is in operation. Adjust the vertical and horizontal airflow direction to ensure a uniform temperature in the room. Make sure that the doors and windows are shut tight. Avoid opening doors and windows if possible to keep the cool air in the room. Clean the air filter regularly. Ventilate the room occasionally. [. . . ]