User manual LG MC-09AH

[. . . ] · Please retain this owner's manual for future reference after reading it thoroughly. Multi Air Conditioner Owner's Manual TABLE OF CONTENTS Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Temporary Use of an Adapter . . . . . . . . . . . . . . . 8 Temporary Use of an Extension Cord . . . 8 Symbols used in this Manual. . . . . . . . . . . . . . . . . 8 Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 How to insert the Batteries . . . . . . . . . . . . . . . . . . . . 9 Wireless Remote Controller Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Operating Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Operation Indication Lamps . . . . . . . . . . . . . . . . 10 Wireless Remote Controller. . . . . . . . . . . . . . . . . 11 Operation Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Healthy Dehumidification Operation. . . . 13 Air Circulation Operation . . . . . . . . . . . . . . . . . . . . . 13 Auto Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Jet Cool/Heat Operation. . . . . . . . . . . . . . . . . . . . . . 14 Auto Clean Operation. . . . . . . . . . . . . . . . . . . . . . . . . . 14 NEO PLASMA Purification Operation (Optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Energy-Saving Cooling Mode (Optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Display Luminosity (Optional). . . . . . . . . . . . . . 15 Forced operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Setting the Current Time . . . . . . . . . . . . . . . . . . . . . 16 Timer Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 To cancel the timer setting . . . . . . . . . . . . . . . . . . 16 Sleep Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Vertical / Horizontal Airflow Direction Control (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Auto Restart Function. . . . . . . . . . . . . . . . . . . . . . . . . . 17 Maintenance and Service . . . . . . . . . . . . . . . . . . . . . . 18 Artcool Mirror Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Artcool Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 How to replace picture & photograph (Art Cool Type2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 When the air conditioner is not going to be used for a long time. . . . . . . . . . . . . . . . . . . . 21 Operation Tips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 FOR YOUR RECORDS 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. [. . . ] In this case, however, the setting temperature is not displayed on the remote controller and you are not able to control the room temperature either. During the healthy dehumidification function, the airflow volume is automatically set according to the optimization algorithm responding to the current room temperature status, so that the room condition is kept healthy and comfortable even in the very humid season. Air Circulation Operation This operation circulates the air without cooling or heating. It can be activated by pressing the OPERATION MODE SELECTION BUTTON. Once the air circulation is activated you can select the air speed by pressing the INDOOR FAN SPEED SELECTOR BUTTON. NOTE CHAOS Air economizes power consumption and prevents overcooling. The fan speed is automatically changed from high to low or vice versa, depending on the ambient temperature. Auto Operation In this operation mode the actual setting temperature and the fan speed are automatically set by the electronic control logic based on the current room temperature. If you feel hot or cold press the temperature setting buttons respectively for more cooling or heating effect. NOTE : You cannot set the actual setting temperature and the indoor fan speed in this operation mode. But you can use the Chaos swing in this operation. If the system is not operating as desired, switch manually to another mode. Owner's Manual 13 Operating Instructions Jet Cool Operation Jet cool function can be used to cool the room quickly in hot summer. When this function is turned on, the air conditioner runs in cooling operation mode with super high fan speed and 18°C setting temperature for 30 minutes for fast and effective cooling. You can activate this operation by pressing the JET COOL BUTTON. To change from jet cool mode to high fan speed cooling mode, press the JET COOL BUTTON or INIDOOR FAN SPEED SELECTOR BUTTON or the ROOM TERPERATURE SETTING BUTTON again. NOTE · Jet cool function cannot be activated during heating mode. Press TIME SETTING BUTTONS until the desired time is set. Press the SET / CLEAR BUTTON. NOTE Check the indicator for A. M. Press the TIMER BUTTON to turn timer on or off. Press TIME SETTING BUTTONS until the desired time is set. Press the SET / CLEAR BUTTON. NOTE Select one of the following 2 types of operation. Timer On Timer Off To cancel the timer setting · If you wish to cancel all timer setting, press the CLEAR ALL BUTTON. · If you wish to cancel each timer setting, press the TIMER BUTTON to turn timer sleep on or off as you want. And then press the SET/CLEAR BUTTON aiming the remote controller at the signal receptor. (The timer lamp on the air conditioner and the display will go off. ) Sleep Mode Press the SLEEP MODE AUTO BUTTON to set the time when you want the unit to stop 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. NOTE · The sleep mode will operate indoor fan at slow speed in cooling mode and at medium speed in heating mode for pleasant sleep. · Art Cool and Art Cool Wide (non-Deluxe) close the lower discharge partially in sleep mode for pleasant sleep. In cooling mode or healthy dehumidification mode: The setting temperature will rise automatically two times by 1°C over next consecutive 30 minutes (2°C in 1 hour) for a comfortable sleep. [. . . ] Press the front panel lightly to close. 9. Push both links of lower part of panel inside and fix it. Then turn on. In case a mat is not used, recommended size of a photo/picture: 522mm x 522mm When powering on after replacing filter and picture, the front panel doesn't intervene. 522mm 522mm 20 Multi Air Conditioner Maintenance and Service When the air conditioner is not going to be used for a long time. When air conditioner is not going to be used for a long time. When the air conditioner is to be used again. 1 Operate the air conditioner on Air circulation mode (Refer to page 13) for 2 to 3 hours. [. . . ]