Instruction/ maintenance manual of the product 6720 YS LG Electronics
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MODELS: 6710 YS 6720 YS IMPORTANT Please read through this manual. It contains valuable information about your air conditioner. This manual may help save time and money by explaining proper product maintenance and preventing improper use.
F or Your Records R ead This Manual CAUTION 2 Multi-T ype Air Conditioner Owner’ s Manual T ABLE OF CONTENTS Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit.
WARNING WARNING WARNING CAUTION Never Do This Always Do This Precautions Safety Precautions 3 ENGLISH To prevent injury and property damage, follow these instructions. Incorrect operation due to ignoring instructions will cause harm or damage, the seriousness of which is indicated by the following symbols.
CAUTION CAUTION CAUTION CAUTION 4 • 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 infirm persons without supervision.
Signal receptor Operation indication lamps Preparation be f ore ope ra tion Operating Instructions 5 ENGLISH How to Insert the Batteries Remove the battery cover by pulling it according to the arrow direction. Insert new batteries making sure that the (+) and (-) of battery are installed correctly.
Cooling Operation Auto Operation Healthy Dehumidification Operation Heating Operation • Cooling Model( ), Heat Pump Model( ) ON OFF PLASMA SET CANCEL Flip-up door (opened) Signal transmitter 6 5 4 7 8 9 2 1 3 10 11 12 13 14 6 About the remote contr ol on the system Operating Instructions The remote control transmits the signals to the system.
ENGLISH Cooling Healthy Dehumidification Auto Heating (Heat pump model only) To raise the temperature To lower the temperature 7 How to u se the Operation Mode Selection b utton Operating Instructions Open the door on the remote control. To select Cooling Operation , press the Operation Mode Selection button.
Cooling Healthy Dehumidification Auto Heating (Heat pump model only) To raise the temperature To lower the temperature 8 Press the Start/Stop button. The unit will respond with a beep. Open the door on the remote control. To select Auto Operation , press the Operation Mode Selection button.
ENGLISH Cooling Healthy Dehumidification Auto Heating (Heat pump model only) 9 Press the Start/Stop button. The unit will respond with a beep. Open the door on the remote control. To select Healthy Dehumidification Operation , press the Operation Mode Selection button.
10 Cooling Healthy Dehumidification Auto To raise the temperature To lower the temperature Heating (Heat pump model only) Press the Start/Stop button. The unit will respond with a beep. Open the door on the remote control. To select Heating Operation , press the Operation Mode Selection button.
ENGLISH or or 11 Press the Start/Stop button. The unit will respond with a beep. Press the Jet Cool button to operate the speed cooling mode and the unit will operate in super high fan speed on cooling mode for 30 minutes.
12 PLASMA PLASMA PLASMA Purification Operation(Optional) Press the Start/Stop button. The unit will respond with a beep. Open the door on the remote control. Press the PLASMA air purifying operation ON/OFF button. Operation will start when the button is pressed and stop when the button is pressed again.
ENGLISH Delay OFF Timer Delay ON Timer Delay OFF and ON Timer Delay ONand OFF Timer 13 Sleep Mode Setting the Time Delay Start/Pre-Set Stop Additional f eatures Operating Instructions Press the Sleep Mode Auto button to set the time you want the unit to turn off automatically.
14 Fan speed is on low. Fan speed is on medium. Fan speed is on high. CHAOS Air V ertical Airflow Direction Control Air Circulation Mode 1 2 The up/down airflow (Vertical Airflow) can be adjusted by using the remote control. Press the Start/Stop button to start the unit.
ENGLISH 15 Open the front panel upward Slide Switch Slide Switch FORCED OPERATION AUTO RESTART REMOTE CONTROL Open the front panel upward Slide Switch Slide Switch FORCED OPERATION AUTO RESTART REMOTE CONTROL Slide Switch Operation FORCED OPERATION Operation procedures when the remote control can't be used.
16 Care and maintenance of the air conditioner Care and maintenance of the air conditioner Indoor Unit CAUTION: Before performing any maintenance, turn off the main power to the system. Grille, Case, and Remote Control ❏ Turn the system off before cleaning.
ENGLISH 17 Air outlet vents Piping Drain Hose Air purifying filter Air filter 3 2 Outdoor Unit Replacement of Purifying Filter(Option) • Recomended use period : About 2 years Open front panel and remove air filters. Reinsert air filters and close front panel.
18 CAUTION CAUTION 1 1 2 2 3 When the air conditioner is not going to be used for a long time. Operation Tips Operate the air conditioner on Air circulation mode (Refer to page 14) for 2 to 3 hours. • This will dry out the internal mechanisms. When air conditioner is not going to be used for a long time.
ENGLISH 19 Bef ore y ou call for service ... T roubleshooting Tips! Save time and mone y! Check the following points before requesting repairs or service.... If the fault persists, please contact your dealer or service center. Case Explanation See page The air conditioner does not operate.
An important point after buying a device LG Electronics 6720 YS (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought LG Electronics 6720 YS yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data LG Electronics 6720 YS - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, LG Electronics 6720 YS you will learn all the available features of the product, as well as information on its operation. The information that you get LG Electronics 6720 YS will certainly help you make a decision on the purchase.
If you already are a holder of LG Electronics 6720 YS, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime LG Electronics 6720 YS.
However, one of the most important roles played by the user manual is to help in solving problems with LG Electronics 6720 YS. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device LG Electronics 6720 YS along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
