LG Electronics 6720 YS manual

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. PRECAUTIONS Pay close attention to precautions in order to prevent potential hazards and damage from misuse or [...]

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. Dealer's Name Date Purchased Inside you will find many helpful hints on how to use and maintain your air conditioner prop[...]

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. ■ The following items are classified by [...]

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. • Young children should be supervised to ensure that they do not p[...]

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. Reattach the cover by sliding it back into positio[...]

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. Fea[...]

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. Each time the button is pressed, the op[...]

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. Each time the button is pressed, the operation mode is shi[...]

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. Each time the button is pressed, the operation mode is shifted in the direction [...]

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. Each time the button is pressed, the operation mode is[...]

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. To cancel the Jet Cool mode, press the Jet Cool button again or the fan speed button or the room temperature setting button and[...]

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. Set the fan speed again with door of the remo[...]

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. The Timer is programmed in one-hour increments by pressing the Sleep Mod[...]

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. Open the door on the remote control. Press Chaos Swing button and the louvers [...]

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. Open the front panel upward and move[...]

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. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives. NOTE: Supply power [...]

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. Remove air purifying filters. Insert new air purifying filters. The heat exchanger coils[...]

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. When the air conditioner is to be used aga[...]

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. The room has a peculiar odor. It seems that condensation is[...]