ENGLISH LG OWNER'S MANUAL 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. Pay close attention to precautions in order to prevent potential hazards and damage from misuse or improper installation. LG is not responsible for any damages caused by misuse of the product.
Multi-Type Air Conditioner Owner’s Manual TABLE OF CONTENTS F or Your Records Write the model and serial numbers here: 1. Safety Precautions Model # 2. Operating Instructions Serial # a. Preparation before operation b. Remote Control Features You can find them on a label on the side of each unit. c. Operation Mode Selection Dealer's Name d. Additional features Date Purchased 3. Care and Maintenance R ead This Manual 4.
Safety Precautions Precautions WARNING This symbol shows the possibility of death or serious injury. CAUTION This symbol indicates the possibility of injury or damage to property. Never Do This Always Do This ■ The following items are classified by these symblos. WARNING WARNING Plug in the power plug properly. • Otherwise, it will cause electric shock or fire due to heat generation or electric shock. Do not modify power cord length or share the outlet with other appliances.
CAUTION CAUTION • 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 play with the air conditioner. CAUTION CAUTION When the air filter is to be removed, do not touch the metal parts of the indoor unit. • It may cause an injury.
Operating Instructions Preparation before operation ENGLISH How to Insert the Batteries 1 Remove the battery cover by pulling it according to the arrow direction. 2 Insert new batteries making sure that the (+) and (-) of battery are installed correctly. 3 Reattach the cover by sliding it back into position. NOTES: • Use 2 AAA(1.5volt) batteries. Do not use rechargeable batteries. Storage and Tips For Using the Remote Control • The remote control may be stored mounted on a wall.
Operating Instructions About the remote control on the system The remote control transmits the signals to the system.
Operating Instructions How to use the Operation Mode Selection button ENGLISH Cooling Operation 1 Press the Start/Stop button. The unit will respond with a beep. 2 Open the door on the remote control. To select Cooling Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow. Cooling 3 Auto Healthy Dehumidification Heating (Heat pump model only) Close the door on the remote control.
Auto Operation 1 Press the Start/Stop button. The unit will respond with a beep. 2 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 shifted in the direction of the arrow. Cooling ON 3 Auto Healthy Dehumidification Heating (Heat pump model only) The temperature and fan speed are automatically set by the electronic controls based on the actual room temperature.
1 Press the Start/Stop button. The unit will respond with a beep. 2 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 of the arrow. Cooling 3 ON ENGLISH Healthy Dehumidification Operation Auto Healthy Heating Dehumidification (Heat pump model only) Set the fan speed again with the door of the remote control still closed.
Heating Operation(Heat pump model only) 1 Press the Start/Stop button. The unit will respond with a beep. 2 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 shifted in the direction of the arrow. Cooling 3 Auto Healthy Dehumidification Heating (Heat pump model only) Close the door on the remote control. Set the temperature higher than the room temperature.
ENGLISH Jet Cool Operation 1 Press the Start/Stop button. The unit will respond with a beep. 2 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. 3 To cancel the Jet Cool mode, press the Jet Cool button again or the fan speed button or the room temperature setting button and the unit will operate in high fan speed on cooling mode.
PLASMA Purification Operation(Optional) 1 Press the Start/Stop button. The unit will respond with a beep. 2 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. 3 Set the fan speed again with door of the remote control closed. You can select the fan speed in four steps-low, medium, high or CHAOS. Each time the button is pressed, the fan speed mode is shifted.
2nd F Operation ENGLISH 1 Press the Start/Stop button. The unit will respond with a beep. 2 Open the door of the remote control and press the 2nd Function button to operate functions printed in blue at bottom of buttons. (Check the indication of 2nd function on remote control display.) These buttons operate the timer setting as follows: CANCEL ON OFF SET CANCEL ON OFF SET 3 2nd function goes off in a short time automatically or when the button is pressed again.
Operating Instructions Additional features Sleep Mode 1 Press the Sleep Mode Auto button to set the time you want the unit to turn off automatically. 2 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.
The up/down airflow (Vertical Airflow) can be adjusted by using the remote control. Note: ❏ 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.
Forced Operation Operation procedures when the remote control can't be used. The operation will be started if the power button is pressed. If you want to stop operation, re-press the button. Power button Open the front panel upward Cooling Model Operating mode Indoor FAN Speed Setting Temperature Cooling High 22°C Room Temp. ≥ 24°C Heat pump Model 21°C ≤ Room Temp. < 24°C Room Temp.
Care and maintenance of the air conditioner Care and maintenance of the air conditioner ENGLISH CAUTION: Before performing any maintenance, turn off the main power to the system. Indoor Unit 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 must be disconnected before cleaning the indoor unit.
Replacement of Purifying Filter(Option) • Recomended use period : About 2 years 1 Open front panel and remove air 2 Remove air purifying filters. filters. 3 Insert new air purifying filters. Air filter 2 3 4 Reinsert air filters and close front panel. Air purifying filter Outdoor Unit The heat exchanger coils and panel vents of the outdoor unit should be checked regularly. If clogged with dirt or soot, the heat exchanger and panel vents may be professionally steam cleaned.
When air conditioner is not going to be used for a long time. 1 When the air conditioner is to be used again. Operate the air conditioner on Air circulation mode (Refer to page 15) for 2 to 3 hours. 1 Clean the air filter and install it in the indoor unit. (Refer to page 17 for cleaning filters.) 2 Check that the air inlet and outlet of the indoor/outdoor unit are not blocked. • This will dry out the internal mechanisms. 2 Turn off the circuit breaker, and disconnect the plug.
Troubleshooting Tips! Save time and money! Before you call for service... Troubleshooting Tips! Save time and money! 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. • Have you made a mistake in timer operation? • Has the fuse blown or has the circuit breaker been tripped? 14 - The room has a peculiar odor.
P/No.: 3828A20331A Printed in Korea After reading this manual, keep it in a place easily accessible to the user for future reference.
