OWNER’S MANUAL AIR CONDITIONER Prior to installation, this air conditioning unit must be submitted for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm). IMPORTANT • Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. • Please retain this owner's manual for future reference after reading it thoroughly. TYPE : ARTCOOL MIRROR P/NO : 5400469101 Rev.: c www.lge.
Safety Precautions Artcool Mirror Type Air Conditioner Owner’s Manual TABLE OF CONTENTS FOR YOUR RECORDS Safety Precautions.................3 Prior to Operation ..................6 Operating Instructions...........9 Remote Controller ..............9 Remote Control Operation....11 Additional features...............19 Maintenance and Service ....23 Operation Tips ..................24 Troubleshooting ..............
Safety Precautions Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. WARNING This symbol indicates the possibility of death or serious injury. CAUTION This symbol indicates the possibility of injury or damage. Meanings of symbols used in this manual are as shown below. Be sure not to do.
Safety Precautions Operation Do not touch(operate) product with wet hands. If abnormal sounds, or small or smoke comes from product. Turn the breaker off or disconnect the power supply cable. • Otherwise, it may cause fire or electric shock. • Otherwise, it may cause electric shock or fire. Do not put the heater, etc. near the power cable. Do not put water into electric part. • Otherwise, it may cause fire and electric shock. • Otherwise, it may cause fire or failure of procuct, and electric shock.
Safety Precautions Install the product so that noise or hot wind from the outdoor unit. May not give any damage to the neighborhoods. • Otherwise, it may cause dispute with the neighborhoods. Operation Do not expose your skin directly to cool air for a long time. • Otherwise, it may harm to your health. Turn the main power off when cleaning the product. • Otherwise, it may cause fire and electric shock.
Prior to operation Prior to operation Preparing for operation 1. Contact an installation specialist for installation. 2. Connect the power cable between indoor unit and outdoor unit properly. 3. Use a dedicated circuit. 4. If the cord/plug is damaged, replace it with only an authorized replacement part. Usage 1. Being exposed to direct airflow for an extended period of time could be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for extended periods of time. 2.
Safety Precautions Features This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features.
Electrical Safety Electrical Safety • This appliance must be properly grounded. To minimize the risk of electric shock, you must always plug into a grounded oulet. • Do not cut or remove the grounding prong from the power plug. • Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover screw is metal and not insulated, and the wall receptacle is grounded through the house wiring.
Operating Instructions Operating Instructions Remote Controller ENGLISH 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. NOTICE • Use 2 AAA(1.5volt) batteries. Do not use rechargeable batteries.
Operating Instructions On/Off : Lights up during the system operation. Sleep Mode : Lights up during Sleep Mode Auto operation. Timer : Lights up during Timer operation. Defrost Mode ( ) Plasma : Lights up during Defrost Mode or Hot Start operation.(Heat pump model only) : Lights up during Plasma operation.
Operating Instructions Remote Control Operation The Remote Controller transmits the signals to the system. START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again. 2 OPERATION MODE SELECTION BUTTON Used to select the operation mode. 3 ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature. 4 INDOOR FAN SPEED SELECTOR Used to select fan speed in four steps low, medium, high and CHAOS.
Operating Instructions Cooling Operation 1 2 Press the Start/Stop button. The unit will respond with beep sound. Open the door on the Remote Controller. 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 (Cooling Only (Heat Pump model) model) 3 Auto Changeover Healthy Dehumidification Heating (Heat pump model only) Set the temperature lower than the room temperature.
Operating Instructions Auto changeover operation 1 Press the Start/Stop button. The unit will respond with a beep. 2 Open the door of the remote controller. To select Auto Changeover 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 Changeover Healthy Dehumidification Heating (Heat pump model only) Close the door of the remote controller.
Operating Instructions Healthy Dehumidification Operation 1 2 Press the Start/Stop button. The unit will respond with beep sound. Open the door on the Remote Controller. 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 (Cooling Only (Heat Pump model) model) 3 ON Auto Changeover Healthy Heating Dehumidification (Heat pump model only) Set the fan speed.
Operating Instructions Heating Operation(Heat pump model only) 1 Press the Start/Stop button. The unit will respond with beep sound. 2 Open the door on the Remote Controller. 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 Changeover Healthy Dehumidification Heating (Heat pump model only) Set the temperature higher than the room temperature.
Operating Instructions Jet Cool 1 Press the Start/Stop button. The unit will respond with beep sound. 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.
Operating Instructions NEO PLASMA Purification Operation (Optional) 1 Press the Start/Stop button. The unit will respond with beep sound. 2 Open the door on the Remote Controller. 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. 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.
Operating Instructions 2nd F Operation 1 2 Press the Start/Stop button. The unit will respond with beep sound. 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.
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. 1. 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. 3. Make sure the Sleep Mode Auto LED lights up.
Additional features Vertical Airflow Direction Control Press the Start/Stop button to start the unit. Open the door on the Remote Controller. Press Chaos Swing button and the louvers will swing up and down. Press the Chaos Swing button again to set the vertical louver at the desired airflow direction.
Air Circulation Mode Circulates the room air without cooling or heating. 1. Press the Start/Stop button. The unit will respond with beep sound. 2. Open the door on the Remote Controller. Press the Air Circulation button. Now each time that you press the Indoor Fan Speed Selector, the fan speed is shifted from low to CHAOS and back to low again. CHAOS Air Fan speed is on low. Fan speed is on medium. Fan speed is on high. NOTICE ❏ CHAOS Air economizes power consumption and prevents overcooling.
Additional features Forced Operation ENGLISH The operation will be started if the power button is pressed without remote controller. If you want to stop operation, re-press the button. Cooling Model Operating mode Indoor FAN Speed Setting Temperature Cooling High 22°C Heat pump Model Room Temp. ≥ 24°C Cooling High 22°C 21°C ≤ Room Temp. < 24°C Healthy Dehumidification High 23°C Room Temp.
Maintenance and Service Maintenance and Service 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. NOTICE Supply power must be disconnected before cleaning the indoor unit. AIR FILTERS The air filters behind the front grille should be checked and cleaned once in every 2 weeks or more often if neccessary. 1. Open the front panel as shown. 2. Then pull the filter tab slightly forward to remove the air filter. 3.
Maintenance and Service When the air conditioner is not going to be used for a long time. 1 Operate the air conditioner on Air circulation mode (Refer to page 21) for 2 to 3 hours. • This will dry out the internal mechanisms. 2 Turn off the circuit breaker, and disconnect the power cable. CAUTION: Turn off the circuit When the air conditioner is to be used again. 1 Clean the air filter and install it in the indoor unit. (Refer to page 23 for cleaning filters.
Maintenance and Service Troubleshooting Check the following points before requesting repairs or service.... If the fault persists, please contact your dealer or service center. Case Explanation See page 12,15 The air conditioner does not operate. • Check room temperature setting? • Check if circuit breaker is on? The room has a peculiar odor. • Check that this is not a damp smell exuded by the walls, carpet, furniture, or cloth items in the room.
