Website http://www.lgservice.com Multi-Type Air Conditioner OWNER'S MANUAL TYPE: Standard Artcool Mirror Ceiling Cassette 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.
Multi-Type Air Conditioner Owner’s Manual TABLE OF CONTENTS FOR YOUR RECORDS A. Safety Precautions.......3 B. Electrical Safety ........6 Write the model and serial numbers here: Temporary Use of an Adapter.......6 Model # Symbols used in this Manual ......6 Serial # C.
Safety Precautions Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. I Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. This symbol indicates the possibility of death or serious injury.
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Safety Precautions Indoor/outdoor wiring connections must Safely dispose off the packing materials. Make sure to check that the power cable be secured tightly and the cable should Like screws, nails, batteries, broken plug is not dirty, loose or broken and be routed properly so that there is no things etc after installation or svc and then only insert the plug completely.
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Safety Precautions Do not use the product for special purposes, Do not block the inlet or outlet of air flow. Use a soft cloth to clean. Do not use such as preserving foods, works of art, etc. It harsh detergents, solvents or splashing is a consumer air conditioner, not a precision water etc .
Electrical Safety Electrical Safety • This appliance must be properly grounded. To minimize the risk of electric shock, you must alway 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.
Product Introduction Product Introduction Here is a brief introduction of the indoor and outdoor units. Please see the information specific to your indoor unit type. Indoor Units [Standard Type] [Artcool Mirror Type] Air inlet Air inlet Grille tab Plasma filter (Optional) Air filter Front grille Plasma filter...
Operating Instructions Operating Instructions 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.(Battery Size = AAA) 3.
Operating Instructions Operation Indication Lamps [Standard/Artcool Mirror Type] On/Off : Lights up during the system operation, error code and auto restart setting. Sleep mode : Lights up during sleep mode auto operation. Plasma : The function illustrates its dynamic mode by using a multiple lighting system. : Lights up during timer operation.
Operating Instructions Wireless Remote Controller PLASMA Button (Optional) Used to start or stop the plasma-purification function. JET COOL Button Speed cooling operates super high fan speed. OPERATION MODE SELECTION Button Used to select the operation mode. FUNCTION SETTING Button Used to set or clear Auto Clean or Amart Clean. LCD LUMINOSITY Button (Optional) Used to adjust LCD luminosity SMART CLEAN Button (Optional)
Wired Remote Controller (Optional) OPERATION INDICATION SCREEN SET TEMPERATURE Button WIRELESS REMOTE CONTROLLER RECEIVER • Some products don't receive the wireless signals. VENTILATION Button OPERATION MODE SELECTION Button SUBFUNCTION Button FUNCTION SETTING Button EXIT Button ON/ OFF Button ROOM TEMPERATURE Button FAN SPEED Button AIR FLOW Button RESERVATION/ TIME SETTING...
Operating Instructions Operation Mode Press the ON/OFF BUTTON to turn the unit on. The unit will respond with a beep. Open the door of the remote controller and press the operation mode button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
Operating Instructions Helpful information Fan speed and cooling capacity. The cooling/heating capacity indicated in the specification is the value when the fan speed is set to high, and the capacity will be lower at low or medium fan speed. High fan speed is recommended when you wish to cool/heat the room quickly.
• Art Cool and Art Cool Wide models close the side discharges during jet cool operation, for strong cooling. NEO PLASMA Purification Operation (Optional) Plasma filter is a technology developed by LG to get rid of microscopic contaminants in the intake air by generating a plasma of high charge electrons.
Operating Instructions Auto Clean(Optional) ❏ During auto clean function, moistures left in indoor units after cooling operation or healthy dehumidification operation can be removed. This function operate when the unit is turned off. Press the FUNCTION SETTING button 1 time. Auto Clean symbol will blink.
Operating Instructions Forced operation Operation procedures when the remote control can't be used. The operation will be started if the ON/OFF button is pressed. If you want to stop operation, re-press the button. [Artcool Mirror Type] [Standard Type] ON/OFF ON/OFF button button [Ceiling Cassette Type]...
Operating Instructions Setting the Current Time 1. Press the TIMER button for 3 seconds. 3. Press the SET / CLEAR button. 2. Press TIME SETTING buttons until the desired time is set. NOTE Check the indicator for A.M. and P.M. Timer Setting 1.
Operating Instructions Up/Down Airflow Direction Control The up/down airflow (Vertical Airflow) can be adjusted by using the remote controller. 1. Press the ON/OFF button to start the unit. 2. Press UP/DOWN AIRFLOW button and the louvers will swing up and down. Press the UP/DOWN AIRFLOW button again to set the vertical louver at the desired airflow direction.
Maintenance and Service Maintenance and Service Before performing any maintenance, turn off the main power to the system, disconnect the circuit breaker and unplug the power cord. Standard/Artcool Mirror Type Clean the unit with a soft dry cloth. Do not use bleach or abrasives. Never use any of these •...
Maintenance and Service How to use the front panel [Artcool Mirror Type] 1. Front panel closing 2. Front panel removing Move the link upward and close the front panel. Raise the link up to hook hanger and remove front panel forward. Ceiling Cassette Type Grille, Case and Remote Control ❐...
Maintenance and Service Operation Tips! Do not overcool the room. Keep blinds or curtains Keep the room temperature closed. uniform. This is not good for the health and Do not let direct sunshine enter Adjust the vertical and horizontal wastes electricity. the room when the air conditioner airflow direction to ensure a is in operation.