ENGLISH FRANÇAIS ESPAÑOL OWNER’S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : Ceiling Cassette http://www.lghvac.com www.lg.
Multi-Type Air Conditioner Ownerʼs Manual TABLE OF CONTENTS A. Safety Precautions ..........................3 B. Electrical Safety...............................6 Temporary Use of an Adapter...........6 Symbols used in this Manual ............6 C. Product Introduction.......................7 Indoor Units.......................................7 Outdoor Unit......................................7 D. Operating Instructions....................8 How to insert the Batteries ................
Safety Precautions This symbol indicates the possibility of death or serious injury. This symbol indicates the possibility of injury or damage. n Meanings of symbols used in this manual are as shown below. Be sure not to do. Be sure to follow the instruction. Always use a power plug and socket with a ground terminal. • There is a risk of electric shock. For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center.
Safety Precautions Indoor/outdoor wiring connections must be secured tightly and the cable should be routed properly so that there is no force pulling the cable from the connection terminals. Safely dispose off the packing materials. Like screws, nails, batteries, broken things etc after installation or svc and then tear away and thraw away the plastic packaging bags. • Improper or loose connections can cause heat generation or fire. • Children may play with them and cause injury.
Safety Precautions • There is risk of damage or loss of property. • There is risk of personal injury. Do not insert hands or other objects through the air inlet or outlet while the product is operating. • There are sharp and moving parts that could cause personal injury. Do not tilt the unit when removing or uninstalling it. • The condensed water inside can spill . Dismantling the unit, treatment of the refrigerant oil and eventual parts should be done in accordance with local and national standards.
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 ENGLISH Product Introduction Indoor Unit [Ceiling Cassette Type] Cabinet Air Discharge Front Panel Signal receiver Air Inlet Outdoor Unit Air intake vents Control cover Connecting wire Connection pipe Drain hose Air outlet vents Base plate h The figure can be changed according to model.
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. Reattach the cover by sliding it back into position. NOTE 1. Always use/replace both batteries of same type. 2. If the system is not to be used for a long time, remove the batteries to save their working life. 3.
Operating Instructions ENGLISH Wireless Remote Controller 1. VANE ANGLE Button Used to set each vane angle. 2. FUNCTION SETTING Button Used to set or clear Auto Clean, Smart Clean, Electric heater or Individual vane angle control. 3. ON/OFF Button Used to turn on/off the unit. 1 2 3 10 11 12 4. JET COOL Button Speed cooling operates super high fan speed. 4 13 5 6 5. LEFT/RIGHT AIRFLOW Button (OPTIONAL) Used to set the desired left/right(horizontal) airflow direction. 14 7 8 6.
Operating Instructions Wired Remote Controller (Optional) 1 10 9 8 7 11 12 13 14 15 2 3 4 5 6 16 17 1 Operation indication screen 10 Air flow button 2 Set temperature button 11 Cooling desired temperature 3 Fan Speed button 12 Function setting button 4 Set back button 13 Up, Down, Left, Right button 5 Operation mode selection button 14 On/Off button 6 Wireless remote controller receiver • Some product donʼt receive the wireless signals.
Operating Instructions ENGLISH Operation Mode 1 2 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. Cooling Mode 3 4 Auto Operation Dehumidification mode For cooling or heating operation set the desired indoor temperature by pressing the ROOM TEMPERATURE SETTING BUTTONS.
Operating Instructions Dehumidification mode During Healthy Dehumidification Operation o If you select the dehumidification mode on the OPERATION MODE SELECTION BUTTON, the product starts to run the dehumidification function. It automatically sets the room temperature and airflow volume to the best condition for dehumidification, based on the sensed current room temperature.
Operating Instructions 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. This plasma kills and destroys the contaminants completely to provide clean and hygienic air. Plasma purification can be started by pressing the PLASMA BUTTON on the remote controller. Repressing it will deactivate the operation.
Operating Instructions Sleep Timer Setting 1. Press the TIMER button to turn timer on or off. Timer Sleep 2. Press TIME SETTING buttons until the desired time is set. (7 hours is the maximum setting) 3. Press the SET / CLEAR button. On Timer Setting 1. Press the ON button to turn timer on or off. Timer ON 2. Press TIME SETTING buttons until the desired time is set. 3. Press the SET / CLEAR button. Off Timer Setting 1. Press the OFF button to turn timer on or off. Timer OFF 2.
Operating Instructions ENGLISH To cancel the Timer Setting • If you wish to cancel all timer setting, press the SET/CLEAR button. • If you wish to cancel each timer setting, press the each timer button to turn timer sleep or on or off as you want. And then press the SET/CLEAR button aiming the remote controller at the signal receptor. (The timer lamp on the air conditioner and the display will go off.
Operating Instructions Individual vane angle control (Optional) It is the function that can control 4 vane angles individually in the ceiling type 4Way cassette product group. 1 Press the VANE ANGLE button. Individual vane angle control symbol will blink. • If you press the VANE ANGLE button for 3 seconds, all vanes are set to standard angle. 2 Set each vane angle by pressing VANE ANGLE button. • Every time TEMPERATURE SETTING button is pressed, corresponding vane angle and set values are displayed.
Operating Instructions Forced operation is used when the remote controller can't be used. The operation will be started if the ON/OFF button is pressed. If you want to stop the operation, re-press the button. [Ceiling Cassette Type] Forced Operation Button Heat pump Model Room Temp. ≥ 24°C(75.2°F) 21°C(69.8°F) ≤ Room Temp. < 24°C(75.2°F) Room Temp. < 21°C(69.8°F) Heating Operating mode Cooling Healthy Dehumidification Indoor FAN Speed High High High Setting Temperature 22°C(71.6°F) 23°C(73.
Operating Instructions Maintenance and Service Before performing any maintenance, turn off the main power to the system, disconnect the circuit breaker and unplug the power cord. Ceiling Cassette Type Grille, Case and Remote Control p Turn the system off before cleanining, 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.
Maintenance and Service Do not overcool the room. This is not good for the health and wastes electricity. Make sure that the doors and windows are shut thight. Avoid opening doors and windows as much as possible to keep the cool air in the room. Keep blinds or curtains closed. Do not let direct sunshine enter the room when the air conditioner is in operation. Clean the air filter regularly. Blockages in the air filter reduce the airflow and lower cooling and dehumidifying effects.
Multi Air Conditioner
LG Customer Information Center 888-865-3026 USA, press #2 for PTAC, TTW 888-865-3026 USA, press #3 for DFS, Multi V 1-888-LG-Canada CANADA Register your product Online! LGEUS LG Electronics, Air conditioning Division 1000 Sylvan Ave., Englewood Cliffs, NJ 07632 www.lge.com LGECI LG ELECTRONICS CANADA INC. 20 NORELCO DRIVE. NORTH YORK, ONTARIO M9L 2X6. US CANADA 1. Please call the installing contractor of your product, as warranty service will be provided by them. 2.
