ROOM AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : WALL MOUNTED MFL39754874 Rev.04 www.lg.
14 ADVANCED FUNCTIONS 3 3 IMPORTANT SAFETY INSTRUCTION 8 BEFORE – Prior to operation..............................................8 – Components......................................................8 – Electrical Safety.................................................9 – Using the remote control ..............................9 Inserting Batteries .......................................9 Wireless Remote Control ..........................10 11 BASIC FUNCTIONS Cooling your room .......................
Avoid excessive cooling. reduce the cooling / dehumidification functions. (Refer page No. 18 and 19 details of owner's manual). Appliances shall be installed in accordance with national wiring regulations. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. When the power cord is to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement parts.
SAFETY INSTRUCTIONS Do not install the air conditioner on an unstable surface or where there may be a danger of unit falling. It may result in death, serious injury or product failure. Be cautious when you unpack or install the air conditioner. Failure to do so may result in serious injury or product failure. Operation Be sure to use only those parts which are listed in the service parts list. Never attempt to modify the equipment.
SAFETY INSTRUCTIONS 5 Only use the refrigerant specified on the air conditioner label. Failure to do so may result in explosion or fire. enter Do not let the air conditioner run for a long time when the humidity is very high or when a door or window has been left open or in small place without ventilation. Failure to do so may result in product failure or result in explosion or fire. ON OFF When there is a gas leak, ventilate sufficiently before using the air conditioner again.
SAFETY INSTRUCTIONS water leakage or product failure. not cause neighbours. to neighbours. , Keep level even when installing the product. Operation effect product performance. remote Do not recharge or dissemble the batteries.It may result in explosion, fire or serious injury. may effect product performance or electric shock or serious injury.
SAFETY INSTRUCTIONS vius iqjkus midj.k dk fuiVku ¼bZ&vif’k"V fu;e ds vuqlkj½ Disposal of your old appliance (as per e-waste Rules) When this crossed out wheeled bin symbol is depicted on the product and its operator’s manual, it means the product is covered by the e-waste Management and Handling Rules , 2011 and are meant to be recycled, dismantled, refurbished or disposed off. 2. Dos a. The product is required to be handed over only to the authorized recycle for disposal. b.
BEFORE USE Prior to Operation Preparing for Operation 1. Contact an installation specialist for installation. 2. Plug in the power plug properly. 3. Use a dedicated circuit breaker. 4. Do not use an extension cord. 5. Do not start/stop operation by plugging/ unplugging the power cord. 6. If the cord/plug is damaged, replace it with only an authorized replacement part. Usage 1. Being exposed to direct airflow for a long time may be hazardous to your health.
BEFORE USE 9 Electrical Safety WARNING • This appliance must be properly grounded. To minimize the risk of electric shock, you must always plug into a grounded outlet. • Do not cut or remove the grounding. • 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.
BEFORE USE Using the remote control You can operate the air conditioner more conveniently with the remote control. Wireless remote control Signal Transmitter Air Circulation button Used to circulate the room air without cooling or heating. Mosquito Away operation button Used to start or stop Mosquito Away operation Sets the sleep mode auto operation. To adjust the desired room temperature in cooling, heating or auto changeover mode.
BASIC FUNCTIONS BASIC FUNCTIONS Cooling your room (Cooling operation) 1 Press to turn on the power. 2 Press repeatedly to select the cooling operation. - is displayed on the display screen. 11 Removing humidity (Cooling Mode Only) (Monsoon operation) This mode removes excess moisture from environment with high humidity or in the rainy season, in order to prevent mold from setting in. This mode adjusts the room temperature and the fan speed automatically to maintain the optimal level of humidity.
BASIC FUNCTIONS Airing your room (Air Circulation operation) Using the Air Flow Direction Function This mode only circulates the indoor air without changing the room temperature. This function adjusts the direction of the air flow vertically (horizontally). Press to turn on the power. 1 Press 2 Fan button : Press FAN turn on the air - circulation operation. is displayed on the display screen.
BASIC FUNCTIONS 13 2 Press 3 Press or to select desired time. . to finish. Turning ON the air conditioner automatically at a set time 1 Press - The icon below flickers at the bottom of the display screen. Canceling the timer setting 1 Press or to select the timer setting to cancel. 2 Press - To cancel all timer settings, press (The timer lamp on the air conditioner and the display will go off.) Setting sleep mode Use the sleep mode to turn OFF the air conditioner automatically when you go to sleep.
ADVANCED FUNCTIONS ADVANCED FUNCTIONS The air conditioner offers some additional advanced functions. Changing room temperature quickly H’COOL(Himalaya)Mode This mode allows you to cool indoor air quickly Press - If you turn off the power, the fan operates for 30 minutes and cleans the inside of the indoor unit. ! NOTE Some buttons cannot be used while the auto cleaning function is in operation. During Auto Clean function, “ be displayed on the unit.
ADVANCED FUNCTIONS 15 Auto operation Auto Changeover operation (Artificial inelligence) (Cooling & Heating model) Cooling-only models In this mode, the fan speed and the temperature adjust automatically, based on the room temperature. 1 Press to turn on the power. 2 Press - AI repeatedly to select auto operation. is displayed on the display screen. 3 Press or to select the desired oper- This operation is basically heating or cooling function of the air conditioner.
ADVANCED FUNCTIONS (Forced Operation) ON/OFF restart twice 4 times. ON/OFF button Open the front panel upward ON/OFF button Open the front panel upward * The feature can be changed according a type of model. Cooling Model Operating mode Heat pump Model* Room Temp. 24 °C 21 °C Room Temp. < 24 °C Indoor FAN Speed Cooling High Cooling High Healthy Dehumidification High Setting Temperature 22 °C 22 °C 23 °C Room Temp. < 21 °C Heating If you want to stop the unit, re-press the power button.
MAINTENANCE 17 If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in best condition. 1 Dry the air conditioner in Fan mode for 2 to 3 hours and disconnect the power plug. There may be internal damage if moisture is left in components. 2 Before using the air conditioner again, dry the inner components of the air conditioner in Fan mode for 2 to 3 hours.
MAINTENANCE consumption. * The feature can be changed according to type of model. Clean the filters with a vacuum cleaner. (Optional) Caution : Remove the plasma filter after 10 seconds.
MAINTENANCE 19 Cleaning the 3M Filter (Optional) 3M Filter. - Do not wash the 3M Filter with water because the filter can be damaged. We suggest changing the 3M Filter every 6 months. The location of the filters may differ, depending on the model. For more filters, Please contact the LG service center. (Refer to the warranty card.) The feature can be changed according to type of model. Outdoor Unit The heat exchanger coils and panel vents of the outdoor unit should be checked regularly.
TROUBLESHOOTING call call call There is a burning smell and an abrupt sound coming from the unit.
TROUBLESHOOTING 21 In summer, it may take some time to cool indoor air. In this case, select the H’COOL operation to cool indoor air quickly. The air conditioner stops during operation. The auto operation, H’COOL operation or is selcted. In some operation modes, such as the H’COOL or Auto operation modes, you cannot adjust the fan speed. Select an operation mode in which you can adjust the fan speed. The air circulation operation or H’COOL operation is selected.
TROUBLESHOOTING A clicking sound can be heard when the unit There is noise or vibration. starts or stops due to movement of the reversing valve. Creaking sound: The plastic parts of the in door unit creak when they shrink or expand due to sudden temperature changes. Flowing or Blowing sound: This is the flow of refrigerant through the air conditioner. The indoor unit gives Odors (such as cigarette smoke) may be absorbed off an odor. into the indoor unit and discharged with airflow.
DISCLAIMER 23 DISCLAIMER IMPORTANT: Long term effect not tested and mosquitoes may become resistant. Mosquito species used in the test below may differ from the mosquito species of your region. This product is one of the ways to manage mosquitoes and not intended to replace other protective devices against mosquitoes. Test Details: A: Tested by International Institute of Biotechnology and Toxicology (IIBAT), India, According to LG internal testing method.
