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LG
Room Air Conditioner

OWNER'S MANUAL

LG

Visit us at http://www.lgservice.com

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.

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).

Dear Owner
Thank you for installing LG air conditioner.
Your best choice guarantees you a great
performance and service to make your life
comfortable & pleasant.   

P/No.: MFL37562501

ENGLISH

ITALIANO

ESPAÑOL

FRANÇAIS

DEUTSCH

Summary of Contents for AMNH12GAFH0

Page 1: ... manual for future reference after reading it thoroughly 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 Dear Owner Thank you for installing LG air conditioner Your best choice guarantees you a great performance and service to make your life comfortable pleasant P No MFL37562501 ENGLISH ITA...

Page 2: ...t intended for use by young children or invalids without supervision Young children should be supervised to ensure that they do not play with the air conditioner When the power cord is to be replaced replacement work shall be performed by authorized personnel only using only genuine replacement parts A Safety Precautions 3 B Prior to operation 6 Preparing for operation 6 Usage 6 Cleaning and maint...

Page 3: ...power cable If the power cable or cord has scrathes or skin peeled off or deteriorated then it must be replaced There is risk of fire or electric shock For installation removal or reinstall always contact the dealer or an Authorized Service Center There is risk of fire electric shock explosion or injury Do not install the product on a defective installation stand Be sure that the installation area...

Page 4: ...e or heating element etc Oxygen deficiency can occur and hence harm your health Turn the main power off when cleaning or repairing the product There is risk of electrical shock When the product is not to be used for a long time turn off the breaker There is risk of product damage or failure or unintended operation Take care to ensure that nobody especially kids could step on or fall onto the outdo...

Page 5: ...other than the specified refrigerant used in the system If air enters the refrigerant system an excessively high pressure results causing equipment damage or injury If the refrigerant gas leaks during the installation ventilate the area immediately Otherwise it can be harmfull for your health Dismantling the unit treatment of the refrigerant oil and eventual parts should be done in accordance with...

Page 6: ...erving precision devices food pets plants and art objects Such usage could damage the items 1 Do not touch the metal parts of the unit when removing the filter Injuries can occur when handling sharp metal edges 2 Do not use water to clean inside the air conditioner Exposure to water can destroy the insulation leading to possible electric shock 3 When cleaning the unit first make sure that the powe...

Page 7: ... the remote controller inside the holder 1 Remote controller should never be exposed to direct sunlight 2 Signal transmitter receiver should always be clean for proper communication Use a soft cloth to clean them 3 In case some other appliances also get operated with remote control change their position or consult your serviceman 1 The signal receiver is inside the unit 2 Aim the remote controller...

Page 8: ...d up down airflow direction 7 ON OFF TIMER BUTTONS Used to set the time of starting and stopping operation 8 TIME SETTING BUTTONS Used to adjust the time 9 TIMER SET CANCEL BUTTON Used to set the timer when the desired time is obtained and to cancel the Timer operation 10 SLEEP MODE AUTO BUTTON Used to set Sleep Mode Auto operation 11 AIR CIRCULATION BUTTON Used to circulate the room air without c...

Page 9: ...oling or heating operation set the desired indoor temperature by pressing the ROOM TEMPERATURE SETTING BUTTONS For cooling the temperature can be set within 18 C 30 C and for heating the temperature range is 16 C 30 C Set the fan speed with the remote controller You can select the fan speed in four steps low medium high and CHAOS by pressing the INDOOR FAN SPEED SELECTOR BUTTON Each time the butto...

Page 10: ... 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 In this case however the setting temperature is not displayed on the remote controller and you are not able to control th...

Page 11: ...n and hygienic air Plasma purification can be started by pressing the PLASMA BUTTON on the remote controller Repressing it will deactivate the operation This feature can be used in any operation mode and any fan speed can be used while plasma filter is functioning NOTE Operating Instructions Forced operation Operation procedures when the remote control can t be used The operation will be started i...

Page 12: ...rature as long as sleep mode is functioning NOTE 1 Time can be set only when you press the RESET BUTTON Having replacing the batteries you should press the RESET BUTTON to reset the time Press the Start Stop button 2 Press 2nd F button and check if icon is on 3 Press the TIME SETTING BUTTONS until the desired time is set 4 Press the TIME SET CANCEL BUTTON Check the indicator for A M and P M NOTE 1...

Page 13: ...where there is no AIR CIRCULATION BUTTON air circulation can be operated by pressing the PLASMA BUTTON NOTE This feature is enabled by factory default setting NOTE Air Circulation Mode This function is useful in the situation of power failure When power regains after a failure this feature restore the previous operating condition and the air conditioner will run in the same settings Auto Restart F...

Page 14: ...ma Filters The plasma filters behind the air filter should be checked and cleaned once in every 3 months or more often if necessary To remove the filters see the self explanatory diagrams for each model type Clean the filters with a vacuum cleaner If it is dirty wash it with water and dry well in shade an install back in place Deodorizer Filters Remove the deodorizer filters behind the air filter ...

Page 15: ... take off a protective tape attached at the mat 6 Place the picture photograph between the exited picture and mat Recommended size of a photo picture 450mm x 450mm 7 Cover mat and press down with hand s until contacting closely 8 Slide the photo graph drawing requested under both hanger parts as following and fix them Press the front panel lightly to close 9 Push both links of lower part of panel ...

Page 16: ... for cleaning filters 2 Check that the air inlet and outlet of the indoor outdoor unit are not blocked Operation Tips Do not overcool the room This is not good for the health and wastes electricity Keep blinds or curtains closed Do not let direct sunshine enter the room when the air conditioner is in operation Keep the room temperature uniform Adjust the vertical and horizontal airflow direction t...

Page 17: ...or cloth items in the room Check the drain hose is connected tight or if indoor unit is installed even This is the protector of the mechanism Wait about 3 minutes and operation will begin About 3 minutes delay is applied to protect compressor from frequenty on off Is the air filter dirty See air filter cleaning instructions Has the temperature been set correctly Are the indoor unit s air inlet or ...

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