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OWNER’S MANUAL

AIR CONDITIONER 

Please read this manual carefully before operating
your set and retain it for future reference.

www.lg.com

TYPE : Multi

The equipment complies with requirements of the Technical 
Regulation, in terms of restrictions for the use of certain dangerous 
substances in electrical and electronic equipment.

P/NO : 3828A20394M

ENGLISH

ITALIANO

ESPAÑOL

FRANCAIS

DEUTSCH

Summary of Contents for AMNH05GD4L0

Page 1: ...and retain it for future reference www lg com TYPE Multi The equipment complies with requirements of the Technical Regulation in terms of restrictions for the use of certain dangerous substances in electrical and electronic equipment P NO 3828A20394M ENGLISH ITALIANO ESPAÑOL FRANCAIS DEUTSCH ...

Page 2: ...ubleshooting tips If you review our chart of Troubleshooting Tips first you may not need to call for service at all PRECAUTION Contact the authorized service technician for repair or maintenance of this unit Contact the installer for installation of this unit The air conditioner is not intended for use by young children or invalids without supervision Young children should be supervised to ensure ...

Page 3: ...f electric shock Install the panel and the cover of control box securely There is risk of fire or electric shock Do not modify or extend the power cable There is risk of fire or electric shock Do not install remove or re install the unit by yourself customer There is risk of fire electric shock explosion or injury ENGLISH Be cautious when unpacking and installing the product Sharp edges could caus...

Page 4: ...possible remove the air conditioner from the window before the hurricane arrives There is risk of property damage failure of product or electric shock Do not open the inlet grill of the product during operation Do not touch the electrostatic filter if the unit is so equipped There is risk of physical injury electric shock or product failure 4 Room Air Conditioner Safety Precautions Take care to en...

Page 5: ...t and transport the air conditioner Avoid personal injury Do not install the product where it will be exposed to sea wind salt spray directly It may cause corrosion on the product Corrosion particularly on the condenser and evaporator fins could cause product malfunction or inefficient operation Do not direct airflow at room occupants Don t sit in the draft This could damage your health Do not use...

Page 6: ...ter reduces the efficiency of the air conditioner and could cause product malfunction or damage Do not insert hands or other objects through the air inlet or outlet while the air conditioner is plugged in There are sharp and moving parts that could cause personal injury Do not drink the water drained from the unit It is not sanitary and could cause serious health issues Disuse Use a firm stool or ...

Page 7: ...ther with stoves or other heating devices 3 Do not use this air conditioner for non specified special purpose e g preserving precision devices food pets plants or art objects Such use may damage your properties 1 Do not touch the metal parts of the unit when removing the filter Injury can occur 2 Do not use water to clean inside the air conditioner Exposure to water can destroy the insulation lead...

Page 8: ...onal Air filter Air outlet Front grille ON OFF button Signal receiver Grille tab Flap Horizontal blade Louvers Vertical blades Air Outlet Air Intake side rear Connection pipe Drain hose Connecting wire Control cover Air Intake Vents Air Outlet Vents Base Plate Base Plate Connection pipe Drain hose Connecting wire Control cover Indoor Outdoor This appliance should be installed in accordance with na...

Page 9: ...ntial safety hazards For temporary connections use only a UL listed adapter available from most local hardware stores Ensure that the large slot in the adapter is aligned with the large slot in the receptacle for a proper polarity connection To disconnect the power cord from the adapter use one hand on each to avoid damaging the ground terminal Avoid frequently unplugging the power cord as this ca...

Page 10: ...om air conditioner aim the remote controller at the signal receptor Operating Instructions Signal Receptor Receives the signals from the remote control Signal receiving sound two short beeps or one long beep Operation Indication Lamps 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 Lights up duri...

Page 11: ...rates super high fan speed CHAOS SWING BUTTON Used to stop or start louver movement and set the desired up down airflow direction ON OFF TIMER BUTTONS Used to set the time of starting and stopping operation TIME SETTING BUTTONS Used to adjust the time TIMER SET CANCEL BUTTON Used to set the timer when the desired time is obtained and to cancel the Timer operation SLEEP MODE AUTO BUTTON Used to set...

Page 12: ...direction of the arrow Set the temperature lower than the room temperature The temperature can be set within a range of 18 C 30 C in 1 C 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 Cooling Operation Natural wind by the CHAOS logic For more fresh feeling press the Indoor Fan Speed Selector and set CHAOS mode In th...

Page 13: ...trols based on the actual room temperature If you want to change the set temperature press the Room Temperature Setting buttons The set temperature will be changed considering room temperature DURING AUTO OPERATION You cannot switch the indoor fan speed It has already been set by the Fuzzy rule If the system is not operating as desired manually switch to another mode The system will not automatica...

Page 14: ...cation mode on the operation selection button the A C starts to run the dehumidification function automatically setting the room temp and air volume to the best condition for dehumidification based on the sensed room temp In this case the setting temp is not displayed on the Remote Controller and you are not able to control the room temp either During the healthy dehumidification function the airf...

Page 15: ...ion mode is shifted in the direction of the arrow Natural wind by the CHAOS logic For more fresh feeling press the Indoor Fan Speed Selector and set CHAOS mode In this mode the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic 1 2 Set the temperature higher than the room temperature The temperature can be set within a range of 16 C 30 C in 1 C Set the ...

Page 16: ...ure setting button again and the unit will operate in high fan speed in cooling mode 1 2 3 During the JET COOL function at any moment the A C starts to blow the cool air at extremely high speed for 30 minutes setting the room temp automatically to 18 C It is especially used to cool the room temperature quickly in a hot summer In order to return to the normal cooling mode from the Jet Cool mode you...

Page 17: ...ressed again 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 Air purifying operation NEO PLASMA can be with cooling Heating or any other operations 1 2 3 NEO PLASMA Purification Operation Optional If you press the only PLASMA button only PLASMA purification function operates Then fan speed is low Yo...

Page 18: ...und 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 These buttons operate the timer setting as follows 2nd function goes off in a short time automatically or when the button is pressed again For more details refer to functions next page 1 2 3 ...

Page 19: ... ay OFF and ON Timer Del ay ON and OFF Timer NOTIC E NOTIC E NOTIC E with the unit running ON OFF CANCEL SET CANCEL SET CANCEL SET Sleep mode Setting the time 1 Time can be set only when you press the Reset button Having replacing the batteries you should press the reset buttons to reset the time Press the Start Stop button 2 Press 2nd F button and check if 2nd F icon is on 3 Press the Time Settin...

Page 20: ... Mode The up down airflow Vertical Airflow can be adjusted by using the remote control 1 Press the Start Stop button to start the unit 2 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 If you press the CHAOS swing button the horizontal airflow direction is changed automatically based on t...

Page 21: ...ooling or Dehumidification operation For Cooling only model it lasts for 30 minutes for Heat pump model for 16 minutes 5 If you press the AUTO CLEAN button again during the product operation Auto Clean function will be cancelled 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 ...

Page 22: ...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 the room quickly Fan speed is on low Fan speed is on medium Fan speed is on high CHAOS Air 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...

Page 23: ...A filter Optional The NEO PLASMA filter behind the air filters should be checked and cleaned once in every 3 months or more often if necessary 1 After removing the air filters pull slightly forward to remove the NEO PLASMA filter 2 Clean NEO PLASMA filter with the vacuum cleaner If it is very dirty wash it with water 3 Note the cuts of electric discharge lines 4 Re install the NEO PLASMA filter to...

Page 24: ... of purifying filter Optional Recomended use period About 2 years 1 Remove front panel and air filters 2 Remove air purifying filters 3 Insert new air purifying filters 4 Reinsert air filters and close front panel Type 1 Open the front panel as shown Then pull the filter tab slightly forward to remove the air filter After removing the air filter remove the plasma and deodorizer filter by slightly ...

Page 25: ...the air flow from the outside is not obstructed and that there is a clearance of over 20 between the back of the air conditioner and the wall or fence behind it 4 Close all doors and windows and check for any source of heat in the room Before calling for service please review the following list of common problems and solutions The air conditioner is operating normally when You hear a pinging noise...

Page 26: ...oth 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 outle...

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