LG MFL42619116 Owner'S Manual Download Page 24

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Floor Standing-Type Air Conditioner

Before you call for service...

Troubleshooting Tips! Save time and money!

Before you call for service...

Check the following points before requesting repairs or service.... If the fault persists, please contact your
dealer or service center.

Case

Explanation

Does not operate.

The room has a peculiar
odor.

It seems that condensation is
leaking from the air
conditioner.

Air conditioner does not
operate for about 3 minutes
when restarted.

Does not cool effectively.

The air conditioner operation
is noisy.

• Have you made a mistake in timer operation?

• Has the fuse blown or has the circuit breaker been tripped?
• Is the power Switch at Off?
• Is the unit at the starting of Heating Operation?

If yes, Hot-start is activating.

• Is the unit in the Deicing?

If yes, wait for finishing the Deicing.

• Check that this is not a damp smell exuded by the walls, carpet, furniture, or

cloth items in the room.

• Condensation occurs when the airflow from the air conditioner cools the

warm room air.

• This is the Protection device of the air conditioner .
• Wait about three minutes and operation will begin.
• If the airflow begins before its temperature become warm, it will cause an

undesired cooling effect. In order to prevent this, the airflow will not begin
until it is sufficiently warm.

• Is the air filter dirty? See air filter cleaning instructions.

• The room may have been very hot when the room air conditioner was first

turned on. Allow time for it to cool down.

• Has the temperature been set incorrectly?
• Are the indoor unit's air inlet or outlet vents obstructed?

• For a noise that sounds like water flowing.

-This is the sound of freon flowing inside the air conditioner unit.

• For a noise that sounds like the compressed air releasing into atmosphere.

-This is the sound of the dehumidifying water being processed inside the air

conditioning unit.

NOTE
WATER RESISTANT:

The outdoor side of this appliance is WATER RESISTANT.
The indoor side is not water resistant and should not be exposed to excess water.

Summary of Contents for MFL42619116

Page 1: ...NDITIONER Please read this manual carefully before operating your set and retain it for future reference P NO MFL42619116 TYPE FLOOR STANDING http www lghvac com www lg com ITALIANO ESPAÑOL DEUTSCH ENGLISH FRANÇAIS ESPAÑOL ...

Page 2: ...ting 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 that they do not play with the air conditioner When the ...

Page 3: ...ure to follow the instruction WARNING n Installation Do not use a defective or underrated circuit breaker Use this appliance on a dedicated circuit There is risk of fire or electric shock For electrical work contact the dealer seller a qualified electrician or an Authorized Service Center Do not disassemble or repair the product There is risk of fire or electric shock Always ground the product The...

Page 4: ...age to the product Be sure the installation area does not deteriorate with age If the base collapses the air conditioner could fall with it causing property damage product failure and personal injury Do not plug or unplug the power supply plug during operation There is risk of fire or electric shock Do not touch operate the product with wet hands There is risk of fire or electrical shock Do not pl...

Page 5: ... of electric shock or fire Stop operation and close the window in storm or hurricane If possible remove the product 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 sh...

Page 6: ...ll 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 90 When the product is not be used for a long time disconnect the power supply plug or turn off the breaker There is risk of product damage or failure or unintended operatio...

Page 7: ...le the product is operated There are sharp and moving parts that could cause personal injury Do not drink the water drained from the product It is not sanitary and could cause serious health issues Use a firm stool or ladder when cleaning or maintaining the product Be careful and avoid personal injury Replace the all batteries in the remote control with new ones of the same type Do not mix old and...

Page 8: ...d 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 leading to electric shock 3 When cleaning the unit first make sure that the power and breaker ar...

Page 9: ...s Air Outlet Vent Remote Signal Receptor Air Intake Vent Air Intake Vent Rear Air Outlet Vent 1 Design for cooling 2 Super energy efficiency 3 Micom control 4 Whisper quiet operation 5 Wireless remote control 6 3 cooling speeds 7 Removable air filter 8 Anti Bacteria filter 9 3 minutes delay circuit ...

Page 10: ... 2 OPERATION MODE SELECTION BUTTON Used to select the operation Mode 3 ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature 4 INDOOR FAN SPEED SELECTION Used to select fan speed in three steps low High Super High 5 FAN OPERATION LAMP 6 COOLING OPERATION LAMP 7 SOFT DRY OPERATION LAMP 8 OUTDOOR UNIT OPERATION LAMP 9 HEATING OPERATION LAMP 10 OFF TIMER OPERATION LAMP 11 TURBO Z OPERA...

Page 11: ...e CLEAR ALL Button Used to clear all timer ROOM TEMPERATURE SETTING Button Used to select the room temperature ON OFF Button Used to turn on off the unit INDOOR FAN SPEED SELECTION Button Used to select fan speed in four steps low medium high and chaos UP DOWN AIRFLOW Button Used to stop or start louver movement and set the desired up down airflow direction LEFT RIGHT AIRFLOW Button OPTIONAL Used ...

Page 12: ...ction 2 Insert two batteries Be sure that the and directions are correct Be sure that both batteries are new 3 Re attach the cover Slide the cover into back position Do not use rechargeable batteries such batteries as different from standard dry cells in shape dimensions and performance Change the batteries with a new one if the remote control does not work properly after using for an extended len...

Page 13: ...emperature cooling wind isnʼt blow out h Setting Temp Range 18 30 C 64 86 F 3 Cooling Mode Power Cooling Press the ON OFF button The unit will respond with beep sound 1 Press MODE button to select Cooling Mode 2 Press the JET COOL button The unit will operate in super high fan speed in cooling mode h Wall mounted models operate power cooling mode for 30 minutes 3 To cancel the Power cooling Mode p...

Page 14: ...ow medium high and chaos Each time the button is pressed the fan speed mode is shifted 4 This Function is only for Multi V SYNC H P model To lower the temperature To raise the temperature During Auto changeover Mode The air conditioner changes the operation mode automatically to keep indoor temperature When room temperature vary over 2 C 4 F with respect to setting temperature air conditioner keep...

Page 15: ...the dehumidification mode on the operation selection button the indoor unit 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 in the Remote Controller and you are not able to control the room temp either During the healthy dehumidifica...

Page 16: ...wind isnʼt blow out 3 Set the fan speed again 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 4 Press the ON OFF button The unit will respond with beep sound 1 Press MODE button to select Heating Mode 2 Heating Mode This Function is only for H P model To lower the temperature To raise the temperature h Setting Temp R...

Page 17: ...time the button is pressed the fan speed mode is shifted 3 Press the ON OFF button The unit will respond with beep sound 1 Press FAN button to select Fan Mode 2 During Fan Mode The outdoor compressor doesn t work Have a function to circulate the indoor as it sends out the air that doesn t have much temperature difference with indoor Low Super High High ...

Page 18: ...sing Decrease 1 C or 2 F per one time pressing Set temp Indicate the temperature that user want to set Cooling Mode The cooling mode doesn t work if desired temperature is higher than room temperature Please lower the desired temperature Heating Mode The heating mode doesn t work if desired temperature is lower than room temperature Please increase the desired temperature Temperature Setting Room ...

Page 19: ...breeze Always use the remote controller to adjust the up down airflow direction Manually moving the vertical airflow direction louver by hand could damage the air conditioner When the unit is shut off the up down airflow direction louver will close the air outlet vent of the system The left right horizontal airflow can be adjusted by using the remote control 1 Press the ON OFF button to start the ...

Page 20: ...he indoor unit will not work But the Button on the remote controller will work For releasing child lock Operation Press the fan speed button and High temperature setting buttons simultaneously for 3 seconds The unit will respond with beep Child Lock Operation will removed Auto restart In case the power comes on again after a power failure Auto Restarting Operation is the function to operate proced...

Page 21: ...amp on the air conditioner and the display will go off 1 Press the TIMER button for 3 seconds 2 Press TIME SETTING buttons until the desired time is set Check the indicator for A M and P M 3 Press the SET CLEAR button NOTICE Timer Sleep Timer On Timer Off 1 Press the TIMER button to turn timer on or off 2 Press TIME SETTING buttons until the desired time is set 3 Press the SET CLEAR button Select ...

Page 22: ...the filter Clean To remove the dust adhering to the filters either use a vacunm cleaner or wash them in water and dry in the shade Re insert the filter to the original position Cleaning of the air filters Recommended about once every two weeks Donʼt wash with water Wipe with a soft dry cloth Cleaning of the air conditioner Never use any of the followings Water hotter than 104 F Could cause deforma...

Page 23: ...oner Be sure that nothing obstructs the air outlet and intake vents Do not overcool the room This is not good for your health and wastes electricity Make sure that the doors and windows are shut tight 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 ...

Page 24: ...in the room Condensation occurs when the airflow from the air conditioner cools the warm room air This is the Protection device of the air conditioner Wait about three minutes and operation will begin If the airflow begins before its temperature become warm it will cause an undesired cooling effect In order to prevent this the airflow will not begin until it is sufficiently warm Is the air filter ...

Page 25: ...ng contractor of your product as warranty service will be provided by them 2 If you have service issues that have not been addressed by the contractor please call 1 888 865 3026 CANADA Service call Number 888 LG Canada 888 542 2623 ...

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