LG ARNU09GTEC1 Owner'S Manual Download Page 1

Page: 1 / 14

System

Indoor Unit

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.

OWNER'S MANUAL

Type: Ceiling Cassette - 4Way

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).

ENGLISH

ITALIANO

ESPAÑOL

FRANÇAIS

DEUTSCH

Summary of Contents for ARNU09GTEC1

Page 1: ... conditioner Please retain this owner s manual for future reference after reading it thoroughly OWNER S MANUAL Type Ceiling Cassette 4Way 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 ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH ...

Page 2: ...hart of troubleshooting 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...

Page 3: ...t to do Be sure to follow the instruction WARNING 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 p...

Page 4: ...oduct 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 place a heater ...

Page 5: ...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 shock or product failure When the ...

Page 6: ... 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 operation Take care to...

Page 7: ...t malfunction or damage Do not insert hands or other objects through the air inlet or outlet while 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 R...

Page 8: ...recision 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 power and br...

Page 9: ...o Time Off 01 03 05 07 09 11 13 15 17 19 21 23 2ndF 1 2 5 6 7 8 9 10 11 12 13 3 4 1 Operation indication screen 2 Swirl button 3 2ndF button 4 Timer set cancel Program Week Holiday Hour Min SET Clr Ventilator 5 Set temperature button 6 ON OFF button 7 Fan operation 8 Operation mode selection button 9 Fan speed button 10 Horizontal Vertical air flow direction button 11 Room temperatur filtersign re...

Page 10: ...ion 9 AIR CIRCULATION BUTTON Used to circulate the room air without cooling or heating turns indoor fan on off 10 ROOM TEMPERATURE CHECKING BUTTON Used to check the room temperature 11 RESET BUTTON Used prior to resetting time or after replacing batteries 12 INDOOR FAN SPEED SELECTOR Used to select fan speed in four steps low medium high or CHAOS 13 ROOM TEMPERATURE SETTING BUTTONS Used to select ...

Page 11: ...rced Operation the initial mode continues In case the power comes on again after a power failure Auto Restarting Operation is the function to operate procedures automatically to the previous operating conditions 1 Filter sign lamp LED is ON 2 If LED indicating filter sign lamp is ON clean the filter 3 After cleaning the filter press the Timer button and button of wired remote controller at the sam...

Page 12: ... It may cause an injury 2 Clean dirt from the air filter using a vacuum cleaner or washing with water If dirt is conspicuous wash with a neutral detergent in lukewarm water If hot water 50 C or more is used it may be deformed 3 After washing with water dry well in the shade Do not expose the air filter to direct sunlight or heat from a fire when drying it 4 Install the air filter Air Filters The a...

Page 13: ...ll it in the indoor unit Refer to page 12 for cleaning it Check that the air inlet and outlet of the indoor outdoor unit are not blocked Check that the ground wire is connected correctly It may be connect to the indoor unit side 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 condi...

Page 14: ...d Remote control display is faint or no display at all 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 f...

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LG ARNU09GTEC1, Owner'S Manual

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