AIR CONDITIONER - Appliances Online
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1. Operating method Point the remote control towards the signal receiver at the bottom of the air conditioner to operate it note e The remote control may operate other electronic devices if pointed towards them Make sure to point the remote control towards the signal receiver of the air conditioner e For proper operation use a soft cloth to clean the signal transmitter and receiver m 2 9 Va aE HSITSNA 190 BASIC FUNCTIONS BASIC FUNCTIONS Cooling your room Cooling operation 1 Press to turn on the power 2 Press repeatedly to select the cooling operation XK is displayed on the display screen Aske mn AS c I e MC UU 3 Press A or to set the desired tempera ture The temperature range is 18 C 30 C Heating your room Heating operation 1 Press to turn on the power 2 Press repeatedly to select the heating operation is displayed on the display screen gt vv im QD rm JU amp AMIT AN IC UU 3 Press A or Q to set the desired tempera ture The temperature range is 16 C 30 C Q Note Cooling only models do not support this function Removing humidity Dehumidifying operation This mode removes excess moisture from an environment with high humidity or in the rainy season in order to prevent mold from setting in Th2. B me id eS m0 Silent Mode Function available under the below temperature set Cooling possible temperature range Indoor 18 C 30 C Outdoor 18 C 43 C Heating possible temperature range Indoor 16 C 30 C Outdoor 6 C 24 C note e Setting available only under operation ON Silent Mode and E Control are not avail able at the same time If E Control is pressed under Silent Mode Silent Mode is released and E Control works e Capacity may decrease when outdoor unit silent mode is selected e In Air Circulation Humidity mode this function cannot be used Energy Control mode It is Brings the effect of the power saving Setting available in air cooling mode 1 step The power Input in cooling mode is decreased by 20 compared to rated power Inpu 2 step The power Input in cooling mode is decreased by 40 compared to rated power Inpu 3 step The power Input in cooling mode is decreased by 60 compared to rated power Inpu 1 Press to turn the power on 2 Press 4 is displayed on the display screen N E On DU Z 200 1 Step Entrance N E DU AMANN uu 2 Step Entrance s B m Mu fe AMININ IC UU 3 Step Entrance m Z 9 Va ae HSITSNA 16 ADVANCED FUNCTIONS Energy Control mode Function available under the below temperature set Cooling possi
3. LG Life s Good HSITONS OWNER S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference P NO MFL67782003 HSITSNA 2 TIPS FOR SAVING ENERGY TIPS FOR SAVING ENERGY Here are some tips that will help you minimize the power consumption when you use the air conditioner You can use your air conditioner more efficiently by referring to the instructions below e Do not cool excessively indoors This may be harmful for your health and may consume more electricity e Block sunlight with blinds or curtains while you are operating the air conditioner e Keep doors or windows closed tightly while you are operating the air conditioner e Adjust the direction of the air flow vertically or horizontally to circulate indoor air e Speed up the fan to cool or warm indoor air quickly in a short period of time e Open windows regularly for ventilation as the indoor air quality may deteriorate if the air con ditioner is used for many hours e Clean the air filter once every 2 weeks Dust and impurities collected in the air filter may block the air flow or weaken the cooling dehumidifying functions For your records Staple your receipt to this page in case you need it to prove the date of purchase or for warranty purposes Write the model number and the serial number here Model number Serial number You can find them on a label on th
4. not satisfy the minimal specifi cations e WLAN Sharing Device Minimal Specification Model Type CISCO APPLE ASUS D LINK TP LINK TRENDNET ACTIONTEC NETGEAR 2WIRE Specified model is optimized A normal operation is not possible in the environment that does not satisfy the minimal specifications A WARNING This device is not available for laptop or similar portable system User Guide e The mobile App can be updated for the usability the design improvement and to reinforce the contents e Some functions may be limited for the air conditioner model without the provided function e When Dry Contact Mode is operated WLAN Function can not be used Setting the Environment 1 Search and download LG Smart AC in Google play or App store 2 Become a member in LG Smart AC app or web site Australia http au smartthing com New Zealand http nz smartthing com 3 Please log in and register the product For detail usage guide refer to the installation manual enclosed in LG Smart AC box Q NoTE e The WLAN Module PCRCUDT2 PCRCUDT3 an optional accessory sold separately is required to enable WLAN connectivity e For details refer to the following web site Australia http au smartthing com New Zealand http nz smartthing com MAINTENANCE 4g MAINTENANCE If the air conditioner will not be used for an extended of time dry the air conditioner to maintain it in best condit
5. of the air flow automatically Q Note e Adjusting the air flow direction vertically may not be supported depending on the model e Adjusting the air deflector arbitrarily may cause product failure e f you restart the air conditioner it starts to operate with the previously set direc tion of air flow so the air deflector may not match the icon displayed on the re mote control When this occurs press or to adjust the direction of the air flow again p J Setting the timer You can use the timer function to save energy and to use the air conditioner more efficiently Setting the current time 1 Press amp amp and hold it for longer than 3 sec onds The AM PM icon flickers at the bottom of the display screen xaz wigi m zd 9 Ya EE HSITSNA 12 BASIC FUNCTIONS 2 3 Press v Jor A to select the minutes Press l to finish Turning on the air conditioner auto matically at a set time 1 wo Press a The icon below flickers at the bottom of the display screen l AM noe ron al wu J Press Jor A to select the minutes Press ataa to finish When setting the timer current time and ON icon are displayed on the display screen indicating that the desired time is set Turning off the air conditioner auto matically at a set time 1 wo Press oF Th
6. room temperature 1 Press to turn on the power 2 Press repeatedly to select auto opera tion 3 Press or to select the desired opera tion code if the temperature is higher or lower than the desired temperature Code Description A Cool g fe 1 Cool slightly N 0 Maintain room AMININ eop temperature 1 Heat slightly 2 Heat Q NoTE e In this mode you cannot adjust the fan speed but you can set the air deflector to rotate automatically e This function may not be supported de pending on the model Auto Changeover operation This mode changes the operation mode auto matically to maintain the set temperature at 2 C 1 Press to turn on the power 2 Press repeatedly to select the auto changeover operation A is displayed on the display screen M fai cc AMANN cu 3 Press or to set the desired tempera ture The temperature range is 18 C 30 C 4 Press repeatedly to select the fan speed Q NoTE This function may not be supported depending on the model ADVANCED FUNCTIONS 45 Silent mode It is to prevent potential claims by neighbors reducing noise from outdoor units The outdoor unit sound pressure in cooling and heating mode is decreased by 3dB com pared to the rated sound pressure 1 Press to turn the power on 2 Press e is displayed on the display screen TN y z
7. Connecting Wires Air Outlet Vents Drain Hose Base Plate The feature can be changed according to type of model HSITSNA g BEFORE USE Using the remote control You can operate the air conditioner more conveniently with the remote control You will find the buttons for the additional functions under the cover of the remote control Wireless remote control Control Display Description screen IONIZER button lonizer sterilize the ONIZER Le aerial bacteria and other harmful sub stances Sleep mode auto button Sets the sleep mode auto operation G Display EREALEYS screen 08 w00 Temperature adjustment buttons Ad pg justs the room temperature when cool ing and heating On Off button Turns the power on off A B DO O E 2 2 E 7 DMNI Indoor fan speed button Adjusts the fan speed Operation mode selection button Se JEN m Control lects the operation mode no Se ED panel Cooling operation X Auto operation or auto changeover A Dehumidify ing operation Heating operation XX Air circulation Cw P 29 Jet cooling heating button Warms up Pa or cools down the indoor temperature within a short period of time OO S aE L FO ee Air flow direction button Adjusts the air sung swine flow direction vertically or horizontally aaa Temperature display button Displays t
8. PORTANT SAFETY IN STRUCTIONS Operation ranges BEFORE USE Components Using the remote control BASIC FUNCTIONS Cooling your room Heating your room Removing humidity Airing your room Adjusting the fan speed Adjusting the air flow direction Setting the timer 13 Nooo A KR KR WO Ww 19 21 21 ADVANCED FUNCTIONS Changing room temperature quickly Indoor air purification lonizer Purification operation optional Auto operation Auto Changeover operation Silent mode Energy Control mode Display screen brightness Operating the air conditioner without the remote control Restarting the air conditioner automati cally WLAN Connecting optional MAINTENANCE Cleaning the air filter 3M Filter 22 TROUBLESHOOTING 22 22 Self diagnosis function Before requesting service BEFORE USE 7 BEFORE USE Components m 2 9 7a EE Indoor unit WLAN Module Optional Air filter Front Panel ON OFF button Operation lamp Signal Receiver Poe lonizer 3M Filter Air outlet Air deflector Vertical louver amp Horizontal vane The feature can be changed according to type of model Q note e The number of operation lamps and their locations may vary depending on the model of the air conditioner e The WLAN Module an optional accessory sold separately is required to enable WLAN connectivity Outdoor unit Air Intake Vents
9. a heater are used simultaneously Failure to do so may result in fire serious injury or product failure e Turn the main power off and unplug the power plug when you clean or repair the air conditioner Failure to do so may result in death serious injury or product failure e Isolate power when the air conditioner is not used for an extended period of time Failure to do so may result in product failure e Do not place any objects on the air conditioner It may result in product failure e For inner cleaning contact an Authorized Service Center or a dealer Do not use harsh detergent that causes corrosion or damage on the unit Harsh detergent may also cause failure of product fire or electronic shock e This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety e Children should be supervised to ensure that they do not play with the appliance IMPORTANT SAFETY INSTRUCTIONS 5 N CAUTION Installation e Make sure to check if there is a refrigerant leak after you install or repair the air conditioner Failure to do so may result in product failure m 2 9 Va a5 e Install the drain hose properly for smooth drainage of condensed water Failure to do so may result in product failure e K
10. ble temperature range Indoor 18 C 30 C Outdoor 21 C 36 C note e In Cooling mode this function can be used e Every time E Control on wireless remote controller is pressed 1Step 2Step 3Step functions release are repeated and switched Wanted temperature appears for 5 sec e Capacity may decrease when outdoor unit Energy Control mode is selected e According to protection logic The 2step may not be entered Display screen brightness You can adjust the brightness of the indoor unit display screen 1 Press on off the Display screen note This function may not be supported depending on the model ADVANCED FUNCTIONS 47 Operating the air conditioner without the remote control You can use the On Off button of the indoor unit to operate the air conditioner when the remote control is unavailable However the fan speed is set to high 1 Open the front cover Lift up both sides of the cover slightly The feature can be changed according to type of model 2 Press the On Off button button The feature can be changed according to type of model For cooling and heating models the oper ation mode changes depending on the oom temperature Operation Room temp Set temp Se Below 21 C 249c Heating operation Above 21 C ai and below 23 C ae 24 C aa Above 24 C arc Cooling operation For cooling only models the te
11. ctric components with jets of air Once a year HSITSNA 20 MAINTENANCE Cleaning the lonizer e Turn off the power e Use dry cotton bud to remove any dust N CAUTION e Turn off the power before you perform any maintenance otherwise it may cause electric shock e Never use water that is hotter than 40 C when you clean the filters It may cause deforma tion or discoloration e Never use volatile substances when you clean the filters They may damage the surface of the product e Do not washed the 3M filter with water because the filter can be damaged a Q note e The location and shape of the filters may differ depending on the model e Make sure to clean the heat exchanger coils of the outdoor unit regularly as dirt collected in the coils may decrease the operational efficiency or increase energy costs Wo MAINTENANCE 94 Cleaning the air filter Clean the air filter once every 2 weeks or more if necessary 1 Turn off the power and unplug the power cord 2 Open the front cover Lift up both sides of the cover slightly The feature can be changed according a type of model 3 Hold the knob of the air filter lift it up slightly and remove it from the unit The feature can be changed according a type of model 4 Clean the filter with a vacuum cleaner or with warm water If dirt is difficult to remove wash the filter in lukewarm water with dete
12. e icon below flickers at the bottom of the display screen mre m BOG Press v Jor A to select the minutes Press ata to finish When setting the timer current time and OFF icon are displayed on the display screen indicating that the desired time is set Canceling the timer setting 1 Press E To cancel all timer settings press Setting sleep mode Use the sleep mode to turn off the air condi tioner automatically when you go to sleep 1 Press to turn on the power 2 Press 3 Press V Jor A to select the hour up to 7 hours 4 Press laa to finish is displayed on the display screen in sleep mode SIL m AS the UU wnote In the Cooling and Dehumidifying modes the temperature increases by 1 C after 30 30 minutes for a more comfortable sleep The temperature increases with up to 2 C from the preset temperature minutes and by a further 1 C after another ADVANCED FUNCTIONS 43 ADVANCED FUNCTIONS The air conditioner offers some additional ad vanced functions Changing room temperature quickly Jet Cool Heat operation This mode allows you to cool indoor air quickly in summer or warm it quickly in winter 1 Press to turn on the power 2 Press siz K E Po p AM LNN IcUU In jet cooling mode strong air blows out at a temperat
13. e side of each unit Dealer s name Date of purchase IMPORTANT SAFETY INSTRUCTIONS 3 IMPORTANT SAFETY INSTRUCTIONS m 2 9 Va a5 READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product A WARNING It can result in serious injury or death when the directions are ignored N CAUTION It can result in minor injury or product damage when the directions are ignored A WARNING e Installation or repairs made by unqualified persons can result in hazards to you and others e Appliance shall be installed in accordance with national wiring regulations e f 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 e The information contained in the manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments e Failure to carefully read and follow all instructions in this manual can result in equipment mal function property damage personal injury and or death e When the power cord is to be replaced replacement work shall be performed by authorized personnel only using only genuine replacement parts Installation e Use a standard circuit breaker and fuse conforming with the rating of the air conditioner Fail ur
14. e to do so may result in electric shock or product failure e Contact an authorized service center when you install or relocate the air conditioner Failure to do so may result in serious injury or product failure e Install the panel and the cover of the control box safely Failure to do so may result in explo sion or fire e Install a dedicated electric outlet and circuit breaker before you use the air conditioner Failure to do so may result in electric shock or product failure e Use a standard circuit breaker and fuse conforming with the rating of the air conditioner Fail ure to do so may result in electric shock or product failure e Be cautious when you unpack or install the air conditioner Failure to do so may result in seri ous injury or product failure e Do not install the air conditioner on an unstable surface or where there may be a danger of it falling It may result in death serious injury or product failure e Use inflammable gas nitrogen to inspect leak and to purge air using compressed air or flam mable gas may cause fire or explosion HSITSNA 4 IMPORTANT SAFETY INSTRUCTIONS Operation e 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 Failure to do so may result in product failure e Do not place any objects on the power cord It may result in electric shock or product failure e Do not turn on or off the air conditioner by plug
15. eep level even when installing the product e Install the air conditioner where the noise from the outdoor unit or the exhaust gas will not incon venience the neighbors Failure to do so may result in conflict between neighbors e When transporting the equipment there should be at least 2 or more people or a forklift It may re sult in serious injury e Do not install the air conditioner where it will be exposed to sea wind salt spray directly It may re sult in product failure Operation Do not expose people animals or plants to the cold or hot wind from the air conditioner It may re sult in serious injury e Do not use the product for special purposes such as preserving foods works of art etc It is a con sumer air conditioner not a precision refrigeration system It may result in death fire or electric shock e Do not block the inlet or outlet of air flow It may result in explosion or product failure e Do not use strong cleaning agents or solvents when you clean the air conditioner or spray water Use a smooth cloth It may result in serious injury or product failure e Never touch the metal parts of the air conditioner when you remove the air filter It may result in se rious injury or product failure e Do not place any objects on the air conditioner It may result in product failure e Always insert the filter securely after cleaning Clean the filter every two weeks or more often if necessary e Do not i
16. ging in or unplugging the power plug It may result in fire or electric shock e Do not touch operate or repair the air conditioner with wet hands It may result in electric shock or product failure e Do not place a heater or other heating appliances near the power cable It may result in fire electric shock or product failure e Do not allow water to run into the air conditioner It may result in explosion or fire e Do not leave flammable substances such as gasoline benzene and thinner near the air conditioner It may result in explosion or fire e Do not use the air conditioner for an extended period of time in a small place without ventilation Ventilate the place regularly Failure to do so may result in explosion or fire e When there is a gas leak ventilate sufficiently before using the air conditioner again Failure to do so may result in explosion or fire e Stop operating and close the window in strom or hurricane f possible remove the product from the window before hurricane arrives e Do not touch the electrostatic filter after opening the front grille Failure to do so may result in elec tric shock or product failure e Contact an authorized service center when the air conditioner is submerged into water due to flood ing Failure to do so may result in explosion or fire e Be cautious water could not enter the product e Make sure to ventilate sufficiently when this air conditioner and a heating appliance such as
17. han the set temperature Set the desired temperature to a level lower than the current temperature There is a heating source nearby Avoid using a heat generator such as an electric oven or a gas burner while the air conditioner is in operation Air circulation opera tion is selected The auto operation jet operation or dehu midifying operation is selected In the air circulation operation air blows from the air conditioner without cooling or heating the indoor air Switch the opera tion mode to the cooling operation In some operation modes such as the jet or dehumidifying operation modes you cannot adjust the fan speed Select an op eration mode in which you can adjust the fan speed It is not possible to adjust the temperature The air circulation op eration or jet opera tion is selected In some operation modes such as the air circulation or jet operation mode you can not adjust the temperature Select an op eration mode in which you can adjust the temperature m 2 9 7a lt LG Life s Good
18. he TEMP 8 room temperature Also changes unit from C to F if pressed for 5 seconds Timer button Sets the current time and the start end time e LS my a co BB Navigation and functions button Ad justs the time and sets the special functions 4 amp Operates SILENT mode 4 Oper ates E Control mode Auto clean E silent Mode and E Control are not avail NEN able at the same time 7 Adjusts the brightness of the indoor it displ unit display SET Set clear button Sets or cancels func CLEAR 7 tions o Reset button Resets the air condi tioner settings Some functions may not be supported depending on the model BEFORE USE 9 Inserting batteries Insert batteries before using the remote control The battery type used is AAA 1 5 V 1 Remove the battery cover 2 Insert the new batteries and make sure that the and terminals of the batteries are installed correctly ZA 3 Reattach the battery cover Q note If the display screen of the remote control starts to fade replace the batteries Installing the remote control holder Install the holder where there is no direct sun light to protect the remote control 1 Choose a safe and easily accessible place 2 Fix the holder by fastening the 2 screws firmly with a screwdriver 3 Slide the remote control into the holder
19. ion 1 Dry the air conditioner in Fan mode for 3 to 4 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 3 to 4 hours This will help to remove odor which is generated from moisture Clean the product regularly to maintain optimal performance and to prevent possible breakdown This may not be provided depending on the model m 2 9 Ya ae Air filter lonizer 3M Filter The feature can be changed according to type of model Type Description Interval Air filter See Cleaning the filter 2 weeks lonizer See Cleaning the ionizer 6 months 3M filter See Cleaning the 3M filter 1 month Clean the Indoor unit surface by using a soft dry cloth Regularly Clean the condensate drain pipe Every 4 months Indoor unit Clean the condensate drain pan Once a year Thoroughly clean the heat exchanger Once a year Replace the remote control batteries Once a year Clean the heat exchanger coils and the panel vents Regularni consult with technician cael Clean the fan Once a year __ Clean the condensate drain pan Once a year Outdoor unit Verify that all the fan assembly is firmly tightened Once a year Consult technician to verify operation of electrical compo Once a year nents Clean the ele
20. is mode adjusts the room temperature and the fan speed automatically to maintain the optimal level of humidity 1 Press to turn on the power 2 Press repeatedly to select the dehu midifying operation O is displayed on the display screen MN O00 Q note e In this mode you cannot adjust the room temperature as it is adjusted automati cally Also the room temperature is not displayed on the display screen BASIC FUNCTIONS 44 Airing your room Air Circulation operation This mode only circulates the indoor air without changing the room temperature 1 Press to turn on the power 2 Press w repeatedly to select the air circu lation operation is displayed on the display screen a INI leg anion 3 Press to adjust the fan speed K Adjusting the fan speed 1 Press repeatedly to adjust the fan speed Select if you want natural air The fan speed adjusts automatically Remark Speed High Medium High Medium Medium Low Low Natural Wind Adjusting the air flow direc tion 1 To adjust the direction of the air flow hori zontally press repeatedly and select the desired direction Select 4 to adjust the direction of the air flow automatically 2 To adjust the direction of the air flow verti cally press repeatedly and select the desired direction Select 454 to adjust the direction
21. mperature is set to 22 C Restarting the air conditioner automatically When the air conditioner is turned on again after a power failure this function restores the previous settings This function is a factory de fault setting Disabling auto restart 1 Open the front cover Lift up both sides of the cover slightly The feature can be changed according a type of model 2 Press the On Off button and hold it for 6 seconds The unit will beep twice and the lamp will blink 6 times The feature can be changed according a type of model To re enable the function press the On Off button and hold it for 6 seconds The unit will beep twice and the blue lamp wil blink 4 times Q note If you press and hold the On Off button for 3 5 seconds instead of 6 seconds the unit will switch to the test operation In the test operation the unit blows out strong air for cooling for 18 minutes and then returns to the factory default set tings m Z 9 Ma EE HSITSNA 1g ADVANCED FUNCTIONS WLAN Connecting optional Limited to the WLAN applied model User Environment lt Minimal Specifications gt e OS Android OS 4 0 or higher iOS 6 or higher e Resolution android 320 x 480 or higher iOS 960 x 640 or higher Some functions may not operate or a part of the screen may get fuzzy depending on the smart phone A normal operation is not possible in the environment that does
22. nsert hands or other objects through the air inlet or outlet while the air conditioner is operat ing It may result in electric shock e Do not drink the water drained from the air conditioner It may result in serious health complications e Use a sturdy stool or ladder when you clean maintain or repair the air conditioner at a height Failure o do so may result in serious injury or product failure e Do not mix the batteries for the remote control with other types of batteries or mix new batteries with used batteries Failure to do so may result in product failure e Do not recharge or disassemble the batteries Failure to do so may result in explosion fire or serious injury e Stop using the remote control if there is a battery fluid leak If your cloth or skin is exposed to the battery fluid from a leak wash it off with clean water Failure to do so may result in serious injury e f you swallow the battery fluid from a leak wash out the inside of your mouth thoroughly and then consult a doctor Failure to do so may result in serious health complications Operation ranges The table below indicates the temperature ranges the air conditioner can be operated within Mode Indoor temperature outdoor temperature Cooling 18 C 30 C 10 C 48 C Heating 16 C 30 C 15 C 24 C 6 TABLE OF CONTENTS HSITSNA 2 ON Y 9 oe TABLE OF CONTENTS TIPS FOR SAVING EN ERGY IM
23. rgent 5 Dry the filter in the shade 3M Filter 1 Turn off the power and unplug the power cord 2 Open the front cover and remove the air filter see Cleaning air filter 3 Remove the 3M Filter The feature can be changed according a type of model 4 Use a vacuum cleaner to remove dirt Do not wash the 3M Filter with water be cause the filter can be damaged Q note x e We suggest changing the 3M Filter every 6 Months e The location of the filters may differ depending on the model e f you need more filters please contact the LG service center Refer to the warranty card HSITSNA 22 TROUBLESHOOTING TROUBLESHOOTING Self diagnosis function This product has a built in self diagnosis function If an error occurs the lamp of the indoor unit will blink in 2 second intervals If this occurs contact your local dealer or service center Before requesting service Please check the following before you contact the service center If the problem persists contact your local service center Problem Possible causes Corrective action There is a burning smell and a strange sound coming from the unit Water leaks from the indoor unit even when the humidity level is low The power cord is damaged or generating excessive heat A switch a circuit breaker safety ground or a fuse is not operated properly The air conditioner is unplugged T
24. ure of 18 C for 30 minutes In jet heating mode strong air blows out at a temperature of 30 C for 30 minutes Q note e In Air Circulation Auto or Auto Changeover mode this function cannot be used e This function may not be supported de pending on the model m 2 9 7a EE Indoor air purification Auto Clean operation optional In the cooling and dehumidifying operations moisture is generated inside the indoor unit Use the auto cleaning function to remove such moisture 1 Press L is displayed on the display screen N mm K G If you turn off the power the fan oper ates for 30 minutes and cleans the inside of the indoor unit Q NoTE Some buttons cannot be used while the auto cleaning function is in operation HSITSNA 14 ADVANCED FUNCTIONS lonizer Purification operation optional lon particles from lonizer developed by LG sterilize the aerial bacteria and other harmful substances 1 Press to turn on the power 2 Press amp is displayed on the display screen note e You can use this function by pressing without turning the air conditioner on e This function may not be supported de pending on the model e Do not touch lonizer during operation Auto operation Artificial intelligence Cooling only models In this mode the fan speed and the tempera ture adjust automatically based on the
25. urn off the air conditioner unplug the power cord and contact the service center Check whether the power cord is plugged into the outlet A fuse is blown or the power supply is blocked Replace the fuse or check if the circuit breaker has tripped The air conditioner does not work A power failure has occurred Turn off the air conditioner when a power failure occurs When the power is restored wait 3 minutes and then turn on the air conditioner The voltage is too high or too low The air conditioner turned off automati cally at a preset time Check if the circuit breaker has tripped Press the power button again TROUBLESHOOTING 23 Problem Possible causes Corrective action The air conditioner does not generate cool air It is not possible to adjust the fan speed Air is not circulating properly Make sure that there are no curtains blinds or furniture blocking the front of the air conditioner The air filter is dirty Clean the air filter once every 2 weeks See Cleaning Air Filter for more infor mation The room tempera ture is too high In summer it may take some time to cool indoor air In this case select the jet cool operation to cool indoor air quickly Cold air is escaping from the room Make sure that no cold air is escaping through ventilation points in the room The desired tempera ture is higher t
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