MFL694900 치수 공차 Tolerance Dimension + - Z(Sigma Level) 6 3 4 5 Data 결과 Result 판단근거 Australia NO 1 2 3 4 상세 Spec. 항목 Item 01 Work Reason A,B,C CW Site 치 수 허 용 오 차 DIMENSION CLASSIFICATION TOLERANCE 1 CTQ Table CTQ Table은 현재의 수준을 알기 위해서 CTQ 정보를 항상 보완 및 추가해야 한다. 치수구분 Application 이 도면은 LG전자의 자산으로 불법유출시 관계법과 회사규정에 의해 처벌됨 Privileged & Confidential by LG Electronics 10 or less over 10 ~ 30 or less 30 ~ 50 50 ~ 150 150 ~ 300 + mm 300 ~ 500 500 over J K L O 0.05 0.1 0.2 0.3 0.4 0.6 0.8 0.2 0.3 0.4 0.6 0.8 1.2 1.6 0.3 0.5 0.6 0.8 1.0 1.5 2.0 0.5 0.8 1.1 1.4 1.7 2.0 2.5 M N 각도 ANGLE JKL MN 발 구 배 0.7 1계 6계 1.2 2.0 30” 2계 2.5 3.5 15” 1계 4.5 6 5” 30” Qty No PART NUMBER DESCRIPTION SPECIFICATION MAKER REMARKER 접는 방법 작업 재질 색상 01 70g 모조지 사이즈(가로X세로X매수(Page),전개상태) COVER : BLACK, INTERNAL : BLACK 2 364*258*9매(36Page) 전면기준 Spec. 언어 접는방법 비고 영어 S2 Australia 작업주기 1. 인쇄내용은 연구실 승인FILM에 준 할 것. 2. 인쇄상태 및 외관은 연구실 승인 한도견본에 준 할 것. 3. 접는 방법뒤의 S( )라고 표시한 것은 ( )회수만큼 스테이플 작업하는 것을 말함. 4. 우측 접는 방법의 그림은 실물을 폈을때 실선으로 표시한 면이 제 1면이 되도록 놓은 상태임. 친환경주기 1 11,14,28,29 page 내용 변경 1. 본 부품에 금지물질(납,카드뮴,6가크롬,수은,PBBs,PBDEs)이 포함되지 않도록 하고, 참조할 것. 특히, 잉크 내에 납, 카드뮴이 포함되어서는 안됨. LG(65)-B-3514를 Spec. 기호 SYM 01작업 내용 변경 -4,5p : PL warning 부분 power 항목 제거(내용은 installation과 operation으로 나누어 정리) -10p : 부저음 관련 문구 추가 -27p : Triple 필터 관련 내용 추가 -29p : Triple 필터 문구 추가 01작업 내용 변경 -전체 PAGE 글자, 이미지 간격 조정 시방 -표지 바코드 Rev 변경 -9p : 각 언어 문구 삭제 -10p : 각 언어 문구 추가 -12p : 각 언어 아이콘 변경 -14,24p : 각 언어 GEN MODE 삭제 -21p : 각 언어 단위 변경 4 01작업 내용 변경 -표지 Rev 변경 -차례 : 각 언어 문구 대문자로 변경 및 차례 내용 삭제 -3,18,20p : 영문 문구변경 -4p : 각 언어 문구 대문자로 변경 -10,11,12,21,22,27p : 각 언어 (sec -> s)변경 -13p : 각 언어 (sec -> s) 및 모스키토 기능 삭제 -14p : 각 언어 (sec -> s) 및 FINC키 하위 기능 추가 -23p : 영문 문구변경 및 각 언어 모스키토 기능 삭제 -24,26p : 각 언어 모스키토 기능 추가 -30p : 각 언어 CAUTION -> NOTE로 변경 REVISION 시방번호 년월일 ECO.NO. DATE 서명 기호 SIGNED SYM 7 8 1 2 9 3 4 10 11 12 1. Printed contents should be satisfied with the film provided by LGE Design Dept. 2. Overall printing condition and appearance satisfied with standard sample provided by LGE for approval. 3. The number behind "S" followed by folding method means the number of staple work. 4. Drawing of Folding Method : Continous lined page means the first page, when the manual is opened. ECO-DESIGN SPECIFICATIONS 1. The part should not contain prohibited substances (Pb,Cd,Hg,Cr+6,PBBs,PBDEs) be complied with LG(65)-B-3514. 3 변경내용 WORKING SPECIFICATIONS 5 6 변경내용 REVISION 01작업 내용 변경 01작업 내용 및 PAGE 변경 01작업 내용변경 표준 사용자 매뉴얼 변경 시방번호 년월일 DATE SIGNED EAZG101107 2016-01-26 박재진 EAZG300049 2016-03-04 김광국 EAZG400742 2016-04-19 김광국 EAZG700476 2016-07-13 금형제작처 서명 ECO.NO. 김광국 Maker 합 Approval 2 의 란 양산처 Manufacturer 자료실/3D(UG)확인 Confirm UNITS mm SCALE N/S DRW/DSN CHKD CHKD APPD 2016-01-20 2016-02-01 2016-02-01 2016-02-01 박재진 이현철 전호준 정만식 RELATION C.NO and details should 01 PRINTING A-ALL SJ, SK / SB Standard Manual for Australia Work Spec TITLE DWG. 도번 Manual,Owners PRINTING A-ALL SJ, SK / SB Standard Manual for Australia MFL694900 OWNER'S MANUAL AIR CONDITIONER Read this owner's manual thoroughly before operating the appliance and keep it handy for reference at all times. TYPE : WALL MOUNTED MFL69490001 Rev.04_070816 www.lg.com TABLE OF CONTENTS This manual is produced for a group of products and may contain images or content different from the model you purchased. This manual is subject to revision by the manufacturer. SAFETY INSTRUCTIONS........................................ 3 IMPORTANT SAFETY INSTRUCTIONS.................................................. 4 OPERATION.............................................................. 9 Notes for Operation.................................................................................. 9 Parts and Functions................................................................................. 9 Wireless Remote Control....................................................................... 10 Restarting the Air Conditioner Automatically.......................................... 15 Using the Mode Function....................................................................... 15 Using the Jet Mode Function.................................................................. 17 Using the Fan Speed Function............................................................... 18 Using the Air Flow Direction Function.................................................... 18 Setting the On/Off Timer......................................................................... 19 Using the Sleep Function(Optional)....................................................... 20 Using the Simple Timer Function(Optional)............................................ 20 Using the Energy Display Function(Optional)........................................ 21 Using the Light Off Function(Optional)................................................... 21 Using the Comfort Air Function(Optional)............................................... 22 Using the Energy Saving Function(Optional)......................................... 22 Using the Energy Control Function(Optional)......................................... 23 Using Special Functions......................................................................... 24 Smart Appliance Connectivity................................................................. 27 MAINTENANCE....................................................... 29 Clean the Air Filter.................................................................................. 31 Clean the 3M and Triple Filter(Optional)................................................ 32 TROUBLESHOOTING............................................ 33 ENGLISH SAFETY INSTRUCTIONS The following safety guidelines are intended to prevent unforeseen risks or damage from unsafe or incorrect operation of the appliance. The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as described below. This symbol is displayed to the indicate matters and operations that can cause risk. Read the part with this symbol carefully and follow the instructions in order to avoid risk. WARNING This indicates that the failure to follow the instructions can cause serious injury or death. CAUTION This indicates that the failure to follow the instructions can cause the minor injury or damage to the product. WARNING To reduce the risk of explosion, fire, death, electric shock, injury or scalding to persons when using this product, follow basic precautions, including the following: Children in the Household 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. Children should be supervised to ensure that they do not play with the appliance. 3 IMPORTANT SAFETY INSTRUCTIONS WARNING To reduce the risk of explosion, fire, death, electric shock, injury or scalding to persons when using this product, follow basic precautions, including the following: Installation ••Do not install the air conditioner on an unstable surface or in a place where there is danger of it falling. ••Contact an authorized service center when installing or relocating the air conditioner. ••Install the panel and the cover of the control box safely. ••Do not install the air conditioner in a place where flammable liquids or gases such as gasoline, propane, paint thinner, etc., are stored. ••Make sure that the pipe and the power cable connecting the indoor and outdoor units are not pulled too tight when installing the air conditioner. ••Use standard circuit breaker and fuse that conform to the rating of the air conditioner. ••Do not input air or gas into the system except with the specific refrigerant. ••Use non-flammable gas (nitrogen) to check for leak and to purge air; using compressed air or flammable gas may cause fire or explosion. ••The indoor/outdoor wiring connections must be secured tightly, and the cable should be routed properly so that there is no force pulling the cable from the connection terminals. Improper or loose connections can cause heat generation or fire. ••Install dedicated electric outlet and circuit breaker before using the air conditioner. ••Do not connect the ground wire to a gas pipe, a lightning rod, or a telephone ground wire. 4 ENGLISH Operation ••Be sure to use only those parts listed in the service parts list. Never attempt to modify the equipment. ••Make sure that children do not climb on or hit the outdoor unit. ••Dispose of the batteries in a place where there is no danger of fire. ••Use only the refrigerant specified on the air conditioner label. ••Cut off the power supply if there is any noise, smell, or smoke coming from the air conditioner. ••Do not leave flammable substances such as gasoline, benzene, or thinner near the air conditioner. ••Contact an authorized service center when the air conditioner is submerged by flood waters. ••Do not use the air conditioner for an extended period time in a small place without proper ventilation. ••In the event of a gas leak (such as Freon, propane gas, LP gas, etc.) ventilate sufficiently before using the air conditioner again. ••To clean the interior, contact an authorized service center or dealer. Using harsh detergents may cause corrosion or damage to the unit. ••Be sure to ventilate sufficiently when the air conditioner and a heating appliance such as a heater are used simultaneously. ••Do not block the inlet or outlet of air flow. ••Do not insert hands or other objects through the air inlet or outlet while the air conditioner is operating. ••Make sure that the power cable is neither dirty, loose, nor broken. ••Never touch, operate, or repair the air conditioner with wet hands. ••Do not place any objects on the power cable. ••Do not place a heater or other heating appliances near the power cable. ••Do not modify or extend the power cable. Scratches or peeling insulation on the power cables may result in fire or electric shock, and should be replaced. ••Cut off the power supply immediately in the event of a blackout or a thunderstorm. 5 Maintenance ••Do not clean the appliance by spraying water directly onto the product. ••Before cleaning or performing maintenance, disconnect the power supply and wait until the fan stops. Technical Safety ••Installation or repairs made by unauthorized persons can pose hazards to you and others. ••The information contained in the manual is intended for use by a qualified service technician who is familiar with the safety procedures and equipped with the proper tools and test instruments. ••Failure to read and follow all instructions in this manual can result in equipment malfunction, property damage, personal injury and/or death. ••The appliance shall be installed in accordance with national wiring regulations. ••When the power cord is to be replaced, the replacement work shall be performed by authorized personnel using only genuine replacement parts. ••This appliance must be properly grounded to minimize risk of electric shock. ••Do not cut or remove the grounding prong from the power plug. ••Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover screw is metal, uninsulated, and the wall receptacle is grounded through house wiring. ••If you have any doubt whether the air conditioner is properly grounded, have the wall receptacle and circuit checked by a qualified electrician. ••The refrigerant and insulation blowing gas used in the appliance require special disposal procedures. Consult a service agent or a similarly qualified person before disposing of them. ••If the supply cord is damaged, it must be replaced by the manufacturer or its service agents or similarly qualified person in order to avoid a hazard. 6 ENGLISH CAUTION To reduce the risk of minor injury to persons, malfunction, or damage to the product or property when using this product, follow basic precautions, including the following: Installation ••Do not install the air conditioner in an area where it is directly exposed to sea wind(salt spray). ••Install the drain hose properly for the smooth drainage of water condensation. ••Exercise caution when unpacking or installing the air conditioner. ••Do not touch the leaking refrigerant during installation or repair. ••Transport the air conditioner with two or more people or use a forklift. ••Install the outdoor unit such that it is protected from direct sunlight. Do not place the indoor unit in a place where it is directly exposed to sunlight via the windows. ••Safely dispose of packing materials such as screws, nails or batteries using proper packaging after installation or repair. ••Install the air conditioner in a place where the noise from the outdoor unit or the exhaust fumes will not inconvenience the neighbors. Failure to do so may result in conflict with the neighbors. Operation ••Remove the batteries if the remote control is not to be used for an extended period of time. ••Make sure that the filter is installed before operating the air conditioner. ••Be sure to check if there is a refrigerant leak after installing or repairing the air conditioner. ••Do not place any object on the air conditioner. ••Never mix different types of batteries, or old and new batteries for the remote control. ••Do not let the air conditioner run for a long time when humidity is very high or when a door or a window has been left open. 7 ••Stop using the remote control if there is a fluid leak in the battery. If your clothes or skin are exposed to the leaking battery fluid, wash off with clean water. ••Do not expose people, animals, or plants to the cold or hot wind from the air conditioner for extended periods of time. ••If the leaking battery fluid has been swallowed, wash off the inside of the mouth thoroughly and consult a doctor. ••Do not drink the water drained from the air conditioner. ••Do not use the product for special purposes, such as preserving foods, works of art, and etc. It is an air conditioner for consumer purposes, not a precision refrigeration system. There is risk of damage or loss of property. ••Do not recharge or disassemble the batteries. Maintenance ••Never touch the metal parts of the air conditioner when removing the air filter. ••Use a sturdy stool or ladder when cleaning, maintaining, or repairing the air conditioner at a height. ••Never use strong cleaning agents or solvents when cleaning the air conditioner or spray water. Use a smooth cloth. 8 ENGLISH OPERATION Notes for Operation Suggestion for Energy Saving •• Do not cool excessively indoors. This may be harmful for your health and may consume more electricity. •• Block sunlight with blinds or curtains while you are operating the air conditioner. •• Keep doors or windows closed tightly while you are operating the air conditioner. •• Adjust the direction of the air flow vertically or horizontally to circulate indoor air. •• Speed up the fan to cool or warm indoor air quickly, within a short period of time. •• Open windows regularly for ventilation. The indoor air quality may deteriorate if the air conditioner is used for long durations. •• 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 use in Australia, New Zealand : This air conditioner is capable of DRM1, DRM2 and DRM3 and complies with standard AS/NZS 4755.3.1.(Optional) Parts and Functions Indoor Unit Outdoor Unit 1 Air Filter 1 Air Intake Vents 2 Air Intake 2 Air Outlet Vents 3 Front Cover 4 On/Off Button 5 Air Deflector (Vertical louver) 6 Air Deflector (Horizontal vane) 7 Air Outlet NOTE •• The number and location of operation lamps may vary according to the model of the air conditioner. •• The feature may be changed according to the type of model. 9 Wireless Remote Control Inserting Batteries Operating method Point the remote control towards the signal receiver at the right side of the air conditioner to operate it. If the display screen of the remote control begins to fade, replace the batteries. Insert AAA (1.5 V) batteries before using the remote control. 1 Remove the battery cover. NOTE 2 Insert the new batteries and make sure that the + and - terminals of the batteries are installed correctly. •• The remote control may operate other electronic devices if it is directed towards them. Make sure to point the remote control towards the air conditioner signal receiver. •• For proper operation, use a soft cloth to clean the signal transmitter and receiver. Installing the Remote Control Holder To protect the remote control, install the holder where there is no direct sunlight. 1 2 10 Choose a safe and easily accessible location. Fix the holder by fastening 2 screws firmly with a screwdriver. •• In case of a function not provided in the product, no buzzer sound occurs from the product when a button for such function on the remote control is pressed except for Air Flow Direction( ), Energy Display( ), Air Purification function( ). kW [3 s] Setting the Current Time Insert batteries. •• The icon below blinks at the bottom of the display screen. You can use the ON/OFF button of the indoor unit to operate the air conditioner when the remote control is unavailable. 2 Press 3 Press SET/CANCEL button to finish. or button to select the minutes. 1 Open the front cover (Type1) or horizontal vane(Type2). 2 Press the ON/OFF button. Type1 NOTE •• The On/Off Timer is available after setting the current time. Using the °C/°F Conversion Function(Optional) ON/OFF Type2 This function changes unit between °C and °F. •• Press and hold SWING ℃↔℉ [5 s] button about 5 seconds. ON/OFF NOTE •• The stepping motor may be broken, if the horizontal vane opens rapidly. •• The fan speed is set to high. •• The feature may be changed according to the type of model. •• The temperature cannot be altered when using this emergency On/Off button. •• For cooling-only models, the temperature is set to 22 °C. •• For cooling & heating models, the temperature is set from 22 °C to 24 °C. 11 ENGLISH 1 Operating the Air Conditioner Without the Remote Control Using Wireless Remote Control You can operate the air conditioner more conveniently with the remote control. Button Display Screen - 2 Description To turn on/off the air conditioner. To adjust the desired room temperature in cooling, heating or auto changeover mode. * * To select the cooling mode. To select the heating mode. * MODE 1 To select the dehumidification mode. To select the fan mode. To select the auto changeover/auto operation mode. RESET JET MODE To change room temperature quickly. FAN SPEED To adjust the fan speed. To adjust the air flow direction vertically or horizontally. NOTE •• * buttons may be changed according to the type of model. 12 2 * *LIGHT OFF * 1 RESET Description To turn on/off air conditioner automatically at desired time. {ptly SET/ CANCEL * Display Screen - To set/cancel the special functions and timer. - To cancel the timer settings. - To adjust time. - To set the brightness of the display on the indoor unit. ROOM TEMP To display the room temperature. °C↔°F[5 s] To change unit between °C and °F. *ENERGY SAVING To minimize power consumption. *COMFORT AIR kW[3 s] To adjust the air flow to deflect wind. - To set whether or not to display information regarding energy. *ENERGY CTRL To bring the effect of the power saving. *COMFORT SLEEP To make the comfortable sleep environment. DIAGNOSIS [5 s] ENGLISH Button - To conveniently check maintenance information of a product. 13 Button Display Screen Description To purify the air by removing particles that enters the indoor unit. 2 To reduce noise from outdoor units. * To keep your skin moisturized by generating ion clusters. * To lower indoor humidity quickly. To maintain a minimum room temperature and prevent objects in the room from freezing. m|ujU * To fan away a mosquito. 1 To remove moisture generated inside the indoor unit. To make the comfortable sleep environment. RESET RESET - To Initialize the remote control settings. NOTE •• Some functions may not be supported, depending on the model. •• * buttons may be changed according to the type of model. 14 When the air conditioner is turned on again after a power failure, this function restores the previous settings. Using the Mode Function ENGLISH Restarting the Air Conditioner Automatically This function allows you to select the desired function. Cooling Only Model Cooling Mode Disabling Auto Restart 1 Open the front cover (Type1) or horizontal vane(Type2). Auto Operation(AI) Mode 2 Press the ON/OFF button and hold it for 6 seconds, then The unit will beep twice and the lamp will blink twice 4 times. Dehumidification Mode •• To re-enable the function, press the ON/OFF button and hold it for 6 seconds. The unit will beep twice and the lamp will blink 4 times. Fan Mode Cooling & Heating Model Type1 Cooling Mode Auto Changeover Mode ON/OFF Dehumidification Mode Type2 Heating Mode Fan Mode ON/OFF Cooling Mode NOTE •• The feature may be changed according to the type of model. •• 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 cooling air for 18 minutes and then returns to factory default settings. 1 Turn the appliance on. 2 Press MODE button repeatedly to select the Cooling Mode. •• 3 is displayed on the display screen. Press or temperature. button to set the desired 15 Heating Mode Fan Mode 1 Turn the appliance on. 2 This mode only circulates the indoor air without changing the room temperature. Press MODE button repeatedly to select the Heating Mode. 1 Turn the appliance on. 2 Press MODE button repeatedly to select the Fan Mode. •• 3 is displayed on the display screen. Press or temperature. •• button to set the desired 3 is displayed on the display screen. Press FAN SPEED button to adjust the fan speed. Dehumidification Mode This mode removes excess moisture from a highly humid environment or during the rainy season, in order to prevent molding from setting in. This mode adjusts the room temperature and the fan speed automatically to maintain the optimal level of humidity. Auto Changeover Mode 1 Turn the appliance on. 1 Turn the appliance on. 2 Press MODE button repeatedly to select the Dehumidification Mode. 2 Press MODE button repeatedly to select the Auto Changeover Mode. •• This mode changes the mode automatically to maintain the set temperature at ±2 °C. •• is displayed on the display screen. NOTE •• In this mode you cannot adjust the room temperature, it is adjusted automatically. •• The room temperature is not displayed on the display screen. 16 Cooling & Heating Model 3 4 is displayed on the display screen. Press or temperature. button to set the desired Press FAN SPEED button to adjust the fan speed. Auto Operation(Artificial Intelligence) This mode automatically sets the fan speed and temperature depending on the room temperature. Changing Room Temperature Quickly 1 Turn the appliance on. 2 This function allows you to cool indoor air quickly during the summer or warm it quickly during winter. Press MODE button repeatedly to select the Auto Operation. •• Cooling & Heating model : The Jet Mode function is available with Cooling, Heating and Dehumidification Mode. •• 3 is displayed on the display screen. Press or button to select the desired operation code if the temperature is higher or lower than the desired temperature. ENGLISH Cooling Only Model Using the Jet Mode Function •• Cooling Only model : The Jet Mode function is available with Cooling, Dehumidification, Fan, Auto Operation Mode and Air Purification function. 1 Turn the appliance on. 2 Press MODE button repeatedly to select the desired mode. 3 Press JET MODE button. •• is displayed on the display screen. NOTE •• Jet Heating Mode is not available on some models. Code Description 2 Cool 1 Cool slightly 0 Maintain room temperature -1 Heat slightly -2 Heat •• In Jet Cooling Mode, strong air blows out at temperature of 18 °C for 30 minutes. •• In Jet Heating Mode, strong air blows out at temperature of 30 °C for 30 minutes. •• This function may operate differently from the remote control display. NOTE •• In this mode, you cannot adjust the fan speed, but you can set the air deflector to rotate automatically. 17 Using the Fan Speed Function Using the Air Flow Direction Function Adjusting the Fan Speed This function adjusts the direction of the air flow vertically (horizontally). •• Press FAN SPEED button repeatedly to adjust the fan speed. Display Screen Speed High Medium - High Medium Medium - Low Low - Natural Wind NOTE •• The fan speed of natural air adjusts automatically. → → •• The fan speed icons are displayed on some indoor units. → → → → •• Indoor unit display is displayed only 5 seconds and return to the setting temperature on some models. 18 •• Press ( ) button repeatedly and select the desired direction. −− Select ( ) to adjust the direction of the air flow automatically. NOTE •• Adjusting the air flow direction horizontally may not be supported, depending on the model. •• Adjusting the air deflector arbitrarily may cause product failure. •• If you restart the air conditioner, it starts to operate with the previously set direction of air flow, so the air deflector may not match the icon displayed on the remote control. When this occurs, press or button to adjust the direction of the air flow again. •• This function may operate differently from the remote control display. Setting the On/Off Timer 1 Press {ptly 2 Press 3 Press SET/CANCEL button to finish. or Canceling the On Timer {ptly 2 Press 3 Press SET/CANCEL button to finish. button repeatedly. Press SET/CANCEL button to cancel the setting. button to select the minutes. NOTE •• This function is disabled when you set Simple Timer. Canceling the Off Timer 1 Press {ptly button repeatedly. •• The icon below blinks at the bottom of the display screen. •• The icon below blinks at the bottom of the display screen. 2 or icon •• After setting the timer, current time and are displayed on the display screen indicating that the desired time is set. button to select the minutes. icon •• After setting the timer, current time and are displayed on the display screen indicating that the desired time is set. Press button repeatedly. button repeatedly. •• The icon below blinks at the bottom of the display screen. 1 {ptly •• The icon below blinks at the bottom of the display screen. Setting the On Timer 1 Press ENGLISH This function sets the air conditioner to turn on/off automatically at desired time. Setting the Off Timer 2 Press SET/CANCEL button to cancel the setting. Canceling the Timer Setting •• Press button to cancel all timer settings. 19 Using the Sleep Function(Optional) Using the Simple Timer Function(Optional) This function turns off the air conditioner automatically when you go to sleep. This function turns off the air conditioner automatically when you go to sleep. 1 Turn the appliance on. 1 Turn the appliance on. 2 Press 2 Press {ptly button repeatedly. •• The icon below blinks at the bottom of the display screen. 3 4 Press or to 7 hours). button to select the hour (up Press SET/CANCEL button to finish. •• is displayed on the display screen. {ptly button repeatedly. •• The icon below blinks at the bottom of the display screen. 3 4 Press or to 7 hours). button to select the hour (up Press SET/CANCEL button to finish. •• is displayed on the display screen. NOTE NOTE •• •• This function is disabled when you set Off Timer. is displayed on some indoor units. •• Indoor unit display is displayed from 1H to 7H, which is displayed only 5 seconds and then return to the setting temperature. •• In the Cooling and Dehumidification Mode, the temperature increases by 1 °C after 30 minutes and additional 1 °C after another 30 minutes for a more comfortable sleep. •• The temperature increases up to 2 °C from the preset temperature. •• Although the remark for fan speed on the display screen may be changed, the fan speed is adjusted automatically. 20 Using the Light Off Function(Optional) This function displays the amount of electricity generated on the indoor display as the product operates. Display Screen Brightness Display the Current Energy Usage •• Press LIGHT OFF button. 1 Turn the appliance on. 2 Press kW [3 s] ENGLISH Using the Energy Display Function(Optional) You can set the brightness of the indoor unit display screen. button and hold it about 3 seconds. or •• The instantaneous power consumption( kW kWh) is displayed for a while on some indoor units. Display the Cumulative Energy Usage(Optional) 1 2 Turn the appliance on. Press twice. kW [3 s] button and hold it about 3 seconds kW •• The cumulative power consumption( kWh) is displayed for a while on some indoor units. NOTE •• It is not displayed on the wireless remote control. •• kW refers to instantaneous power consumption. •• kWh refers to cumulative power consumption. •• If it is more than 99 kWh, which is the range of expression, maintain it as 99 kWh. •• Power off resets its value. •• Display wattage under 10 kW with 0.1 kW(h) unit, and display one over 10 kW with 1 kW(h) unit. •• The actual power may differ from the power displayed. 21 Using the Comfort Air Function(Optional) Using the Energy Saving Function(Optional) Comfort Vane Operation This function minimizes power consumption during Cooling and increases the set temperature to the optimal level for a more comfortable environment. The temperature automatically settles at 22 °C, if room ambient temperature is below 22 °C. The temperature remains constant if it is above 22 °C. This function conveniently sets the vane to a preset position to deflect the supply air away from blowing directly onto the occupants in the room. 1 Turn the appliance on. 2 Press COMFORT AIR button repeatedly and select the desired direction. or •• is displayed on the display screen. NOTE •• or is displayed on some indoor units. •• This function is disabled when you press MODE or JET MODE button. •• This function is disabled and auto swing of vertical direction is set up when you press button. SWING ℃↔℉ [5 s] •• When this function is off, the horizontal vane operates automatically depending on the set mode. 22 1 Turn the appliance on. 2 Press MODE button repeatedly to select the Cooling Mode. 3 Press ENERGY SAVING button. •• is displayed on the display screen. 1 Turn the appliance on. 2 Press ENERGY CTRL button. ENGLISH Using the Energy Control Function(Optional) •• Press ENERGY CTRL button repeatedly to select each step. NOTE •• 1 step : The power Input is decreased by 20% compared to rated power input. −− is displayed on the display screen. •• 2 step : The power Input is decreased by 40% compared to rated power input. −− is displayed on the display screen. •• 3 step(Optional) : The power Input is decreased by 60% compared to rated power input. −− is displayed on the display screen. •• (1 step), units. (2 step) is displayed on some indoor •• This function is available with Cooling Mode. •• Capacity may decrease when Energy Control mode is selected. •• Desired temperature is displayed about 5 seconds if you press FAN SPEED, or button. •• Room temperature is displayed about 5 seconds if you press ROOM TEMP button. 23 Using Special Functions 1 Turn the appliance on. 2 Press FUNC button repeatedly to select the desired function. 3 Press SET/CANCEL button to finish. Display Screen Description To purify the air by removing particles that enters the indoor unit. To reduce noise from outdoor units. To keep your skin moisturized by generating ion clusters. To lower indoor humidity quickly. To maintain a minimum room temperature and prevent objects in the room from freezing. To fan away a mosquito. To remove moisture generated inside the indoor unit. To make the comfortable sleep environment. NOTE •• Some functions may not be supported, depending on the model. •• Some functions may operate differently from the remote control display. 24 Using the Silent Function 1 Press FUNC button repeatedly to select the desired function. This function prevents potential claims by neighbors, reducing noise from outdoor units. 2 Press SET/CANCEL button to cancel the function. is displayed on the display screen. •• NOTE •• This function is disabled when you press MODE or ENERGY CTRL or JET MODE button. Using the Air Purification Function These functions supply clean and fresh air by ion particles and filter. Function Display Description Ionizer Ion particles from Ionizer sterilize the aerial bacteria and other harmful substances. Plasma It removes microscopic contaminants from the intake air completely to supply clean and fresh air. NOTE •• You can use this function without turning the air conditioner on. •• Both the plasma lamp and the cooling lamp light up while Smoke Away/Plasma is in operation on some models. •• Do not touch ionizer during operation. •• This function may operate differently from the remote control display. •• This function is available with Cooling, Heating, Auto Changeover, Auto Operation Mode. Using the Ion Care Function This function keeps your skin moisturized by generating ion clusters which is absorbed into the surface of skin. •• is displayed on the display screen about 3 seconds. NOTE •• This function is available with Cooling, Fan Mode and Air Purification function. Using the Jet Dry Function This function maximizes the performance of dehumidification. •• , are displayed on the display screen. NOTE •• This function is available with Cooling, Dehumidification, Auto Operation, Fan Mode and Air Purification function. •• This function is not available with Sleep function. •• This function is disabled when you press MODE button. 25 ENGLISH Canceling Special Functions Using the Low Heating Function This function operates the heating system to maintain a minimum room temperature and prevent objects in the room from freezing where there is no permanent resident, such as a vacation. •• , are displayed on the display screen. NOTE •• This function is available with Heating Mode. •• During LH operation, when you press buttons such as , , MODE, FAN SPEED, and then return to Heating Mode, 30°C, high speed. •• If JET MODE button is pressed during LH operation, this function is disabled and Power Heating Mode is operated immediately. (only for power heating model) •• In case an error occurred, operation can be interrupted for the protection of the product. •• COMFORT AIR and button cannot be used while the LH function is in operation. Using the Mosquito Away Function(Optional) This function fans away mosquitos by generating a high-frequency wave. •• is displayed on the display screen. NOTE •• You can use this function without turning the air conditioner on. Using the Auto Clean Function In the Cooling and Dehumidification Mode, moisture is generated inside the indoor unit. This function removes such moisture. •• is displayed on the display screen. NOTE •• Some buttons cannot be used while the Auto Clean function is in operation. •• If you turn off the power, the fan operates for 30 minutes and cleans the inside of the indoor unit. 26 Using the Comfort Sleep Function •• , are displayed on the display screen. NOTE •• This function is available with Cooling Mode. •• The vane stops swing and sets indirect airflow angle, after 30 minutes from start even though the room temperature doesn’t decrease to optimal temperature to sleep. •• It is possible that a comfortable sleep environment is different according to the people. ENGLISH This function operates the air conditioner automatically to make the comfortable sleep environment. Smart Appliance Connectivity Using the Wi-Fi Pairing Function(Optional) Once it is connected to the internet through a home Wi-Fi network, you can control the appliance remotely with the application for the smart phone. and JET MODE button •• Press and hold the simultaneously about 3 seconds. kW [3 s] NOTE •• It is not displayed on the wireless remote control. •• For more information, read manual in Wi-Fi module. 27 Using the Smart Diagnosis Function(Optional) Smart Diagnosis allows users to conveniently check maintenance information of a product. •• Easily checking operational status of the air conditioner. •• Easily understanding the error messages. •• Helping to improve device performance and expand product life. 1 Search and download LG A/C Smart Diagnosis in Google play or App store. 2 Click the Receive button on the main screen on your phone. 3 Press and hold the ROOM TEMP button about 5 seconds aim at the indoor unit. 4 Hold your phone close to the indoor unit. •• Buzzer beeps will be received by your phone. 5 Confirm the received information on your phone. NOTE •• Be sure to keep ambient noise to a minimum or the phone may not correctly receive the buzzer beeps from the indoor unit. 28 ENGLISH MAINTENANCE WARNING •• Turn off the power and unplug the power cord before you perform any maintenance; otherwise it may cause electric shock. If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in best condition. Clean the product regularly to maintain optimal performance and to prevent possible breakdown. •• Dry the air conditioner in Fan mode for 3 to 4 hours and disconnect the power. There may be internal damage if moisture is left in its components. •• 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 the odor generated from moisture. Air Filter •• The feature may be changed according to the type of model. 29 Type Air filter Description Clean with a vacuum or hand wash. Interval 2 weeks Triple filter Clean with a vaccum or brush. Every 3 months 3M filter Clean with a vaccum or brush. Every 6 months Use dry cotton bud to remove any dust Every 6 months Ionizer(Optional) Clean the Indoor unit surface by using a soft, dry cloth. Indoor unit Outdoor unit Regularly Have a professional clean the condensate drain pan. Once a year Have a professional clean the condensate drain pipe. Every 4 months Replace the remote control batteries. Once a year Have a professional clean the heat exchanger coils and the panel vents.(Consult with technician). Once a year Have a professional clean the fan. Once a year Have a professional clean the condensate drain pan. Once a year Have a professional verify that all the fan assembly is firmly tightened. Once a year Clean the electric components with air. Once a year NOTE •• Never use water that is higher than 40 °C when you clean the filters. It may cause deformation or discoloration. •• Never use volatile substances when you clean the filters. They may damage the surface of the product. •• Do not wash the 3M filter with water, because the filter can be damaged (Optional). •• Do not wash the Triple filter with water, because the filter can be damaged (Optional). 30 Clean the Air Filter NOTE •• The air filter can be broken when it is bended. If you look at the indoor unit from above it, can assemble the top filter easily. 1 Turn off the power and unplug the power cord. 2 Hold the knob of air filter, lift it up slightly. 3 Remove it from the indoor unit. 4 Clean the filter with a vacuum cleaner or with lukewarm water with neutral detergent. 5 Dry the filter in the shade. 6 Insert the hooks of the air filter into the front cover. 7 Push down hooks to assemble the air filter. 8 Check the side of the front cover for correct assembly of the air filter. ENGLISH Clean the air filters once every 2 weeks, or more, if necessary. Type2 •• When the air filter is not assembled correctly, dust and other substance come into the indoor unit. Type1 1 Turn off the power and unplug the power cord. 2 Open the front cover. 3 Hold the knobs of the air filters, pull them down slightly and remove them from the indoor unit. •• Lift up both sides of the cover slightly. 4 Clean the filters with a vacuum cleaner or with lukewarm water with neutral detergent. 5 Dry the filters in the shade. 6 Insert the hooks of the air filters into the front cover. 7 Check the side of the front cover for correct assembly of the air filters. 31 Clean the 3M and Triple Filter(Optional) 1 Turn off the power and unplug the power cord. 2 Remove the air filters from the indoor unit. 3 Remove the 3M and Triple filters from the indoor unit. 5 Insert the 3M and Triple filters. Type1 Type1 Type2 Type2 4 32 Clean the filters with a vacuum cleaner. 6 Assemble the air filters. 7 Check the side of the front cover for correct assembly of the air filters. NOTE •• The feature and location of 3M and Triple filter may vary according to the type of model. ENGLISH 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 Calling for 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 Burning smell and strange sounds are coming from the unit. Water leaks from the indoor unit even when the humidity level is low. The air conditioner does not work normally. The power cable is damaged or it is generating excessive heat. A switch, a circuit breaker (safety, ground), or a fuse is not operated properly. •• Turn off the air conditioner, unplug the power cable or disconnect the power supply, and contact the service center. The unit generates an error code from its self-diagnosis. The air conditioner does not work. The air conditioner is unplugged. •• Check whether the power cord is plugged into the outlet or the power isolators are switched on. A fuse exploded, or the power supply is blocked. •• Replace the fuse or check if the circuit breaker has tripped. 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. •• Check if the circuit breaker has tripped. The air conditioner was turned off automatically at a preset time. •• Turn the air conditioner on. The battery setting in the remote controller is incorrect. •• Make sure that the batteries are inserted correctly in your remote controller. •• If the batteries are placed correctly, but the air conditioner still does not operate, replace the batteries and try again. 33 Problem Possible Causes Corrective Action Air is not circulating properly. •• Make sure that there are no curtains, blinds, or pieces of 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 information. The room temperature is too high. •• In summer, cooling the indoor air fully may take some time. In this case, select the Jet Mode to cool the indoor air quickly. Cold air is escaping from the room. •• Make sure that no cold air is escaping through the ventilation points in the room. The desired temperature is higher than the set temperature. •• Set the desired temperature to a level lower than the current temperature. There is a heating source nearby. •• Avoid using heat generators like electric ovens or gas burners while the air conditioner is in operation. Fan Mode is selected. •• During Fan Mode, air blows from the air conditioner without cooling or heating the indoor air. •• Switch the operation mode to cooling operation. Outside temperature is too high. •• The cooling effect may not be sufficient. The fan speed cannot be adjusted. The Jet Mode, or Auto Operation Mode is selected. •• In some operation modes, you cannot adjust the fan speed. Select an operation mode in which you can adjust the fan speed. The temperature cannot be adjusted. The Fan Mode or Jet Mode is selected. •• In some operation modes, you cannot adjust the temperature. Select an operation mode in which you can adjust the temperature. The air conditioner is suddenly turned off. •• The Timer Function may have timed out, which turns the unit off. Check the timer settings. A power failure has occurred during operation. •• Wait for the power to come back. If you have the Auto Restart function enabled, your unit will resume its last operation several minutes after power is restored. The Auto Clean function is being operated. •• Allow the Auto Clean function to continue since it removes any remaining moisture inside the indoor unit. If you do not want this feature, you can turn the unit off. The air conditioner does not emit cool air. The air conditioner stops during operation. The indoor unit is still operating even when power has been turned off. 34 Problem Possible Causes Corrective Action ENGLISH The air outlet on the indoor unit is discharging mist. The cooled air from the air conditioner •• When the room temperature decreases, makes mist. this phenomenon will disappear Water leaks from the outdoor unit. In the heating operations, condensed water drops from the heat exchanger. There is noise or vibration. A clicking sound can be heard when the unit starts or stops due to movement of the reversing valve. Creaking sound: The plastic parts of the indoor unit creak when they shrink •• These are normal symptoms. The noise will or expand due to sudden temperature stop. changes. Flowing or Blowing sound: This is the flow of refrigerant through the air conditioner. The indoor unit gives off an odor. Odors (such as cigarette smoke) may be absorbed into the indoor unit and discharged with airflow. •• If the smell does not disappear, you need to wash the filter. If this does not work, contact the service center to clean your heat exchanger. When Heating Mode starts, the vane is almost closed, and no air comes out, even though the outdoor unit is operating. •• This symptom is normal. Please wait until the unit has generated enough warm air to blow through the indoor unit. The outdoor unit is in Defrosting Mode. •• In Heating Mode, ice/frost is built up on the coils when the outside temperature falls. This function removes a layer of frost on the coil, and it should finish in approximately 15 minutes. Outside temperature is too low. •• The heating effect may not be sufficient. The air conditioner does not emit warm air. •• This symptom requires installing a drain hose under the base pan. Contact the installer. NOTE •• Some functions may not be supported, depending on the model. 35
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