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LG LB-C302GSA0 Owner’s Manual
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The LG LB-C482ESG0 is a powerful air conditioner with a range of features to keep you comfortable all year round. It offers efficient cooling and heating, as well as dehumidifying and air purification functions. With its 48,000 BTU capacity, it's ideal for large rooms or open-plan living areas. The unit is also equipped with a plasma air filter to remove harmful particles and allergens from the air, creating a healthier indoor environment.
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LG Air Conditioner Ceiling Duct-Type LG OWNER'S MANUAL IMPORTANT Please read through this manual. It contains valuable information about your air conditioner. This manual may help save time and money by explaining proper product maintenance and preventing improper use. PRECAUTIONS Pay close attention to precautions in order to prevent potential hazards and damage from misuse or improper installation. LG is not responsible for any damages caused by misuse of the product. Prior to installation, this air-conditioning unit must be submitted for utility (EN service which 61000-3 approval by the provides electricity Norm.) P/No.: 3828A20167F F Your Records or Write the model and serial numbers here: Model # Serial # 1. 2. Safety Precautions Operating Instructions 3. Care and Maintenance 4. Before you call for service You can find them on a label on the side of each unit. Dealer's Name Date Purchased R ead This Manual Inside you will find many helpful hints on how to and maintain your air conditioner properly. Just preventive care on your part deal of time and money can save over you a a use little great the life of your air conditioner. You'll find many chart of answers to common problems If you review troubleshooting tips. our in the chart of you may not need to call Troubleshooting Tips first, for service at all. CAUTION ? Contact the authorized service technician for or repair maintenance of this unit. ? Contact the installer for installation of this unit. ? The air conditioner is not intended for children or use by young invalids without supervision. ? Young children should be supervised to they do not play with the air conditioner. ? When the power cord is to be replaced, replacement work shall be performed by authorized personnel ensure that only. ? Installation work must be performed in accordance with the national standards by personnel only. wiring authorized Safety Precautions Precautions To prevent injury and property damage, follow these instructions. Incorrect operation due to ignoring instructions indicated by the following symbols. will harm cause WARNING This symbol shows the CAUTION This symbol indicates the possibility or damage, of death possibility of or injury the seriousness of which is serious or injury. damage to property. Never Do This Always Do This Installation precautions WARNING WARNING Do not ? install, remove and reinstall the unit by yourself. Improper installation will cause water leakage, electrical shock, or fire. Please consult authorized dealer or specialist for the installation work. Please note fault caused by improper installation is not covered by warranty. Unit must be installed in an easily accessible area. Any additional cost required to hire a special equipment to service the unit will be the responsibility of the customer. ? WARNING WARNING Do not Do not damage or use an unspecified power cord. ? It will ? If the cause electrical shock with wet hands. ? It may cause electrical shock. Do not unit out It will operate a cause When Otherwise, it will electrical shock heat cause or fire due to generation. hazard. or stop the by inserting or pulling the power plug. electrical shock fire due to heat or ? Do not insert your finger or stick, etc. into the air inlet/air Do not expose the skin to cool air directly for a long outlet. time. Since the fan rotates at speed, this may cause or damage the unit. generation. abnormality (smell of burning, etc) stop the air conditioner, and If the unit continues to be operated condition, it may fire, trouble, cause a in an high an injury Repair an or ? This could damage your health. relocation should not be done by the customer. occurs, turn off the breaker. ? ? supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid ? fire. or Plug in the power plug properly. operate switches abnormal ? etc. In this case, consult your dealer. 3 If this is done in correctly, it may cause a fire, electric shock, injury by dropping of the unit, water leakage, etc. Consult your dealer. CAUTION CAUTION ? Contact the authorized Service technician for ? Contact the installer for installation of this unit. ? The air conditioner is not intended for use repair or maintenance of this unit. children by young or infirm persons without supervision. ? Young children should be supervised to ensure that they do not play with the air conditioner. CAUTION CAUTION Do not clean the air Ventilate well when used When the unit is to be conditioner with water. together with cleaned, switch off, stove, etc. a and turn off the breaker. ? Water may enter the unit and degrade the insulation. It may cause an electric shock. Do not put a pet ? This could injure house or plant where it will exposed to direct the ? An oxygen Do not be or shortage apply an may ? occur. put where is a pet or plant. flammable spray. ? Do not time in leaving to direct imperfect operate for ? door or a In the damaged. window cooling mode, if it is The unit may drop or fall down and cause an injury. be used for unit and do not put on it. going to long time, turn a It may cause an step injury. onto an ? It may step on the outdoor anything injury through dropping or falling down. cause an Do not unstable bench when use for special purposes. attaching/detaching the panel. open. ? installation Do not Do not long high humidity, e.g. a on When the unit is not off the breaker. It may cause combustion. it may stand which is ?Itmaycauseafireor air flow. ? speed during operation, cause an injury. air flow. stove, etc. exposed high Do not leave insecticide deformation of the cabinet. Do not Since the fan rotates at ? operated in a room with high humidity (80%r.h. or more) for a long time, water condensed in the air conditioner may drop and may wet and spoil furniture, etc. It may case an falling down. injury, etc. by ? Do not use precision devices, food, animal, plants and art objects. preserve It may cause quality, If the supply cord is damaged, it must be replaced by a special cord or assembly available from the this air conditioner to deterioration of etc. When the air filter is to be removed, do not touch the Do not insert hands vanes when the air metal parts of the indoor unit. conditioner is through operating. manufacturer of its service agent. ? If will cause electrical shock or ? It may cause an injury. fire. ? It will cause an rotating 4 blower. injury by the Operating Instructions Operating Instructions Name and Function of Remote Controller Remote Controller OPERATION SET TEMP Room Temp Time Timer On Set Operation unit FAN SPEED SUB FUNCTION HI Heater Preheat MED Defrost LO Filter ZONE 1 Out door 1234 Program set Off010305070911131517192123 no. Time 3 Signal receptor 2 5 8 9 10 11 12 13 Timer Cancel Program Week 6 47 Holiday Plasma 15 SET/CLR Hour Min 16 RESET 14 1 17 Operation display Displays the operation 9 conditions. Used to set the timer when the desired time is obtained. 2 On/Off Button Operation starts when this button is pressed, pressed again. stops when the button is and 10 Week Button Used to set 3 Set Temperature Button Used to set the 11 temperature when the desired temperature is obtained. 4 FAN room air without cooling or Button(optional:48/60k Model only) Used to set desired fan time in the Used to select the ? 8 holiday of the week. weekly timer and change the Function. Used to set and clear the speed. operation day 14 Set and Clear Button weekly timer. 15 Room Temperature Checking Button 7 Operation Mode Selection Button ? a Used to set the time of the 6 Fan Speed Button ? of the week. 13 Time Set Button Used to set the Electric Heater. ? day Program Button Used to set the weekly timer. Used to set heating. Electric Heater a 12 Holiday Button Operation Button Used to circulate 5 Timer Set Button Used to check the mode. room temperature. 16 Plasma Air Clean Button(optional) Auto Operation Mode. Cooling Operation Mode. Soft Dry Operation Mode. Heating Operation Mode.(except cooling model) 17 Reset Button Used to set the current time and clear the setting time. Timer Cancel Button Used to cancel the timer. Display temperature can be different from actual room temperature if the remote installed at the place where sun-rays are falling directly or the place nearby heat 5 controller is source. Optional Function WIRELESS REMOTE CONTROLLER ? This air-conditioner is equipped with wired remote controller basically. But if you want to have the wireless controller, you pay for it. remote 1 Remote Controller FAN Operation Button Used to circulate Signal transmitter Transmits the signals to the signal receptor. 1 11 2 Cooling Operation Button 3 Soft 4 Heating Operation Button (Heat pump model only) 5 Timer Set Button obtained. Then the wired remote controller is set up to 24 hours by an hour but the wireless remote controller is set up 9 to 7 hours 2 5 6 7 6 heating. or Used to set the timer when the desired time is 10 3 cooling Dry Operation Button Used to dehumidify without overcooling. A/CL 4 air without room by hour. an 7 Fan Speed Button use Used to set the desired fan 7 want to set the wired remote controller. over hours, Therefore, if you speed. On/Off Button 8 Operation starts when this button is when the button is 8 Set pressed, and stops pressed again. Temperature Button Used to set the temperature when the desired temperature is obtained 9 Auto Operation Button 10 Plasma Air Clean Button(Optional) 11 Electric Heater Button(Optional: 48/60k Model only) Used to set the Electric Heater. for ? Aim at the ? The ? Be ? Do not ? Do not Controller signal receptor on the wired remote controller so as to operate. remote control signal can be received at a distance of up to about 7m. sure that there Block are no obstructions between the remote controller and the drop or throw the remote controller. place the remote controller in a location exposed other heat ? CAUTION handling the Remote to direct sunlight, signal receptor. or near the heating unit, or any source. strong light over the signal receptor with a curtain or etc. (ex:electronic quick start, ELBA, inverter type fluorescent lamp) a 6 so as to prevent the abnormal operation. Set the Current Time and a 1 Press the ' ' day of the Week button. Hour Each time the button is You pressed, the number is changed from to . set the number of the current hour. can OPERATION SET TEMP FAN SPEED SUB FUNCTION FAN SPEED SUB FUNCTION Hour Time 2 Press the ' ' button. Min Each time the button is You can pressed, the number is increased from to . set the number of the current minute. OPERATION SET TEMP Min Time 3 Press ' Week ' button. Each time the button is You can set the day pressed, a day of the week is shifted from sunday to saturday. of the week. OPERATION Week SET TEMP FAN SPEED SUB FUNCTION Time 4 Press the ' RESET ' button. If you want to reset the current time and a day of the week, click the Reset button. OPERATION RESET 7 SET TEMP FAN SPEED SUB FUNCTION Weekly Programming 1 Press the button. Program The remote controller is displayed like a picture. ' Then Program set ',' OPERATION Program ' SET TEMP Program Time Press the 2 Week ' ' button. button repeatedly until desired mode appears. Week Week For example, 3 Select the time you want. Press if you want Hour or If you press ' 05 ' Using Min button 4 times. Thu, press button, then blinking letter is shown. SET/CLR button, then ' ' shape appears. that five o'clock is reserved. shape means below buttons, you can reserve time. SET/CLR Hou * For example, Min the air-conditioner is on 6,7,8 and 13~22o'clock. OPERATION Time 4 Press the Program button again SET TEMP FAN SPEED SUB FUNCTION 010305070911131517192123 to finish weekly programmining. Program 8 FAN SPEED SUB FUNCTION set 010305070911131517192123 Week Press and '01' is blinked. Holiday Setting If 1 Tuesday is a holiday in this week, you may set a holiday. Program Press the Program button. Week 2 Press the Week button. Select the 3 Press the Tuesday. button. Holiday OPERATION Holiday Then the remote controller will be The outside 4 Press the rectangular Program means button again displayed holiday. to finish ' '. Time holiday setting. SET TEMP on or turn off in several Program hours. Timer 1 Press the Timer button to turn Timer 2 Change on or the timer off. setting until the desired time is set. Hou 3 If you want to cancel the timer setting, press the Cancel button. 9 SUB FUNCTION 010305070911131517192123 Timer Setting(Delay start/Pre-set stop) This function is used to turn FAN SPEED Min Cancel Operation Mode Cooling Mode Cooling Mode Soft Dry Mode Soft Mode Heating Mode Dry Auto Mode (Cooling Model) Auto Mode (Heat Pump Model) Operation Procedure 1st On/Off Button OPERATION SET TEMP Room Temp Time Timer On Set 2nd Operation Operation unit FAN SPEED SUB FUNCTION HI Heater Preheat MED Defrost LO Filter ZONE Out door 1234 Program set Off010305070911131517192123 no. Time 3 Mode Selection Button 1 3rd Room Temperature Setting Button Timer Cancel Program Week Holiday Plasma SET/CLR Hour 4th Indoor Fan Speed Selection Button 10 Min RESET 42 Cooling Operation Mode Press the On/Off Button. 1 2 Select Cooling Operation. Press the Operation Mode Selection Button. Each time the button is pressed, the operation mode is shifted in the arrow direction. HEAT PUMP MODEL Operation Display OPERATION SET TEMP OPERATION FAN SPEED SET TEMP FAN SPEED OPERATION SET TEMP FAN SPEED HI OPERATION SET TEMP FAN SPEED HI HI LO Soft Cooling Operation Dry Operation Auto Heating Operation Operation COOLING MODEL Operation Display OPERATION SET TEMP FAN SPEED SUB FUNCTION OPERATION SET TEMP FAN SPEED SUB FUNCTION OPERATION SET TEMP FAN SPEED HI SUB FUNCTION HI LO Soft Cooling Operation 3 Set the OPERATION temperature lower than the SET TEMP FAN SPEED SUB FUNCTION HI 4 ? The room Operation temperature within a can be set range of 18°C 30°C ~ by1°C. temperature. Set the fan Auto Dry Operation To raise the Temperature. To lower the Temperature. speed. Operation Display OPERATION SET TEMP FAN SPEED SUB FUNCTION OPERATION SET TEMP FAN SPEED SUB FUNCTION OPERATION SET TEMP FAN SPEED HI MED LO ? ? ? Select the fan speed in three steps- high, low, medium. The display shows high fan speed. Each time the button is pressed, the fan speed mode is 11 shifted. SUB FUNCTION Soft Dry Operation Mode This mode dehumidifies without 1 overcooling. Press the On/Off Button. Select Soft 2 Press the Dry Operation. operation Mode Selection Button. Each time the button is pressed, the mode is shifted in the operation arrow direction. HEAT PUMP MODEL Operation Display OPERATION SET TEMP OPERATION FAN SPEED SET TEMP FAN SPEED OPERATION SET TEMP HI FAN SPEED OPERATION SET TEMP FAN SPEED HI HI LO Soft Cooling Operation Dry Operation Heating Operation Auto Operation COOLING MODEL Operation Display OPERATION SET TEMP FAN SPEED SUB FUNCTION OPERATION SET TEMP FAN SPEED SUB FUNCTION OPERATION HI SET TEMP FAN SPEED SUB FUNCTION HI LO Cooling Operation During 3 ? Soft Auto Dry Operation Operation Dry Operation. The indoor fan impossible Soft speed is because it's automatically already being set to the low, set to the best Control. 12 so the shift of the indoor fan speed for Dry Operation by speed Micom is Heating Operation Mode (Heat pump model only) 1 2 Press the On/Off Button. Select Heating Operation. Press the Operation Mode Selection Button. Each time the button is pressed, the mode is shifted in the operation arrow direction. Operation Display OPERATION SET TEMP OPERATION FAN SPEED SET TEMP FAN SPEED OPERATION SET TEMP FAN SPEED HI OPERATION SET TEMP FAN SPEED HI HI LO Soft Cooling Operation 3 Set the Dry Operation ? temperature. OPERATION SET TEMP FAN SPEED Auto Heating Operation The temperature range of 16˚C SUB FUNCTION can 30˚C ~ Operation be set within by a 1˚C. HI 4 Set the fan To raise the Temperature. To lower the Temperature. speed. Operation Display OPERATION SET TEMP FAN SPEED SUB FUNCTION OPERATION SET TEMP FAN SPEED SUB FUNCTION OPERATION SET TEMP FAN SPEED SUB FUNCTION HI MED LO ? Select the fan in three ? The ? Each time the button is speed display shows high steps high, low, medium. fan mode is shifted. - fan speed pressed, the speed OPERATION 5 SET TEMP This air-conditioner is set to the hot start control in FAN SPEED SUB FUNCTION HI Preheat order not to discharge the cold air during the heating operation. This time, the remote controller indicates 'Preheat'. OPERATION If the outdoor temperature is 6 heating operation, too low during the this air-conditioner is set to the defrosting operation and the remote controller indicates 'Defrost'. 13 SET TEMP FAN SPEED SUB FUNCTION HI Defrost Auto Operation Mode Press the On/Off Button. 1 2 To select Auto Each time the Operation, press the Operation Mode Selection button. button is pressed, the operation mode is shifted in the direction of the arrow. HEAT PUMP MODEL Operation Display OPERATION SET TEMP OPERATION FAN SPEED SET TEMP FAN SPEED OPERATION SET TEMP HI FAN SPEED OPERATION SET TEMP FAN SPEED HI HI LO Soft Cooling Operation Dry Operation Auto Heating Operation Operation COOLING MODEL Operation Display OPERATION SET TEMP FAN SPEED SUB FUNCTION OPERATION SET TEMP FAN SPEED SUB FUNCTION OPERATION SET TEMP FAN SPEED HI SUB FUNCTION HI LO Soft Cooling Operation 3 HEAT PUMP MODEL Auto Dry Operation Operation Set the temperature lower than the room themperature. The temperature can be set within a range of 18˚C 30˚C by 1˚C. ~ OPERATION SET TEMP FAN SPEED SUB FUNCTION HI To raise the Temperature. To lower the Temperature. Set the temperature upper or lower than the standard temperature. The temperature can be set within a range of -2 2 by 1 level. COOLING MODEL OPERATION SET TEMP ~ FAN SPEED SUB FUNCTION HI Cold Cool Proper Warm To raise the (When (This Display state after 4 Temperature. too cool or cold.) To lower the Temperature. (When you feel too warm or hot.) indication will be shifted to the initial Auto Mode you feel Hot seconds.) During Auto Operation: You can The system will automatically switch from the cooling mode and set switch the indoor fan temperature.(Heat speed. pump model only) 14 to the heating mode as the room temperature FAN Operation Press the On/Off Button. 1 2 Press FAN Operation Button. 3 Each time Indoor Fan Speed arrow button is pressed, the fan speed mode is shifted in the direction. OPERATION SET TEMP FAN SPEED SUB FUNCTION ? Fan speed is SUB FUNCTION ? Fan speed is low. SUB FUNCTION ? Fan speed is medium. HI OPERATION SET TEMP FAN SPEED high. LO OPERATION SET TEMP FAN SPEED MED * You can't set the temperature in Fan Operation mode. To exit this mode, press 'Operation Mode' button. 15 Electric Heater Operation Mode(Optional: 48/60k Model Only) 1 2 Press the On/Off Button. Select E/heater heating+ Press the Press the Operation. Operation Mode Selection Button. Heater Operation Button on the remote controller.(When the unit operates in heating mode.) OPERATION SET TEMP FAN SPEED HI 3 SUB FUNCTION Heater Set the temperature upper than the room temperature. The temperature can be set within a range of 16°C~30°Cby 1°C. OPERATION SET TEMP FAN SPEED HI 4 Set the Fan To raise the Temperature. To lower the Temperature. SUB FUNCTION Heater Speed. ? Each time the Button is shifted. 16 pressed, the Fan Speed mode is PLASMA Purification Operation (Optional) 1 OPERATION SET TEMP FAN SPEED Press the On/Off button. The unit will start. 2 SUB FUNCTION HI Open Operation will 3 Cancel Week Holiday start when the button is speed speed be set after opening the can select the in three Each time the steps-low, medium or high. button is pressed, the fan speed mode is shifted. Air purifying operation (PLASMA) is available during cooling, heating or any other operations. SET/CLR Min can pressed is pressed again. door of the remote control. You Plasma Hour Plasma the remote control. stop when the button New Fan fan Program on Press the PLASMA On/OFF button. and Timer the door RESET Child Lock Function This is the Function that any children cannot used to the air-conditioner. OPERATION SET TEMP Operation procedure 1 To set the Child-Lock Function Press the Timer button and Minute Set button for three seconds. Then the operation display. mode shift to child lock mode and it is When you press any button in this any selected mode and the 'CL' is three seconds. But the Room time, the displayed 'CL' in the operation remote controller is not converted to displayed in the remote controller for about Temperature function is operated in spite of child Timer ogram Cancel Week Plasma SET/CLR lock mode. Hour 2 To cancel the Child-Lock Function Press the Timer button and Minute Set button for three seconds. Then the child-lock mode is cancelled and the preselected mode is displayed remote controller. 17 in the Holiday Min SET FAN SPEED SUB FUNCTION Telephone Control Operation(optional) Calling from outside, you can start the air conditioner to keep the room comfortable. Even though you went out with the air conditioner on, you can turn it off using the phone 1. With a normal telephone machine. 1 TURN ON 1 outside. Dial the number which is connected with the air conditioner. 2 3 ON ON 2 After ringing 5 times. You can hear the off), then press "0" "0" "7" "8" "Beep" sound (if the air conditioner accordingly. 4 With the sound 5 Hang 1 Dial the number which is connected with the air conditioner. 2 After up the "Beep, Beep" the air conditioner starts OFF OFF phone. ringing 5 times. You can hear the on), then press 4 With the sound 5 Hang up the "Beep Beep" sound (if the air conditioner "0" "0" "7" "9" accordingly. "Beep---" the air conditioner is turned off. phone. Note: product works If internal If on. TURN OFF 3 This is user user doesn't after telephone rings picks up the push the If it is connected phone telephone through EPABX 5 times. before 5 rings, Telephone control button 25 seconds after beep, Telephone system, Tele control doesn't work. 18 function does not work. control function doesn't work. is Telephone Control Operation(optional) 2. With a ARS telephone machine(with auto-answering function) In advance the 1 user need to operate that ARS should work after ringing TURN ON 4 times. Dial the number which is connected with air 1 conditioner. After 2 ringing 4 times, "Beep" sound the answering machine. from ON ON 2 TURN OFF 3 Press "0" "0" "7" "8" 4 With the sound and OGM sound accordingly. "Beep, Beep" the air conditioner starts on. 5 Hang up the 1 Dial the number which is connected with air phone. conditioner. After 2 from OFF OFF ringing 4 times. "Beep" sound the answering machine. 3 Press "0" "0" "7" "9" 4 With the sound and OGM sound accordingly. "Beep---" the air conditioner is turned off. 5 Hang up the phone. Note: The numbers of response bell should be adjusted to four times if pressing "Out-off-office" button other action for automatic response. The recording time of OGM If it is connected to (Outgoing Message) key phone, should be less than it cannot be worked. 19 approximately 15 seconds. or taking Operation Details ? Cooling Operation When the Mode temperature, it operates in cooling mode at the set temperature, the set fan speed, and then it will be in automatically turn off when the room temperature reaches the set temperature +0.5°C. room temperature is higher than the set ROOM TEMP. More 3 minutes OPERATION START SET TEMP. +0.5°C) OPERATION STOP SET TEMP. -0.5°C) INDOOR FAN OUTDOOR FAN/COMP : SETTING FAN SPEED Helpful : LOW COOL OPERATION :COMPON :COMPOFF information Airflow speed and cooling capacity. The cooling capacity indicated in the specification is the value when the fan speed is set to high, and the capacity will be lower at low or medium fan speed. High fan speed is recommended when you wish to cool the room quickly. ? High Speed After main power is on, Fan will start 7 seconds later. Self-Diagnosis Function 'CH' will flash in the remote controller display when a problem occurs. 20 Then please contact your dealer. Care and Care and maintenance maintenance Caution: Before performing any maintenance, turn off the main power to the system. Indoor Unit Grille, Case, Never and Remote Control Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or use any of the followings: Water hotter than 40°C ? Could deformation and/or cause discoloration. abrasives. Note: Volatile substances ? Supply power must be disconnected cleaning the indoor unit. Could before damage the surfaces of the air conditioner. SINNER SCOURING CLBARGER Benzene Air filters 1 Air outlet vent Air Filter Clean the filter with ? suction once should be checked and cleaned side) every 2 weeks or more ? often if necessary. warm, soapy water. The air filters behind Indoor unit (the a vacuum or If very dirty, wash with detergent in lukewarm If hot water (50°C or a solution of water. more) is used, filter may be deformed. 2 After 3 Re-install the air filter. washing with water, dry well in the shade. Air outlet vent PLASMA Filter (Optional) The PLASMA filter should be checked and once every month or more cleaned, 1 often, if necessary. After removing the Cleaner Bracket Panel-Cover, draw the Air slightly sideward to remove the PLASMA filter. 2 Air Inlet Vent PLASMA Filter seconds after drawing Bracket, it may out Air Cleaner cause an electric shock. 21 mild detergent, for 20~30minutes. 3 Dry the PLASMA filter in the shade for a day. (Especially, the humidity must be removed perfectly from this parts). 4 Be careful not to cut the electric 5 Don't touch this PLASMA Filter within 10 the PLASMA filter into the water mixed with Dip while discharge washing. Re-install the PLASMA filter to the position. original lines Outdoor Unit The heat exchanger coils and panel vents of the outdoor unit should be checked regularly. If clogged with dirt or soot, the heat exchanger and panel vents may be professionally steam cleaned. (Side) (Rear) Air intake vents Note: Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs. Piping Air outlet vents (Side) (Rear) Air intake vents Air outlet vents Piping 22 When the air conditioner is not going to be used for a When it is not a 1 going to be long time. When the air conditioner is to used for be used Operate the air conditioner on Air circulation mode (Refer to page 15) for 2 to 3 hours. This will ? 2 dry out the internal long time. again. Check that the air inlet and outlet of the indoor/outdoor unit not blocked. are parts. Turn off the circuit breaker. Helpful CAUTION CAUTION The air filters and your electiric bill. If the air filters become clogged with Turn off the circuit breaker when the air conditioner is not going to be used for a Dirt may collect and may long time. cause a information cooling capacity will drop, electricity used to operate fire. dust, the and 6% of the the air conditioner will be wasted. Operation Tips Do not overcool the room. blinds Keep or closed. good for the health wastes electricity. Do not let direct sunshine and enter the when the air conditioner is in operation. Avoid regularly. Ventilate the room occasionally. Blockages in the air filter reduce the airflow and lower cooling and dehumidifying effects. Clean at least once Since windows closed, it is a are good kept idea to open them and ventilate the room now and then. every two weeks. 23 that the doors opening windows to are shut tight. doors and much as keep the room. Clean the air filter sure and windows This is not room Make curtains as possible cool air in the Troubleshooting Tips Before you call for service... Troubleshooting Tips! Save time and money! Check the before following points requesting repairs service.... If the malfunction or persist, please contact your dealer. Case See page Explanation The air conditioner does not operate. ? Have you made a ? On first the indoor unit starting, mistake in timer operation? 9 operates in fifteen seconds. ? Has the fuse blown has the circuit breaker or - been The room has odor. peculiar a ? tripped? Check that this is not the smell exuded damp a walls, carpet, furniture or by cloth items in the - room. It seems leaking that condensate is ? operate for about 3 minutes when restart. occurs when the airflow from the air conditioner cools the from the air Conditioner. Air conditioner does not Condensation warm room ? This is the ? Wait about three minutes and - air. protector of the mechanism. operation will - begin. Does not cool or heat effectively. ? Is the air filter dirty? See air filter cleaning 21 instructions. ? The may have been very hot when the air conditioner was first turned on. Allow room room time for it to cool down. ? ? Has the setting temperature incorrectly? been set Are the indoor unit's air inlet or 11, 13 outlet vents - obstructed? The air conditioner operation is ? noisy. For a noise that sounds like water -This is the sound of freon flowing flowing. inside the air conditioner unit. ? For a noise that sounds like the releasing into compressed air - atmosphere. -This is the sound of the being processed inside dehumidifying water the air conditioning unit. Crack sound is heard. Remote control no display display ? is faint, or ? This sound is generated by the expansion/contraction of the inlet grille, to changes of temperature. Has the circuit breaker been tripped? at all. 24 etc. due - Product Specifications Details of LG serial No. 1 2345 Code Detail 1 Year Nation 4 ex) 01~12 Month (Digit) ex) A~Z Product of year 7, 2000 digit 1997 (Digit) March 0 03, August A~Z ex) K ex) A Korea, C Serial No. 0~9 PART NAME 1 COMPRESSOR 2 MOTOR 3 MAIN PCB ASSY 4 REMOCON 5 TRANSFORMER China Airconditioner (Alphabet) 6~10 NO 08 Where manufactured (Alphabet) 5 Meaning The last 0~9 Main Service Part List 891 0 Code of Model Month 2,3 67 Production Quantity (Digit) H. G. IBRAHIM SHAKER COMPANY, LTD. SERVICE CENTER * JEDDAH P. O. BOX 50, JEDDAH 21411 KINGDOM OF SAUDI ARABIA TEL NO. * RIYADH AL-KHOBAR 6422952 / 6425527 P. O. BOX 15, RIYADH 11411 KINGDOM OF SAUDI ARABIA TEL NO. * : : 4020570 P. O. BOX 78, AL-KHOBAR 31952 KINGDOM OF SAUDI ARABIA TEL NO. : 8943714 Memo
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