LS h186g

Internal Use Only http://biz.lgservice.com Room Air Conditioner SVC MANUAL(Exploded View) MODEL : LS-C186G*L0 LS-H186G*L0 LS-C182G*L0 LS-H182G*L0 LS-C226G*L0 LS-H226G*L0 LS-C242G*L0 LS-H242G*L0 CAUTION Before Servicing the unit, read the safety precautions in General SVC manual Only for authorized service personnel Air Conditioner Service Manual TABLE OF CONTENTS LG Model Name .3 Safety Precautions Dimensions 10 Symbols Used in this Manual 10 Indoor Unit .10 Outdoor Unit 10 Product Specifications 13 Installation .15 Select the best Location 15 Piping Length and Elevation 16 Preparing Work for Installation 17 Fixing Installation Plate 18 Drill a Hole in the Wall 18 Flaring Work 19 Connecting the Piping 20 Connecting the Cables .24 Checking the Drainage 27 Forming the Piping 28 Air Purging .29 Panel Front Assembly 31 Test Running 32 Operation .34 Function of Controls 34 Remote Control Operations 41 Disassembly of the parts 42 Indoor unit 42 Troubleshooting Guide 44 Refrigeration Cycle Diagram 44 Pipe length and the elevation 45 3-way Valve 46 Cycle Parts .50 Electronic Parts 51 Schematic Diagram .58 Electronic Control Dvice 58 Wiring Diagram .59 Components Location 60 Exploded View .62 Indoor Unit .62 Outdoor Unit 63 Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes -2- LGE Internal Use Only LG Model Name LG Model Name 2006 Code - Type Code of Model 10 Meaning Producing Center, Refrigerant A~Z L: Chang-won R22 A: Chang-won R410A C: Chang-won R407C T: China K: Turkey R22 E: Turkey R410A H: Thailand N: India Z: Brazil D: Indonesia M: Mexico V: Vietnam S: Out Sourcing Product Type A~Z S: Split Type Air Conditioner Cooling/Heating/Inverter A~Z C: Cooling only H: Heat pump X: C/O + E/Heater Z: H/P + E/Heater 4, Capacity 0~9 Cooling/Heating Capacity Ex "09" → 9,000 Btu/h Electric Range 1~9 A~Z 1: 115V/60Hz, 2: 220V/60Hz 3: 208-230V/60Hz 5: 200-220V/50Hz 6: 220-240V/50Hz 7: 110V, 50/60Hz 8: 380-415V/50Hz 9: 380-415V/60Hz Chassis A~Z V: AC Inverter C/O N: AC Inverter H/P Q: DC Inverter C/O W: DC Inverter H/P A: 220V, 50Hz, 3Phase B: 208~230V, 60Hz, 3Phase C: 575V, 50Hz, 3Phase D: 440~460, 60Hz, 3Phase E: 265V, 60Hz F: 200V, 50/60Hz Name of Chassis of Unit Ex.F → SF Chassis Look A~Z Function A~Z 10 Serial No 0~9 Look, Color (Artcool Model) Basic Basic+4Way Plasma Filter Plasma Filter+4 Way Tele+LCD Tele+LCD+Nano plasma+4Way Nano Plasma F+(A/changeove)+A/clean+Low A Nano Plasma F+(A/changeove)+A/clean+4way+Low A Tele+LED+4way Internet Plasma F+4Way+Oxy generator Nano Plasma F+(A/changeove)+A/clean Nano Plasma F+(A/changeove)+A/clean+4way Nano Plasma F+(A/changeove)+A/clean+PTC Nano Plasma F+(A/changeove)+Autoclean+4way+PTC Nano Plasma F+(A/changeove)+A/clean+4way+Low A+PTC Negative ION+A/Clean (Nano)Plasma+Negative ION+A/Clean 4way+(Nano)Plasma F+Negative ION+Healthy dehumidification+A/Clean Nano Plasma F+4Way+(A/changeove)+A/clean+ LG Model Development Serial No * ARTCOOL COLOR Kiss E Red V Silver G Gold Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes -3- A B C D E F G H I J K L M N P Q R S T U Mirror Frame + Kiss Mirror Frame + Sunset Silver Frame + London Bridge LGE Internal Use Only Safety Precautions Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed ■ Incorrect operation due to ignoring instruction will cause harm or damage The seriousness is classified by the following indications This symbol indicates the possibility of death or serious injury This symbol indicates the possibility of injury or damage to properties only ■ Meanings of symbols used in this manual are as shown below Be sure not to Be sure to follow the instruction ■ Installation Do not use damaged power cords, plugs, or a loose socket • There is risk of fire or electric shock Install the panel and the cover of control box securely • There is risk of fire or electric shock For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center Always use the power plug and socket with the ground terminal • There is risk of fire or electric shock • There is risk of electric shock Do not modify or extend the power cord Do not install, remove, or reinstall the unit by yourself (customer) • There is risk of fire or electric shock Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes -4- • There is risk of fire, electric shock, explosion, or injury LGE Internal Use Only Safety Precautions Be cautious when unpacking and installing the product For installation, always contact the dealer or an Authorized Service Center • Sharp edges could cause injury • There is risk of fire, electric Be especially careful of the case shock, explosion, or injury edges and the fins on the condenser and evaporator Be sure the installation area does not deteriorate with age Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open Do not install the product on a defective installation stand • It may cause injury, accident, or damage to the product Do not install the air conditioner on a gypsum board • If the base collapses, the air • Moisture may condense and wet • The air conditioner unit is likely or damage furnishings conditioner could fall with it, to fall down and become damcausing property damage, prodaged uct failure, and personal injury ■ Operation Take care to ensure that power cords could not be pulled out or damaged during operation • There is risk of fire or electrical shock Do not place anything on the power cord • There is risk of fire or electric shock Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes -5- Do not turn the air-conditioner ON or OFF by plugging or unplugging the power plug • There is risk of fire or electrical shock LGE Internal Use Only Safety Precautions Use a dedicated outlet for this appliance • There is risk of fire or electrical shock Do not allow water to run into electric parts • It may cause There is risk of fire, failure of the product, or electric shock Grasp the plug to remove the cord from the outlet Do not touch it with wet hands • There is risk of fire or electrical shock Do not store or use flammable gas or combustibles near the air conditioner • There is risk of fire or failure of product Do not place a heater or other appliances near the power cable • There is risk of fire and electric shock Do not use the product in a tightly closed space for a long time • Oxygen deficiency could occur x Wa Thinner When flammable gas leaks, turn off the gas and open a window for ventilation before turn the product on DO NOT use the telephone or turn switches on or off Unplug the unit if strange sounds, odors, or smoke comes from it • There is risk of explosion or fire • There is risk of electrical shock or fire Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes -6- Stop operation and close the window in storm or hurricane If possible, remove the air conditioner from the window before the hurricane arrives • There is risk of property damage, failure of product, or electric shock LGE Internal Use Only Safety Precautions Do not open the inlet grill of the product during operation (Do not touch the electrostatic filter, if the unit is so equipped.) When the product is soaked (flooded or submerged), contact an Authorized Service Center • There is risk of physical injury, • There is risk of fire or eletric electric shock, or product failure shock Unplug the appliance before performing cleaning or maintenance When the product is not be used for a long time, disconnect the power supply plug or turn off the breaker • There is risk of electrical shock • There is risk of product damage or failure, or unintended operation Ventilate the product from time to time when operating it together with a stove, etc • There is risk of fire or electrical shock Take care to ensure that nobody could step on or fall onto the outdoor unit • This could result in personal injury and product damage ■ Installation Always check for gas (refrigerant) leakage after installation or repair of product • Low refrigerant levels may cause failure of product Install the drain hose to ensure that water is drained away properly • A bad connection may cause water leakage Keep level even when installing the product • To avoid vibration or water leakage 90˚ Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes -7- LGE Internal Use Only Safety Precautions Do not install the product where the noise or hot air from the outdoor unit could damage the neighborhoods • It may cause a problem for your neighbors Use two or more people to lift and transport the air conditioner • Avoid personal injury Do not install the product where it will be exposed to sea wind (salt spray) directly • It may cause corrosion on the product Corrosion, particularly on the condenser and evaporator fins, could cause product malfunction or inefficient operation ■ Operation Do not direct airflow at room occupants (Don't sit in the draft.) Do not use the product for special purposes, such as preserving foods, works of art, etc It is a consumer air conditioner, not a precision refrigeration system • This could damage your health • There is risk of damage or loss of property Use a soft cloth to clean Do not use harsh detergents, solvents, etc • There is risk of fire, electric shock, or damage to the plastic parts of the product Do not touch the metal parts of the product when removing the air filter They are very sharp! • There is risk of personal injury Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes -8- Do not block the inlet or outlet of air flow • It may cause product failure Do not step on or put anyting on the product (outdoor units) • There is risk of personal injury and failure of product LGE Internal Use Only Safety Precautions Always insert the filter securely Clean the filter every two weeks or more often if necessary Do not insert hands or other objects through the air inlet or outlet while the air conditioner is plugged in • A dirty filter reduces the efficien- • There are sharp and moving cy of the air conditioner and parts that could cause personal could cause product malfunction injury or damage Use a firm stool or ladder when cleaning or maintaining the air conditioner • Be careful and avoid personal injury Do not drink the water drained from the unit • It is not sanitary and could cause serious health issues Replace the all batteries in the remote control with new ones of the same type Do not mix old and new batteries or different types of batteries • There is risk of fire or explosion ■ Disuse Do not recharge or disassemble the batteries Do not dispose of batteries in a fire They may burn or explode Copyright â2007 LG Electronics Inc All right reserved Only for training and service purposes If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water Do not use the remote if the batteries have leaked • The chemicals in batteries could cause burns or other health hazards -9- LGE Internal Use Only Dimensions Dimensions Symbols Used in this Manual This symbol alerts you to the risk of electric shock This symbol alerts you to hazards that could cause harm to the air conditioner NOTICE This symbol indicates special notes Indoor Unit 934 528 170 Pipe Hole MODEL DIM Indoor Unit Unit W mm 934 H mm 528 D mm 170 Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 10 - LGE Internal Use Only Troubleshooting Guide The product is not operate with the remote controller Turn on Main Power While the compressor has been stopped, the compressor does not operate owing to the delaying function for minutes after stopped When the compressor stopped Indoor Fan is driven by a low speed At this point the wind speed is not controlled by the remote controller (When operated in the Sleeping Mode, the wind speed is set to the low speed by force.) Caused by other parts except the remote controller Cause by the remote controller When the mark( battery ) is displayed in LCD screen, replace Check the contact of CN-DI, connector When the detect switch(double key) inside the remote controller door is fault, it is impossible to operate temperature regulating( / ) and wind speed selecting Check the connecting circuit between the remote controller MICOM (No 61 ) - R1 - TR - TR - LED - R2 Check DISP PWB Ass'y - Voltage between CN DISP - : DC +5V Check point • Check the connecting circuit between PIN Rø1L(1K) - Cø1L(680PF) - MICOM PIN • Check Receiver Ass'y Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 52 - - LGE Internal Use Only Troubleshooting Guide Compressor/Outdoor Fan are unable to drive Turn on Main Power Operate "Cooling Mode( )" by setting the desired temperature of the remote controller is less than one of the indoor temperature by 1°C at least When in Air Circulation Mode, Compressor/Outdoor Fan is stopped Check the sensor for indoor temperature is attached as close as to be effected by the temperature of Heat Exchanger(EVA) When the sensor circuit for indoor temperature and connector are in bad connection or are not engaged, Compressor/Outdoor Fan is stopped • Check R02H(12.1k), R04H(6.2k), Micom Pin 26, 27 • Check the indoor temperature sensor is disconnected or not(About 10kΩ / at 25°C) Check Relay(RY - COMP) for driving compressor • When the power(About AC220V/240V) is applied to the connecting wire terminal support transferred to compressor, PWB Assembly is normal • Check the circuit related to the relay Check point Between Micom(No 63) and GND Between IC02M(No 12) and GND COMP ON COMP OFF DC5V DC0V Below DC 1V (app) About DC12V Turn off Main Power • Check the electrical wiring diagram of outdoor side • Check the abnormal condition for the component of Compressor/Outdoor Fan Motor • Check the "open" or "short" of conmecting wires between indoor and outdoor Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 53 - LGE Internal Use Only Troubleshooting Guide When indoor Fan does not operate Turn off Main power Check the connection of CN-MOTOR1, Check the Fan Motor (Motor resistance) (fig 1) Check the Fuse(AC250V/3.15A) - Check the soldering on AC PWB Assembly/DC PWB - AC PWB Assembly : check the connection CN-AC/DC - DC PWB Assembly : check the connection CN-AC/DC , , and and , , Turn OFF Main Power Fan couln't operate for dehumidifying mode - Change operation for cooling mode Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 54 - LGE Internal Use Only Troubleshooting Guide When Louvers not operate • Confirm that the Vertical Louver is normally geared with the shaft of Stepping Motor • If the regular torque is detected when rotating the Vertical Louver with Normal hands • Check the connecting condition of CN-UD, LR1, LR2 Connector • Check the soldering condition(on PWB) of CN-UD LR1, LR2 Connector Check the operating circuit of the Vertical Louvers • Confirm that there is DC +12V between pin (RED) of CN-UD and GND • Confirm that there is a soldering short at following terminals - Micom : Between 46 ~ 49 , 59 ~ 62 - IC02 : Between ~ , ~ - IC03 : Between ~ , ~ - Between , , and of CN-UD/LR1/LR2 If there are no problems after above checks • Confirm the assembly conditions that are catching and interfering parts in the rotation radial of the Louvers Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 55 - LGE Internal Use Only Troubleshooting Guide When Heating does not operate Turn ON Main Power Operate “Heating Mode( )” by setting the desired temperature of the remote control is higher than one of the indoor temperature by 2°C at least In heating Mode, the indoor fan operates in case the pipe temperature is higher than 28°C Check the connector of intake and pipe sensor(thermistors) • Check the related circuit of RY-4WAY • Check the indoor room temperature is disconnected or not (about 10KΩ/at 25°C) • Check the indoor pipe temperature is disconnected or not (about 5KΩ/at 25°C) Check the DC voltage on the PWB ASSEMBLY • The details of check are as followings • Comp Relay • Outdoor fan Relay Check point Comp ON Comp OFF Check point Fan ON Fan OFF Between Micom (NO.63) and GND DC 5V DC 0V Between Micom (NO.53) and GND DC 5V DC 0V Between IC02M Below DC 1V (NO.12) and GND Between IC04M Below DC 1V About DC 12V (NO.11) and GND About DC 12V • way Relay Check point way ON way OFF Between Micom (NO.51) and GND DC 5V DC 0V Between IC02M Below DC 1V (NO.10) and GND About DC 12V Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 56 - LGE Internal Use Only Troubleshooting Guide Turn off Main Power • Check the electrical wiring diagram of outdoor side • Check the abnormal condition for the component of Compressor/Outdoor Fan Motor, way • Check the "open" or "short" of connecting wires between indoor and outdoor Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 57 - LGE Internal Use Only R01A 330 - 58 - MOTOR FAN IN DOOR MOTOR FAN LED1 YL BL WH BK RD YL BL WH BK RD C04L 0.01 25V 3 3 7 2 7 2 1 14 14 12 13 13 12 11 11 8 10 7 10 6 9 2 1 CN-MAIN CN-MOTOR2(BL) CN-MOTOR1(WH) C11D 473 630V MPP 1 ZD02D 6.8V DC 311V 2 TEST KEY 10K C10D 100UF 25V R12D 14 14 R11D 5.1K C12D 103 4.7K 1% R10D L3 12uH(DIP) 3 1 D06D 1N4148 R09D 4.7K 1% D05D 1N4148 2 IC08D PC-17K1 4 IC06D PC-17K1 4 IC05D PC-17K1 C02L 220 10V 5V Q01C IC07D R08D PC-17K1 4.7K 1% KRA101M Q02G 12V HVB PIN1 HVB Q01G KRA101M +15V 5V HVB PIN2 receiver CN-D2(WH) 12 13 12 11 13 11 8 10 7 6 10 5 5V 5V Hall Sensor2 OJ01H OJ02H R28H 20K R27H 20K C13H 103 50V Hall Sensor1 5V PWM ON/OFF 5V R11H 1K R12H 10K R07G 510 12V c +15V on/off 16 C02M 12V C03D 220uF 35V ZD01D BZX55C11 R07D 1K + 0IMCRNE002M uPD780023AGC CY4 6 AVret AVdd RESET X2 X1 Vss1 INTO INT1 C09D 104 DC HIGH VOLTAGE GND C04D 470uF 25V SMPS D S BP H/S2 12V IC01D TNY266P D07D 1N4937 C14D 103 MPP H/S1 EN R14D 110K ON GND OFF 3 8 + C01D 150uF 450V DC311V 10 10 1/2W R04D 560K 5V R01A 1K + 3216 1/4W 3216 R01D 300K 300K CY1~2 471M D04D 1N4148 7805 L3 + C03L 220uF 10V C02N 0.22uF 275VAC (DIP) IC03D PC-17K1 S78DL05L,1W(DIP) INT 5V C01N 0.22UF 275VAC (DIP) IC01A KIA7036P KSC7536 receiver N/F01N 15mH/1.5A 3.6V R02L 1K R02A 20K C01L 680pF 50V R01L 5.1K 5V BZ01E PKM13EPP-4002 C01A 103 50V C04D 104 50V E1 330 IC04D C08D 104 50V R02D 1/4W (DIP) BD01D D3SBA60 O2 12 12 C07D 220uF 25V R21H~R26H 12.1K 1% D01D 1N4007 4WAY 11 11 E3 1K E2 1K R26H R25H R24H R23H R22H R02E 20 OSC01B CST-8.00MTW R01B 1M R01E 1K R21H 5V 5V 12V COMP OUT NTC SCK-084 INT 5V PWM 5V OR1H F1 OR3H OR2H Low F2 OR4H Med PWM OR5H Hi 33 36 35 34 38 37 44 43 42 41 40 39 47 46 45 48 R09D 1K IC04M ULN2004AFW INT R14D 1K OR6H S-Hi RY-FAN 4-WAY R13D 1K C01M 103 D03D UG2D CN-ACDC1 CN-ACDC2 IC02D PC-17K1 R13D 1K 1/4W + C12H 103 50V D02D UG2D C02D 470uF 35V 103 (DIP) CY3 R06D 39 L2 12uH(DIP) R05D 1K 1/2W DC LOW VOLTAGE GND + L1 12uH(DIP) 17 18 1920 21 22 23 24 25 26 27 28 29 30 31.32 Vdd0 VssO C11H R30H 103 10K 50V 5V 16 15 14 13 12 11 10 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 R01P R02P 20K 20K 11 12 13 14 15 16 10 IC01D BP R29H 10K R08D 1K 103 R16D 10K e 15 5V d b a g 14 11 12 13 10 f IC01M ULN2004AFW 14 15 R04D 47K 250V/T3.15A (DIP) FUSE 1/2W R01D 1M RY-COMP G4A-1A RY-4WAY RY-FAN RY-O2 INT 5V CN-HVB(BL) 5 3 1 CN-POW1 CN-POW2 4 CN-O2 CN-TH1(WH) HVB PIN2 5V 12V CN-LR2(WH) HVB PIN1 C10D 103 50V R02H 12.1K 1% OPTION R05H 10K R04H 6.2K 1% C02A 220 10V 5V ZNR01N TVR10561 + R05D 56K 10K R03D 11 14 13 12 KTC3198Y Q01D IC03M ULN2004AFW CN-LR1(WH) 1 1 5 PIPE-TH ROOM-TH HVB ASSY STEP MOTOR L/R2 STEP MOTOR L/R1 AC220-240V 50/60Hz T/BLOCK BL PK YL OR RD IN DOOR Vout GND Vcc RECEIVER DISPLAY CN-D1(WH) RY-COMP RY-O2 12V 5 BL PK YL OR RD AVdd1 RXD Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes TXD 10 11 12 13 HVB CN-UD(BL) AVss BL PK YL OR RD 5V IC02M ULN2004AFW STEPPING MOTOR êô Schematic Diagram Schematic Diagram Electronic Control Dvice (1) Heat Pump/Cooling Only Series(Indoor Unit) LGE Internal Use Only Schematic Diagram Wiring Diagram (1) Indoor Unit CN-D2(WH) CN-GND1 CN-MOTOR1 CN-MOTOR2 DC ASM CN-POW1 BR(Plained) CN-POW2 FUSE 250V 3.15A RY-COMP CN-ACDC2 ZNR BL(Ribbed) CN-ACDC1 CN-LR2(WH) CN-LR1(WH) CN-UD(BL) CN-TH1(WH) BL YL STEP MOTOR CN-D1(WH) STEP MOTOR RY-FAN CN-HVB(BL) 1(L) 2(N) RD PLASMA AIR CLEAN BK RD H.V ASM BK STEP MOTOR STEP MOTOR STEP MOTOR RY-4WAY FUSE 250V 3.15A BL RY-COMP BR FAN BK MOTOR WH STEP MOTOR BL CN-POW2 AC ASM RD BR CN-POW1 BR(Plained) CN-HVB(BL) BL(Ribbed) CN-GND1 CN-MOTOR1 ZNR DC ASM CN-ACDC2 BL YL CN-ACDC1 FAN BK MOTOR WH CN-MOTOR2 RD BL YL CN-D2(WH) FORCE S/W BL YL AC ASM DISPLAY PCB ASM RD FAN BK MOTOR WH SAFETY S/W2 FAN BK MOTOR WH CN-D1(WH) POWER SAFETY S/W1 RD FORCE S/W POWER SAFETY S/W2 SAFETY S/W1 DISPLAY PCB ASM Heat Pump CN-LR2(WH) CN-LR1(WH) CN-UD(BL) CN-TH1(WH) Cooling Only RD H.V ASM BK PLASMA AIR CLEAN BR RD BK BR INDOOR WIRING DIAGRAM TO OUTDOOR UNIT BL GN/YL BL GN/YL 1(L) 2(N) INDOOR WIRING DIAGRAM 3854A20379A TO OUTDOOR UNIT 3854A20379B (2) Outdoor Unit Cooling Only Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes Heat Pump - 59 - LGE Internal Use Only Schematic Diagram Components Location (1) INDOOR UNIT P.W.B ASSEMBLY • AC PART • DC PART CN-LR1(WH) CN-D2(WH) CN-HVB(BL) JP04 JP12 1 JP17 JP10 OSC01B JP09 Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes IC01A C01A - 60 - CN-TH1(WH) C02A L3 CN-TH2(YL) C01M C11D C10D IC04D JP07 C03L C12H C11H JP05 C04D C08D INT 5V 12V H/S2 H/S1 ON/OFF GND PWM C12D JP15 JP16 Q01D JP13 JP18 CN-COM(YL) BZ01E JP14 JP02 JP11 JP08 JP06 C02M C13H PWB ASM : 6871A20490 PWB : 6870A90161 L CN-UD(BL) CN-ACDC2 C02L CN-LR2(WH) C01L JP03 C07D 1 JP01 CN-D1(WH) O2 4WAY OUT COMP LGE Internal Use Only Schematic Diagram (2) DISPLAY P.W.B ASM RECEIVER PCBASM:6871A20933 PWB:6870A90731A C01A VOUT GND CN-DISP Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes R01A - 61 - LGE Internal Use Only Exploded View Exploded View Indoor Unit 352380B 249951 268711C 146811A 352380A 147582 268711B 266090 135311A 263230 135500C 359012B 147582 146811A 346810B 264110 146811A 135500B 346810A 147581 135311C 135311B 131410 359012A 354210 352115 349490 135500A 352116 330870 35211B 159830 267110 352150 152302 135314 435313B 268711A 435313A 135090 Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 62 - LGE Internal Use Only Exploded View Outdoor Unit Outdoor Unit (C/O Series) 554031 437212 552102 552201 552111 649950 349600 435511 559010 546810 437211 447910 554160 552203B 550140 435301 430411 552203A 349480 Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 63 - LGE Internal Use Only Models : 22k, 24k, C/O Series 554031 437212 552102 552113 649950 349600 435511 559010 546810 435512 447910 554160 552203B 550140 437211 349480 430411 435301 552203A 437210 Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 64 - LGE Internal Use Only Outdoor Unit (H/P Series) 554031 437212 552102B 552201 552111 649950 349600 W0CZZ 435511 559010 546810 552202 561410 552116 437211 447910 554160 552203B 550140 435301 430411 552203A 349480 Copyright ©2007 LG Electronics Inc All right reserved Only for training and service purposes - 65 - LGE Internal Use Only P/NO : 3828A20926F DECEMBER, 2007 ... L10 H L4 L3 D L2 W Gas side Liquid side L5 L7 L6 MODEL DIM L8 L9 LS- C182G*L0, LS- C242G*L0, LS- C226G*L0 LS- H182G*L0, LS- H242G*L0, LS- H226G*L0 W mm 870 H mm 655 D mm 320 L1 mm 370 L2 mm 340 L3 mm... Internal Use Only DimensionsProduct Specifications Product Specifications Model Name LS- C186G*L0 LS- H186G* L0 LS- C182G*L0 W 5,280 5,280 5,280 Btu/h 18,000 18,000 18,000 W - 5,420 - Btu/h - 18,500... Internal Use Only Dimensions Outdoor Unit L2 D L1 W L5 H L3 L4 Liquid side (2-way valve) MODEL LS- C186G*L0, LS- H186G* L0 DIM W H D L1 L2 L3 L4 L5 Gas side (3-way valve) mm mm mm mm mm mm mm mm Copyright