LG PS-S200CW, Service Manual

Page 1: ...7942805 February 2008 Printed in Korea MODEL PS S200CW PS S200RP CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL AIR PURIFIER SERVICE MANUAL Website http biz lgservice com Internal Use Only ...

Page 2: ...6 Safety instructions Logics Major Specifications of each Model Operations Functions Manual Main Components Disassemble Assemble and Repair Instruction Electric diagram Troubleshooting and inspection direction PCB Circuit Diagram Parts Layout Exploded View Svc Components inventory LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 3: ...nuine replacement parts Do not plug other appliances into the same outlet Overloading of any outlet can cause a fire or create an electrical shock hazard Do not remove the round grounding plug prong from the plug Do not operate this or any electrical appliance when you smell gas Do not operate with wet hands or in a damp environment Do not disassemble or modify the air purifier or the power cord D...

Page 4: ... a shock and fire hazard Do not place the power cord or unit near a heater radiator or any other heat source This unit is not designed for use by children Children should be supervised to ensure that they do not play with or climb on the unit Do not use your unit to remove hair spray and insecticides from a room These chemicals not only clog the filters but could damage the unit Secure the unit to...

Page 5: ... operating your unit Install the unit on a stable flat surface Maintain a minimum distance of 5 feet from any heat producing light source For proper ventilation maintain a distance of 6 inches or more from a wall Do not use except AC 120V Otherwise it may cause fire or electrical shock This unit is not designed to remove combustion by products such as those produced by open flame burners Toxic sub...

Page 6: ...maged filter can create an electrical hazard If a humidifier is used in the same room as your unit keep the humidifier a safe distance away from the humidifier could clog the filters and create an electrical shock hazard Do not use your unit to remove food odors while cooking Airborne oils that are released during cooking will clog the filters Wait until cooking is completed before operating your ...

Page 7: ...ction 1 Nano silver Pre Filter One filter performs antibiotic treatment anti mold treatment and dust removal providing a purified air 2 Washable HEPA Filter HEPA filter polluted by acarid deadbody pollen small dust and float mildew animal bodyhair etc can be washed 3 Washable Deodorization Filter This filter was processed with activation treatment for stronger adsorption function characteristic of...

Page 8: ... X 463mm X 199mm 20m2 7 2Kg 120 V ac 60 Hz Creamy White Romantic Pink Easy design for convenient operation 18W Turbo Turbo 43dB Turbo 2 82CMM side surface inhale system Three dimension filter system Nano silver Pre Filter Washable HEPA Filter Washable Deodorization Filter Washable part Digital 1 Sensor smell Easy Picto display Purity level Operation Mode Automatic Turbo Sleep Turbo Strong Weak LGE...

Page 9: ...ton This is the button to change the operating mode Clean Air Indicator Light The indicator light will show the quality of the air in the surrounding area A white indicator light indicates clean air and a low fan speed A red indicator light indicates a poor air quality and will run the fan on a high speed LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training ...

Page 10: ...wder cigarette smoke particle minute dust minute particle floating fungus animal fur etc This removes the smell of animal fur NO4 bathroom smell alkali acid smell volatile oil compound VOCs Nano silver antibacterial Big dust removal filter Nano silver antibacterial Washable HEPA filter Antibacterial mesh Washable deodorizer filter Nano silver antibacterial Pre filter HEPA filter Deodorizer filter ...

Page 11: ...he unit LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Press Operation Mode Button Turns the unit on and off Press once to turn on again to turn off A confirmation tone will sound to indicate that the unit is powering on or turning off The unit will also produce a tone when the unit is first plugged in Select Auto Mode by pressing ...

Page 12: ...l right reserved Only for training and service purposes Select Turbo Mode by pressing the Operation Mode button When you press the Operation Mode button it will switch in the order of AUTO TURBO SLEEP STOP repeatedly Select Sleep Mode by pressing the Operation Mode button When you press the Operation Mode button it will switch in the order of AUTO TURBO SLEEP STOP repeatedly The cleanness lamp wil...

Page 13: ... the filter with warm water Let air dry before placing filters back in the unit 5 For your safety turn off and unplug the air purifier before cleaning Allow the filters to completely dry before using Utilizing the unit before all the filters are completely dry may result in the odors from the unit Replace filters when unable to remove all dirt on the filter Do not rub filters with your hands Cauti...

Page 14: ...nit while storing for an extended period of time 3 Exterior Cleaning Method Storage Wipe the exterior of the unit with a soft cloth using warm water and a mild detergent Do not use harsh cleaners or very hot water Do not wash in the dishwasher Never pour water onto the unit it could damage the internal components and create a shock and fire hazard Caution Power plug LGE Internal Use Only Copyright...

Page 15: ... parts Please disassemble according to the instruction 2 Please do not disassemble unless it is absolutely necessary Do not disassemble any part that is not on the disassemble instruction Remove the Door Assembly 1 Open the door Assemble 2 Loosen the screw 1 position 3 Push the Hook Remove the door assembly by pulling up Push Screw LGE Internal Use Only Copyright 2007 LG Electronics Inc All right ...

Page 16: ...he Back Case using a Screw Driver 2 Separate the Front Case from Body Assembly Remove the Connector 3 Replace remove the necessary parts Key PCB Micro Switch Bracket Bracket Gas Sensor Key PCB Rope Micro Switch LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 17: ... 2 Screw 5 Removing a Fan Remove Nut using a wrench Turn it counter clockwise 6 Removing a Motor Please remove 3 screws from the Motor Cover Remove the motor cover Take out Motor 7 Assemble them in the reverse order of the disassembly Screw Screw Screw Switch Assembly Motor Wire Main Wire LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purpo...

Page 18: ... 18 6 Electric diagram LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 19: ... voltage on both Main PCB ASM C12 terminals 12V Is DC voltage on both C24 terminals of Main PCB ASM 5V Does the Reset alarm occur when the power is turned on Check LED Display soldering Make sure that power line is plugged in Check the fuse in Main PCB ASM FUSE Replace Main PCB ASM Replace Main PCB ASM Replace Main PCB ASM LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved ...

Page 20: ...ge on both C12 terminals of Main PCB ASM 12V Replace Main PCB ASM Check CN DSP connection Replace Main PCB ASM Are Main PCB ASM and Gas Sensor CONNECTOR correctly connected Is the voltage of CN GAS PIN 1 3 CN DUST PIN 5V Replace Gas Sensor ASM Check CN GAS connection Replace Main PCB ASM LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purpos...

Page 21: ...OTOR PIN 1 4 310V Is the POWER PCB ASM CN MOTOR CONNECTOR plugged in properly Check CN MOTOR connection Check after power off Replace Main PCB ASM YES YES NO NO Fan Malfunction LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 22: ... 22 PCB Circuit Diagram Parts Layouts 8 MAIN LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 23: ... 23 PCB Circuit Diagram Parts Layouts 8 DC PART Circuit Diagram LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 24: ...A 5EBRPD 2EBFAA 5MBNGA 5EBRPM 5MCKMC 5MBNRA 5MCKCC 6EADTB 2MBGAA 2MBNFA 2MAZFA 7MDJPA 1MCRFA 1MJPAA 1MCKCF 1MCRFB 1MGJAA 1MGZAA 1MBGAA 1MCRBA 1MGCFA 1AGLSA 5MBUAA 7ADQHA 7ADQDA 9 Exploded View Svc Components inventory Exploded View EV MODEL PS S200CW PS S200RP ...

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