LG WF-95T Service Manual
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LG WF-95T Service Manual

LG WF-95T Service Manual

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WASHING MACHINE
SERVICE MANUAL
CAUTION
Before servicing the washer, Read the safety precautions in the manual.
MODELS : WF-T(F,C,S)510(~2)1(~5)PC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)520(~2)1(~7)PC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)530(~2)1(~7)TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)540(~2)1(~5)TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)570(~2)0PC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)610(~2)1(~5)TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)620(~2)1(~7)TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)670(~2)0(~5)TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)7408(9)T(P)C(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)8301TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)840(1)8(9)TC(H,P,D,E,F)(K,X,S)
WF-95T/98XV/99TV/100TVS/1857TVS/F60PC
WF-F62PC/F63PC/T66PC/S5258PH/S5788PCX
WF-F6007PC/F8458PP/S1002TP/S1051TP/6027PC
WF-F608TC/T6000PP/WF-S8618(9)TP(H,C)
WF-S1031TP, WF-6022PCK, WF-T68PC, WF-92CV
WF-7020TC, WF-T8619TP, WF-T7014PP,
WF-S(F/C)8608(9)TP(H,C), WF-80TL, WF-T6605TD, WF-S7601TP
WF-F655TC/F656TC/S5500PC/F611PC/F612PC/F6012
WF-S5800PPK/S5700PPM/S1003TP, WF-S6702PP
WF-F613PC/WF-F610PC/WF-S1041TP/S1000TP/WF-T8617TP
WF-T1051TM/S1051TP/S1061TP

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  • Page 1 Before servicing the washer, Read the safety precautions in the manual. MODELS : WF-T(F,C,S)510(~2)1(~5)PC(H,P,D,E,F)(K,X,S) WF-T(F,C,S)520(~2)1(~7)PC(H,P,D,E,F)(K,X,S) WF-T(F,C,S)530(~2)1(~7)TC(H,P,D,E,F)(K,X,S) WF-T(F,C,S)540(~2)1(~5)TC(H,P,D,E,F)(K,X,S) WF-T(F,C,S)570(~2)0PC(H,P,D,E,F)(K,X,S) WF-T(F,C,S)610(~2)1(~5)TC(H,P,D,E,F)(K,X,S) WF-T(F,C,S)620(~2)1(~7)TC(H,P,D,E,F)(K,X,S) WF-T(F,C,S)670(~2)0(~5)TC(H,P,D,E,F)(K,X,S) WF-T(F,C,S)7408(9)T(P)C(H,P,D,E,F)(K,X,S) WF-T(F,C,S)8301TC(H,P,D,E,F)(K,X,S) WF-T(F,C,S)840(1)8(9)TC(H,P,D,E,F)(K,X,S) WF-95T/98XV/99TV/100TVS/1857TVS/F60PC WF-F62PC/F63PC/T66PC/S5258PH/S5788PCX WF-F6007PC/F8458PP/S1002TP/S1051TP/6027PC WF-F608TC/T6000PP/WF-S8618(9)TP(H,C) WF-S1031TP, WF-6022PCK, WF-T68PC, WF-92CV WF-7020TC, WF-T8619TP, WF-T7014PP, WF-S(F/C)8608(9)TP(H,C), WF-80TL, WF-T6605TD, WF-S7601TP WF-F655TC/F656TC/S5500PC/F611PC/F612PC/F6012 WF-S5800PPK/S5700PPM/S1003TP, WF-S6702PP WF-F613PC/WF-F610PC/WF-S1041TP/S1000TP/WF-T8617TP WF-T1051TM/S1051TP/S1061TP...

  • Page 2: Table Of Contents

    SAFETY PRECAUTION! DISASSEMBLE POWER CORD BEFORE SERVING RECONNECT ALL GROUNDING DEVICES IMPORTANT SAFETY NOTICE ! This service information is intended for individuals possessing adequate backgrounds of electrical, electronic and mechanical experience. Any attempt to repair this appliance may result in personal injury or property damage.

  • Page 3: Specifications

    1. SPECIFICATIONS WF-T(F,C,S)51(~4,7)0(~2)0(~7)Serie WF-T(F,C,S)7408(9) Series WF-T(F,C,S)8301 Series WF-T(F,C,S,)61(2,7)0(~2)0(~7) Series WF-T(F,C,S)840(1)8(9) Series WF-100TVS / 1857TVS / S1051TP / S1003TP / WF-92CV/T68PC, WF-6022PCK WF-95T/98XV/99TV/F8458PP S1041TP / S1000TP Model WF-F60(2,3)PC/T66PC/T6000PP WF-S1002TP WF-T1051TM / S1051TP / S1061TP WF-S5258PH/S5788PCX WF-S8618(9) Series WF-F6007PC/6027PC/F608TC/F6012 WF-S1031TP/8619TP WF-7020TC/T7014PP/80TL/T6605TD/S7601TP WF-S(F/C)8608(9)TP(H,C)/T8617TP...

  • Page 4: Installation Instructions

    2. INSTALLATION INSTRUCTIONS 2-1. HOW TO ADJUST LEVEL Installation area ∙Install the washer on flat and firm surface. Checking level ∙Open the lid, and check if the washer is correctly leveled by looking down from the top. Adjustable leg Turn the adjustable legs to set the washer horizontal (2 EA).
  • Page 5 Checking slope Confirming level ∙ Place the washer to original position ∙ If installation surface is tilted, the and confirm the level. washer will be shaken. Distance between drain hose and the wall Horizontal setting ∙ Distance between drain hose and the wall ∙Lift up the front of the washer and should be more than 10 cm, and the distance adjust level by turning the adjustable...
  • Page 6 2-2. CONNECTING WATER SUPPLY HOSE Before connecting Water Supply Hose to water tap, check your hose type and choose correct instruction. Water Supply Hose may vary according to the country. Make sure connect blue inlet hose to cold water tab, and orange inlet hose to hot water tab.
  • Page 7 One Touch Type (NORMAL TAB WITHOUY THREAD & ONE TOUCH TYPE INLET HOSE.) Separate Middle connector from Water Supply Hose Separate Middle connector from the Water Middle Fixed Stiicker connector Supply Hose by pulling the Pressing Rod and Pressing Handle the Pressing Handle that is attached to the Pressing Rod Water Supply Hose while pressing them.
  • Page 8 Screw Type Attach the water supply hose to the tap. Push the water supply hose up so that the Water rubber packing within the hose can adhere completely to the tap. Rubber Packing Water Supply Hose Connect the water supply hose to the tap. Connect the water supply hose to the tap and then tighten it by screwing it to the right.
  • Page 9 2-3. CONNECT THE DRAIN HOSE For pump model Connect the drain hose to Attach the clip to the drain Check that the drain hose is the outlet of the drain pump hose. And then push it toward hung up over the edge of the located at the rear of the the body of the washing laundry tub.

  • Page 10: Operating Instructions

    3. OPERATING INSTRUCTION 3-1. IDENTIFICATION OF PARTS WATER SUPPLY HOSE DETERGENT DISPENSER • Make sure that water does not leak. • In case of one valve model water supply hose is one. SOFTENER DISPENSER • Softener will automatically flow into the tub. (Softener dispenser for POWER SUPPLY WF-#83 Series is located in...

  • Page 11: Before Starting To Wash

    Use nylon nets for long, delicate items. For laundry with long strings or long length , a net will prevent tangling during washing. Fasten zippers, hook, and strings to make sure that these items don't snag on other clothes. Nylon net is not supplied by LG.
  • Page 12 Using Water Amount of Water Level WATER . DETERGENT • This machine detects the quantity of laundry automatically, then sets the water level and EX-LARGE proper amount of detergent. LARGE MEDIUM • When you select a wash program, the water level and amount of detergent (to be used) SMALL will be shown on the control panel.
  • Page 13 Using Detergent How much detergent When you select a wash program the water level and the amount of detergent (to be used) will be shown on the control panel. The amount of a cup in the diagram is about 40g for concentrated detergent. The correct amount of detergent will vary depending on the amount of soil in your clothes (Jeans and work cloches may need more detergent, while bath towels usually need less.).
  • Page 14 Using Fabric Softener (Except for WF-#83 Series) • Dilute fabric softener with water. Undiluted fabric softener may result in spots that look like oil stains. Softener dispenser ( • Measure and add the recommended amount of fabric softener into the compartment marked with this smbol( Follow manufacturer’s direction.
  • Page 15 Special Guide for Stain Removal WARNING Do not use or mix liquid chlorine bleach with other household chemicals such as toilet cleaners, rust removers, acid or products containing ammonia. These mixtures can produce dangerous fumes which can cause serious injury or death. To reduce the risk of fire or serious injury to persons or property, comply with the basic warnings listed below: •...

  • Page 16: Function Of Each Button

    3-3. FUNCTION OF EACH BUTTON 1) Models with water temp. control ▶ Changing various functions is possible only in PAUSE state. Selection button does not work when the washer is in operation (Except for water level, water temp). How to select temp. How to adjust the water level Use it to select hot or cold water By pressing the button, it cycles...
  • Page 17 Start and temporary pause AUTO OFF (Power) button Use it to start or pause temporarily. Use to turn the power on or off. Pressing the button repeats start and temporary Push again and power goes on or off pause. The power goes off automatically about 10 After 10 minutes in a temporary pause state, seconds after the wash is finished.
  • Page 18 2) Models without water temp. Control ▶ Changing various functions is possible only in PAUSE state. Selection button does not work when the washer is in operation (Except for water level, water temp). How to adjust the water level By pressing the button, it cycles [LARGE �...
  • Page 19 Start and temporary pause AUTO OFF (Power) button Use it to start or pause temporarily. Use to turn the power on or off. Pressing the button repeats start and temporary Push again and power goes on or off pause. The power goes off automatically about 10 After 10 minutes in a temporary pause state, seconds after the wash is finished.
  • Page 20 3) Models with Speedy Soak Process ▶ Changing various functions is possible only in PAUSE state. Selection button does not work when the washer is in operation (Except for water level, water temp). Water temperature button Water level button (option) (indication of detergent amount) •...
  • Page 21 AUTO OFF (Power) button Program button • Use for selecting wash program. • Use to turn the power on or off. • This button allows you to select 4 different • Push again and power goes on or off programs for different kinds of laundry and •...

  • Page 22: Washing Programs

    3-4. WASHING PROGRAMS AUTO OFF Washing Programs the laundry the detergen Fuzzy Washing (Normal Wash) Used for normal loads, this mode Add the appropriat automatically selects the most quantity of deterge appropriate conditions and indicated by the wa completes the sequence in one level next to WATE operation.
  • Page 23 Close the lid Finish Caution & Note If water is already in the tub, or putting wet laundry into the tub before starting will The pulsator rotates for 8 seconds Water will be supplied increase the water level. When the wash nt as to detect the laundry load.
  • Page 24 PRO- PRO- GRAM CESS PRO- PRO- GRAM CESS WF-S8618(9)TP(H,C), WF-S1031TP, WF-T(S,C,F)670(~2)1(~5)P(T)C(H,P,D,E,F) PRO- CESS WF-F655TC/F656TC/S5500PC/F611PC/F612PC/S1003TP/S6702PP/F6012/S1051TP/S1061TP AUTO OFF Washing PRO- PRO- WATER Programs CESS LEVEL GRAM detergent laundry Fuzzy Wash (Normal Wash) PRO- WATER DELAY START LEVEL GRAM Used for normal loads, this mode Add the appropriate START PAUSE...
  • Page 25 PRO- PRO- GRAM CESS PRO- CESS WATER PRO- LEVEL GRAM DELAY ST START Close the lid Finish Caution & Note START PAUSE If water is already in the tub, or putting wet laundry into the tub before starting will The pulsator rotates for 8 Water will be supplied for 2 When the wash program increase the water level.

  • Page 26: Other Functions

    3-5. OTHERS FUNCTIONS 1) Delay Start(Reservation) Wash Delay Start (Reservation) Wash is used to delay the finishing time of the operation. The hours to be delayed can be set by the user accordingly. The time on the display is the finishing time , not the start time. Press the POWER button to turn power on.
  • Page 27 2) Option Washing When you only need the Wash, Wash/Rinse or Rinse cycles, these can be set manually Press the AUTO OFF (Power) button to turn power on. AUTO OFF Wash , Wash+Rinse , Rinse , Rinse+Spin , Spin only options Press the PROCESS button until above Option Washing light is on.
  • Page 28 3) Child Lock function If you want to lock all the keys to prevent all the setting from being changed by a child, you can use the child lock option. How to Lock Press the POWER button. Turn Power on. AUTO OFF Press the START/PAUSE button to start washing.

  • Page 29: Care And Maintenance

    3-6. CARE AND MAINTENANCE When there is a fear of freezing • Close the water taps and remove the Water Supply Hose. • Remove the water which remains in the water supply. • Lower the drain hose and drain the water in the bowl and the drain hose by spinning. If frozen •...

  • Page 30: Service Information

    4. SERVICE INFORMATION 4-1. SCHEMETIC DIAGRAM...

  • Page 31: Wiring Diagram

    4-2. WIRING DIAGRAM A) WF-S(F,C)51(~4,7)0(~2)0(~7) Series, WF-S(F,C)670(~2)1(~5)P(T)C(H,P,D,E,F) WF-S(F,C)61(2,7)0(~2)0(~7) Series, WF-T7014PP, WF-80TL, WF-F655TC/F656TC/S5500PC WF-F611PC/F612PC, WF-S5800PPK, WF-S5700PPM, WF-S6702PP, WF-F6012 B) WF-T51(~4,7)0(~2)0(~7) Series, WF-T68PC WF-T61(2,7)0(~2)0(~7) Series, WF-T6605TD...
  • Page 32 C) WF-T(F,C,S)7408(9) Series, WF-T68PC, WF-92CV WF-T(F,C,S)840(1)8(9) Series, BW-951S, WF-S8618(9) Series, WF-S1031TP, WF-T8619TP, WF-S(F/C)8608(9)TP(H,C), WF-S7601TP/T8617TP D) WF-T(F,C,S)8301 Series, WF-S1003TP, WF-S1041TP/S1000TP/S1051TP/S1061TP BASE / LINE P/No.:3854EA2003C CONTROLLER ASM 1 2 3 (BK) (WH) B.P SENSOR NOTES #187 RECEP. #250 RECEP. 1 PIN HOUS’G 2 PIN HOUS’G 3 PIN HOUS’G (Classification)
  • Page 33 E) WF-T1051TM...

  • Page 34: Program Time Chart

    4-3. PROGRAM TIME CHART 1) WF-402(402A) Program chart...
  • Page 35 2) WF-T(F,C,S)51(~4,7)0(~2)0(~7) Series, WF-T7014PP, WF-80TL, WF-T6605TD WF-T(F,C,S)61(2,7)0(~2)0(~7) Series, WF-S5700PPM/S5800PPK, WF-F6012 Program chart...
  • Page 36 3) WF-T(F,C,S)7408(9) Series WF-T(F,C,S)840(1)8(9) Series Program chart...
  • Page 37 4) WF-T(F,C,S)8301 Series WF-S(F,C)670(~2)1(~5) Serise, WF-S6702PP/WF-S1000TP/WF-T1051TM WF-F655TC/F656TC/S5500PC/F611PC/F612PC/S1003TP/S1041TP/S1051TP/S1061TP Program chart...
  • Page 38 5) WF-S8618(9) Series , WF-S1031TP WF-T8619TP, WF-S(F,C)8608(9)TP(H,C) WF-S7601TP/T8017TP Program chart...

  • Page 39: Adjustment

    4-4. ADJUSTMENT 1) BRAKE LEVER ADJUSTMENT • Shown as in the figure, untighten the adjustment Brake lever screw to keep clearance less than 1.9 0.1mm between the tip and the brake lever. And turn on the lock nut then paint it red. Keep the clearance Lock net 0.1mm between...

  • Page 40: Disassembly Instruction

    4-5. DISASSEMBLY INSTRUCTION Be sure to unplug the power to repair and replace electric parts. CAUTION FOR ELECTROSTATICS Be sure to make earth connection for trouble diagnosis and parts replacement. If impossible, touch earth wire on the body to remove electric deviation between the body and product before work.
  • Page 41 2) Disassembly of Back Panel, Power Cord, Inlet Valve & BP Sensor Remove two back panel fixing screws in the back side. Disassemble the back panel. Disconnect two connectors and disassemble the power cord. Power cord Remove a valve fixing screw & disconnect the Inlet valve leads form the inlet valve.
  • Page 42 Tub cover Pulsator Inner tub Hub fixing nut 4) Disassembly of Back Cover, Drain Pump, Clutch(Transmission) & Motor Remove back cover fixing screws then disassemble the back cover. Disconnect the leads and the drain hose-p from the drain pump. Remove the pump fixing screws then disassemble the drain pump.

  • Page 43: Test Running Without Water

    4-6. TEST RUNNING WITHOUT WATER 1) METHOD TO USE QC TEST MODE • To use the CHECK PROGRAM (QC TEST MODE), press PROCESS key, and PROGRAM key at the same time and then the POWER switch on without depositing any laundry. CHECK METHOD LED INDICATOR CHECK ITEM...

  • Page 44: Trouble Shooting Against Common Washing Problems

    4-7. TROUBLE SHOOTING AGAINST COMMON WASHING PROBLEMS Many washing problems involve poor soil & stain removal, residues of lint and scum, and fabric damage. For satisfactory washing results, follow these instructions. WASH PROBLEM Problems Solutions & Preventive Measures Possible Causes •...

  • Page 45: Trouble Shooting According To Error Message

    4-8. TROUBLE SHOOTING METHODS ACCORDING TO ERROR MESSAGE For more detailed information for trouble shooting refer to page 40 to 51. ERROR DECISION CAUSE FOR ERROR ERROR REMEDY BASIS OCCURRENCE • Water faucet is closed? • Open water faucet. WATER •...

  • Page 46: How To Diagnose And Repair By Symptom

    4-9. HOW TO DIAGNOSE AND REPAIR BY SYMPTOM 1) Washer is not energized. Where, what & how to check? Result of Check Possible Cause How to repair & settle Household Power supply Change the electrical. 1. Check whether connection between Poor Defect of the the plug and the electrical is poor...
  • Page 47 2) Defects on displaying function Where, what & how to check? Result of Check Possible Cause How to repair & settle Main voltage To explain that it is Less than 85% Low voltage. 1. Measure mains voltage at the wall caused by low voltage in outlet of the rating.
  • Page 48 3) Reset during operation Where, what & how to check? Result of Check Possible Cause How to repair & settle Drain Motor 1. Operate washer setting spin only, Reset happens Change the drain motor Defect of the drain after the drain then press the start/pause button motor (A noise motor works.
  • Page 49 4) Water doesn’t come into the wash bowl. Where, what & how to check? Result of Check Possible Cause How to repair & settle Ball Pressure Sensor Reconnect the connector Connector is taken 1. Is there PE error on the display PE Error or change leads.
  • Page 50 6) Pulsator doesn’t rotate normally. Where, what & how to check? Result of Check Possible Cause How to repair & settle Pulsator rotates at one direction. Turn the power off and on again then that Clockwise Unusual operation. 1. The Pulsator rotates normally at the symptom disappears.
  • Page 51 6) Pulsator doesn’t rotate normally. Where, what & how to check? Result of Check Possible Cause How to repair & settle 4. Pulsator weakly rotates. Less than 85% 1) Check voltage at the power outlet Explain the causes and a Lower voltage.
  • Page 52 7) Water does not drain. Where, what & how to check? Result of Check Possible Cause How to repair & settle 4. Check whether the drain hose is Blocked. Blocked hose. Remove the objects and blocked by foreign objects. It may reinstall so that it can’t happen in case of the hose is a little be kinked.
  • Page 53 8) Water drains though it is not the time of drain. Where, what & how to check? Result of Check Possible Cause How to repair & settle Drain Motor (for Non-Pump Model only) Change the drain motor. Blocked. Defect of the drain 1.
  • Page 54 10) Spin extraction is not proceeded. Where, what & how to check? Result of Check Possible Cause How to repair & settle Motor Change the capacitor 1. In the case that the wash motor There is motor Defect of the after checking defect of capacitor or does not spin during spin extraction;...
  • Page 55 11) Spining is going on even though the lid is open. Where, what & how to check? Result of Check Possible Cause How to repair & settle Ball Pressure Sensor 1. Is placed the magnetic on the wash? Yes Reed S/W is short Keep magnet away from by magnetic on the washer.
  • Page 56 13) Vibration, Noise or Unbalance Error happens during spin. Where, what & how to check? Result of Check Possible Cause How to repair & settle Using conditions such as installation etc. Level the washer. Not leveled. Defect of 1. Check whether the washer is installation leveled.
  • Page 57 14) Power is automatically turned off during operation or immediately turning on the power switch. Where, what & how to check? Result of Check Possible Cause How to repair & settle Main voltage Defect in main. Explain the cause. 1. It is mostly caused by noise from (It happens specially mains or transfomerient power cut.

  • Page 58: Exploded View

    5. EXPLODED VIEW TOP COVER ASSEMBLY TUB ASSEMBLY OUT CASE ASSEMBLY...
  • Page 59 5-1. THE EXPLODED VIEW OF TOP COVER ASSEMBLY : Non-Service Part A020 A011 A021 A010 A022 A023 A030 A026 A040 A051 A240 A052 A202 A050 A201 A200 A060 A080 A152 A090 A150 A190 A260 A151 A210 A151 A160 A230 A100 A160 A220 HOT(ORANGE)
  • Page 60 5-2. THE EXPLODED VIEW OF OUT CASE ASSEMBLY : Non-Service Part F004 F005 F070 F002 F001 F003 F010 F000 F080 F030 F082 F084 F081 F090 F021 For Pump F020 F023 F027 F024 F100 F023 For Non-Pump F022 F040 F020 F021 F060 F023 F024...
  • Page 61 5-3. THE EXPLODED VIEW OF TUB ASSEMBLY : Non-Service Part K000 K090 K012 K010 K011 K022 K021 K025 K024 K023 K027 K020 K028 K060 K063 K201 K030 K062 K040 K066 K200 K160 K050 K061 K100 K210 NATURAL K101 K220 K110 BLUE K102 K250...

  • Page 62: Replacement Part List

    DEC. 2001 PRINTED IN KOREA P/No.:3828EA3013A...

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