LG WFT60A30D Service Manual
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LG WFT60A30D Service Manual

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WAS HING MAC HINE
S E R VIC E MANUAL
CAUTION
Before servicing the washer, Read the safety precautions in the manual.
MODELS : WFT60A30(1)(A,E)D / WFT65A30(1)(A,E)D
WFT70A30(1)(A,E)D
WF-T502TH / WF-T552TH
: WFT75B30(1)(A,E)D / WFT85B30(1)(A,E)D
WF-T655TH / WF-T755TH

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  • Page 1 https://appliancetechmanuals.com WAS HING MAC HINE S E R VIC E MANUAL CAUTION Before servicing the washer, Read the safety precautions in the manual. MODELS : WFT60A30(1)(A,E)D / WFT65A30(1)(A,E)D WFT70A30(1)(A,E)D WF-T502TH / WF-T552TH : WFT75B30(1)(A,E)D / WFT85B30(1)(A,E)D WF-T655TH / WF-T755TH...

  • Page 2: Table Of Contents

    https://appliancetechmanuals.com 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

    https://appliancetechmanuals.com 1. S PE CIFICA TION S Series WFT75B30(1)A(B) Series WFT60A30(1)A(B,C) WFT85B30(1)D(E) WFT65A30(1)D(E,F) M OD E L WF-T 655 TH,WF-T755TH WFT70A30(1)D(E,F) WF-T502TH,WF-T552TH POW E R S OUR S E Refer to rating label on the back of Washer Refer to rating label on the back of Washer IN PUT Refer to rating label on the back of Washer Refer to rating label on the back of Washer...

  • Page 4: Installation Instructions

    https://appliancetechmanuals.com 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 https://appliancetechmanuals.com Checking slope Confirming level • If installation surface is tilted, the • Place the washer to original position washer will be shaken. and confirm the level. Horizontal setting Distance between drain hose and the wall • Lift up the front of the washer and •...
  • Page 6 https://appliancetechmanuals.com 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. Connecting Water Supply Hose to water tap Normal Type {Normal tab without thread &...
  • Page 7 https://appliancetechmanuals.com 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 Conector Middle connector Etiqueta Fija Fixed Stiicker Supply Hose by pulling the Pressing Rod and Medio Manija de Presión Pressing Handle...
  • Page 8 https://appliancetechmanuals.com Screw Type Attach the water supply hose to the tap. Push the water supply hose up so that the rubber packing within the hose can adhere completely Water to the tap. Water Supply Hose Rubber Packing 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 https://appliancetechmanuals.com 2-3. CONNECT THE DRAIN HOSE For pump model • Connect the drain hose to the • Attach the clip to the drain hose. • Check that the drain hose is outlet of the drain pump located And then push it toward the body hung up over the edge of the at the rear of the washing of the washing machine as...

  • Page 10: Operating Instructions

    https://appliancetechmanuals.com 3. OPERATING INSTRUCTION 3-1. IDENTIFICATION OF PARTS...

  • 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 https://appliancetechmanuals.com Using Water Amount of WATER LEVEL • This machine detects the quantity of laundry automatically, then sets the WATER LEVEL and proper amount of Detergent. • When you select a wash program, the WATER LEVEL and amount of Detergent (to be used) will be shown on the control panel.
  • Page 13 https://appliancetechmanuals.com 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 https://appliancetechmanuals.com Using Fabric Softener • Dilute fabric softener with water. Undiluted fabric softener may result in spots that look like oil stains. • Measure and add the recommended amount of fabric softener into the Softener dispenser ( compartment marked with this smbol( Follow manufacturer’s direction.
  • Page 15 https://appliancetechmanuals.com SPECIAL GUIDE FOR STAIN REM OVAL 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

    https://appliancetechmanuals.com 3-3. FUNCTION OF EACH BUTTON...
  • Page 17 https://appliancetechmanuals.com...

  • Page 18: Washing Programs

    https://appliancetechmanuals.com 3-4. WASHING PROGRAM S Washing Programs the D etergent laundry FU ZZY W ash (N ormal W ash) Used for normal loads, this mode Add the appropriate automatically selects the most quantity of Detergent as appropriate conditions and indicated by the WATER completes the sequence in one LEVEL next to operation.
  • Page 19 https://appliancetechmanuals.com Close the lid Finish Caution & N ote If water is already in the tub, or putting wet laundry into the tub before starting will increase the WATER LEVEL. The pulsator rotates for Water will be When the wash With lightweight bulky loads, WATER LEVEL 8 seconds to detect the supplied for 2...

  • Page 20: Other Functions

    https://appliancetechmanuals.com 3-5. OTHERS FUNCTIONS 1) SPEEDY SOAK Wash Use this mode to wash normal clothes or thick and heavy clothes which are excessively dirty. SPEEDY SOAK mode can be used with FUZZY or JEAN program. Press the AUTO OFF (POWER) button to turn power on. Press the PROGRAM button to select the washing program.
  • Page 21 https://appliancetechmanuals.com 3-5. OTRAS FUNCIONES FAVORITE Wash Pressing the favourite button allows you to store your favourite wash conditions in the normal cycle memory and then recall it for use at a later time. Press the AUTO OFF (POWER) button to turn power on. Select the FAVOURITE program.
  • Page 22 https://appliancetechmanuals.com 3-5. OTRAS FUNCIONES 3) SILENT Wash Use this program to wash quietly in SILENT especially during late night and dawn. Press the AUTO OFF (POWER) button to turn power on. Press the PROGRAM button to select SILENT program. Add the laundry into the washing tub. Press the START/PAUSE button.
  • Page 23 https://appliancetechmanuals.com 3-5. OTRAS FUNCIONES 4) TUB CLEAN If scrud is allowed to build-up in the machine it can result in stains on your clothes or unpleasant smell in your washer. Scrud is the way build-up that can occur within any washer when the fabric softener comes into contact with Detergent, and according to particular degree of dirtiness or quality of water to be use, in these case, use this program to clean inner tub and outer tub.
  • Page 24 https://appliancetechmanuals.com 3-5. OTRAS FUNCIONES 5) 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 25 https://appliancetechmanuals.com 3-5. OTRAS FUNCIONES 6) 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. WASH , WASH+RINSE , RINSE , RINSE+SPIN , SPIN ONLY OPTIONS •...
  • Page 26 https://appliancetechmanuals.com 3-5. OTRAS FUNCIONES 7) Ot her Usef ul Funct ions Child Lock Function If you want to lock all the keys to prevent settings from being changed by a child, you can use the child lock option. How to Lock Press the POWER button.

  • Page 27: Care And Maintenance

    https://appliancetechmanuals.com 3-6. CARE AND M AINTENANCE 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 28: Service Information

    https://appliancetechmanuals.com 4. S E R V IC E INF OR MA T ION 4-1. S C HE ME T IC DIA G R A M A ) WF T 60A 30(1)A (B ,C ) / WF T 65A 30(1)D(E ,F ) / WF T 70A 30(1)D(E ,F ) / WF T 75B 30(1)A (B ) / WF T 85B 30(1)D(E ) / WF -T 502T H / WF -T 552T H / WF -T 655T H / WF -T 755T H...

  • Page 29: Wiring Diagram

    https://appliancetechmanuals.com 4-2. WIR ING DIA G R A M A )S eries WF T 60A 30(1)A (B ,C ) / WF T 65A 30(1)D(E ,F ) / WF T 70A 30(1)D(E ,F ) / WF -T 502T H / WF -T 552T H 4-2.

  • Page 30: Program Time Chart

    https://appliancetechmanuals.com " C ontents of c hanged algorithm by the s ens or Algorithm change : T he algorithm is automatically changed to operate at the optimum condition according to the condition detected by the s ens or. L E D Dis play Was h C ondition C hange F ac tor C hange L evel...
  • Page 31 https://appliancetechmanuals.com C ontents of c hanged algorithm by the s ens or Algorithm change : T he algorithm is automatically changed to operate at the optimum condition according to the condition detected by the s ens or. L E D Dis play Was h C ondition C hange F ac tor C hange L evel...

  • Page 32: Adjustmen

    https://appliancetechmanuals.com 4-4. ADJUSTM ENT 1) Brake lever adjust m ent • Shown as in the figure, untighten the adjustment screw to keep clearance less than 1.9°æ0.1mm between the tip and the brake lever. And turn on the lock nut then paint it red. CAUTION •...

  • Page 33: Disassembly Instruction

    https://appliancetechmanuals.com 4-5. DISASSEM BLY INSTRUCTION Be sure to unplug the power to repair and replace electric parts. PRECAUCIÓN POR ELECTROSTÁTICA Asegúrese de hacer conexión a tierra para los diagnósticos de problemas y reemplazo de partes. Si no es posible, toque un cable a tierra con su cuerpo para remover la desviación eléctrica entre el cuerpo y el producto antes de trabajar.
  • Page 34 https://appliancetechmanuals.com 2) Disassem bly of Back Panel, Pow er 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. Remove a valve fixing screw & disconnect the leads form the inlet valve.
  • Page 35 https://appliancetechmanuals.com Tub cover Inner tub Hub fixing nut 4) Disassembly of Back Cover, Drain Pump, Clutch(Transmission) & M otor 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 36: Test Running Without Water

    https://appliancetechmanuals.com 4-6. T E S T R UNNING WIT HOUT WE R A ) WF T 60A 30(1)A (B ,C ) / WF T 65A 30(1)D(E ,F ) / WF T 70A 30(1)D(E ,F ) / WF T 75A 30(1)A (B ) / WF T 85A 30(1)D(E ) / WF -T 75A 30(1)A (B ) / WF T 85A 30(1)D(E ) / WF -T 502T H / WF -T 552T H / WF -T 655T H / WF -T 755T H T o us e the C HE C K P R OG R AM (QC T E S T MODE ), pres s WAT E R LE V E L, P R OC E S S and P OWE R button ON...

  • Page 37: Trouble Shooting Against Common Washing Problems

    https://appliancetechmanuals.com 4-7. TROUBLE SHOOTING AGAINST COM M ON WASHING PROBLEM S 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 Poor soil •...

  • Page 38: Trouble Shooting According To Error Message

    https://appliancetechmanuals.com 4-8. TROUBLE SHOOTING M ETHODS ACCORDING TO ERROR M ESSAGE For more detailed information for trouble shooting refer to page 46 to 57. ERROR DECISION CAUSE FOR ERROR ERROR REMEDY BASIS OCCURRENCE • Open water faucet. • Water faucet is closed? WATER •...
  • Page 39 https://appliancetechmanuals.com ERROR DECISION CAUSE FOR ERROR ERROR REMEDY BASIS OCCURRENCE • LID is opened in the • Lid is opened during intermittent • Closed the lid. DOOR course of spin or normal spin? OPEN intermittent spin, • Lid is opened while processing •...

  • Page 40: How To Diagnose And Repair By Symptom

    https://appliancetechmanuals.com 4-9. HOW TO DIAGNOSE AND REPAIR BY SYM PTOM 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 41 https://appliancetechmanuals.com 2) Def ect s on displaying f unct ion Where, what & how to check? Result of Check Possible Cause How to repair & settle Main voltage To explain that it is 1. Measure mains voltage at the wall Less than 85% Low voltage.
  • Page 42 https://appliancetechmanuals.com 3) Reset during operat ion Where, what & how to check? Result of Check Possible Cause How to repair & settle Drain Motor Reset happens 1. Operate washer setting spin only, Change the drain motor Defect of the drain after the drain then press the START/PAUSE button motor (A noise...
  • Page 43 https://appliancetechmanuals.com 4) Wat er doesn’t com e int o t he w ash bow l. Where, what & how to check? Result of Check Possible Cause How to repair & settle Ball Pressure Sensor Reconnect the connector (Pressure Switch) Connector is taken PE Error or change leads.
  • Page 44 https://appliancetechmanuals.com 6) Pulsat or doesn’t rot at e norm ally. 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 1.
  • Page 45 https://appliancetechmanuals.com 6) Pulsat or doesn’t rot at e norm ally. 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 46 https://appliancetechmanuals.com 7) Wat er 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 47 https://appliancetechmanuals.com 8) Wat er drains t hough it is not t he t im e 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.
  • Page 48 https://appliancetechmanuals.com 10) Spin ext ract ion is not proceeded. Where, what & how to check? Result of Check Possible Cause How to repair & settle Motor 1. In the case that the wash motor does not Change the capacitor There is motor Defect of the spin during spin extraction;...
  • Page 49 https://appliancetechmanuals.com 11) Spining is going on even t hough t he lid is open. Where, what & how to check? Result of Check Possible Cause How to repair & settle Safety Switch Contact points of Change Safety 0~9Ω 1. Check resistance between both the safety switch Switch terminals of the safety switch with...
  • Page 50 https://appliancetechmanuals.com 13) Vibrat ion, 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.
  • Page 51 https://appliancetechmanuals.com 14) Pow er is aut om at ically t urned off during operat ion or im m ediat ely t urning on t he pow er sw it ch. Where, what & how to check? Result of Check Possible Cause How to repair & settle Main voltage Defect in main.
  • Page 52 https://appliancetechmanuals.com Sensor (1) Malfunction Problems Result of check How to repair and settle • If the value is not within 1~26 by Recalibrate or replace the Assembling the not- checking the controller group. controller. calibrated controller. • When checking the value of the Check the harness, Short electrode sensor by Test mode during...
  • Page 53 https://appliancetechmanuals.com (3) Activate/Deactivate Sensor: Turn the power switch on by pressing WATER LEVEL + PROCESS and START/PAUSE button together. Test m ode : Only I-SENSOR LED is on and display show s current sensing mode Current display : temperature & conductivity sensing is disabled : temperature sensing is enabled, but conductivity is disabled.
  • Page 54 https://appliancetechmanuals.com (5) How to use Jig How t o Connect • Loosening the front panel of the washing machine Sensor and connect the sensor connecting terminal with the terminal of the jig. After supplying water to the washing bath, agitate for one minute before using the jig.

  • Page 55: Exploded View

    https://appliancetechmanuals.com 5. EXPLODED VIEW TOP COVER ASSEM BLY TUB ASSEM BLY OUT CASE ASSEM BLY...
  • Page 56 https://appliancetechmanuals.com 5-1. T HE E XP L ODE D V IE W OF T OP C OV E R A S S E MB L Y : Non-S ervice P art A020 A011 A021 A010 A022 A023 A051 A030 A040 A240 A052 A200...
  • Page 57 https://appliancetechmanuals.com 5-2. THE E X PLOD E D V IE W OF OUT CA S E A S S E M B LY : Non-Service Part F070 F010 F001 F000 F080 F082 F084 F081 F020 F090 F021 For Pump F027 F100 F050 For Non-Pump...
  • Page 58 https://appliancetechmanuals.com 5-3. THE EXPLODED VIEW OF TUB ASSEMBLY : Non-service part K000 K090 K012 K010 K011 K021 K022 K025 K024 K023 K027 K020 K028 K060 K030 K063 K062 K040 K050 K160 K201 K061 K200 K111 NATURAL K101 K210 K110 BLUE K102 K220 K064...

  • Page 59: Replacement Part List

    Run_Date : 20/06/05 Caution : Before replacing any part of these component Read carefully the safety precaution in this manual NOTE : S(Safety Parts) , AL(Alternative parts) LG MODEL : WFT70A30DPT (AOWREAP) YOUR MODEL : WF-T502TH SPECIFICATION :220-240V/50Hz Origin DESCRIPTION PART No.
  • Page 60 Run_Date : 20/06/05 Caution : Before replacing any part of these component Read carefully the safety precaution in this manual NOTE : S(Safety Parts) , AL(Alternative parts) LG MODEL : WFT70A30EPT (AOWREAP) YOUR MODEL : WF-T552TH SPECIFICATION :220-240V/50Hz Origin DESCRIPTION PART No.
  • Page 61 Run_Date : 20/06/05 Caution : Before replacing any part of these component Read carefully the safety precaution in this manual NOTE : S(Safety Parts) , AL(Alternative parts) LG MODEL : WFT85B30DPT (AOWREAP) YOUR MODEL : WF-T655TH SPECIFICATION :220-240V/50Hz Origin DESCRIPTION PART No.
  • Page 62 Run_Date : 20/06/05 Caution : Before replacing any part of these component Read carefully the safety precaution in this manual NOTE : S(Safety Parts) , AL(Alternative parts) LG MODEL : WFT85B30EPT (AOWREAP) YOUR MODEL : WF-T755TH SPECIFICATION :220-240V/50Hz Origin DESCRIPTION PART No.
  • Page 63 https://appliancetechmanuals.com Note.
  • Page 64 https://appliancetechmanuals.com DEC. 2005 PRINTED IN THAILAND P/No.:3828EY3006T...

This manual is also suitable for:

Wft65a30dWft70a30dWf-t502thWf-t552thWft75b30dWft85b30d ... Show all

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