LG WTS14BSL Service Manual Download Page 33 | Manualshive

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2) Disassembly of Back Panel, Power

Cord, Inlet Valve & BP Sensor

①

back side.

②

Disassemble the back panel.

③

Disconnect two connectors and disassemble
the power cord.

④

leads form the inlet valve.

⑤

Remove the inlet valve.

⑥

Disconnect the leads & the pressure tube from
the BP sensor.

⑦

Remove the BP sensor.

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Summary of Contents for WTS14BSL

Page 1: ...WASHING MACHINE SERVICE MANUAL MODELS WTS14BWH WTS14BSL CAUTION Before servicing the washer Read the safety precautions in the manual ...

Page 2: ...ume any liability in connection with its use CONTENTS 1 Specifications 3 2 Installation Instructions 4 3 Operating Instructions 3 1 Identification of Parts 10 3 2 Before Starting to Wash 11 3 3 Function of Each Button 16 3 4 Washing Programs 18 3 5 Other Functions 20 3 6 Care and Maintenance 26 4 Service Information 4 1 Wiring Diagram 27 4 2 Program Time Chart 28 4 3 Adjustmen 29 4 4 Disassembly I...

Page 3: ...rating label on the back of Washer Refer to rating label on the back of Washer Refer to rating label on the back of Washer Plastic Stainless 0 3kgf cm 2 8kgf cm2 50Hz 680 50 rpm 60Hz 730 50 rpm Refer to rating label on the back of Washer Refer to rating label on the back of Washer Normal Wool Duvet School Care Pre Wash Normal Quick Wash Extra Clean Tub Clean 10 Stages Available for 3 18 Hr B P Sen...

Page 4: ...ted floor 2 Install the washing machine on a level and firm surface any tilt should be less than 1 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 How to use the adjusting plates Use the adjusting plates to level the washer when the adjustable legs cannot cover the gap Turn the adjus...

Page 5: ...ontal setting Lift up the front of the washer and adjust level by turning the adjustable legs clockwise or using the adjusting plate Distance between drain hose and the wall Distance between drain hose and the wall should be more than 10 cm and the distance between the other part and the wall should be more than 2 cm More than 2cm More than 10cm More than 2cm ...

Page 6: ... connector to the tap Push the upper connector up till the rubber packing is in tight contact with the tap Then tighten the 4 screws 2 Attach the water supply hose to the connector Push the water supply hose vertically upwards so that the rubber seal within the hose can adhere completely to the tap 3 Fixing the connector of connector and water supply hose Attach the water supply hose to the connec...

Page 7: ... the water leakage After connecting the hose open the tap to check for any water leakage In case of water leakage close the tap and start again from step 1 If you skip step1 it may cause water leakage 6 Conector Medio Etiqueta Fija Manija de Presión Barra de Presión Manguera de Suministro de Agua Empaque de Caucho Tornillo Etiqueta Fija Empaque de Caucho Placa Guía Conector Conector Etiqueta Fijad...

Page 8: ...ap and then tighten it by screwing it to the right 2 Check water leakage After connecting the hose open the faucet to check for any water leakage Connect the water supply hose to inlet valve of the washing machine and then lock it by turning the hose connecting part Check to see if there is a rubber seal inside the connector 3 Connecting Water Supply Hose to the machine Water Supply Hose Rubber Pa...

Page 9: ...not use an extension hose NOTE Never lay down the drain hose as water will be discharged Be sure the drain hose is properly routed so it will not kink or lift from the sink The discharge height should be approximately 0 9 1 2m from the floor Connect the drain hose adjusting the length of it not to be dropped If drain hose is dropped the drainage could be poor because of blockage in the hose For no...

Page 10: ...10 3 1 IDENTIFICATION OF PARTS 3 OPERATING INSTRUCTION LINT FILTER Clean regularly to stop linting on the clothes load ...

Page 11: ...esults different fabrics need to be washed in different ways t SOIL Heavy Normal Light Separate clothes according to the type and amount of soil t COLOR Whites Lights Darks Separate white fabrics from colored fabrics t LINT Lint producers Collectors Separate lint producers and lint collectors Lint Producers Terry cloth Chenile Towels Nappies Diapers Lint Collectors Synthetics Corduroy Permanent Pr...

Page 12: ...nd may cause lint residue poor cleaning etc In addition Detergent manufactures and care labels deﬁne COLD water as 26 29 C 80 85 F Minimum water amount It depends on laundry load and washer model Or manually you can pour a certain amount water into tub directly to some height That s because if water level reaches to the some height sensed by washer itself washer automatically operates In other wor...

Page 13: ...line Detergent is flushed through the dispenser at the beginning of the wash phase Either powdered or liquid detergent can be used When using liquid detergent make sure the detergent box and insert are in place For powdered detergent remove both the detergent box and insert Powdered detergent will not dispense with the detergent box and insert in place Detergent usage may need to be adjusted for w...

Page 14: ...e laundry Do not pour powdered bleach into bleach dispenser Note If you wish to use fabric softener we recommend Dilute fabric softner with water Undiluted fabric softner may result in spots that look like oil stains Measure and add the recommended amount of softener into the compartment market with this symbol Follow manufacturer s direction Fabric softener is automatically dispensed in the final...

Page 15: ...id to back of stain Replace towels under stain frequently Rinse throughly Wash using hottest water safe for fabric Some inks may be impossible to remove Washing may set some inks Use prewash stain remover denatured alcohol or nonflammable dry cleaning fluid Wash with chlorine bleach if safe for fabric Or soak in oxygen bleach and HOT water before washing Badly mildewed fabrics may be permanently d...

Page 16: ... OF EACH BUTTON Course Normal Course 16 Hot Warm Cold Use to select Water Temperature Pressing the button allows you to select COLD WARM HOT COLD respectively Default setting is COLD WATER TEMPERATURE BUTTON OPTION ...

Page 17: ...will have light off During operation this indicates time to finish of laundry ex indicates remaining time of laundry rinse spin dry during operation pause If there is a trouble it blinks with buzzer sound and indicates the source of trouble It will work normally after troubleshooting Course 1 Normal Wool Duvet School Care Course Course 2 Pre Wash Normal Quick Wash Extra Clean Tub Clean Wash Course...

Page 18: ...3 4 WASHING PROGRAMS Course 18 ...

Page 19: ...Course 19 ...

Page 20: ...Course 20 ...

Page 21: ...21 ...

Page 22: ...3 5 OTHERS FUNCTIONS 1 SOAK Wash Course Course 22 ...

Page 23: ...3 5 OTRAS FUNCIONES 2 TUB CLEAN Course Course Course Course Course Course Course Course Course 23 ...

Page 24: ...3 5 OTRAS FUNCIONES 3 AIR DRY AIR DRY for your laundary 24 ...

Page 25: ...n 1 Select Lamps On 3 Select Lamps Off 1 Select Lamps On Lamps Off 2 Select Lamps On Lamps Off Lamps Off 1 Select Lamps On Only Wash Rinse Only Rinse Spin Press the buttons select the desired timing of wash rinse Press the buttons select the desired timing of wash Press the buttons select the desired timing of rinse Press the button Spin select the desired timing of spin Press the buttons select t...

Page 26: ...3 5 OTRAS FUNCIONES 5 DELAY START RESERVATION Wash 26 ...

Page 27: ...3 5 OTRAS FUNCIONES 6 Other Useful Functions 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 27 ...

Page 28: ...BM DZDMF 8F EP OPU SFDPNNFOE UIBU ZPV XBTI DMPUIFT EVSJOH UIJT QSPDFEVSF If frozen t 3FNPWF UIF XBUFS TVQQMZ IPTF BOE JNNFSTF JU JO 05 XBUFS BU BQQSPY t 1PVS BQQSPY MJUFST PG 05 XBUFS BU BQQSPY JOUP UIF CPXM BOE MFU JU TUBOE GPS NJOVUFT t POOFDU UIF XBUFS TVQQMZ IPTF UP UIF XBUFS UBQ BOE DPOöSN UIBU UIF XBTIJOH NBDIJOF QFSGPSNT UIF TVQQMZ BOE ESBJOBHF PG XBUFS Wash Inner tub FBWF UIF MJE PQFO BGUF...

Page 29: ...CONTROLLER 1 1 1 3 4 5 6 2 1 2 1 1 2 Capacitor Drain Motor Pump MOTOR WH5 YL2 BL4 CN RD2 1 BL BL YL WH WH WH OR VL PK RD WH BL BN WH BK BL BN Reed SW 2 4 1 2 3 1 Presser SW RD6 OR BL WH BK WH RD 1 6 5 4 Cold Valve Hot Valve Rinse Valve Fuse YL RD YL RD WH BL BL PK BL ...

Page 30: ... 3 5 3 7 2 1 1 0 3 2 2 5 5 1 8 6 10 7 6 2 1 4 3 4 3 6 2 1 1 0 3 2 2 4 5 1 7 5 6 10 6 6 2 1 4 3 4 3 6 2 1 1 0 3 2 2 4 4 1 4 3 5 10 1 6 2 0 5 3 3 3 5 2 1 1 0 3 2 2 3 3 1 2 1 3 10 3 5 2 0 5 3 3 3 3 2 1 1 0 3 2 2 3 9 11 Oct 7 15 5 2 2 30 1 1 2 7 3 5 3 4 1 2 61 9 7 8 9 6 2 1 4 3 5 3 7 2 1 1 0 3 2 2 5 5 1 8 6 8 5 6 2 1 4 3 4 3 6 2 1 1 0 3 2 2 4 5 1 7 5 6 8 4 6 2 1 4 3 4 3 6 2 1 1 0 3 2 2 4 4 1 4 3 5 8 9...

Page 31: ...K eeping clearance t Keep the clearance about 2 0 3 5mm between brake lever and P V link as shown in the figure t Clutch pulley must be turning to one side P V Link is pulling the brake Lever t Clutch pulley must be turning to the left and the right when P V Linke does not pull the brake Lever CAUTION 3 V belt adjustm ent t EKVTU UIF NPUPS QVMMey by pushing the motor like arrow to make V belt tens...

Page 32: ...eads from the controller Remove 6 screw from the front panel Remove the PCB Assembly Fuse is located in the PCB assembly For fuse replacement use the following rated fuse Rating of fuse 250V 6A fusing type for 220 240V product 125V 12A fusing type for 100 127V product Be sure to make earth connection for trouble diagnosis and parts replacement If impossible touch earth wire on the body to remove e...

Page 33: ...et Valve BP Sensor back side Disassemble the back panel Disconnect two connectors and disassemble the power cord leads form the inlet valve Remove the inlet valve Disconnect the leads the pressure tube from the BP sensor Remove the BP sensor 33 ...

Page 34: ...xing 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 Fall down the washer for clutch motor removal Remove the belt Disassemble the clutch Remove two motor fixing screws then disassemble the motor 5 Replacement of Damper asm Separate top cover from washing machine As in the fig lift sn...

Page 35: ... Press 3 times Press 4 times Press 5 times Press 6 times Press 7 times Press 8 times t WATER LEVEL frequency is on DISPLAY in the condition of no water in TUB t After detecting laundry amount the number of pulse is on the DISPLAY t AUTO OFF t MM 4 0 64 70 DISPLAY t BVOEry amount test t 0 water t OT water option t G SSPS PG water temperature sensor is occured is on the display t 4Iower Valve t G UI...

Page 36: ...h lint givers eg towels ﬂannelette sheets separately from lint collectors eg synthetic fabrics and remove tissues in pockets before wash See page 11 for sorting and caring before loading t P OPU overload the washer t P OPU overload the washer t Some Detergents need to be pre dissolved check the Detergent instructions Try pre dissolving the Detergent t Increase Water Temperature using HOT water saf...

Page 37: ...M t T UIF Erain hose located properly t rain hose is not lowered t rain hose is folded or clogged due to freeze or dirts t BE rain Motor part or WHITE WH 2 pin connector to the P W B ASM has bad connection t BVOEry in the INNER TUB is filled unevenly t Washer is tilted t S F S W is too closed to the washing tub or has bad contact t T UIF 0 TOR of Ball pressure sensor disconnected or badly tonched ...

Page 38: ...S 4 8 PS 13 4463 4 403 JT CBE PS CBE DPOUBDU t T QMBDFE NBHOFUJD JO t POOFDUPS UIF BMM 1SFTTVSF 4FOTPS 1SFTTVSF 4XJUDI PS 6 QJO DPOOFDUPS UP 1 W 4 IBT CBE DPOOFDUJPO t BMM 1SFTTVSF 4FOTPS 1SFTTVSF 4XJUDI JT CBE O UIF JOJUJBM TUBUF PG 2 5 45 0 UIF OVNCFS PO UIF 41 A JT MFTT UIBO PS NPSF UIBO t 6 QJO DPOOFDUPS UP 1 W 4 IBT CBE DPOOFDUJPO t IFck MOT03 65 V T 0 403 t IFck PvFS BMM DPOOFDUPST JG UIFZ I...

Page 39: ...ntroller If there are no defects in the above it should be defect of the controller If supply voltage is 120 higher than rating the varistar in the controller may be broken Check supply voltage Poor Around rating 0V Less than 1 Male female connectors separated Less than 0 5 More than 1 0 10 14V 0V motor is hot Open Over 120 voltage than rating check Defect of the electrical No defect Defect of hou...

Page 40: ...caused by low voltage in electric supply and recommend using a transfomer if voltage has been continuously low To use a transfomer having a enough capacity if using a transfomer Change the controller Change the controller Where what how to check Result of Check Possible Cause How to repair settle Mains Voltage 1 Measure voltage of the outlet that the washer is plugged into during wash and spin 2 R...

Page 41: ...e Selected opposite Filters blocked by foreign substance A connector is taken off Mains cut Mistake of use Wrong installation Mistake of use Don t clean Defect of the inlet valve Defect of contact Coil is open Explain Turn on the tap Correct their locations and turn on the tap Explain how to use Clean them by brush and explain cleaning regulary them Change the inlet valve Reconnect it or remove th...

Page 42: ...ked Defect of the inlet valve Short circuit of the triac of the controller The drain hose should be hung on the stand pipe or the tub Change the part Repair it Check the tube of the Ball Pressure Sensor Pressure Switch it is bent or blocked repair that Repair the blocked hole Change the inlet valve Change the controller Where what how to check Result of Check Possible Cause How to repair settle Ba...

Page 43: ...es at both directions Motor doesn t rotates at both directions Normal resistance Unusual operation Defect of controller or poor contact of connectors of motor leads Loose the belt Defect of the clutch Loose the belt The plusator locked Defect of the clutch Defect of the capacitor check the capacitor s capacitance Defect of the motor Motor coil is open Contact defect of the leads Turn the power off...

Page 44: ...no working sound of the drain pump 3 Check connection parts of the leads if there is no working sound and its resistance is normal Drain Hose 1 Check whether the drain hose is put in a narrow space and kinked 2 Check whether the internal drain rubber asm is bent For Non pump model 3 Check whether the end of the drain hose submerged into water or higher than required For non pump model There is pum...

Page 45: ...d Resistance is normal Blocked hose Drain motor coil is open Contact defect in connection parts or defect of the controller Remove the objects and reinstall so that it can t be kinked Separate the drain motor from the PV link disassemble PV cover and then remove the foreign objects within PV case Check the washer works normally after repair and reassembling them PV link drain motor lever should be...

Page 46: ...power is turned on Blocked Blocked Bellows deformed Works Defect of the drain motor Defect of PV Bellows Defect of the controller Triac defect Change the drain motor Remove the objects in the PV asm Change the PV bellows The bellows may swell up if it contact petroleum or petrochemical substance because it is made of rubber Change the controller 9 Drain error happens w hile w ater drains norm ally...

Page 47: ...gnetic in LID B Contact defect of the Ball Pressure Sensor Safety Switch Resistance is normal The clearance is less than 2 0mmor more then 3 5mm The gap is normal 2 0 3 5mm Defect of the capacitor or Mechanically locked Defect of the Ball Pressure Sensor Pressure Switch Mistake in use Mistake in use Coil is open Coil is open Defect of connection part or defect of the controller Assembling defect o...

Page 48: ...e 1 Check voltage at the power outlet where the washer is plugged into Starting Capacitor 1 Check the capacitance of the starting capacitor Clutch Assembling 1 Check the clearance between the PV link and the brake lever and clearance between the clutch lever and the adjustment bolt Blocked by foreign objects 1 Check whether the PV asm the drain pump the drain hose are blocked by foreign objects so...

Page 49: ...ther the lever of the safety switch touchs the outer tub if touching noise happens Damper 1 Check whether the outer tub cover hit the top cover without load during spin Not leveled Laundry is unbalanced The pulsator rotates initially then the inner tub rotates The lever is bented Hit Defect of installation Defect of the clutch Defect of the safety switch Defect of the damper Level the washer Expla...

Page 50: ... off when turning on the AUTO OFF switch after unplugging the power cord from the outlet 2 It would be defect of the controller if power is automatically turned off immediately when turning on the power switch even though there is no defects in the AUTO OFF switch Automatically turned off Defect in main Mechanical defect of the AUTO OFF switch Explain the cause It happens specially when a high fre...

Page 51: ...51 ...

Page 52: ...A230 A240 A200 A270 A052 A101 A165 A101 A181 A165 A030 A040 A060 A010 A020 A051 A190 A151 A163 A163 HOT ORANGE COLD BLUE COLD BLUE ...

Page 53: ...F070 F090 F080 F020 F027 F001 F000 For Pump For Non Pump F020 F021 F040 Non Service Part ...

Page 54: ...0 or For Non Pump For Pump or For Pump For Non Pump For Non Pump BLUE NATURAL Non Service Part K010 K020 K160 K101 K102 K170 K180 K280 K064 K110 K040 K050 K000 K200 K250 K260 K190 K230 K090 K063 K130 K140 ...

Page 55: ...P No MFL69262915 August 2015 PRINTED IN THAILAND ...

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