WASHING MACHINE SERVICE MANUAL
Contents
1. G website http biz lgservice com e mail htto LGEservice com techsup html WASHING MACHINE SERVICE MANUAL CAUTION READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES CORRECTLY BEFORE OFFERING SERVICE MODEL WD 1409RD 1 9 WDP1103RD 1 9 WM3455H P No MFL30574764 CONTENTS a SREGIRICGATIONS spaniardos a AUE 3 2 FEATURES amp TECHNICAL EXPLANATION sn 4 3 PARTS IDENTIFICATION cimas iii iia 6 A MINS VATA TIO Nostra laica ie 7 5 0PERAMON EE 12 6 WIRING DIAGRAM PCB LAYOUT PROGRAM CHART aaiaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaauaaaaaaan 14 Te TROUBLESHAOOTIN O iaa de atole ondo 18 PLBEFOREPREFORMINGSERVICE cti Een 18 E IN SE MR oie 18 7 3 HOW TO KNOW THE WATER LEVEL FREQUENCY 0000 0 0000 19 7 4 HOW TO KNOW TO TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION 19 15 ERROR DISPLAY a o a o hanna 20 7 6 TROUBLESHOOTING WITH ERROR ds a RE AEG 21 SIE Water Inlet EMOT standards 21 UEMUNBDAIA CEGIENM OM caia e N 22 AU A A AAA ANON AA 23 SDENRIOWIOVET EMON ee 25 SEE Pressure Sensor S W ENON eases N O z akt aan 26 DE DOOMODEM ENON a dLa ai Af ESSE 27 E RErmistoF niealingEMOM ea ZNA EC a Aaa 28 E MOIOFLOCCENOD EE 29 DHE Dy Heater EOT errar tir rior 31 w DUR e EE ee he lei ER STV Fani Motor OU a r REA 33 8 TROUBLESHOOTING BUS Eb svojo dva J la ld o chee ets 34 EE ENEE ee 34 VIDAUON EGNOISE E e ME 35 e Detergent A Soften2. 25 Pressure Sensor S W Error PE Is the Connector connected correctly to Reconnect or repair the Connector the Main PCB and the Pressure Switch Or replace the Harness Or is the Harness alright Is the resistance of the Pressure Switch out of range Pin1 Pin3 21 230 gt Replace the Pressure Switch Is the air chamber and the tube clogged gt Check air chamber and remove the foreign material Replace the Main PCB 26 Door Open Error dE Is the Door assembly in line with door Lift up amp Close the door switch Scratch by Latch Hook If the dE is displayed Replace the Door Bracket Touching Is the Connector connected correctly to the Main PCB and the Door Switch Or is the Harness alright Reconnect or repair the Connector Or replace the Harness Replace the Door switch Door Locking time 1 8 sec Check the time between from input the power to parts 1 move up then Door locked Door Releasing time 25 100 sec Check the time between from off the power to parts 1 move down then Door released 27 Thermistor Heating Error tE Is the Connector connected correctly to Reconnect or repair the Connector the Main PCB and the Thermistor and the Heater Or replace the Harness Or is the Harness alright f Is the resistance of the Thermistor out of range 44 53 KQ at 25 C Page 17 gt Replace the Thermistor
3. Is the resistance of the Heater out of range 24 5 28 52 for Washing or 42 5 49 52 for Steam YES Replace the Heater Page 19 Replace the Main PCB Note Thermistor Spec s 36 35 39 45 42 72 C 28 Motor Locked Error LE Pre Check e Gentle wash cycles such as Perm Press Delicates Hand Wash and Wool Silk should only be used for smaller loads Because these cycles are more gentle in tumbling and spinning putting too much in the drum can register an issue with the motor Remove items reset unit and test with a Rinse Spin cycle e Don t replace the PCB when the hall sensor is replaced Replace the PCB when the LE is displayed after replacing the hall sensor Press the Power button amp Start Pause button Does the Drum stop when the start pause button is pressed to start the cycle Or Sometimes does the Drum rotate weakly under 15rpm Is the Connector connected correctly to the Main PCB and the Motor Or is the Harness alrig E Heconnect or repair the Connector ht 2 Or replace the Harness Disassemble the Rotor Are the Magnet of rotor cracked or broken Replace the Hall Sensor Disassemble hall sensor carefully Next page e Ha Common 5 15kQ e Hb Common 5 15kQ Ha Common Are the resistance same between Stator points x V U U W W WV 8 110 Replace the Main PCB 29 Disassemble the Hall Sensor 1 Disas
4. Page 13 7 Check drain and spin Q Power off and open the door Turn off Wash and Rinse after pressing the Start Pause button and start the machine again Check drain and spin Power off and then power on If SVC is needed during check Check if the door can be remove the remaining water by opened after 3 minutes pulling out the hose cap 17 5 OPERATION Cycle Selector Additional programs e Rotate the Cycle selector knob to select the cycle designed for different types of fabric and soil levels e Time Delay Allows the start of any cycle to be delayed for 3 19 hours e Favorite Favorite program allows you to store a customized operation for next use e Intensive If the laundry is heavily soiled Intensive option is effective e Medic Rinse For high effectiveness or more purity in rinse operation you can choose Medic Rinse option Medic Rinse is default in Baby Care program Delicate Synthetic ech Wool 6 Use this button to turn the power On Off Start Pause Option Button e Use this button to Start e Pre Wash If the laundry is heavily soiled Pre Wash Cotton is Stop the washer recommended e Rinse Used to additional rinse which may assist in removing traces of detergent residue e Normal Hold If you desire to leave fabrics in the machine without spinning after rinse to prevent wrinkling you may select Normal Hold b
5. about 100 cm Max 100cm min 60cm KOTY rm Max 100cm about 105 cm min 60cm o O x In this type of drain hose installation the odor could be coming from the standpipe This odor can come up the drain hose and into the unit Pour a cup or two of bleach or vinegar down the home drain and let it sit for 24 hours before running another cycle This will help eliminate odor from the home drain If a cycle is started too soon after doing this it will not help the issue Connect power plug Connect the power plug to the wall outlet Avoid connecting several electric devices it may be the cause of a fire Check the horizontality with a level Gage 1 Step If washing machine legs are loose or not screwed then screw up with the spanner wrench Using the level level the washing machine from front to back and side to side Adjustable feet 2 Step Using the spanner wrench to adjust leg for horizontality and try for Diagonal test Diagonal test x How to perform a diagonal test Place your right hand on the back right corner and your left hand on the front left corner of the unit then attempt to rock the unit from corner to corner Then move your right hand to the front right side and your left hand to the back left corner and attempt to rock the unit from corner to corner If the unit is level it will not rock However if the unit is not
6. 5 6 7 8 1123 1J218 4 24544 il RD BK SBT RDIBLIY BLIWHRDIGY BK 17 WH IW WH AT2 3 112 3 SBT WH 112 31415 6 7 8 123 1234 1121314 56 7 8 alls 1121814 WHIBKTYL E 1 RDIBLI BL O FAN MOTOR RDZWH WH TAB WA FT NAT2TS Hag ile HB lt S PRESSURE 4 switch DRY C DUCT WASH THERMISTOR WH THERMOSTAT RD WH 6 PIN CONNECTOR LTTTTT LTITTTTTI 7PIN CONNECTOR LETTTTTTI 8PIN CONNECTOR 250 TERMINAL Q 250 TERMINAL HOUSING 2 RING TERMINAL GROUND EE EE Ee HER 412131415 NOTE 1 2 3 DA V 1 PIN CONNECTOR i CH 2 PIN CONNECTOR ole Be i I el lL LTTTI DRAIN CIRCULATION op iocK a CORD Ez 5 PIN CONNECTOR PUMP PUMP 3 PIN CONNECTOR 4 PIN CONNECTOR L Motor 14 M PCB Layout Main Pressure Switch amp Thermistor AG Sensor Measure R impossible here Measure Hz impossible Here Just check cut off Just check cut off Thermistor for Wash Pressure Switch V U U W W V gt R 8 110 LCD Display Heater Next Page Door Switch amp Drain Pump SE Inlet Valve Control Pre Valve Door Switch 3 5 4 5 kQ Measure R impossible here Main Valve 3 5 4 5 kQ e AG Valve Drain Pump 152 1769 3 5 4 5 kQ 15 E PCB Layout Power Noise Filter Wash Resistance Q DRY Only For Dry Combo 16 E Program Chart 91nye19adua lusiqwe
7. 8 Automatically detects the load and optimizes the washing time 2 2 DETERMINE WASHING TIME BY FUZZY LOGIC To get the best washing performance optimal time is determined by sensing of water temperature selected washing temperature and laundry amount water temperature washing time selected the best washing rinse time washing temperature performance spin rhythm time A amount SENSING PROCESSING DETERMINATION 2 3 WATER LEVEL CONTROL O This model adopts a pressure sensor which can sense the water level in the tub EFFECT O Water supply is stopped when the water level to the preset level then washing program proceeds O Spinning does not proceed until the water in the tub reduces to a certain level 2 4 THE DOOR CAN NOT BE OPENED e While program is operating O While Door Lock light turns on 3 PARTS IDENTIFICATION Shipping Bolts Power Pulg If the supply cord is damaged it must be replaced by the manufacturer or its authorized Drawer h A service technician in order to avoid a hazard Control Panel Drum Door Drain Hose Drain Plug Drain Pump Filter Adjustable Feet Lower Cover Cap m ACCESSORIES Inlet hose 2EA Spanner 4 INSTALLATION E INSTALLATION The appliance should be installed as follows Check the conditions of installation area 1 Check level ground Al A 4 E 4 a On raised foundations or upper level homes the vibrati
8. 19 7 5 ERROR DISPLAY e If you press the Start Pause button in error condition any error except FE will disappear and the machine will change into the pause status e Incase of THE EE if the error is not resolved within 20 sec and in case of other errors if the error is not resolved A 4 min power will be turned off automatically and the error only will be blinked But in the case of FE power will not be turned off M ERROR SYMPTOM CAUSE WATER INLET e Not reached to the water level 246 within 8 minutes ERROR after water supplied or not reached to the preset water level within 25 minutes Page 21 o hong CZE e Not fully drained within 10 minutes Page 23 ERROR OVERFLOW e Water is over flowing over 8 level ERROR If FE is displayed the drain pump operates to drain the water automatically Page 25 PRESSURE SENSOR e The sensor pressure switch is out of order S W ERROR Page 26 DOOR OPEN e In case of operating the reservation function or the ERROR other function with door opened Close the door then the error display is resolved e The door switch is out of order Page 27 UNBALANCE e The appliance is tilted ERROR e Laundry is gatherd to one side Page 22 7 AAA PRO e The THERMISTOR is out of order Page 28 ERROR MOTOR LOCKED e The connector in the LEAD WIRE ASSEMBLY is ERROR not connected to the connector of STATOR ASSEMBLY Reconnect or repair the connector e The h
9. Oj Option 7 2 LOAD TEST MODE 1 Press and Hold Option Left amp Rinse buttons and then press Power button 2 The washer must be empty and the controls must be in the off state 3 Press Power with above two buttons pressed and then buzzer will sound 4 Press the Start Pause button repeatedly to cycle through the test modes ee ae Check Point 4 times Water level frequency 25 65 5 times Water level frequency 25 65 6 times Water level frequency 25 65 7 times Water level frequency 25 65 ams fOr 18 7 3 HOW TO CHECK THE WATER LEVEL FREQUENCY Press the Intensive and Option Left button simultaneously The digits means water level frequency 10 kHz ex 241 Water level frequency 241 x 10 kHz 24 1 kHz Del Ier ay II 1400 li e i 1000 tte AE E all 800 5 1 400 Pre Wash Rinse Rinse Spin Normal Hold IF edic R OJO o O Option Spin Temp Tub Clean Function 7 4 HOW TO KNOW TO TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION Press the Temp and Option Left button simultaneously Thermistor in tub temperature No Spin Delicate lle FEE BEA 1000 50 orite upboard Dry F gt 22 gt TS TS la z 800 40 o 400 30 y PreWash Rinset Rinse Spin Normal Hold No Spin 1 i e l edic Ri O JO Spin tub Clean Eunction nd
10. all sensor is out of order defective Replace the STATOR ASSEMBLY Page 29 RAR e The washer ecperienced a power failure Page 34 FAILURE DRY HEATER e The Dry Heater is out of order ERROR e The Connector of the Dry Heater is not connected properly to the connector in the Main PWB ASSEMBLY e The Dry fan motor is out of order Page 31 20 7 6 TROUBLESHOOTING WITH ERROR Water Inlet Error IE Note Environmental safety check list 1 No water tap leakage amp freeze 2 No entanglement of water supply hose 3 No water shortage 4 No water supply hose leakage 5 No the inlet filter clogged Is the water tap closed gt No Check the Water tap and open it fully When there is water in the tub Check the Air Chamber and the Tube clogged is the water level frequency And When you check the water level frequency again over 26 2KHz if it is over 26 2KHz you replace the Pressure switch Is the Connector connected correctly to the Main Reconnect or repair the Connector PCB and the Inlet Valve Or replace the Harness Or is the Harness alright Is the each resistance of Inlet Valve within Replace the Inlet Valve 3 5 4 5 kQ 2 Pre Valve 2 Main Valve Dry Valve When the washing machine is started Replace the Main PCB is operated the inlet valve Unbalanced Error UE Does the load lean toward one side or is the load a few items Is the laundry mixed Is the washing mach
11. bled D Pull out the drawer and unscrew 2 screws 2 Lift the side the Control Panel Assembly and pull it out 1 Two screws is unscrewed 2 Push out PANEL ASSEMBLY CONTROL after Push the hook below 1 The PWB assembly Display is disconnected 2 When 7 screws are unscrewed on the PWB insulator and the PWB assembly Display is disassembled from the PWB insulator 39 PWB ASSEMBLY MAIN 1 The back cover is removed 2 One screw is unscrewed 3 Pull the PWB assembly Main to arrow direction 4 Two screws is unscrewed 5 The cover of PWB assembly Main is removed 6 Disconnect connector from the wiring D The plate assembly Top disassembled 2 The cover of PWB assembly Power is removed Push the hook bellow 4 Disconnect connector from the PWB 5 Two screw is unscrewed 1 The plate assembly Top are disassembled 2 Pull the drawer to arrow direction 3 Two screws are unscrewed 1 The hose clamps and the hose are disassembled 2 The ventilation bellows are disassembled on the tub g K M Al Z Dispenser assembly 40 INLET VALVE 1 Disconnect the wiring connector 2 Remove the valve by two screws of the valve holder x When reconnecting the connector VALVE PRE GY WH BK VALVE MAIN WH BK BK VALVE DRY YL BK BK VALVE 4 HOT BK WH BK e Rating 240V 50Hz e Resistant 3 5 4 5kQ 1 Open the door completel
12. d correctly to the Main PCB and the Dry Heater or Fan Motor Or is the Harness alright Are the resistance same between terminal points X V U U W W V 2 50 33 Reconnect or repair the Connector Or replace the Harness Replace the Dry Fan Motor Replace the PWB assembly main 8 TROUBLESHOOTING WITHOUT ERROR CODES No Power Is the Power Plug connected Reconnect Power Plug firmly firmly to the power outlet Check the fuse or And is the supply voltage reset the circuit breaker 220 240V AC Is Multi plug socket used K Don t use Multi plug socket Use Single Plug socket for washing machine Is the Connector connected correctly to the Main PCB and the Noise Filter Or is the Harness alright Reconnect or repair the Connector i Or replace the Harness Noise Filter Check and replace Main PCB Is Red LED ON while power supplied A Is the connectors connected Check connectors otherwise Correctly to the Display Z Replace Display PCB PCB Ear Main PCB Noise Filter 34 Vibration amp Noise In Spin Have all the Transit Bolts and the Base Packing Remove the Transit Bolts and been removed the Base Packing lt A Washer e Base Packing Packing Support Refer to INSTALLATION Page 7 35 Detergent Softener does not flow in Is water supplied Refer to Water Inlet Error IE page 21 Is detergent amp softener put in t
13. er does not flow um 36 o e 37 9 DISASSEMBLY Lean eat L LEE 39 10 EXPLEODED VIEW o arte 47 1 SPECIFICATION WD 1409RD 1 9 WDP1103RD 1 9 WM3455H CONSUMPTION STEAM HEATER WASH be SPIN 600mm W x640mm D x850mm H WASH PROGRAM Cotton Cotton Quick Synthetic Delicate Hand Wash Wodl A TH eer TIME SAVE Adapted 2 FEATURES amp TECHNICAL EXPLANATION 2 1 FEATURES m Direct Drive System The advanced Brushless DC motor directly drives the drum without belt and pulley m Water Circulation Spray detergent solution and water over the load over continu Clothes are soaked more quickly and thoroughly during wash cycle The detergent suds can be removed more easily by the water shower during rinse cycle The water circulation system uses both water and detergent more efficiently M Built in Heater Internal heater automatically heats the water to the best temperature on selected cycles Child Lock The Child lock prevents children from pressing any button to change the settings during operation More economical by Intelligent Wash System Intelligent VWash System detects the amount of load and water temperature and then determines the optimum water level and washing time to minimize energy and water consumption Low noise speed control system a By sensing the amount of load and balance it evenly distributes load to minimize the spinning noise level m Automatic Wash Load Detection
14. er to heater clip on the bottom of tub and check the position of wire color 45 WHEN FOREIGN OBJECT STUCK BETWEEN DRUM AND TUB 1 Remove washing heater 2 Remove the foreign object wire coin etc by inserting long bar in the hole SWITCH ASSEMBLY SAFETY 1 Unscrew 4 screws from the back cover 2 Disconnect the wiring connector 3 First Press hook and turn the safety switch assembly switch assembly safety 46 10 EXPLODED VIEW AND PART LIST 10 1 THE PART LIST OF CABINET ASSEMBLY 47 10 2 THE EXPLODED VIEW OF CONTROL PANEL amp DISPENSER ASSEMBLY 48 10 3 THE EXPLODED VIEW OF DRUM amp TUB ASSEMBLY Sa z 1 H h Y 1 N H ee y y 7 N 2 LAA A Y U a 2 2 Sy typ Daf N IAE d o VOS M SESI N f TC B E AA X UA X N Q YO LA X mm Th 4 7 j 0 4 YN Y 4 LYS C P l fe U HP NY R NI N N A 4 N 7 N No JA D e D ou e z H Pi e 6 D y A LL 49 10 4 THE EXPLODED VIEW OF DRYER 50
15. he correct compartment of the drawer Put it in the Correct Position x Reference Amount of Detergent amp Softener Detergent Softener Clean the drawer and dispenser 36 Water Leak 1 Water Leak from Dispenser E Is the Dispenser Tray Damaged or warped Is detergent amp softener put in the correct compartment of the drawer Put it in the Correct Position x Reference Amount of Detergent amp Softener Detergent Softener Is the Detergent caked or hardened Clean the drawer and dispenser N 2 Water Leak from Dispenser Are the gasket seal and door cleaned regularly A NN 0 0 F A i i Sonn ean yen toe pastor Is the door or gasket damaged gt Replace the damaged parts 3 Unknown Water on Floor Replace the Inlet Hoses Are the inlet hoses loose or cracked split Adjust the height of washing machine to be kept horizontally Page 7 Are the drain filter and manual drain hose open 38 9 DISASSEMBLY INSTRUCTIONS Disassemble and repair the parts after pulling out power cord from the outlet CONTROL PANEL PLATE ASSEMBLY TOP 1 Unscrew the screws on the top plate 2 The plate assembly Top is pulled back and then upward to arrow direction 3 The cover Inner is disassem
16. ine installed at an angle Adjust the height of washing machine to be kept horizontally Page 7 The few items of clothing will clump together and their weight will be in one place on the drum throwing the weight off during spin mode So add some laundry to overcome UE error And rearrange load to allow proper spinning Try rearranging the laundry in drum Or the laundry is separated by size type and color Separate by size type and color 22 Water Outlet Error OE Is the drain hose kinked gt Is the Pump filter clogged gt Next Page Check drain hose for kink and straighten the Hose Check amp Clean Pump Filter This kind of accumulation on the drain filter not only prevents proper drainage but also will promote bacteria growth and cause odors This drain filter should be cleaned once a month How to disassemble and clean pump filter Open the Cover by coin or finger only new model Assemble close cap Drain water by removing the hose cap E Filter clogged by foreign objects Che ege Disassemble the pump filter by turning the filter cap counterclockwise Clean the filter Is the Standpipe Height greater Observe Standpipe Height requirements than 1 0 m above the floor of 1 0m maximum Your washer will not be able to drain out water adequately if the standpipe exceeds 1 0 m In this case water may flow back into the washer When there is no
17. ing within in the hose SCrews can adhere completely to the tap Upp r Rubber and then tighten it by screwing it N packing to the right Upper Connector d Sai A J q U Z Fixing screw Water supply hose 2 Normal Tap without thread amp one touch type inlet hose Single inlet models 1 Untighten the upper connector 2 Push the upper connector up 3 Connect the water supply hose screw till the rubber packing is in to the middle connector pushing tight contact with the tap Then the plate down PPE Rubber Connector sacking tighten the 4 screws Upper K Rubber packing Connector 4 Connector Water supply F hose connector e In case the diameter of the tap connector e o separate the water supply is large remove the guide plate hose from the middle connector e Turn the middle connector not to shut off the tap have water leaked Then pull the inlet hose down Guide plate A a Make sure that the rubber seal is pushing the plate down inside the hose connector e Make sure that there are no kinks in the hose and that it is not crushed 6 Connect Drain Hose If the drain hose is not installed properly the unit will not drain properly This allows water to back flow into the unit which can cause odors Refer to Owner Manual for proper drain hose installation The odor could also be coming from the home s drain to which the drain hose is attached Laundry tub
18. level it will rock If the unit rocks it will be necessary to adjust the leveling feet of the unit Adjust the foot under the hand that is on the front of the machine Lock nut Adjustable bolt Adjustuble feet Adjustable feet Lower the foot until there is no gap between floor and foot And only use adjustment rubber when difference at the leg adjustment is more than 10mm 4620ER3001A 4 lt y 4620ER3001B Black Gray Ka for Tile floors for Wooden floors 3 Step Perform a Rinse and Spin with some clothing in the machine To do this put 2 3kg of clothing in the unit power on the unit press the Rinse and Spin button and then start When the unit reaches the spin cycle watch for vibrations If the unit is vibrating make small adjustments to the leg until they subside Try 2Step again 4 Step Tighten the lock nut against the base of the machine to lock the position leg Tighen the lock nut 10 9 Test operation 8 Press the power button Press the START PAUSE button Connect the power plug to the outlet Connect the inlet hose In case of Coloreds program 0 Check the water heating O Check automatic reverse turn Check the water supply Press the Option Left Temp button simultaneously and the Check if the drum rotates Check if water is supplied through present temperature will be clockwise and counterclockwise the detergent dispenser displayed
19. ons can be caused by the type of flooring It may be necessary to move the machine to a different area in the home or have the floor reinforced to properly support the operation of the unit 2 Check humidity or any foreign objects under the feet Clean the floor and there should not be any foreign objects under the feet If the unit has foreign objects underneath the feet this will prevent the unit from being leveled properly and will cause vibrations and slipping Remove any foreign objects if any from underneath the machine and level unit properly See below for examples of foreign objects Purchased stopper Packing Support Packing support may not be used depending on models This leveling or spanner wrench must be used to remove the shipping bolts and level the unit This should be kept for future use x Without removal of transit bolts Spin noise and shaking Use spanner to remove transit bolts rang f Transit bolts o H Confirm the distance between the appliance and the wall A More than 2cm ti x If the distance is less than 2cm N a the water supply hose will kink or fold 1 Normal Tap without thread screw type inlet hose 1 Unscrew the fixing screw to 2 Push the connector up till the 3 Push the water supply hose attach the tap rubber packing is in tight contact vertically upwards so that the with the tap Then tighten the 4 rubber pack
20. pue o1ne1odu1o Jayem 29S 09 ugi 9ZIS DEO 8U UJIM AJEA JIM OWI BUMJOM IEIOL IUL 99S Oz 1 lddns Jeje sur Bunes aJd x 2 2 JEuoIdQ assess y SO NUILU Ul SI au USEM DDR h d AA ue AT YN TT USEM Tau 9 12 2 m A A ag qeg oz pm gt lt e E gt mnn muunnn ce me mm i el it Jef E O ENEE GE BG EJ AJ L q a Buejuasig S UIdS 1U91JU1191U S M Ajddns salen LYVHI INVH add uo oinuII Sul Burdon xouddv Rinse Rinse Rinse Wash 17 7 TROUBLESHOOTING 7 1 BEFORE SVC CHECKING D Before servicing ask the customer what the trouble is 2 Check the adjustments Power supply 240V Removal of transit bolts etc 3 Check the troubles referring to the troubleshooting 4 Decide service steps referring to disassembly instructions 6 Then service and repair 6 After servicing operate the appliance to see whether it works OK or NOT Dry 401 60 JI 1000 Very Dy Time Favorite I Cupboard Dry 30 gt EJ em 40 N P Intensive l 400 1 30 Iron Dry 60 Lon l Hold NoSpin LK o 120 d e d DH A Press amp Hold 3sec for R Temp Tub Clean Function Rinse E Pre We ee MedicRinse Rinse mal
21. semble the hook of Hall Sensor by driver Caution If you disassemble by force not following the directions the hooks of stator red circled might broke up Hence need change of stator assembly So disassemble cautiously 1 Adjust the hole of Hall Sensor to 2 Push down the Hall sensor the hooks of stator as picture red circled and assemble to the hook for sure Note Hall Sensor Part No e 24 25 6501KW2001A e 27 6501KW2002A 30 Dry Heater Error dHE Is the Connector connected correctly to Recomnect or repair the Connector the Main PCB and the Dry Heater or Fan Motor Or replace the Harness Or is the Harness alright Is the resistance of the Thermistor out of range Replace the Thermistor 2 5 180KQ at 105 0 C mz TE Check for Dry Heater trouble Page 24 o Check for Dry Fan Motor trouble gt Page 25 e Disassemble the Cabinet cover and Condensing Bellows Is there any foreign object in Condensing Bellows Disassemble the Dry Fan Assy and Dry Duct Upper and clean foreign object in Duct and Fan Dry Heater Trouble After power off is the resistance of Dry Heater out of Replace the Dry Heater range 33 370 MJ Is Thermostat closed 2 Replace the Thermostat When checking voltage between connectors 1 2 Be i he BWB bl on drying is the voltage AC 220 240V as the figure 2 SSES SES y MUA 32 Dry Fan Motor Trouble Is the Connector connecte
22. t water in the Check the Air Chamber and the Tube clogged pump casing is the water level And When you check the water level frequency frequency over 26 2KHz again if it is over 25 5KHz you replace the Pressure switch Is the Connector connected correctly to Reconnect or repair the Connector the Main PCB and the Pump Motor Or replace the Harness Or is the Harness alright Is the resistance of the Pump Motor out of 152 1752 Or is the Impeller operating normally Is Pump motor started when the spin mode is Replace the Main PCB started 24 Over Flow Error FE Is the water coming in vv gt Replace the Inlet Valve assembly drawer continuously After power off for 10 sec and power on Does the water level over reference line and Is not the water level frequency 26 2Khz Or does not the water level over reference line and is the water level frequency 26 2Khz 1400 m Water level frequency 1000 Press and Hold Intensive amp Option Left simultaneously e tte iz _800 Kl a lensive iO 3 The digits means water level frequency 10 kHz SE spin E ex 241 Water level frequency 241 x 10 kHz 24 1 kHz Pre Wash _Rinse Spin lu No Replace the Main PCB Check the Air Chamber and the Tube clogged If FE is displayed again then replace the Pressure Switch If FE is displayed again then replace the Main PCB
23. tween from off the power to parts 1 move down then Door released 43 ROTOR ASSEMBLY STATOR ASSEMBLY FRICTION DAMPER 1 Remove the back cover 2 After loosening the bolt Rotor pull out the rotor 1 Remove the 6 bolt from the stator 2 Disconnect the 2 connectors Motor Stator Hall Sensor P e V U 8 112 e Common Ha 5 15kQ e U W 8 11 e Common Hb 5 15kQ e W V 8 110 1 Remove the hinges Damper at the Tub 2 The Hinge Damper at the base is pulled off pressing on the snaps at the sharp end Friction 3 The hinge at the base is pulled off Damper To arrow direction 44 1 Remove pump outlet hose ODN SS GIGULANON 2 Remove tub pump bellows SCH e 3 Remove cap Remaining Hose 4 Disconnect the wiring BELLOWS a O 5 Three screws are unscrewed from the cabinet e de 2 gt x B KZ Cr 6 Remove the pump to arrow direction e Rating 240V 50Hz KS e Resistant 162 1760 HEATER gt 1 Loosen the nut IH D y SPA Y M 2 Remove washing heater by pulling out lt Heater for Washing gt e Rating 230V 2000W e Resistant 24 5 28 5Q Washing LUE Heater DA Wire Color TS Yellow Wire Color Red Z gt Ring Terminal CAUTION When assembling the washing heater insert the heat
24. y 2 Remove the three screws from the hinge x When removing the Door Assembly it is necessary to hold the Bracket that is inner of the Cabinet Cover Removing method of remained water Pull it out from hose x First prepare a bucket to put in the remained water CAP REMAINING HOSE 41 CABINET COVER D The plate assembly Top is disassembled 2 Pull out the drawer and unscrew 2 screws 3 Lift the side the Control Panel Assembly and pull it out 1 Two screws is unscrewed 2 Push out PANEL ASSEMBLY CONTROL after Push the hook below 3 Unscrew the screws from the lower cover 2 The cabinet cover clamp is removed by special jig for service and the gasket is released 3 Two screws are unscrewed 4 Unscrew all the screws on the upper and lower sides of the CABINET COVER 42 Lift and separate the cabinet cover x NOTE When assembling the CABINET COVER connect the Door S W connector 1 The cabinet cover clamp is removed and the gasket is released 2 Two screws are unscrewed 3 The Door Lock S W is disconnected form the wiring connector and the strap e Just check cut off e Check the operating time Door Locking time 1 8 sec Check the time between from input the power to parts 1 move up then Door locked Door Releasing time 25 100 sec Check the time be
25. y pressing the Option button e Rinse Spin Use this option to rinse and then spin 12 Dry Selector knob e Dry programs selected by rotating dry knob e Lower Temp Iron Dry Cupboard Dry Eco Dry Time 30 60 120 can be selected EEEE a l 1000 50 SE Time Cupboard Dry 30 sr Ser Terie 800 40 Iron Dry e 60 400 30 2 ji Pre Wash Rinset low Rinse Spin Normal Hold NoSpin 120 on S pi n Temp A Te ceana A Beep on off e The Beep on off function can be set by pressing and holding the Option and Spin button pr Spin Temp Tub Clean e Tub Clean course can be set by pressing and holding Intensive and Pre Wash button simultaneously e Tub Clean is special cycle to clean the inside of the washer Spin Temp Button e To change the spin speed Press the Spin button to cycle through available options e Select a water termperature based on the type of load you are washing Child Lock e Use this option to prevent unwanted use of the washer Press and hold 2 Option buttons for 3 seconds to lock unlock control e When Child lock is set CHILD LOCK lights and all buttons are disabled except the Power o button You can lock the washer while it is operating 6 WIRING DIAGRAM PCB LAYOUT PROGRAM CHART Base Line WIRING DIAGRAM MAIN PWB 11213 1 213 4 5 6 7 8 1253 1128 41 1112 314 11243 1 213
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