Unique Klasse KUD-WC1113KUD-WD1117 Service Manual Download Page 2

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DRUM WASHING MACHINE

SERVICE GUIDE

1. WHAT IS DRUM? ...............................................................2

2. SPECIFICATION OF DRUM WASHING MACHINE ......................6

3. VERIFICATION OF DRUM ASSY............................................7

4. PARTS LIST FOR EACH ASSY...............................................9

5. SEQUENCE CHART OF PCB...............................................21

6. SPECIFICATION OF ELECTRONIC PARTS ..............................31

7. WIRING DIAGRAM........................................................... 50

8. TROUBLESHOOTING REGARDING DRAIN .............................51

9. INSTALLATION GUIDE ......................................................52

10. ATTENTION POINT WITH SERVICE .....................................54

Summary of Contents for KUD-WC1113KUD-WD1117

Page 1: ...Service Manual KUD WC1113 KUD WD1117...

Page 2: ...F DRUM WASHING MACHINE 6 3 VERIFICATION OF DRUM ASSY 7 4 PARTS LIST FOR EACH ASSY 9 5 SEQUENCE CHART OF PCB 21 6 SPECIFICATION OF ELECTRONIC PARTS 31 7 WIRING DIAGRAM 50 8 TROUBLESHOOTING REGARDING DR...

Page 3: ...with compact size No damage and entanglement but excellent washability 4way savings noise vibration washing times energy Self cleaning course of Drum Good washing performance with heating system Cond...

Page 4: ...3 DD CONTROL DIRECT DRIVE TYPE BLDC MOTOR 3 THE DRIVE SYSTEM OF DRUM WASHING MACHINE TUB DRUM LIFTER WASH BLDC DRAIN PUMP...

Page 5: ...H HOT 1 WAY 5 DOOR DOORLOCKS W WATERADDING FUNCTION LOCKHINGE DOORAS GLASS GASKET 7 DRAIN PARTS DRAINPUMP VALVEHOUSING DRAINHOSEI 6 DRY PARTS HEATER DRY 1300W BLOWER FAN FAN MOTOR BLDC THERMISTOR THER...

Page 6: ...ONTROLLER MAINPCB FRONTPCB HARNESS NOISEFILTER POWERCORD 13A 2 DRIVE PARTS BLDCMOTOR DRUM BEARING SPIDER SHAFT TUB WEIGHTBALANCER 4 WASH HEATING WASHHEATER 1000W THERMISTOR 8 SUPPORTER BASE DAMPERAS 4...

Page 7: ...YPE 1 DIMENSION WxDxH 686mm W x 807mm D x 1020mm H MACHINE WEIGHT 96 POWER SOURCE 120V 60Hz POWER WASHING 10 A CONSUMPTION DRY 11 5 A WASHING TYPE DRUM TYPE DRY TYPE Digital condensing dry system OPER...

Page 8: ...7 3 VERIFICATION OF DRUM ASSY...

Page 9: ...8...

Page 10: ...9 1 THE EXPLODED VIEW OF CABINET ASSEMBLY 4 PARTS LIST FOR EACH ASSY...

Page 11: ...S PAN 4X12 MFZN 8 C08 NOZZLE AIR 3618103110 PP 1 C09 HANDLE CABINET 3612608100 PP 2 C10 COVER BACK AS 3611425510 COVER B PAD CABINET 1 C11 C12 SENSOR PRESSURE 3614825220 DWD 130RP 1 C13 REACTOR 52G043...

Page 12: ...IFILTER 3611908700 DWLF K23 1 B02 BASEU 3610392700 PP 1 B03 ABSORBERBASE 3610115400 PEM 12X1500 25T 1 B04 SUPPORTERLEG 3615303600 3 0T 4 B05 FIXTURELEG 3612006400 ABS DWD 100DR 4 B06 FOOT 3612100600 B...

Page 13: ...12 3 THE EXPLODED VIEW OF TUB ASSEMBLY...

Page 14: ...008X00 SUS 1 H11 LIFT AS 361A400510 NON NANO SUS FILTER 3 H12 SPIDER AS 361A300600 ALDC S45C 1 H13 H14 HOSE DRAIN 3613269000 EPDM PUMP 1 H15 AIR TRAP AS 3610AAR600 HOSE TRAP 1 H16 GASKET TUB 361232110...

Page 15: ...14 4 THE EXPLODED VIEW OF DUCT B AS AND DUCT PIPE ASSEMBLY...

Page 16: ...R FRANGE 3612206200 SBHG 1 E10 DUCT B LOWER 361A200101 AL 3T 1 E11 PACKING THERMOSTAT 3614009900 SILICON 1 E12 SWITCH THERMOSTAT 3619046 500 UL 150ON 120OFF 125V 15A 250V 10A 1 E13 HEATER DRY 36128021...

Page 17: ...70500 EPDM ID 10 OD 16 L 410mm 1 I07 HOSE C 3613267020 EPDM ID 10 OD 16 L 230mm 2 I08 PIPE JOINT HOSE INLET 3614413300 PP 1 I09 HOSE SHOWER 3613270110 EPDM L 590mm 1 I10 CLAMP SPRING 3611203800 ID 15...

Page 18: ...17 6 THE EXPLODED VIEW OF CABINET F ASSEMBLY...

Page 19: ...LDC 1 F10 CAP HINGE DOOR 3610916500 POM 4 F11 FRAME DOOR OUT 3612206900 CR BASE 732G 1 F12 SCREW TAPPING 7115402008 T1S FLT 4x20 SUS430 16 F13 COVER HANDLE 3611426700 ABS 1 F14 HANDLE DOOR 3612609000...

Page 20: ...S 3616604600 ABS 1 P06 DECO COURSE 3611683000 ABS 1 P07 WINDOWCOURSE 3615503600 ABS 1 P08 BUTTONDIALAS 3616634700 130RP SBUTTONDIALAS 1 P09 WINDOWINMOLDAS 3615504000 130RP SWINDOWINMOLD 1 P10 PCB FRON...

Page 21: ...CODE DESCRIPTION UNITS REMARK T01 PLATETOP 3614533010 SECD1 2T 1 T02 PLATESUPPORTERAS 3615304110 ABS EPDM 2 SCREWTAPPING 7122401411 T2STRS4x14MFZN 4 T03 LABELCAUTION 3613553831 ART 1 8 THE EXPLODED VI...

Page 22: ...se 2 4min Drain 1min Balancing Spin 2min Mid Spin 3min Water Supply 2min Rinse 3 4min Drain 1min Balancing Spin 2min 9min Main Spin 7min 5min Cloths Release 60sec END 10sec Remain Time Display 1 05 1...

Page 23: ...3min Water Supply 2min Rinse 1 4min Drain 1min Balancing Spin 2min Mid Spin 3min Water Supply 2min Rinse 2 4min Drain 1min Balancing Spin 2min 3min Main Spin 2min 4min Crease Care 1min Dry 50min 30min...

Page 24: ...n Balancing Spin 2min 9min Main Spin 7min 5min Drain 1min Dry 160min 100min Cooling 5min Cloths Release 60sec END 10sec Cloths Release 30min Remain Time Display 2 51 3 55 2 39 3 40 3 16 4 20 4 12 3 55...

Page 25: ...in Cloths Release 60sec END 10sec Remain Time Display 3 59 46 32 53 1 46 1 51 NOTE P Pr re e W Wa as sh h W W a a s s h h i i n n g g R R i i n n s s e e S S p p i i n n D D r r y y E En nd d H He ea...

Page 26: ...laundry Rotating the same 45 rpm with left and right direction alternatively Attaching stop Attaching the laundry to drum inside with constant speed Unbalance checking point First step check the U B a...

Page 27: ...upply 20msec pulse until unlock After door locking all parts can work normally After pressing power button if the temperature of wash thermistor is over 55 or the water level is over the safety level...

Page 28: ...off Door open drain fan motor on cold water supply water level is less than safety level NO NO YES YES Temperature is less than 55 2 DOOR OPEN SYSTEM If add the laundry during washing press the door...

Page 29: ...ess TEMP and DRY simultaneously 2 2 5 5 T Th he e s se eq qu ue en nc ce e o of f d dr ra ai in n If the checking time to reset point is below 1 min the remaining drain time is 30 sec If the checking...

Page 30: ...ll process is conducting normaly When working starts the PCB displys all the sensor conditions In this case BLDC Motor is not tested In order to test it select spin or rinse 2 2 C Co on nt ti in no ou...

Page 31: ...re installation E5 HIGHVOLTAGE spiningwithjammingclothesbetweengasket rearrangethelaundry ERROR PCBbroken ChangethePCB hugenoise re installation E6 EMGERROR spiningwithjammingclothesbetweengasket rear...

Page 32: ...F DOOR LOCK 9 HEATER WASH 120 50 60 3612801740 120V 1 0kW 6 7W SQ RW8TF 10 HEATER DRY 120 50 60 3612802200 120V 1 3kW 3 5W SQ RA8 11 SWITCH THERMOSTAT 100 250V 3619047400 UL 150 ON 120 OFF 125V 15A PW...

Page 33: ...615416900 IVORY PP MAINWASH 880 1080 2 5 7 12 8 13 8 13 8 13 VALVE VALVE DRYVALVE 880 1080 0 2 1 2 PRE WASH 880 1080 2 5 7 12 8 13 8 13 8 13 2 WAY 3615416800 BLUE PP VALVE VALVE MAINWASH 880 1080 2 5...

Page 34: ...gethe SensorPressure Changethebad parts ChangetheInlet Valve ChangetheInlet Valve IE IE IE IE IE IE IE E2 E2 checkthewatertapopened checktheresistance880 1080 checkthefilter checktheconnector checkthe...

Page 35: ...emovethealien reconnecting changethe pressureswitch E2 E2 E2 E2 E9 E9 E9 frequencyCheck refertobelow frequencyCheck refertobelow checkthefinehole checkthehosecondition checktheconnectorcondition frequ...

Page 36: ...placeDOORAS ReplaceDOORS W AssembleConnector InsertReceptacle no 2orno 3 ReplaceDOORS W Afterdrainingwater openthedoor LE LE LE LE LE LE LE checkthejoiningstatusof connectorbyeye Ticksoundhappen check...

Page 37: ...36 2 Checking method of DOOR LOCK SWITCH 3 Checking method of DOOR LOCK SWITCH 2 3 4 5 No no 1 Between No 3 No 4 if 72 108 it is normal Between Viloet and Blue wire If 72 108 it is normal PIN array...

Page 38: ...in heater SUS430 361281740 heater dry IRCA 120V 1300W 5 11 1 3 5 128 exterior exterior INCLOY800 3612802200 1 Temperaturefuse Iftheheaterisonwithoutwater becauseofpressureswitchtrouble firecanbeoccur...

Page 39: ...woendsis11 5 15 8 Checkwhetherdisconnectedornot SeeFig A Measuretheresistanceoftwoendsofthesensor refer totheattachedtemp resistancetable Measuretheresistanceoftwoendsofthesensor refer totheattachedte...

Page 40: ...orDryOPEN SHORT 2 H2 ThermisterWashOPEN SHORT 3 H3 DryOverheating SensingTemp isover125 4 H4 WashOverheating SensingTemp isover95 5 H5 Wash Overheating InWool Lingeriecoursessensingtemp isover45 6 H6...

Page 41: ...iving mechanism of BLDC MOTOR BLDCMOTOR MagneticdensityflowofBLDCMotor SequencediagramofBLDCMOTOR 5 MOTOR Rotor Insulator Core Insulator electromagnet generatinghighpowerbyrotator apermanentmagnet and...

Page 42: ...DRY SYSTEM F H I A B C D E G J DIVISION PARTSNAME A DUCTCOVER B FANMOTOR C HEATERDRY D DUCTBUNDER E VALVEINLET DRY F THERMOSTAT Bie METAL G THERMISTOR H DUCTBUPPER I FANAS J FUSETEMPERATURE 6 DRY SYS...

Page 43: ...ONDENSINGDUCT and condensed in DUCT contacting WATER SUPPLY condensed water is extracted through DRAIN HOUSING Dry function is performed by continuous repetition of evaporating and condensing circulat...

Page 44: ...imeis166min MORE Heatercontroltemperatureis95 COn 105 COff dryingtimeis216min SELECTINGTIME Heatercontroltemperatureis95 COn 105 COff customercanselectthedrytingtimeas 30 60and90minutes Inordertocheck...

Page 45: ...r temperature FAILURE MODE The air cannot be heated even though water is supplied H1 shot or cut off H3 air temp is reached over 150 CHECKING METHOD Check the resistance of thermistor replace with new...

Page 46: ...e rises over 150 and reoperating heater by connecting heater power supply if the temperature falls under 120 OPERATING TEMPERATURE PICTURE U UN NI IT T F FA AN N M MO OT TO OR R function circulating t...

Page 47: ...ance no spin was done before the dry had started Situation PCB shows H1 or H3 cause Thermistor is broken Thermistor is short or cut off countermeasures replace the Thermistor part name checking point...

Page 48: ...Dry heater replace the Fuse temp checking point part name checking results repaire method HEATER SENSORTEMP FUSE TEMP dryHeaterisshortorcut off Thermistorisshortorcut off FUSETEMPERATUREiscut off repl...

Page 49: ...failure replace fanmotor DisassembletheDUCTASfromDUCTBAS SCREW4EA DisassembleFANASfromDUCTCOVERASbyusing L wrench DisassembleFANMOTOR SCREW3EA DUCT COVER AS 2 5mm L wrench parts Control time MOTOR 10...

Page 50: ...50 7 WIRING DIAGRAM Note that parts drawn with dashed lines are optional...

Page 51: ...g Methods Check if pump filter is full of lint Check if pump impellor is blocked Check the hose drain O condition blocked Remove the pump filter run spinning and check if pump impellor is hotaing quic...

Page 52: ...OWN AS by turning CCW direction Please keep FIXTURE UP DOWN AS for later use When fixing FIXTURE UP DOWN AS turn it CW direction PARTS NAME FIXTUREUP DOWNAS UNIT SERVICE WRENCH LEG ADJUST AS REMARKS S...

Page 53: ...ngLEGADJUSTAS Adjusting Method Remarks If turned CW the LEG ADJUST AS moves the washer upward If turned CCW the LEG ADJUST AS moves the washer downward Afteradjustinglevel fixSPECIALBOLT Adjusting Met...

Page 54: ...lingconditionbetween fixtureheateristight littlegaponleft right Atfasteningthenutforfixingtheheaterwash keeptheprotrusionlength ofboltto10 12mm ifunder10mm watercanleak andifover12mm fixtureheatercand...

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