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Daewoo DWC-LU1011 Service Manual
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Daewoo DWC-LU1011 Service Manual

Daewoo DWC-LU1011 Service Manual

Dwd-l100 series drum washing machine
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Service Manual

Drum Washing Machine
Model: DWD-L100 Series
✔
Caution
: In this Manual, some parts can be changed for improving, their
performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in
Service Information Center (http://svc.dwe.co.kr).
S/M No. :
Oct. 2009

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Summary of Contents for Daewoo DWC-LU1011

  • Page 1: Service Manual

    S/M No. : Service Manual Drum Washing Machine Model: DWD-L100 Series ✔ Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr).

  • Page 2: Table Of Contents

    DRUM WASHING MACHINE SERVICE MANUAL 1. WHAT IS DRUM WASHING MACHINE? ........1 2. WASHER SPECIFICATION ............3 3. PARTS LIST BY ASS'Y ..............4 4. CONTROL PART FUNCTION SPECIFICATION ......34 5. ELECTRONIC FIELD PARTS LIST AND SPECIFICATION ..46 6. WIRING DIAGRAM ..............47...

  • Page 3: What Is Drum Washing Machine

    1. WHAT IS DRUM WASHING MACHINE? 1. Drum Washing Machine Water consumption is reduced by using the power of the laundry falling (free-fall) created when rotating the drum. With temperature control system, this drum washing machine saves energy and improves washing performance at the same time.
  • Page 4 3. Power System LAUNDRY BLDC Pump Drainage • DD Control: Direct drive type of direct connection between drum and motor • Rotation by powerful high-performance BLDC motor...

  • Page 5: Washer Specification

    2. WASHER SPECIFICATION 1. Product Specification ■ 1st Model ■ 2st Model MODEL DWC-LU1011/1211 DWD-LU1011/1211 DWC-LD1411/1611 DWD-LD1411/1611 Dimension (mm) 600 X 645 X 850 Maximum mass of textile (kg) 9 Kg Unit Weight (net/gross) 78/82 71/75 76/80 69/73 Standard Water Consumption 65 ℓ...

  • Page 6: Parts List By Ass'y

    3. PARTS LIST BY ASS'Y 1. PANEL AS ■ 1st Model A09-7 A09-6 A09-0 A09-2 A09-3 A09-5 A09-1 A09-4...
  • Page 7 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK A01 PANEL *F 36142T2000 A02 DECORATOR WINDOW COURSE 3611696000 A03 WINDOW COURSE 3615509200 C-LU1011 A04 DECORATOR WINDOW DISPLAY 3611696100 A05 BUTTON FUNCTION 3616644000 A06 BUTTON PS 3616644100 A07 WINDOW DISPLAY 3615509300 C-LU1011 A08 BUTTON LED 3616644200 C-LU1011 A09 PCB AS...
  • Page 8 2. PANEL F AS ■ 2nd Model A05-2 A05-3 A05-4 A05-1 A05-0...
  • Page 9 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK PANEL FRONT 36142T2100 4x16 SUS 430 BUTTON FUNCTION 3616644400 BUTTON OPTION 3616644700 HOLDER LED FUNCTION 3613058500 HIPS PCB AS PRPSSWL060 2nd FRONT PCB AS (LD10/LU10) PCB AS PRPSSWL061 2nd FRONT PCB AS (LD12/LU12) PCB AS PRPSSWL062 2nd FRONT PCB AS (LD14) PCB AS PRPSSWL063 2nd FRONT PCB AS (LD16)
  • Page 10 3. INLET BOX AS...
  • Page 11 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK NOZZLE *T 3618111100 NOZZLE *U 3618111000 BOX INLET 3610526500 HOSE INLET 3613274600 EPDM CLAMP AS 3611203200 ID=60, WIRE+GUIDE+BOLT+NUT VALVE INLET 36154L3A00 220-240V.VDE.BITRON.4WAY V1:DRY V2:STEAM VALVE INLET 36154L3B00 220-240V.VDE.BITRON.3WAY V2:STEAM VALVE INLET 36154L3D10 120V.BITRON.4WAY V1:DRY V2:STEAM VALVE INLET 3615414900 220-240V 2-WAY PP/BRACKET...
  • Page 12 4. CABINET F ASSY ■ 1st Model...
  • Page 13 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK CABINET *F 3610814000 SECD 0.8T SWITCH DOOR LOCK 3619047230 DL-S2, 250V16A, BITRON, VE-TYPE SWITCH DOOR LOCK 3619047210 DL-S1, 125V16A, BITRON PLATE HINGE SUPPORT 3614539800 SPG 0.8T, DWD-T110R FRAME DOOR *O 36122UD800 PROTECTOR GLASS 3618345500 DECORATOR DOOR *O 3611695900 HOOK DOOR...
  • Page 14 5. DOOR AS ■ 2nd Model...
  • Page 15 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK FRAME DOOR 0 36122UDC00 PROTECTOR GLASS 3618345600 TR-ABS DOOR GLASS 361A113300 GLASS FRAME DOOR 1 36122UDD00 HINGE DOOR 3612903800 ALDC CAP HINGE DOOR 3610916500 SCREW TAPPING 7115402029 T1S FLT 4*20 STS430 NATURE HOOK DOOR 3613101700 ALDC SPRING HOOK...
  • Page 16 DOOR AS ■ 3rd Model (Wash Only)
  • Page 17 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK FRAME DOOR I 36122UDD00 FRAME DOOR O 36122UDW00 DOOR GLASS 361A113300 GLASS HINGE DOOR 3612903800 ALDC CAP HINGE DOOR 3610916500 HOOK DOOR 3613101700 ALDC HOOK SHAFT 3613101000 SPRING HOOK 3615115400 CASE SPRING DOOR 3611149300 SCREW TAPPING 7115402029 T1S FLT...
  • Page 18 6. TUB ASSY(UNIVERSAL)
  • Page 19 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK BALANCER WEIGHT L 3616110600 PP, D-LU1011, 6.6KG SPECIAL SCREW 3616029400 SWCH 8.5X30 BALANCER WEIGHT R 3616110500 PP, D-LU1011, 6.6KG CLAMP GASKET AS 3611207000 C-LU1011 GASKET 3612325300 EPDM , WASH , D-LU1011 FOR WASH GASKET 3612325400 EPDM , DRY , C-LU1011 FOR DRY...
  • Page 20 7. TUB ASSY(DD MOTOR) D44-1...
  • Page 21 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK BALANCER WEIGHT L 3616110600 PP, D-LU1011, 6.6KG SPECIAL SCREW 3616029400 SWCH 8.5X30 BALANCER WEIGHT R 3616110500 PP, D-LU1011, 6.6KG CLAMP GASKET AS 3611207000 C-LU1011 GASKET 3612325300 EPDM , WASH , D-LU1011 FOR WASH GASKET 3612325400 EPDM , DRY , C-LU1011 FOR DRY...
  • Page 22 8. DUCT B (for dry model)
  • Page 23 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK DUCT B UPPER AS 361A202401 C-L DUCT B UPPER+GASKET SEAL SCREW TAPPING 7122401411 T2S TRS 4X14 MFZN SCREW TAPPING 7112401208 T1 TRS 4X12 SUS HEATER DRY 3612801400 230V 2.1KW 25.19OHM 6.1W/SQ INCOLOY800 1R1A034002 PACKING THERMOSTAT 3614009900 SILICON, DWD-100DR SWITCH THERMOSTAT...
  • Page 24 9. CABINET AS F06-1 F06-2...
  • Page 25 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK CABINET 3610813300 SGCC 0.8T,L'S FRAME LOWER 36122UD700 SGCC 1.2T FRAME TOP *L 36122UDA00 SGCC 1.6T FRAME TOP *R 36122UDB00 SGCC 1.6T BASE U L 3610393800 SGCC T2.0 BASE U R 3610393900 SGCC T2.0 LEG ADJUST AS 3617703811 CHINA PARTS, DWD-900W MAIN PCB AS...
  • Page 26 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK MAIN PCB AS 361MPCLD58 C-LD EC NF REA NCC C BB ST MAIN PCB AS 361MPCLU00 C-LU 1W REA CC C BB ST MAIN PCB AS 361MPCLU01 C-LU EC NF NR CC C BB NST MAIN PCB AS 361MPCLU02 C-LU ZERO REA CC H BB ST...
  • Page 27 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK F06-1 HARNESS AS Contact the person in charge for further details. F06-2 PCB INVERTER AS PRPSSWL100 D-LU SERIES,ZERO,BB,HOT,C/C,STEAM PCB INVERTER AS PRPSSWL101 D-LU SERIES,ZERO,BB,HOT,C/C,NON-STEAM PCB INVERTER AS PRPSSWL102 D-LU SERIES,ZERO,BB,HOT,NON-C/C,STEAM PCB INVERTER AS PRPSSWL103 D-LU SERIES,ZERO,BB,HOT,NON-C/C,NON-STEAM PCB INVERTER AS PRPSSWL104 D-LU SERIES,ZERO,BB,COLD,C/C,STEAM PCB INVERTER AS...
  • Page 28 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK F06-2 PCB INVERTER AS PRPSSWL201 C-LU'S,DRY,ZERO,BB,HOT,C/C,NON-STEAM PCB INVERTER AS PRPSSWL202 C-LU'S,DRY,ZERO,BB,HOT,NON-C/C,STEAM PCB INVERTER AS PRPSSWL203 C-LU'S,DRY,ZERO,BB,HOT,NON-C/C,NON-STEAM PCB INVERTER AS PRPSSWL204 C-LU'S,DRY,ZERO,BB,COLD,C/C,STEAM PCB INVERTER AS PRPSSWL205 C-LU'S,DRY,ZERO,BB,COLD,C/C,NON-STEAM PCB INVERTER AS PRPSSWL206 C-LU'S,DRY,ZERO,BB,COLD,NON-C/C,STEAM PCB INVERTER AS PRPSSWL207 C-LU'S,DRY,ZERO,BB,COLD,NON-C/C,NON-STEAM PCB INVERTER AS PRPSSWL208 C-LU'S,DRY,ZERO,NON-BB,HOT,C/C,STEAM...
  • Page 29 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK F06-2 PCB INVERTER AS PRPSSWL303 LD'S,DRY,ZERO,BB,220,HOT,NON-C/C,NON-STEAM PCB INVERTER AS PRPSSWL304 LD'S,DRY,ZERO,BB,220,COLD,C/C,STEAM PCB INVERTER AS PRPSSWL305 LD'S,DRY,ZERO,BB,220,COLD,C/C,NON-STEAM PCB INVERTER AS PRPSSWL306 LD'S,DRY,ZERO,BB,220,COLD,NON-C/C,STEAM PCB INVERTER AS PRPSSWL307 LD'S,DRY,ZERO,BB,220,COLD,NON-C/C,NON-STEAM PCB INVERTER AS PRPSSWL308 LD'S,DRY,ZERO,BB,110,HOT,C/C,STEAM PCB INVERTER AS PRPSSWL309 LD'S,DRY,ZERO,BB,110,HOT,C/C,NON-STEAM PCB INVERTER AS PRPSSWL30F LD'S,DRY,1W,BB,220,COLD,C/C,NO-STEAM,호주...
  • Page 30 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK F06-2 PCB INVERTER AS PRPSSWL336 LD'S,DRY,EC,BB,220,COLD,C/C,STEAM PCB INVERTER AS PRPSSWL337 LD'S,DRY,EC,BB,220,COLD,C/C,NON-STEAM PCB INVERTER AS PRPSSWL338 LD'S,DRY,EC,BB,220,COLD,NON-C/C,STEAM PCB INVERTER AS PRPSSWL339 LD'S,DRY,EC,BB,220,COLD,NON-C/C,NON-STEAM PCB INVERTER AS PRPSSWL340 LD'S,DRY,EC,BB,110,HOT,C/C,STEAM PCB INVERTER AS PRPSSWL341 LD'S,DRY,EC,BB,110,HOT,C/C,NON-STEAM PCB INVERTER AS PRPSSWL342 LD'S,DRY,EC,BB,110,HOT,NON-C/C,STEAM PCB INVERTER AS PRPSSWL343 LD'S,DRY,EC,BB,110,HOT,NON-C/C,NON-STEAM...
  • Page 31 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK F06-2 PCB INVERTER AS PRPSSWL370 LD'S,NON-DRY,ZERO,BB,220,COLD,NON-C/C,STEAM PCB INVERTER AS PRPSSWL371 LD'S,NON-DRY,ZERO,BB,220,COLD,NON-C/C,NON-STEAM PCB INVERTER AS PRPSSWL372 LD'S,NON-DRY,ZERO,BB,110,HOT,C/C,STEAM PCB INVERTER AS PRPSSWL373 LD'S,NON-DRY,ZERO,BB,110,HOT,C/C,NON-STEAM PCB INVERTER AS PRPSSWL374 LD'S,NON-DRY,ZERO,BB,110,HOT,NON-C/C,STEAM PCB INVERTER AS PRPSSWL375 LD'S,NON-DRY,ZERO,BB,110,HOT,NON-C/C,NON-STEAM PCB INVERTER AS PRPSSWL376 LD'S,NON-DRY,ZERO,BB,110,COLD,C/C,STEAM PCB INVERTER AS PRPSSWL377 LD'S,NON-DRY,ZERO,BB,110,COLD,C/C,NON-STEAM...
  • Page 32 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK F06-2 PCB INVERTER AS PRPSSWL404 LD'S,NON-DRY,EC,BB,110,HOT,C/C,STEAM PCB INVERTER AS PRPSSWL405 LD'S,NON-DRY,EC,BB,110,HOT,C/C,NON-STEAM PCB INVERTER AS PRPSSWL406 LD'S,NON-DRY,EC,BB,110,HOT,NON-C/C,STEAM PCB INVERTER AS PRPSSWL407 LD'S,NON-DRY,EC,BB,110,HOT,NON-C/C,NON-STEAM PCB INVERTER AS PRPSSWL408 LD'S,NON-DRY,EC,BB,110,COLD,C/C,STEAM PCB INVERTER AS PRPSSWL409 LD'S,NON-DRY,EC,BB,110,COLD,C/C,NON-STEAM PCB INVERTER AS PRPSSWL410 LD'S,NON-DRY,EC,BB,110,COLD,NON-C/C,STEAM PCB INVERTER AS PRPSSWL411 LD'S,NON-DRY,EC,BB,110,COLD,NON-C/C,NON-STEAM...
  • Page 33 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK UNIT DRAIN PUMP AS 36189S1600 AC220~240V/50HZHANYU,AL,30W,SINGLE PUMP,FILTER NEW UNIT DRAIN PUMP AS 36189S1900 AC120V/60HZ HANYU,CU,30W,SINGLE PUMP,FILTER NEW UNIT DRAIN PUMP AS 36189M1500 AC220V/60HZ HANYU,AL,30W,DUAL PUMP CIRCUL NEW UNIT DRAIN PUMP AS 36189M1800 AC120V/60HZ HANYU,CU,30W,DUAL PUMP,CIRCUL NEW STOPPER SPRING 3615202200 POM, DWD-100DR...
  • Page 34 10. PLATE T AS (WOOD PLATE)
  • Page 35 PARTS NAME CODE SPECIFICATIONS Q’TY REMARK FRAME PLATE R 36122UDV00 HIPS PLATE T 3614542700 WOOD FRAME PLATE F 36122UDU00 HIPS FIXTURE PLATE T 3612007500 STAPLE PLATE T AS 3614542900 L-SERIES WOOD TYPE F1+F2+F3+FIXTURE PLATE T...

  • Page 36: Control Part Function Specification

    4. CONTROL PART FUNCTION SPECIFICATION 1. SEQUENCE CHART Cotton/Noraml Synthetic Delicate Intensive Division Time Small Middle Small Small Middle Sensing 20sec ▒ Water Supply 2min ▒ 10min Pre. Wash 8min ▒ Drain 1min ▒ Balancing Spin 2min ▒ Mid. Spin 3min ▒...
  • Page 37 Quick 20 Sports Wear Tub Clean Drain Division Time Small Small Small Small Soal 30min ▒(1min) ▒ ▒ Water Supply 2min 60min 50min Washing 1 35min (Heating) 30min 5min ▒ 13min ▒ ▒ Washing 2 10min ▒(3min) ▒ ▒ 4min Drain 1min Balancing Spin...
  • Page 38 2. Skill of each Sequence 2-1. Washing Sequence 1) Washing Sequence part Time Part LOAD SENSING Water Level Course HEATING Washing Main Decision Level Decision Level Decision Level Decision Level 8min Soak High 30min ① Prewash and Soak working previous main washing. ②...
  • Page 39 ① Washing Heater isn't reworking after reach decision temperature. ② Normal Course + 40°C include 7 min that heater does not working. ③ If Set up Normal + 40°C then main washing time is 40 min. ④ If LS value is more than 360, 1 hour add in Washing Time. 3) Electric Current Time of Washing Motor Part Water...
  • Page 40 2-2. Rinse Sequence 1) Water Supply Sequence part level height(mm) Water Level 24.32 Rinse water level ① Only cold water supply in Rinse Sequence ② In last Rinse Sequence, use fabric conditioner by open water valves. 2) Re-Water Supply ① After 1 min in Rinse Sequence, check water level and work Re-Water Supply. 3) Rinse Sequence part MOTOR On/OFF (sec)
  • Page 41 2-3. Spin Sequence 1) Drain ① It follows Drainage Sequence. 2) Balance Spin ① If Unbalance Check pass, Start R-Spin. ② B-Spin is Until Unbalance check section, 350 r.p.m 3) R(Real) Spin ① From end of B-Spin to end of Spin Sequence is R Spin. ②...
  • Page 42 2-5. Drying Sequence 1) Consist of drying sequence. ex) select normal drying (Total spend time 2:30) ➞ ➞ ➞ Drain(1min) Drying(144min) COOLING(5min) End(10sec) Crease Care(30min) ➞ → Not Displayed 2) Electric Current Time of Dry Sequence. Heater Off/On Crease Care Drying COOLING Wrinkle Free...
  • Page 43 3. Main Function of PCB Program 3-1. LOAD SENSING 1) Deciding the water level ① Normal, White, Eco-White Course will be followed by this process. ② Check the water level with dry laundry at the starting wash. ③ Check the water level by using motor output data during 20 sec, 65rpm. 2) Deciding Spin Starting Step.
  • Page 44 3-3. DOOR S/W 1) The working principle of Door S/W ① Door Locking Bimetal on (3 sec) → solenoid (supply 20msec pulse 2 times) ② Door Unlocking Bimetal off → solenoid(supply 20msec pulse, until lock) ③ After door locking all parts can work nomally. ④...
  • Page 45 5. TEST MODE 5-1. Testing Mode PCB and other electronic parts will be tested without water supply whether they are normal or not. 1) Process Press power button → Press "SPIN" button 3 times with pressing "WASH" button → 'L d' will be shown on LED →...
  • Page 46 6. Error Display MESSAGE ERROR CAUSE SOLUTION The water tap is closed. Open the water tap. The filter of the valve inlet is clogged. Clean the filter of the valve inlet. The valve inlet is an inferior product or broke down. Change the valve inlet. WATER The water level sensor (sensor pressure) is an Change the water level sensor...
  • Page 47 MESSAGE ERROR CAUSE SOLUTION The motor spins into an opposite direction. Change the PCB ASS’Y or the motor. DIRECTION The motor hall IC is an inferior product or broke Change the motor hall IC or the down. motor. The motor is not normally connected. Check the connector of the motor.

  • Page 48: Electronic Field Parts List And Specification

    5. ELECTRONIC FIELD PARTS LIST AND SPECIFICATION classification Part Name Part Code SPECIFICATIONS Q'ty 3619047230 Common DL-S2, 250V16A, BITRON, VE-TYPE SWITCH DOOR LOCK 3619047210 Common DL-S1, 125V16A, BITRON Valve Inlet 3615414820 Common 220-240V 1-WAY HOT PP-BRACKET Valve Inlet 36154L3B00 220-240V.VDE.BITRON.3WAY V2:STEAM Reactor AS 3615800100 Common...

  • Page 49: Wiring Diagram

    6. WIRING DIAGRAM ■ DWC-LD'S...
  • Page 50 ■ DWD-LD'S...
  • Page 51 ■ DWC-LU'S...
  • Page 52 ■ DWD-LU'S...
  • Page 53 DAEWOO ELECTRONICS CORP. 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX: DWELEC K28177-8 CABLE: “DAEWOOELEC” S/M NO. : PRINTED DATE: Oct. 2009...

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