Daewoo DWD-M103 User manual

Service Manual
Washing Machine
Model: DWD-M1032
DAEWOO ELECTRONICS CORP.
S/M No. :
http : //svc.dwe.co.kr July. 2008
✔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).

9
DIRECTION FOR DISASSEMBLY
4. DIRECTION FOR DISASSEMBLY
DOOR LOCK SWITCH
1Open the door and remove the clamp door as. 2Separate the gasket from the cabinet front and remove
two screws.
DRAIN PUMP
3Remove the door lock switch from the cabinet front .
1Separate the cover pump from the cabinet front and
remove screw. 2Lay the right-side of the washer on the floor. And sepa rate connectors and hose drain from the pump.
3Remove the hose drain o from the pump.

10
DIRECTION FOR DISASSEMBLY
HEATER AND THERMISTOR
1Separate the plate t as from the washer.
(Remove two screws at rear) 2Separate the case detergent as and remove two screws from panel f.
3Separate the panel f as from the washer. 4Separate the cabinet front from the washer.
(Remove the clamp door as and 4 screws)
5Separate connectors from the heater and remove the
nut by using a box wrench. 6Remove the earth terminal and loosen the nut by using a box wrench
7Pull out the heater from the tub.

11
DIRECTION FOR DISASSEMBLY
UNIVERSAL MOTOR
1Separate the box inlet as from the washer.
(remove screws and hose inlet) 2Remove the screw of the motor connector. And separate the connector from the tub.
Firstly, you have to do from 1to 5of HEATER AND THERMISTOR DISASSEMBLY.
3Separate the hose air from the sensor pressure. 4Lay the front-side of washer on the floor.
And remove four screws.
5Separate two dampers and the hose drain. 6Lift up the cabinet as.
7Separate the belt. 8Remove two screws from the motor and remove the
screw from the drum using a box wrench.

5. EXPLODE VIEW AND PARTS LIST
12
EXPLODE VIEW AND PARTS LIST
■ BOX INLET AS
No. PART NAME PART CODE SPECIFICATION Q'TY REMARK
A01 HANDLE CASE 36111TE00 HIPS 1 D-MU1031
A02 CASE DETERGENT 3611145800 PP 1
A03 CAP SOFTENER 3610907800 PP 1
A04 BOX INLET 3610527500 PP 1
A05 NOZZLE AS 3618105700 NOZZLE TOP + NOZZLE UNDER 1 COLD ONLY
3618105710 COLD+HOT
A06 SCREW TAPPING 7122401411 T2S TRS 4X14 MFZN 1
A07 HOSE WATER SUPPLY 3613268900 EPDM ID=9.5 OD=14.5 L=215 2(1) COLD(HOT)
A08 CLAMP HOSE 3611205800 ID=13.8 W=10.0 0.9T 4(2) COLD(HOT)
A09 VALVE INLET 3615414910 220-240V 2-WAY NYLON/BRACKET VDE 1 COLD
3615414800 220-240V 1-WAY HOT PP-BRACKET 1 HOT
A10 SCREW TAPTITE 7272400811 TT3 TRS 4X8 MFZN 2
NO DISPONIBLE
NO DISPONIBLE
BOX INLET AS: 
3610528010
PEDIR: 3610528010
COMPATIBLE: 
3615416820
CASE DETERGENT 
AS:
3611147310
PEDIR: 3611147310
PEDIR: 3611147310

13
EXPLODE VIEW AND PARTS LIST
■ PANEL FRONT AS
B10 B01
B02
B04
B05
B03
B06
B08
B07
B09
No. PART NAME PART CODE SPECIFICATION Q'TY REMARK
B01 PANEL F 36142T1D00 HIPS 1 D-MU1031
B02 BUTTON SELECT 3616640100 HIPS 1 D-MU1031
B03 BUTTON RES 3616640000 HIPS 1 D-MU1031
B04 WINDOW LED 3615507800 ABS 1 D-MU1031
B05 WINDOW DISPLAY 3615507900 ABS 1 D-MU1031
B06 KNOB DIAL AS 3613408000 KNOB OUT,IN+DECO+SHAFT 1 D-MU1031
PRPSSWC020 PCB DEFAULT AS
B07 PCB AS PRPSSWC021 PCB OPTION AS (COLD&NB) 1D-MU1031
PRPSSWC022 PCB OPTION AS (COLD&BB)
PRPSSWC023 PCB OPTION AS (DBL&NB)
B08 LED 18:88 3616056400 LED 18:88 1 D-MU1031
B09 SCREW TAPPING 7122401611 T2S TRS 4x16 MFZN 6 D-MU1031
B10 SCREW TAPPING 7122401608 T2S TRS 4x16 SUS 430 2 D-MU1031
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE

14
EXPLODE VIEW AND PARTS LIST
■ CABINET FRONT AS
No. PART NAME PART CODE SPECIFICATION Q'TY REMARK
C01 CABINET F AS 3610812810 PAINTING T=0.7 1
C02 NUT HEX 7S627W50X1 NUT FLANGE M5X0.8P MFZN 2
C03 SCREW TAPPING 3616051229 STS430 F/L BOLT(SE) 5*12 2
C04 CAP HINGE DOOR 3610916500 POM 2
C05 HINGE DOOR 3612903700 ALDC 1
C06 FRAME DOOR I 3612208700 PP 1
C07 HANDLE DOOR 3612610800 ABS 1
C08 HOOK DOOR 3613101200 POM 1
C09 SPRING HOOK 3615114600 SUS D1.4 1
C10 PIN HANDLE 3618200200 SUS304, D3, L48 1
C11 DOOR GLASS 361A110700 GLASS PI300 1
C12 FRAME DOOR O 3612208601HIPS 1
C13 SCREW TAPPING 7115401629 T1 FLT 4X16 SUS 7
C14 SWITCH DOOR LOCK 3619047100 DL-LC.BITRON_3P.250V16A.BI-METAL 1
C15 SCREW TAPPING 7122401208 T2S TRS 4X12 SUS 2
C16 CLAMP DOOR AS 3611204810 HSW3, D1.4 1
C17 COVER PUMP 3611428500 HIPS 1
C18 SCREW TAPPING 3616029950 TTS"S" HEX F/L 4*8 4
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE

15
EXPLODE VIEW AND PARTS LIST
■ TUB AS

16
EXPLODE VIEW AND PARTS LIST
No. PART NAME PART CODE SPECIFICATION Q'TY REMARK
D01 TUB REAR AS 3618829901 TUB REAR(FRPP) + BEARING HOUSING(ALDC) 1
D02 BEARING INNER 3616304700 6205ZZ SHENS 1
D03 BEARING OUTER 3616304800 6204ZZ SHENS 1
D04 WATER SEAL 361A600300 NBR 1
D05 GASKET TUB 3612324100 PI=4.5, L=1650, EPDM 1
D06 FIXTURE HEATER 3612009400 SUS, PI=2 1
D07 TUB FRONT 3618829600 FRPP 1
D08 GASKET 3612323500 EPDM 1
D09 CLAMP GASKET AS 3611204500 HSW3 1
D10 DRUM SUB AS 3617010400 SUS T=0.4 1
D11 SPIDER AS 361A301000 SPIDER(ALDC-8) + SHAFT(SM45C) 1
D12 SPECIAL BOLT 3616063000 STS430 M6*21 SI-LOCK 3
D13 LIFTER WASH 361A401110 NANO 3
D14 SPECIAL SCREW(TUB) 3616062700 SWRCH18A 5.6*30 12
D15 PULLEY 3618433210 PA6+GF30%, SERRATION 1
D16 SPECIAL BOLT AS(PULLEY) 3616063100 SWRCH10A M8*22 PW SI-LOCK 1
D17 UNIT MOTOR UNIVERSAL 36189L5H10 SOYEA 2POLES 38T 1
D18 SPECIAL SCREW(MOTOR) 3616062800 SWRCH18A 7.4*25.5 2
D19 BELT V 3616591300 GATES 3PJ1134 BUTADIENE RUBBER 1
D20 HEATER WASH 3612802460 220V~240V 1.8KW IRCA 1 D-MU1031
D21 THERMISTOR WASH 361AAAAB10 R25=1.704KΩ, R80=11.981KΩ1
D22 HARNESS EARTH 3612794450 L=180 1
D23 BALANCER WEIGHT L 3616109600 PP, INSERT 6.5KG 1 D-MU1031
D24 BALANCER WEIGHT R 3616109500 PP, INSERT 5KG 1 D-MU1031
D25 BALANCER WEIGHT TOP 3616108900 PP, INSERT 6.5KG 1 D-MU1031
D26 SPECIAL SCREW(BALANCER) 3616062900 SWRCH18A 8*31 PW 6
D27 HOSE INLET 3613271600 EPDM 1
D28 CLAMP HOSE I 3611201400 HSW3, D=2.6, MFZN D=38 1
D29 SPRING SUSPENSION 3615116100 K=0.39, L=125 2
D30 FRAME TOP 3612208500 SGCC T=1.2
HOSE DRAIN(EPDM) + AIR TRAP(PP)
D31 HOSE DRAIN AS 3613272300
+ HOSE AIR(ID=4.0, OD=8, L=560, EPDM)
1
+ CLAMP AS(ID=81, CIMA)
+ CLAMP HOSE(D=26) + CLAMP HOSE I(D=38)
D32 SCREW TAPPING 7122401411 T2S TRS 4X14 MFZN 1
D33 DAMPER FRICTION 361A700110 70N AKS 2
361A700140 70N CIMA
D34 DAMPER PIN 361A700200 AKS D=14.5 2
D35 UNIT BUBBLE PUMP AS 36189L4172 220-240V RP CHUSHION=760 1
D36 SPECIAL SCREW(BUBBLE) 3616007400 T2S TRS 4X10+24 2
D37 EMI FILTER(K27) 3611908740 0.22UF 1
D38 SCREW TAPPING 7122401411 T2S TRS 4X14 MFZN 1
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE

17
EXPLODE VIEW AND PARTS LIST
■ CABINET AS

18
EXPLODE VIEW AND PARTS LIST
No. PART NAME PART CODE SPECIFICATION Q'TY REMARK
E01 CABINET 3610812700 SGCC(GI) T=0.7 PCM 1
3610812710 SGCC(GI) T=0.7 PAINTING
E02 FRAME LOWER 3612208400 SGCC T=0.8 1
E03 BASE U L 3610393100 SGCC T=1.6 1
BASE U R 3610393110 SGCC T=1.6 1
3617703800 FOOT(BUTYL)+SPECIAL NUT(SCP1) 4
E04 LEG ADJUST AS +SPECIAL BOLT(10x1.25, 51MM)
3617703811 CHINA, FOOT+SPECIAL NUT(M10x1, 25P)
3612797500 COLD+HOT, BB
3612797510 COLD+HOT, NON-BB
E05 HARNESS AS 3612797520 COLD, NON-BB, NON-REACTOR 1
3612797530 COLD, BB, NON-REACTOR
3612797540 COLD, NON-BB, REACTOR
3612797550 COLD, BB, REACTOR
E06 UNIT DRAIN PUMP AS 36189L5K10 220-240V, 50Hz, 30W, AL, NO-HOLE 1
E07 SCREW TAPPING 7112401211 T1 TRS 4*12 MFZN 1
E08 HOSE DRAIN O AS 3613268520 L=1800, STRAIGHT TYPE, CLAMP PI=27 1
E09 CLAMP HOSE 3611206400 NYLON, DA-18N 1
E10 SCREW TAPPING 7122401411 T2S TRS 4X14 MFZN 1
E11 PLATE T AS 3614540700 HIPS 1
E12 SCREW TAPPING 7122401411 T2S TRS 4X14 MFZN 2
E13 REACTOR AS 3615800100
REACTOR(RT-046B)+BRACKET REACTOR(PP)
1
+SCREW TAPPING(T2S TRS 4x14 MFZN)
E14 SCREW TAPPING 7122401411 T2S TRS 4x14 MFZN 2
E15 CORD POWER AS 3611339630 EU-2PIN H05VV-F 1.0SQ 250V 16A 1.4M 1
E16 SENSOR PRESSURE 3614825310 5V DL-DW12 INLET 180° 1
E17 SCREW TAPPING 7122401411 T2S TRS 4x14 MFZN 1
E18 FRAME UPPER 3612210300 GI 1.2T 1 D-MU1031
E19 SCREW TAPPING 7122401411 T2S 4x14 MFZN 4 D-MU1031
E20 SPECIAL BOLT 3616029100 M4*12.5 MACHINE DWD-100DR 4 D-MU1031
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE
NO DISPONIBLE

8. FUNCTION OF THE CONVENIENT SERVICE
23
FUNCTION OF THE CONVENIENT SERVICE
■ The test mode of the load movement
You can check the PCB ASS'Y and the condition of each load movement simply.
• The method to test the load movement
1Plug the power cord.
2Turn the program selector to the program 1.
(The indicator light of the Start/Hold button is on but not twinkles. If the indicator is twinkles, press the
Start/Hold button and turn the program selector to the off.)
3Press the Rinse+ button 3times while press the Intensive wash button.
4Whenever the Rinse hold button is pressed, each load movement is occurred as follows;
Door lock close →Hot valve on →Cold valve on →Pre wash valve on →Bubble pump on →Drain pump on

9. TROUBLESHOOTING GUIDE
24
TROUBLESHOOTING GUIDE
This washer is equipped with automatic safety function which detects and diagnoses faults at an early stage and copes
properly.
When the washer does not operate properly, check the following points.
■ Simply Check Guide
Program dose not start.
Water dose not enter
the washing machine.
Washing machine is
not drain.
Washing machine is
not spin.
Spin result is unsatis-
factory.
Foam come out of the
detergent case.
Serious noise and
vibration
Plug is loose or not plugged in.
Power failure.
Loading door is not closed.
Program is not selected.
Start/hold button is not pressed.
Water tap is not turned on.
Inlet hose is kinked or folded.
Filters is blocked in water inlet fil-
ter.
Drain hose is kinked or clogged.
Pump filter is clogged.
The amount of laundry is too
small.
The laundry is unbalanced.
Drain hose is placed over 1m
above the floor.
Too much detergent or unsuitable
detergent used.
Transit bolts are not removed.
Washing machine is installed on
uneven floor.
Washing machine is not leveled.
Insert plug tightly.
An interrupted program will be resumed when the
power return.
Check whether laundry is trapped in door.
Close the loading door. (a click should be heard)
Select the desired program.
Press the Start/hold button.
Turn the water tap on.
Straighten the inlet hose.
Clean the water inlet filter.
Straighten and clean the drain hose.
Clean the pump filter
Add the laundry to balance. And repeat the Spin
cycle.
Rearrange the laundry. And repeat the Spin cycle.
If articles of heavy clothing (e.g. bath robe) are load-
ed, washing machine may skip or stop the spin cycle.
Place the drain hose under 1m above the floor.
Repeat the Rinse cycle.
Remove the transit bolts
Reinstall washing machine on even floor.
Adjust the level of washing machine using adjustable
legs.
Problem Cause Solution

25
TROUBLESHOOTING GUIDE
■ DISPLAY ERROR MESSAGE
CAUSE
The water tap is closed.
The filter of the valve inlet is clogged.
The valve inlet is an inferior product or broke
down.
The water level sensor (sensor pressure) is an
inferior product or broke down.
The drain motor works during water supply.
The PCB ASS’Y does not check the water level.
The drain hose is kinked or clogged.
The drain motor is an inferior product.
The valve inlet works during drain.
The water level sensor is an inferior product.
The PCB ASS’Y does not check the water level.
The laundry is concentrated to one side of the
drum during spin.
The Start/Hold button is pressed while the door is
opened.
The switch door lock is an inferior product.
The PCB ASS’Y does not check the door lock.
MESSAGE
IE
OE
UE
LE
ERROR
WATER
INLET
ERROR
DRAIN
ERROR
UNBALANCE
ERROR
DOOR OPEN
ERROR
SOLUTION
Open the water tap.
Clean the filter of the valve inlet.
Change the valve inlet.
Change the water level sensor
(sensor pressure).
Change the drain motor.
Change the PCB ASS’Y.
Clean and straighten the drain hose.
Change the drain motor.
Change the valve inlet
Change the water level sensor.
Change the PCB ASS’Y.
Rearrange the laundry.
Close the door.
Change the switch door lock.
Change the PCB ASS’Y.

26
TROUBLESHOOTING GUIDE
CAUSE
The water is supplied continuously due to an
inferior valve inlet.
The valve inlet is normal, but the water level
sensor (sensor pressure) is inferior.
The drain motor dose not work. (The drain
motor is an inferior product or broke down.)
Water leaks from the tub or the hose drain.
The motor spins into an opposite direction.
The motor hall IC is an inferior product or broke
down.
The motor is not normally connected.
The motor does not work. (The motor is an
inferior product or broke down.)
The water level sensor is an inferior product.
The thermistor wash is an inferior product or
broke down.
The thermistor wash is not connected normally.
The heater worked without the water in the tub.
The thermistor wash is an inferior product or
broke down.
The water temp. is over 45°C in delicate & wool
course. (The thermistor wash is an inferior
product or broke down.)
The heater wash dose not work. (The water
temp. doesn't rise over 2°C during 15min.)
The heater worked without the water in the tub.
The drain pump filter is clogged.
The drain pump does not work during spin.
The large amount of detergent was used.
The drain hose is placed higher than 1m above
the floor.
MESSAGE
E2
E4
E7
E8
E9
H2
H4
H5
H6
H8
PFE
ERROR
OVERFLOW
ERROR
LEAKAGE
ERROR
DIRECTION
ERROR
MOTOR
ERROR
SENSOR
PRESSURE
ERROR
THERMISTOR
WASH ERROR
THERMISTOR
WASH
OVERHEATING
ERROR
WATER TEMP.
ERROR
HEATER WASH
ERROR
HEATER
WASH
OVERHEATING
ERROR
PUMP FILTER
ERROR
SOLUTION
Change the valve inlet.
Change the water level sensor (sensor
pressure).
Change the drain motor.
Check the leak of the tub or the hose drain.
Then change the tub or the hose drain.
Change the PCB ASS’Y or the motor.
Change the motor hall IC or the motor.
Check the connector of the motor.
Change the motor.
Change the water level sensor.
Change the thermistor wash.
Check the connector of the thermistor
wash.
Check the water level.
Change the thermistor wash.
Change the thermistor wash.
Change the heater wash.
Check the water level and the heater
wash.
Clean the drain pump filter.
Change the drain pump.
Use the proper amount of detergent.
Place the drain hose 1m below the floor

10. WIRING DIAGRAM
27
WIRING DIAGRAM