Daewoo DWD-E6213 Service manual

S/M No. : WDE1211001

Service Manual

DRUM WASHING MACHINE

Model:

DWD-E6213

✔

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

Dec. 2005

DRUM WASHING MACHINE

SERVICE MANUAL

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

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

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

4. PARTS LIST FOR EACH ASSY ....................................................8

5. SEQUENCE CHART OF PCB.....................................................23

6. TROUBLE SHOOTING ...............................................................31

7. WIRING DIAGRAM .................................................................... 47

8. TROUBLESHOOTING REGARDING DRAIN .............................55

9. INSTALLATION GUIDE ...............................................................56

10. ATTENTION POINT WITH SERVICE........................................58

1. WHAT IS DRUM ?

1. WHAT IS DRUM WASHER?

One of the famous washers in the globe which uses laundry falling energy.

2. Sales point of our washer

❖ The biggest capacity with compact size

❖ Environmently friendly washer with NANO technology

• Sterilizing up to 99.9%

❖ 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

❖ Condensing dry system with saving energy

❖ Sunshine dry effects with infrared x-ray

❖ Big door glass with easy laundry take-in/out

❖ The higest spin speed - 1200rpm

2

3. THE DIRECT DRIVE SYSTEM OF DRUM WASHING MACHINE

DRAIN

PUMP

(MOTOR)

WASH

TUB

DRUM

LIFTER

• DD CONTROL : DIRECT DRIVE SYSTEM

• BLDC MOTOR

BLDC

3

4. DRIVE SYSTEM

3. INLET PARTS

• COLD : 3-WAY

- COLD, PREWASH, DRY

• COLD : 2-WAY

- COLD, PREWASH

6. DRY PARTS

• HEATER DRY : OPTION

• BLOWER FAN

• FAN MOTOR : BLDC

• THERMISTOR

• THERMOSTAT

: FUSE, BI-METAL

• CONDENSING SYSTEM

• DRY FAN DRIVE

→ GENERATION OF

HEATER’S HEAT

→ TEMP. SENSOR

→ 100°C OFF 90°C ON :

OPTION

5. DOOR PARTS

• DOOR LOCK S/W

: ADDING CLOTHES

• LOCK HINGE

• DOOR AS : GLASS

• GASKET

DRAIN PARTS

7. DRAIN PARTS

• DRAIN PUMP(MOTOR)

• VALVE HOUSING

• DRAIN HOSE I

4

4

8. SUPPORTER

• BASE

• DAMPER AS : 3(70N)

1. CONTROLLER

• MAIN PCB

• FRONT PCB

• HARNESS

• NOISE FILTER

• POWER CORD : 15A

2. DRIVE PARTS

• BLDC MOTOR

• DRUM

• BEARING

• SPIDER/SHAFT

• TUB

• WEIGHT BALANCER

4. WASH HEATING

• WASH HEATER : OPTION

• THERMISTOR

• 40°C FIXED TEMP.

CONTROL : OPTION

• 60°C, 90°C BOIL

5. FUNCTION

1. CONTROLLER

(1-1) MAIN PCB

(1-2) FRONT PCB

(1-3) NOISE FILTER

2. PARTS for DRIVING

(2-1) LIFTER AS

(2-2) GASKET

(2-3) WEIGHT BALANCER

(2-4) ROTOR

(2-5) STATOR

(2-6) SHAFT

(2-7) BEARING

(2-8) SPIDER

(2-9) DRUM

(2-10) TUB

(2-11) BASE

(2-7)

(2-10)

(2-4)

(2-5)

(2-11)

(2-7)

(2-8)

3. INLET PARTS

(3-1) 3-WAY INLET VALVE

(3-1) 2-WAY INLET VALVE

(3-2) 1-WAY INLET VALVE (HOT)

(3-3) INLET BOX AS

BLDC MOTOR

PARTS for

TRANMITTING

4. DOOR AS

(4-1) GLASS DOOR

(4-2) HINGE DOOR

(4-3)DOOR LOCK S/W

5. DRY : DUCT B AS

(2-9)

(2-6)

• FAN

• FAN

MOTOR

• BI-METAL

S/W

6. WASH HEATING

• WASH HEATER

• THERMISTOR

• HEATER DRY

• TEMP.

SENSOR

• TEMP. FUSE

5

HOT)

7. DRAIN

(7-1) PUMP AS

(7-2) HOSE DRAIN I

(7-3) HOSE DRAIN

8. SUPPORTER

(8-1) BASE U

(8-2) DAMPER AS : 3(70N)

(8-3) SPRING :

FRONT - 2 (BLACK)

REAR - 2 (YELLOW)

(3-2) (5) (3-3) (1-2)

ATER DRY

• TEMP.

SENSOR

EMP. FUSE

(6)

(1-3)

5

(2-2)

(3-1)

(8-3)

(4-3)

(4-1)

(2-1)

(1-1) (8-2) (7-3)

(2-3)

(7-2)

(7-1)

(8-1)

(4-2)

2. DRUM WASHING SPECIFICATION OF MACHINE

1. PANEL TYPE 1

DIMENSION(WxDxH)

MACHINE WEIGHT

WATER CONSUMPTION

WASHING CONSUMPTION

POWER SOURCE

POWER

CONSUMPTION

WASHING

DRY

CAPACITY

WASHING

SPIN

DRY

WASHING TYPE

DRY TYPE

OPERATION WATER PRESSURE

630mm(W) x 755mm(D) x 950mm(H)

90 / 85kg

WASH 130 l / DRY 28 l

32 l

Option

1100W (Heating ) ~ 2400W : Option

1250W ~2400W : Option

11 kg (Domestic)

11 kg (Domestic)

6.5 kg (Domestic)

DRUM TYPE

Digital condensing dry system

29kPa ~ 784kPa(0.3kgf/cm 2 ~8kgf/cm 2 )

6

7

4

5

NO

1

2

3

8

9

10

11

PARTS NAME

FRME DOOR O

DOOR WINDOW

DCD STICKER

PANEL LOWER

CABINET FRONT

PANEL LOWER

FRAME TOP F

FRAME TOP R

CABINET

PLATE TOP

CASE HANDLE

12

13

14

15

HANDLE CAP

BADGE

WINDOW DISPLAY

DECO. WINDOW

16 BUTTON DOOR UNLOCK

17 BUTTON FUNCTION

18

19

DECO. FUNCTION

PLATE DISPENSER

20

21

22

23

BUTTON POWER

BUTTON DIAL OUT

BUTTON DIAL IN

BUTTON DIAL IN

24 HOLDER COURSE IN

25 HOLDER COURSE OUT

26

27

HANDLE CABINET

BASE UNDER

6

3. VERIFICATION OF DRUM ASSY

7

7

4. PARTS LIST FOR EACH ASSY

1. PLATE T, PANEL LOWER AS

No.

PARTS NAME PARTS CODE

A01 FRAME PLATE F 3612204400 HIPS

A02 FRAME PLATE REAR 3612204500 HIPS

A03 PLATE TOP

A04 PAD CUSHION

A05 FIXTURE PLATE T

SCREW TAPPING

A06 PANEL LOWER

A07 COVER PRMP

3614531600

3614110500

3612007100

7122401411

3614284200

3611426400

WOOD

DESCRIPTION

SPONGE

STAPLE(8x10)

T2S TRS 4x14 MFZN

HIPS

HIPS

8

Q’TY

1

1

1

2

1

1

1

1

REMARK

2. PANEL F AS(Luxury)

No.

PARTS NAME

B01 PANEL F

B02 HOLDER COURSE OUT

B03 HOLDER COURSE IN

B04 DECORATOR POWER

B05 BUTTON POWER IN

B06 BUTTON POWER OUT

B07 BUTTON DOOR LOCK

B08 DECORATOR FUNCTION

B09 BUTTON FUNCTION

SCREW TAPPING

B10 WINDOW DISPLAY

B11 DECORATOR WINDOW

B12 HOLDER POWER

B13 HOLDER COURSE MAIN

B14 BUTTON DIAL MIDDLE

B15 BUTTON DIAL OUT

B16 BUTTON DIAL IN

B17 CUSTOM LED

B18 CASE PCB FRONT

B19 PCB

SCREW TAPPING

PARTS CODE

3614282200 ABS

DESCRIPTION

3613049000 ABS, GUILDING_BASE

3613048900 ABS(TR558)

3611631000 ABS, UV_BASE

3616602800 ABS

3616602900 ABS(TR558)

3616602600 ABS

3611630900 ABS, GILDING_BASE

3616602700 ABS, UV_BASE

7121301508 T2S PAN 3x15 MFNI

3615502700 ABS(TR558)


3613048800 ABS(TR558)

3613049100 ABS


3616602500 ABS(TR558)


3613014400 ABS

3611139600 HIPS

PRPSSWD15 E1211R/P

PRPSSWD16 E1211W/P

7122401411 T2S TRS 4X14 MFZN

9

1

1

1

1

3

1

1

1

1

1

1

1

Q’TY REMARK

1

1

1

1

1

1

1

1 DRY

1 WASH

7

■

Mid

No.

PARTS NAME

B01 PANEL F

B02

B03

WINDOW LED COURSE

DECORATOR DIAL

PARTS CODE

3614282300 ABS

DESCRIPTION

3615502900 ABS(BK 8410AT)

3613049400 ABS

B04 DECORATOR BUTTON POWER 3611631100 ABS

B05 BUTTON POWER 3616603100 ABS

B06 BUTTON DOOR OPEN

B07 BUTTON FUNCTION

SCREW TAPPING

B08 HOLDER LED COURSE

3616603200

3616603000

7121301208

3613049300

ABS

ABS

T2S PAN 3x12 SUS

ABS

B09 HOLDER LED CUSTOM

B10 CASE PCB F

SCREW TAPPING

B11 PCB

B12 SUTTON DIAL OUT

B13 BUTTON DIAL IN

B14 WINDOW DISPLAY

B15 CASE HANDLE

3613049200

3611139600

7122401411

3616603300

3615502800

3611139700

ABS

HIPS

T2S TRS 4x14 MFZN

PRPSSW2D10 –

3616603400 ABS

ABS

ABS(BK 8410AT)

ABS

10

1

1

1

1

Q’TY REMARK

1

1

1

1

1

7

1

1

1

3

1

1

1 INLETBOX AS

■

Cheap

No.

PARTS NAME

B01 PANEL F

B02 HOLDER LED COURSE

B03 HOLDER LED CUSTOM

B04 CASE PCB F

B05 PCB

SCREW TAPPING

B06 DECORATOR FILM

B07 CASE HANDLE

PARTS CODE

3614282400 ABS

3613049500 ABS

DESCRIPTION

3613049200 ABS

3611139900 HIPS

PRPSSW4D10 –

7122401411 T2S TRS 4x14 MFZN

3611632600 PC FILM

3611139800 ABS

11

1

3

1

1

Q’TY REMARK

1

1

1

1 INLETBOX AS

3. CABINET F AS

12

No.

PARTS NAME

C01 CABINET F

C02 PLATE HINGE SUPPORT

C03 HINGE DOOR

C04 CAP HINGE DOOR

C05 SCREW TAPPING

C06 SPRING DOOR

C07 CLAMP DOOR

C08 FLAME DOOR I

C09 STOPPER DOOR

C10 SCREW TAPPING

C11 SCREW TAPPING

C12 DOOR GLASS

C13 PROTECTOR GLASS

C14 FRAME DOOR O

C15 COVER HANDLE

C16 SPRING HOOK

C17 PIN HANDLE

C18 HOCK DOOR

C19 HANDLE DOOR

C20 SWITCH DOOR LOCK

PARTS CODE DESCRIPTION

3610811000 SECD, 0.8t

3614531500 SPG, 1.6t

3612902700 ALDC

3610916500 POM

3616030000 F/L BOLT(SE) 5x12 SUS

3615113800 D=1.0, N=7

3611204200 HWSR3, D=1.4

3611204700 PP

3615202300 PP

7122401608 T2S TRS 4x16 SUS

7115402008 T1S FLT 4x20 SUS430 NATURAL 15

361A110600 GLASS(DWD-100DR) 1

3618304201 ABS TRANSPATENT

3612204600 ABS

1

1

3

2

1

1

3

1

1

1

Q’TY REMARK

1

1

CR

CR 3611425620 ABS

3615113700 SUS, ID=3, NI=7, D=ø0.9

3618200100 SUS, D=3.0, L=39

3613100700 Zn-DC

3612608200 ABS

3619046410 DF F11 110 125V 16A

3619046400 DF F01 007 220V 16A

1

1

1

1

1

1

2

13

4. INLET BOX AS

No.

PARTS NAME

D01 HANDLE CAP

D02 CASE HANDLE

PARTS CODE

3612608300 ABS

3611139400 ABS

DESCRIPTION

SCREW TAPPING 7121301208 T2S PAN 3x12 SUS

D03 CASE DETERGENT 3611139500 PP

D04 CAP SOFTENER

D05 INLETBOX

3610916600

3617505300

PP

PP

Q’TY REMARK

1 Luxury

1 Luxury

1

1

2 HANDLE CAP

1

D06 NOZZLE AS

D07 PACKING

D08 HOSE INLET

D09 CLAMP AS

3618103500 PP, DWD-100DR

3614010000 EPDM

3613266400 EPDM

3611203200 ID=60, WIRE+GUIDE+BOLT+NUT

1 TOP+UNDER

1

1

1 INLET BOX/TUB R

D10 HOSE C 3613267010 EPDM, ID=10, OD=16, L=165mm 2 PRE WASH

D11 HOSE A 3613266600 EPDM, ID=10, OD=16, L=335mm 1 MAIN WASH

D12 HOSE B 3613266700 EPDM, ID=10, OD=16, L=420mm 1 HOT

D13 CLAMP SPRING 3611203800 ID=15.5, T=0.6, B=10 8

D14 VALVE INLET 3615415900 100/130V, 3WAY, PP/BRACKET 1 COLD

3615415000 220/240V, 50/60Hz, 3WAY 1 COLD

3615415010 220/240V, 3WAY, NYLON/BRACKET 1 COLD, VDE

3615415800 100/130V, 2WAY, PP/BRACKET 1 COLD

D15 VALVE INLET

3615414900 220/240V, 50/60Hz, 2WAY 1 COLD

3615414910 220/240V, 2WAY, NYLON/BRACKET 1 COLD, VDE

3615415700 100/130V, 1WAY, PP/BRACKET

3615414800 220/240V, 1WAY, PP/BRACKET

HOT

HOT

D16

D17

PIPE JOINT

HOSE SHOWER

3615414810 240V, 1WAY, PP/BRACKET

3614413300 PP

3613270100 EPDM, ID=8.5, OD=12.5, L=620

1 HOT-AUS

1

1

14

5. DUCT + DUCT PIPE AS

15

■

Duct + Duct pipe as

No.

PARTS NAME

E01 UNIT FAN MOTOR

E02 COVER DUCT

E03 DUCT B UPPER

E04 CLAMP CORD

E05 FAN AS

E06 SCREW TAPPING

E07 WASHER PLAN

PARTS CODE DESCRIPTION Q’TY REMARK

36189L3Z41 ISM-77806DWWA, 24V CW 8P 14W 1

3611426600 PBT+GF30%

361A200200 AL, 2.5T, DWD-100DR

1

1

3611203330 DABE-1, A=9, B=5.3, L=105

3611885700 Ø133x45L IMPELLER

7122400811 T2S TRS 4x8 MFZN

7400432011 PW4.3x20xIT

4

1

3

1

E08 FUSE TEMPERATURE 361A800120 120°C DF-128S 15A 250V VDE

E09 FRAME HEATER FRANGE 3612204100 SBHG 1.0T

E10 DUCT B THERMOSTAT 361A200100 AL

E11 PACKING THERMOSTAT 3614009900 SILICON

E12 SWITCH THERMOSTAT 3619046500 ON 120°C, OFF 150°C 230V

E13 HEATER DRY 3612800900 220V 210W, 23.050HM, 6.1W/SQ

1

1

3612801400 230V 2.1KW, 25.190HM, 6.1W/SQ 1

3612801600 240V 2.1KW, 27.430HM, 6.1W/SQ 1

1

1

1

1

E14

E15

E16

E17

E18

E19

E20

E21

E22

E23

THERMISTOR DRY

PACKING RUBBER

CUSHION DRY

GASKET SEAL A

GASKET SEAL B

GASKET INLET

DUCT GUIDE

DUCT PIPE AS

CLAMP AS(DUCT)

BELLOWS DUCT

3612801300 110V, 1.2KW, 10.080HM, 3.5W/SQ 1

3612801800 120V 1.2KW, 120MH 3.5W/SQ 1

361AAAAC00 R40=26.065k, R90=4.4278k

3614009800 SILICON, DWD-100DR

1

1

3611562800 NBR, DWD-100DR 2

3612320820 DWD-110RP, O TYPE ø5, L=1385 1

3612320830 EPDM FOAM L=415, ø5

3612320900 DWD-100DR

1

1

361A201000 ALDC, DWD-110RP

361A200700 11kg

3611203700 DUCT

3616403000 EPDM

2

1

1

1

16

6. CABINET AS

17

■

Cabinet As

No.

PARTS NAME

F01 NOZZLE AIR

F02 FRAME TOP R

F03 FRAME TOP L


3618103110 PP, DWD-100DR

3612204300 GI, 1.6T, DWD-100DR

3612204900 GI, 1.6T, DWD-100DR

F04 CABINET

F05 COVER BACK AS

3610810900 SGCC 0.8T, PANTING, DWD-100DR 1

3611425510 COVER BACK_PAD 1

F06 STOPPER SPRING 3615202200 POM, DWD-100DR

F07 UNIT DRAIN PUMP AS 36189L4F00 220~240/50Hz, B20-6

4

1

Q’TY REMARK

1

1

1

F08

F09

F10

F11

F12

F13

FRAME UPPER

HANDLE CABINET

FRAME LOWER

HOSE DRAIN I

CUFF DRAIN HOSE

HOSE SIPHON

F14 CLAMP HOSE

F15 CORD POWER AS

36189L4E00 220/60Hz, B20-5

36189L4D00 110~130/50/60Hz, B20-3

3612204000 SBHG 1.2T, DWD-100DR

3612608100 PP, DWD-100DR

3512204200 SBHG 1.2T, DWD-100DR

3613269500 ST+EL, 840M

3616802600 PP, PUMP

3613269600 EPDM

1

1

1

1

1

1

1

1

3611204700 D=27

3611339910 H05VV-F, 1.5SQx3C, 250V16A

1

1 EU-2PIN

3611339930 H05VV-F, 1.5SQ, 250V16A, FERRITE 1 EU-2PIN

3611339510 250V15A, IEC53, 1.5SQx3C

1 CP-2PIN

3611339310 H05VV-F, 1.5SQx3C, 250V16A

3611339810 VCTFK 2C 15A 125V

3611340910 H05VV-F, 1.0SQx3C, 250V16A

3611340710 H05VV-F, 1.5SQx3C, 250V15A

1

1

1

CP-2PIN

F-2PIN

ISRAEL

BS1363A

3611340310 H05VV-F, 1.5SQx3C, 250V16A

3611339710 H05VV-F, 1.5SQx3C, 250V15A

3611340110 H05VV-F, 1.5SQx3C, 250V10A

3611340010 H05VV-F, 1.5SQx3C, 250V

3611340610 H05VV-F, 1.5SQx3C, 250V10A

3611340410 16AWG 125V13A, #1806 3P

1 BS1363A

1 AUS

1 AUS

1 AUS

1 S.AFRICA

1 U.S.A

18

7. BASE U AS

19

■

Base u as

No.

G01

PARTS NAME

PCB AS


PRPSSW7D05 E1211R, DOUBLE VALVE

PRPSSW7D06 E1211W, DOUBLE VALVE

PRPSSW7D07 E1211R, SINGLE VALVE

PRPSSW7D08 E1211W, SINGLE VALVE

PRPSSW7D09 E1211R

PRPSSW7D10 E1211W





PRPSSW8D09 E1221R

PRPSSW8D10 E1221W




Q’TY REMARK

1 DRY

1 WASH

1 DRY

1 WASH

1 DRY, 127V

1 WASH, 127V

1 DRY

1 WASH

1 DRY

1 WASH

1 DRY, 127V

1 WASH, 127V

1 DRY

1 WASH

1 DRY


PRPSSW9D09 E1231R

1 WASH

1 DRY, 127V

G02 RECTOR

G03 BASE U

PRPSSW9D10 E1231W

52G043J003 DWD-100DR, 8A

3610391910 PP, DWD-100DR 1

G04 UNIT FILTER(EMI K19) 3611908000 220V(FUSE250V, 471+474+10MH) 1

1 WASH, 127V

1

G05

G06

G07

SUPPORTER LEG

FIXTURE LEG

FOOT

SPECIAL BOLT

G08 HARNESS AS

3611908010 100V(FUSE125V, 471+474+10MH) 1

3615303600 PO, 3.0T

4

3612006400 ABS, DWD-100DR

3612100600 BUTYL, DWD-100DR

4

4

3616029000

3612795510

10x1.25, 51mm

E1211W, DOUBLE VALVE

3612795515 E1211W, DOUBLE VALVE

3612795550 E1211W, SINGLE VALVE

4

1

1

1

BUBBLE

N/BUBBLE

BUBBLE






3612795500 E1211R, DOUBLE VALVE


3612795540 E1211R, SINGLE VALVE






1

1

1

1

1

1

1

1

1

1

1

1

1

N/BUBBLE

BUBBLE

N/BUBBLE

BUBBLE

N/BUBBLE

BUBBLE

N/BUBBLE

BUBBLE

N/BUBBLE

BUBBLE

N/BUBBLE

BUBBLE

N/BUBBLE

20

8. TUB AS

21

■

Base u as

No.

PARTS NAME PARTS CODE

H01 BALANCER WEIGHT AS 3616106200 6.5kg

H02 PIPE JOINT 3614404900 PP

H03 CLAMP(HODE PIPE)

H04 HOSE JOINT

H05 GASKET

H06 CLAMP GASKET AS

3611204300

3613266500

3612320700

DESCRIPTION

ø14, MFZN

EPDM

EPDM, DRY

3612321200 EPDM, WASH

3611203600 GASKET

H07 SPRING SUSPENSION F 3615113500 YELLOW

H08 TUB FRONT 3618820401 PP+GF, FH7300GM

H09 FIXTURE HEATER

H10 DAMPER PIN

H11 DAMPER FRICTION

3612006700

361A700200

361A700100

SUS

AKS, D=14.5

70N AKS ST=170-260

H12 DRUM AS

H13 UFT AS

H13 LIFT

H14 SPIDER AS

H15 DRAIN HOUSING I

3617003300

361A400300

361A400600

361A300200

11kg

11kg

PP

11kg

36196TAM00 PP, PUMP

H16 HOSE DRAIN

H17 AIR TRAP AS

3613269000 EPDM, PUMP

3610AAR101 110RP, HOSE+TRAP

H18 SPRING SUSPENSION R 3615113600 BLACK

H19 GASKET TUBE 3612321100 EPDM FORM

H20 WATER SEAL 361A600100 NBR

H21 BEARING INNER

H22 BEARING HOUSING

H23 BEARING OUTER

H24 HOSE AIR

H25 UNIT BUBBLE PUMP

3616303100

3616303000

3616303200

3613266300

36189L4110

6206Z, FAG

ALDC

6205Z, FAG

EPDM

220-240V, 50/60Hz

H26

H27

H28

H29

H30

H31

BASE

UNIT STATER BLDC

UNIT ROTOR BLDC

HEATER WASH

NOZZLE SHOWER

CLAMP HOSE

36189L4G00 100-130V, 50/60Hz

3610392000 SECEN

36189L4800 ø256x28H, 36 SLOT, 2SENSOR 1

36189L4900 MAGNET24, SERRATION:3114D02000 1

3612800800 230V 2KW, 24.20HM, 8.6W/SQ

1

1

1

3612801200 2220V 2KW, 26.450HM, 8.6W/SQ 1

3612801500 240V 2KW, 28.80HM, 8.6W/SQ 1

3612801100 110V 1KW, 4.3W/SQ SUS 1

3612801900 120V, 1KW, 14.4MH, 4.3W/SQ SUS 1

3618104000 PP 1

3611203410 SK5, D+33 1

1

1

1

1

1

2

1

1

1

1

1

1

1

1

1

1

3

2

1

3

Q’TY REMARK

1

1

1

1

1

1

1

22

5. SEQUENCE CHART OF PCB

1. SEQUENCE CHART

Cotton Synthetic

Heavy

Stain

Whites ECO-White

Process Time

Small Middle Small Middle Small Middle Small Middle

Pre.

Wash i n g

W a s h s e

R i n

Sensing

Water Supply

Pre. Wash

Drain

Balancing Spin

Mid.Spin

Sensing

Water Supply

Washing1

(Heating)

Washing 2

Drain

Balancing Spin

Mid.Spin

Water Supply

Rinse 1

Drain

Balancing Spin

Mid.Spin

Water Supply

Rinse 2

Drain

Balancing Spin

Mid.Spin

Water Supply

20sec

2min

10min

8min

1min

1min

3min

20sec

2min

90min

80min

35min

30min

25min

25min

20min

15min

1min

2min

3min

1min

1min

3min

2min

1min

3min

2min

3min

1min

1min

3min

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S p i n

Rinse 3

Drain

Balancing Spin

Main Spin

3min

1min

1min

7min

5min

3min

60sec Crease care

End

END

Remain Time Display

NOTE

10sec

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1:27 1:32 1:27

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1:55

1.Heavy Stain Course: Pre.Wash is Basic Default.

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23

Wool Delicate Blanket Rapid

Process Time

Small Small Middle Middle

R i n s e

S p i n i n g

W a s h

Sensing

Water Supply

NOTE

"Wash 1

(Heating)"

Wash 2

Drain

Balancing Spin

Mid.Spin

Water Supply

Rinse 1

Drain

Balancing Spin

Mid.Spin

Water Supply

Rinse 2

Drain

Balancing Spin

Mid.Spin

Water Supply

Rinse 3

Drain

Balancing Spin

Mid.Spin

Crease care

D

R

Y

Dry

Cooling

END

Crease care

Crease care

End

END

Remain Time Display

3min

1min

1min

3min

2min

3min

1min

3min

2min

3min

1min

1min

3min

2min

20see

2min

60min

50min

35min

30min

15min

40min

20min

15min

1min

1min

1min

7min

5min

3min

60sec

15min

10min

5min

10sec

30min

60sec

10sec

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1:07

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1:10

1. In Rapid and Drum cleaning program, dry is default function.

2. This chart will be changed depend on market condition.

Drum cleaning

High

Memory

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1:48

24

2. Main function of PCB program

2-1. LOAD SENSING

1) Deciding the water level

1 Cotton, Whites, 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, 65 rpm.

2) Deciding Spin Starting Step.

1 Check after finishing washing step with wet laundry.

2 Checking by using motor output data during 20 sec, 65 rpm.

3 The decided data is different depending on loading condition.

2-2. BALANCE SPIN

1) Motor running during balance spin.

1 Spreading the laundry : Rotating the same 45 rpm with left and right direction alternatively.

2 Attaching stop : Attaching the laundry to drum inside with constant speed.

3 Unbalance checking point : First step, check the U.B at 95 rpm, 160 rpm.

Second step, check the U.B at 95 rpm, 350 rpm.

Third step, at 300 rpm. if the unbalance data is over the criterion,

This process will be repeated.

4 Drain step : Drain at water around 160 rpm.

5 After drain, check the unbalance data again. This is so-called balance spin step.

2) Property of balance spin.

1 Conducting 10 times maximum.

2 If the washer can not pass balance spin step during 10 times, then water will be supplied.

3 If the washer can not pass 20 times of balance spin, UE error mode will be displayed on PCB.

25

2-3. 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 unlock)

3 After door locking, all parts can work normally.

4 After pressing power button, if the temperature of wash thermistor is over 50°C or the water level is over the safety level, the door will be locked.

6 The door will be unlocked immediately after all processes are finished.

7 The door can be opened during processing if there is no problem to unlock.

26

2) DOOR OPEN SYSTEM

1If add the laundry during washing, press the door unlock button.

2Door open sequence at abnormal condition.

start / hold door unlock button, 2sec.ON

water level is less than safety level?

YES

Temperature is less than 50°C?

YES

Display <LOCK> off

NO

NO drain fan motor on/ cold water supply

Door open

27

2-4. Child Lock

1 Press the “TEMP”. and “DRY” button simultaneously during processing.

2 Under the Child Lock function, only power button is working.

3 During Child Lock function, CHL will be displayed on PCB.

4 In order to unlock Child Lock mode, press "TEMP" and "DRY" simultaneously.

2-5. The sequence of drain

1 If the checking time to reset point is below 1 min, the remaining drain time is 30 sec.

2 If the checking time to reset point is over 1 min, the remaining drain time is 2 min.

3 If the checking time to reset point is over 10 min, OE singal will be appeared on PCB.

4 If the temperature is over 50°C, the water will be supplied to high water level, then the drain will start.

28

3. Convenience service functions(test mode)

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 --

> Whenever pressing "TEMP" button 1 time, below process will be occurred.

L C (Lock Closed) --> F ( Fan Motor) ---> H (Hot V/V) --> C (Cold V/V) ->

P (prewashing V/V) -> d ( dry V/V) -> bb (bubble) -> dr (drain motor) ->

L O(Lock S/W Open)

2) More details

1When turn on 'LOCK' singal, all process is conducting normaly.

2When working starts, the PCB displys all the sensor conditions.

3In this case, BLDC Motor is not tested. In order to test it, select spin or rinse.

2. Continous testing mode

1) Process : after pressing "WASH", "RINSE", "SPIN" button simultaniously, press "POWER" button.

ALL LED On/Off 1 time --> L C (Lock Closed) ---> R (Motor right) --> L (Motor Left) --> F ( Fan Motor) ---> H

(Hot V/V) --> C (Cold V/V) --> b (pre-wash V/V)

--> d ( dry V/V) --> bb (bubble) --> h1 (HEATER WASH)--> h2(HEATER DRY) --> dr (DRAIN MOTOR On) --

>L O(Lock S/W Open)

2) More tails

1LED test can be done with all LED On.

2All sensor conditions will be shown on PCB during processing.

29

4. ERROR DISPLAY

ERROR

SINGAL

IE

OE

UE

LE

E2

E3

E9

E5

E6

E7

E8

H1

H2

H3

H4

H6

H7

H8

PEF

ERROR CAUSE

WATER

INLET ERROR

DRAIN

ERROR 3 pressure switch disorder

4 PCB can not check water level

UNBALANCE ERROR 1 laundry unbalance

DOOR

1 door opened during processing

2 LOCK S/W broken

OPEN ERROR

1 inlet valve broken

2 drain motor working during water supply

3 pressure switch disorder

4 PCB can not check water level

1 drain motor out of order

2 inlet valve working during drain

Overflow

3 PCB can not check door lock

1 continuous water supply

2 drain motor can not work

FAN MOTOR disorder

3 pressure switch disorder

1 fan motor cannot work

2 PCB cannot control fan motor

SENSOR PRESSURE

1 abnormal water level

ERROR

HIGH VOLTAGE

ERROR

EMG ERROR

Direction Error

1 huge noise

2 spining with jamming clothes between gasket

3 PCB broken

1 huge noise

2 spining with jamming clothes between gasket

3 motor broken

4 PCB broken

1 move opposite direction

2 motor Hall IC broken motor disorder sensor temp. dry disorder

1 connector problem

2 abnormal loading condition

1 sensor temp broken

2 connector problem

1 sensor temp. of washing broken sensor temp.

wash disorder overheating dry heater

2 connector problem

1 fan motor cannot move

2 sensor temp. of dry broken overheating wash heater

1 heater working with no water supply

2 sensor temp. of wash broken abnormal of washing heater 1 washing heater cannot work abnormal of drying heater 1 dry heater cannot work abnormal of sensor temp. of washing

1 heater working with no water supply

Pump Filter 1 The drain filter is clogged.

30

COUNTERPLAN

Change the Inlet-Valve

Change the Drain Motor

Change the Sensor Pressure

Change the PCB




Change the PCB rearrange the laundry

Clode the Door

Change the LOCK SW

Change the PCB




Change the Fan-Motor

The contact of the Connector or Change the PCB

Change the Sensor Pressure re-installation rearrange the laundry

Change the PCB re-installation rearrange the laundry

Change the Motor

Change the PCB check the connector and change

The contact of the Connector check the loading condition and change

Change the Sensor Temp.

The contact of the Connector


The contact of the Connector

Change the Fan Motor


check water level


Change the Heater Wash

Change the Heater Dry check the water level and washing heater

Clean the drain filter

6. TROUBLE SHOOTING

1) VALVE INLET

TROUBLE

WATER IS

SUPPLIED

SITUATION

NO WATER

SUPPLY WITH

"WING" SOUND

CAUSE closed water tap coil short alien materal jammed alien material inside inlet valve unfixing connector

CHECK POINT check the water tap opened check the resistance 4320~5280

Ω check the filter

– check the connector NO WATER

SUPPLY

WITH SILENCE coil short

WATER

SUPPLY

IS NOT

STOPPED

Etc

THE WATER

SUPPLY START

WHEN POWER

"ON"

THE WATER

SUPPLY START

WHEN POWER

"OFF" water leakage to the side harness short pressure s/w broken pressure hose broken inlet valve broken inlet valve poorly assembled

Checking method of coil resistance, harness, connector.

check the resistance 4320~5280

Ω check the connector check the pressure switch check the hose torn or twisted

– check the leakage of inlet valve

MAIN PCB "8P" WHITE

CONNECTOR

SOLUTION

Open the water tap

PCB

ERROR MODE

"IE"

"IE"

"IE" Clean the filter

Change the Inlet-

Valve

The contact of the

Connector

Change the Inlet-

Valve

"IE"

"IE"

"IE"

"IE"

Change the Sensor

Pressure

Change the bad parts

Change the Inlet-

Valve

"E2"

"E2"

-

Change the Inlet-

Valve

WASH VALVE(GREEN) :

COMMON(BLUE)/RESISTANCE TEST

PRE-WASH VALVE(RED) :


DRY VALVE(YELLOW) :


COMMON(BLUE)

-

* "IE" ERROR : lack of water supply

31

2) PRESSURE SWITCH

TROUBLE SITUATION continuously water supply inlet valve is normal, but continuous water supply

CAUSE bellows problem hose problem

CHECK POINT frequency Check : refer to below

"E9"

ERROR water level frequence below 15kHz or over

30kHz clogged hose connector slipped out pressure switch broken connector short

Checking method of coil registance, harness, connector.

frequency Check : refer to below check the fine hole check the hose condition check the connector condition frequency Check : refer to below connector broken

SOLUTION

PCB

ERROR MODE

"E2" change the pressure switch change the hose change the hose remove the alien reconnecting change the pressure switch

"E2"

"E2"

"E2"

"E9"

"E9"

"E9"

GROUND(GRAY)

OUTPUT

SIGNAL(WHITE)

INPUT SIGNAL

(PINK)

"12P" WHITE CONNECTOR

* E2 : overflow error ;Water level is higher than overflow level because of continuous water supply.

E9 : Pressure switch trouble, the frequency is less than 15kHz or more than 30kHz in the processing.

■ Checking method of the Frequency

1 Power ON

2

First, press the “DRY” button 3 times with pressing the “WASH” button. The frequency of Air status will be appeared.

ex) 623 ➝ 26.23kHz.

3 Press “TEMP” button

1 time: water supply

2 times: stop the water supply

3 times: start the drain

4 times: stop the drain

5 times: return to Air status mode

32

3) DOOR LOCK SWITCH

1) CLASS

Failure

Status

"Tick"

Sound

"LE" Error

Details

Tick Sound happens

"LE" with tick sound

"LE" without tick sound

Cause

Normal Sound

Connector slipped out

DOOR closed loosely

Failure of DOOR HOOK

CATCH CAM broken

Connector slipped out

Terminal slipped out

Solenoid Coil

Disconnection

Diagnosis of Failure Solution

When Door is locked/unlocked, this Solenoid Working sound is heard.

Assemble Connector

-

check the joining status of connector by eye

Tick sound happen check the joining status of connector by eye

Refer to below checking

Close Door securely

Replace DOOR AS

Replace DOOR S/W

Assemble Connector method.

Refer to below checking method.

Insert Receptacle no.2

or no.3

Replace DOOR S/W

PCB

ERROR MODE

-

"LE"

"LE"

"LE"

"LE"

"LE"

"LE"

"LE"

During operation, "Power Failure" or "Forced Power S/W OFF" causes door not to be opened until maximum 5 minutes pass.

DOOR not open

Power Failure/Forced

Power Off during operation

Power on state Water remained in tub Check whether the water level is over safety level.

After draining water, open the door

-

ETC hot temp. in tub

Follow below process

Prevent the burn due to hot temp. after dry.

Checking Method of wiring/coil disconnection, connector slipping out on PCB board : Operate with the Door lock switch connected

1. Replacing method of DOOR LOCK SWITCH

1) Open DOOR, disassemble CLAMP SPRING for fixing gasket

2) Disassemble GASKET

3) Disassemble two screws for DOOR LOCK S/W

4) Disassemble DOOR LOCK S/W

5) Assemble in the reverse order

33

2. Checking method of DOOR LOCK SWITCH

PIN

array

2 3 4 5

(No no.1)

3. Checking method of DOOR LOCK SWITCH

Between Viloet and Blue wire

: If 156 ~ 234

Ω

, it is normal

Between No. 3 & No.4

: if 156 ~ 234

Ω

, it is normal

34

4) HEATER

Failure

Status

Can not heat water

Overheat water

Can not dry

Cause

Wiring Disconnection

Heater Wash

Disconnection

Connector/Terminal

Seclusion

Heater Wash/Thermistor

Wash Poor


Wash Poor

Wiring Disconnection

Heater Dry Disconnection

Fuse Temp.

Diagnosis of Failure

Check whether disconnected or not : See Fig. A

Check whether disconnected or not : if normal, the resistance between two ends is 23.3~25.7

Ω

.

Check whether disconnected or not : See Fig. A

Measure the resistance of two ends of the sensor : if

11.981K

Ω at R25, it is mormal


11.981K

Ω at R25, it is mormal

Check whether disconnected or not : See Fig. B

Check whether disconnected or not : if normal, the resistance between two ends is 22.3~24.7

Ω

.

Shipped out

Connector/Terminal

Slipped out

Operation Trouble of FAN

MOTOR

Check whether disconnected or not : See Fig. B

Excessive Noise : Restraint/Failure of Fan Motor

Solution

Connecting the disconnecting point

Replacing Heater Wash

PCB

Error Mode

"H6"

"H6" terminal/connector tightly

Connecting

Replacing temp. sensor

"H6"

"H2"

Replacing Heater Wash

"H2" or "H4"

Inserting terminal/connector

"H7"

Replacing Fuse Temp.

"H7" tightly

Connecting

Re-connecting

"H7"

"H7"

Replacing Fan motor

"H7" or "E3"


Fault of Thermistor (Dry)

Fan slipped out : MOTOR is operating, but there is rotating sound.


26.065K

Ω

, it is mormal

Re-assemble after disassembling

Replace Thermistor

Checking Method of wiring/coil disconnection, connector slipping out on PCB board : Operate with the heater connected

"H7"

"H1"

[Figure A] * Inspect Wiring/Heater

Wash Disconnection :

Check the current and resistance of two terminals

[Figure B]

3P Connector orange wire

1P Connector

Blue Wire

* Inspect

Wiring/Heater Dry

Disconnection :

Check the current and resistance of two terminals

3P Connector

Red Wire

1P Connecor

Blue Wire

35

* Replaceing method of Heater and Temp. Sensor

1. Disassemble Connector

2. Disassemble EARTH and NUT for fixing heater

3. Replace heater & sensor

4. Assemble in the reverse order. Be sure to assemble in the order : Nut for heater-Nut for EARTH.

* Structure of DUCT B As

1. Heater Dry

2. Diecasting DUCT

3. Thermistor Dry

4. FAN MOTOR

5. Fuse Temp.

6. Switch Bimetal

7. FAN

* ERROR MODE

1. "H1" : Thermistor Dry OPEN/SHORT

2. "H2" : Thermister Wash OPEN/SHORT

3. "H3" : Dry Overheating(Sensing Temp. is over 125

℃

)

4. "H4" : Wash Overheating(Sensing Temp. is over 95 ℃ )

5. "H5" : Wash Overheating

(In Wool, Lingerie courses sensing temp. is over 45 ℃ )

6. "H6" : Abnormal condition of Heater Wash

(when the temp. increase at 10 minutes after heater operation is under 10

℃

)

7. "H7" : Abnormal condition of Heater Dry(when the temp. increase at 10 minutes after heater operation is under 10

℃

)

8. "H8" : Heater Wash Overheating

(when the temp. increase within 30sec after heater operation is over 5

℃ without water)

9. "E3" : FAN MOTOR Broken(no signal from HALL IC)

36

5) MOTOR

1) BLDC MOTOR

2) Driving mechanism of BLDC MOTOR

Magnetic density flow of BLDC Motor

Rotor

Insulator

Core

Insulator

BLDC MOTOR

Sequence diagram of BLDC MOTOR electromagnet generating high power by rotator

(a permanent magnet) and stator

(multiple coils)

37

6) DRY SYSTEM(OPTION)

1) DRY SYSTEM

B

C

D

A I

E

F G J

38

H

DIVISION PARTS NAME

A

B

DUCT COVER

FAN MOTOR

E

F

C

D

HEATER DRY

DUCT B UNDER

VALVE INLET(DRY)

THERMOSTAT(Bie-METAL)

J

I

G

H

THERMISTOR

DUCT B UPPER

FAN AS

FUSE TEMPERATURE

2) DRY FUNCTION DIAGRAM

DRY DUCT

T

T : Thermistor

(CONTROL

HEATER’S

TEMPERATURE )

HEATER

FAN MOTOR

WATER SUPPLY

CONDENSING

DUCT

DRUM

DRAIN

HOUSING

While rotating DRUM, DRY HEATER applice heat to air and FAN blows it into DRUM evaporating water in the laundry.

• Evaporated water is sucked into CONDENSING DUCT, 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 circulation as above.

3) TEMP-TIME GRAPH DURING DRY CYCLE

DRYING PROCESS

예열

ZONE

구간

DRUM

내부온도

39

4) DRY COURSE

COURSE

LOW TEMP.

IRON

DRY COURSE

Heater control temperature is 60°C On/70°C Off

Heater control temperature is 60°C On/70°C Off, with good condition for ironing

STANDARD

STRONG

Heater control temperature is 87°C On/95°C Off, drying time is 166 min

Heater control temperature is 87°C On/95°C Off, drying time is 216 min

SELECTING TIME Heater control temperature is 87°C On/95°C Off, customer can select the dryting time as

1Hr, 2Hr, 3Hr.

In order to check the drying temperature during process going on : --> press the "DRY" button, the display shows as below.

UPPER LED:

Temperature for DRY

분

The current temperature is 98 ℃

LOWER LED:

Temperature for WASH

40

5) TROUBLE SHOOTING OF DRY SYSTEM

✦

HEATER DRY

Function : heating the air during dry

• FAILURE MODE : * "H7" - The air cannot be heated to 10°C during 2 min.

• CHECKING METHOD : * Check the resistance of heater coil and replace with new one.

✦

Thermistor

Function : sensing the air 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°C

• CHECKING METHOD : * Check the resistance of thermistor, replace with new one.

✦

FUSE TEMPERATURE

function : protecting from the fine hazard or overheating, if the temp., rises over 128°C, power supply will be cut-off.

• Pictures

FIXED BY

WASHER

+

SCREW

• FAILURE MODE : Dry is not performed.

• CHECKING METHOD : Check if fuse is short, and replace with new one.

41

✦

SWITCH THERMOSTAT(BIMETAL)

function : control the duct temperature, if the temp reached over 150°C, all power supply will be cut. and if the temp go down

120°C the power will be ON.

protecting overheating by cutting off heater power supply if the temperature rises over 150°C, and reoperating heater by connecting heater power supply if the temperature falls under 120°C.

• PICTURE • OPERATING TEMPERATURE

OPEN TEMPERATURE(OFF)

CLOSE TEMPERATURE(ON)

150

℃ ±

5

℃

120

℃ ±

5

℃

✦

UNIT FAN MOTOR

function : circulating the inside air during dry process.

• SPEC

RPM

ITEMS

RATING VOLTAGE

MOTOR

DUCT FAN AS

ROTAING DIRECTION

SPEC

24V

3700 ± 10%

1900 ± 10%

CW

• PICTURE

• FAILURE MODE : * E3 shown : FAN MOTOR cannot work.

• CHECKING METHOD : Check the FAN MOTOR is short, and replace with new one.

42

6) FAR-INFRARED COATING (OPTION)

function : steilization with radiating far- infra red, by means of ceremic coating.

increasing the dry efficiency and effecting sterilization by radiating far infra-red ray from ceramic particle coating on DUCT

B UPPER

• principle

DUCT B UPPER FAR-INFRARED COATING DUCT B UPPER

43 pass heated air ---------> emit far-infra red coating area f a r - i n f r a

---------------------> steilization tub inside

The far infrared ray is emitted from the ceramic coating, comes into drum by radiation and reflection, and penetrates deeply into laundry with the effective moisture removal and sterilization.

7) LACK OF DRY PERFORMANCE

• Situation : after drying, the clothes still get wet.

cause) ☞ The laurdry amount is more than the recommendation capacity 7.0kg.

☞ Condensing cold water is not supplied.

☞ Clogging Bellows Duct results in poor air circulation.

checking method) part name

BELLOWS

DUCT checking point

BELLOW

DUCT checking results clogging bellows duct jurge heater was overheated owing to poor air circulation repair method clean the bellow duct

VALVE INLET

+Condensing

HOSE

VALVE

INLET

CONDENSI

NG HOSE no water supply from inlet valve

VALVE INLET connector slipped out connect normally

VALVE INLET broken replace valve inlet ill-connection of condensing hose to duct pipe connect normally

• Situation aftering drying, the clothes was soaked and hot.

cause) ☞ The dry is done from bad spin performance because of unbalance.

☞ 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.

44

• Situation : PCB shows "H7". cause) Dry heater is cut-off.

Fuse temp. is cut-off.

repaire method) replace the Dry heater.

replace the Fuse temp.

checking point part name

HEATER checking results dry Heater is short or cut-off.

SENSOR TEMP.

Thermistor is short or cut-off.

FUSE TEMP.

FUSE TEMPERATURE is cut-off.

repaire method replace the dry Heater.

replace the

Thermistor.

replace the

FUSE

TEMPERATURE.

HEATER

THERMISTOR

FUSE TEMPERATURE

45

• situation : PCB shows "E3".

cause) countermeasures)

☞ FAN MOTOR can not work.

☞ Replace the Fan Motor.

part name checking results repair method

FAN MOTOR fan motor failure replace fan motor disassemble process of Fan Motor

1 Disassemble the DUCT AS from DUCT B AS.

(SCREW 4 EA)

DUCT COVER AS

Remarks) control times of each parts during dry process parts

MOTOR

DRAIN MOTOR

FAN MOTOR

DRY HEATER

INLET VALVE

Control time

10 sec On, 10sec Off

Continous working

Continous working

87°C On, 95°C Off

5sec On, 20sec Off

2 Disassemble FAN AS from DUCT COVER AS by using

L-wrench.

2.5mm L-wrench

3 Disassemble FAN MOTOR .(SCREW 3EA)

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7. Wiring Diagram

DWD-E1211R: DOUBLE VALVE, BUBBLE

DWD-E1211R: DOUBLE VALVE, N/BUBBLE

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DWD-E1211W: DOUBLE VALVE, BUBBLE

DWD-E1211W: DOUBLE VALVE, N/BUBBLE

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8. TROUBLE SHOOTING REGARDING DRAIN

❑

Checking Methods

• Situation : * "OE" is shown on PCB.

* Not finishing drain during 10 min.

* The water level can not reach to RESET POINT during 10 min of drain.

Checking Methods

* Check the hose drain O condition; twisted or frozen.

Replacing methods

* replace HOSE DRAIN O

* Check the hose drain O condition, blocked.

* DRAIN MOTOR is broken.

* clean the inside of Filter.

* replace DRAIN MOTOR

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9. INSTALLATION GUIDE

1. PARTS & CONFIGURATION

PARTS NAME

FIXTURE UP/DOWN AS

UNIT SERVICE WRENCH

FIGURES

SPECIAL SCREW FIXTURE

UP DOWN

SPECIAL

SCREW

DOWN

REMARKS

SPECIAL SCREW UP

: L= 109mm

SPECIAL SCREW DOWN

:L=145mm

1 Use this part to remove

FIXTURE UP/ DOWN.

2 Adjust leg with this part.

LEG ADJUST AS

FIXTURE

LEG

FOOT

2. INSTALLATION PROCESS

1Remove the FIXTURE UP/DOWN AS

Removal Method Remarks

☞ Disassemble the FIXTURE UP/DOWN AS by turning CCW direction.

☞ Please keep FIXTURE UP/DOWN AS for later use.

☞ When fixing FIXTURE UP/DOWN AS, turn it CW direction.

2Insert CAP HOLDER(4EA) after removing FIXTURE UP/DOWN AS.

CAP HOLDER

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3Please install the DRUM WASHING MACHINE properly on even and hard floor as below.

4Adjust the level of washer using LEG ADJUSTAS.

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.

5After adjusting level, fix SPECIAL BOLT.

Adjusting Method Remarks

✰ Please fix the SPECIAL BOLT by rotating it CCW in order to prevent washer vibration.

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10. ATTENTION POINT WITH SERVICING

No Item Part Name

1 Replacing Thermistor Thermistor Dry

Dry

2 Replacing Duct B As DUCT B AS &

& Duct Pipe DUCT PIPE

3 Replacing &

Repairing Inlet Valve

Inlet Valve

4 Replacing Hose Drain Hose Drain

5 Replacing HOSE

A,B,C

6 Replacing

Heater Wash

7 Replacing

“Thermistor Wash”

“Hinge Door”

HOSE A,B,C

Heater Wash

Checking Point

Keep the Packing from seperating (Hold Packing when replacing)

Keep the Packing from folding

Check the sealing between Duct Pipe & Duct B AS

Use only screw M4*8 for fixing Inlet Valve

Keep the sealing condition of Tub O tightly

Check the assembling order between INLET BOX & Hose A,C :

Pre Wash-Cold

Unfastening the nut for fixing earth first then unfasten the nut for fixing heater

At assembling the heater dry, check if the assembling condition between fixture heater is tight.(little gap on left & right)

At fastening the nut for fixing the heater wash, keep the protrusion length of bolt to 10~12mm.

(if under 10mm, water can leak, and if over 12mm, fixture heater can deform)

Thermistor Wash Unfasten the Nut for fixing heater, replace the thermistor, and fasten the nut for fixing heater

At fastening screw for fixing Door AS, be careful so that scratching at the related parts does not happen

: If the scratching happens, it is possible to be claimed about

9 (Dis)assembling

“Door AS”

10 (Dis)assembling

“Motor AS”

Door As

MOTOR AS appearance damage

Be careful about the up/down direction of Door Glass : Keep the indication point of the part code downward.

To avoid the injury on the hand, grip the rim of the rotor

At initiating the assembling operation of the stator, grip the stator and fasten the screw; at unfastening the screw, grip the stator so that it does not fall.

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본사：서울 마포구 아현동 686

소비자상담실： ( 대표 ) 360-8282 http://www.dwe.daewoo.co.kr

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