Daewoo C-ED1212LHS, C-ED1212SHS Service Manual

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Page 1

Service Manual

Washing Machine

Model : C-ED1212LHS, C-ED1212SHS (BRAZIL ELECTROLUX ONLY)

✔ 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. :

Mar. 2011

ED12120001

Page 2

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.....................................................21

6. TROUBLE SHOOTING ...............................................................32

7. WIRING DIAGRAM .................................................................... 48

8. TROUBLESHOOTING REGARDING DRAIN .............................50

9. INSTALLATION GUIDE...............................................................51

10. ATTENTION POINT WITH SERVICE.......................................53

DRUM WASHING MACHINE

SERVICE MANUAL

Page 3

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

1. WHA T IS DRUM ?

1. WHA T IS DRUM 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. Sales point of our washer

Page 4

• DD CONTROL : DIRECT DRIVE SYSTEM

• BLDC MOTOR

3. THE DIRECT DRIVE SYSTEM OF DRUM WASHING MACHINE

TUB

DRUM

LIFTER

WASH

BLDC

DRAIN

PUMP

(MOTOR)

Page 5

4. DRIVE SYSTEM

3. INLET PARTS

• COLD : 3-WAY

- COLD, PREWASH, DRY

• COLD : 2-WAY

- COLD, PREWASH

5. DOOR PARTS

• DOOR LOCK S/W : ADDING CLOTHES

• LOCK HINGE

• DOOR AS : GLASS

• GASKET

7. DRAIN PARTS

• DRAIN PUMP(MOTOR)

• VALVE HOUSING

• DRAIN HOSE I

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

DRAIN PARTS

Page 6

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

8. SUPPORTER

• BASE

• DAMPER AS : 3(70N)

Page 7

5. FUNCTION

1. CONTROLLER

(1-1) MAIN PCB (1-2) FRONT PCB (1-3) NOISE FILTER

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

4. DOOR AS

(4-1) GLASS DOOR (4-2) HINGE DOOR (4-3)DOOR LOCK S/W

6. WASH HEATING

• WASH HEATER

• THERMISTOR

5. DRY : DUCT B AS

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

BLDC MOTOR

PARTS for

TRANMITTING

• FAN MOTOR

(2-9)

(2-6)

(2-7)

(2-4)

(2-5)

(2-11)

(2-10)

• TEMP. FUSE

• BI-METAL S/W

• HEATER DRY

• TEMP. SENSOR

(2-7)

(2-8)

• FAN

Page 8

(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)

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

(2-2)

(4-3)

(4-1)

(4-2)

(2-3) (7-2)

(7-1) (8-1)

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

(2-1)

(6)

(8-3)

(3-1)

ATER DRY

• TEMP. SENSOR

Page 9

2. DRUM WASHING SPECIFICATION OF MACHINE

1. PANEL TYPE 1

DIMENSION(WxDxH) 630mm(W) x 755mm(D) x 950mm(H) MACHINE WEIGHT 90 / 85kg WATER CONSUMPTION WASH 130 / DRY 28 WASHING CONSUMPTION 32 POWER SOURCE Option POWER WASHING 1100W (Heating ) ~ 2400W : Option CONSUMPTION DRY 1250W ~2400W : Option

WASHING 11 kg (Domestic)

CAPACITY SPIN 11 kg (Domestic)

DRY 6.5 kg (Domestic) WASHING TYPE DRUM TYPE DRY TYPE Digital condensing dry system OPERATION WATER PRESSURE 29kPa ~ 784kPa(0.3kgf/cm

~8kgf/cm2)

NO PARTS NAME

1 FRME DOOR O 2 DOOR WINDOW 3 DCD STICKER 4 PANEL LOWER 5 CABINET FRONT 6 PANEL LOWER 7 FRAME TOP F 8 FRAME TOP R

9CABINET 10 PLATE TOP 11 CASE HANDLE 12 HANDLE CAP 13 BADGE 14 WINDOW DISPLAY 15 DECO. WINDOW 16

BUTTON DOOR UNLOCK 17 BUTTON FUNCTION 18 DECO. FUNCTION 19 PLATE DISPENSER 20 BUTTON POWER 21 BUTTON DIAL OUT 22 BUTTON DIAL IN 23 BUTTON DIAL IN 24 HOLDER COURSE IN 25 HOLDER COURSE OUT 26 HANDLE CABINET 27 BASE UNDER

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3. VERIFICA TION OF DRUM ASSY

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Page 12

1. PLA TE T , P ANEL LOWER AS

4. P ARTS LIST FOR EACH ASSY

PLATE T, PANEL LOW AS

A01 PLATE TOP AS 3614531820 DRUM 11KG 1 A02 PANEL LOWER 3614284200 HIPS,PUMP 1 A03 COVER PUMP 3611426400 HIPS,PUMP 1

No. PARTS NAME PARTS CODE DESCRIPTION Q’TY REMARK

Page 13

2. PANEL F AS(Luxury)

B01 PANEL F 3614282200 ABS 1 B02 HOLDER COURSE OUT 3613049000 ABS, GUILDING_BASE 1 B03 HOLDER COURSE IN 3613048900 ABS(TR558) 1 B04 DECORATOR POWER 3611631000 ABS, UV_BASE 1 B05 BUTTON POWER IN 3616602800 ABS 1 B06 BUTTON POWER OUT 3616602900 ABS(TR558) 1 B07 BUTTON DOOR LOCK 3616602600 ABS 1 B08 DECORATOR FUNCTION 3611630900 ABS, GILDING_BASE 1 B09 BUTTON FUNCTION 3616602700 ABS, UV_BASE 1 B10 WINDOW DISPLAY 3615502700 ABS(TR558) 1 B11 DECORATOR WINDOW 3611630800 ABS, GILDING_BASE 1 B12 HOLDER 3613048800 ABS(TR558) 1 B13 HOLDER COURSE MAIN 3613049100 ABS 1 B14 BUTTON DIAL MIDDLE 3616602400 ABS, GILDING_BASE 1 B15 BUTTON DIAL OUT 3616602500 ABS(TR558) 1 B16 BUTTON DIAL IN 3616602300 ABS, GILDING_BASE 1 B17 PCB AS PRPSSW1D15 PUMP E1211 DRY 1 220V

PRPSSW1D18 HIGH, PUMP, DRY 1 127V

No. PARTS NAME PARTS CODE DESCRIPTION Q’TY REMARK

Page 14

3. CABINET F AS

Page 15

C01 CABINET F 3610811000 SECD, 0.8t 1 C02 PLATE HINGE SUPPORT 3614531550 1.2t 1 C03 HINGE DOOR 3612902700 ALDC 1 C04 CAP HINGE DOOR 3610916500 POM 4 C05 SCREW TAPPING 3616051229 STS430, F/L BOLT(SE) 5x12 3 C06 CLAMP DOOR AS 3611203100 HWSR D1.8 1 C07 HOOK DOOR 3613100700 Zn-DC 1 C08 FLAME DOOR I 3611204700 PP 1 C09 STOPPER DOOR 3615202300 PP 3 C10 HANDLE DOOR 3612608200 ABS 1 C11 SCREW TAPPING 7115402029

T1S FLT 4x20 SUS430 NATURAL

15 C12 DOOR GLASS 361A110600 GLASS(DWD-100DR) 1 C13 PROTECTOR GLASS 3618304201 ABS TRANSPATENT 1 C14 FRAME DOOR O 3612204600 ABS 1 CR C15 COVER HANDLE 3611425620 ABS 1 CR C16 SPRING HOOK 3615113700 SUS, ID=3, NI=7, D=ø0.9 2 C17 PIN HANDLE 3618200100 SUS, D=3.0, L=39 1 C18 SWITCH DOOR LOCK 3619046400 DF F01 007 220V 16A 1

3619046410 DF F11 110 125V 16A 1

No. PARTS NAME PARTS CODE DESCRIPTION Q’TY REMARK

Page 16

4. INLET BOX AS

D01 HANDLE CAP 3612608300 ABS 1 Luxury D02 CASE HANDLE 3611139400 ABS 1 Luxury

SCREW TAPPING 9121301208 T/S-2S PH(SUS) 3*12 2

HANDLE CAP D03 CASE DETERGENT 3611139500 PP 1 D04 CAP SOFTENER 3610916600 PP 1 D05 INLETBOX 3617505310 PP 1 D06 NOZZLE AS 3618103500 PP, DWD-100DR 1

TOP+UNDER D07 PACKING 3614010000 EPDM 1 D08 HOSE INLET 3613266400 EPDM 1 D09 CLAMP AS 3611203200 ID=60, WIRE+GUIDE+BOLT+NUT 2

INLET BOX/TUB R

D10 HOSE WATER SUPPLY 3613270900 EPDM, ID=9.5, OD=14.5, L=165mm 2

PRE WASH

D11 HOSE WATER SUPPLY 3613270900 EPDM, ID=9.5, OD=14.5, L=335mm 1

MAIN WASH D12 HOSE WATER SUPPLY 3613270900 EPDM, ID=9.5, OD=14.5, L=420mm 1 HOT D13 CLAMP HOSE 3611205800 100H, ID=13.8, W=10, 0.9T 8 D14 VALVE INLET 3615415050 220-240V,3WAY,PP/BRACKET 1 COLD

3615415070 110-130V,3WAY,PP/BRACKET 1 COLD

D15 VALVE INLET 3615414800 220-240V,1WAY,PP/BRACKET 1 HOT

3615415700 100-130V,1WAY,PP/BRACKET 1 HOT D16 PIPE JOINT 3614413300 PP 1 D17 HOSE WATER SUPPLY 3613270900 EPDM, ID=9.5, OD=14.5, L=620 1

No. PARTS NAME PARTS CODE DESCRIPTION Q’TY REMARK

Page 17

5. DUCT + DUCT PIPE AS

Page 18

■Duct + Duct pipe as

E01 UNIT FAN MOTOR 36189L3Z20 ISM-77806DWWA, 24V CW 8P 14W 1 ~Feb 2011 E22 UNIT FAN MOTOR 36189M2Q00 17.5V VDC C.W 1 Feb 2011 ~ E02 DUCT COVER 361A200400 AL, 2.5T, DWD-100DR 1 ~Feb 2011 E23 COVER DUCT 3611432600 C-ED, GFPP 30% 1 Feb 2011 ~ E03 DUCT B UPPER AS 361A200670 ALCOSTA UPPER, NON-COATING 1 E04 CLAMP CORD 3611203350 L=94,W=5.6,A=8.0,LH-94 4 E05 FAN AS 3611885900 D133 FAN, GFPP30%<-NYLON66 1 ~Feb 2011

3611886400 17.5V VDC C.W 1 Feb 2011 ~

E06 FUSE TEMPERATURE 361A800120 128°C DF-128S 15A 250V E07

FRAME HEATER FRANGE

3612204100 SBHG 1.2T, DWD-100DR 1

E08 DUCT B LOWER 361A200101 AL, 3T, DWD-100RP 1 E09 PACKING THERMOSTAT 3614009900 SILICON, DWD-100DR 1 E10 SWITCH THERMOSTAT 3619046500 ON120°C OFF150°C 230V 15A 1 E11 HEATER DRY 3612800900 220V 2100W 23.05OHM 1 220V

3612802100 UL120V/2.1kW 12OHM 1 127V

E12 THERMISTOR DRY 361AAAAC00 R40=26.065kΩ,R90=4.4278kΩ 1 E13 PACKING RUBBER 3614009800 SILICON, DWD-100DR 1 E14 CUSHION DRY 3611562800 NBR, DWD-100DR 2 E15 GASKET SEAL A 3612320820 DWD-110RP, ø5, L=1385 1 E16 GASKET SEAL B 3612320810 EPDM FOAM, L=412, 4.9x4.4x4.8 1 E17 GASKET INLET 3612320910 NON ASBESTOS, 1Tx33x135 1 E18 DUCT GUIDE 361A201000 DWD-110RP,3T,ALDC 1 E19 DUCT PIPE AS 361A200700 11KG 1 E20 CLAMP AS 3611203700 DUCT 2 E21 BELLOWS DUCT 3616403000 EPDM 1

No. PARTS NAME PARTS CODE DESCRIPTION Q’TY REMARK

Page 19

6. CABINET AS

Page 20

■Cabinet As

F01 NOZZLE AIR 3618103110 PP, DWD-100DR 1 F02 CABINET SUB AS 3610CAB110 CABINET+FRAME CAULKING 1 F03 COVER BACK AS 3611425510 COVER BACK+PAD 1 F04 STOPPER SPRING 3615202200 POM, DWD-100DR 4 F05 UNIT DRAIN PUMP AS 36189L5J30 AL.220/60 B20-5 35W 11KG 1 220V

36189L5710 40W 110-127V/60Hz 1 127V

F06 FRAME UPPER 3612204010 SBHG, 1.2T, DWD-100DR 1 F07 HANDLE CABINET 3612608100 PP, DWD-100DR 2 F08 HOSE DRAIN I 3613269500 ST+EL,840MM 1 F09 CUFF DRAIN HOSE 3616802600 PP,PUMP 1 F10 CLAMP HOSE 3611204701 DI=26 1 F11 CORD POWER AS 3611342310 BRAZIL DANEVA 3X1.5SQ 1

No. PARTS NAME PARTS CODE DESCRIPTION Q’TY REMARK

Page 21

7. BASE U AS

Page 22

■Base u as

G01 PCB INVERTER AS PRPSSW7D11 FAIR,HIGH,M,D,P,H,NB 1 220V, ~Feb 2011

PRPSSW7D17 FAIR,HIGH,S,D,P,H,NB 1 127V, ~Feb 2011 PRPSSW7D42

RENE+SANKEN,C-ED1212,L,D,P,H,NB,1W(N.M)

220V, Feb 2011 ~

PRPSSW7D41

RENE+SANKEN,C-ED1212,S,D,P,H,NB,1W(N.M)

127V, Feb 2011 ~ G02 REACTOR 52G043J003 RT-045(W), 8A 1 G03 BASE U 3610391910 PP, DWD-100DR 1 G04 EMI FILTER 3611909300 K19(B110),MIN8MH.NON FUSE 1 G05 LEG ADJUST AS 3617703600 DWD-100DR 4 G06 HARNESS AS 3612796E50 DRUM-11KG.PUMP.DRY.NB 1 ~Feb 2011

3612796E52

D11K,NEWMOTECH,HIGH,D,P,H,NB,R,F,FAN

1 Feb 2011 ~

No. PARTS NAME PARTS CODE DESCRIPTION Q’TY REMARK

Page 23

8. TUB AS

TUB AS

Page 24

■Base u as

H01

BALANCER WEIGHT L AS

3616107500 11KG DRUM, 6.5KG 1

H02

BALANCER WEIGHT R AS

3616107400 11KG DRUM, 6.5KG 1 H03 PIPE JOINT 3614404900 PP 1 H04 CLAMP 3611204300 ø14, MZFN 1 H05 HOSE JOINT 3613266500 EPDM 1 H06 GASKET 3612320710 EPDM 1 H07 CLAMP GASKET AS 3611203600 GASKET 1 H08 SPRING SUSPENSION F 3615113500 2.9 2 H09 TUB FRONT 3618820401 FRPP, FH7300GM 1 H10 FIXTURE HEATER 3612007300 SUS 0.7T 440X45 1 H11 DAMPER PIN 361A700200 AKS D=14.5 3 H12 DAMPER FRICTION 361A700120 120N AKS ST=170-260 DL=197.5 1 H13 DAMPER FRICTION 361A700130 60N AKS ST=170-260 DL=197.5 2 H14 DRUM SUB AS 3617003301 11KG 0.5T 1 H15 LIFTER AS 361A400300 11KG, NANO SILVER 3 H16 SPIDER AS 361A300200 11KG 1 H17 DRAIN HOUSING I 36196TAM00 PP,PUMP 1 H18 HOSE DRAIN 3613269000 EPDM,PUMP 1 H19 AIR TRAP AS 3610AAR101 110RP, HOSE+TRAP 1 H20 SPRING SUSPENSION R 3615113600 2.9 2 H21 GASKET TUB 3612321100 EPDM FORM 1 H22 WATER SEAL 361A600100 NBR 1 H23 BEARING INNER 3616303100 6206Z 1 H24 BEARING OUTER 3616303200 6205Z 1 H25 HOSE AIR 3613266300 EPDM, DWD-100DR 1 H26 UNIT STATOR BLDC 36189L620A

AL, DON1300W 30T 36POLE, NMT, PBT

1 20091211~

36189L4800 Ø256x28H, 36 SLOT, 2SENSOR 1

~20091211(changed)

H27 UNIT ROTOR BLDC 36189L6300

DON1300W SR-FERRITE12, 30~32T, NMT

1 20091211~

36189L4900

MAGNET24, SERRATION:3114D020001~20091211(changed)

H28 HEATER WASH 3612802400 220V 2KW.1R0A721001 1

3612802440 120V 1KW.1R0A721005 1 H29 NOZZLE SHOWER 3618104000 PP 1 H30 CLAMP HOSE 3611203410 SK5, D=33 2 H31 TUB REAR AS 36100E2M00 11KG 1

No. PARTS NAME PARTS CODE DESCRIPTION Q’TY REMARK

Page 25

5. SEQUENCE CHART OF PCB

1. SEQUENCE CHART (C-ED1212LHD, 220V)

Sensing 20sec

Water Supply 2min ■

Pre. Wash 10min

8min

Drain 1min ■

Balancing Spin 1min ■

Mid.Spin 3min ■

Sensing 20sec ■■ ■■■■

Water Supply 2min ■■■■■■■■

Washing1 50min

(Heating) 25min

20min 15min

Drain 1min ■■■■■■■■

Balancing Spin 1min ■■■■■■■■

Mid.Spin 3min ■■■■■■■■

Water Supply 2min ■■■■■■■■

Rinse 1 3min ■■■■■■■■

Drain 1min ■■■■■■■■

Balancing Spin 1min ■■■■■■■■

Mid.Spin 3min ■■■■■■■■

Water Supply 2min ■■■■■■■■

Rinse 2 3min ■■■■■■■■

Drain 1min ■■■■■■

Balancing Spin 1min ■■■■■■

Mid.Spin 3min ■■■■■■

Water Supply 2min ■■■■■■

Rinse 3 3min ■■■■■■

Drain 1min ■■■■■■■■

Balancing Spin 1min ■■■■■■■■

7min

Main Spin 5min

3min

Crease care 60sec ■■■■■■■■

END 10sec ■■■■■■■■

Remain Time Display 52 52 1:02 1:24 1:32 1:32 1:02 1:02

Process Time

Pre.

Wash

i n s e

a s h

i n g

S p

i n

End

Normal

Synthetic

Heavy

Stains

Whites ECO-White

Small Middle Small Middle Small Middle Small Middle

NOTE

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

Page 26

Sensing 30see ■

Water Supply 2min ■ ■■■■

Wash 1 85min

(Heating) 25min

15min 10min

7min ■

Drain 1min ■ ■■■■

Balancing Spin 1min ■ ■■■■

Mid.Spin 3min ■ ■■■■

Water Supply 2min ■ ■■■■

Rinse 1 3min ■ ■■■■

Drain 1min ■ ■■■■

Balancing Spin 1min ■ ■■■■

Mid.Spin 3min ■ ■■■■

Water Supply 2min ■ ■■■■

Rinse 2 3min ■ ■■■■

Drain 1min

Balancing Spin 1min

Mid.Spin 3min

Water Supply 2min

Rinse 3 3min

Drain 1min ■ ■■■■

Balancing Spin 1min ■ ■■■■

Mid.Spin 7min

5min 3min

Crease care 60sec ■■

Dry 15min

10min ■ Spin 5min ■■ END 10sec ■■

Crease care 30min ■■ Crease care 60sec ■

END 10sec ■■■

Remain Time Display 46 46 1:57 1:00 1:48

Process Time

a s h

i n g

i n s e

S p

i n

r y

End

Wool Delicate Blanket Rapid

Drum

cleaning

Memory

Small Small Middle Middle High

NOTE

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

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

Page 27

2. SEQUENCE CHART (C-ED1212SHS, 127V)

Sensing 20sec

Water Supply 2min ■

Pre. Wash 10min

8min

Drain 1min ■

Balancing Spin 1min ■

Mid.Spin 3min ■

Sensing 20sec ■■ ■■■■

Water Supply 2min ■■■■■■■■

Washing1 50min

(Heating) 25min

20min 15min

Drain 1min ■■■■■■■■

Balancing Spin 1min ■■■■■■■■

Mid.Spin 3min ■■■■■■■■

Water Supply 2min ■■■■■■■■

Rinse 1 3min ■■■■■■■■

Drain 1min ■■■■■■■■

Balancing Spin 1min ■■■■■■■■

Mid.Spin 3min ■■■■■■■■

Water Supply 2min ■■■■■■■■

Rinse 2 3min ■■■■■■■■

Drain 1min ■■■■■■

Balancing Spin 1min ■■■■■■

Mid.Spin 3min ■■■■■■

Water Supply 2min ■■■■■■

Rinse 3 3min ■■■■■■

Drain 1min ■■■■■■■■

Balancing Spin 1min ■■■■■■■■

7min

Main Spin 5min

3min

Crease care 60sec ■■■■■■■■

END 10sec ■■■■■■■■

Remain Time Display 55 55 1:06 1:29 1:36 1:36 1:06 1:06

Process Time

Pre.

Wash

n s e

a s h

n g

S p

End

Normal

Synthetic

Heavy

Stains

Whites ECO-White

Small Middle Small Middle Small Middle Small Middle

NOTE

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

Page 28

Sensing 30see ■

Water Supply 2min ■ ■■■■

Wash 1 85min

(Heating) 25min

15min 10min

7min ■

Drain 1min ■ ■■■■

Balancing Spin 1min ■ ■■■■

Mid.Spin 3min ■ ■■■■

Water Supply 2min ■ ■■■■

Rinse 1 3min ■ ■■■■

Drain 1min ■ ■■■■

Balancing Spin 1min ■ ■■■■

Mid.Spin 3min ■ ■■■■

Water Supply 2min ■ ■■■■

Rinse 2 3min ■ ■■■■

Drain 1min

Balancing Spin 1min

Mid.Spin 3min

Water Supply 2min

Rinse 3 3min

Drain 1min ■ ■■■■

Balancing Spin 1min ■ ■■■■

Mid.Spin 7min

5min 3min

Crease care 60sec ■■

Dry 15min

10min ■ Spin 5min ■■ END 10sec ■■

Crease care 30min ■■ Crease care 60sec ■

END 10sec ■■■

Remain Time Display 49 49 2:00 1:06 2:01

Process Time

a s h

i n g

i n s e

S p

i n

r y

End

Wool Delicate Blanket Rapid

Drum

cleaning

Memory

Small Small Middle Middle High

NOTE

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

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

Page 29

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.

2. Main function of PCB program

Page 30

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.

Page 31

start / hold

door unlock button, 2sec.ON

Display <LOCK> off

Door open

drain

fan motor on/

cold water supply

water level is

less than safety level?

YES

Temperature is

less than 50°C?

2) DOOR OPEN SYSTEM

1If add the laundry during washing, press the door unlock button. 2Door open sequence at abnormal condition.

Page 32

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.

Page 33

1. T esting 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' signal, all process is conducting normaly . 2When working starts, the PCB displays 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.

3. Convenience service functions(test mode)

Page 34

4. 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. The water level sensor (sensor pressure) is an inferior product or Change the water level sensor broke down. (sensor pressure). The drain motor works during water supply. Change the drain motor. The PCB ASS’Y does not check the water level. Change the PCB ASS’Y. The drain hose is kinked or clogged. Clean and straighten the drain hose. The drain motor is an inferior product. Change the drain motor. The valve inlet works during drain. Change the valve inlet The water level sensor is an inferior product . Change the water level sensor. The PCB ASS’Y does not check the water level. Change the PCB ASS’Y. The laundry is concentrated to one side of the drum Rearrange the laundry. during spin. The Start/Hold button is pressed while the door is opened. Close the door. The switch door lock is an inferior product. Change the switch door lock. The PCB ASS’Y does not check the door lock. Change the PCB ASS’Y. Water level is below reset or overflow is detected in line Change the water level sensor test mode. (sensor pressure). The water is supplied continuously due to an inferior valve inlet. Change the valve inlet. The valve inlet is normal, but the water level sensor Change the water level sensor

(sensor pressure) is inferior. (sensor pressure).

The drain motor dose not work. Change the drain motor.

(The drain motor is an inferior product or broke down.) The fan motor does not work. Change the fan motor. (The fan motor is an inferior product or broke down.) The PCB ASS’Y does not control the fan motor. Check the connector or change the

PCB ASS’Y .

Water leaks from the tub or the hose drain. Check the leak of the tub or the hose drain.

Then change the tub or the hose drain. The foreign matter is jammed in the drain bellows. Remove the foreign matter in the (Non-pump model) drain bellows. The laundry is jammed between the gasket and the drum. Rearrange the laundry. The PCB ASS’Y is an inferior product. Change the PCB ASS’Y. The laundry is jammed between the gasket and the drum. Rearrange the laundry. The motor is an inferior product. Change the motor. The PCB ASS’Y is an inferior product. Change the PCB ASS’Y. The motor spins into an opposite direction. Change the PCB ASS’Y or the motor. The motor hall IC is an inferior product or broke down. Change the motor hall IC or the motor. The motor is not normally connected. Check the connector of the motor. The motor does not work. Change the motor.

(The motor is an inferior product or broke down.)

WATER INLET

ERROR

DRAIN

ERROR

UN-BALANCE

ERROR

DOOR OPEN

ERROR

OVERFLOW

ERROR

FAN MOTOR

ERROR

LEAKAGE

ERROR

HIGH VOLTAGE

ERROR

EMG ERROR

DIRECTION

ERROR

MOTOR ERROR

WATER LEVEL

DETECTION ERROR

Page 35

MESSAGE

ERROR CAUSE SOLUTION

The water level sensor is an inferior product. Change the water level sensor.

The thermistor dry is an inferior product or broke down. Change the thermistor dry. The thermistor dry is not connected normally. Check the connector of the thermistor dry.

The thermistor wash is an inferior product or broke down. Change the thermistor wash. The thermistor wash is not connected normally. Check the connector of the thermistor wash. The fan motor does not spin with the proper rpm. Change the fan motor. (The fan motor is an inferior product or broke down.) The thermistor dry is an inferior product or broke down. Change the thermistor dry. The heater worked without the water in the tub. Check the water level. The thermistor wash is an inferior product or broke down. Change the thermistor wash.

The water temp. is over 45°C in delicate & wool course. Change the thermistor wash.

The heater wash dose not work. Change the heater wash. (The water temp. doesn't rise over 2°C during 15min.) The heater dry dose not work. Change the heater dry. (The water temp. doesn't rise over 3°C during 8min.)

The heater worked without the water in the tub. Check the water level and the heater wash.

The drain pump filter is clogged. Clean the drain pump filter. The drain pump does not work during spin. Change the drain pump. The large amount of detergent was used. Use the proper amount of detergent. The drain hose is placed higher than 1m above the floor. Place the drain hose 1m below the floor

THERMISTOR

(TEMP. SENSOR)

DRY ERROR

THERMISTOR

WASH ERROR

THERMISTOR DRY

OVERHEATING

ERROR

THERMISTOR WASH

OVERHEATING

ERROR

WATER TEMP.

ERROR

HEATER WASH

ERROR

HEATER DRY

ERROR

PUMP FILTER ERROR

HEATER WASH OVERHEATING

ERROR

PFE

SENSOR

PRESSURE ERROR

Page 36

6. TROUBLE SHOOTING

1) VAL VE INLET

TROUBLE SITUATION CAUSE CHECK POINT SOLUTION

PCB

ERROR MODE WATER IS SUPPLIED

WATER SUPPLY IS NOT STOPPED

Etc

NO WATER SUPPLY WITH "BUZZ" SOUND

NO WATER SUPPLY WITH SILENCE

THE WATER SUPPLY START WHEN POWER "ON" THE WATER SUPPLY START WHEN POWER "OFF" water leakage to the side

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

coil short

harness short pressure s/w broken

pressure hose broken

inlet valve broken

inlet valve poorly assembled

Open the water tap

Clean the filter

Change the Inlet-

Valve

The contact of the

Connector

Change the Inlet-

Valve

Change the Sensor

Pressure

Change the bad

parts

Change the Inlet-

Valve

Change the Inlet-

Valve

"IE" "IE" "IE"

"IE" "IE"

"IE"

"E2" "E2"

check the water tap opened check the resistance 4320~5280Ω check the filter

–

check the connector

check the resistance 4320~5280Ω check the connector check the pressure switch check the hose torn or twisted

–

check the leakage of inlet valve

Checking method of coil resistance, harness, connector.

MAIN PCB

WASH VALVE(GREEN) : COMMON(BLUE)/RESISTANCE TEST

PRE-WASH VALVE(RED) : COMMON(BLUE)/RESISTANCE TEST

DRY VALVE(YELLOW) : COMMON(BLUE)/RESISTANCE TEST

COMMON(BLUE)

"8P" WHITE CONNECTOR

* "IE" ERROR : lack of water supply

Page 37

2) PRESSURE SWITCH

TROUBLE SITUATION CAUSE CHECK POINT SOLUTION

PCB

ERROR MODE continuously water supply

"E9" ERROR

inlet valve is normal, but continuous water supply

water level frequence below 15kHz or over 30kHz

bellows problem

hose problem

clogged hose connector slipped out pressure switch broken

connector short

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

"E2"

"E2" "E2" "E2" "E9" "E9"

"E9"

frequency Check : refer to below

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

connector broken

Checking method of coil registance, harness, 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

GROUND(GRAY)

OUTPUT SIGNAL(WHITE)

INPUT SIGNAL (PINK)

"12P" WHITE CONNECTOR

Page 38

3) DOOR LOCK SWITCH

Failure

Details Cause Diagnosis of Failure Solution

PCB

Status

ERROR MODE

Tick

" Sound "LE" Error

DOOR not open

Tick Sound happens

"LE" with tick sound

"LE" without tick sound

Power Failure/Forced Power Off during operation Power on state

ETC

Normal Sound

Connector slipped out

DOOR closed loosely Failure of DOOR HOOK CATCH CAM broken Connector slipped out

Terminal slipped out

Solenoid Coil Disconnection

Water remained in tub

hot temp. in tub Follow below process

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

Assemble Connector

Close Door securely Replace DOOR AS Replace DOOR S/W Assemble Connector

Insert Receptacle no.2 or no.3 Replace DOOR S/W

After draining water, open the door

"LE"

"LE" "LE" "LE" "LE"

"LE"

check the joining status of connector by eye

Tick sound happen check the joining status of connector by eye Refer to below checking method. Refer to below checking method.

Check whether the water level is over safety level.

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

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) CLASS

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

Page 39

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 156 ~ 234Ω, it is normal

Between Viloet and Blue wire

: If 156 ~ 234Ω, it is normal

array

Page 40

4) HEATER

Failure

Cause Diagnosis of Failure Solution

PCB

Status

Error Mode Can not heat water

Overheat water Can not dry

Wiring Disconnection

Heater Wash Disconnection Connector/Terminal Seclusion Heater Wash/Thermistor Wash Poor Heater Wash/Thermistor Wash Poor Wiring Disconnection

Heater Dry Disconnection Fuse Temp.

Connector/Terminal Slipped out Operation Trouble of FAN MOTOR

Heater Wash/Thermistor Fault of Thermistor (Dry)

Connecting the disconnecting point Replacing Heater Wash

terminal/connector tightly Connecting Replacing temp. sensor

Replacing Heater Wash

Inserting terminal/connector

Replacing Fuse Temp.

tightly Connecting Re-connecting

Replacing Fan motor

Re-assemble after disassembling Replace Thermistor

Check whether disconnected or not : See Fig. A

Check whether disconnected or not : if normal, the resistance between two ends is 23.3~25.7Ω. Check whether disconnected or not : See Fig. A

Measure the resistance of two ends of the sensor : if

11.981KΩat R25, it is mormal Measure the resistance of two ends of the sensor : if

11.981KΩat 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 22.3~24.7Ω. Shipped out

Check whether disconnected or not : See Fig. B

Excessive Noise : Restraint/Failure of Fan Motor

Fan slipped out : MOTOR is operating, but there is rotating sound. Measure the resistance of two ends of the sensor : if

26.065KΩ, it is mormal

"H6"

"H2"

"H2" or "H4"

"H7"

"H7" or "E3"

"H7"

"H1"

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

* Inspect Wiring/Heater

Wash Disconnection : Check the current and resistance of two terminals

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

[Figure A] [Figure B]

Page 41

* 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)

Page 42

1) BLDC MOTOR

2) Driving mechanism of BLDC MOTOR

BLDC MOTOR

Magnetic density flow of BLDC Motor

Sequence diagram of BLDC MOTOR

5) MOTOR

Rotor

Insulator

Core

Insulator

electromagnet

generating high power by rotator (a permanent magnet) and stator (multiple coils)

Page 43

1) DRY SYSTEM

G J

DIVISION PARTS NAME

A DUCT COVER B FAN MOTOR C HEATER DRY D DUCT B UNDER E VALVE INLET(DRY) F THERMOSTAT(Bie-METAL)

G THERMISTOR

H DUCT B UPPER

I FAN AS

J FUSE TEMPERATURE

6) DRY SYSTEM(OPTION)

Page 44

2) DRY FUNCTION DIAGRAM

3) TEMP-TIME GRAPH DURING DRY CYCLE

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.

DRY DUCT

T : Thermistor (CONTROL

HEATER’S TEMPERATURE )

HEATER

FAN MOTOR

CONDENSING

DUCT

DRUM

DRAIN

HOUSING

온도

건조진행구간

예열 구간

DRUM 내부온도

시간

WATER SUPPLY

INSIDE TEMPERATURE OF DRUM

TIME

DRYING PROCESS ZONE

TEMP.

PRE HEATING ZONE

Page 45

4) DRY COURSE

COURSE DRY COURSE

LOW TEMP. Heater control temperature is 60°C On/70°C Off

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

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

STRONG 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 drying 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

The current temperature is 98

℃

LOWER LED:

Temperature for WASH

REMAIN TIME

남은시간

분

Page 46

5) TROUBLE SHOOTING OF DRY SYSTEM

✦

HEA TER DR Y

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 TEMPERA TURE

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

• Pictures

• FAILURE MODE : Dry is not performed.

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

FIXED BY

WASHER

SCREW

Page 47

✦

SWITCH THERMOST A T(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.

• OPERATING TEMPERATURE • PICTURE

✦

UNIT F AN MOTOR

function : circulating the inside air during dry process.

• SPEC

• PICTURE

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

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

OPEN TEMPERATURE(OFF) 150℃±5

℃

CLOSE TEMPERATURE(ON) 120℃±5

℃

RATING VOLTAGE

RPM

MOTOR 3700 ± 10%

DUCT FAN AS 1900 ± 10%

ROTAING DIRECTION CW

ITEMS SPEC

Pic. 1

24V

Pic. 2

17.5V

Pic. 1 Pic. 2

Page 48

6) FAR-INFRARED COATING (OPTION)

function : steilization with radiating far- infra red, by means of ceramic 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

heated air ---------> emit far-infra red far-infra coating area

---------------------> steilization

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.

pass

tub inside

Page 49

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)

• Situation after 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.

part name checking point checking results jurge repair method

BELLOWS

DUCT

VALVE INLET

+Condensing

HOSE

clogging bellows duct

no water supply from inlet valve

heater was overheated owing to poor air circulation

VALVE INLET connector slipped out

VALVE INLET broken

ill-connection of condensing hose to duct pipe

clean the bellow duct

connect normally

replace valve inlet

connect normally

BELLOW

DUCT

VALVE

INLET

CONDENSI

NG HOSE

Page 50

• 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 checking results repaire method

HEATER

SENSOR TEMP.

FUSE TEMP.

dry Heater is short or cut-off.

Thermistor is short or cut-off.

FUSE TEMPERATURE is cut-off.

replace the dry Heater.

replace the Thermistor.

replace the FUSE TEMPERATURE.

HEATER

THERMISTOR

FUSE TEMPERATURE

Page 51

• situation : PCB shows "E3".

cause) ☞FAN MOTOR can not work. countermeasures) ☞Replace the Fan Motor.

part name checking results repair method disassemble process of Fan Motor

FAN MOTOR fan motor failure replace

fan motor

1Disassemble the DUCT AS from DUCT B AS.

(SCREW 4 EA)

2Disassemble FAN AS from DUCT COVER AS by using

L-wrench.

3Disassemble FAN MOTOR .(SCREW 3EA)

DUCT COVER AS

2.5mm L-wrench

parts Control time

MOTOR 10 sec On, 10sec Off

DRAIN MOTOR Continous working

FAN MOTOR Continous working

DRY HEATER 87°C On, 95°C Off

INLET VALVE 5sec On, 20sec Off

Remarks) control times of each parts during dry process

Page 52

DWD-E1211R: DOUBLE VALVE, BUBBLE

7. Wiring Diagram

DWD-E1211R: DOUBLE VALVE, N/BUBBLE

Page 53

DWC-UD121DC, DWC-UD1212

7. Wiring Diagram (Feb. 2011~)

Page 54

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.

* Check the hose drain O condition, blocked. * DRAIN MOTOR is broken.

Replacing methods

* replace HOSE DRAIN O

* clean the inside of Filter. * replace DRAIN MOTOR

Page 55

9. INSTALLATION GUIDE

1. PARTS & CONFIGURATION

2. INSTALLATION PROCESS

1Remove the FIXTURE UP/DOWN AS

2Insert CAP HOLDER(4EA) after removing 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.

PARTS NAME

FIXTURE UP/DOWN AS

UNIT SERVICE WRENCH

LEG ADJUST AS

REMARKS

SPECIAL SCREW UP : L= 109mm

SPECIAL SCREW DOWN :L=145mm

1Use this part to remove

FIXTURE UP/ DOWN.

2Adjust leg with this part.

FIGURES

SPECIAL SCREW UP

FIXTURE UP FIXTURE

DOWN

FOOT

FIXTURE LEG

CAP HOLDER

SPECIAL SCREW DOWN

Page 56

3Please install the DRUM W ASHING 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 BOL T.

Adjusting Method Remarks

✰ Please fix the SPECIAL BOLT by rotating it CCW

in order to prevent washer vibration.

Page 57

10. ATTENTION POINT WITH SERVICING

No Item Part Name Checking Point

1 Replacing Thermistor Thermistor Dry Keep the Packing from seperating (Hold Packing when replacing)

Dry Keep the Packing from folding

2 Replacing Duct B As DUCT B AS & Check the sealing between Duct Pipe & Duct B AS

& Duct Pipe DUCT PIPE

3 Replacing & Inlet Valve Use only screw M4*8 for fixing Inlet Valve

Repairing Inlet Valve 4 Replacing Hose Drain Hose Drain Keep the sealing condition of Tub O tightly 5 Replacing HOSE HOSE A,B,C Check the assembling order between INLET BOX & Hose A,C :

A,B,C Pre Wash-Cold 6 Replacing Heater Wash Unfastening the nut for fixing earth first then unfasten

Heater Wash 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)

7 Replacing Thermistor Wash Unfasten the Nut for fixing heater, replace the thermistor, and

“Thermistor Wash” fasten the nut for fixing heater 8 Assembling Hinge Door

At fastening screw for fixing Door AS, be careful so that scratching at

“Hinge Door” the related parts does not happen

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

appearance damage

9 (Dis)assembling Door As Be careful about the up/down direction of Door Glass : Keep the

“Door AS” indication point of the part code downward.

10 (Dis)assembling MOTOR AS To avoid the injury on the hand, grip the rim of the rotor

“Motor AS” 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.

Page 58

S/M NO. :

DAEWOO ELECTRONICS CORP.

1-2, Jeo-dong 1(il)-ga, Jung-gu, Seoul, Korea C.P.O. BOX 8003 SEOUL, KOREA TELEX: DWELEC K28177-8 CABLE: “DAEWOOELEC”

PRINTED DATE: Mar. 2011

Page 59

VVIISSIIOONN

CCRREEAATTIIVVEE,, IINNCC..

서울 종로구 통의동

6번지 이룸빌딩 4층

ABOUT THIS MANUAL

담당정건기 님

M O D E L C-ED1212LHS, C-ED1212SHS

(BRAZIL ELECTROLUX ONLY) (S/M)

접수2011.03.02 (총 59p)

MEMO

연락처

VISION

담 당

방문수

TEL: 730-0660 FAX: 730-3788

11.03.02-표지, 표지뒤, 1p, 8p~24p, 30p, 31p, 43p, 48p, 49p_ 신규 25p

11.03.03-14p, 18p, 48p, 49p 수정_ 신규 4p