Dwf-200as Service Manual

8/13/2019 Dwf-200as Service Manual

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Service Manual

Auto Washer

Model: DWF-200AS

DAEWOO ELECTRONICS CORP.

S/ M N o. : W F20 0AS00 1

http : //svc.dwe.co.kr Oct. 2003

Caution: In this Manual, some parts can be changed for improving,their performance without notice in the parts list. So, if youneed the latest parts information, please refer to PPL(PartsPrice List) in Service Information Center (http://svc.dwe.co.kr).


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ASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER

TO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO W ASHER AUTO WASHER AUTO







W A S H I N G M A C H I N E

Contents1. SPECIFICATIONS 22. STRUCTURE OF THE WASHING MACHINE 33. DIRECTIONS FOR INSTALLATION AND USE 4

INSTALLATION OF THE UNDER BASE COVER 4HOW TO INSTALL ON AN INCLINED PLACE 4HOW TO CONNECT THE INLET HOSE 5HOW TO CLEAN THE FILTER 6

4. FEATURE AND TECHNICAL EXPLANATION 7FEATURE OF THE WASHING MACHINE 7AUTOMATIC WATER SUPPLY SYSTEM FOR BLANKET WASH 7FUNCTIONAL PRINCIPLE OF BUBBLE WASHING MACHINE 8AUTOMATIC DRAINING TIME ADJUSTMENT 8AUTOMATIC UNBALANCE ADJUSTMENT 9CIRCULATING-WATER COURSE AND LINT FILTER 9LINT FILTER 10RESIDUAL TIME DISPLAY 10DRAIN MOTOR 10GEAR MECHANISM ASSY 11

5. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT 12GEAR MECHANISM ASSY REPLACEMENT 12MOTOR SYNCRONOUS AND VALVE REPLACEMENT 14

6. THE REPAIR METHOD OF GEAR MECHANISM FOR CLUTCH

SPRING PROBLEM 15THE STRUCTURE OF GEAR MECHANISM 15HOW TO CHECK THE CLUTCH SPRING PROBLEM 16THE PROCESS OF DISASSEMBLE 17THE PROCESS OF ASSEMBLE 19REPLACE THE CASE FILTER ASSY 21

7. TROUBLE SHOOTING GUIDE 22CONCERNING WATER SUPPLY 22

CONCERNING WASHING 23CONCERNING DRAINING 24CONCERNING SPINING 25CONCERNING OPERATING 26

8. PRESENTATION OF THE P.C.B ASSY 27CONCERNING ERROR MESSAGE 27

APPENDIX

WIRING DIAGRAM 28PARTS DIAGRAM 32PARTS LIST 36

CIRCUIT DIAGRAM 39


3/41

1 . SP ECIFICATION S

2 SPECIFICATION S

NO. ITEM DWF-200AS

1 POWER SOURCE AVAILABLE IN ALL LOCAL AC VOLTAGE AND CYCLE

2 POWER CONSUMPTION

3 MACHINE WEIGHT

4 DIMENSION (WXHXD)

5 WASHING COURSE

6 WATER CONSUMPTION

7 WATER LEVEL SELECTOR

8 OPERATING WATER PRESSURE 0.3kgf/cm2~8kgf/cm2 (2.94 N/cm2~78.4N/cm2)

950Hz

60Hz

10 PULSATOR AGITATOR 4 WINGS + 4 BEADS (406mm)

11 WATER LEVEL CONTROL ELECTRONICAL SENSOR

12 GEAR MECHANISM ASSY HELICAL GEAR

13 LINT FILTER O

14 SOFTENER INLET O

15 FUNCTION FOR SOAK WASH O

16 ALARM SIGNAL O

17 RESIDUAL TIME DISPLAY O

18 AUTO. WATER SUPPLY O19 FUNCTION FOR BUBBLE AND RADICAL O

20 AUTO RE-FEED WATER O

21 AUTO POWER OFF O

110/60

750W

127/60

600W

220/50

600W

220/60

630W

240/50

720W

NON-PUMP

48Kg

PUMP

49Kg

FULL AUTOMATIC 6 COURSE

(FUZZY, HEAVY, BLANKET, LIGHT, ECONOMIC, DELICATE)

630 X 1070 X 670

250 L

HIGH 97 L

MEDIUM 77 L

LOW 62 L

E.LOW 56 L

WASH : 135 - 145 rpm, SPIN : 685 - 710 rpm

WASH : 135 - 150 rpm, SPIN : 695 -745 rpm

* : POUR DIRECTLY INTO TUB AFTER FINAL RINSE.

REVOLUTIONPER MINUTE

In case of moving Washing Machine, pleasefollow the following picture.

NOTES


4/41

DRYTEN [OPTION]

HOSE DRAIN [FOR PUMP]

COVER UNDER (OPTION)

HOSE DRAIN CLAMP

WATER TAP ADAPTER

HOSE DRAIN[FOR NONPUMP]

INLET HOSE

CONNECTOR INLET [OPTION]

2 . STRUCTURE OF THE W ASHIN G M ACHIN E

3STRUCTURE

HOT WATER TAP

COLD WATER TAP

After using the washer,close the water tap, In caseof the single valve model,there is no hot water valve.

After using the washer,close the water tap

CASE DETERGENT AND SOFTENER

BLEACH INLET

ADJUSTABLE LEG

CONTROL PANEL

HOSE DRAIN

POWER CORD

In case of 3-wire power cordground wire will not be provided

GROUND WIRE(OPTION)

FRAME FALL(3EA)

DOOR

A ccessories (Full Option)

The parts and features of your washer are illustrated on this page.Become familiar with all parts and features before using your washer.

NOTE

The drawings in this book may vary from your washer model.They are designed to show the different features of all models covered by this book,Your model may not include all features.

DRYTENU P


5/41


6/41

5CONN ECTION

FOR ORDINARY TAP

6 Connect the inlet hose adapterof the hose to the water inlet ofthe washer by turning it clock-wise to be fixed tightly.

Please check the rubber packinginside the inlet hose adapter ofthe hose.

1 Pull down the collarof the inlet hose toseparate it from thewater tap adapter.

2 Loosen the fourscrews at the watertap adapter, but don tloosen the screws untilthey are separated fromthe water tap adapter.

4 Remove the tape,and screw connectorB into connect A tightly.

5 Connect the inlethose to the water tapadapter by puling downthe collar of the hose end.

3 Connect the water tapadapter to the water tap tight-en the four screws evenlywhile pushing up the adapterso that the rubber packingcan stick to the water taptightly.

How to Connect the Inlet Hose

Be careful not to mistake in supplying between the hot(maximum : 50 C) and cold water.In using only one water tap or in case of attached one water inlet valve, connect the inlet hose to the cold water inletvalve.

Do not over tighten : this could cause damage to couplings.

FOR SCREW-SHAPED TAP

3 Insert the inlet hose adapterinto the water inlet of a washerand turn it to be fixed.

Check the packing in the inlet

1 Connect the inlethose to the water tapby screwing the con-nector D tightly.

2 Connect the connec-tor-inlet supplied ifnecessary.

Inlet Hose

Connector DRubberPacking

Connector C

ConnectorInlet

RubberPackingConnector D

Connector CHose

TAPE

Connector B

Connector A


7/41

6 CON VENIENCE

How To Clean The Filter

4 Remove the dirtfrom the inlet filterwith a brush.

1 Pull thepower plugout beforecleaning it.

2 Turn off thewater supplyto the washerand sperate theinlet hose.

3 Pull theinlet filter out.

CLEANING THE LINT FILTER

CLEANING THE WATER INLET FILTER Clean the filter when water leaks from, the water inlet.

CLEANING THE DRAIN FILTER

In case U shape drain hose, this filter s equipped at the back side of washer. This drain filter is to screen the foreign stuffs such as threads, coins, pins, buttons etc ... If the drain filter is not cleaned at proper time (every 10 times of use), Drain problem could be caused.

1 Put down theremained water in thehose. And put a containerunder the filter to collectwater.

2 Turn the cap counterclockwise. 3 Pull out the filter assembly offthe case of the main body.

6 Turn the cap clockwise tightly.4 Clean the drain filterremoving the foreignstuffs.

5 Put in the filter along theguiding prominence of thecase. Please note the leftposition of the filter adjustingthe groove to the guide rib.

FILTERCONTAINER

CAP

SLIT

CASE

FILTER

CAP

CAP

FILTER

CAP

FILTERCASE

GUIDERIB

SLIT

CAP

1 Pull the cap agitatorupward. 2 Pull the filter lintupward.

3 Turn the filter lint upside down,wash to the lint off with water. 4 Return the filter assy as it was, andinsert it into the pulsator agitator.


8/41

4 . FEATURE AN D TECHN ICAL EXP LAN ATION

7FEATURE

Feature of the Washing Machine

1 First applying the Radical Technology in the world ... go beyond washing, sterilize your colthes and deodorize a badsmell.

2 The first air bubble washing system in the world.3 Quiet washing through the innovational low-noise design.4 Improving washing performance by more than 35%, while reducing power consumption by 40%.5 The laundry detergent dissolves well in water because of the air bubble washing system.6 The adoption of the water currents to adjust the unbalanced load.7 One-touch operation system.

Automatic Water Supply System For Blanket Wash

The water level would be lowered because the blanket absorbs water at the beginning of washing. Therefore, after2 minutes, the operation is interrupted to check the water level, and then the water is supplied again until the select-ed water level is reached.


9/41

8 FEATURE

FUNCTIONAL PRINCIPLE

1 The micom can remember the time from the begining of drain to reset point when the pressure switch reaches toOFF point

2 In case of continuous draining, residual drain time is determined by micom.Draining time as a whole = D + 90

Residual drain time.The time remembered by micom.


Bubble Motor supplies the air from the bottom of outer tub to the inner space of Pulsator Agitator, the air is dispersedby the rotation of Pulsator Agitator. Air-bubble is created by the centrifugal force, and rises up.

DrainingGood draining The washer begins spin process after drainage.

conditionBad draining Draininig time is prolonged.

No draining Program is stopped and gives the alarm.

Drain Time Movement of the Program

Less thanContinue draining

15 minutes

More thanProgram stops and gives the alarm with blinked on display lamp.

15 minutes

Functional Principle of Bubble Washing Machine

ACROSS SECTION

Automatic Drainning time Adjustment

This system adjusts the draining time automatically according to the draining condition.

Air bubble

Tub

Outer tub

Pulsator Agitator


10/41

9FEATURE

C ontact of safety switch Lid closing

Lid opening

C ontact lever A

Normal (O N)Position of unbalanced load (O FF)

Automatic Unbalance Adjustment

Circulating-Water Course and Lint Filter

The alarm finished when you close the lid after openingit. Check the unbalance of the wash load and the instal-lation condition.

NOTES

Tub

Outer tubWaterchannel

PulsatorAgitator

This system is to prevent abnormal vibration during intermittent spin and spin process.

FUNCTIONAL PRINCIPLE1 When the lid is closed, the safety switch con-

tact is ON position.2 In case that wash loads get uneven during

spin, the outer tub hits the safety switchdue to the serious vibration, and the spinprocess is interrupted.

3 In case that P.C.B. ASS Y gets OFF signalfrom the safety switch, spin process arestopped and rinse process is started auto-matically by P.C.B. ASS Y.

4 If the safety switch is operated due to theunbalance of the tub, the program is

stopped and the alarm is given.

CIRCULATING-WATER

The washing and rinsing effects have beenimproved by adopting the water system inwhich water in the tub is circulated in adesigned pattern.When the Pulsator Agitator rotates during thewashing or rinsing process, the water below

the Pulsator Agitator fans creates a water cur-rents as shown in figure.The water is then discharged from the upperpart of the tub through the water channel.About 40 L/min. water is circulated at the high water level, standard wash load and standardwater currents.


11/41

10 FEATURE

Much lint may be obtained according to the kind ofclothes to be washed and some of the lint may alsosticks to the clothes.

To minimize this possibility a lint filter is provided inthe center of pulsator agitator to filter the wash wateras it is discharged from the water channel. It is goodto use the lint filter during washing.

HOW TO REPLACE LINT FILTER

1 Pull the cap agitator upward.2 Turn the lint filter inside out, and wash the lint off with water.3 Return the filter as it was, and fix the filter lint into the pulsator agitator.

When the START/HOLD button is pressed, the residual time (min.) is displayed on the time indicator, and it will becounted down according to process.When operation is finished, the TIME INDICATOR will light up .

STRUCTURE


1 When the DRAIN MOTOR connected to the power source, the DRAIN MOTOR rotates with 900 r.p.m and revolvesthe pulley by gear assembly for reducing.

2 When the pulley is rotated, the pulley winds the wire to open the drain valve.3 Therefore, rotation of pulley changed to the linear moving of wire.4 The wire pulls the brake lever of Gear Mechanism Ass y within 5 seconds.5 After the wire pulled, gear assembly is separated from motor and condition of pulling is held by operation of the

lever.6 When the power is turned off, the drain valve is closed because the wire returns to original position.

Bleach Inlet

PulsatorAgitator

PullLoosen

Pulley

Lever

Inductive ringMagnet

Coil of motor

Magnet of motor

Lint Filter

Residual Time Display

Dra in Motor

BleachInlet

PulsatorAgitator


12/41

11FEATURE

The proper water currents is made by the rotation of pulsator agitator at a low speed to prevent the damage to thesmall sized clothes.

Planetary gear Sun gearInternal gear

Pulsator Agitator

1 revolution

5 revolutions

Gear pulley

V-belt

Gear unit as

Motor

Motor1800 (60Hz)1500 (50Hz)

Gear Unit as

Directly

V.BELT

Tub

695-745r.p.m(60Hz)685-710r.p.m(50Hz)

Pulsator Agitator

135-150r.p.m(60Hz)

135-145r.p.m(50Hz)

Spinner Pulley

695-745r.p.m(60Hz)685-710r.p.m(50Hz)

Gear Mechani sm Ass y


13/41

5 . DIRECTION S FOR DISASSEM BLY AN D ADJU STM EN T

12 DIRECTIONS

Gear Mechanism Ass y Replacement

BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE WASHING MACHINE, DISCONNECTTHE POWER CORD FROM THE ELECTRIC OUTLET.

W arning

1 Raise the top plate on the outer cabinet.2 Loosen four screws mounting outer tub cover and

remove outer tub cover from the tub ass y.

4 Loosen the pulsator agitator mounting screw andremove the pulsator agitator.

3 Remove the cap agitator and filter lint from the pulsatoragitator ass y by using screw driver

5 Remove the special nut by using T type box wrentch.6 Remove the special washer.


14/41

13DIRECTIONS

To assemble the gear mechanism ass y, reverse the disassembly procedure.

NOTES

7 Remove the tub i assy.

q Remove four special bolt of gear mechanism assy byusing a box wrentch.

8 Lay the front of the washer on the floor.9 Remove four special bolts of gear protect by using a box

wrentch and remove gear protect.0 Remove the V-belt.

w


15/41

14 DIRECTIONS

1 Lay the front of the washer on the floor.2 Loosen two special screw of motor synchronous.

5 Turn the valve by using screw driver as shown in picture.

3 Take out the wire of motor synchronous from the braket.4 Separate the motor synchronous from the base.

6 Remove the valve lid from the valve drain assy.

Motor Synchronous And Valve Replacement (Non Pump Model)


16/41

15THE REPAIR

6 . THE REPAIR M ETHOD OF GEAR M ECHAN ISM FOR CLUTCH SPRING

TOOL FOR REPLACING THE CLUTCH BOSS ASSEMBLE

Tool name Specification Q ty

Fixing jig 1

Ratchet handle 1

Socket and extension bar socket : 10mm, 17mm per each

Some cotton yarn some

T h e S t ruc tu re O f G e ar M echan ism


17/41

16 THE REPAIR

NO. PARTS NAME SPECIFICATION CODE Q TY

1 CLUTCH SPRING 1.5*1.5 3615110000 1

2 CLUTCH BOSS PP 3619301300 1

3 GREASE beacon#325 3g

PACKING PACKING THE CLUTCH BOSS ASS Y 1METHOD BY USING VINYL PACK

1) THE LAUNDARY IS IN THE SPIN TUB UNEVENLY WHEN JUST STARTING SPIN PROCESS.

2) THEREFORE, IT CAUSE THE SERIOUS NOISE AND VIBRATION WHEN WASHING AND SPINNINGPROCESS OR SUPPLING WATER IRREGULARY WHEN SPINNING PROCESSAND CAUSE SHORT OF SPIN PERFORMANCE.

IN THIS CASE, YOU MUST EMPTY THE SPIN TUB FIRST.

1) TO CHECK THE REVOLUTION OF SPIN TUB. IF THE SPIN TUB DOES NOT REVOLVE AND ONLYTHE PULSATOR IS TURNING, THAT IS CLUTCH SPRING DEFECT.

2) TO CHECK THE SPIN SPEED(RPM) BETWEEN SPIN TUB AND PULSATOR.IF YOU FIND THE DIFFERENT SPIN SPEED BETWEEN SPIN TUB AND PUSATOR, THIS IS ALSOCLUTCH SPRING DEFECT.

IN THIS CASE, WE ARE GOING TO SUPPLY THE CLUTCH BOSS ASSEMBLY INSTEAD OF GEARMECHANISM ASSEMBLEY. PLEASE REFER TO FOLLOWING FIG.

PROBLEM

CHECKING METHOD

THE CLUTCH BOSS ASSEMBLY

CLUTCH BOSS ASS Y PART CORD : 3619301400

H o w T o C h e c k T h e C l u tc h S pring Problem


18/41

17THE REPAIR

No. Process Notice

Disassemble 1

1

2

3

4

Release screws marked 4-point

Remove the protector

Remove the v-belt

Loosen the fastening nut

Disassemble the spring washer

Use wrench or driver- ratchet handle- extension bar- socket : 10mm

Use fixing jig for pulley as tosee fig 1.and 17mm-socket for nut

Take out plain washer if it has

The Process Of Disassemble


19/41

18 THE REPAIR

No. Process Notice

Disassemble 2

5

6

7

8

Disassemble the pulley

Disassemble the clutch bossassembly

Separate coupling from clutchboss ass y

Cleaning

Catch the boss and pullupward with spiral rotate in theclockwise direction

Clean the drum plate, couplingsurface and contact facebetween drum plate and cou-pling

It is necessary to keep cottonpiece goods being dry andclean


20/41

19THE REPAIR

No. Process Notice

Assemble 1

1

2

3

4

Assemble the coupling

Assemble the new clutch bossass y

Assemble the pulley

Assemble the spring washer

Check the uneven face of cou-pling is assembled upward

- Push in the clutch boss ass ywith rotating on the clockwisedirection.- After assembling, rotate on theclockwise more 2~3 teeth andpull out the pulley shaft upward

If there was plain washer, youhave to assemble plain washerthe first and then assemblespring washer

The Process Of Assemble


21/41

20 THE REPAIR

No. Process Notice

Assemble 2

5

6

7

8

Clutch Tip

DrainValve

SynchronousMotor

3.5~4.5

keep distance 2~3mm

Assemble the fastening nut

Assemble the Belt

Assemble the protector

Final checking

- Use fixing jig and 17mmsocket wrenchas if disassembling,as fastening torque about100~200kgf-cm.- Check the end-play, up anddownward and check the bind-ing force, too much or not onbi-direct of rotation.

Finally, check the distancebetween brake lever and con-trol bolt. (2~3mm)Also, check the interferancedepth both clutch tip and clutchboss(3.5~4.5mm)


22/41

21THE REPAIR

1 separate the back cover fromwashing machine

4 turn the case filter ass y and sepa-rate it from the drain motor

7 assemble the case filter ass y thatpurchased

0 assemble the hose drain I to thecase filter with bond & clamp

2 remove two screws

5 separate the drain hose i from thecase filter ass y

8 tie up three screws

q assemble the cavitation hose tothe case filter with bond & clamp

3 remove three screws

6 separate the cavitation hose fromthe case filter ass y

9 tie up two screws

w assemble the back cover to thewashing machine

Replace The Case Filter Ass y


23/41

22 TROUBLE SHOOTIN G

7 . TROUBLE SH OOTIN G GUIDE

PROBLEM

WATER ISNOT SUP-PLIED.

CHECK POINT

Do you open the watertap?

Is the filter of the waterinlet valve clogged with

dirt?

Is the water pressuresufficient?(0.3~8 kgf/cm 2)

Does the water inletvalve make operatingsound?

Is the connector or theterminal connectedproperly?

Is the output voltage ofthe P.C.B normal?

CAUSE

Water inlet valveis defective.

Improper connection ofthe connector or the ter-minal.

P.C.B AS is defective.

Lead wire is defective.

SOLUTION

Change water inlet valve.

Open the water tap.

Clean the filter.

Increase the water pres-sure.

Connect the connector orthe terminal properly.

Change the P.C.B AS.

Change the lead wires.

NO

YES

NO

YES

NO

YES

YES

YES

YES

NO

NO

NO

NOTE : Open the water tap fully and measurethe flow rate.

From the upper results, you know that the flow rate more than11.5 l /min. is essential for water supply.

Flow 11.5 15.0 18.0 20.3 24.1 27.4rate( l /min.)Water pressure

0.3 0.4 0.5 0.6 0.8 1.0(Kgf/cm 2)

1. When replace the P.C.B. ASS Y do not scratch the surface of the P.C.B. ASS Y.2. Disconnect the power cord from the electric outlet.

NOTES

Concerning Water Supply


24/41

23TROUBLE SHOOTING

PROBLEM

WATER SUP-PLY IS NOTSTOPPED.

CHECK POINT

Does the water supplycontinue while the poweris turned off?

Does the water supply startas soon as you press thepower switch?

Operate the washer aftersetting the water level toHIGH

Does the water supplycontinue after the waterreaches to the HIGHlevel?

Is the air tube of waterlevel switch kinked ordeformed?

CAUSE SOLUTION

Change the water inletvalve.

The water inlet valve isdefective.

The triac of P.C.B isdefective.

Change the P.C.B ASS Y.

Normal operation.

Change the air tube.Air tube is defective.

Change the pressureswitch.

Pressure switch is defec-tive.

PROBLEM

THE PUL-SATOR DOESNOT ROTATEEVEN IF THEWATER ISSUPPLED.

CHECK POINT

Does the motor operate after fin-ishing water supply?

Does the motor makeoperating sound?

Is the connection condi-tion of capacitor termi-nal good?

Does pulsator rotate inonly one direction?

Is the motor coil dis-connected?

Is the V-belt worn out?

The triac of P.C.B isdefective.

Motor is defective.

Improper connection

V-belt is defective.

Change the P.C.BASS Y.

Normal

Change the motor.

Connect the terminalproperly.

Change the V-belt.

Change the motor.

CAUSE SOLUTION

YES

YES

YES

NO

NO

YES

YES

NO

YES

YES

YES

NO

NO

NO

NO

NO

NO

NO

YES

C o n c e r n i n g Wa s h i n g


25/41


PROBLEM

THE WASHERDOES NOTDRAIN.

CHECK POINT

Do you install thedrain hose proper-ly?

Is the foreign matteraccumulated insidethe pump housing?

Is the output voltage ofthe drain pump nor-mal?

CAUSE SOLUTION

Install the drain hoseproperly.

Remove the foreign mat-ter from the pump hous-ing

Change the Drain pump


Improper installation

Malfunction of drainageby the foreign matter

Drain pump is defective

P.C.B ASS Y is defective.

YES

NO

NO

NO

YES

YES

Concerning Draining


26/41

25TROUBLE SHOOTING

PROBLEM

THE WASHERDOES NOTSPIN.

CHECK POINT

Is the lid open?

Does the door switchoperate normally?

Does the safety switchoperate normally?

Does the pulsator rotatewhile the tub does notrotate?

Is the connector ofP.C.B ASS Y connectedproperly?

Is the inputvoltage of the drainmotor normal?


Is the input voltage ofmotor normal?

Is the connection condi-tion of capacitor termi-

nal good?

CAUSE SOLUTION

Close the lid.

Change the door switch.

Change the safetyswitch.

Connect the connectorproperly.

Change P.C.B ASS Y.

Change the drain motor.


Change the V-belt.

Change the motor.

Connect the terminal cor-rectly.


Door switch is defective.

Safety switch is defec-tive.

Improper connection ofthe connector.

P.C.B. ASS Y is defec-tive.

Drain motor is defective.



Motor is defective.

Improper connection.


NO

YES

YES

NO

NO

YES

YES

YES

NO

NO

NO

NO

YES

YES

NO YES

Concerning Spinning


27/41


NO

NO

NO

PROBLEM

THE INDICA-TORLAMPS(L.E.D)DO NOT LIGHT

UP WHEN THEPOWER BUT-TON ISPRESSED.

PROGRESSLAMPS(LED)DO NOT LIGHTUP.

MOTOR

ROTATESWHENSTART/HOLDBUTTON ISNOTPRESSED.

ABNORMALNOISE DUR-

ING WASHPROCESS.

CHECK POINT

Is the plug connect-edto electric outlet?

Is the condition ofpower button good?

Is the connector of theP.C.B. ASS Y connect-ed properly?

Is input voltage of thetransformer normal?

Do you pressSTART/HOLD button?

Does the pressure switch

operate normally?

Check the output voltageof P.C.B ASSY

Is the strange noise gen-erated when the pulsatorrotates in TEST MODEof P.C.B ASS Y?


CAUSE SOLUTION

Connect the plug.

Change P.C.B ASS Y.

Change Fuse

Connect the connectorproperly.

Change P.C.B Ass y

Change P.C.B ASS Y.

Press START/HOLD but-ton.

Replace P.C.B ASS Y.

Change the pressure

switch.

Change P.C.B ASS Y.

Remove the foreign mat-ter.

Change the V-belt.

Power button is defective

Improper connection ofthe connector.

Transformer is defective

P.C.B. ASS Y is defec-tive.


Pressure switch is defec-

tive.

P.C.B ASS Y is defective

There is foreign matterbetween pulsator andtub.


NO

YES

YESYES

YES

NO

NO

YES

YES

Abnormal

YES

YES

NO

NO

Is Fuse opended?

Concerning Operat ing


28/41


29/41

APPENDIX

28 W IRIN G DIAGRAM

Wiring Diagram [Pump, Non-Bubble, Multi Valve, 110~127]


30/41

29W IRIN G DIAGRAM

Wiring Diagram [Pump, Non-Bubble, Multi Valve, 110~127]


31/41

30 W IRIN G DIAGRAM

Wiring Diagram [Non-Pump, Non-Bubble, 220~240]


32/41

31W IRIN G DIAGRAM

Wiring Diagram [Pump, Bubble, Multi Valve, 220~240]


33/41

PARTS DIAGRAM

32 PARTS DIAGRAM


34/41

33PARTS DIAGRAM


35/41

34 PARTS DIAGRAM


36/41

35PARTS DIAGRAM


37/41


38/41

Parts List

Caution : In this Service Manual, some parts can be changed for improving, their performance without notice in theparts list. So, if you need the latest parts information,please refer to PPL(Parts Price List) in ServiceInformation Center (http://svc.dwe.co.kr).

37PARTS DIAGRAM

NO. PARTS CODE PARTS NAME DESCRIPTION Q'TY REMARK

B013613213560 HOSE DRAIN O 1089 CTE 950MM

1NON PUMP

3613218800 HOSE DRAIN O AS LD-PE/EVA L=1600 PUMP PUMPB02 3614514600 PLATE UPPER PP 1B03 7112501411 SCREW TAPPING T1 TRS 5*14 MFZN 8B04 3615302210 SUPPORTER TUB BL SPG 1.4T 1B05 3615302310 SUPPORTER TUB BR SPG 1.4T 1B06 3615302410 SUPPORTER TUB FL SPG 1.4T 1B07 3615302510 SUPPORTER TUB FR SPG 1.4T 1B08 3611413600 COVER BACK SPG 0.4T 1

B09 3610808011 CABINET PAINTING(0.6) 1B10 3617702300 LEG FIX THERMAL PLASTIC ELASTOMER 2B11 3610310200 BASE U PP 1B12 3617702010 LEG ADJUST PP 2B13 3611402711 COVER UNDER PP 1

B143611405320

COVER PUMPPP(B360F)

13611405301 UL/CSZ(466FWU, HFH-400)

B15 7112501611 SCREW TAPPING T1 TRS 5*16 MFZN 2B16 3618957200 MOTOR SHADED POLE 230-240V/50HZ L=1350 VSF 1

3618957230 220V/50HZ L=1350 VSF

B17 3618957260 UNIT DRAIN PUMP 220V/60HZ L=1350 VSF3618957300 110-127V/60HZ L=1350 VSF

C01 3616105400 BALANCER AS 100'S, HIDDEN 1C02 3612202900 FRAME FALL PP 3C03 3610915500 CAP AGITATOR PP 1C04 3618815300 TUB SUS 1C05 3612507210 GUIDE FILTER AS HIDDEN FILTER(SUS 0.6T) 3C06 3616008600 SPECIAL BOLT SUS 6 FOR GUIDE FILTERC07 3616003700 SPECIAL SCREW SUS 5.5*16 12 FOR BALANCER ASC08 3616008700 SPECIAL NUT SUS 6 FOR GUIDE FILTERC09 3616003700 SPECIAL SCREW SUS 5.5*16 12 FOR TUB UC10 3618815201 TUB U FRPP-M/B 1C11 4507D83080 SPECIAL NUT SUS 304 1C12 3617201200 FLANGE TUB 10KG 3-FOOT 1C13 3616007000 SPECIAL SCREW SCM 24H, 6.5*24 3C14 3611906200 FILTER LINT PP, AGITATOR 1C15 3616003720 SPECIAL SCREW SUS 6*26.5 1C16 3619707900 PULSATOR AS DWF-200AS, AGITATOR 1D01 3611417700 COVER TUB O PP, 100M 1D02 3618807100 TUB O 1098 1 NON PUMPD03 3613200781 HOSE AS L=1350MM 1 OPTIOND04 3619805400 SUSPENSION AS(A) 100C'S ROD=592 SPR=102 2D05 3619805500 SUSPENSION AS 100C'S ROD=592 SPR=112 2


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NO. PARTS CODE PARTS NAME DESCRIPTION Q'TY REMARK

D06 3613208901 HOSE OVERFLOW PELD, L=280MM 1 NON PUMPD07 3615408400 VALVE DRAIN AS 1098'S, VE TYPE 1 NON PUMP

D083613218500 HOSE DRAIN I AS LDPE+EVA, L=219.5

1NON PUMP

3613217700 HOSE DRAIN I PELD, L=219.5 PUMPD09 3610387400 BASE SECEN 2.0T 1D10 3616006900 SPECIAL SCREW SCM 24H, 6.5*18 4D11 3616007000 SPECIAL SCREW SCM 24H, 6.5*24 12

D123612712200 INNER EARTH WIRE GN VSF(30/0.18)

13612713150 HARNESS EARTH WIRE VSF YW/GN L1=620 L2=2003618957610 100~130V KD-DW11LD L=1150

D13 3618957680 MOTOR SYNCHRONOUS 220~240V KD-DW22LK #1806 L=1150 BLUE13618957690 220~240V KD-DW22LM MOLEX 35150 L=1150 BLUE NON-FLAMMABLE

D143617307610

GEAR MECHANISMGM-1300-KS6P0

13617308310 GM-2000-KS6P2 240MTC

D15 7341801511 BOLT HEX 6B-1 8*15 MFZN 4D16 3618301300 PROTECTOR GEAR SBHG 1.6T 1

D173616590220

BELT VM20.5, AGING

160HZ

3616590230 M21, AGING 50HZD18 3614800710 SENSOR HALL AS DWF-100MV, 5.4 1 INVERTERD19 3611502700 CUSHION DOWN POM(8MM) 2

3618973200 W1N50EA001,110/60,#1806,L1450

D203618971600

UNIT MOTOR ASW1N50NA001,127V60HZ

13618971510 W1N50VA010,220-240V,50HZ,#1806

3618971500 W1N50VA001,220-240V/50HZD21 7650802528 BOLT HEX 6B-1 8*25 PW(3*28) MFZN 2

D223618403510 PULLEY MOTOR AS M-TYPE DS=12 DP=52.5 60HZ

160HZ

3618431300 M-TYPE DS=12 DP=60.5 50HZ 50HZ

38 PARTS DIAGRAM


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39PARTS DIAGRAM

Circuit Diagram [DWF-200AS]


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DAEWOO ELECTRONICS CORP.686, AHYEON-DONG MAPO-GU SEOUL, KOREA

Dwf-200as Service Manual

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Transcript of Dwf-200as Service Manual