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S/M No. : WF200HB001
Service Manual
Auto Washer
Model: DWF-200HBTC
DWF-240HBTC
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
DAEWOO ELECTRONICS CORP.
Jun. 2006
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Table of Contents
Related Manuals for Daewoo DWF-200HBTC
Summary of Contents for Daewoo DWF-200HBTC
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Page 1: Service Manual
S/M No. : WF200HB001 Service Manual Auto Washer Model: DWF-200HBTC DWF-240HBTC 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 DAEWOO ELECTRONICS CORP. -
Page 2: Table Of Contents
AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER... -
Page 3: Specifications
1. SPECIFICATIONS ITEM DWF-200HBTC DWF-240HBTC POWER SOURCE 110V / 60HZ POWER CONSUMPTION 430 W 490 W WEIGHT 47KG 49KG DIMENSION (WXHXD) 630 X 1015 X 700 MM 630 X 1039 X 700 MM FULL AUTOMATIC 5 COURSE WASHING COURSE (FUZZY, BLANKET, ECO., WOOL, SOAK) -
Page 4: Structure Of The Washing Machine
2. STRUCTURE OF THE WASHING MACHINE 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. -
Page 5: Directions For Installation And Use
3. DIRECTIONS FOR INSTALLATION AND USE INSTALLING PLACE Install the washer on a horizontal solid floor. If the washer is installed on an unsuitable floor, it could make considerable noise and vibration. Never install in these places The place where it would be exposed to direct sunlight. -
Page 6: How To Connect The Inlet Hose
■ ■ 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 inlet valve. - Page 7 CLEANING THE LINT FILTER • This washer has two or three Lint Filters in the top TUB in order to filter off lint and fuzz. Pull the Filter frame Turn the lint filter Return the filter as it was, and upward.
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Page 8: Feature And Technical Explanation
4. FEATURE AND TECHNICAL EXPLANATION Feature of the Washing Machine 1 First applying the Radical Technology in the world ... go beyond washing, sterilize your colthes and deodorize a bad smell. 2 The first air bubble washing system in the world. 3 Quiet washing through the innovational low-noise design. -
Page 9: Functional Principle Of Bubble Washing Machine
Functional Principle of Bubble Washing Machine ACROSS SECTION Air bubble Outer tub Pulsator FUNCTIONAL PRINCIPLE Bubble Motor supplies the air from the bottom of outer tub to the inner space of pulsator, the air is dispersed by the rotation of pulsator. Air-bubble is created by the centrifugal force, and rises up. Automatic Drainning time Adjustment This system adjusts the draining time automatically according to the draining condition. -
Page 10: Automatic Unbalance Adjustment
Automatic Unbalance Adjustment This system is to prevent abnormal vibration during intermittent spin and spin process. FUNCTIONAL PRINCIPLE Contact of safety switch Lid closing 1 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 switch Lid opening due to the serious vibration, and the spin... -
Page 11: Lint Filter
Lint Filter Much lint may be obtained according to the kind of Filter clothes to be washed and some of the lint may also sticks to the clothes. To minimize this possibility a lint filter is provided on the upper part of the tub to filter the wash water as it is discharged from the water channel. -
Page 12: Gear Mechanism Ass'y
Gear Mechanism Ass’y The proper water currents is made by the rotation of pulsator at a low speed to prevent the damage to the small sized clothes. Sun gear Planetary gear Internal gear Motor Pulsator 1800 r.p.m (60Hz) 1500 r.p.m (50Hz) Gear unit as V.BELT 1 revolution... -
Page 13: Directions For Disassembly And Adjustment
5. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT Warning BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE WASHING MACHINE, DISCONNECT THE POWER CORD FROM THE ELECTRIC OUTLET. Gear Mechanism Ass y Replacement GEAR MECHANISM ASSY REPLACEMENT Remove CASE DETERGENT and bolt. Remove 4 bolts and separate PLATE T from washing Separate PANEL F by pushing PANEL F to the left. - Page 14 Unscrew PULSATOR mounting screw and Unscrew special nut using ‘T’ type box wrench. separates PULSATOR form TUB ass’y. Separate TUB I from TUB ass’y. Lay the top of the washing machine on the floor. Unscrew 4 special bolts of GEAR PROTECT using a box wrench and separate GEAR PROTECT .
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Page 15: Motor Drain And Valve Replacement
MOTOR DRAIN AND VALVE REPLACEMENT (NON PUMP MODEL) Lay the top of the washing machine on the floor. Take out the wire of MOTOR DRAIN. Unscrew 2 special bolts mounting MOTOR DRAIN. Separate MOTOR DRAIN from BASE. Turn the valve using screw driver as shown picture. Separate the valve lid from VALVE DRAIN assay. -
Page 16: The Repair Method Of Gear Mechanism For Clutch Spring Problem
6. THE REPAIR METHOD OF GEAR MECHANISM FOR CLUTCH SPRING PROBLEM The structure of gear mechanism ●TOOL FOR REPLACING THE CLUTCH BOSS ASSEMBLE● Tool name Specification Q’ty Fixing jig Ratchet handle Socket and extension bar socket : 10mm, 17mm per each Some cotton yarn some THE REPAIR... -
Page 17: How To Check The Clutch Spring Problem
how to check the clutch spring Problem PROBLEM 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 SPINNING PROCESS OR SUPPLING WATER IRREGULARY WHEN SPINNING PROCESS AND CAUSE SHORT OF SPIN PERFORMANCE. -
Page 18: The Process Of Disassemble
The Process Of Disassemble Disassemble 1 Process Notice Use wrench or driver - ratchet handle - extension bar - socket : 10mm Remove the protector Release screws marked 4-point Remove the v-belt Use fixing jig for pulley as to see fig 1. and 17mm-socket for nut Loosen the fastening nut Take out plain washer if it has... - Page 19 Disassemble 2 Process Notice Disassemble the pulley Catch the boss and pull upward with spiral rotate in the clockwise direction Disassemble the clutch boss assembly Separate coupling from clutch boss ass’y Clean the drum plate, coupling surface and contact face between drum plate and cou- pling It is necessary to keep cotton...
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Page 20: The Process Of Assemble
The Process Of Assemble Assemble 1 Process Notice Check the uneven face of cou- pling is assembled upward Assemble the coupling - Push in the clutch boss ass’y with rotating on the clockwise direction. - After assembling, rotate on the clockwise more 2~3 teeth and pull out the pulley shaft upward Assemble the new clutch boss... - Page 21 Assemble 2 Process Notice - Use fixing jig and 17mm socket wrench as if disassembling, as fastening torque about Assemble the fastening nut 100~200kgf-cm. - Check the end-play, up and downward and check the bind- ing force, too much or not on bi-direct of rotation.
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Page 22: Trouble Shooting Guide
7. TROUBLE SHOOTING GUIDE NOTES 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. Concerning Water Supply PROBLEM CHECK POINT CAUSE SOLUTION Do you open the water Open the water tap. -
Page 23: Concerning Washing
PROBLEM CHECK POINT CAUSE SOLUTION Does the water supply The water inlet valve is Change the water inlet continue while the power defective. valve. is turned off? Does the water supply start The triac of P.C.B is Change the P.C.B ASS’Y. as soon as you press the defective. -
Page 24: Concerning Draining
Concerning Draining PROBLEM CHECK POINT CAUSE SOLUTION Do you install the Install the drain hose Improper installation drain hose proper- properly. Is the accumulated Remove the foreign Malfunction of foreign substance substance from drainage by the THE WASHER inside the drain the drain housing foreign substance DOES NOT... -
Page 25: Concerning Spinning
Concerning Spinning PROBLEM CHECK POINT CAUSE SOLUTION Close the lid. Is the lid open? Does the door switch Change the door switch. Door switch is defective. operate normally? Safety switch is defec- Change the safety Does the safety switch tive. switch. -
Page 26: Concerning Operating
Concerning Operating PROBLEM CHECK POINT CAUSE SOLUTION Is the plug connect-ed Connect the plug. to electric outlet? Is Fuse opended? Change Fuse THE INDICA- Is the condition of Change P.C.B ASS’Y. Power button is defective power button good? LAMPS(L.E.D) DO NOT LIGHT UP WHEN THE Is the connector of the Improper connection of... -
Page 27: Presentation Of The P.c.b Ass'y
8. PRESENTATION OF THE P.C.B ASS’Y Concerning Error Message MESSAGE CAUSE SOLUTION Install drain hose properly. Improper installation of drain hose. Remove foreign matter from drain hose. The drain hose is blocked up by foreign matter. Change drain motor. Drain motor is inferior. Open the water tap. -
Page 28: Appendix
APPENDIX ■ ■ Wiring Diagram WIRING DIAGRAM... -
Page 29: Parts Diagram
■ ■ Parts Diagram PARTS DIAGRAM... - Page 30 PARTS DIAGRAM...
- Page 31 PARTS DIAGRAM...
- Page 32 PARTS DIAGRAM...
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Page 33: Parts List
36117ABC00 DOOR B 3615115200 SPRING DOOR 100H 3614285100 PANEL F 3611684600 DECORATOR PC FILM PRPSSW200H PCB AS DWF-200HBTC PRPSSW201H DWF-240HBTC 7112503011 SCREW TAPPING T1 TRS 5x30 MFZN 3619047000 SWITCH SAFETY SF-030A19.CH14T.NON ARM 3614801630 SENSOR PRESSURE AS CDN-15N,180 DEGREE, 3PIN, L1=740, L2=90... - Page 34 PARTS CODE PARTS NAME DESCRIPTION Q'TY REMARK 3613226700 HOSE DRAIN O AS L=1250mm, HANGER 3614538Y00 PLATE UPPER 7122501211 SCREW TAPPING T2S TRS 5x12 MFZN 3615302220 SUPPORTER TUB BL SPG 1.6T(R-01) 3615302320 SUPPORTER TUB BR SPG 1.6T(R-01) 3615302420 SPG 1.6T(R-01) 240HBTC SUPPORTER TUB FL 3615302430 SPG 1.6T(R-00, PCM)
- Page 35 PARTS CODE PARTS NAME DESCRIPTION Q'TY REMARK 3611417700 200HBTC COVER TUB 3611413900 240HBTC 3618807100 TUB O 1098 3619805400 ROD=592 SPR=102(BLACK),100C,S 200HBTC SUSPENSION AS(B) 3619803900 1398, BLACK, BACK 240HBTC 3619805500 SUSPENSION AS(A) ROD=592 SPR=112(YELLOW),100C,S 200HBTC 3619803800 SUSPENSION AS(F) 1398, YELLOW, FRONT 240HBTC 3613208901 HOSE OVERFLOW...
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Page 36: Sequence Chart
§• §• Sequence Chart FUZZY SOAK HEAVY WOOL Division Progress Time High Low/Small High/Mid Low/Small High/Mid Low/Small High/Mid Low/Small High/Mid Sensing 7 sec. Water inlet 4 min. 2 min. Pre-wash 60 min. 18 min. 15 min. Wash 14 min. 10 min. 6 min. - Page 37 DAEWOO ELECTRONICS CORP. 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX: DWELEC K28177-8 CABLE: “DAEWOOELEC” PRINTED DATE: Jun. 2006 S/M No. : WF200HB001...