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S/M No. : WF200KR001
Service Manual
Auto Washer
Model:
DWF-270TAP
DWF-260KR/KA/KW
• 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).
http : //svc.dwe.co.kr
Feb. 2004
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Summary of Contents for Daewoo DWF-270TAP
- Page 1 S/M No. : WF200KR001 Service Manual Auto Washer Model: DWF-270TAP DWF-260KR/KA/KW • 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).
- Page 2 UTO W SHER UTO W SHER UTO W SHER UTO W SHER UTO W SHER UTO W SHER UTO W SHER UTO W SHER 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 1. SPECIFICATIONS ITEM DWF-200KR/KA/KW DWF-270TAP POWER SOURCE AVAILABLE IN ALL LOCAL AC VOLTAGE AND CYCLE 50Hz 480W 50Hz 550W POWER CONSUMPTION 60Hz 550W 60Hz 600W NON-PUMP PUMP NON-PUMP PUMP MACHINE WEIGHT 47Kg 48Kg 49Kg 50Kg 630 X 1040 X 670...
- Page 4 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 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. N N e e v v e e r r i i n n s s t t a a l l l l i i n n t t h h e e s s e e p p l l a a c c e e s s The place where it would be exposed to direct sunlight.
- Page 6 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 type of lint Filter in order to increase lint filtering performance. Type I : It is assembled in the top area of Tub. Pull the Filter frame Turn the lint filter Return the filter as it was, and upward.
- Page 8 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. Put down the Turn the cap counter Pull out the filter assembly off...
- Page 9 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 10 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 11 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 12 Lint Filter Much lint may be obtained according to the kind of clothes to be washed and some of the lint may also sticks to the clothes. Filter Filter To minimize this possibility a lint filter is provided on the upper part of the tub to filter the wash water as it Bleach Bleach Inlet Inlet...
- Page 13 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 14 5. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT W W a a r r n n i i n n g g 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 Raise the top plate on the outer cabinet.
- Page 15 Remove the tub i assy. Lay the front of the washer on the floor. Remove four special bolts of gear protect by using a box wrentch and remove gear protect. Remove the V-belt. Remove four special bolt of gear mechanism assy by using a box wrentch.
- Page 16 MOTOR SYNCHRONOUS AND VALVE REPLACEMENT (NON PUMP MODEL) Lay the front of the washer on the floor. Take out the wire of motor synchronous from the braket. Loosen two special screw of motor synchronous. Separate the motor synchronous from the base. Turn the valve by using screw driver as shown in picture.
- Page 17 6. THE REPAIR METHOD OF GEAR MECHANISM FOR CLUTCH SPRING PROBLEM T h e S tructure O f G e a r M echanism 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...
- Page 18 H o w T o C h e c k T h e C l u t c h S pring 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 19 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 20 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...
- Page 21 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 22 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.
- Page 23 REPLACE THE CASE FILTER ASS’Y 1 separate the back cover from 2 remove two screws 3 remove three screws washing machine 4 turn the case filter ass’y and sepa- 5 separate the drain hose i from the 6 separate the cavitation hose from rate it from the drain motor case filter ass’y the case filter ass’y...
- Page 24 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 25 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 26 Concerning Draining PROBLEM CHECK POINT CAUSE SOLUTION Do you install the Install the drain hose Improper installation drain hose proper- properly. Is the foreign matter Remove the foreign mat- Malfunction of drainage accumulated inside ter from the pump hous- THE WASHER by the foreign matter the pump housing? DOES NOT...
- Page 27 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 28 Concerning Operation 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 29 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 30 APPENDIX Wiring Diagram WIRING DIAGRAM...
- Page 31 Parts Diagram PARTS DIAGRAM...
- Page 32 PARTS DIAGRAM...
- Page 33 PARTS DIAGRAM...
- Page 34 PARTS DIAGRAM...
- Page 35 Parts List PARTS CODE PARTS NAME DESCRIPTION Q'TY REMARK NORMAL UV SPRAY 3614530200 3614530201 PLATE T 3618102500 NOZZLE DETERGENT PP, 200C 3611131700 3611132720 CASE DETERGENT ABS, RINSE 3610907800 CAP SOFTNER 3614280100 3614280101 PANEL B 36117AAK00 36117AAK01 DOOR B 3615110110 SPRING DOOR DWF-100M 3611559900 CUSHION DOOR...
- Page 36 PARTS CODE PARTS NAME DESCRIPTION Q'TY REMARK NORMAL UV SPRAY 3606007400 SPECIAL SCREW T2S TRS 4X10+24 260'S 3615407100 220V/60HZ, C&H&R 3615407110 110V/50.60HZ,C&H&R 3615407120 110-130V/60HZ, C&H&R MEXICO 3615407130 220-240V/50HZ, C&H&R 3615407140 100V/50,60HZ, C&R VALVE INLET AS 3615407150 100-130V/60HZ, C&R 3615407160 220V/60HZ, C&R 3615407170 220-240V/50HZ, C&R 3615407171...
- Page 37 PARTS CODE PARTS NAME DESCRIPTION Q'TY REMARK PRPSSW3Y20 100-127V NON-PUMP, DUAL VALVE PRPSSW3Y00 220-240V NON-PUMP, DUAL VALVE PCB AS KW, KA PRPSSW3Y30 100-127V NON-PUMP,SINGLE VALVE PRPSSW3Y40 220-240V NON-PUMP,SINGLE VALVE PRPSSW3Y90 100-127V NON-PUMP,SINGLE VALVE PCB AS(260'S) PRPSSW3YA0 100-127V PUMP, DUAL VALVE MEXICO 3612793020 220-240V C/H NON-PUMP...
- Page 38 PARTS CODE PARTS NAME DESCRIPTION Q'TY REMARK 3610312200 BASE U 3616105400 BALANCER AS 100'S, HIDDEN KW, KA, KC 3612202900 FRAME FALL 3611904700 FILTER AS 100'S LINT FILTER AS 3618819700 TUB I SUS 0.6T, 102KA 3612507210 GUIDE FILTER HIDDEN FILTER (SUS 0.6T) 3616008600 SPECIAL BOLT 3616008700...
- Page 39 PARTS CODE PARTS NAME DESCRIPTION Q'TY REMARK 36196T1R50 MOTOR SYNCHRONOUS 100-110/50,60 SY-HJ7106D 3617309640 GEAR MECHANISM GM-1300-KS6P0 200'S 7341801511 BOLT HEX 6B-1 8X15 MFZN 3618301300 PROTECTOR GEAR SBHG 1.6T 3616590220 M20.5, AGING BELT V 3616590230 M21, AGING 3964321264 W1S50UA018 220V/60HZ MEXICO 3964821120 W1S50CA011 110-127V/60HZ 3964221250...
- Page 40 Circuit Diagram [100KW, KA] CIRCUIT DIAGRAM...
- Page 41 Circuit Diagram [100KC, KR] CIRCUIT DIAGRAM...
- Page 42 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: Feb. 2004 S/M No. :...