Daewoo DWF-7094 Service Manual

Auto washer
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Service Manual
Auto Washer
Model : DWF-7094
DAEWOO ELECTRONICS CO., LTD.
OVERSEAS SERVICE DEPT.

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Summary of Contents for Daewoo DWF-7094

  • Page 1 Service Manual Auto Washer Model : DWF-7094 DAEWOO ELECTRONICS CO., LTD. OVERSEAS SERVICE DEPT.
  • Page 2: Specifications

    1. SPECIFICATIONS ITEM DWF-7094 POWER SOURCE AVAILABLE IN ALL LOCAL AC VOLTAGE AND CYCLE 50Hz 60Hz POWER CONSUMPTION 400W 430W 42.5Kg (GROSS : 48Kg) MACHINE NON-PUMP 43.5Kg (GROSS : 49Kg) WEIGHT PUMP 610mm X 965mm X 655mm DIMENSION (WXHXD) FULL AUTOMATIC 6 COURSE...
  • Page 3: Structure Of The Washing Machine

    2. STRUCTURE OF THE WASHING MACHINE The parts and features of your washer are illustrated on this page. Be come familiar with all parts and features before using your washer. NOTE • The drawing in this book may vary from, your washer model. They are designed to show the different fea- tures of all models covered by this book, Your model may not include all features.
  • Page 4: Directions For Installation And Use

    (DWF-7094, 8094) or front (DWF-1094). è § § How To Install On An Inclined Place Horizon...
  • Page 5: How To Connect The Inlet Hose

    è è § § § § 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. 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 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 6: How To Clean The Filter

    è § § How To Clean The Filter CLEANING THE LINT FILTER Pull the Filter frame Turn the lint filter Return the filter as it was, and upward. inside out, wash to insert the filter frame into the the lint off with water. slot.
  • Page 7: Feature And Technical Explanation

    4. FEATURE AND TECHNICAL EXPLANATION Feature of the Washing Machine 1 The first air bubble washing system in the world. 2 Quiet washing through the innovational low-noise design. 3 The wash effectiveness is much more enhanced because of the air bubble washing system. 4 The laundry detergent dissolves well in water because of the air bubble washing system.
  • Page 8: Pulsator System

    Pulsator System When the pulsator is rotated C.W or C.C.W at a high speed, it makes the cyclone water flow from the asymmetrically designed pulsator as shown below. Asymmetrically designed pulsator makes the cyclone water fow, which get rid of the washing dead zone to increase the washing effect and reduce the entanglement of laundry.
  • Page 9: 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 contact 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 10: Lint Filter

    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 11: 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 1490 r.p.m (50Hz) Gear unit as 1 revolution Motor Pulsator...
  • Page 12: Technical Point

    7. TECHNICAL POINT Valve Drain Assy and Gear Mechanism We changed the shape of the Lever because of preventing water leakage and noise of G/M. Please refer to the changing date as following table OLD type NEW type Valve Drain Assy G/M with Tub O Part name Part Cord...
  • Page 13: Pulley Motor Assy

    – check the assemble condition by moving Lever 2~3 times Pulley Motor Assy In case of replacing the Motor from OLD type to NEW type, Daewoo will supply Motor condenser, Pulley motor assy, Motor Cushion (down) together. OLD type OLD type...
  • Page 14: Switch Safety Ass'y

    Switch Safety Ass’y Replacing method from OLD type to NEW type. Please use the “Special connector’ which will be supplied by Daewoo. OLD type NEW type Appearance Structure lead wire type terminal type Part name Part Cord Specification Part Cord...
  • Page 15: Presentation Of The P.c.b Ass'y

    9. 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 16 APPENDIX è § § Wiring Diagram [Dwf-7094 non-pump] WIRING DIAGRAM...
  • Page 17 è § § [Dwf-7094 Non-Pump, Single Valve] WIRING DIAGRAM...
  • Page 18 è § § [Dwf-7094 Pump] WIRING DIAGRAM...
  • Page 19: Parts Diagram

    è § § Parts Diagram PARTS DIAGRAM...
  • Page 20 PARTS DIAGRAM...
  • Page 21 PARTS DIAGRAM...
  • Page 22 PARTS DIAGRAM...
  • Page 23: Parts List

    è § § Parts List 1. DWF-7094 PARTS NAME PARTS CODE EA DESCRIPTION REMARK GASKET VALVE 3612300110 PVC-S 1EA;SINGLE VALVE PANEL B 3614218500 220V/60Hz 3615406660 DWF-7094CLE VALVE INLET AS 220-240V/50Hz (ONLY COLD) 3615406671 DWF-7094CNE 110-130V/60Hz 3615406650 DWF-7094CTE 220V/60Hz 3615406600 DWF-7094PL...
  • Page 24 250V/600mA 3612727201 250V/315mA, DWF-8094ME DUAL VALVE 3612727211 250V/315mA SINGLE VALVE 3612727231 250V/600mA HARNESS AS 3612727221 250V/315mA PUMP (DWF-7094) 3612727241 250V/600mA 3612727201 250V/315mA, DWF-7094ME DUAL VALVE 3611302900 3x0.75, 300x2, L=1800 CP-2PIN 3611302800 A VCTFK 2x0.75 2.3M F-2PIN A25 CORD POWER AS 3611302600 F H05W 3x0.75 2.3M...
  • Page 25 PARTS NAME PARTS CODE EA DESCRIPTION REMARK 3618921000 13.5µF+60µH, L=470 220V/50,60Hz 3618920800 11.4µF+60µH, L=470 240V/50Hz CABINET AS 3610808320 PAINTING DWF-7094 HANDLE CABINET 3612603300 BASE U 3610303100 LEG FIX 3617703000 COVER UNDER 3611402711 HARNESS OUTER 3610068700 50/0.18 GREEN 3611405320 PP(B360F) PUMP MODEL...
  • Page 26 PARTS NAME PARTS CODE EA DESCRIPTION REMARK TUB O 3618802510 PP JI-370 DWF-7094 SUSPENSION AS(A) 3619800410 DWF-7094 WHITE SUSPENSION AS(B) 3619800510 DWF-7094 YELLOW HOSE 4500D08210 ID=4.0, L=620mm 3613218500 PE-LD, EVA(L=219.5) NON-PUMP HOSE DRAIN I AS 3613212100 LDPE+EVA, L=184 PUMP MODEL...
  • Page 27 2. DWF-1094 PARTS NAME PARTS CODE EA DESCRIPTION REMARK GASKET VALVE 3612300110 PVC-S 1EA;SINGLE VALVE PANEL B 3614217610 3615405560 220V/60Hz VALVE INLET AS 3615405571 220-240V/50Hz (ONLY COLD) 3615405550 110-130V/60Hz 3615405500 220V/60Hz 3615405531 220-240V/50Hz VALVE INLET AS 3615407500 220-240V/50Hz 3615405520 110-130V/60Hz HINGE DOOR 3612902400 POLYACETAL...
  • Page 28 PARTS NAME PARTS CODE EA DESCRIPTION REMARK 3612726711 250V/315mA SINGLE VALVE 3612726731 250V/600mA HARNESS AS 3612726721 250V/315mA PUMP 3612726741 250V/600mA 3611302900 3x0.75, 300x2, L=1800 CP-2PIN 3611302800 A VCTFK 2x0.75 2.3M F-2PIN CORD POWER AS 3611302600 F H05W 3x0.75 2.3M ITALIAN 3PIN 3611303300 GTSA-3 3x0.75 GY ARGENTINE...
  • Page 29 PARTS NAME PARTS CODE EA DESCRIPTION REMARK FILTER 3611903300 NYLON, 100x150 FILTER AS FRAME FILTER 3611903000 ;3611903100 HOLDER 3613008900 SPECIAL SCREW 3616003700 SUS 5.5x16 3618806900 SUS430D TUB U 3618807001 PP, -M/B SPECIAL NUT 4507D83080 SUS 304 FLANGE TUB 3617201200 10Kg, 3-FOOT SPECIAL SCREW 3616007000 SCM24H, 6.5x24...
  • Page 30 è § § DWF-7094 Circuit Diagram CIRCUIT DIAGRAM...

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