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Service Manual

Model

:

 

DWF-300PFR

 

 

Auto Washer

S/M No. : DWF200P001

DWF-300PFW

DWF-301PFW

Agost 2009

Summary of Contents for DWF-200P

Page 1: ...Service Manual Model DWF 300PFR Auto Washer S M No DWF200P001 DWF 300PFW DWF 301PFW Agost 2009...

Page 2: ...3 3 DIRECTIONS FOR INSTALLATION AND USE 4 INSTALLATION OF THE COVER UNDER 4 HOW TO INSTALL ON AN INCLINED PLACE 4 HOW TO CONNECT THE INLET HOSE 5 4 FEATURE AND TECHNICAL EXPLANATION 7 FEATURE OF THE...

Page 3: ...id 70l 75l SELECTOR Low 59l 64l Small 49l 54l 8 OPERATING WATER PRESSURE 0 3kgf cm2 8kgf cm2 9 REVOLUTION WASH 130 150 PER MINUTE SPIN 710 740 10 PULSATOR 6 WINGS 11 WATER LEVEL CONTROL ELECTRONIC SEN...

Page 4: ...URE ACCESSORIES 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 v...

Page 5: ...gJ g gJ g7 g3 1h H heJ 1hf7 f7 6X he g7 g 1g3 g3 g 1 f 3 f 1 e 7 eJ H f7 5g7 gJ g7 5g gN g J hf hf f 1 he g 1g gN gN L f f N f 3 Le3 L J 5e7 g Hg 5g7 g Hg 5g g 7 hfN hf f Mf I Lhe 3 g g g L f 1 f 3 L...

Page 6: ...hten the four screws evenly with pushing up the adapter so that the rubber packing can stick to the water tap tightly How to Connect the Inlet Hose Be careful not to mistake in supplying between the h...

Page 7: ...water inlet 3Return the filter as it was and insert the filter frame into the slot 1Pull the Filter frame upward 2Turn the lint filter inside out wash to the lint off with water Filter Frame Lint Filt...

Page 8: ...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 Water Current to Adjust the Unbalanced Load It is a funct...

Page 9: ...d by the rotation of pulsator Air bubble is created by the centrifugal force and rises up Draining Good draining The washer begins spin process after drainage condition Bad draining Draininig time is...

Page 10: ...he safety switch due to the serious vibration and the spin pro cess is interrupted 3 In case that P C B ASS Y gets OFF signal from the safety switch spin process is stopped and rinse process is starte...

Page 11: ...ted down according to process When operation is finished the TIME INDICATOR will light up STRUCTURE FUNCTIONAL PRINCIPLE 1 When the DRAIN MOTOR connected to the power source the DRAIN MOTOR rotates wi...

Page 12: ...Planetary gear Sun gear Internal gear Pulsator 1 revolution 5 revolutions Gear pulley V belt Gear unit as Motor Motor 1800 r p m 60Hz 1500 r p m 50Hz Gear Unit as Directly V Belt Tub 710 740r p m 60H...

Page 13: ...MACHINE DISCONNECT THE POWER CORD FROM THE ELECTRIC OUTLET Warning 1 Remove CASE DETERGENT and bolt 2 Separate PANEL F by pushing PANEL F to the left 4 Unscrew 4 bolts and separates COVER TUB from TU...

Page 14: ...bolts of GEAR MECHANISM using a box wrench 7Unscrew special nut using T type box wrench 9Lay the top of the washing machine on the floor 0Unscrew 4 special bolts of GEAR PROTECT using a box wrench an...

Page 15: ...1 Lay the top of the washing machine on the floor 2 Unscrew 2 special bolts mounting MOTOR DRAIN 5 Turn the valve using screw driver as shown picture 3Take out the wire of MOTOR DRAIN 4Separate MOTOR...

Page 16: ...R CLUTCH SPRING PROBLEM 15 THE REPAIR TOOL FOR REPLACING THE CLUTCH BOSS ASSEMBLY Tool name Specification Q ty Fixing jig 1 Ratchet handle 1 Socket and extension bar socket 10mm 17mm per each Cotton y...

Page 17: ...TION OF SPIN TUB IF THE SPIN TUB DOES NOT REVOLVE AND ONLY THE 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 SP...

Page 18: ...t 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 to see fig 1...

Page 19: ...utch boss assembly Separate coupling from clutch boss ass y Cleaning Catch the boss and pull upward with spiral rotate in the clockwise direction Clean the drum plate coupling surface and contact face...

Page 20: ...sher Check the uneven face of cou pling is assembled upward 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...

Page 21: ...ng Use fixing jig and 17mm socket wrench as if disassembling as fastening torque about 100 200kgf cm Check the end play up and downward and check the bind ing force too much or not on bi direct of rot...

Page 22: ...tive Lead wire is defective SOLUTION Change water inlet valve Open the water tap Clean the filter Increase the water pres sure Connect the connector or the terminal properly Change the P C B AS Change...

Page 23: ...ion Change the air tube Air tube is defective Change the pressure switch Pressure switch is defec tive PROBLEM THE PUL SATOR DOES NOT ROTATE EVEN IF THE WATER IS SUPPLED CHECK POINT Does the motor ope...

Page 24: ...sing Is the output voltage of the drain motor normal CAUSE SOLUTION Install the drain hose properly Remove the foreign substance from the drain housing Change the drain motor Change the P C B ASS Y Im...

Page 25: ...itor termi nal good CAUSE SOLUTION Close the lid Change the door switch Change the safety switch Connect the connector properly Change P C B ASS Y Change the drain motor Change the P C B ASS Y Change...

Page 26: ...P C B ASS Y Is the strange noise gen erated when the pulsator rotates in TEST MODE of P C B ASS Y Is the V belt worn out CAUSE SOLUTION Connect the plug Change P C B ASS Y Change Fuse Connect the con...

Page 27: ...switch is inferior The load sensing is inferior After the load sensing operates about 7 seconds the message is displayed during 0 5 second and water level is always fixed high The water level sensing...

Page 28: ...27 WIRING DIAGRAM APPENDIX Wiring Diagram...

Page 29: ...28 PARTS DIAGRAM Parts Diagram...

Page 30: ...29 PARTS DIAGRAM...

Page 31: ...30 PARTS DIAGRAM...

Page 32: ...31 PARTS DIAGRAM...

Page 33: ...SAFETY SF 030A19 1 A25 3614801630 SENSOR PRESSURE AS CDN 15N 180 3PIN 1 A26 3618956750 UNIT FILTER K8 5 7A 12MH VR471 1 A27 3619045400 SWITCH COVER GSM V16183 A4 250V16A 1 3618912200 45 6UF 200VAC CA...

Page 34: ...NDLE CABINET PP 2 B14 3610068700 HARNESS OUTER 50 0 18GREEN ST710489 2 1 B15 3611425701 SAFTY COVER NATURAL 1094 VE PP 1 200 3611402711 COVER UNDER PP 1094 240 C01 3616106000 BALANCER AS PP 100M S VE...

Page 35: ...6 5x24 14 D10 36196TAN30 DRAIN MOTOR SV HJ7T22D 100 110V 50 60HZ 1 36196TAN20 SV KL6T22D 120 127 60HZ 1 MEX D11 3617310300 GEAR MECHANISM GM 1300 YS6P0 1 200 3617310200 GM 1300 KS6P2 SPUR DWF 301W D12...

Page 36: ...sec 20 sec 2 min Natural stop 1 min 40 sec Water inlet 4 min 2 min Rinse 1 3 min 2 min Balance control 35 sec Drain 3 min 1 min Balance Spin 1 min 90 sec Mid Spin 60 sec 20 sec 2 min Natural stop 1 mi...

Page 37: ...S M NO 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 2007...

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