Daewoo DWF-830H Page 1 Service Manual Download

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Service Manual

Auto Washer

Model: DWF-830H

DWF-840H

DAEWOO ELECTRONICS CORP.

S/M No. : DWF830H001

http : //svc.dwe.co.kr

Jul. 2007

✔

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).

Summary of Contents for DWF-830H

Page 1: ...DWF830H001 http svc dwe co kr Jul 2007 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 ple...

Page 2: ...G 6 PARTIAL PROCESS COMBINATION 6 5 DIRECTIONS FOR INSTALLATION AND USE LOCATION OF WASHER 7 DRAIN SYSTEM 7 HOW TO CONNECT THE INLET HOSE 9 HOW TO CLEAN THE FILTER 10 6 FEATURE AND TECHNICAL EXPLANATI...

Page 3: ...30H 840H 832H 842H 830H 840H WxHxD mm 525 x 900 x 567 525 x 990 x 567 Unit Weight 830H 840H Washing Capacity 32 kg 32 5 kg pump 6 0 kg Standard Water Consumption 130 Standard Water Level HIGH 55 MID 4...

Page 4: ...YTEN U P 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 washe...

Page 5: ...sh rinse spin See page 10 If you want to change wash time rinse times spin time you must press this button after selecting each process by the process button Also this button can be used to spin only...

Page 6: ...detergent 2 HEAVY PROGRAM This selection is effective for blue jean climbing clothes rucksack sports wear etc Procedure to press the button 3 SPEEDY PROGRAM This selection is useful to reduce water co...

Page 7: ...ll repeated as following 5 7 9 0 1 3min If you don t want spin process you must adjust spin time to 0 min Reserved Washing Reservation can be made from 2 hours to 48 hours Procedure to press the butto...

Page 8: ...e are a drain hose Connect the drain hose to the drain outlet at the back side of the washer Drain hose Drain Outlet Drain hose If the washer is installed on an unsuitable floor it could make consider...

Page 9: ...sher B 20Cm ELECTRICAL REQUIREMENTS For your personal safety this washer must be earthed This washer is equipped with a power supply cord A having a earthing plug B To minimize possible shock hazard t...

Page 10: ...ter tap and tighten the four screws evenly while 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 confuse hot water...

Page 11: ...cleaned at proper time every 10 times of use drain problem could be caused 3Return the filter as it was and insert the filter frame into the slot 1Pull the Filter frame upward 2Turn the lint filter i...

Page 12: ...e washing system 5 The adoption of the water currents to adjust the unbalanced load 6 One touch operation system Water Current to Adjust the Unbalanced Load It is a function to prevent eccentricity of...

Page 13: ...The time remembered by micom Draining Good draining The washer begins spin process after drainage condition Bad draining Draininig time is prolonged No draining Program is stopped and gives the alarm...

Page 14: ...ed the softener is added into the tub through softener outlet FLOW OF THE SOFTENER FLOW OF THE SOFTENER INSIDE OF THE BALANCER HOW TO CHECK MOVEMENT Pour a reasonable amount of MILK into softener dis...

Page 15: ...ted 3 In case that P C B ASS Y gets OFF signal from the safety switch spin process are stopped and rinse process is started automatically by P C B ASS Y 4 If the safety switch is operated due to the u...

Page 16: ...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 with 900 r p m and revo...

Page 17: ...ar unit as Clutch spring Clutch boss Gear pulley Planetary gear Sun gear Internal gear Pulsator 1 revolution 5 revolutions Gear pulley V belt Gear unit as Motor Motor 1490 r p m 50Hz Gear Unit as Dire...

Page 18: ...0 cycle second The magnetic pole of trans core is changed by the change of the phase of A C electric power The core repeats push and pull 3600 times min of the armature magnet ACROSS SECTION FUNCTIONA...

Page 19: ...aft flange nut by using T type box wrench Loosen the pulsator mounting screw and remove the pulsator Remove the tub ass y Gear Mechanism Ass y Replacement BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PA...

Page 20: ...on the floor Remove four bolts mounting the plate gear protect by using a box wrench and remove plate gear protect Remove the V belt Remove four bolts mounting the gear mechanism ass y by using a box...

Page 21: ...upper procedure 2 Overtightening of the adjustment bolt will cause poor brake performance 3 Undertightening of the adjustment bolt will cause continuous braking and thereby cause the problems of the...

Page 22: ...Q ty Fixing jig 1 Ratchet handle 1 Socket and extension bar socket 10mm 17mm per each Some cotton yarn some Th e S tructure O f G ear M echanism Bearing Clutch Boss Clutch spring Spring Washer Pulley...

Page 23: ...E 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 ONLY THE PULSATOR IS TURNING THAT IS CLUTCH SPRING...

Page 24: ...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 25: ...tch 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 26: ...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 27: ...e protector Final checking 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...

Page 28: ...e 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 th...

Page 29: ...P C B is defective Change the P C B ASS Y Normal operation Change the air tube Air tube is defective Change the pressure switch Pressure switch is defec tive YES YES YES NO NO NO NO YES PROBLEM THE WA...

Page 30: ...ction V belt is defective Change the P C B ASS Y Normal Change the motor Connect the terminal properly Change the V belt Change the motor CAUSE SOLUTION NO YES YES NO YES YES YES NO YES NO NO Concerni...

Page 31: ...capacitor termi nal good CAUSE SOLUTION Close the lid 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 the V belt Change...

Page 32: ...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 connector pro...

Page 33: ...itch cover is inferior The load sensing is inferior After the load sensing operates about 7 seconds the message is displayed during 1 second and water level is always fixed high The water level sensin...

Page 34: ...APPENDIX 33 WIRING DIAGRAM Wiring Diagram...

Page 35: ...34 PARTS DIAGRAM Parts Diagram...

Page 36: ...35 PARTS DIAGRAM...

Page 37: ...HNP PUMP 830HNE NON PUMP 830HS NON PUMP 830HSP PUMP 830HTC NON PUMP 830HTE NON PUMP 840HJC NON PUMP 840HL NON PUMP 840HLP PUMP 840HMP PUMP 840HNP PUMP 840HNE NON PUMP 840HS NON PUMP 840HSP PUMP 840HTC...

Page 38: ...0 PAD IN CUSH2 4 TOP ONLY 3618946304 CDK 230H L 750 PAD IN CUSH2 4 TOP ONLY A18 HARNESS AS 3612797680 DWF 800HJC 8A NON PUMP COLD BUBBLE 3612797710 DWF 800HJC 8A NON PUMP COLD NON BUBBLE 3612797690 DW...

Page 39: ...A25 SPRING DOOR 3615112110 HSW 3 D1 6 A26 CUSHION DOOR 3611559900 NR A27 MAGNET 3619048100 BaFe 1200 GAUSS 15x25x6 t A28 WINDOW F 3615506000 TR558 ABS 840H A29 DOOR F 36117ABU00 PP A30 DOOR B 36117ABV...

Page 40: ...39 PARTS DIAGRAM...

Page 41: ...OPTION B11 HARNESS OUTER 3610068700 50 0 18GREEN ST710489 2 2 WIRE POWER CORD B12 HOSE DRAIN O AS 3613213500 LDPE L 833 NON PUMP B13 HOSE DRAIN O AS 3613218800 LDPE EVA L 1600 PUMP PUMP B14 GUIDE DRA...

Page 42: ...41 PARTS DIAGRAM...

Page 43: ...05 SPECIAL SCREW 3616003700 SUS 5 5X16 C06 PULSATOR AS 3719706700 DWF 800WNP C07 BALANCER AS 3616104500 DWF 5510PN C08 TUB I 3618808100 PP PLASTIC C09 GUIDE FILTER 3612503900 PP C10 PULSATOR AS 361970...

Page 44: ...43 PARTS DIAGRAM...

Page 45: ...900 SECEN 1 2T D13 SPECIAL SCREW 3616007000 SCM24H 6 5X24 D14 MOTOR SYNCHRONOUS 3966010410 220 240V 50 60Hz ST 23 3966320830 100 127V 60Hz ST 23 D15 GEAR MECHANISM 3617307310 GM 0600 KJ4P0 D16 BOLT HE...

Page 46: ...Circuit Diagram 45 CIRCUIT DIAGRAM...

Page 47: ...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 Jul 2007...

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