Service Manual
Model
:
DW-1050
Washing Machine
S/M No.:DWM161011
Sep. 2001
DW-1051
Page 1: ...Service Manual Model DW 1050 Washing Machine S M No DWM161011 Sep 2001 DW 1051 ...
Page 2: ...UTO WASHER AUTO WASHER AU ASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASH TO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AU ASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASH WASHING MACHINE C Co on nt te en nt ts s ...
Page 3: ...15 min Manual operation SPIN MAX 5 min Manual operation 9 WASHER TYPE PULSATOR TYPE 10 SPIN TYPE CENTRIFUGALLY SEPARATED TYPE 11 MAXIMUM MASS WASH 8 0 kg DWM 160C 10 0 kg DWM 170C OF TEXTILE SPIN 7 0 kg 12 WATER SUPPLY MANUAL 13 SPIN RINSE O 14 OUTLET OF DRAIN HOSE REAR 15 LINT FILTER O POWER SOURCE SUFFIX EXPLANATION NON PUMP PUMP AC 100V 50 60Hz J AC 110V 60Hz T TP AC220V 50Hz N NP AC 220V 60Hz ...
Page 4: ...ose to supply water in the WASH TUB or BASKET SPIN 3 3 WASH TIMER Use to select the desired time for washing or rins ing 4 4 WASH ACTION Use to select wash action STRONG NORMAL 5 5 VALVE SELECTOR Select WASH RINSE for washing and rinsing and DRAIN to drain the water In case PUMP MODEL turn on the drain pump OFF to turn off the drain pump Only PUMP MODEL 6 6 SPIN TIMER Used to select the desired ti...
Page 5: ...internal switch T1 and T2 which provide power to WASH MOTOR alternately at assigned Intervals Select switch knob sets the wash type by means of controlling the interval of internal switch contact STRUCTURE AND PRINCIPLE OF ACTIVATION 3 PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS Wash Timer CIRCUIT DIAGRAM ...
Page 6: ...s set in motion which is in the CAM groove in the OFF state comes off the groove when the main shaft is turned to wind the spring The contact point turns OFF return to CAM groove when the spring unwind completely SAFETY DEVICE FOR BASKET SPIN The BASKET SPIN is an apparatus which eliminates the water from the laundry through centrifugal separation generated by rapid revolution approximately 1 700r...
Page 7: ... to main tain the BRAKE BAND gap adequately WASH DECELERATOR ASSEMBLY The initial deceleration following the activation of the WASH MOTOR takes place through the PULLEY MOTOR and PULLEY PULSATOR and the secondary deceleration is done by the gear in the GEAR HOUSING which also increases their revolution strength This revolution speed and strength is delivered to the PULSATOR which is then able to c...
Page 8: ...d rubber device on the botton of the BASKET SPIN is called BELLOWS ASSEMBLY It has a waterseal and a oilless metal inside to prevent leakage and so that the BASKET SPIN may work smoothly Much lint may be obtained depending upon the kind of clothes to be washed and same of the lint may also be suck to the clothes To minimize this possibility a lint filter is provide on the upper part of the FILTER ...
Page 9: ...MBLY 1 Remove 3 screws on the PANEL B 3 Remove 3 screws and CONTROL LEVER 2 Remove KNOB wash timer and spin timer on the PANEL B Ass y Panel Back 4 Remove 4 screws on the COVER BACK 5 Separate LINK BRAKE and ASSEMBLY BRAKE WIRE Basket Spin ...
Page 10: ... Remove 1 screw on the CABINET 10 Separate HARNESS AS connectors 6 Remove 1 bolt and nut on the upper side of the DRUM COUPLING AS 8 Lift up the BASKET SPIN 7 Remove the PLATE T on the TUB Ass y Base Under ...
Page 11: ...7 screws on the BASE UNDER ASSY 15 Remove 3 bolts on the BASE UNDER and remove the WASH MOTOR 12 Turn over the washing machine 14 Remove 3 screws on the BRACKET MOTOR and remove the SPIN MOTOR 16 Remove 1 screw on the FIXTURE PUMP In case of pump model ...
Page 12: ... Timer good Defective Wash Timer Defective Wash Motor Power has been cut off by the Thermal Protector Improper wiring Reconnect the Condenser Replace Wash Timer Replace Wash Motor Reload with proper wash load Wash restart when Motor cools Reconnect the wiring Pulsator does not rotate smoothly Is the Wash Load appropriate Are the Pulsator and Motor Pulleys securely assembled Does the V Belt slip Ar...
Page 13: ...oper Connection Reconnect YES NO NO NO There is excessive noise during Washing Are there strange noise from Tub when the Pulsator rotate Pulsator improperly assembled Something is in contact with the Pulsator Pulley or Motor Pulley or other rotating parts Adjust the parts so that there are no impurities in contact with rotating parts Tighten the Pulsator fixing screw Impurites between Pulsator and...
Page 14: ...l prop erly connected Improper wiring Reconnect the terminal Is the Contact of Spin Timer good Defective Spin Timer Replace the Spin Timer Defective Spin Motor Basket Spin does not balanced due to wash load Basket Spin does not balanced due to wash load Reload the clothes and press down the Safety Cover into Basket Spin Tighten the Bolt Drum Coupling Assembly Is the assembly between the Drum Coupl...
Page 15: ...he lever of Door Switch Replace Door Switch or reshape the lever of Door Switch Replace Brake Band or Brake Fix Assembly Brake wire is too short Replace after loosening LINK BRAKE and adjusting upward NO NO Concerning Drainage Pump PROBLEM Drainage is not satisfac tory CHECK POINT CAUSE SOLUTION PROBLEM CHECK POINT CAUSE SOLUTION Is the height of the drainage area where the Drain Hose hangs over 1...
Page 16: ...pin Timer Replace Spin Timer NO Concerning Drainage Non Pump PROBLEM CHECK POINT CAUSE SOLUTION NO NO Drainage is not satisfac tory Are there impurities on the Drain Strainer Impurities are obstructing drainage Are there impurities in the Valve Housing or Inlet Joint Remove impurities or replace Valve Housing or Inlet Joint Impurities are blocking the Drain Hose Remove impurities Impurities are ob...
Page 17: ...ODE VIEW AND P ARTS LIST 16 6 EXPLODE VIEW AND P ARTS LIST 16 6 EXPLODE VIEW AND P ARTS LIST 16 6 EXPLODE VIEW AND P ARTS LIST 16 6 EXPLODE VIEW AND P ARTS LIST 16 6 EXPLODE VIEW AND P ARTS LIST 16 6 EXPLODE VIEW AND P ARTS LIST ASS Y PANEL BACK ...
Page 18: ...VE 3617804200 PP BAND W6 L 784 1 0 12 BRACKET PANEL 3610606200 PP 1 0 13 SCREW TAPPING 7122401411 T2S TRS 4X14 MFZN 3 0 14 SWITCH DRAIN 3619045300 VO SZM V15 18FA 91 1 0 PUMP MODEL 15 HARNESS DRAIN 3612790600 160CP SW DRAIN L 1100 1 0 PUMP MODEL 1 COVER SAFETY 3611419900 LDPE DIA 286 1 0 2 HOSE DRAIN O AS 3613224310 820MM HANGER NON CLAMP 1 0 NON PUMP 3 HOSE DRAIN O AS 3613218800 LD PE EVA L 1600 ...
Page 19: ...18 Ass y Tub ...
Page 20: ...NG O 4506H05050 CR 1 0 18 GEAR HOUSING ASS Y 3617306201 3 3 1 1 0 DWM 160C 3617309100 6 1 1 0 DWM 170C 19 SCREW TAPPING 7122502011 T2S TRS 5X20 MFZN 5 0 20 PULLEY PULSATOR 3618432500 FRPP 1 0 DWM 160C 3618432600 FRPP 1 0 DWM 170C 21 SPECIAL BOLT 3616008400 M6 SIDE FIXING 1 0 22 PROTECTOR F B 3618303500 NBR 1 0 23 VALVE CAP 4505F06013 PE HD 1 0 24 SPRING VALVE 4505C06022 SWC WR 1 0D 1 0 25 ROD VALV...
Page 21: ...20 Ass y Main ...
Page 22: ...50HZ PLASET 1 0 NP MP 3618964900 AC 110V 60HZ PLASET 1 0 TP 18 FIXTURE PUMP 3612005700 PP 1 0 19 SCREW TAPPING 7112402011 T1 TRS 4X20 MFZN 1 0 20 UNIT CAPACITOR 3618948200 9 7 5 2 400 440 CON 4P 1 0 L N P M P 3618948600 45 6 25 200 200 CON 4P 1 0 T P 21 CAPACITOR WASH 4505E11000 25 25UF 1 0 D DUAL 4509C11020 200V 20 8UF 2 1 0 S DUAL 22 CAPACITOR SPIN 4509C11010 MF CAPACITOR 200V 20 8MF 1 0 D S DUA...
Page 23: ...6300 PP 3 0 34 BRACKET MOTOR SPIN 3610606100 SPG 1 6T 1 0 35 SCREW TAPPING 7122502511 T2 TRS 5X25 MFZN 3 0 36 SPRING CUSHION 3615112700 SWC D 3 2 1 0 37 STOPPER 4506H14020 PE HD 1 0 38 STOPPER LOWER 3615200800 PP 1 0 39 RUBBER DAMPING 4506H14030 NBR 1 0 40 HARNESS ASS Y 3612757300 7510 1 0 PUMP MODEL 3612757220 800C 1 0 N M T L 3612756301 7510 1 0 D S 41 HARNESS EARTH 3612757810 UL1015 AWG18 490 1...
Page 24: ...23 7 WIRING DIAGRAM Single Voltage Normal Single Voltage Pump ...
Page 25: ...24 Dual Voltage Normal ...
Page 26: ...161C011 DAEWOO ELECTRONICS CO LTD 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC FAX 82 2 360 7877 TEL 82 2 360 7114 http www dwe co kr PRINTED DATE SEP 2001 ...
