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Service Manual
Washing Machine
Model: DWM-500M
DWM-501M
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).
DAEWOO ELECTRONICS CO., LTD.
http : //svc.dwe.co.kr
S/M No. : WM500SE000
Aug. 1999
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Table of Contents
Related Manuals for Daewoo DWM-500M
Summary of Contents for Daewoo DWM-500M
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Page 1: Service Manual
: 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). DAEWOO ELECTRONICS CO., LTD. http : //svc.dwe.co.kr Aug. 1999... -
Page 2: Table Of Contents
SPECIFICATIONS ..........................2 CAUTIONS ON THE OPERATION...................... 3 WIRING AND CIRCUIT DIAGRAM ..................... 5 PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS..........8 HOW TO DISASSEMBLE........................16 EXPLODED VIEWS AND RECOMMENDABLE PARTS ..............19... -
Page 3: Specifications
SPECIFICATIONS SPECIFICATIONS ITEM P O W E R S O U R C E Available in all local AC voltage P O W E R C O N S U M PT IO N N O N PU M P 330W P U M P 410W... -
Page 4: Cautions On The Operation
CAUTIONS ON THE OPERATION 1. Installation - Install the washer in the place easy of access to water, electrical pow er and drainage. - Install the washer on a firm and flat floor. - Be sure that the washing m achine m ust be grounded with the external grounding wire(option) or w ith the power cord and electric outlet of the house. - Page 5 CAUTIONS ON THE OPERATION 3. Caution on Use - Do not use water which contains rust. - Never put your hands into the tub during wash and rinse process. - This unit is m ade of poly-propylene, use water below 50 - The opening m ust not be obstructed by carpeting when the washing m achine is installed on a carpeted floor.
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Page 6: Wiring And Circuit Diagram
WIRING AND CIRCUIT DIAGRAM 1. SINGLE VOLTAGE NON PUMP MODEL 2. DUAL VOLTAGE NON PUMP MODEL... - Page 7 WIRING AND CIRCUIT DIAGRAM 3. SINGLE VOLTAGE PUMP MODEL 4. DUAL VOLTAGE PUMP MODEL...
- Page 8 WIRING A ND C IRC UIT DIA G RA M 5. SINGLE VOLTAGE PUMP MODEL WITH TERMINAL BLOCK 6. SINGLE VOLTAGE NON PUMP MODEL(ONLY FOR JAPAN)
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Page 9: Principles Of Operation And Explanation Of Functions
PRINCIPLES OF OPERATION AND EX PLANATION OF FUNCTIONS TIMER WASH - Function The m ain switch(T1) rem ains ON during the washing tim e set by turning the tim er knob. At the sam e tim e, the internal switch(T2, T3) provides Power to wash m otor alternately at assigned intervals. Circuit Diagram BLACK M AIN... - Page 10 PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS TIMER SPIN(OPTION) - Function The Spin Tim er is the switch providing power to the spin m otor(Drain Pum p m otor) during the set spin dry tim e, and is a spring-type tim e sw itch com es on upon turning and those contact point com es off after the set tim e. Structure and Principle of Activation 1.
- Page 11 PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS - Door Sw itch W hen the door spin o is opened during spin drying the lever of the door switch which sites atop the door spin o falls off the contact, and cuts off the power going into the spin m otor. - Brake System W hen the door spin is opened, the link brake and brake wire is loosened.
- Page 12 PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS NOTE P ull out the pow er plug prior repair and m ake sure that the W ashing M achine has been properly grounded. - Concerning Wash Problem Cause Check Point Solution Is the Power properly connected? Reconnect the Power Cord.
- Page 13 PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS Problem Check Point Cause Solution Improper wiring. Reconnect. Is the wiring of Condenser properly Pulsator rotate connected? only in one direction. Is the wiring of wash timer properly Improper wiring. Reconnect the Wash connected? Timer Defective Wash timer.
- Page 14 PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS Problem Cause Check P oint S olution Brake wire is too long The Brake Band is touching Assemble after loosening the Drum coupling Assembly. Link Brake and The Spin Dryer adjusting downward. does not rotate. Is the Motor hot? Power has been cut off Power restored when...
- Page 15 PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS Check Point Problem Cause Solution Replace Bellows Assembly The Waterseal or the Oilless metal in the There are strange Bellows Assembly worn out. noise and severe vibration during spinning. Re-assemble Bellows Is the Bellows Assem bly properly Waterproofing not working There is leakage due to defective assembly.
- Page 16 PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS Problem Check Point Cause Solution Misoperation Turn Drain Selector to Is the Drain Selector is at the DRAIN Water Keeps WASH/RINSE positon position? draining during wash There are impurities Remove impurities. Or between the Case Valve replace Case Valve.
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Page 17: How To Disassemble
HOW TO DISASSEMBLE 1. REPLACING WASH TIMER AND SELECTOR SWITCH. 1. Rem ove 2 screw on the back cover B 2. S eparate connector to harness assem bly. 3. Separate link valve from the valve rod. 4. R em ove plate from tub. 5. - Page 18 HOW TO DISASSEMBLE 9. Rem ove 4 screws on bracket panel. 10. Rem ove wash tim er and selector sw itch. 2. Replacing wash and spin motor 1. Separate m ain harness assem bly. 2. Rem ove nut and bolt on spin basket shaft and rem ove spin basket.
- Page 19 HOW TO DISASSEMBLE 5. Rem ove 3 screw fixing the 6. Rem ove cap screw(2EA) and 5 screws drain pum p. (pum p m odel) on flange of the tub. And lift up the tub assem bly. 7. Rem ove 3 screws and spin m otor. 8.
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Page 20: Exploded Views And Recommendable Parts
EXPLODED VIEWS 1. PANEL ASS’Y... - Page 21 EXPLODED VIEWS 2. TUB ASS’Y...
- Page 22 EXPLODED VIEWS 3. BASE ASS’Y...
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Page 23: Part List
EXPLODED VIEWS 4. PART LIST - PANEL ASS’Y R PART R ECOMM ENDED FOR STOC K PA RT NAM E PART CO DE SPECIFICATION Q’TY REMARK S K N O B 3613403100 HIP S (HI-450) 3.00 PA N E L 3614230500 PP (J-945) 1.00... - Page 24 EXPLODED VIEWS - TUB ASS’Y R PART R ECOMM ENDED FOR STOC K PART NA ME PART CODE SPECIFICATIO N Q’TY REMARK S S P EC IA L SC R E W 3616002900 S U S 304 1.00 P U LS AT O R A S 3619705100 P P (J-640A) 1.00...
- Page 25 EXPLODED VIEWS - BASE ASS’Y R PA RT REC OMM ENDED FOR STOCK PART NAME SPECIFICATION REMARKS PART CODE Q’TY COUPLING DRUM AS 3619400900 ASSY, 4.0kg 1.00 BOLT HEX(P) 7342602011 6B-2-6X20 POINTING 2.00 NUT HEX 7393600011 6N-3-6 MFZN 2.00 COUPLING DRUM 3619400300 AS, 4010...
- Page 26 EXPLODED VIEWS PART NAME SPECIFICATION REMARKS PART CODE Q’TY SPRING CUSHION 3615110300 SWC D2.5, L75 3.00 HARNESS POWER 3612701900 TERMINAL BLOCK 1.00 OPTION SCREW TAPPING 7121302011 PAN T2S 3X20 MFZN 2.00 OPTION TERMINAL BLOCK 3618701900 271-312 1.00 OPTION BRACKET TERMINAL 4505D 37002 1.00 OPTION...
- Page 27 EXPLODED VIEWS PART NAME SPECIFICATION REMARKS PART CODE Q’TY HOLDER HOSE(GUIDE D/H) 3612502300 PP(JI-360) 1.00 PUMP 3613012100 1.00 NON-PUMP STOPPER,CONNECTOR CORD POWER 3611330800 N LFC-3R 3X0.75 2.3M GY 1.00 3611330900 F H05W 3X0.75 2.3M WH 1.00 3611331000 RW-300/500 3X0.75 2.3M 1.00 3611331100 - VCTF 3X0.75 2.3M...
- Page 28 POWER CORD PAR T CODE TYPE OF P LU G SPEC. CO UNTRY REMARK 3611330900 F H 05VV 3X 0.75 2.3M W H CH ILE C HILE 3PIN 3611330800 N LF C -3R 3X 0.75 2.3M G Y A R G E N T INA KP -551 P.N .G A U ST R A LIA...
- Page 29 POWER CORD PAR T CODE TYPE OF P LU G SPEC. CO UNTRY REMARK 361131400 H05V V -F 3X 0.75 2.3M G Y M AU R IT US BP -3P IN S O U TH A F RIC A W X 745N 7B 2- H05V -F 3X 0.75 3M G Y TE R M IN A L B LO C K 3611331600...
- Page 30 DAEWOO ELECTRONICS CO., LTD 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX : DWELEC K28177-8 CABLE : “DAEWOOELEC” E-mail : G7F00E@web.dwe.co.kr FAX : 032) 510-7630 TEL : 032) 510-7618 PRINTED DATE : AUG. 1999...