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Daewoo DWF-5590DP Series, Service Manual

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Daewoo DWF-5590DP Series Service Manual Download Page 25

25

CONCERNING SPINNING

PROBLEM

CHECK POINT

CAUSE

SOLUTION

THE WASHER
DOES NOT
SPIN.

Drain motor
is defective.

Change the
drain motor

Change the
V-belt

YES

Does the pulsator
rotate while the tub
does not rotate?

Is the output voltage
of the drain motor
normal?

P.C. B ASS'Y
is defective.

Change the
P.C.B ASS'Y

V-belt is
defective.

YES

NO

Is the V-belt
worn out?

Change the
motor

Motor is
defective.

Is the output
voltage of motor
normal?

NO

YES

Connect the
terminal correctly

Improper
connection.

Is the connection
condition of capacitor
terminal good?

NO

Change the
P.C.B ASS'Y

P.C.B ASS'Y
is defective.

YES

NO

YES

NO

Summary of Contents for DWF-5590DP Series

Page 1: ...C K28177 8 CABLE DAEWOOELEC FAX 02 364 5588 TEL 02 360 7381 7389 DAEWOO ELECTRONICS CO LTD S M NO WF55900200 PRINTED DATE NOV 1995 Caution In this Manual some parts can be changed for improving their...

Page 2: ...INSTALL THE DRAIN HOSE FOR DWF 5590D SERIES NON PUMP 15 HOW TO INSTALL THE DRAIN HOSE FOR DWF 5590DP SERIES PUMP 16 HOW TO CLEAN DRAIN FILTER DWF 5590DP SERIES PUMP ONLY 17 6 PROCEDURE OF FULL AUTOMA...

Page 3: ...4L LOW 36L E LOW 28L 8 OPERATING WATER PRESSURE 0 3 8kg cm2 2 9N cm2 78 4N cm2 9 REVOLUTION PER MINUTE SPIN 775R P M WASH 145R P M FOR 60Hz 10 PULSATOR 6 WINGS 350mm 11 WATER LEVEL CONTROL ELECTRICAL...

Page 4: ...y while spinning WATER FLOW FUNCTION FOR SOAK WASH DISPLAY THE RESIDUAL TIME When the SOAK WASH is selected the total wash time increases because 30 minutes for soak process are added to the time of m...

Page 5: ...r the tub wall by rotation on the pulsator B Water is pulled down in the middle of the tub by rotation of the pulsator C Water currents is generated by rotation of the pulsator C Rotate A A B Good dra...

Page 6: ...s added into the tub through softener outlet FLOW OF THE SOFTENER FLOW OF THE SOFTENER INSIDE OF THE BALANCER NOTE Softener moves into the next room when r p m of the tub is more than 100 r p m HOW TO...

Page 7: ...IRCULATING WATER COURSE AND LINT FILTER CIRCULATING WATER The washing and rinsing effects have been improved by adopting the water system in which water in the tub is circulated in a designed pattern...

Page 8: ...ll be counted down according to the process When operation is finished the TIME INDICATOR will light up DRAIN MOTOR STRUCTURE FUNCTIONAL PRINCIPLE 1 When the DRAIN MOTOR connected to the power source...

Page 9: ...tch spring Brake lever Spinner shaft Planetary gear Clutch spring Clutch boss Spinner pulley Sun gear Internal gear Planetary gear Pulsator Planetary V belt Spinner pulley 1 revolution 5 2 revolutions...

Page 10: ...ond 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 FUNCTIONAL PRINCIPLE OF BUBBLE WASH...

Page 11: ...h and it will be added into the tub automatically just before the final rinse COLD WATER TAP After using the washer close the water tap and turn off the power BLEACH INLET CONTROL PANEL SCREW COVER TU...

Page 12: ...e course by proper combination with the right three buttons If you want the washer to operate differently from presetting time or to operate separately among the three stages you first push this butto...

Page 13: ...machine so that it sits HOW TO INSTALL ON AN INCLINED PLACE properly 13 DIRECTION FOR INSTALLATION AND USE Never install in these places The place where it would be exposed to direct sunlight The plac...

Page 14: ...ap Adapter Rubber packing Connector C Collar Loosen the four screw at the water tap adapter but don t loosen the screws until they are separated from the water tap adapter Connector A Tape Connector B...

Page 15: ...HE DRAIN HOSE In case that it goes over a doorsill Don t let the height of the drain hose exceed 20cm from the ground In case of extending the drain hose Don t let the total length exceed 3m 20cm 3m B...

Page 16: ...d of the hose guide This is to prevent SYPHONING If necessary the drain hose can be trimmed to length 16 Connect the drain hose to the drain outlet at the back side of the washing machine and fasten i...

Page 17: ...the drain filter If you clean the drain filter following above instructions you could continue the normal operation of the washing machine to reset the program please turn the power off and on again...

Page 18: ...The selection is effective for blue jean climbing clothes ruck sack sports wear etc NIGHT This selection is for a night washing housewife who has no opportunity at day time As far as putting the power...

Page 19: ...and wash for 6 minutes SPIN RINSE SPIN RINSE SPIN START HOLD Water inlet and wash for 4 minutes SPIN RINSE SPIN RINSE SPIN R L R L R L R L R L Water inlet and wash for 14 minutes SPIN RINSE SPIN RINS...

Page 20: ...flange nut by using T type box wrench T type box wrench Nut spin shaft fixing Washer Lay the front of the washer on the floor Remove four bolts mounting the plate gear protect by using a box wrench a...

Page 21: ...ever Tighten the lock nut and apply a small amount of paint lock Brake lever Adjustment bolt Gear mechanism ass y Clutch lever NOTE 1 The brake adjustment has been made at the factory so that it is no...

Page 22: ...Does the water inlet valve make operating sound Change water inlet valve NO Flow rate min Water pressure kg cm 3 11 5 15 0 18 0 20 3 24 1 27 4 0 3 0 4 0 5 0 6 0 8 1 0 NOTE Open the water tap fully an...

Page 23: ...ormed Air tube is defective YES Change the air tube Pressure switch is defective NO Change the Pressure switch NO NO YES NO PROBLEM CHECK POINT CAUSE SOLUTION Does the motor operate after finishing wa...

Page 24: ...the lid open Does the safety switch operate normally Improper connection of the connector Connect the connector properly P C B ASS Y is defective Do you put down the drain hose Does the drain motor o...

Page 25: ...tate Is the output voltage of the drain motor normal P C B ASS Y is defective Change the P C B ASS Y V belt is defective YES NO Is the V belt worn out Change the motor Motor is defective Is the output...

Page 26: ...e of the transformer normal P C B ASS Y is defective Change P C B ASS Y PROGRESS LAMPS LED DO NOT LIGHT UP Press START HOLD button NO P C B ASS Y is defective Change P C B ASS Y NO Do you press START...

Page 27: ...inlet filter clogged Clean the water inlet filter It passes over the 30 minutes yet it doesn t come Check whether or not it comes to the to assigned water level assigned water level Wash loads get un...

Page 28: ...is not installed ALL LED light 8 times and go back to 3 first stage Times to push DISPLAY FUNCTION the SPIN button 1st time A Pulsator rotate without water in the tub and bubble pump on Drain Spin Co...

Page 29: ...F1 CF2 VDD P80 AN0 P81 AN1 P82 AN2 P83 NT3 P7 INT0 P71 INT1 P72 INT2 T0IN P73 INT3 T0IN S0 T0 S1 T1 S2 T2 S3 T3 S4 T4 S5 T5 S6 T6 S7 T7 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 4...

Page 30: ...power to loads The purpose of using the MICOM terminal No 6 Q15 A1271Y is that the Q15 prevents the instant supply of electric power supply to loads in case MICOM s action is wrong by means of pushing...

Page 31: ...as TR forces to turn on sufficiently The ceramic condenser C29 between T1 and the GATE of the TRIAC is used for preventing the wrong action by means of the noise The R63 100 1W and C28 683K between th...

Page 32: ...TRIAC is out of order to begin with check the MICOM terminal No 6 and TR Q15 A1271 necessarily The TRIAC s names and the values of the snubber resistance of the total parts 32 SM12JZ47 12A SM8JZ47 8A...

Page 33: ...24 and the GND 3 CAUTION FOR A S The output of the frequency in the WATER LEVEL SENSOR varies in accordance with temperature and using condition If it doesn t input the output of the WATER LEVEL SENSO...

Page 34: ...R 7806 D6 1N4003 104Z C32 C13 3300 F 10V C34 410 F 16V C32 104Z 104Z C31 C33 220 F 35V D5 1N4003 220V COMMON The gray red The waveform in secondary part of the transformer Measuring the waveform in ca...

Page 35: ...and ceramic condenser have short circuit The reason is that it happerns no electric power supply INTERRUPT UNIT 1 CIRCUIT DIAGRAM 2 EXPLANATION OF CIRCUIT The INTERRUPT UNIT is necessary to reduce th...

Page 36: ...h all programs are initialized when the power switch is ON Here the reason why uses RESET I C is that the RESET UNIT prevents the MICOM from incorrect action Also R11 C7 104Z as a RC fiter is used in...

Page 37: ...according to the condenser component of piezoelectric element and R8 remove the phenomenon of abnormal oscillation by preventing the collector floating state of Q1 The waveform in the part of the BUZZ...

Page 38: ...the button input with getting out the segmental output at the same time RA1 473J 47K is a PULL DOWN resistance for preventing floating action D15 prevents the L E D from turning on unnecessarily with...

Page 39: ...KHz Crystal Cscillator KF 38G 13P0200 The waveform between the part of and the GND The waveform between the part of and the GND f 12MHz t f 32 768KHz t TYPE OF OSCILLATOR MAKER NAME OF CONDENSER OSCIL...

Page 40: ...D SENSOR UNIT 1 CIRCUIT DIAGRAM 2 EXPLANATION OF CIRCUIT After TRIAC is off RUNNING CONDENSOR discharges the voltage charged in it and sinwave is generated at this time MICOM starts to check every 0 2...

Page 41: ...c4 b2 b3 b3 b4 M1 TM M2 REM NA COLD ME HOT SM Lo MI HI BK1 BK2 SKg SKb MD1 MD2 WO1 WO2 ST1 ST2 SD1 SD2 SP1 SP2 F1 F2 10 11 12 13 14 14 15 17 18 9 8 7 6 5 4 3 2 1 9 10 11 12 13 14 15 16 8 7 6 5 4 3 2...

Page 42: ...of the DUTY is 1 9 And as part of the DUTY treats the black time between the square waves it prevents the phenomenon of faint lighting of L E D unnecessarily due to the phenomenon of fold in delay ti...

Page 43: ...WIRING DIAGRAM FOR DWF 5590DP SERIES APPENDIX APPENDIX 43...

Page 44: ...WIRING DIAGRAM FOR DWF 5590D SERIES 44...

Page 45: ...D 1 COMMON 6670 3610064700 ASSY CAP VALVE HOT 1 COMMON 6670 3619001600 SOL 220V P15 3619002000 SWITCH POWER SOL 240V 1 3619002300 SOL 110V P16 3615403830 VALVE INLET WARM AC 220 240V 50Hz 1 COMMON 667...

Page 46: ...LTER LINT PP 1 E TYPE B18 3614002000 PACKING NBR 1 E TYPE B19 3616004300 SPECIAL WASHER PE 1 E TYPE B20 3610903800 CAP FILTER PP 1 E TYPE B21 3611109700 CASE FILTER PP 1 E TYPE B22 3611109700 COVER PU...

Page 47: ...X12 SUS 1 T28 4505E83120 SCREW BASE FIX SM 5X13 2 T29 4505E83100 SPECIAL BOLT BASE 6 5X23 8 T30 3611201000 CLAMP HSW3 D2 6 MFZN 2 T31 3613212100 HOSE DRAIN I LDPE0EVA L 184 1 ONLY T32 3618301300 PROTE...

Page 48: ......

Page 49: ......

Page 50: ......

Page 51: ...1 COMMON 6670 3610064700 ASSY CAP VALVE HOT 1 COMMON 6670 3619001600 SOL 220V P15 3619002000 SWITCH POWER SOL 240V 1 3619002300 SOL 110V P16 3615403830 VALVE INLET WARM AC 220 240V 50Hz 1 COMMON 6670...

Page 52: ...4505E32030 SPECIAL SCREW 6X26 5 1 T04 4505E32050 RING O D5 5 1 COMMON 5570 T05 3610055900 PULSATOR AS DWF 5570 1 COMMON 5570 T06 4507D83080 SPECIAL NUT SUS 304 1 COMMON 5570 T07 4509L83070 SPECIAL WAS...

Page 53: ...618301300 PROTECTOR GEAR SECEN 1 6T 1 ONLY T32 7640061611 BOLT HEX 6B 1 6X16 SW MFZN 2 T33 4507D20011 PULLEY MOTOR ADC 12 DS 10 DP 53 50Hz 1 3618401100 ADC 12 DS 10 DP 48 5 60Hz T34 3616000702 SPECIAL...

Page 54: ......

Page 55: ......

Page 56: ......

Page 57: ...9101P IC EEPROM ROM 1K TOSHIBA LS DATA SELECT IC3 1S8054HN IC RESET S 8054HN IC4 TPC817C PHOTO COUPLER PC817C IC5 1L7806 IC REGULATOR L7806 LW 4507D72154 HARNESS LEAD A 120MM RWF 660T RA1 RA 84X473J R...

Page 58: ...Z C CERA SEMI 50V F 0 1MF Z TAPPING C3 CBXF1H104Z C CERA SEMI 50V F 0 1MF Z TAPPING C4 CXCH1H180J C CERA 50V CH 18PF J TAPPING C5 CXCH1H180J C CERA 50V CH 18PF J TAPPING C6 CBXF1H104Z C CERA SEMI 50V...

Page 59: ...Y Q18 TZTC3202Y TR KTC3202Y AUTO 1959Y D2 DKN4003A DIODE KN4003A AUTO 26MM D5 DKN4148 DIODE KN4148 AUTO 26MM D6 DKN4003A DIODE KN4003A AUTO 26MM D7 DKN4003A DIODE KN4003A AUTO 26MM D8 DKN4003A DIODE K...

Page 60: ...4 10K OHM J R45 RD 4Z102JK R CARBOM FILM 1 4 1K OHM J R47 RD 4Z331JK R CARBOM FILM 1 4 330 OHM J R48 RD 4Z331JK R CARBOM FILM 1 4 330 OHM J R49 RD 4Z331JK R CARBOM FILM 1 4 330 OHM J R50 RD 4Z331JK R...

Page 61: ...220 OHM J R67 RD 4Z221JK R CARBON FILM 1 4 220 OHM J R68 RD 4Z221JK R CARBON FILM 1 4 220 OHM J R69 RD 4Z221JK R CARBON FILM 1 4 220 OHM J R70 RD 4Z430JK R CARBON FILM 1 4 43 OHM J 26PITCH R71 RD 4Z4...

Page 62: ...62 CIRCUIT DIAGRAM...

Page 63: ...BARE PCB BOTTOM BARE PCB TOP 65 64...

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