background image

29

TROUBLE SHOOTING

NO

NO

NO

PROBLEM

THE INDICA-

TOR

LAMPS(L.E.D)

DO NOT LIGHT

UP WHEN THE

POWER BUT-

TON IS

PRESSED.

PROGRESS
LAMPS(LED)
DO NOT LIGHT
UP.

MOTOR
ROTATES
WHEN
START/HOLD
BUTTON IS
NOT
PRESSED.

ABNORMAL
NOISE DUR-
ING WASH
PROCESS.

CHECK POINT

Is the plug connect-ed
to electric outlet?

Is the condition of
power button good?

Is the connector of the
P.C.B. ASS’Y connect-
ed properly?

Is input voltage of the
transformer normal?

Do you press
START/HOLD button?

Does the pressure switch
operate normally?

Check the output voltage
of 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 connector
properly.

Change P.C.B Ass’y

Change P.C.B ASS’Y.

Press START/HOLD but-
ton.

Replace P.C.B ASS’Y.

Change the pressure
switch.

Change P.C.B ASS’Y.

Remove the foreign mat-
ter.

Change the V-belt.

Power button is defective

Improper connection of
the connector.

Transformer is defective

P.C.B. ASS’Y is defec-
tive.

P.C.B ASS’Y is defective.

Pressure switch is defec-
tive.

P.C.B ASS’Y is defective

There is foreign matter
between pulsator and
tub.

V-belt is defective.

NO

YES

YES

YES

YES

NO

NO

YES

YES

Abnormal

YES

YES

NO

NO

Is Fuse opended?

Concerning Operation

Содержание DWF-170M

Страница 1: ...Service Manual Auto Washer Model DWF 170M 171M 172M 173M 160M 161M 162M 163M 900M 901M 902M 903M DAEWOO ELECTRONICS CO LTD...

Страница 2: ...E FILTER 6 4 FEATURE AND TECHNICAL EXPLANATION 7 FEATURE OF THE WASHING MACHINE 7 WATER CURRENT TO ADJUST THE UNBALANCED LOAD 7 FUNCTION FOR SOAK WASH 7 AUTOMATIC WATER SUPPLY SYSTEM FOR BLANKET WASH...

Страница 3: ...L ELECTRONICAL SENSOR 12 GEAR MECHANISM ASS Y HELICAL GEAR 13 LINT FILTER O 14 SOFTENER INLET O 15 FUNCTIONFORSOAKWASH O 16 ALARM SIGNAL O 17 RESIDUAL TIME DISPLAY O 18 AUTO WATER SUPPLY O 19 FUNCTION...

Страница 4: ...here is no hot water valve ADJUSTABLE LEG SOFTENER INLET DRYTEN HOSEDRAIN FORPUMP COVER UNDER OPTION HOSEDRAINCLAMP WATER TAP ADAPTER HOSEDRAIN FORNONPUMP INLET HOSE CONNECTORINLET OPTION Accessories...

Страница 5: ...d on an unsuitable floor it could make considerable noise and vibration Installing Place N Ne ev ve er r i in ns st ta al ll l i in n t th he es se e p pl la ac ce es s 2Push the noise insulation plat...

Страница 6: ...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 mistake in supplying between the hot maximum 50 C and...

Страница 7: ...aned 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 insid...

Страница 8: ...ust the Unbalanced Load It is a function to prevent eccentricity of the clothes after wash by rotating pulsator C W and C C W for 35 seconds But the SUIT course have no operation of the water currents...

Страница 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...

Страница 10: ...h due to the serious vibration and the spin process is interrupted 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 auto maticall...

Страница 11: ...cess 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 revolves...

Страница 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...

Страница 13: ...C OUTLET W Wa ar rn ni in ng g 1Raise the top plate on the outer cabinet 2Loosen four screws mounting outer tub cover and remove outer tub cover from the tub ass y 4Loosen the pulsator mounting screw...

Страница 14: ...NOTES 7Remove the tub i assy qRemove four special bolt of gear mechanism assy by using a box wrentch 8Lay the front of the washer on the floor 9Remove four special bolts of gear protect by using a box...

Страница 15: ...f motor synchronous 5Turn the valve by using screw driver as shown in picture 3Take out the wire of motor synchronous from the braket 4Separate the motor synchronous from the base 6Remove the valve li...

Страница 16: ...ECHANISM FOR CLUTCH SPRING PROBLEM TOOL FOR REPLACING THE CLUTCH BOSS ASSEMBLE Tool name Specification Q ty Fixing jig 1 Ratchet handle 1 Socket and extension bar socket 10mm 17mm per each Some cotton...

Страница 17: ...CAUSE 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 SP...

Страница 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...

Страница 19: ...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...

Страница 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...

Страница 21: ...f 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 rotation Finally check the distance between brak...

Страница 22: ...hose drain I to the case filter with bond clamp 2 remove two screws 5 separate the drain hose i from the case filter ass y 8 tie up three screws q assemble the cavitation hose to the case filter with...

Страница 23: ...onn r 4509k78070 SECC Link valve drain 3617801900 POM G M 3617305821 GM 1300 KJ6XO 3617307610 GM 1300 KS6PO Syncronous Motor 4505D45100 L 56 5 18mm 110 130V 60Hz 4505E45120 L 64 5 23mm 110 130V 60Hz 3...

Страница 24: ...46UA012 3964321110 220V 60Hz W1D46UA012 Pulley motor assy 3618401400 M TYPE DS 10 DP 48 5 60Hz 3618432000 M TYPE DS 10 DP 48 5 60Hz 3614801420 M TYPE DS 10 DP 53 0 50Hz 3618431900 M TYPE DS 10 DP 53 0...

Страница 25: ...T 14mm 3619003181 SF 030A3 CU T 9mm Australia 3619003191 SF 030A5 CU T 14mm Austral 24 Switch Safety Ass y Replacing method from OLD type to NEW type Please use the Special connector which will be su...

Страница 26: ...d 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 the lea...

Страница 27: ...tion 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 op...

Страница 28: ...housing Is the output voltage of the drain pump nor mal CAUSE SOLUTION Install the drain hose properly Remove the foreign mat ter from the pump hous ing Change the Drain pump Change the P C B ASS Y Im...

Страница 29: ...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...

Страница 30: ...S 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 pr...

Страница 31: ...witch 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 i...

Страница 32: ...31 WIRING DIAGRAM APPENDIX Wiring Diagram non pump...

Страница 33: ...32 WIRING DIAGRAM Non Pump Single Valve...

Страница 34: ...33 WIRING DIAGRAM Pump...

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

Страница 36: ...35 PARTS DIAGRAM...

Страница 37: ...36 PARTS DIAGRAM...

Страница 38: ...3X0 75 2 3M WH 1 MALAYSIA 3611305410 H05W F 3X0 75 2 3M BK SINGAPOLE 3611305810 H05W F 3X0 75 2 3M GY SOUTH AFRICA 3611305610 F H05W 3X0 75 2 3M BK USSR 3611306030 H05W F 3X0 75 2 3M GY ARGENTINA 361...

Страница 39: ...1F L2 R NE PRPSSWXJ03 903MMC V2F L3 R NE PRPSSWXD01 903MNP V2 L5 NR NE PRPSSWXD04 171MLP V2 L8 NR NE PRPSSWXD06 171MNP V2F L7 RE NE PRPSSWXD03 173MNP V2 L7 NR NE PRPSSWXF01 173MSP V1 L2 NR NE PRPSSWXK...

Страница 40: ...617702300 THERMAL PLASTIC ELASTOM 3 B17 SCREW TAPPING 7112401211 T1 TRS 4X12 MFZN 12 B18 COVER UNDER 3611402711 PP M B 1 B19 COVER PUMP 3611405320 PP B360F 1 3611405301 UL CSA 466FWU HFH 400 B20 SCREW...

Страница 41: ...N PUMP HOSE DRAIN I 3613212100 LDPE EVA L 184 PUMP C21 HOSE OVERFLOW 3613208901 PE LD L 280mm 1 ONLY NON PUMP C22 SPECIAL BOLT 7341601611 6B 1 6X16 MFZN 2 C23 HARNESS EARTH INNER 3612757010 L 560mm 1...

Страница 42: ...41 PARTS DIAGRAM Circuit Diagram Non Pump...

Страница 43: ...42 CIRCUIT DIAGRAM Circuit Diagram Non Pump Single Valve...

Страница 44: ...43 CIRCUIT DIAGRAM Circuit Diagram Pump...

Страница 45: ...1 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 32 510 7628 TEL 82 32 510 7630 http www dwe daewoo co kr PRINTE...

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