Daewoo DWF-8090 series Service manual

Service Manual

Full-Auto Electric Washing Machine

DWF-7560/7590 series

DWF-8060/8090 series

DAEWOO ELECTRONICS CO., LTD.

TABLE OF CONTENTS

1. SPECIFICATIONS..................................................................................................................................................................... 2

2. FEATURE AND TECHNICAL EXPLANATION ...................................................................................................................... 3

CONTROL SYSTEM FOR AUTO COURSE ............................................................................................................................. 3

CONTROL SYSTEM FOR WOOL WASH ................................................................................................................................ 3

CONTROL SYSTEM FOR WOOL SPIN ....................................................................................................................................4

WATER FLOW TO ADJUST THE UNBALANCED LOAD.........................................................................................................4

FUNCTION FOR SOAK WASH..................................................................................................................................................4

AUTOMATIC WATER SUPPLY SYSTEM ON BLANKET WASH ............................................................................................5

WATER FLOW ON STRONG WASH.........................................................................................................................................5

PULSATOR SYSTEM .................................................................................................................................................................5

AUTOMATIC DRAINING TIME ADJUSTMENT ........................................................................................................................6

SOFTENER DISPENSER............................................................................................................................................................7

AUTOMATIC UNBALANCE ADJUSTMENT .............................................................................................................................8

CIRCULATING-WATER COURSE AND LINT FILTER..............................................................................................................8

AUTOMATIC POWER OFF ........................................................................................................................................................9

RESIDUAL TIME DISPLAY.........................................................................................................................................................9

DRAIN MOTOR ...........................................................................................................................................................................9

WATER LEVEL SWITCH.............................................................................................................................................................9

GEAR MECHANISM ASS'Y .....................................................................................................................................................10

SAFETY DEVICE FOR MOTOR ...............................................................................................................................................10

PRINCIPLE OF BUBBLE GENERATOR..................................................................................................................................10

FUNCTIONAL PRINCIPLE OF BUBBLE WASHING MACHINE............................................................................................11

3. STRUCTURE OF WASHING MACHINE.............................................................................................................................. 12

STRUCTURE OF WASHING MACHINE .................................................................................................................................12

FUNCTION OF CONTROL PANEL..........................................................................................................................................13

4. INSTALLATION INSTRUCTIONS......................................................................................................................................... 14

HOW TO INSTALL OF THE WASHING MACHINE ................................................................................................................14

HOW TO CONNECT THE INLET HOSE..................................................................................................................................16

HOW TO REROUTE THE DRAIN HOSE .................................................................................................................................17

HOW TO INSTALL THE DRAIN HOSE....................................................................................................................................18

HOW TO CLEAN THE DRAIN FILTER.....................................................................................................................................19

5. OPERATING INSTRUCTIONS .............................................................................................................................................. 20

PROCEDURE OF FULL-AUTOMATIC WASHING .................................................................................................................20

PARTIAL SELECTIONS AMONG WASH, RINSE AND SPIN ................................................................................................22

6. PROGRESS CHART............................................................................................................................................................... 24

7. HOW TO CHECK THE P.C.B. ASS'Y................................................................................................................................... 28

8. WIRING DIAGRAM................................................................................................................................................................. 29

9. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT................................................................................................. 32

GEAR MECHANISM ASS'Y REPLACEMENT ........................................................................................................................32

DRAIN MOTOR VALVE REPLACEMENT................................................................................................................................33

BRAKE ADJUSTMENT.............................................................................................................................................................33

10. EXPLODED VIEW AND PART LIST ......................................................................................................................................34

EXPLODE VIEW ........................................................................................................................................................................34

PARTS LIST...............................................................................................................................................................................37

11. TROUBLE SHOOTING GUIDE .............................................................................................................................................. 41

CONCERNING WATER SUPPLY............................................................................................................................................41

CONCERNING WASHING .......................................................................................................................................................42

CONCERNING DRAINING.......................................................................................................................................................43

CONCERNING SPINNING.......................................................................................................................................................44

CONCERNING OPERATIONS.................................................................................................................................................45

CONCERNING ERROR MESSAGE ........................................................................................................................................46

1

1. SPECIFICATIONS

NO ITEM

1 POWER SOURCE

2 POWER DWF-7560/90

SPECIFICATIONS

Available in All Local AC Voltage and Frequency

370W (50Hz), 460W (60Hz)

CONSUMPTION DWF-8060/90

3 MACHINE DWF-7560/90

400W (50Hz), 480W (60Hz)

NON PUMP: NET; 48kg, GROSS; 52kg PUMP: NET; 49kg, GROSS; 53kg

4 DIMENSION (WXHXD)

5 WASHING COURSE

6

7

WEIGHT DWF-8060/90 NON PUMP: NET; 49kg, GROSS; 53kg PUMP: NET; 50kg, GROSS; 54kg

WATER CONSUMPTION

WATER LEVEL DWF-7570/90

650X1005X650 mm

Full Automatic 6 Courses:

DRY; FUZZY, DRY, SILK, SPEED, STRONG, BLANKET

NON DRY; FUZZY, WOOL, SPEED, STRONG, BLANKET, NIGHT and MEMORY Course

259 ` (7.5kg), 265 ` (8.0kg)

HIGH (80 `), MIDDLE (68 `), LOW (55 `), SMALL (42 `), E.SMALL (32 `)

SELECTOR DWF-8060/90

8 OPERATING WATER PRESSURE

9 REVOLUTION PER MINUTE

10

11

PULSATOR

WATER LEVEL CONTROL

12 OUTER CABINET

13 ANTI-NOISE PLATE

14 GEAR MECHANISM ASSY

HIGH (82 `), MIDDLE (70 `), LOW (57`), SMALL (43 `), E.SMALL (32 `)

0.3~8kg/cm 2 (2.9~78.4N/cm 2 )

SPIN: 680rpm, WASH: 130rpm (50Hz)

SPIN: 780rpm, WASH: 150rpm (60 Hz)

6 WINGS (ø 376mm)

ELECTRONICAL SENSOR

PLASTIC

O

WOOL WASH: 70rpm

HELICAL GEAR FOR LOW NOISE

O

O

O

O

15 LINT FILTER

16 SOFTENER DISPENSOR

17 AUTO. LOAD SENSING

18 AUTO. POWER OFF

19 FUNCTION FOR SOAK WASH

20 ALARM SIGNAL

21 RESIDUAL TIME DISPLAY

22 AUTO. RE-FEED WATER

23 NEW WATER FLOW

24 TRANSPARENT WINDOW

25 FUNCTION FOR BUBBLE

26

MAXIMUM

MASS of

TEXTILE

DWF-7560/90

DWF-8060/90

O

O

O

O

WATER FLOW FOR ADJUSTING THE UNBALANCED LOAD

O

O

7.5kg

8.0kg

2

2. FEATURE AND TECHNICAL EXPLANATION

CONTROL SYSTEM FOR AUTO COURSE

FUNCTION PRINCIPLE OF SENSING

1) Sensing the wave width of two ports of capacitor.

2) Choosing the 'A~D' course according to the wave width.

3) Setting up the most suitable time to wash, rinse and spin by the judgement.

SENSING TIME

Sense the wave width for 28 seconds from start of washing.

OPERATING PROCESS ACCORDING TO THE WASHING CAPACITY

COURSE

C

D

A

B

WASHING

CAPACITY

0~2.0 Kg

1.0~3.0 Kg

2.0~4.0 Kg

Above 3.0 Kg

WATER

LEVEL

E.Low

Low

MIDDLE

High

WASH

TIME

6 min

9 min

12 min

15 min

TIMES OF

RINSE

2

2

2

2

CONTROL SYSTEM FOR WOOL WASH

R.P.M of pulsator become half of normal wash by signal of P.C.B. Ass'y.

INPUT WAVE FORM OF MOTOR ON WOOL WASH

DRY/WOOL WASH 5sec OFF 3sec ON

(C.W)

3sec ON

(C.W)

SILK WASH

[Only DRY series]

4sec ON 5sec OFF 4sec ON 5sec OFF

(C.W) (C.W)

5sec OFF

SPIN

TIME

3 min

4 min

5 min

5 min

PROCESS OF WOOL WASH

When the DRY WOOL COURSE is selected, process shall be set up as below table automatically.

(LOAD TO BE

WASHED)

(Below 2 Kg)

WATER

LEVEL

MIDDLE

WASH

TIME

6 min

TIMES OF

RINSE

2

SPIN

TIME

30 sec

WASH

TEMP.

COLD

NOTE: You can't change the water temperature because the P.C.B. ASS'Y set up the 'COLD TEMP' automatically at the same time you select the 'WOOL COURSE'.

3

CONTROL SYSTEM FOR WOOL SPIN

It is a function to prevent the deformation of WOOL.

PROGRESS CHART ON WOOL SPIN

R.P.M.

NORMAL

WOOL

ON-OFF

TIME

OF

MOTOR

(sec)

WOOL

NORMAL

4 3 4 3

4 3 4 3

3 2 2 7 4 7 4

3 2

BALANCE SPIN NORMAL SPIN

WATER FLOW TO ADJUST 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 20 seconds.

EFFECT

Reduce vibration and noise effectively while spinning.

WATER FLOW

WASH I DRAIN SPIN FILL RINSE 1 I DRAIN SPIN FILL RINSE 2 I DRAIN ...

C.W

SIGNAL

C.C.W

TIME (sec) 0.3

0.5

0.3

0.5

0.3

20 sec (About 13 Cycles)

0.5

FUNCTION FOR SOAK WASH

DISPLAY THE REMAINING TIME

When the SOAK WASH is selected, the total wash time will increase by 40 minutes.

PROGRESS

SOAK PROCESS

FILL WASH STOP WASH STOP WASH STOP

• 2min I 12min 1min I 12min 1min I 12min

40 Minutes

NOTE: " I" Mark shows the water flow to adjust the unbalanced laod.

4

.........

MAIN PROCESS

AUTOMATIC WATER SUPPLY SYSTEM ON BLANKET WASH

The water level would be lowered because the blanket absorbs water at the beginning of washing.

Therefore, after 30 seconds, the operation is interrupted to check the water level, and then the water is supplied again until it is reached at the selected level.

WATER FLOW ON STRONG WASH

It washes cleanly the heavily stained clothes such as working-clothes, climbing-clothes and blue-jean by using this strong water currents as shown below.

WATER FLOW

SIGNAL

OF

MOTOR

TIME (sec)

C.C.W

C.W

0.8 0.5 0.8 0.5 0.8 0.5 0.8 0.5 0.8 0.5 0.8 0.5 0.8 0.5 0.8 0.5 3.2 0.8 3.2 0.8

1 CYCLE

PULSATOR SYSTEM

When the new shaped pulsator is rotated C.W or C.C.W at a high speed, it makes the 'heart-shaped' water currents as shown below.

Rotate

C

WATER FLOW

A

B

C

Water is pushed out by rotation of the pulsator.

Water is pulled down by rotation of the pulsator.

Water flow is generated by rotation of the pulsator.

A

B

A

5

AUTOMATIC DRAINING TIME ADJUSTMENT

This system set a drain time automatically depending on condition of draining.

Draining condition

Good draining

Bad draining

No draining

The washer begins spin process after drainage.

Draining time is prolonged.

Program is stopped and gives the alarm.

FUNCTIONAL PRINCIPLE

1. The micom can remember the time from the beginning of drain to reset point when the pressure switch reaches to "OFF" point.

Movement of the program Drain Time

Less than

5 minutes

More than

5 minutes

Continue draining.

Program are stopped and give an alarm with twinkle the " " on display lamp.

2. In case of continuous draining, residual drain time is determined by micom.

Total drain time = D + 60

(T sec) Time of remaining drain process.

Count time of P.C.B. ASS'Y.

T5

T4

T3

T2

T1

TRIP POINTS *

(mm)

400

340 *

*

*

D4

D3

*

D1

*

60

E. SMALL

D2

*

SMALL

*

RESET POINTS

LOW

*

MIDDLE

D5

280

220

170

60

HIGH

0

T1=D1+60 (sec) T2=D2+60 (sec) T3=D3+60 (sec)

T4=D4+60 (sec) T5=D5+60 (sec)

6

SOFTENER DISPENSER

This is the device to dispense the softener automatically by centrifugal force.

This is installed inside the auto-balancer.

FUNCTIONAL PRINCIPLE

1. Softener stays in room (A) when pour the softener to softener inlet.

2. Softener move (A) to (B) by centrifugal force during intermediate spin process.

3. Softener flow (B) to (C) during rinse process next of intermediate spin.

4. Softener move (C) to (D) by centrifugal force during second intermediate spin.

And after finish spin process, softener drop between tub and outer tub ass'y from softener outlet.

FLOW OF THE SOFTENER

Hold Wash intermediate

Spin

Centrifugal force intermediate

Spin

Centrifugal force Normal

Course

(A) (B)

Flow by weight

(C) (D)

Rinse

Flow by weight

FLOW OF THE SOFTENER INSIDE OF THE BALANCE

Room inside the balancer

Flow by

Centrifugal force

A B C D

NOTE: Softener moves into next room when r.p.m of the tub is more than 100 r.p.m.

Spin

HOW TO CHECK MOVEMENT

Pour a reasonable amount of "MILK" into softener dispenser and operate the washer with no load.

In final rinse cycle, make sure than the milk is added into the tub through softener outlet.

Balancer

B

A

Softener inlet

C

D

Softener outlet

7

AUTOMATIC UNBALANCE ADJUSTMENT

This system is to prevent abnormal vibration during intermittent spin and spin process.

FUNCTIONAL PRINCIPLE

1. When the lid is closed, the safety switch contact is

"ON" position.

2. In case that wash loads get uneven during spin, the outer tub hits the safety switch 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 automatically by P.C.B. ASS'Y.

4. If the safety switch is operated due to the unbalance of the tub, the program is stopped and the alarm is given.

Contact of safety switch Lid closing

Lid opening

Contact lever A

Position of unbalanced load(OFF)

Normal(ON)

NOTE:

The alarm finish when you close the lid after opening it.

Check the unbalance of the wash load and the installation condition.

CIRCULATING-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.

When the pulsator rotates during the washing or rinsing process, the water below the pulsator vanes creates a water currents as shown in figure.

The water is then discharged from the upper part of the tub through the water channel.

About 40L/min. water is circulated at the 'high' water level, standard wash load and standard water currents.

Filter

Water channel

Pulsator

Tub

Outer tub

LINT FILTER

Much lint may be obtained according to the kind of clothes to be washed and some of the lint may also sticks to the clothes.

To minimize this possibility, a lint filter is provided on the upper part of the tub to filter the wash water as it is discharged from the water channel. It is good to use the lint filter during washing.

Bleach inlet Filter Pulsator

HOW TO CLEAN THE LINT FILTER

1. Pull the filter frame upward.

2. Turn the lint filter inside out, and wash the lint off with water.

3. Return the filter as it was, and fix the filter frame to the slot.

8

AUTOMATIC POWER OFF

P.C.B. ASS'Y sends a signal to the solenoid in the power switch 10 minutes later after complete washing.

Then the solenoid pull the locking lever which had lock the push button. Therefore the power is turned off automatically.

RESIDUAL TIME DISPLAY

When the START/HOLD button is pressed, the residual time (min.) is displayed on the time indicator, and it will be counted down according to the process.

When operation is finished, the TIME INDICATOR will light up ‚ .

DRAIN MOTOR

STRUCTURE

Pull

Loosen

Pulley

Lever

Inductive ring

Magnet

Coil of motor

Magnet of motor

FUNCTIONAL PRINCIPLE

1. When the DRAIN MOTOR connected to the power source (AC 220V), the DRAIN MOTOR rotates with 900 r.p.m and revolves the pulley by gear assembly for reducing.

2. When the pulley is rotated, the pulley winds the wire to open the drain valve.

3. Therefore, rotation of pulley is changed to the linear moving of wire.

4. The wire pulls the brake lever of Gear Mechanism Ass'y within 5 seconds.

5. After the wire pulled, gear assembly is separated from motor and condition of pulling is held by operation of the lever.

6. When the power is turned off, the drain valve is closed because the wire returns to original position.

WATER LEVEL SWITCH

Water pressure of air room which is at the side of outer-tub is transmitted to the air room in the water level switch through air-tube. Diaphragm moves up and down by the transmitted pressure to move the core.

Movement of core transforms the inductance of coil by Henly's Law.

The generative frequency (Hertz) is obtained by this transformation of the coil inductance in the LC generative circuit.

Spring

Coil

Spring

Coil

Case

Core

Core

Diaphragm

Case

Diaphragm

(rubber) Air-pressure

9

GEAR MECHANISM ASS'Y

The proper water currents is made by the rotation of pulsator at a low speed (about 145 r.p.m) to prevent the damage to the small sized clothes.

Pusator Shaft

Spinner Shaft

Roller Clutch

Bearing

Planetary

Gear

Clutch Boss

Brake Lever

Spinner Pulley

Planetary gear

Sun gear

Internal gear

Pulsator

Planetary

Motor 1 revolution

5 revolutions

Spinner pulley

V-Belt

SAFETY DEVICE FOR MOTOR

In case of occurring disorder of motor caused by extreme-high voltage, over-heating, overload, safety devices (Thermal

Protector) of motor can be operated and cut off the power sources automatically.

At this case, motor does not run.

However, motor can be operated normally again about 1 hour later.

PRINCIPLE OF BUBBLE GENERATOR

STRUCTURE

Bobbin & coil

Magnet

Trans core

Armature

Motor

1700 r.p.m

(60Hz)

1400 r.p.m

(50Hz)

V.BELT

Planetary gear

Pulsator

140 r.p.m

(60Hz)

150 r.p.m

(50Hz)

60 r.p.m

(60Hz)

70 r.p.m

(50Hz)

Dry/Silk

Spinner Pulley

650 r.p.m

(60Hz)

740 r.p.m

(50Hz)

Directly

TUB

650 r.p.m

(60Hz)

740 r.p.m

(50Hz)

Thermalprotector

White/Red

Bellows

(Motor)

Violet

Blue

Air in hole

Protector A

Protector B

10

Air out hole

PRINCIPLE OF INTAKE & OUTLET OF THE AIR

INTAKE : ARMATURE moves to the upper side, and BELLOWS inhales the air. At same time, PROTECTOR B is open and A is close.

OUTLET: ARMATURE moves to the down side, and BELLOWS exhaust the air. At same time, PROTECTOR B is close and

A is open.

FUNCTIONAL PRINCIPLE OF TRANS & MAGNET

• A.C electric power's phase changes to 60 cycle/sec.

• Trans core's magnetic pole is changed by changing of A.C electric power's phase.

• The core repeat push and pull (3600 times/min) the armature magnet.

A.C

A.C

N

S

NS

Pan spring

Trans core

Magnet

S

N

NS

FUNCTIONAL PRINCIPLE OF BUBBLE WASHING MACHINE

ACROSS SECTION

Air bubble

Tub

Outer tub

Pulsator

Nozzle

FUNCTIONAL PRINCIPLE

Bubble generator supplies the air from the bottom of outer tub to the inner space of pulsator, the air break up by pulsator's agitating spin. Air-bubble was created by the centrifugal force, and rise up.

11

3. STRUCTURE OF THE WASHING MACHINE

STRUCTURE OF WASHING MACHINE

ACCESSORIES

Hose Clamp Water Tap Adapter (COLD)

Water Tap Adapter (HOT)

[option]

• COLD WATER INLET

After using the machine,

close the water faucet

and turn off the power.

• HOT WATER INLET [Option]

Under Base Cover

In case of screw-shaped inlet hoses water tap adapters will be provided.

Inlet Hose (COLD)

Inlet Hose (HOT) [Option]

• SOFTENER INLET

Pour softener into the softener

inlet and it will be added the

tub just before the final rinse.

• BLEACH INLET

• CONTROL PANEL

Bottom Board Cover [Option]

• TUB

(SUS: DWF-8060

DWF-8090)

Drain Hose

[PUMP] [NON-PUMP]

• UNDER BASE COVER

• BOTTOM BOARD COVER

[Option]

• LEG COVER

[Option]

12

UP

• DETERGENT CASE

• POWER SWITCH

• LINT FILTER

• PULSATOR

• HANDLE

• POWER CORD

• GROUNDING WIRE

In case of 3-pin power

cord grounding wire will

not be provided.

FUNCTION OF CONTROL PANEL (DRY)

Control Panel

• It has micom sensor.

• As the button is pressed, course is selected by your desired.

Use of Switch

• Power Switch

–Press to turn the power On or Off

• After turning off the power, wait for over 3 seconds and then turn it On again.

OFF ON

AUTO OFF

Button for Program

Cancel

• It can be used to cancel the full-automatic course.

• When the button is pressed time, display will be light down.

If you want to wash, rinse or spin, you can press one of the other buttons.

Wash Time

Pre-engagement

• It can be used to preengage time for wash

Time Display

•The lamps easily indicate the option selection of wash program and process by letters.

Exclusive Spin

Button

• It can be used to spin exclusively.

Start/Hold Button

• Operation and temporary stop are repeated as it is pressed.

• It will be repeated

(operation),

(temperary stop) according to the one time pressing or two times pressing.

Memory Button

• It can be used by remembering by your desire.

Wash Time Selector

• It can be used to adjust washing time.

DAEWOO AUTOMATIC

WASHER

AERO FUZZY & AIR POWER

RES

CANCEL

WASH

HOUR

RINSE

TIME

SOAK WASH RINS SPIN

HOUR MIN.

TIME MIN.

RES.

REM.

WASH RINS SPIN

COURSE TEMP. LEVEL

FUZ.

DRY

SILK

MEM.

SPEE

STRO

BLAN

HOT

WARM

COLD

H.

M.

L..

S.

E.S.

SPIN

START/HOLD

COURSE

WASH TEMP.

WATER LEVEL

Dry cleaning

SPIN

ONLY

MEM

ORY

Rinse Time Selector

• This button selects the number of time you want to rinse.

Speed Time Selector

• It can be use to adjust spin time.

Course Selection

• It can be used to select the full-automatic course.

• As the button is pressed, it will be selected following order;

DRY: Dry ¤A Silk ¤A Speed ¤A

Strong ¤A Blanket ¤A Fuzzy

Water Temperature

Selection [Option]

• It can be used to select the water temperature according to the clothes being washed.

• If you select 'Dry/Silk Washing', selection for water temperature is selected 'Cold' by automatically in order to prevent the laundry from damage.

Water Level Selector

• It can be used to adjust amount of water according to the size of the load to be washed.

• If you select 'Dry/Silk

Washing', Selection for water level is selected 'MID; automatically in order to prevent the laundry from damage.

13

FUNCTION OF CONTROL PANEL (Non-Dry)

Control Panel

• It has micom sensor.

• As the button is pressed, course is selected by your desired.

Use of Switch

• Power Switch

–Press to turn the power On or Off

• After turning off the power, wait for over 3 seconds and then turn it On again.

OFF ON

AUTO OFF

Button for Program

Cancel

• It can be used to cancel the full-automatic course.

• When the button is pressed time, display will be light down.

If you want to wash, rinse or spin, you can press one of the other buttons.

Wash Time

Pre-engagement

• It can be used to preengage time for wash

Time Display

•The lamps easily indicate the option selection of wash program and process by letters.

Exclusive Spin

Button

• It can be used to spin exclusively.

Start/Hold Button

• Operation and temporary stop are repeated as it is pressed.

• It will be repeated

(operation),

(temperary stop) according to the one time pressing or two times pressing.

Memory Button

• It can be used by remembering by your desire.

DAEWOO AUTOMATIC

WASHER

AERO FUZZY & AIR POWER

RES

CANCEL

WASH

HOUR

RINSE

TIME

SOAK WASH RINS SPIN

HOUR MIN.

TIME MIN.

RES.

REM.

WASH RINS SPIN

COURSE TEMP. LEVEL

FUZ.

SPEE

WOOL

HOT

MEM.

STRO

NIGHT

BLAN

WARM

COLD

H.

M.

L..

S.

E.S.

SPIN

START/HOLD

COURSE

WASH TEMP.

WATER LEVEL

Dry cleaning

SPIN

ONLY

MEM

ORY

Wash Time Selector

• It can be used to adjust washing time.

Rinse Time Selector

• This button selects the number of time you want to rinse.

Speed Time Selector

• It can be use to adjust spin time.

13-1

Course Selection

• It can be used to select the full-automatic course.

• As the button is pressed, it will be selected following order;

NON-DRY: Speed ¤A W o o l¤A

Strong ¤A Nigh t ¤ABlanket

¤A Fuzzy

Water Temperature

Selection [Option]

• It can be used to select the water temperature according to the clothes being washed.

• If you select 'Dry/Silk Washing', selection for water temperature is selected 'Cold' by automatically in order to prevent the laundry from damage.

Water Level Selector

• It can be used to adjust amount of water according to the size of the load to be washed.

• If you select 'Dry/Silk

Washing', Selection for water level is selected 'MID; automatically in order to prevent the laundry from damage.

4. INSTALLATION INSTRUCTIONS

HOW TO INSTALL OF THE WASHING MACHINE

SELECTION OF THE INSTALLING PLACE

• Choose a place on a horizontal solid floor. When the washer is installed on unstable floor, it makes noise and vibration.

• Don't choose a floor where direct rays of the sun.

Because the washing machine's color becomes different.

• Avoid installing it in a place where it can be exposed to rain that may cause it rust and leak.

• Coal gas may cause corrosin.

• Don't install in the place where it is anxious about being frozen in winter.

* NOTE

The opening must not be obstructed by carpeting when the washing machine is installed on a carpeted floor.

When the washer is installed on an unsuitable floor, it makes noise and vibration and occures out of order.

IN CASE THAT THE WASHER IS INCLINED

¡

Insert the Height

Adjust Rubber

ƒU Insert the ‘height adjust rubber’ to the inclinded direction. It can be adjusted as far as 30mm.

™

Height Setting

ƒU Control the height by turning the adjusting leg. After that turn the outer cap to be locked.

• Don't turn the adjusting leg to be separate.

£

Check the Horizon

ƒU Check the position at the front center of the washer.

Height

Adjust

Rubber

Lock

Loose

14

INSTALLATION OF THE UNDER BASE COVER

¡

Open the box packing, and it is on the washer.

™

There is a inserting place under of the front side on the washer.

After the selection of the installing place is finished, you close the under base cover.

£

Let the under base cover that can be shown the "UP" sign.

¢

Put it to enter bottom board cover rack surely. (DWF-7590TE)

UP

GROUNDING METHOD

• Attach the grounding wire to a copper plate or grounding rod and bury it in the ground.

• Connect the grounding wire to a metal water faucet.

• In the case of 3-core cord there is no need for a grounding wire.

20Cm

* It is not use connecting the wire to the plastic pipe.

DO NOT CONNECT THE GROUNDING WIRE TO SUCH A THING

• Do not connect the gas tube because it is attended with danger of a explosion.

• Do not connect to the telephone wire or a lightning rod because it is attended with danger of the strike fire.

15

HOW TO CONNECT THE INLET HOSE

IN INSTALLING THE INLET HOSE

Be careful not to mistake in supplying hot and cold water.

In using only one water tap, connect the inlet hose to the cold water inlet.

Hot

Water

Cold

Water

¡

Pull down the collar

Collar of the inlet hose to separate it from the water tap adapter.

Water Tap

Adapter

Rubber packing

™

Loosen the four screw at the water tap adapter, but don't loosen the screws until they are separated from the water tap adapter.

Tape

Connector A

Tap

Adapter

Connector C Connector B

£

Connect the water tap adapter to the water tap, and tighten the four screws evenly while pushing up the adapter so that the rubber packing can stick to the water tap tightly.

¢

Remove the tape, and screw connector

B into connector A tightly.

∞

Connect the inlet hose to the water tap adapter by pulling down the collar of the hose end.

§

Connect the connector C of the inlet hose to the water inlet of the washer by turning it clock-wise to be fixed tightly.

Connector A

Connector B

Collar @

!

Water Tap Adapter

• FOR SCREW-SHAPED TAP

¡

Connect the inlet hose to the water tap by screwing the connector D tightly.

™

Connect the connector C of the inlet hose to the water inlet of the washer by turning it clockwise to be fixed tightly.

• Please check the rubber packing inside the connector C of the inlet.

Rubber

Packing Connector D

Hose Connector C

16

HOW TO REROUTE THE DRAIN HOSE

¡

Pull out the under base cover to the arrow direction.

™

After spreading blanket or unit box, lay the washer as the below figure. And detach the ouside drain hose with widening drain clip.

£

Datach the inside drain hose fixing screw with §] driver.

¢

After detaching the drain hole cover of the hoping direction, insert the inside drain hose.

And then fasten the fixing screw.

∞

Insert the outside drain hose together with the hose-fixing clip.

§

Insert the detached drain-hole.

HOSE TO USE IN WINTER

• To avoid the washing machine's being frozen.

– Remove the inside water of the washing machine completely.

– Remove the inside water of the inlet-hose and drain-hose completely.

• In case of being frozen.

– Dip the detached inlet-hose in the hot water (about 50°C)

* (Don't use above 50°C surely).

– Leave the tub alone for 10 minutes with pouring the hot water. (about 50°C)

– Check the drain and inlet's operation after attching the inlet hose.

17

HOW TO INSTALL THE DRAIN HOSE

NOTE IN USING THE DRAIN HOSE

Never forget to install drain hose before operating this washing machine.

There are a drain hose, a hose clamp, a hose fixture and a hose guide in the washing machine.

¡

Connect the drain hose to the drain outlet at the back side of the washing machine, and fasten it tightly with the clamp supplied.

™

Insert the hose fixture into hook hole at the side of the body, and fix the drain hose by inserting it into the hose fixture.

£

Attach the hose guide, included in the accessory kit, to guide the drain hose over the tub or standpipe.

Drain Output Pull Hose through

Drain hose

Hook Hole

Hose Fixture

Drain Hose

Hose Clamp

Hlex. Hose

Guide apart

¢

Hook the drain hose to the edge of the tub, paying attention that there are no bends or constractions along the drain hose

Or, connect the drain hose to a standpipe of a diameter greater than that of the drain hose and at a height of min. 70cm.

∞

Position the washing machine next to the wall.

MUST be ventilated

NOTES:

1. Keep the drain hose fixed tightly in the hose fixture, or let the highest point of the drain hose be more than 1m above the floor.

2. Be sure that the height of the drain hose must be less than 1.5m above the floor.

If not so, the water in the washer could not drain.

3. The hoseguide MUST be fitted to the drain hose. The drain hose sould not extend more than 55mm from the end of the hose guide. This is to prevent ‘SYPHONING’.

If necessary the drain hose can be trimmed to length.

18

HOW TO TO CLEAN DRAIN FILTER [Pump]

In this washer machine, the drain filter is equipped at the back side of it.

This drain should be cleaned frequently (every 5 times of use) for its smooth operation.

And this should be cleaned frequently (every 5 times of use) for its smooth operation.

Drain problem could be caused if the drain filter is not cleaned at proper time.

Please keep it clean.

In case you clean the drain filter, please follow the instructions as below.

¡

Remove the remained water

ƒU Put down the remained water in the hose. And put a container under the filter to collect water.

™

Unscrew the cap

ƒU Turn the cap counter clockwise.

£

Release the filter assembly

ƒU Pull our the filter assembly off the case of the main body.

SLIT

CASE

HOSE

CAP

FILTER

CONTAINER

¢

Remove the remained water

ƒU Clean the drain filter removing the foreign stuffs.

CAP

FILTER

∞

Unscrew the cap

ƒU Put in the filter along the guiding prominence of the case. Please note the right position of the filter adjusting the groove to the guide rib.

FILTER

CASE

GUIDE

RIB

CAP

SLIT

∞

Release the filter assembly

ƒU Turn the cap clockwise tightly.

CAP

NOTES: During the operation, the “OE” signal means drain error can be displayed on the control panel.

In this case, the main cause of that problem is the blocking of 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.

19

5. OPERATING INSTRUCTION

PROCEDURE OF FULL-AUTOMATIC WASHING

¡

Full-

Automatic

™

Select the Course

This selection is for general washing.

FUZZY

(SENSOR)

£

Procedure of

Pressing the Button

FUZZY START/HOLD

SPEED

SOAK WASH RINS SPIN

This selection is effective for washing light or less dirty wash.

SPEED START/HOLD

Prepare for washing.

¤D

Pressing the power switch.

¤D

Put the wash in.

¤D

Select the detergent.

HOUR MIN.

TIME MIN.

STRONG

SOAK WASH RINS SPIN

This selection is effective for blue-jean, climbing clothes, ruck-sack, sports wear, etc...

HOUR MIN.

TIME MIN.

BALANKET

SOAK WASH RINS SPIN

This selection is effective for blacket, curtain, carpet, etc...

* 4kg's limitation for one-time-wash.

DRY series

HOUR MIN.

TIME MIN.

DRY

SOAK WASH RINS SPIN

HOUR MIN.

TIME MIN.

SILK

SOAK WASH RINS SPIN

HOUR MIN.

TIME MIN.

WOOL

SOAK WASH RINS SPIN

NON-

DRY series

HOUR MIN.

TIME MIN.

NIGHT

SOAK WASH RINS SPIN

This selection is effective for high quality sweater, cardigan, all-wool clothes and all-wool garments.

* Appropriate volume of washes are two or three suits of clothes.

This selection is effective for silk lingerle, stocking, silk curtains, and other silk garments.

* Appropriate volume of washes are five suits of silk blouses.

This selection is effective for high quality sweater, silk, underwear, stocking, etc..

* Do not put in the wash marked with

‘dry-cleaning’.

* 2kg’s limitation for one-time-wash.

This selection is for a nightwashing housewife who has no opportunity at day time.

HOUR MIN.

TIME MIN.

COURSE

STRONG

COURSE

BLANKET

COURSE

DRY

COURSE

SILK

COURSE

WOOL

COURSE

NIGHT

COURSE

START/HOLD

START/HOLD

START/HOLD

START/HOLD

START/HOLD

START/HOLD

20

¢

Procedure of Washing (Washing machine does it automatically.)

Sensing load, inlet and wash.

SPIN RINSE SPIN

Artificial brain computer controls full procedure proper to wash load automatically.

Water inlet and wash for 10 minutes.

SPIN RINSE SPIN

Total 27 minutes.

End of washing informed by buzzer.

Water inlet and wash for 14minutes.

SPIN RINSE SPIN RINSE SPIN

A strong course's water flow is R L R L R L R L R L

Water inlet and wash for 12 minutes.

SPIN RINSE SPIN RINSE SPIN

A blanket course's water flow is R R L L R L

Water inlet and wash for 6 minutes.

SPIN RINSE SPIN RINSE SPIN

The rotation velocity at a part of dotted line is decreasing for protection of wool, etc. damage.

Water inlet and wash for 4 minutes.

SPIN RINSE SPIN RINSE SPIN

The rotation velocity at a part of dotted line is decreasing for protection of silk, from damage.

After Washing

• Close the water tap and separate it from the inlet-hose.

If not so, the jnlet valve is excessive by the water pressure.

• Take off plug.

21

After 10 minutes later from the end of the washing, the power switch is turned off automatically.

PARTIAL SELECTIONS AMONG WASH, RINSE AND SPIN

¡

Washing Procedure by Your Desire

™

Pressing the button

ONLY SPIN

ONLY WASH

ONLY RINSE

WASH

¤A

RINSE

¤A

SPIN

Cancel the set program with pressing the "cancel" Button.

CANCEL

WASH

¤A

RINSE

WASH

¤A

SPIN

* In case of canceling the program while the washing machine operates, press the

"Start/Hold" button first, and then press “Cancel” Button.

RINSE

¤A

SPIN

EXPLAIN FUNCTION OF BUTTON

WASH

‹

MIN.

WASH

fl

MIN.

WASH

°

MIN.

WASH

⁄‚

MIN.

WASH

⁄¤

MIN.

WASH

After input water, wash in

3 minutes.

After input water, wash in

6 minutes.

After input water, wash in

8 minutes.

After input water, wash in

10 minutes.

After input water, wash in

12 minutes.

WASH

⁄›

MIN.

WASH

¤‚

MIN.

WASH

‹‚

MIN.

WASH

››

MIN.

ONLY

SPIN

WASH RINSE

WASH RINSE

WASH RINSE

WASH RINSE

WASH RINSE

SPIN

SPIN

SPIN

SPIN

SPIN

WASH RINSE

WASH RINSE

SPIN

SPIN

After input water, wash in

14 minutes.

After input water, wash in

20 minutes.

After input water, wash in

30 minutes.

Soak wash; soak in 30 minutes before the washing. And the washing is progress.

22

£

Start/Hold Button

¢

Washing Procedure

∞

End of Washing

Press the "Start/Hold" button.

The course is processed by your desire.

End of washing informed by buzzer.

START/HOLD

* If one more pressed, the washing machine will be stopped. For keeping operation continuously to the set program, press another time.

RINS

‹

TIME

RINS

›

TIME

TIME

RINS

⁄

RINS

¤

TIME

RINS

fi

TIME

RINSE

1 time

2 times

3 times

4 times

5 times

* After 10 minutes later from the end of the washing, the power switch is turned off automatically.

SPIN

MIN.

SPIN

⁄

Spin in 1 minute.

SPIN

‹

Spin in 3 minutes.

MIN.

SPIN

›

Spin in 4 minutes.

MIN.

SPIN

fi

Spin in 5 minutes.

MIN.

SPIN

·

Spin in 9 minutes.

MIN.

23

WASH

WASH

(BC:15")

SPIN

RINSE (1)

RINSE

(BC:15")

SPIN

RINSE (2)

RINSE

(BC:15")

SPIN

SPIN

TOTAL

OPERA-

TING

TIME

L

S

H

M

L

S

H

M

M

L

H

15 sec

4 min

30 min

30 min

20 min

14 min

12 min

10 min

8 min

6 min

4 min

2 min

30 sec

2 min

30 sec

1 min

40 sec

20 sec

90 sec

40 sec

4 min

3 min

2 min

30 sec

2 min

2 min

30 sec

2 min

1 min

30 sec

1 min

40 sec

20 min

90 sec

40 sec

4 min

3 min

2 min

30 sec

2 min

2 min

30 sec

5 min

4 min

3 min

30 sec

90 sec

10 sec

MIN-SEC

W/S 53-10

W/S 51-10

W/S 45-10

S W/S 42-10

W/S 33-20

W/S

W/S

W/S

33-20

33-20

33-20

W/S

W/S

W/S

W/S

W/S

W/S

W/S

W/S

53-10

53-10

53-10

53-10

1. B.C.: 15": THIS IS A FUNCTION TO FLAT MOVING PULSATOR, LEFT, RIGHT FOR 15 SECONDS TO PREVENT

ECCENTRICITY OF THE LAUNDRY AFTER WASHING. (EXCEPT DRY, SILK)

2. THE 'A' INDICATES THE INERTIA RUNNING AT MOTOR STOP CONDITIONS.

3. THE 'W/S' INDICATES THE RINSE PROCESS ON WATER SUPPLY CONTINUOUSLY.

4. PROCESS OF E.SMALL WATER LEVEL IS THE SAME AS PROCESS OF SMALL WATER LEVEL

5. THE FILL TIME AND DRAIN TIME WILL VARY ACCORDING TO THE WATER PRESSURE, HOSE LENGTH, AND AFTER CONDITIONS.

6. DURING THE BALANCE SPIN. THE TUB WILL ROTATE AND STOP SEVERAL TIMES INTERMITTENLY.

7. PROCESS OF RINSE 2 TIME IS THE SAME AS RINSE PROCESS ON 'SENSOR COURSE'.

WASH

WASH

(BC:15")

SPIN

RINSE (1)

RINSE

(BC:15")

SPIN

RINSE (2)

RINSE

(BC:15")

SPIN

SPIN

TOTAL

OPERA-

TING

TIME

L

S

H

M

H

M

L

S

H

15

SEC

4

MIN

30

MIN

30

MIN

20

MIN

14

MIN

12

MIN

10

MIN

8

MIN

6

MIN

1

MIN

4

MIN

2

MIN

30

SEC

2

MIN

30

SEC

1

MIN

40

SEC

20

SEC

90

SEC

40

SEC

4

MIN

2

MIN

1

MIN

3

MIN

30

SEC

2

MIN

2

MIN

30

SEC

2

MIN

30

SEC

1

MIN

40

SEC

20

MIN

90

SEC

40

SEC

4

MIN

2

MIN

3

MIN

30

SEC

2

MIN

2

MIN

30

SEC

5

MIN

4

MIN

3

MIN

30

SEC

90

SEC

10

SEC

MIN-SEC

W/S W/S 51-10

M W/S W/S 51-10

W/S W/S 51-10

W/S W/S 51-10

33-00

31-00

36-30

36-30

36-30

86-10

86-10 H

M

L

S

* In case of the pump model, it doesn,t perform water input rinse (W/S).

86-10

86-10

86-10

NIGHT COURSE HAVE 3 TIMES RINSE PROCESS.

WASH

WASH

(BC:15")

RINSE (1)

SPIN

RINSE

(BC:15")

RINSE (2)

SPIN

RINSE

(BC:15")

SPIN

SPIN

TOTAL

OPERA-

TING

TIME

5

4

3

1

S

9

M

L

M

L

H

15 sec

4 min

30 min

30 min

20 min

14 min

12 min

10 min

8 min

2 min

30 sec

2 min

1 min

30 sec

1 min

40 sec

90 sec

4 min

3 min

2 min

30 sec

2 min

2 min

30 sec

2 min

1 min

30 sec

1 min

40 sec

90 sec

4 min

3 min

2 min

30 sec

2 min

2 min

30 sec

5 min

4 min

3 min

30 sec

90 sec

10 sec

min-sec

Process of selected course.

34 • +

H

Process of selected course.

34 • +

Process of selected course.

Process of selected course.

34 • +

34 • +

H 18•10

16•10

14•10

12•10

13•10

9•10

8•10

7•10

4•10

WASH

WASH

(BC:15")

RINSE (1)

SPIN

RINSE

(BC:15")

RINSE (2)

SPIN

RINSE

(BC:15")

SPIN

SPIN

TOTAL

OPERA-

TING

TIME

L

S

H

M

H

M

L

S

L

S

H

15 sec

4 min

30 min

30 min

20 min

14 min

12 min

10 min

8 min

2 min

30 sec

2 min

1 min

30 sec

1 min

40 sec

90 sec

4 min

3 min

2 min

30 sec

2 min

2 min

30 sec

2 min

1 min

30 sec

1 min

40 sec

90 sec

4 min

3 min

2 min

30 sec

2 min

2 min

30 sec

5 min

4 min

3 min

30 sec

90 sec

10 sec

min-sec

13•10

M 13•10

11•40

11•40

26•10

26•10

23•10

23•10

–

–

–

–

7. HOW TO CHECK THE P.C.B. ASS'Y

COURSE 1

Keep pushing three button (WASH, RINSE, SPIN SELECTOR) together and turn on the power switch.

DISPLAY FUNCTION

¡

State of first lighting.

™ Temperature which sensing thermistor.

LO: Thermistor open.

HI: Thermistor short.

£

TIME

SOAK WASH RINS SPIN

HOUR MIN.

RES.

TIME MIN.

REM.

WASH RINS SPIN

COURSE TEMP. LEVEL

FUZ.

DRY

SILK

MEM.

SPEE

STRO

BLAN

HOT

WARM

COLD

H.

M.

L..

S.

E.S.

All LED light 8 times and go back to first stage.

COURSE 2

processing COURSE 1, push the spin selector once or three times according to desire check mode.

Time to push the spin button

DISPLAY FUNCTION

1st time FUZ.

Pulsator rotate without water in the tub and bubble pump on.

2nd time

FUZ.

Drain ¤A Spin ¤A Cold water ¤A Hot water ¤A

Pulsator rotate (right) ¤A Bubble ¤A

Pulsator rotate (left) ¤A Auto power off.

FUZ.

3rd time

All LED light 8 times and go back to first stage.

COURSE 3

How to upgrade of water level.

Processing "COURSE 2", push button below diagram.

DISPLAY FUNCTION

Standard stage.

Upgrade of water level.

HOUR

SOAK WASH RINS SPIN

WASH RINS SPIN

FUZ.

HOUR MIN.

TIME MIN.

REM.

Fix the changing water level.

28

F – P.C.B.

SYMBOL

A

B

C

RATING(V) SPEC

100~127

220~240

250V/8A

250V/4A

OR 5A

100~127

220~240

110

127

220

600mA

315mA

OR 300mA

54uF

41.6uF

12.5uF

pr

13.5uF

230

240

12.5uF

11.4uF

*RATING:REFER TO RATING-

PLATE.

AC SOURCE

BL OR WH

GN/YW OR GN

BR PR BK

POWER CORD

EARTH

WIRING DIAGRAM

M–P.C.B.

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

BL

VT

WH/BK

WH

POWER

S/W

WH/RD

WH/RD

WH/RD

WH/RD

BL/YW

WH BL/YW

15 µH

WH

2 1

2 1

BL/YW

BK

BL/YW

BUBBLE

GENERATOR

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

2 1

2 1

2 1

BR

1

1

2

2

1 2 3

1 2 3

3 2 1

3 2 1

WH/RD

GN/YW

VT

BL/YW

SYNCHRONOUS

MOTOR

BL

B

WH/RD COLD W/S VALVE

BL/WH

WH/RD WH/RD

YW/BK

2 1

2 1

2 1

HOT W/S VALVE

WH/RD

VT

VT

1 2 3

1 2 3

BL

WH/RD MOTOR

BL

SAFETY

S/W

WATER

LEVEL

S/W

VT

BL

2 1

VT

2 1

BL VT

C

VT

BL/YW

WH/RD

2 1

2 1

GN/YW OR GN

F – P.C.B.

SYMBOL

A

B

C

RATING(V) SPEC

100~127

220~240

100~127

220~240

110

127

220

250V/8A

250V/4A

OR 5A

600mA

315mA

OR 300mA

54uF

41.6uF

12.5uF

or

13.5uF

230

240

12.5uF

11.4uF

*RATING:REFER TO RATING-

PLATE.

AC SOURCE

BL OR WH

GN/YW OR GN

BR PR BK

POWER CORD

EARTH

WIRING DIAGRAM

M–P.C.B.

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

BL

VT

WH/BK

WH

POWER

S/W

WH/RD

WH/RD

WH/RD

WH/RD

BL/YW

WH BL/YW

15 µH

WH

2 1

2 1

BL/YW

BK

BL/YW

BUBBLE

GENERATOR

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

2 1

2 1

2 1

BR

1

1

2

2

1 2 3

1 2 3

3 2 1

3 2 1

WH/RD

GN/YW

VT

BL/YW

SYNCHRONOUS

MOTOR

BL

B

WH/RD COLD W/S VALVE

BL/WH

WH/RD WH/RD

YW/BK

2 1

2 1

2 1

WH/RD

VT

VT

1 2 3

1 2 3

BL

WH/RD MOTOR

BL

SAFETY

S/W

WATER

LEVEL

S/W

VT

BL

2 1

VT

2 1

BL VT

C

VT

BL/YW

WH/RD

2 1

2 1

GN/YW OR GN

WIRING DIAGRAM

F – P.C.B.

SYMBOL

A

B

C

RATING(V) SPEC

100~127

220~240

100~127

220~240

110

127

220

250V/8A

250V/4A

OR 5A

600mA

315mA

OR 300mA

54uF

41.6uF

12.5uF

or

13.5uF

230

240

12.5uF

11.4uF

*RATING:REFER TO RATING-

PLATE.

AC SOURCE

BL OR WH

GN/YW OR GN

BR PR BK

POWER CORD

EARTH

M–P.C.B.

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

BL

VT

WH/BK

WH

POWER

S/W

WH/RD

WH/RD

WH/RD

WH/RD

BL/YW

WH BL/YW

15 µH

WH

2 1

2 1

BL/YW

BK

BL/YW

BUBBLE

GENERATOR

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

2 1

2 1

2 1

BR

1

1

2

2

1 2 3

1 2 3

3 2 1

3 2 1

B

WH/RD COLD W/S VALVE

BL/WH

WH/RD WH/RD

YW/BK

2 1

2 1

2 1

HOT W/S VALVE

WH/RD

VT

VT

SAFETY

S/W

1 2 3

1 2 3

BL

VT

BL

2 1

2 1

BL VT

WATER

LEVEL

S/W

VT

C

WH/RD

VT

BL/YW

BL

DRAIN

MOTOR

WH/RD MOTOR

BL

VT

BL/YW

WH/RD

2 1

2 1

GN/YW OR GN

9. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT

WARNING

BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE WASHING MACHINE, DISCONNECT THE

POWER CORD FROM THE ELECTRIC OUTLET.

GEAR MECHANISM ASS'Y REPLACEMENT

• Raise the top plate on the outer cabinet.

• Loosen four screws mounting outer tub cover and remove outer tub cover from the tub ass'y.

Outer tub cover

• Loosen the pulsator mounting screw and remove pulsator.

Pulsator Mounting screw

Mounting screw

• Remove the pulsator washer.

• Remove the spinner shaft flange nut by using 'T' type box wrench.

"T" type box wrench Washer

Nut-spin shaft fixing

• Remove the tub ass'y.

Pulsator

Nut-spin shaft fixing

Washer-spin shaft fixing

Tub ass'y

• Lay the front of the washer 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 wrench.

• Pull out the gear machanism ass'y.

Gear mechanism ass'y

Washer

Mounting bolt

NOTE: To assemble the gear mechanism ass'y, reverse the disassembly procedure.

Mounting bolt

32

DRAIN MOTOR AND VALVE REPLACEMENT

• Lay the front of the washer on the floor.

• Loosen the adjustment screw and four bolts mounting the drain motor.

• Take out the wire of drain motor from the bracket.

• Separate the drain motor from the bracket.

• Turn the valve lid by using screw driver as shown in figure and remove the valve lid from the valve frame.

Wire Bracket

Adjustment screw

Valve frame Bracket

Adjustment screw

Screw driver Valve lid Pin Pin

Valve packing Valve lid

Drain motor

BRAKE ADJUSTMENT

• Loosen the adjustment screw fastening the bracket and place the adjustment screw to the brake lever as shown in figure.

• Tighten the adjustment screw completely.

• Loosen the adjustment bolt and turn the adjustment bolt until the end of the bolt touches to the b rake lever.

• Tighten the lock nut and apply a small amount of paint-lock.

Brake lever

Adjustment bolt

3mm

Brake lever Adjustment screw

Gear mechanism ass'y

Clutch lever

NOTE:

1. The brake adjustment has been made at the factory, so that it is not to re-adjust. However, in case of insufficient brake operation, perform the upper procedure.

2. Overtightening of the adjustment bolt will cause poor brake performance.

3. Undertightening of the adjustment bolt will cause continuous bracking and, thereby, cause the problems of the motor during the spin cycle.

33

10. EXPLODED VIEW AND PARTS LIST

EXPLODED VIEW

P10

P15

P14

P11

P16

P06

P08

P17

P22

P03

P07

P13

P04

P05

P12

P09

P01

P18

P19

P21

P20

34

P02

T16

T09

T03

T08

T01

T11

T10

T07

T26

T20

T19

T25

T18

T17

T13

T12

T14

T06

T04

T02

T05

T29

T15

T31

T21

T30

T24

T28

T27

T22

T23

35

A01

C

C1

C07

C08

C1

C01

A04

A03

UP

POWER

C17

C16

C05

C03

C0

C

C1

C02

C1

A02

C06

C04

36

PARTS LIST

REF NO.

PART LIST

ASS’Y PLAET

P01 3614500300

P02

P03

P04

2TA13050SV

5EP4054800

5EP4054801

3615402500

3615400901

3615401400

P05

P06

P07

P08

3615402600

3615400801

3615401300

3613204500

3613204600

3610400400

3610400420

P09

P10

P11

P12

P13

P14

P15

P16

P17

P18

P19

P20

PART NAME

PLATE T

TAPE ALUMINUM

TRANS POWER

VLAVE-W, INLET (HOT)

VLAVE-W. INLET (COLD)

HOSE SPRAY A

HOSE SPRAY B

BODY DETERGENT

3611103100

3612301100

3618902101

3610028701

3610014351

3614800100

3619003300

3614200300

3614200310

3619002300

3619001600

3619002000

3615103300

3615103400

3610010300

3612709340

CASE DETERGENT

GASKET VALVE

UNIT BUBBLE AS

SENSOR PRESSURE

SWITCH SAFETY AS

PANEL REAR

SWITCH POWER AS

SPRING LEFT

SPRING RIGHT

ASSY DOOR

HARNESS AS

3612724300

PRPFSWKC00 FRONT PANEL AS

P21

P22

PRPFSWWU00

3610088400

3610901000

4500G09040

CAP

LOCK COVER

DESCRIPTION

HIPS

0.13t x 50mm SILVER

AC115V/50Hz DC0.65A

AC230V/50Hz DC0.65A

AC110-130V/60Hz

AC220V/60Hz

AC220-240V/50

AC110-130V/60Hz

AC220V/60Hz

AC220-240V/50

NBR L=74.5

NBR L=141

FRPP

FRPP, COLD ONLY

ABS

PVC-S

AC110-130V/60Hz

AC220V/60Hz

AC220-240V/50Hz

DC5V PS-D6 DOMESTIC

DC15V 10mA

ABS

ABS, COLD ONLY

AC110V/50, 60Hz

AC220V/50, 60Hz

AC240V/50, 60Hz

SUS 304 D=2.0

SUS 304 D=2.0

DOOR+WINDOW+HANDLE

DWF-7590RD

DWF-7560CTE (COLD ONLY)

DWF-7560TE

DWF-7560CTE

DWF-7590RDTE

CR

PP

Q’TY REMARK

2

1

1

1

1

1

1

18cm

1 T3-V1

T3-2

1

Option

COLD ONLY: 0EA

1

1

1

1

1

2

1

1

1

1

1

1

Option

COLD ONLY: 1EA

37

T18

T19

T20

P21

P22

P23

REF NO.

PART LIST

ASS’Y PLAET

T01 3610009900

3616101600

T02

T03

T04

3618800301

3618801700

3618802000

3612500100

T05

T06

T07

3612502200

3617200200

3610085500

3618800900

3618800100

4500D08170 T08

T09

T10

T11

T12

T13

T14

T15

T16

T17

4500D08180

4509L83070

4509G83081

3610017600

4505E3203A

3611402000

4509M34010

3964310510

3964220400

3964130700

3964610310

3960019700

3964820510

3618401310

3618401100

7650804211

3611502000

3611502800

3611600600

3617300201

7640801611

P24

P25

T26

4507D34020

3618300100

7341601611

PART NAME

BALANCER AS

TUB I

TUB U

GUIDE FILTER AS

FLANGE TUB

ASS'Y FILTER

TUB O

HOSE (to BUBBLE)

CLAMP

SPECIAL WASHER

NUT-SPIN SHAFT

ASS'Y PULSATOR

SC. PULSATOR FIX AS

COVER TUB

BASE

MOTOR CONDENSER

PULLEY MOTOR AS

BOLT HEX (to MOTOR)

CUSHION UPPER

CUSHION DOWN

BALANCER WEIGHT

GEAR MECHANISM

BOLT HEX (to GEAR)

BELT V

PLATE GEAR PROTECT

SPECIAL BOLT

(to PROTECT)

DESCRIPTION

PP

PP

PP

YUS430D

PP

PP

PP

ADC-12

PP (NOLON 74x130)

PP (J-370), PUMP

PP (J-370), NON-PUMP

ID=8.0, OD=12, EXPORT

SWC

SUS 304 T2.0 P144

ZDC2 Cu, Ni

PP (JI-330)

6x26 SCREW+RING O

PP (JI-360)

SECEN 2.0tx410x385

220V/50Hz (PN, NE)

110V/60Hz (PT, TE)

110V/50, 60Hz (JE)

240V/50Hz (PM, ME)

220V/60Hz (PL, LE)

120, 127V/60Hz (PA, PS, SE)

M-TYPE DS=10 DP=53

M-TYPE DS=10 DP=48.5

6B-1, 8x42, S.P/W, MFZN

POM

POM

FC-20, 3550gr

GM-6685, NTN

6B-1, 8x16, SW, MFZN

M20

SBHG 1.6T

6B-1, 6x16, MFZN

Q’TY

1

1

1

1

1

1

1

31cm

1

1

1

1

1

1

1

1

1

2

1

4

2

1

4

1

1

2

REMARK

DWF-7560/90

DWF-8060/90

DWF-7560/90

DWF-8060/90

DWF-8060/90

DWF-7560/90

DWF-8060/90

Non VE

No Thermistor

BRACKET

BALL BEARING

50Hz

60Hz

38

REF NO.

PART LIST

T27 3966320210

3966130120

450ED45020

3966010120

T28

T29

T30

3966320230

3966130140

450ED45040

3966010140

3617801000

3615403900

3613209600

3613206500

T31 3610076130

3618904120

3610076230

3610032630

3610045630

ASS'Y CABINET

C01

C02

3610800100

3610800200

C03

C04

C05

C06

C07

3612600500

3610009100

3610017400

3611402400

3611402500

C08

C09

C10

C11

C12

C13

C14

4509L03031

WX745N7B1-

WAK42H761-

WF915N7B1-

3610701600

4509D64000

3610010700

3610010800

3618903310

3618903300

C15

C16

C17

3611401700

3619604300

3610080310

3613207500

PART NAME DESCRIPTION

MOTOR SYNCHRONOUS 220V/60Hz, ST=18mm (LE)

LINK BRAKE

VALVE DRAIN AS

HOSE DRAIN I

HOSE DRAIN I AS

ASSY CONDENSER

CABINET UPPER

CABINET LOWER

HANDLE

ASSY LEG ADJUST

ASSY LEG FIX

COVER LEG

COVER LEG

COVER DRAIN HOLE

CORD POWER AS

BUSHING CORD

HARNESS OUTER

ASSY SUSPENSION (A)

ASSY SUSPENSION (B)

UNIT FUSE FILTER

COVER B

ASSY DRAIN PUMP

HOSE DRAIN B AS

100V/50, 60Hz, ST=18mm (JE)

110-130V/60Hz, ST=18mm (TE, SE)

220-240V/50Hz, ST=18mm (NE, ME)

220V/60Hz, ST=23mm (PL)

110V/50, 60Hz, ST=23mm (PJ)

110-130V/60Hz, ST=23mm (PT, PS)

220-240V/50Hz, ST=23mm (PN< PM)

POM (F20)

DWF-8590RDS

LDPE+EVA (L=106)

PE-LD/EVA (L=424)

54µF+60µH (JE, TE, PT)

45.6µF+60µH (PA)

41.6µF+60µH (SE, PS)

13.5µF+60µH (NE, PN, LE, PL)

11.4µF+60µH (ME, PM)

PP (J-380A)

PP (J-380A)

ABS

DWF-7590R

PP

ABS (LEFT)

ABS (RIGHT)

PE-HD

X H05W-F 3x0.75 2.3m GY (ME)

A VCTFK 2x0.75 2.3m GY (TE)

9F H05WW-F 3x0.75 2.7m BK (CHILE)

DA-B1-6NR4 (TE)

VSF 50/0.18 GREEN

DWF-7590R

DWF-7590R

250V 8A (TE, PT)

250V 4A (NE, PN, ME, PM, LE, PL)

DWF-7590R

220-240V/50Hz (PN, PM)

220V/60Hz (PT, PL)

DWF-6635P

Q’TY REMARK

1

NON-PUMP

1

1

1

1

1

1

2

2

2

1

1

1

1

1

2

1

1

2

1

1

PUMP

PUMP

NON-PUMP

PUMP

NON-PUMP

L=470mm

Connector type

90 SERIES

90 SERIES

BUYER SPEC.

For Plastic Cabinet

Option

39

REF NO.

PART LIST

ASS’Y ACCESSORY

A01

A02

3613207601

4509K56000

A03

A04

3613203101

3611402100

3611401100

PART NAME

HOSE INLET AS

HOSE DRAIN

HOSE AS

COVER UNDER

COVER U

DESCRIPTION

L=1.3m HOOK

EVA (L=830mm)

DWF-5230PN

FRPP

ABS

Q’TY REMARK

1

1

2

1

1

COLD ONLY: 1EA

NON-PUMP

PUMP

90 SERIES

40

11. TROUBLESHOOTING GUIDE

NOTE:

1. When you replace the P.C.B. ASS'Y do not scratch the surface of the P.C.B. ASS'Y.

2. Disconnect the power cord from the electric outlet.

CONCERNING WATER SUPPLY

PROBLEM CHECK POINT CAUSE

NO

Do you open the

Water tap?

YES

Is the filter of the water inlet valve clogged with dirt?

NO

Is the water pressure sufficient?

YES

NO

WATER IS

NOT

SUPPLIED.

YES

Does the water inlet valve make operating sound?

NO

Is the connector or the terminal connected properly?

YES

Is the output voltage of the P.C.B normal?

YES

NO

NO

Increase the water pressure.

NOTE: Open the water tap fully and measure the flow rate.

Flow rate ( l /min)

Water pressure

11.5

15.0

18.0

20.3

24.1

27.4

0.3

0.4

0.5

0.6

0.8

1.0

From the upper results, you know that the flow rate more than

11.5

l/ min. is essential for water supply.

Water inlet valve is defective.

Change water inlet valve.

Improper connection of the connector or the terminal.

P.C.B ASS'Y is defective.

SOLUTION

Open the water tap.

Clean the filter.

Connect the connector or the terminal properly.

Change the P.C.B AS.

YES

Lead wire is defective.

Change the lead wires.

41

PROBLEM

WATER

SUPPLY IS

NOT STOPPED.

CHECK POINT

Does the water supply continue while the power is turned off?

NO

Does the water supply start as soon as you press the power switch?

NO

Operate the washer after setting the water level to "HIGH"

YES

YES

Does the water supply continue after the water reaches to the "HIGH" level?

YES

Is the air tube of water level switch kinked or deformed?

YES

NO

CAUSE

The water inlet valve is defective.

The triac of P.C.B

is defective.

NO

Air tube is defective.

Pressure switch is defective.

CONCERNING WASHING

PROBLEM CHECK POINT

Does the motor operate after finishing water supply?

NO YES

Does pulsator rotate in only one diretion?

YES

THE

PULSATOR

DOES NOT

ROTATE EVEN

IF THE

WATER IS

SUPPLIED.

Does the motor make operating sound?

YES NO

Is the motor coil disconnected?

YES

CAUSE

The triac of

P.C.B is defective.

NO

Motor is defective.

NO

Is the connection condition of capacitor terminal good?

YES

Is the V-belt worn out?

NO

Improper connection.

YES

V-belt is defective.

42

SOLUTION

Change the water inlet valve.

Change the P.C.B

ASS'Y.

Normal operation

Change the air tube.

Change the

Pressure switch.

SOLUTION

Change the

P.C.B ASS'Y.

Normal

Change the motor.

Connect the terminal properly.

Change the V-belt.

Change the motor.

CONCERNING DRAINING

PROBLEM CHECK POINT

THE WASHER

DOES NOT

DRAIN.

CAUSE

YES

Is the lid open?

NO

Does the safety switch operate normally?

YES

Is the connector of P.C.B AS connectsd properly?

YES

NO

NO

Safety switch is defective.

Improper connection of the connector

P.C.B ASS'Y is defective.

Do you put down the drain hose?

YES

Does the drain motor operate normally?

NO

Is the input voltage of drain motor normal?

NO

NO

YES

YES

Improper installation

Drain problem by the foreign matter accumulated inside drain valve housing.

Drain motor is defective.

P.C.B ASS'Y is defective.

SOLUTION

Close the lid.

Change the safety switch.

Connect the connector properly.

Change P.C.B ASS'Y.

Install drain hose properly.

Remove the foreign matter.

Change the drain motor.

Change the P.C.B

ASS'Y.

43

CONCERNING SPINNING

PROBLEM CHECK POINT

THE WASHER

DOES NOT

SPIN.

Does the pulsator rotate while the tub does not rotate?

YES

NO

Is the input voltage of the drain motor normal?

NO

YES

CAUSE

Drain motor is defective.

P.C. B ASS'Y is defective.

Is the V-belt worn out?

YES

NO

Is the input voltage of motor normal?

NO

Is the connection condition of capacitor terminal good?

YES

NO

YES

V-belt is defective.

Motor is defective.

Improper connection.

P.C.B ASS'Y is defective.

SOLUTION

Change the drain motor

Change the

P.C.B ASS'Y

Change the

V-belt

Change the motor

Connect the terminal correctly

Change the

P.C.B ASS'Y

44

CONCERNING OPERATION

PROBLEM CHECK POINT

THE INDICATOR

LAMP (LED)

DOES NOT

LIGHT UP

WHEN THE

POWER S/W

IS PRESSED.

Is the plug connected to electric outlet?

YES

Is the power switch pressed?

YES

Is the condition of power switch good?

YES

Is the connector of the P.C.B. ASS'Y connected properly?

YES

Is output voltage of the transformer normal?

YES

NO

NO

NO

PROGRESS

LAMPS (LED)

DO NOT

LIGHT UP.

MOTOR

ROTATES

WHEN

START/HOLD

BUTTON

IS NOT

PRESSED.

ABNORMAL

NOISE

DURING

WASH

PROCESS.

CAUSE

NO

NO

Power switch is defective.

Improper connection of the connector.

Transformer is defective.

P.C.B ASS'Y is defective.

Do you press

START/HOLD button?

NO

YES

P.C.B ASS.Y is defective.

Does the pressure switch operate normally?

YES

Check the output voltage of P.C.B ASS'Y.

NO

Pressure switch is defective.

Abnormal

P.C.B ASS.Y is defective.

Is the strange noise generated when the pulsator rotates in TEST

MODE of P.C.B

ASS'Y.

NO

Is the V-belt worn out?

YES

YES

There is foreign matter between pulsator and tub.

V-belt is defective.

45

SOLUTION

Connect the plug.

Press the power switch.

Change power switch.

Connect the connector properly.

Change the transformer.

Change P.C.B ASS'Y.

Press START/HOLD button.

Change P.C.B ASS'Y.

Change the pressure switch.

Change P.C.B ASS'Y.

Remove the foreign matter.

Change the V-belt.

CONCERNING ERROR MESSAGE

MESSAGE CAUSE SOLUTION

Improper installation of drain hose.

Install drain hose properly.

Drain problem by being clogged with foreign matter.

Remove foreign matter in drain valve.

Drain motor defective.

Water supply tap is closed.

Inlet valve is clogged.

Flow volume of water less than 11.5l/min.

Replace drain motor.

Open water supply tap.

Clean the Inlet valve.

Flow volume not less than 11.5l/min. is necessary.

Wash loads get uneven during spin.

Poor installation of the unit.

The lid is opened.

Point of safety s/w. defective.

The P.C.B. ASS'Y is defective.

Re-set wash loads evenly.

Install properly.

Close the lid.

Replace safety switch.

Replace the P.C.B. ASS'Y.

Sensor switch or P.C.B. ASS'Y is defective.

This condition shows in case of reservation washing (S/H) button pressed and course is not set.

This condition shows that (S/H) button is pressed with the door being open after reservation washing time is set.

Replace the sensor s/w. and operate the sensor course.

In case 'E9' message is not disappear, replace the P.C.B. ASS'Y.

Turn the power switch on and off and then set the course.

Close the door.

46

S/M No.: WF80600200

DAEWOO ELECTRONICS CO., LTD.

612-1, AHYEON-DONG, MAPO-GU,

SEOUL, KOREA.

C.P.O. BOX 8003 SEOUL KOREA

TELEX: DWELEC K28177-8

CABLE:"DAEWOOELEC"

FAX: (02) 364-5588/5305

TEL: (02) 360/7315~7

PRINTED DATE: FEB.1996'