Daewoo DWF-805, DWF-806, DWF-753, DWF-752, DWF-756 User Manual

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Service Manual

Auto Washer

Model : DWF-750/752/800/802

753/755/803/805

756/758/806/808

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.

SHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WAS

TO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AU

SHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WAS

TO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AU

SHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WAS

TO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AU

SHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WAS

WASHING MACHINE

Contents

 

1. SPECIFICATIONS...................................................................................................................

2

2. STRUCTURE OF THE WASHING MACHINE .......................................................................

3

3. FUNCTIONS OF THE CONTROL PANEL .............................................................................

4

4. DIRECTIONS FOR INSTALLATION AND USE

 

LOCATION OF WASHER ...............................................................................................................

6

DRAIN SYSTEM..............................................................................................................................

6

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

7

HOW TO CLEAN THE FILTER .......................................................................................................

8

5. FEATURE AND TECHNICAL EXPLANATION

 

FEATURE OF THE WASHING MACHINE .....................................................................................

9

WATER CURRENT TO ADJUST THE UNBALANCED LOAD ......................................................

9

AUTOMATIC WATER SUPPLY SYSTEM .....................................................................................

9

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

10

SOFTENER DISPENSER .............................................................................................................

11

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

12

CIRCULATING-WATER ................................................................................................................

12

LINT FILTER..................................................................................................................................

13

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

13

DRAIN MOTOR .............................................................................................................................

13

GEAR MECHANISM ASS’Y .........................................................................................................

14

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

14

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

15

6. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT

 

GEAR MECHANISM ASS’Y REPLACEMENT.............................................................................

16

MOTOR SYNCHRONOUS AND VALVE REPLACEMENT..........................................................

18

BRAKE ADJUSTMENT.................................................................................................................

18

7. THE REPAIR METHOD OF GEAR MECHANISM FOR CLUTCH SPRING PROBLEM

 

THE STRUCTURE OF GEAR MECHANISM...............................................................................

19

HOW TO CHECK THE CLUTCH SPRING PROBLEM................................................................

20

THE PROCESS OF DISASSEMBLE............................................................................................

21

THE PROCESS OF ASSEMBLE..................................................................................................

23

8. TROUBLE SHOOTING GUIDE

 

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

25

CONCERNING WASHING ...........................................................................................................

26

CONCERNING DRAINING...........................................................................................................

27

CONCERNING SPINNING ...........................................................................................................

28

CONCERNING OPERATION .......................................................................................................

29

9. PRESENTATION OF THE P.C.B ASS’Y ..............................................................................

30

APPENDIX

 

WIRING DIAGRAM .......................................................................................................................

31

PARTS DIAGRAM & PARTS LIST................................................................................................

35

CIRCUIT DIAGRAM......................................................................................................................

44

1. SPECIFICATIONS

NO.

ITEM

 

DWF-750/753/756

 

DWF-752/755/758

 

DWF-800/803/806

 

DWF-802/805/808

 

 

 

 

 

 

 

 

 

1

POWER SOURCE

 

 

AVAILABLE IN ALL LOCAL AC VOLTAGE

 

 

 

 

 

 

 

 

 

 

 

2

POWER

50Hz

 

 

320W

 

 

 

 

 

 

 

 

 

 

 

CONSUMPTION

60Hz

 

 

300W(110~127V) / 340W(220V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

MACHINE

NET

28kg/28.5kg(pump)

 

28.5kg/29kg(pump)

 

 

 

 

 

 

 

 

 

WEIGHT

GROSS

31.5kg/32kg(pump)

 

32kg/32.5kg(pump)

 

 

 

 

 

 

 

 

 

 

 

 

4

DIMENSION (WXHXD)

525X858X535

 

525X948X535

 

525X858X535

 

525X948X535

 

 

 

 

 

 

 

 

 

5

MATERIAL OF INTERNAL TUB

PLASTIC

 

 

STAINLESS STEEL

 

 

 

 

 

 

 

 

 

6

WATER LEVEL SELECTOR

 

 

HIGH(55l), MID(45l), LOW(31l)

 

 

 

 

 

 

 

 

 

 

 

 

7

OPERATING WATER PRESSURE

 

 

0.3kgf/cm2~8kgf/cm2

(2.94 N/cm2~78.4N/cm2)

 

 

 

 

 

 

 

 

 

 

 

 

8

MAXIMUM MASS OF TEXTILE

5.5kg

 

 

 

6.0kg

 

 

 

 

 

 

 

 

 

 

REVOLUTION

WASH

 

 

125~145(50Hz), 130~150(60Hz)

 

 

 

 

 

 

 

 

 

 

 

9

SPIN

 

 

710~725(50Hz), 760~785(60Hz)

 

 

PER MINUTE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SUIT

 

 

50(50Hz), 60(60Hz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

WATER CONSUMPTION

 

 

APPROX. 130l/CYCLE

 

 

 

 

 

 

 

 

 

 

 

11

WATER LEVEL CONTROL

 

 

ELECTRONICAL SENSOR

 

 

 

 

 

 

 

 

 

 

 

12

ANTI NOISE PLATE

 

 

OPTION

 

 

 

 

 

 

 

 

 

 

 

13

GEAR MECHANISM ASS’Y

 

 

SPUR GEAR

 

 

 

 

 

 

 

 

 

 

 

 

14

LINT FILTER

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

15

SOFTENER INLET

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

16

ALARM SIGNAL

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

17

AUTO. WATER SUPPLY

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

18

FUNCTION FOR BUBBLE

 

 

OPTION

 

 

 

 

 

 

 

 

 

 

 

 

19

AUTO RE-FEED WATER

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

20

AUTO POWER OFF

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

2 SPECIFICATIONS

2. STRUCTURE OF THE WASHING MACHINE

The parts and features of your washer are illustrated on this page.

Become familiar with all parts and features before using your washer.

NOTE

The drawing in this book may vary from your washer model. They are designed to show the different features of all models covered by this book, Your model may not include all features.

Page references are included next to same features.

Refer to those pages for more information about the features.

HOT WATER TAP

After using the washer, close the water tap.

In case of the single valve model, there is no hot water valve.

• SOFTENER INLET

• BLEACH INLET

CONTROL PANEL

POWER SWITCH

PULSATOR

ADJUSTABLE LEG

ACCESSORIES

• COLD WATER TAP After using the washer, close the water tap

• DETERGENT CASE

• LINT FILTER

• GROUND WIRE In case of 3-wire power cord, ground wire will not be

provided

• POWER CORD

• DRAIN HOSE

DRYTEN(OPTION)

HOSE ADAPTER

UNDER COVER(OPTION) HOSE CONNECTOR(OPTION)

 

UP

In case of screw shaped inlet hoses

 

water tap adapters will not be provided.

 

DRAIN HOSE

INLET HOSE(OPTION) CONNECTOR INLET(OPTION)

NON PUMP MODEL PUMP MODEL

STRUCTURE 3

3. FUNCTIONS OF THE CONTROL PANEL

Control panel has micom sensor.

As the buttons are pressed, the lamps indicating the selection of your desired washing program will light up. 1. DWF-750/752/800/802

HOURS

RES.

CONTROL

PROGRAM

2. DWF-753/755/803/805

• Press this switch to turn the power on or off.

It can be used to choose water temperature to be supplied.

As the button is pressed, water temperature will be repeated.

COLD → COLD+HOT → HOT

• In case of the single valve model, there is no wash temperature selector function.

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

• As the button is pressed, water level is selected by MID → HIGH → LOW

RES.

• It can be used to pre-engage time for wash.

 

It is the button for the partial process or the combination of each process (wash, rinse, spin)

If you want to change wash time, rinse times, spin time, you must press this button after

CONTROL

selecting each process by the process button. Also, this button can be used to spin only.

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

PROGRAM • As the button is pressed, program will be selected by following order :

FUZZY → FUZZY+SOAK → HEAVY → HEAVY+SOAK → SPEEDY → SUIT(WOOL)

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

• When you want to change program in operating;

press the “START/HOLD” button → Select the program that you want to change → press the “START/HOLD” button again.

4 CONTROL PANEL

3. DWF-756/758/806/808

• Press this switch to turn the power on or off.

• It can be used to choose water temperature to be supplied.

• As the button is pressed, water temperature will be repeated. COLD → COLD+HOT → HOT

In case of the single valve model, there is no wash temperature selector function.

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

As the button is pressed, water level is selected by MID → HIGH → LOW

It can be used to cancel the full-automatic program.

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

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

• It can be used to pre-engage time for wash.

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

• As the button is pressed, program will be selected by following order : FUZZY → HEAVY → SUIT(WOOL) → BLANKET → SPEEDY

• It can be used to adjust washing time.

• As the button is pressed, it will repeat. 6 MIN → 9 → 12 → 15 → 18 → SOAK

• It can be used to adjust rinse times.

• As the button is pressed, it will repeat.

1 TIME → 2 → 3 → 4 → 5

It can be used to adjust spin time.

As the button is pressed, it will repeat. 1MIN → 3 → 5 → 7 → 9

Operation and temporary stop is repeated as they are pressed.

• When you want to change program in operating;

press the “START/HOLD” button → Select the program that you want to change → press the “START/HOLD” button again.

PROCEDURE 5

4. DIRECTIONS FOR INSTALLATION AND USE

§èLOCATION OF WASHER

Check location where washer will be installed. Make sure you have everything necessary for correct installation. Proper installation is your responsibility.

Do not place or store your washer below 0˚C(32˚F) to avoid any damage from freezing.

Install the washer on the horizontal sold foor.

C

B

A

UP DOWN

If the washer is installed on an unsuitable floor, it could make considerable noise, vibrate and cause a malfunction.

If washer is not level, adjust the front leg(A) up or down for horizontal setting.

Earthed electrical outlet(B) is required with 20cm of bottom back of washer cabinet.

Hot and cold water faucets (C) must be within 1M of the upper back of the washer cabinet and provide water pressure 0.3kgf/cm2- 8kgf/cm2(2.94N/cm2-78.4N/cm2).

§èDRAIN SYSTEM

Never forget to install drain hose before operating your washer.

The packing box is opened, there are a drain hose.

• Conect the drain hose to the drain outlet at the back side of the washer.

Non-Pump Model

Pump Model

 

 

Drain Outlet

Drain hose

Drain hose

NOTES

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

Non-Pump Model

1In case that it goes over a door sill.

2In case of extending the drain hose.

3Be careful that the end of the drain

Don’t let the height of the drain

Don’t let the total length exceed 3m.

hose is not immersed in water.

hose exceed 20cm from the bottom

 

 

of washer.

3m

 

 

 

20Cm

 

 

 

 

Pump Model

 

Laundry tub drain system

 

Standpipe drain system

• Top of tub must be at

 

• Needs a 3cm minimum diameter standpipe with minimum

least 86cm (34inches)

 

carry away capacity of 30liters per minute.

high and no higher than

 

• Top of tub must be at

 

130cm from bottom of

A

least 86cm(34inches)

 

washer (A)

high and no higher than

B

 

 

 

130cm from bottom of

 

 

 

washer (B)

 

6 DIRECTIONS

§èHOW TO CONNECT THE INLET HOSE

Be careful not to mistake in supplying between the hot(maximum : 50˚C) and cold water.

In using only one water tap or in case of attached one water inlet valve, connect the inlet hose to the cold water inlet valve.

Do not over tighten : this could cause damage to couplings.

FOR ORDINARY TAP

 

Pull down the collar

Loosen the four

1of the inlet hose to

2screws at the water

separate it from the

tap adapter, but don’t

water tap adapter.

loosen the screws until

 

they are separated from

 

the water tap adapter.

¡ collar

 

Remove the tape,

Connect the inlet

4and screw connector

5hose to the water tap

B into connect A tightly.

adapter by pulling down

 

the collar of the hose end.

Connector A

Connector B

FOR SCREW-SHAPED TAP

 

 

Connect the inlet

Connect the connec-

1hose to the water tap

2tor-inlet supplied if

by screwing the con-

necessary.

 

nector D tightly.

 

 

 

 

 

Connector

 

 

 

Inlet

 

 

Rubber

 

 

Connector D

Packing

 

Rubber

 

 

Connector D

Packing

 

 

 

3Connect 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.

TAPE

6Connect the inlet hose adapter of the hose to the water inlet of the washer by turning it clockwise to be fixed tightly.

• Please packing inside the inlet hose adapter of the hose.

3Insert the inlet hose adapter into the water inlet of washer and turn it to be fixed.

Inlet Hose

Connector C

Hose

• Assert the packing in the inlet

 

 

Connector C

CONNECTION 7

§èHOW TO CLEAN THE FILTER

CLEANING THE LINT FILTER

 

Pull the Filter frame

Turn the lint filter

1upward.

2inside out, wash the

 

lint off with water.

Lint Filter

Filter Frame

3Return the filter as it was, and insert the filter frame into the slot.

CLEANING THE WATER INLET FILTER

• Clean the filter when water leaks from the water inlet.

Pull the

Turn off the

Pull the

Remove the dirt

1power plug

2water supply

3inlet filter out.

4from the inlet filter

out before

to the washer

 

with a brush.

cleaning it.

and separate

 

 

 

the inlet hose.

 

 

CLEANING THE DRAIN FILTER

In case of “U” shaped drain hose, this filter’s equipped at the back side of washer.

This drain filter is to screen the foreign stuffs such as threads, coins, pins, buttons etc ..

If the drain filter is not cleaned at proper time (every 10 times of use), drain problem could be caused.

Put down the

Turn the cap counter-

Pull out the filter assembly off

1remained water in the

2clockwise.

3the case of the main body.

hose. And put a container

 

 

SLIT

under the filter to collect

 

FILTER

 

 

water.

CAP

 

CASE

 

 

 

 

 

CAP

 

FILTER CONTAINER

 

 

 

4Clean the drain filter removing the foreign stuffs.

FILTER

CAP

Put in the filter along the

6

Turn the cap clockwise tightly.

5guiding prominence of the

 

case. Please note the left

 

 

position of the filter adjusting

 

 

the groove to the guide rib.

 

 

CASE

 

 

FILTER

 

CAP

GUIDE

 

RIB

 

 

CAP

 

 

SLIT

 

 

8 CONVENIENCE

5. FEATURE AND TECHNICAL EXPLANATION

FEATURE OF THE WASHING MACHINE

1The first air bubble washing system in the world.

2Quiet washing through the innovational low-noise design.

3The wash effectiveness is much more enhanced because of the air bubble washing system. 4The laundry detergent dissolves well in water because of the air bubble washing system. 5The adoption of the water currents to adjust the unbalanced load.

6One-touch operation system.

WATER CURRENT 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 35 seconds.(But, the SUIT course have no operation of the water currents to adjust the unbalnced load.)

EFFECT

It reduces vibration and noise effectively while spinning.

WATER FLOW

WASH

 

 

DRAIN

SPIN

FILL

RINSE 1

 

 

DRAIN

SPIN

FILL

RINSE 2

 

 

DRAIN

•••

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTOR C.W

SINGAL C.C.W

TIME(SEC.)

0.4

0.4

0.4

0.4

0.4

0.4

•••••••

40 SEC. (About 25 Times)

* When the water level is “HIGH”

AUTOMATIC WATER SUPPLY SYSTEM

The water level would be lowered because the clothes absorbs water at the beginning of washing. Therefore, after 60 seconds, the operation is interrupted to check the water level, and then the water is supplied again until the selected water level is reached.

EXPLANATION 9

AUTOMATIC DRAINNING TIME ADJUSTMENT

This system adjusts the draining time automatically according to the draining condition.

Draining

Good draining

The washer begins spin process after drainage.

 

 

Bad draining

Draininig time is prolonged.

condition

 

 

No draining

Program is stopped and gives the alarm.

 

 

 

 

FUNCTIONAL PRINCIPLE

1 The micom can remember the time from the begining of drain to reset point when the pressure switch reaches to “OFF” point

Drain Time

Movement of the Program

Less than

Continue draining

10 minutes

More than

Program stops and gives the alarm with blinked on display lamp.

10 minutes

2 In case of continuous draining, residual drain time is determined by micom. Draining time as a whole = D + 40

Residual drain time.

The time remembered by micom.

10 EXPLANATION

SOFTENER DISPENSER

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

This is installed inside the auto-balancer.

FUNCTIONAL PRINCIPLE

1Softener stays in room (A) when poured into softener inlet.

2Softener moves from (A) to (B) by centrifugal force during intermittent spin process. 3Softener flows from (B) to (C) during rinse process next to intermittent spin.

4Softener moves from (C) to (D) by centrigfugal force during second intermittent spin.

After spin process is finished, the softener is added into the tub through softener outlet.

FLOW OF THE SOFTENER

 

 

 

 

 

 

Wash

 

 

Intermittent

 

Hold

 

Intermittent

 

Rinse

 

Spin

 

 

 

 

 

 

 

 

 

 

 

Spin

 

 

 

 

 

 

Spin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal

Centrifugal

 

Flow in

 

Centrifugal

 

Flow in

 

 

 

 

 

 

 

 

 

 

 

force

 

 

 

 

 

 

force

 

 

 

 

 

 

 

Program

(A)

 

 

 

 

(B)

 

 

(C)

 

 

 

 

(D)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FLOW OF THE SOFTENER INSIDE OF THE BALANCER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Room inside

 

A

 

 

B

 

 

C

 

 

D

 

 

 

 

 

 

 

 

 

the balancer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Centrifugal force

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flowing by weight

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

HOW TO CHECK MOVEMENT

Pour a reasonable amount penser and operate the rinse cycle, make sure that tub through softener outlet

Balancer

Softener

outlet

B D

A C

Softener inlet

EXPLANATION 11

AUTOMATIC UNBALANCE ADJUSTMENT

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

FUNCTIONAL PRINCIPLE

1When the lid is closed, the safety switch contact is “ON” position.

2In 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.

3In 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.

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

NOTES

The alarm finished when you close the lid after opening it. Check the unbalance of the wash load and the installation condition.

CIRCULATING-WATER

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

Filter

Tub

 

Water

Outer tub

channel

 

Pulsator

 

12 EXPLANATION

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.

HOW TO REPLACE LINT FILTER

Filterr

BleachBleachInlet

Inlet

Pulsator

1Pull the filter frame upward.

2Turn the lint filter inside out, and wash the lint off with water 3Return the filter as it was, and fix the filter frame to the slot

RESIDUAL TIME DISPLAY

When the START/HOLD button is pressed, the residual time counted down according to process.

When operation is finished, the TIME INDICATOR will light

DRAIN MOTOR

STRUCTURE

Pull

Loosen

Pulley

Lever

Inductive ring

Magnet

Coil of motor

Magnet of motor

FUNCTIONAL PRINCIPLE

1When the DRAIN MOTOR connected to the power revolves the pulley by gear assembly for reducing.

2When the pulley is rotated, the pulley winds the wire to 3Therefore, rotation of pulley changed to the linear moving 4The wire pulls the brake lever of Gear Mechanism Ass’y 5After the wire pulled, gear assembly is separated from

lever.

6When the power is turned off, the drain valve is closed

EXPLANATION 13

Daewoo DWF-805, DWF-806, DWF-753, DWF-752, DWF-756 User Manual

GEAR MECHANISM ASSY

The proper water currents is made by the rotation of pulsator at a low speed to prevent the damage to the small sized clothes.

Pulsator shaft

 

 

Spin shaft

One way clutch

 

bearing

Gear unit as

Brake lever Clutch spring Clutch boss

Gear pulley

Planetary gear Sun gear Internal gear

Gear unit as Motor

Pulsator

1 revolution

5 revolutions

Gear pulley

V-belt

Motor

 

1490 r.p.m

 

(50Hz)

 

 

Pulsator

 

Gear Unit as

Gear Pulley

138 r.p.m

720 r.p.m

Tub

 

 

Directly

 

720 r.p.m

PRINCIPLE OF BUBBLE GENERATOR

STRUCTURE

Bobbin & coil

 

 

 

Magnet

Armature

Bellows

 

 

 

 

 

Trans core

 

 

 

 

 

 

Air out hole

Air

Air

Air in hole

Protector A

 

 

 

 

Protector B

 

 

 

14 EXPLANATION

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