DAEWOO DWF-1089, DWF-9289, DWF-8089, DWF-7589 Service Manual
AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO
WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER
AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO
WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER
AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO
WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER
AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO
WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER
Contents
1. SPECIFICA TIONS 2
2. STRUCTURE OF THE WASHING MACHINE 3
3. FUNCTIONS OF THE CONTROL P ANEL 4
4. DIRECTIONS FOR INST ALLATION AND USE
INSTALLATION OF THE UNDER BASE COVER 5
HOW TO INSTALL ON AN INCLINED PLACE 5
HOW TO CONNECT THE INLET HOSE 6
5. WASHING PROCEDURE AND COURSE SELECTION
FULL AUTOMATIC COURSE 7
PARTIAL SELECTIONS AMONG WASH, RINSE OR SPIN 8
DRY, SILK WAHING 9, 10
ENCHANCED CONVENIENCE IN USE 11
6. FEA TURE AND TECHNICAL EXPLANATION
FEATURE OF THE WASHING MACHINE 12
WATER CURRENT TO ADJUST THE UNBALANCED LOAD 12
FUNCTION FOR SOAK WASH 12
AUTOMATIC WATER SUPPLY SYSTEM FOR BLANKET WASH 12
PULSATOR SYSTEM 13
AUTOMATIC DRAINING TIME ADJUSTMENT 13
SOFTENER DISPENSER 14
AUTOMATIC UNBALANCE ADJUSTMENT 15
CIRCULA TING-WATER COURSE AND LINT FILTER 15
LINT FILTER 16
RESIDUAL TIME DISPLAY 16
DRAIN MOTOR 16
GEAR MECHANISM ASS’Y 17
PRINCIPLE OF BUBBLE GENERATOR 17
FUNCTIONAL PRINCIPLE OF BUBBLE WASHING MACHINE 18
7. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT
GEAR MECHANISM ASS’Y REPLACEMENT 19
DRAIN MOTOR AND VALVE 20
BRAKE ADJUSTMENT 20
8. TROUBLE SHOOTING GUIDE
CONCERNING WATER SUPPLY 21
CONCERNING WASHING 22
CONCERNING DRAINING 23
CONCERNING SPINNING 24
CONCERNING OPERA TION 25
9. PRESENT ATION OF THE P.C.B ASS’Y 26
APPENDIX
WIRING DIAGRAM 27
PARTS DIAGRAM 31
PARTS LIST 34
WASHING MACHINE
CIRCUIT DIAGRAM 42
1. SPECIFICATIONS
NO. ITEM DWF-1089 DWF-9289 DWF-8089 DWF-7589
1 POWER SOURCE AVAILABLE IN ALL LOCAL AC VOLTAGE AND CYCLE
2
POWER CONSUMPTION
MACHINE NON-PUMP
3
WEIGHT PUMP
50Hz
430W
55Kg (GROSS : 64Kg)
56Kg (GROSS : 65Kg)
60Hz
480W
50Hz
430W
60Hz
480W
54Kg (GROSS : 63Kg)
55Kg (GROSS : 64Kg)
50Hz
400W
60Hz
460W
50Kg (GROSS : 60Kg)
51Kg (GROSS : 61Kg)
50Hz
400W
49Kg (GROSS : 59Kg)
50Kg (GROSS : 60Kg)
4 DIMENSION (WXHXD) 628 X 1005 X 673mm 610 X 962 X 655mm
FULL AUTOMA TIC 8 COURSE
5 WASHING COURSE
(FUZZY, MEMORY, DRY , SILK, ECONOMICAL, STRONG, NIGHT, BLANKET)
6
WATER CONSUMPTION
7
WATER LEVEL SELECTOR
8
OPERATING W ATER PRESSURE
NORMAL 315L
HIGH(96L), MID(81L)
LOW(65L), SMALL(49L)
E.SMALL(36L)
NORMAL 304L
HIGH(93L), MID(78L)
LOW(61L), SMALL(48L)
E.SMALL(33L)
0.3kgf/cm2~8kgf/cm
2
(2.94 N/cm2~78.4N/cm2)
NORMAL 265L
HIGH(82L), MID(70L)
LOW(57L), SMALL(43L)
E.SMALL(31.5L)
NORMAL 259L
HIGH(80L), MID(68L)
LOW(55L), SMALL(42L)
E.SMALL(30.5L)
60Hz WASH : 145~160, SPIN : 750~800
REVOLUTION
9 50Hz WASH : 130~145, SPIN : 700~750
PER MINUTE
SILK, DRY
COURSE
WASH : 70 (60Hz), 60 (50Hz)
10 PULSAT OR 6 WINGS (Ø396mm) 6 WINGS (Ø376mm)
60Hz
460W
11
WATER LAVEL CONTROL
ELECTRONICAL SENSOR
12 ANTI NOISE PLATE O O O O
13
GEAR MECHANISM ASS’Y
HELICAL GEAR FOR LOW NOISE
14 LINT FILTER O O O O
15 SOFTENER INLET O O O O
16
FUNCTION FOR SOAK WASH
OOOO
17 ALARM SIGNAL O O O O
18
RESIDUAL TIME DISPLAY
19
AUTO. WATER SUPPLY
OOOO
OOOO
20 NEW WATER FLOW W ATER FLOW FOR ADJUST THE UNBALANCED LOAD
21 ECONOMIC COURSE O O O O
22
FUNCTION FOR BUBBLE
23
AUTO RE-FEED WATER
OOOO
OOOO
24 AUTO POWER OFF O O O O
2
SPECIFICATIONS
2. STRUCTURE OF THE WASHING MACHINE
•COLD WATER TAP
After using the washer,
close the water tap
and turn off the power.
In case of 3-wire
power cord ground
wire will not be
provided
After using the washer, course the water tap and
turn off the power
•HOOK HOLE
•HOT WATER TAP
Pour softener into the softener inlet just before
wash and will be added into the tub automatically
just before the final rinse.
•SOFTENER INLET
•TUB
•BLEACH INLET
•POWER SWITCH
•CONTROL PANEL
•ADJUSTABLE LEGS
•LINT FILTER
•PULSATOR
•COVER UNDER
•POWER CORD
•GROUND WIRE
•HOSE DRAIN
Accessories
DRYTEN
INLET HOSE
COVER UNDER [OPTION]
HOSE DRAIN
WA TER TAP ADAPTER
HOSE DRAIN CLAMP
STRUCTURE
3
3. FUNCTIONS OF THE CONTROL PANEL
Control Panel
It has micom sensor.
As the buttons are pressed, the
lamps indicating the selection
of you desired washing
program will light up.
PRE-ENGAGEMENT
• It can be used to pre-engage
time for wash
HOW TO USE SWITCH
• Press this Switch to turn the
power ON or OFF .
After turning OFF the power,
wait for more than 3 seconds
and then turn it ON again.
ALL AUTOMATIC WASHER
AERO FUZZY & AIR POWER
POWER
RES.
BUTTON FOR PROGRAM
CANCEL
• It can be used to cancel the fullautomatic course.
• When the button is pressed the
display will be light down. If you
want to wash, rinse or spin, you
can press one of the button.
RES.
SOAK
18
14
WASH
12
10
6
CANCEL
TIME
FUZZY MEM. DRY
4
SILK ECO. STRO. NIGHT BLAN
WASH
WARM
COLD
HOUR
MIN.
HOT
RINSE
TIME DISPLAY
• The lamps easily indicate the
option selection of washing
program and process by letters.
H.
5
M.
L.
S.
E.S
4
3
RINSE
SPIN
3
1
2
1
FEED
9
5
COURSE
SPIN
START/HOLD BUTTON
• Operation and temporary stop
are repeated as it is pressed it
will be repeated ¡‚Operation¡„,
¡‚Temporary stop¡„according to
the one time pressing or two
times pressing.
When you want to change
course in operating;
- Press the S/H button.
- Select the course that you
want to change.
- Press the S/H button again!
WASH TEMP.
WATER LEVEL
START/
HOLD
WASH TEMPERA TURE
SELECTOR
• It can be used to choose water
temperature to be supplied.
• As the button is pressed, it will
be repeated following sings ;
COLD ¤A HOT ¤AWARM
TEMP. : TEMPERATURE
WARM :
COLD+HOT WATER
COLD : COLD WATER
HOT : HOT WATER
• In case of the single valve
model, there is no water
FEED
• In case of the pump model,
there is no FEED function.
WASHING TIME
• It can be used to adjust washing
time
• As the button is pressed, you’ll
see the repeated.
4¤A6¤A10¤A12¤A14¤A18¤A
SOAK.
RINSE TIME SELECTOR
• This button selects the number
or times you want to rinse.
• As the button is pressed, it will
be repeated
* Non-pump Model
¤A1 time rinse ¤A1 times feed
¤A2 time rinse ¤A2 times feed
¤A3 time rinse ¤A3 times feed
¤A4 time rinse ¤A4 times feed
¤A5 time rinse ¤A5 times feed
* Pump Model
¤A1 time rinse ¤A2 times rinse
¤A3 times rinse ¤A4 times rinse
¤A5 times rinse
Rinse : Normal Rinse
Feed : Feed Rinse
SPIN TIME SELECTOR
• It can be used to change spin
time.
• As the button is pressed, it will
be repeated
1¤A3¤A5¤A9 signs.
COURSE SELECTOR
• It can be used to select the fullautomatic course.
• As the button is pressed, it will be
selected following order:
MEM.¤ADRY¤ASILK¤AECO.¤A
STRO.¤ANIGHT¤ABLAN¤AFUZZY
COURSE
MEM : MEMORY
DRY : DRY
SILK : SILK
ECO. : ECONOMICAL
STRO. : STRONG
NIGHT : NIGHT
BLAN : BLANKET
FUZZY : FUZZY
WATER LEVEL SELECTOR
• 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
H.¤AM.¤AL.¤AS.¤AE.S
LEVEL. : WATER LEVEL
H. : HIGH LEVEL
M. : MIDDLE LEVEL
L. : LOW LEVEL
S. : SMALL LEVEL
E.S. : EXTRA SMALL LEVEL
CONTROL PANEL
1
5. WASHING PROCEDURE AND COURSE SELECTION
START/HOLD
FUZZY
START/HOLD
MEMORY
COURSE
Select
your
desired
items.
POWER
Pull the exclusive
detergent. Dry-10.
of 26g into the tub
for dilution with
water.
DRY
COURSE
Pull the exclusive
detergent. Dry-10.
of 26g into the tub
for dilution with
water.
SILK
COURSE
START/HOLD
ECONOMICAL
COURSE
START/HOLD
STRONG
COURSE
START/HOLD
NIGHT
COURSE
START/HOLD
BLANKET
COURSE
§§
è
Full Automatic Course
¤¤ŁŁ
¤¤
Á
Pressing
the Power
Switch
Selecting
Course
Selecting Course
Kinds of the Laundry
Procedure to
Press the Button
FUZZY
(SENSOR)
MEMORY
(USE ONL Y FUZZY
COURSE)
DRY
SILK
ECONOMICAL
This selection is for general
washing.
This selection is washing course by
your desire. (The memory items are
washing time, rinsing times, spin
time, water level, water temperature)
This selection is effective for delicate
clothese
• Just follow the washing procedure.
• 1.5Kg’s limitation for one-time-wash.
This selection is effective for some
clothes made of silk.
• Do not put in the wash marked with drycleaning.
• 1Kg’s lb’s limitation for one-time-wash.
This selection is effective for water
saving and energy saving.
The washing
processed by
your desired
items.
STRONG
NIGHT
BLANKET
The selection is effective for bluejean, climbing clothes, ruck-sack,
sports wear(heavy dirty clothes),
etc.
This selection is for a night-washing
housewife who has no opportunity at
day time.
This selection is effective for
blanket, curtain, carpet, etc...
•4 kg’s limitation for one-time-wash.
PROCEDURE
7
WASH
RINSE
SPIN
CANCEL
START/HOLD
WASH RINSE
WASH SPIN
RINSE SPIN
WASH RINSE SPIN
POWER
§§
è
Partial Selections Among Wash, Rinse, or Spin
¤¤ŁŁ
¤¤
Á
Pressing
the Power
Switch
Washing
Procedure
Only Wash
Only Rinse
Only Spin
Wash & Rinse
Cancel the set
program with
pressing the button.
Selecting Course
Procedure to Press the Button
Press the “S/H”
button.
8
PARTIAL SELECTION
Wash & spin
Rinse & Spin
Wash
¤x
Rinse
¤x
Spin
*In case of canceling
the program while the
washer operates, press
the “Start/Hold” button
first, and then “Cancel”
one.
If once more
pressed, the washer
will be stopped.
For keeping
Operation
continuously to the
set program, press
another time.
§§
POWER
COURSE
START/
HOLD
START/
HOLD
è
Dry Washing
This selection is effective for high-quality sweater, underwear, wool, etc
Press the power
1
switch
When the water
4
level reachs the mid
level, The buzzer
sounds, Now put the
clothes into the washing
machine. The LED
display lamp illuminates
as shown bellow.
Press the course
2
selection button to
adjust to “Dry”
Put the special detergent into
3
the tub, and press the
Start/Hold button
*After the height of water
reachs the small level of
water, the pulsator turns to
solve detergent, and the water
is continually supplied up to
the mid level of water.
NOTES
• Appropriate volume of washes are two to three suits of clothes.
• Only cold water should be supplied for washing.
• The height of water is fixed to the mid level of water.
DRY WASHING
9
§§
è
Silk Washing
This selection is effective for High-quality silk, stocking, silk curtain, etc
Press the power
1
switch
POWER
When the water
4
level reachs the mid
level, The buzzer
sounds, Now put the
clothes into the washing
machine. The LED
display lamp illuminates
as shown bellow.
Press the course
2
selection button to
adjust to “SILK”
COURSE
Shut the door and press the
5
Start/Hold button.
Put the special detergent into
3
the tub, and press the
Start/Hold button
*After the height of water
reachs the small level of
water, the pulsator turns to
solve detergent, and the water
is continually supplied up to
the mid level of water.
START/
HOLD
START/
HOLD
NOTES
• Appropriate volume of washes are five suits of clothes.
• Only cold water should be supplied for washing.
• The height of water is fixed to the mid level of water.
10
SILK WASHING
6. FEATURE AND TECHNICAL EXPLANATION
Feature of the Washing Machine
1 The first air bubble washing system in the world.
2 Quiet washing through the innovational low-noise design.
3 The wash effectiveness is much more enhanced because of the air bubble washing system.
4 The laundry detergent dissolves well in water because of the air bubble washing system.
5 The adoption of the water currents to adjust the unbalanced load.
6 One-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 20
seconds.(But, the DRY & SILK 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.) 0.3 0.5 0.3 0.5 0.3 0.5 •••••••
20 SEC. (About 13 Times)
Function for Soak Wash
DISPLAY THE RESIDUAL TIME
When the SOAK WASH is selected, the total wash time increases because 30 minutes for soak process are added
to the time of main process.
PROGRESS
SOAK PROCESS MAIN PROCESS
FILL WASH STOP WASH STOP WASH STOP
• 2’ 8’ 2’ 8’ 2’ 8’
30 Minute
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 the
selected water level is reached.
12
EXPLANATION
NOTES
‘ ’ mark indicates the operation of the water currents to adjust the unbalanced load.
Automatic Water Supply System For Blanket Wash
Pulsator System
When the pulsator is rotated C.W or C.C.W at a high speed, it makes the cyclone water flow from the asymmetrically
designed pulsator as shown below.
Asymmetrically designed pulsator
makes the cyclone water fow, which get
rid of the washing dead zone to
increase the washing effect and reduce
the entanglement of laundry.
Automatic Drainning time Adjustment
This system adjusts the draining time automatically according to the draining condition.
Draining
condition
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
10 minutes
More than
10 minutes
2 In case of continuous draining, residual drain time is determined by micom.
Draining time as a whole = D + 60
Good draining The washer begins spin process after drainage.
Bad draining Draininig time is prolonged.
No draining Program is stopped and gives the alarm.
Continue draining
Program stops and gives the alarm with blinked on display lamp.
Residual drain time.
The time remembered by micom.
EXPLANATION
13
A
B
C
D
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 poured into softener inlet.
2 Softener moves from (A) to (B) by centrifugal force during intermittent spin process.
3 Softener flows from (B) to (C) during rinse process next to intermittent spin.
4 Softener 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
Course (A) (B) (C) (D)
FLOW OF THE SOFTENER INSIDE OF THE BALANCER
Room inside
the balancer
Centrifugal force
Flowing by weight
NOTES
A
B
C D
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 of “MILK” into softener
dispenser and operate the washer with no load. In final
rinse cycle, make sure that the milk is added into the
tub through softener outler.
Balancer
Softener
outlet
14
EXPLANATION
Softener inlet
Automatic Unbalance Adjustment
This system is to prevent abnormal vibration during intermittent spin and spin process.
FUNCTIONAL PRINCIPLE
1 Always 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.
NOTES
The alarm finished when you close the lid after opening
it. Check the unbalance of the wash load and the
installation condition.
Position of
unbalanced load (OFF)
Contact of safety switch
Contact lever A
Normal (ON)
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 40 L/min. water is circulated at the ‘high’
water level, standard wash load and standard
water currents.
Filter
Water
channel
Pulsator
Tub
Outer tub
EXPLANATION
15
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