Daewoo DWF-5510 User manual

Service ManualService Manual
Auto WasherAuto Washer
Model :Model :
DWF-5510/5511/5520/5521DWF-5510/5511/5520/5521
6010/6011/6020/60216010/6011/6020/6021
DAEWOO ELECTRONICS CO., LTD.DAEWOO ELECTRONICS CO., LTD.
OVERSEAS SERVICE DEPT.OVERSEAS SERVICE DEPT.
DD
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AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASH-WASH-
ER ER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTOAUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHERWASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASH-WASH-
ER ER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTOAUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHERWASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASH-WASH-
ER ER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTOAUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHER WASHER
AUTO AUTO
WASHERWASHER
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EE
ContentsContents
1. SPECIFICATIONS1. SPECIFICATIONS
22
2. STRUCTURE OF THE WASHING MACHINE2. STRUCTURE OF THE WASHING MACHINE
33
3. FUNCTIONS OF THE CONTROL PANEL3. FUNCTIONS OF THE CONTROL PANEL
44
4. WASHING PROCEDURE AND COURSE SELECTION4. WASHING PROCEDURE AND COURSE SELECTION
FF
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5. DIRECTIONS FOR INSTALLATION AND USE5. DIRECTIONS FOR INSTALLATION AND USE
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6. FEATURE AND TECHNICAL EXPLANATION6. FEATURE AND TECHNICAL EXPLANATION
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33
AA
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11
44
CC
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’’
YY
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66
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11
66
FF
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11
77
7. DIRECTIONS 7. DIRECTIONS
FOR DISASSEMBLFOR DISASSEMBL
Y AND Y AND
ADJUSTMENTADJUSTMENT
GG
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8. TROUBLE SHOOTING GUIDE8. TROUBLE SHOOTING GUIDE
CC
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33
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44
9. PRESENTATION OF THE P.C.B ASS’Y9. PRESENTATION OF THE P.C.B ASS’Y
2525
APPENDIXAPPENDIX
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99

11
. SP. SP
ECEC
IFIF
ICIC
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SPECIFICATIOSPECIFICATIO
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POWERPOWER
55
00
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zz
22
55
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WW
CONSUMPTIONCONSUMPTION
66
00
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77
00
WW
33
MACHINE NETMACHINE NET
WEIGHTWEIGHT
GROSSGROSS
44
DIDI
MEME
NSNS
IOIO
N N
(W(W
XHXH
XDXD
))
55
MATERIAL OF INTERNAL TUBMATERIAL OF INTERNAL TUB
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66
WASHING COURSEWASHING COURSE
FULL AUTOMATIC 4 COURCEFULL AUTOMATIC 4 COURCE
(FUZZY, LIGHT, HEAVY, WOOL/SUIT)(FUZZY, LIGHT, HEAVY, WOOL/SUIT)
77
WAWA
TER LEVEL TER LEVEL
SELECTORSELECTOR
HIGH(55HIGH(55
ll
), MID(45), MID(45
ll
), LOW(31), LOW(31
ll
))
88
OPERATING WATER PRESSUREOPERATING WATER PRESSURE
0.3kgf/cm0.3kgf/cm
22
~8kgf/cm~8kgf/cm
22
(2.94 N/cm(2.94 N/cm
22
~78.4N/cm~78.4N/cm
22
))
99
MAXIMUM MASS OF TEXTILEMAXIMUM MASS OF TEXTILE
55
..
55
KK
gg
66
..
00
KK
gg
REVOLUTIONREVOLUTION
WW
AA
SS
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11
22
55
~~
11
44
55
((
55
00
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))
, ,
11
33
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~~
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((
66
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11
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77
11
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~~
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22
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((
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, ,
77
66
00
~~
77
88
55
((
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PER MINUTEPER MINUTE
SS
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55
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((
55
00
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))
, ,
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((
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1111
DIRECTION INLET VALVEDIRECTION INLET VALVE
1212
WATER CONSUMPTIONWATER CONSUMPTION
APPROX. 135APPROX. 135
ll
/CYCLE/CYCLE
APPROX. 130APPROX. 130
ll
/CYCLE/CYCLE
1313
PULSAPULSA
TOR TOR
PROVIDPROVID
ED ED
WITH WITH
6 6
SPOUTISPOUTI
NG NG
HOLES HOLES
FOR FOR
POWERFPOWERF
UL UL
UPWARUPWAR
D D
WAWA
TER TER
STREAMSTREAM
1414
WATER LEVEL CONTROLWATER LEVEL CONTROL
ELECTRONICAL SENSORELECTRONICAL SENSOR
11
55
AA
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TT
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NN
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1616
GEAR MECHANISM ASS’YGEAR MECHANISM ASS’Y
SPUR GEARSPUR GEAR
11
77
LL
II
NN
T T
FF
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2121
FUNCTION FOR BUBBLEFUNCTION FOR BUBBLE
OPTIONOPTION
2222
AUTO RE-FEED WATERAUTO RE-FEED WATER
OO
22
33
AA
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TT
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FF
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F-F-
5555
10 10
DWDW
F-F-
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11
1 1
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5555
20 20
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21 21
DWDW
F-F-
6060
10 10
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6060
11
1 1
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F-F-
6060
20 20
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F-F-
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3
.
FUN
CT
I
O
N
S O
F T
H
E C
O
N
TRO
L
PA
N
E
L
4
CONTROL PANEL
Power Switch
• Press this button to turn the power ON or OFF.
Water Level Selector
• This button is used to select the water level you want.
Reservation Button
• If you want to reserve the finishing time of washing, use this button.
As this button is pressed, digit in display increases by 1 hour at one press.
• If current time is 8:00 am and you expect washing will be completed around 5:00 pm, press
this nine times in order to display ‘9’.
Course Selector
• This button is used to select the washing course according to the type of wash loads.
• Either WOOL or SUIT course is adopted to your washing machine.
Program Button
• With this button, you can create new programs by combinations of process.
Temperature Selector (Optional)
• If your washer is connected to two water taps for cold water and hot water, you can select
them. Without operation, cold water would be selected automatically.
Start/Hold
• With this button, you can make your washer proceed your program, or stop temporarilly.
And you can also release the temporary stop by pressing this.
HIGH
MID
FUZZY
LIGHT
HEAVY
SUIT
WASH
ADD
RINSE
SPIN
LOW
HOT
COLD
RES.
DAEWOO AUTOMATIC W A SHER
W
A
T
E
R
L
E
V
E
L
COU
RSE
R
E
S
.
P
R
O
C
E
S
S
T
E
M
P
POWER
START
/ HOLD
HIGH
MID
FUZZY
LIGHT
HEAVY
SUIT
WASH
ADD
RINSE
SPIN
LOW
HOT
COLD
RES.
DAEWOO AUTOMATIC W A SHER
W
A
T
E
R
L
E
V
E
L
CO
URSE
R
E
S
.
P
R
O
C
E
S
S
T
E
M
P
POWER
START
/ HOLD
Control panel has micom sensor.
As the buttons are pressed, the lamps indicating the selection of your desired washing program will light up.
§
D w
f -
5 5
1 0
/
5 5
1 1
/
6 0
1 0
/
6 0
1 1
§
D w
f -
5 5
2 0
/
5 5
2 1
/
6 0
2 0
/
6 0
2 1
POWER
WATER
LEVEL
RES.
COURSE
PROCESS
TEMP
START
/ HOLD

7
PROCEDURE
§
R e
s e r
v e d W
a s h i n g
§
P
a r
t
i
a l
S e
l
e c t
i
on
A m
o n
g W
a s
h , R
i
n s e o r
S p
i
n
ste
p 1.
Pre
ss po
we
r swi
tch
.
step 2.
Press progra
m button u
ntil the indica
ting lamps m
ake the com
binations you
want.
If only spin lamp is
turned on, that means you will operate your washer for spin only.
If rinse and spin lamp are turned on, that means you will
operate your washer for rinse and spin.
If add lamp is turned on with other porcess lamps, that means the time
of the corresponding porcess will
increase by 1~2 minutes, that is, if
add is on with wash, rinse and spin, the time
of each precess will increase
by 1~2 minutes. (Wash: add 2 min., Rinse: add 1 min., Spin: add 1 min.)
step 3.
Pres
s water le
vel sele
ctor as yo
ur deci
sion.
step 4
.
Press
Start/Hold
to start.
1
Processing
the Power
Switch
2
Selecting
Water level
§
HIGH
§
MID
§
LOW
§
ADD
§
WASH
§
RINSE
§
SPIN
Wash & Rinse
& Spin
Only Spin
Add & Wash
Add & RInse
& Spin
Add & Spin
Add & Wash
& Rinse & Spin
Only Wash
Rinse & Spin
§
ADD
§
WASH
§
RINSE
§
SPIN
§
ADD
§
WASH
§
RINSE
§
SPIN
§
ADD
§
WASH
§
RINSE
§
SPIN
§
ADD
§
WASH
§
RINSE
§
SPIN
§
ADD
§
WASH
§
RINSE
§
SPIN
§
ADD
§
WASH
§
RINSE
§
SPIN
§
ADD
§
WASH
§
RINSE
§
SPIN
§
ADD
§
WASH
§
RINSE
§
SPIN
4
Pressing
the Start/Hold
Switch
End of
Washing
It is Informed
by buzzer.
3
Selecting Course
WATER
LEVEL
PROCESS
POWER
START
/ HOLD
1
Set your program as the above
procedure, remaining last step.
• Press the course selection button.
• Press the procedure selection but-
ton.
• But WOOL/SUIT course can
not
reservation.
2
Press reservation button until the
digital monitor displays the finish-
ing time you want.
3
Press Start/Hold to start.
RES.
START
/ HOLD

8
5
. D
I
REC
TI
O
N
S FO
R I
N
ST
AL
L
A
TI
O
N
AN
D U
SE
DIRECTI
ONS
The openings must not
be obstructed by carpet-
ing when the washing
machine is installed on a
carpeted floor.
§
I
n s t
a
l
l
a
t
i
o n O f
T h e
U n d e
r
B a
s e
C o v e
r
[
O
p t i o n ]
-DWF-5510/5511/5010/6011
§
H o w T o I
n s t
a
l
l
O
n A n
I
n c l
i
n e
d P
l
a
c e
¡
The place where it would be
exposed to direct sunlight.
¡
The place nearby a heater or heat
appliance.
¡
The place where it would be sup-
posed to be frozen in winter.
¡
The kitchen with coal gas and a
damp place like a bathroom.
NOTES
10Cm
Install the washer on a horizon-
tal solid floor. If the washer is
installed on an unsuitable floor,
it could make considerable
noise and vibration.
I
n s t
a
l
l
i
n g P
l
a
c e
Never install in these places
1
Before installing your
washer, remove the
pad from the bottom
of the cabinet. Then,
separate under cover
from rear side of cab-
inet by unscrewing
and insert it into the
base.
2
Push the under-base
cover into the end, which
decrease the noise made
by this washer.
2
Check the Horizon
Status
Check the position of tub above
the center of the washer.
1
Horizon
Setting
After controlling the height
by turning the adjustable
leg, let the washer put
down to the ground.
Keep the machine body more
than 25cm apart from the wall
surface.
It will
make easy
clean-
ing the drain filter which is
equipped at the back side of it.
And if it comes into contract
vibration may occur.
SCREW
1
There is under-base
cover in the tub of the
washer. Put out and
draw it in its proper
site. (See picture)
2
Push the under-base
cover into the end, which
decrease the noise made
by this washer.
-DWF-5520/5521/6020/6021

11
6
.
FE
A
TURE AN
D
TE
CHN
IC
AL
E
XP
L
AN
A
TI
O
N
EXPLAN
ATIO
N
WASH
DRAIN
SPIN
FILL
RINSE
1
DRAIN
SPIN
FILL
RINSE
2
DRAIN
•••
MOTOR C.W
SINGAL C.C.W
T
I
M
E
(
S
E
C
.
)
0
.
4
0
.
4
0
.
4
0
.
4
0
.
4
0
.
4
•
•
•
•
•
•
•
40 SEC.
(About 25 T
imes)
* When the water level is “HIGH”
F
e
a
t
u r
e o f
t
h e W
a
s h i
n g M a
c h
i
n e
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.
W
a
t
e
r
C u r
r
e
n t
t
o A d
j
u s t
t
h e
U n b
a
l
a
n c e
d L
o a
d
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
A u t
o m
a
t
i
c
W
a
t
e
r
S
u p p
l
y S
y
s t
e
m
F
o r
B l
a
n k
e
t
W
a
s h
The water level would be lowered because the blanket 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 select-
ed water level is reached.

12
EXPLAN
ATIO
N
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
2
In case of continuous draining, residual drain time is determined by micom.
Draining time as a whole = D + 30
Residual drain time.
The time remembered by micom.
Asymmetrically designed pulsator
makes the cyclone water flow, which get
rid of the washing dead zone to
increase the washing effect and reduce
the entanglement of laundry.
Draining
G
o
o
d
d
r
a
i
n
i
n
g
T
h
e
w
a
s
h
e
r
b
e
g
i
n
s
s
p
i
n
p
r
o
c
e
s
s
a
f
t
e
r
d
r
a
i
n
a
g
e
.
condition
B
a
d
d
r
a
i
n
i
n
g
D
r
a
i
n
i
n
i
g
t
i
m
e
i
s
p
r
o
l
o
n
g
e
d
.
No
draining
Program
is
stopped
and
gives
the
alarm.
D
r
a
i
n
T
i
m
e
M
o
v
e
m
e
n
t
o
f
t
h
e
P
r
o
g
r
a
m
Less than
Continue draining
10 minutes
More than
Program
stops
and
gives
the
alarm
with
blinked
on
display
lamp.
10 minutes
P
u l
s a
t
o r
S
y
s t
e
m
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.
A u t
o m
a
t
i
c
D r
a
i
n n
i
n g t
i
m
e
A d j
u s t
m
e
n t
This system adjusts the draining time automatically according to the draining condition.

13
EXPLAN
AT
ION
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
FLOW OF THE SOFTENER INSIDE OF THE BALANCER
HOW TO CHECK MOVEMENT
Pour a reasonable amount of “MILK” into softener dis-
penser and operate the washer with no load. In final
rinse cycle, make sure that the milk is added into the
tub through softener outlet.
A
B
C
D
W
a
s
h
I
n
t
e
r
m
i
t
t
e
n
t
H
o
l
d
I
n
t
e
r
m
i
t
t
e
n
t
R
i
n
s
e
S
p
i
n
S
p
i
n
S
p
i
n
N
o
r
m
a
l
C
e
n
t
r
i
f
u
g
a
l
F
l
o
w
i
n
C
e
n
t
r
i
f
u
g
a
l
F
l
o
w
i
n
f
o
r
c
e
f
o
r
c
e
C
o
u
r
s
e
(
A
)
(
B
)
(
C
)
(
D
)
A
B
C
D
Room inside
the balancer
Centrifugal force
Flowing by weight
Balancer
Softener
outlet
Softener inlet
S
o f
t
e
n e r
D i
s p
e
n s e
r
Softener moves into the next room when r.p.m of the tub is more than 100 r.p.m.
NOTES

14
EXPLAN
ATIO
N
Contact of safety switch Lid closing
Lid opening
Contact lever A
Normal (ON)
Position of
unbalanced load (
OFF)
A u t
o m
a
t
i
c U n b a l
a
n c
e
A d j
u s t
m
e
n t
C i
r
c u
l
a
t
i
n g -
W
a
t
e
r
C o u r
s e
a
n d L i
n t
F
i
l
t
e
r
The alarm finished when you close the lid after opening
it. Check the unbalance of the wash load and the instal-
lation condition.
NOTES
Filter
Tub
Outer tub
Water
channel
Pulsator
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 auto-
matically 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.
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 pul-
sator 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.

15
EXPLAN
AT
ION
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 REPLA
CE LINT FIL
TER
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.
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 process.
When
operation
is
finished,
the
TIME
INDICA
TOR
will
light
up
.
STRUCTURE
FUNCTIONAL PRINCIPLE
1
When the DRAIN MOTOR connected to the power source, the DRAIN MOTOR rotates with 900 r.p.m and
revolves 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 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.
Bleach Inlet
Filter
Pulsator
Pull
Loosen
Pulley
Lever
Inductive ring
Magnet
Coil of motor
Magnet of motor
L i
n t
F
i
l
t
e
r
R e
s i
d u
a l
T i
m
e D i
s p l
a y
D r
a
i
n M
o t
o r
Bleach
Inlet
Filter
Pulsator

16
EXPLAN
ATIO
N
The proper water currents is made by the rotation of pulsator at a low speed to prevent the damage to the small
sized clothes.
STRUCTURE
Pulsator shaft
One way clutch
bearing
Brake lever
Spin shaft
Gear unit as
Clutch spring
Clutch boss
Gear pulley
Planetary gear
Sun gear
Internal gear
Pulsator
1 revolution
5 revolutions
Gear pulley
V-belt
Gear unit as
Motor
Motor
1490 r.p.m
(50Hz)
Gear Unit as
Directly
Tu
b
720 r.p.m
Pulsator
138 r.p.m
Gear Pulley
720 r.p.m
Bobbin & coil
Magnet
Armature
Bellows
Air out hole
Protector A
Protector B
Air in hole
A
i
r
A
i
r
Trans core
G e
a r
M e c h
a n i s m
A s
s ’
y
P
r
i
n c i
p
l
e
o f
B u b
b l
e
G
e
n e
r
a
t
o r

17
EXPLAN
AT
ION
PRINCIPLE OF INTAKE & OUTLET OF THE AIR
INTAKE : ARMATURE moves up, and BELLOWS inhales the air. At the same time, protector B is open and A is
close.
OUTLET : ARMATURE moves down, and BELLOWS exhausts the air. At the same time, protector B is close and A
is opend.
FUNCTIONAL PRINCIPLE OF TRANS & MAGNET
¡
The phase of A.C electric power changes to 60 cycle/second.
¡
The magnetic pole of trans core is changed by the change of the phase of A.C electric power.
¡
The core repeats push and pull (3600 times/min.) of the at mature magnet.
ACROSS SECTION
FUNCTIONAL PRINCIPLE
Bubble generator supplies the air from the bottom of outer tub to the inner space of pulsator, the air is dispersed by
the rotation of pulsator. Air-bubble is created by the centrifugal force, and rises up.
N
S
S
N
NS
NS
MAGNET
TRANS CORE
LEAF SPRING
A
.
C
A
.
C
Air bubble
Tub
Outer tub
Pulsator
Nozzle
F
u n
c t
i
o n
a
l
P
r
i
n c
i
p
l
e
o f
Bubbl
e
W
a
s h i
n g M a
c h
i
n e

18
DIRECTIO
N
S
7
. D
I
RE
CT
I
O
N
S F
O
R DIS
ASSE
M
BL
Y AN
D ADJU
ST
M
E
N
T
¡
Raise the top plate on the outer cabinet.
¡
Remove outer tub cover from the tub ass’y.
¡
Remove the spinner shaft flange nut by using ‘T’
type box wrench.
¡
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 pro-
tect.
¡
Remove the V-belt.
¡
Loosen the pulsator mounting screw and remove
the pulsator.
¡
Remove the tub
ass’y.
¡
Remove four bolts mounting the gear mechanism
ass’y by using a box wrench.
¡
Pull out the gear mechanism ass’y.
uter tub cover
"T" type box
wrench
Nut-spin
shaft fixing
Washer
pulsator
Nut-spin shaft fixing
Washer-spin
Shaft fixing
Tub ass'y
Pul
sat
or
Mou
nti
ng
scr
ew
G e
a r
M e c h
a n i s m
A s
s ’
y
R e
p l
a c
e m
e n
t
BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE WASHING MACHINE, DISCON-
NECT THE POWER CORD FROM THE ELECTRIC OUTLET.
Warning
T
o assemble the
gear mechanism ass’y, reverse
the disassembly procedure.
NOTES
Mounting bolt
Gear mechanism
ass'y
Mounting bolt

19
DIRECTIO
N
S
¡
Lay the front of the washer on the floor.
¡
Loosen the adjustment screw and two bolts
mounting the drain motor.
¡
Take out the wire of drain motor from the bracket.
¡
Loosen the adjustment screw fastening the brack-
et and place the adjustment screw to the brake
lever as shown in figure.
¡
Tighten the adjustment screw completely.
(Non pump model)
¡
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.
Bracket
Adjustment
screw
Valve frame
S
c
r
e
w d
i
r
v
e
r
V
a
l
v
e
l
i
d
P
i
n
B
e
l
l
o
w
s
Valve lid
Adjustment bolt
Clutch lever
Brake lever
Adjustment
screw
3.0mm
¡
Tighten the link brake screw completely.
(Pump model)
Adjustment bolt
Link brake
Clutch lever
Brake lever
¡
Loosen the adjustment bolt and turn the
adjust-
ment bolt until the end of the bolt touches to
the
brake lever.
¡
Tighten the lock nut and apply a small amount of
paint-lock.
Adjustment bolt
Clutch lever
Gear mechanism ass'y
Brake lever
NOTES:
1. The brake adjustment has been made at the
factory
, so that it
is not re-adjust.
However
, in
case of
insufficient brake operation,
problem the upper procedure.
2. Overtightening of the adjustment bolt will
cause
poor brake performance.
3. Undertightening of the adjustment bolt will
cause continuous braking and thereby.
cause the problems of the motor during the
spingcycle.
D r
a
i
n M
o t
o r
a
n d V
a
l
v e
B r
a
k e
A d j
u s t
m
e
n t
Drain motor
Adjustment
screw
Wire Bracket

20
TROUBLE SHOOTING
8
. TROUBL
E
SH
O
O
TI
N
G
GUIDE
PROBLEM
WATER IS
NOT SUP-
PLIED.
CHECK POINT
Do you open the water
tap?
Is the filter of the water
inlet valve clogged with
dirt?
Is the water pressure
sufficient?
(0.3~8 kgf/cm
2
)
Does the water inlet
valve make operating
sound?
Is the connector or the
terminal connected
properly?
Is the output voltage of
the P.C.B normal?
CAUSE
Water inlet valve
is defective.
Improper connection of
the connector or the ter-
minal.
P.C.B AS is defective.
Lead wire is defective.
SOLUTION
Change water inlet valve.
Open the water tap.
Clean the filter.
Increase the water pres-
sure.
Connect the connector or
the terminal proper
ly.
Change the P.C.B AS.
Change the lead wires.
NO
YES
NO
YES
NO
YES
YES
YES
YES
NO
NO
NO
NOTE
: Open the wate
r tap fully and measu
re
the flow rate.
From the upper results, you know that the flow rate more than
11.5
l
/min.
is ess
ential
for wa
ter sup
ply
.
Flow
1
1
.
5
1
5
.
0
1
8
.
0
2
0
.
3
2
4
.
1
2
7
.
4
rate(
l
/min.
)
Water pressure
0
.
3
0
.
4
0
.
5
0
.
6
0
.
8
1
.
0
(Kgf/cm
2
)
1. When replace
the P
.C.B. ASS’Y do not scratch
the surface
of the P.C.B. ASS’Y
.
2.
Disco
nnect the powe
r cord from the elec
tric outle
t.
NOTES
C o n c
e
r
n i
n g W
a
t
e
r
S
u p
p
l
y

21
TROUBLE SHOOTI
N
G
PROBLEM
WATER SUP-
PLY IS NOT
STOPPED.
CHECK POINT
Does the water supply
continue while the power
is turned off?
Does the water supply start
as soon as you press the
power switch?
Operate the washer after
setting the water level to
“HIGH”
Does the water supply
continue after the water
reaches to the “HIGH”
level?
Is the air tube of water
level switch kinked or
deformed?
C
A
U
S
E
S
O
L
U
T
I
O
N
Change the water inlet
valve.
The water inlet valve is
defective.
The triac of P.C.B is
defective.
Change the P.C.B ASS’Y.
Normal operation.
Change the air tube.
Air tube is defective.
Change the pressure
switch.
Pressure switch is defec-
tive.
PROBLEM
THE PUL-
SATOR DOES
NOT ROTATE
EVEN IF THE
WATER IS
SUPPLED.
CHECK POINT
Does the motor operate after fin-
ishing water supply?
Does the motor make
operating sound?
Is the connection condi-
tion of capacitor termi-
nal good?
Does pulsator rotate in
only one direction?
Is the
motor coil
dis-
connected?
Is the V-belt worn out?
The triac of P.C.B is
defective.
Motor is defective.
Improper connection
V-belt is defective.
Change the P.C.B
ASS’Y.
Normal
Change the motor.
Connect the terminal
properly.
Change the V-belt.
Change the motor.
C
A
U
S
E
S
O
L
U
T
I
O
N
YES
YES
YES
NO
NO
YES
YES
NO
YES
YES
YES
NO
YES
NO
NO
NO
NO
NO
YES
C o n
c e r
n i
n g
W
a
s h i
n g

22
TROUBLE SHOOTING
PROBLEM
THE WASHER
DOES NOT
DRAIN.
CHECK POINT
Do you install the
drain hose properly?
Is the foreign matter
accumulated inside
the pump housing?
Is the output voltage of
the drain pump normal?
C
A
U
S
E
S
O
L
U
T
I
O
N
Install
the
drain
hose
properly.
Remove the foreign mat-
ter from the pump hous-
ing
Change the Drain pump
Change the P.C.B ASS’Y.
Improper installation
Malfunction of drainage
by the foreign matter
Drain pump is defective
P.C.B ASS’Y is defective.
YES
NO
NO
NO
YES
YES
C o n c
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23
TROUBLE SHOOTI
N
G
PROBLEM
THE WASHER
DOES NOT
SPIN.
CHECK POINT
Is the lid open?
Does the safety switch
operate normally?
Does the pulsator rotate
while the tub does not
rotate?
Is the connector of
P.C.B ASS‘Y connected
properly?
Is the input
voltage of the drain
motor normal?
Is the V-belt worn out?
Is the input voltage of
motor normal?
Is the connection condi-
tion of capacitor termi-
nal good?
C
A
U
S
E
S
O
L
U
T
I
O
N
Close the lid.
Change the safety
switch.
Connect the connector
properly.
Change
P
.C.B
ASS’Y
.
Change the drain motor.
Change the P.C.B ASS’Y.
Change the V-belt.
Change the motor.
Connect the terminal cor-
rectly.
Change the P.C.B ASS’Y.
Safety switch is defec-
tive.
Improper connection of
the connector.
P.C.B. ASS’Y is defec-
tive.
Drain motor is defective.
P.C.B ASS’Y is defective.
V-belt is defective.
Motor is defective.
Improper connection.
P.C.B ASS’Y is defective.
NO
YES
YES
NO
NO
YES
YES
YES
NO
NO
NO
NO
YES
YES
NO YES
C o n
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