Page 1
Service Manual
Auto Washer
Model: DWF-204AY
S/M No. :
Feb. 2013
✔ 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).
DWF204AY01
Page 2
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 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
WASHING MACHINE
Contents
1. SPECIFICATIONS ....................................................................................................................................2
2. STRUCTURE OF THE WASHING MACHINE .......................................................................................3
3. DIRECTIONS FOR INSTALLATION AND USE ....................................................................................4
INSTALLATION OF THE COVER UNDER ...................................................................................4
HOW TO INSTALL ON AN INCLINED PLACE .............................................................................4
HOW TO CONNECT THE INLET HOSE .......................................................................................5
HOW TO CLEAN THE FILTER ......................................................................................................6
4. FEATURE AND TECHNICAL EXPLANATION .....................................................................................7
FEATURE OF THE WASHING MACHINE ....................................................................................7
WATER CURRENT TO ADJUST THE UNBALANCED LOAD ...................................................7
AUTOMATIC WATER SUPPLY SYSTEM FOR BLANKET WASH ............................................7
FUNCTIONAL PRINCIPLE OF BUBBLE WASHING MACHINE .................................................8
AUTOMATIC DRAINING TIME ADJUSTMENT ............................................................................8
AUTOMATIC UNBALANCE ADJUSTMENT .................................................................................9
CIRCULATING-WATER COURSE AND LINT FILTER ................................................................9
LINT FILTER ..................................................................................................................................10
RESIDUAL TIME DISPLAY ..........................................................................................................10
DRAIN MOTOR .............................................................................................................................10
GEAR MECHANISM ASS’Y .........................................................................................................11
5. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT ................................................................12
GEAR MECHANISM ASS’Y REPLACEMENT ...........................................................................12
MOTOR SYNCHRONOUS AND VALVE REPLACEMENT .......................................................14
6. THE REPAIR METHOD OF GEAR MECHANISM FOR CLUTCH SPRING PROBLEM ................15
THE STRUCTURE OF GEAR MECHANISM ..............................................................................15
HOW TO CHECK THE CLUTCH SPRING .................................................................................16
THE PROCESS OF DISASSEMBLING .......................................................................................17
THE PROCESS OF ASSEMBLING .............................................................................................19
7. TROUBLE SHOOTING GUIDE .............................................................................................................22
CONCERNING WATER SUPPLY ...............................................................................................22
CONCERNING WASHING ...........................................................................................................23
CONCERNING DRAINING ...........................................................................................................24
CONCERNING SPINNING ...........................................................................................................25
CONCERNING OPERATING .......................................................................................................26
8. PRESENTATION OF THE P.C.B ASS’Y .............................................................................................27
CONCERNING ERROR MESSAGE ..........................................................................................27
APPENDIX
WIRING DIAGRAM .......................................................................................................................28
PARTS DIAGRAM .........................................................................................................................29
PARTS LIST ...................................................................................................................................33
Page 3
2
SPECIFICATIONS
1 POWER SOURCE AL AC VOLTAGE AND CYCLE
2 POWER CONSUMPTION 550W
3 MACHINE WEIGHT 45Kg
4 DIMENSION (WXHXD) 630 X 1,055 X 670
5 WASHING COURSE
6 WATER CONSUMPTION 232 L
7 WATER LEVEL SELECTOR
8
OPERATING WATER PRESSURE
0.3kgf/cm2~8kgf/cm2(2.94 N/cm2~78.4N/cm2)
9 REVOLUTION PER MINUTE WASH 140~150 RPM, SPIN 675~710RPM
10 PULSATOR
11 WATER LEVEL CONTROL ELECTRONICAL SENSOR
12 GEAR MECHANISM ASS’Y HELICAL GEAR
13 MAGIC FILTER O
14 SOFTENER INLET O
15 FUNCTION FOR SOAK WASH O
16 ALARM SIGNAL O
17 RESIDUAL TIME DISPLAY O
18 AUTO. WATER SUPPLY O
19
FUNCTION FOR BUBBLE AND RADICAL
X
20 AUTO RE-FEED WATER O
21 AUTO POWER OFF O
no. item DWF-204AY
1. SPECIFICATIONS
In case of moving Washing Machine, please
follow the following picture.
NOTES
FULL AUTOMATIC 8 COURSES
(SMART CLEAN(FUZZY), JEANS, ECONOMIC, EXTRA DIRTY,
HEAVY LOAD, TUB WASH(CLEANING), COLOR, WOOL)
HIGH
MEDIUM
LOW
E.LOW
88 L
73 L
58 L
45 L
6 WINGS (ø 406mm) TBM(ø 406mm)
Page 4
COVER UNDER (OPTION) WATER TAP ADAPTER INLET HOSE
HOSE DRAIN (FOR PUMP) HOSE DRAIN CLAMP HOSE DRAIN (FOR NON-PUMP)
2. STRUCTURE OF THE WASHING MACHINE
3
STRUCTURE
ACCESSORIES (FULL OPTION)
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 drawings 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.
UP
• COLD WATER TAP
After using the washing
machine, close the water tap.
• HOT WATER TAP
After using the washing
machine, close the water tap.
In case of the single valve
model, there is no hot water
valve.
• CONTROL PANEL
• POWER CORD
•
GROUND WIRE(OPTION)
In case of 3-wire power cord
ground wire will not be
provided.
• HOSE DRAIN
• ADJUSTABLE LEG
• CASE DETERGENT
AND SOFTENER
Page 5
3. DIRECTIONS FOR INSTALLATION AND USE
4
DIRECTIONS
The openings must not
be obstructed by carpeting when the washing
machine is installed on a
carpeted floor.
⏿⏿
Installation Of the COVER UNDER (Noise Insulation Plate)
⏿⏿
How To Install On An Inclined Place
ᵄ The place where it would be exposed to
direct sunlight.
ᵄ The place nearby a heater or heat
appliance.
ᵄ The place where it would be supposed
to be frozen in winter.
ᵄ The kitchen with coal gas and a damp
place like a bathroom.
NOTES
Install the washer on a horizontal
solid floor. If the washer is installed
on an unsuitable floor, it could make
considerable noise and vibration.
INSTALLING PLACE
Never install in these places
2
Push the COVER UNDER to
the end. This reduces the
noise from washing machine.
1
In the packing box or
the tub of the washer,
there is the COVER
UNDER. Put the
COVER UNDER at the
bottom of the back.
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 cleaning the
drain filter which is equipped
at the back side of it. And if
it comes into contract
vibration may occur.
* The drawing of the COVER UNDER is variant from your model
25cm
10Cm
Page 6
5
CONNECTION
FOR ORDINARY TAP
6
Connect the inlet hose adapter
to the water inlet of the washer
by turning it clockwise to be
fixed tightly.
• Please check the rubber packing
inside the inlet hose adapter.
1
Pull down the collar
of the inlet hose to
separate it from the
water tap adapter.
2
Loosen the four
screws at the water
tap adapter, but don’t
loosen the screws until
they are separated from
the water tap adapter.
4
Remove the tape,
and screw connector
B into connector A
tightly.
5
Connect the inlet
hose to the water tap
adapter by pulling down
the collar of the hose end.
3
Connect the water tap
adapter to the water tap and
tighten the four screws evenly
with pushing up the adapter
so that the rubber packing
can stick to the water tap
tightly.
⏿⏿
How to Connect the Inlet Hose
Be careful not to mistake in supplying between the hot(maximum : 50˚C) and 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 SCREW-SHAPED TAP
3
Insert the inlet hose adapter
into the water inlet of a washer
and turn it to be fixed.
• Check the packing in the inlet
1
Connect the inlet
hose to the water tap
by screwing the
connector D tightly.
2
Connect the
connector-inlet
supplied if necessary.
Inlet Hose
Connector D
Rubber
Packing
Connector C
Connector
Inlet
Rubber
Packing
Connector D
Connector C
Hose
TAPE
Connector B
Connector A
Page 7
6
CONVENIENCE
⏿
HOW TO CLEAN THE FILTER
4
Remove the dirt
from the inlet filter
with a brush.
1
Pull the
power plug
out before
cleaning it.
2
Turn off the
water supply
to the washer
and sperate the
inlet hose.
3
Pull the
inlet filter out.
CLEANING THE LINT FILTER
CLEANING THE WATER INLET FILTER
• Clean the filter when water leaks from, the water inlet.
CLEANING THE DRAIN FILTER
• In case “U” shape 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.
1
Put down the
remained water in the
hose. And put a container
under the filter to collect
water.
2
Turn the cap counter
clockwise.
3
Pull out the filter assembly off
the case of the main body.
6
Turn the cap clockwise tightly.
4
Clean the drain filter
removing the foreign
stuffs.
5
Put in the filter along the
guiding prominence of the
case. Please note the left
position of the filter adjusting
the groove to the guide rib.
FILTER
FILTER
FILTER
CAP
CAP
CAP
CAP
SLIT
CASE
CONTAINER
FILTER
CAP
CASE
SUIT
GUIDE
RIB
1
While pressing the handle of
filter, remove the filter from the
guide.
2
Remove the dirt inside the
filter and clean the filter.
3
Insert the filter into guide.
Page 8
7
FEATURE
4. FEATURE AND TECHNICAL EXPLANATION
WASH DRAIN SPIN FILL RINSE 1 DRAIN SPIN FILL RINSE 2 DRAIN •••
MOTOR C.W
SIGNAL C.C.W
TIME(SEC.) 0.3 0.3 0.3 0.3 0.3 0.3 •••••••
60 SEC.(About 50 Times)WASH
RINCE 30 SEC.(About 25 Times)
Feature of the Washing Machine
1 First applying the Radical Technology in the world ... go beyond washing, sterilize your clothes and deodorize a
bad smell.
2 The first air bubble washing system in the world.
3 Quiet washing through the innovational low-noise design.
4 Improving washing performance by more than 35%, while reducing power consumption by 40%.
5 The laundry detergent dissolves well in water because of the air bubble washing system.
6 The adoption of the water currents to adjust the unbalanced load.
7 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 60
seconds.(But, the SUIT course have no operation of the water currents to adjust the unbalanced load.)
EFFECT
It reduces vibration and noise effectively while spinning.
WATER FLOW
Automatic Water Supply System for Blanket Wash
The water level would be lowered because the blanket absorbs water at the beginning of washing. Therefore, after
2 minutes, the operation is interrupted to check the water level, and then the water is supplied again until the
selected water level is reached.
Page 9
8
FEATURE
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 + 90
Residual drain time.
The time remembered by micom.
FUNCTIONAL PRINCIPLE
Bubble Motor 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.
Draining
Good draining The washer begins spin process after drainage.
condition
Bad draining Draininig time is prolonged.
No draining Program is stopped and gives the alarm.
Drain Time Movement of the Program
Less than
Continue draining
15 minutes
More than
Program stops and gives the alarm with blinked on display lamp.
15 minutes
Functional Principle of Bubble Washing Machine
ACROSS SECTION
Automatic Drainning time Adjustment
This system adjusts the draining time automatically according to the draining condition.
Air bubble
Tub
Outer tub
Pulsator
Page 10
9
FEATURE
Contact of safety switch
Contact lever A
Normal (ON)
Position of
unbalanced load (OFF)
Automatic Unbalance Adjustment
Circulating-Water Course and Lint Filter
The alarm finished when you close the lid after opening
it. Check the unbalance of the wash load and the
installation condition.
NOTES
Filter
Tub
Outer tub
Water
channel
Pulsator
This system is to prevent abnormal vibration during intermittent spin and spin process.
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 fans 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.
FUNCTIONAL PRINCIPLE
1. When the lid is closed, the micro 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 is
stopped and rinse process is started
automatically.
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 micro switch
Lid closing
('ON' position)
Lid closing
('OFF' position)
Page 11
10
FEATURE
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 INDICATOR will light up .
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.
STRUCTURE
Much lint may be obtained according to the kind of clothes
to be washed and some of the lint may also stick 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
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.
Pull
Loosen
Pulley
Lever
Inductive ring
Magnet
Coil of motor
Magnet of motor
Lint Filter
Residual Time Display
Drain Motor
Filter
Page 12
11
FEATURE
The proper water currents is made by the rotation of pulsator at a low speed to prevent the damage to the small
sized clothes.
Planetary gear
Sun gear
Internal gear
Pulsator
1 revolution
5 revolutions
Gear pulley
V-belt
Gear unit as
Motor
Motor
1800 r.p.m (60Hz)
1500 r.p.m (50Hz)
Gear Unit as
Directly
V-Belt
Tub
710-740r.p.m(60Hz)
640-675r.p.m(50Hz)
Pulsator
125-140r.p.m(60Hz)
130-150r.p.m(50Hz)
Spinner Pulley
710-740r.p.m(60Hz)
640-675r.p.m(50Hz)
Gear Mechanism Ass’y
Page 13
12
5. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT
12
DIRECTIONS
Gear Mechanism Ass’y Replacement
BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE WASHING MACHINE, DISCONNECT
THE POWER CORD FROM THE ELECTRIC OUTLET.
Warning
GEAR MECHANISM ASS’Y REPLACEMENT
1 Raise the top plate on the outer cabinet.
2 Loosen four screws mounting outer tub cover and
remove outer tub cover from the tub ass’y.
4 Loosen the pulsator mounting screw and remove the
pulsator.
3 Remove the cap pulsator from the pulsator assy by
using screw driver
5 Remove the special nut by using “T” type box wrentch.
6 Remove the special washer.
Page 14
1313
DIRECTIONS
To assemble the gear mechanism ass’y, reverse the disassembly procedure.
NOTES
7 Remove the tub i assy.
q Remove four special bolt of gear mechanism assy by
using a box wrentch.
8 Lay the front of the washer on the floor.
9 Remove four special bolts of gear protect by using a box
wrentch and remove gear protect.
0 Remove the V-belt.
w Pull out the gear mechanism assy.
Page 15
14
Motor Synchronous and Valve Replacement (Non Pump Model)
DIRECTIONS
1 Lay the front of the washer on the floor.
2 Loosen two special screw of motor synchronous.
5 Turn the valve by using screw driver as shown in picture.
3 Take out the wire of motor synchronous from the braket.
4 Separate the motor synchronous from the base.
6 Remove the valve lid from the valve drain assy.
Page 16
15
6. THE REPAIR METHOD OF GEAR MECHANISM FOR CLUTCH SPRING PROBLEM
THE REPAIR
ᵄ
TOOL FOR REPLACING THE CLUTCH BOSS ASSEMBLY
ᵄ
Tool name Specification Q’ty
Fixing jig 1
Ratchet handle 1
Socket and extension bar socket : 10mm, 17mm per each
Cotton yarn some
The structure of gear mechanism
Page 17
16
THE REPAIR
NO. PARTS NAME SPECIFICATION CODE Q’TY
1 CLUTCH SPRING 1.5*1.5 3615110000 1
2 CLUTCH BOSS PP 3619301300 1
3 GREASE beacon#325 3g
PACKING PACKING THE CLUTCH BOSS ASS’Y 1
METHOD BY USING VINYL PACK
CHECKING METHOD
IN THIS CASE, YOU MUST EMPTY THE SPIN TUB FIRST.
1) TO CHECK THE REVOLUTION OF SPIN TUB.
IF THE SPIN TUB DOES NOT REVOLVE AND ONLY THE PULSATOR IS TURNING, THAT IS
CLUTCH SPRING DEFECT.
2) TO CHECK THE SPIN SPEED(RPM) BETWEEN SPIN TUB AND PULSATOR.
IF YOU FIND THE DIFFERENT SPIN SPEED BETWEEN SPIN TUB AND PULSATOR, THIS IS ALSO
CLUTCH SPRING DEFECT.
IN THIS CASE, WE ARE GOING TO SUPPLY THE CLUTCH BOSS ASSEMBLY INSTEAD OF GEAR
MECHANISM ASSEMBLY. PLEASE REFER TO FOLLOWING FIG.
THE CLUTCH BOSS ASSEMBLY
CLUTCH BOSS ASS’Y PART CORD : 3619301400
How to check the clutch spring
Page 18
17
THE REPAIR
No. Process Notice
Disassembling 1
1
2
3
4
Release screws marked 4-point
Remove the protector
Remove the v-belt
Loosen the fastening nut
Disassemble the spring washer
Use wrench or driver
- ratchet handle
- extension bar
- socket : 10mm
Use fixing jig for pulley as to
see fig 1.
and 17mm-socket for nut
Take out plain washer if it has
The Process Of Disassembling
Page 19
18
THE REPAIR
No. Process Notice
Disassembling 2
5
6
7
8
Disassemble the pulley
Disassemble the clutch boss
assembly
Separate coupling from clutch
boss ass’y
Cleaning
Catch the boss and pull
upward with spiral rotate in the
clockwise direction
Clean the drum plate, coupling
surface and contact face
between drum plate and
coupling
It is necessary to keep cotton
piece goods being dry and
clean
Page 20
19
THE REPAIR
No. Process Notice
Assembling 1
1
2
3
4
Assemble the coupling
Assemble the new clutch boss
ass’y
Assemble the pulley
Assemble the spring washer
Check the uneven face of
coupling is assembled upward
- Push in the clutch boss ass’y
with rotating on the clockwise
direction.
-
After assembling, rotate on the
clockwise more 2~3 teeth and
pull out the pulley shaft upward
If there was plain washer, you
have to assemble plain washer
the first and then assemble
spring washer
The Process Of Assembling
Page 21
20
THE REPAIR
No. Process Notice
Assembling 2
5
6
7
8
Assemble the fastening nut
Assemble the belt
Assemble the protector
Final checking
- Use fixing jig and 17mm
socket wrench
as if disassembling,
as fastening torque about
100~200kgf-cm.
- Check the end-play, up and
downward and check the
binding force, too much or not
on bi-direct of rotation.
Finally, check the interference
depth both clutch tip and clutch
boss(3.5~4.5mm)
Clutch Tip
Drain
Valve
Synchronous
Motor
3.5~4.5
Page 22
21
THE REPAIR
1 separate the back cover from
washing machine
4 turn the case filter ass’y and
separate it from the drain motor
7 assemble the case filter ass’y that
purchased
0 assemble the hose drain I to the
case filter with bond & clamp
2 remove two screws
5 separate the drain hose i from the
case filter ass’y
8 tie up three screws
q assemble the cavitation hose to
the case filter with bond & clamp
3 remove three screws
6 separate the cavitation hose from
the case filter ass’y
9 tie up two screws
w assemble the back cover to the
washing machine
REPLACE THE CASE FILTER ASS’Y
Page 23
7. TROUBLE SHOOTING GUIDE
22
TROUBLE SHOOTING
PROBLEM
WATER IS
NOT
SUPPLIED.
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
terminal.
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
pressure.
Connect the connector or
the terminal properly.
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 water tap fully and measure
the flow rate.
From the upper results, you know that the flow rate more than
11.5l/min. is essential for water supply.
Flow
11.5 15.0 18.0 20.3 24.1 27.4
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. Disconnect the power cord from the electric outlet.
NOTES
Concerning Water Supply
Page 24
23
TROUBLE SHOOTING
PROBLEM
WATER
SUPPLY 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?
CAUSE SOLUTION
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
defective.
PROBLEM
THE
PULSATOR
DOES NOT
ROTATE EVEN
IF THE WATER
IS SUPPLED.
CHECK POINT
Does the motor operate after
finishing water supply?
Does the motor make
operating sound?
Is the connection
condition of capacitor
terminal good?
Does pulsator rotate in
only one direction?
Is the motor coil
disconnected?
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.
CAUSE SOLUTION
YES
YES
YES
NO
NO
YES
YES
NO
YES
YES
YES
NO
YES
NO
NO
NO
NO
NO
YES
Concerning Washing
Page 25
24
TROUBLE SHOOTING
PROBLEM
THE WASHER
DOES NOT
DRAIN.
CHECK POINT
Do you install the
drain hose
properly?
Is the accumulated
foreign substance
inside the drain
housing?
Is the output voltage of
the drain motor
normal?
CAUSE SOLUTION
Install the drain hose
properly.
Remove the foreign
substance from
the drain housing
Change the drain motor.
Change the P.C.B
ASS’Y.
Improper installation
Malfunction of
drainage by the
foreign substance
The drain motor is
defective.
P.C.B ASS’Y is
defective.
YES
NO
NO
NO
YES
YES
Concerning Draining
Page 26
25
TROUBLE SHOOTING
PROBLEM
THE WASHER
DOES NOT
SPIN.
CHECK POINT
Is the lid open?
Does the micro switch
operate normally?
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
condition of capacitor
terminal good?
CAUSE SOLUTION
Close the lid.
Change the door switch.
Change the safety
switch.
Connect the connector
properly.
Change P.C.B ASS’Y.
Change the drain motor.
Change the P.C.B
ASS’Y.
Change the V-belt.
Change the motor.
Connect the terminal
correctly.
Change the P.C.B
ASS’Y.
Door switch is defective.
Safety switch is
defective.
Improper connection of
the connector.
P.C.B. ASS’Y is
defective.
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
YES
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
YES
YES
YES
NO
Concerning Spinning
Page 27
26
TROUBLE SHOOTING
NO
NO
NO
PROBLEM
THE
INDICATOR
LAMPS(L.E.D)
DO NOT LIGHT
UP WHEN THE
POWER
BUTTON IS
PRESSED.
PROGRESS
LAMPS(LED)
DO NOT LIGHT
UP.
MOTOR
ROTATES
WHEN
START/HOLD
BUTTON IS
NOT
PRESSED.
ABNORMAL
NOISE
DURING WASH
PROCESS.
CHECK POINT
Is the plug connected
to electric outlet?
Is the condition of
power button good?
Is the connector of the
P.C.B. ASS’Y
connected properly?
Is input voltage of the
transformer normal?
Do you press
START/HOLD button?
Check the output voltage
of P.C.B ASS’Y
Is the strange noise
generated when the
pulsator rotates in TEST
MODE of P.C.B ASS’Y?
Is the V-belt worn out?
CAUSE SOLUTION
Connect the plug.
Change P.C.B ASS’Y.
Change Fuse
Connect the connector
properly.
Change Transformer
Change P.C.B ASS’Y.
Press START/HOLD
button.
Replace P.C.B ASS’Y.
Change P.C.B ASS’Y.
Remove the foreign
matter.
Change the V-belt.
Power button is defective
Improper connection of
the connector.
Transformer is defective
P.C.B. ASS’Y is
defective.
P.C.B ASS’Y is
defective.
P.C.B ASS’Y is defective
There is foreign matter
between pulsator and
tub.
V-belt is defective.
NO
YES
YES
YES
YES
YES
NO
YES
YES
Abnormal
YES
NO
NO
Is Fuse opened?
Concerning Operating
Page 28
8. PRESENTATION OF THE P.C.B ASS’Y
27
PCB ASS’Y
MESSAGE CAUSE SOLUTION
Improper installation of drain hose.
The drain hose is blocked up by foreign
matter.
Drain motor is inferior.
The water tap is closed.
The water inlet filter clogged.
It passes over the 60 minutes, yet it doesn’t
come to assigned water level.
Wash loads get uneven during spin.
Poor installation of the unit.
The lid is opened.
The safety switch or micro switch is inferior.
The load sensing is inferior. After the load
sensing operates about 7 seconds, the
message is displayed during 0.5 second
and water level is always fixed ‘high’.
The water level sensing is inferior.
Install drain hose properly.
Remove foreign matter from drain hose.
Change drain motor.
Open the water tap.
Clean the water inlet filter.
Fully open the water tap and
Check the water pressure.
Re-set wash loads evenly.
Proper installation.
Close the lid.
Change the safety switch or micro switch.
Change the P.C.B. ASS’Y.
Check the water level sensor and the
contact part of the connector.
Concerning Error Message
Page 29
APPENDIX
28
PCB ASS’Y
⏿⏿
Wiring Diagram
Page 30
29
PARTS DIAGRAM
⏿⏿
Parts Diagram
A09
A01
A11
A10
A31
A30
A32
A33
A29
A34
A35
A21
A13
A14
A12
A26
A15
A25
A03
A07
A08
A16
A06
A05
A24
A02
A04
A18
A19
A20
A22
A23
A28
A27
Page 31
30
PARTS DIAGRAM
B12
B13
Page 32
31
PARTS DIAGRAM
C08
C01
C02
C03
C04
C13
C14
C13
C14
C15
C15
C07
C05
C06
C09
C10
C11
C12
Page 33
32
PARTS DIAGRAM
D02
D04
D01
D03
D05
D14
D15
D17
D16
D07
D08
D09
D10
D11
D12D13
Page 34
33
PARTS DIAGRAM
A01 36142T3400 PANEL *B ABS, DWF-260AX 1 A5, A9, M9
36142T3410 DWF-260AX SPRAY M6, M7
A02 PRPSSW4N90 PCB AS
DWF-204AY, NORMAL PUL, S, HOT, PP, NON-BB
1
A03 3613068200 HOLDER FUNCTION HIPS, DWF-204AY 1
A04 36116DAY00 DECORATOR FILM PC FILM, DWF-204AY 1
A05 3615516200 WINDOW DISPLAY TR-ABS, DWF-204AY 1
A06 3616646680 BUTTON PW/ST ABS, DWF-204AY 1 A5, A9, M9
3616646750 DWF-204AY SPRAY M6, M7
A07 3615516600 DECO WINDOW AS DWF-204AY, SPRAY 1 A5
3615516500 DWF-204AY, COATING A9, M6, M7, M9
A08 36142T3560 PANEL *F ABS, DWF-204AY 1 A5, A9, M9
36142T3570 UV_BASE, DWF-204AY SPRAY M6, M7
A09 3615516000 WINDOW COURSE TR-ABS, DWF-204AY 1
A10 3613408700 KNOB COURSE AS DWF-260AX, KNOB COURSE AS 1 A5, A9, M9
3613408720 DWF-151AX M6, M7
A11 3613068100 HOLDER COURSE HIPS, DWF-204AY 1
A12 3616646670 BUTTON FUNCTION ABS, DWF-204AY 1 A5, A9, M9
3616646720 DWF-204AY SPRAY M6, M7
A13 36190470B0 SWITCH SAFETY SF-030A31, 1
A14 3619045400 SWITCH COVER GSM-V16183A4 250V 16A 1
A15 3614801650 SENSOR PRESSURE CDL-D17N,3PIN,L=620,15DO 1
A16 3618912200 UNIT CAPACITOR AS 45.6UF 200VAC, CAN TYPE 1
A17 3611338300 CORD POWER AS 750M,201AS,EP3PIN 1
A18 3615416311 VALVE INLET
DR-12AS:C-R-H.110-130V50/60HZ NON-O.P RUBBER
1
A19 3610394400 BODY DETERGENT ABS. DWF-260AX 1
A20 3618111900 NOZZLE DETERGENT PP. DWF-260AX 1
A21 3612905300 HINGE BOSS *L ABS, DWF-26'S(HINGE DOOR) 1
A22 3612905400 HINGE BOSS *R ABS, DWF-26'S(HINGE DOOR) 1
A23 3614542400 PLATE *T ABS,DWF-260AX 1
3614542410 ABS, UV_BASE, 260A 1
A24 3612902400 HINGE DOOR POLYACETAL 2
A25 36111T2L00 CASE DETERGENT ABS, DWF-260AX 1 A5, A9, M9
36111T2L10 CASE DETERGENT ABS, UV_BASE DWF-260AX 1 M6, M7
A26 3610907800 CAP SOFTENER PP 1
A27 7112503011 SCREW TAPPING T1S,TRS,5*30 MFZN 2
A28 3611561400 CUSHION DOOR NBR, DWF-200A 2
A29 36117ADE50 DOOR *O ABS, DWF-204AY 1 A5, A9, M9
36117ADE70 UV_BASE,DWF-204AY SPRAY M6, M7
A30 361A114400 DOOR GLASS DWF-150AX 4T*479*323 1
A31 36117ADE60 DOOR *I HIPS, DWF-204AY 1
A32 7115401630 SCREW TAPPING T1 FLT 4X16 SUS WHITE PAINTING 12
A33 3611559900 CUSHION DOOR NR 2
A34 3615118300 SPRING DOOR *L DWF-260AX 1
A35 3615118400 SPRING DOOR *R DWF-260AX 1
A36 361279D430 HARNESS AS DWF-204AY LOW PUMP C-H-R,NB 1
⏿
Parts List
No. Item Code Item Materials and Sizes Q'TY Remarks
Page 35
3434
PARTS LIST
B01 DMW3200100 HOSE DRAIN O AS ELBOW 1
B02 3614514600 PLATE UPPER PP 1
B03 7122501211 SCREW TAPPING T2S TRS 5X12 MFZN 8
B04 3615302220 SUPPORTER TUB BL SPG 1.4T 1
B05 3615302320 SUPPORTER TUB BR SPG 1.4T 1
B06 3615302420 SUPPORTER TUB FL SPG 1.4T 1
B07 3615302520 SUPPORTER TUB FR SPG 1.4T 1
B08 3611413605 COVER BACK 0.35T 1
B09 3610808535 CABINET AS PCM 0.6*803.4*2146.6 1 A5
2SP06DNS30 PCM SHEET WHITE ASTY 0.6TX803.4X2146.6 A9, M9
2SP06DNS20 PCM SHEET RED ASTY 0.6TX803.4X2146.6 M6
2SP06DNS10 PCM SHEET METAL ASTY 0.6TX803.4X2146.6 M7
B10 3610310200 BASE U PP (111W) 1
B11 3617702122 LEG ADJUST AS VE 1
B12 361897360F UNIT DRAIN PUMP AS
LOW/60HZ,40W,L=1250,KET 1806 BK,BB CUT
1
B13 7122501211 SCREW TAPPING T2S TRS 5X12 MFZN 1
No. Item Code Item Materials and Sizes Q'TY Remarks
C01 3616104000 BALANCER AS DWF-1094 1
C02 3612504500 GUIDE FILTER AS 10KG MAGIC 1 PIECE 2
C03 3611911500 MAGIC FILTER AS 10KG 1 PIECE 2
C04 3616051629 SPECIAL SCREW SUS430 T2 TRS 5.5*16 12
C05 3618831410 TUB *I SUS 0.4X398.5X1636 1
C06 3616051629 SPECIAL SCREW SUS430 T2 TRS 5.5*16 12
C07 7122400829 SCREW TAPPING T2S TRS 4X8 STS430 4
C08 7122400829 SCREW TAPPING T2S TRS 4X8 STS430 4
C09 3618807003 TUB *U 94'S,-M/B,+RIB 1
C10 3616063700 SPECIAL NUT ZDC1 EU SAMWOO 1
C11 3617200600 FLANGE TUB ALDC12 VE1,6POINT 1
C12 3616007001 SPECIAL SCREW SCM24H,6.5*24 101S 6
C13 3610911200 CAP PULSATOR PP,100M 1
3610920500 PP, DWF-178W TBM
C14 3616062629 SPECIAL SCREW STS430 6X26.5 1
C15 3619705510 PULSATOR AS 100M 1
3619705520 200S TBM
No. Item Code Item Materials and Sizes Q'TY Remarks
Page 36
3535
PARTS LIST
D01 4509M83035 COVER TUB PP,100M 1
D02 4509M83012 TUB O 1098 1
D03 3619805400 SUSPENSION AS(B) 100C'S ROD=592 SPR=102 2
D04 3619805500 SUSPENSION AS(F) 100C'S ROD=592 SPR=112 2
D05 3613212120 HOSE DRAIN I EVA 100%(TRANSPARENT), L=184 1
D06 3610387400 BASE SECEN 2.0T 1
D07 3616007000 SPECIAL SCREW SCM24H,6.5*24 12
D08 3612757030 HARNESS EARTH INNER L ID=4.3,R ID=8.3,L=810 1
D09 36189L1R5L DRAIN MOTOR 110-130V (MODEL :111W) CHINA 1
D10 3617310301 GEAR MECHANISM(SP) GM-1300-WS6P0 1
D11 7341801511 BOLT HEX 6B-1 8*15 MFZN 4
D12 3618346000 PROTECTOR GEAR SGCC 1.2T 1
D13 3616590220 BELT V M20.5, AGING 1
D14 3611502700 CUSHION DOWN POM(8MM) 2
D15 3964322047 MOTOR CONDENSER
Y-W2D50CA014 110-127V 60HZ 690L #250(35955-0320)
1
3964821120
WM244XA011 120V L=1450(#1806 MG620427)
D16 7650802528 BOLT HEX 6B-1 8*25 PW(3*28) MFZN 2
D17 3618401400 PULLEY MOTOR AS M-TYPE(AL), DS=10 DP=48.5 60HZ 1
No. Item Code Item Materials and Sizes Q'TY Remarks
Page 37
S/M NO. :
DAEWOO ELECTRONICS CORP.
1-2, Jeo-dong 1(il)-ga, Jung-gu, Seoul, Korea
C.P.O. BOX 8003 SEOUL, KOREA
TELEX: DWELEC K28177-8
CABLE: “DAEWOOELEC”
PRINTED DATE: Feb. 2013
Page 38
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