Daewoo DWF-315W Service manual
Add to my manuals36 Pages
Daewoo DWF-315W is a fully automatic washing machine with a 6-course washing system, including Fuzzy, Seda, Lana, Blancos, Chile Wash, and Suave. It features a water current to adjust unbalanced load, automatic water supply system, automatic draining time adjustment, automatic unbalance adjustment, circulating-water course and lint filter, residual time display, and drain motor.
advertisement
Service Manual
Auto Washer
Model: DWF-315W
DWF-415S
✔
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).
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
C ontents
1. SPECIFICATIONS ................................................................................................................
2. STRUCTURE OF THE WASHING MACHINE .....................................................................
3. DIRECTIONS FOR INSTALLATION AND USE ..................................................................
INSTALLATION OF THE NOISE INULATION PLATE ................................................................
HOW TO INSTALL ON AN INCLINED PLACE ............................................................................
HOW TO CONNECT THE INLET HOSE
HOW TO CLEAN THE FILTER
.....................................................................................
....................................................................................................
4. FEATURE AND TECHNICAL EXPLANATION
FEATURE OF THE WASHING MACHINE
...................................................................
...................................................................................
WATER CURRENT TO ADJUST THE UNBALANCED LOAD
AUTOMATIC WATER SUPPLY SYSTEM
.....................................................
.....................................................................................
AUTOMATIC DRAINING TIME ADJUSTMENT
AUTOMATIC UNBALANCE ADJUSTMENT
............................................................................
.................................................................................
CIRCULATING-WATER COURSE AND LINT FILTER
LINT FILTER
.................................................................
................................................................................................................................
9
10
8
9
7
7
RESIDUAL TIME DISPLAY
DRAIN MOTOR
..........................................................................................................
...........................................................................................................................
GEAR MECHANISM ASS’Y ........................................................................................................
10
10
1 1
7
7
5. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT
GEAR MECHANISM ASS’Y REPLACEMENT
.................................................
............................................................................
MOTOR SYNCRONOUS AND VALVE REPLACEMENT ............................................................
12
12
14
4
4
4
5
6
2
3
6. THE REPAIR METHOD OF GEAR MECHANISM FOR CLUTCH
SPRING PROBLEM ............................................................................................................
THE STRUCTURE OF GEAR MECHANISM ..............................................................................
15
15
HOW TO CHECK THE CLUTCH SPRING PROBLEM ...............................................................
16
17
THE PROCESS OF ASSEMBLE ................................................................................................
REPLACE THE CASE FILTER ASS’Y ........................................................................................
19
21
7. TROUBLE SHOOTING GUIDE ..........................................................................................
CONCERNING WATER SUPPLY ...............................................................................................
CONCERNING WASHING
CONCERNING DRAINING
.........................................................................................................
.........................................................................................................
CONCERNING SPINING ...........................................................................................................
CONCERNING OPERATION .....................................................................................................
22
22
23
24
25
26
8. PRESENTATION OF THE P.C.B ASS’Y
CONCERNING ERROR MESSAGE
............................................................................
..........................................................................................
27
27
APPENDIX
WIRING DIAGRAM
PARTS DIAGRAM
....................................................................................................................
......................................................................................................................
PARTS LIST ................................................................................................................................
28
29
33
1. SPECIFICATIONS
2
3
N O .
1
4
I T E M
P O W E R S O U R C E
POWER CONSUMPTION
MACHINE WEIGHT
D I M E N S I O N ( W × H × D)
5 WASHING COURSE
6 WATER CONSUMPTION
7 WATER LEVEL SELECTOR
1 0
1 1
8
9
1 2
O P E R A T I N G W A T E R P R E S S U R E
REVOLUTION PER MINUTE
P U L S A T O R
W A T E R L E V E L C O N T R O L
G E A R M E C H A N I S M A S S ’ Y
1 5
1 6
1 3
1 4
L
F
A
R
I N
U
L
E
A
T
N
S I
C
R M
D
F
T
I
I
L
O
S
U A
T
I
E
N
G
L
R
F
N
T I
O R
A L
M E
S
D
O A
I S
K
P L
W A
A Y
S H
1 7 A U T O .
W A T E R S U P P L Y
18 FUNCTION FOR BUBBLE AND RADICAL
1 9
2 0
A
A
U
U
T
T
O
O
R
P
E
O
F
W
E
E
E
R
D
O
W
F F
A T E R
* : POUR DIRECTLY INTO TUB AFTER FINAL RINSE.
DWF-315W / DWF-415S
A V A I L A B L E I N A L L L O C A L A C V O L T A G E A N D C Y C L E
50Hz 550W
48Kg
630 × 1030 × 670
FULL AUTOMATIC 6 COURSE
(FUZZY, SEDA, LANA, BLANCOS, CHILE WASH, SUAVE)
270 L
HIGH 104L
*
MEDIUM
*
LOW
E. LOW
0 .
3 k g /f c m 2 ~8kgf/cm 2 (2.94 N/cm 2 ~78.4N/cm 2 )
50L
W A S H : 1 3 0 1 5 0 R P M , S P I N : 7 1 0 7 4 0 R P M
TBM ( Ø 4 0 6 m m )
E L E C T R O N I C A L S E N S O R
H E L I C A L G E A R
93L
83L
72L
61L
O
O
O
O
O
O
O
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 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.
• BLEACH INLET
• PULSATOR
• CONTROL PANEL
• HOT WATER TAP
After using the washer, close the water tap, In case of the single valve model, there is no hot water valve.
• COLD WATER TAP
After using the washer, close the water tap
• CASE DETERGENT
AND SOFTENER
• LINT FILTER
• POWER CORD
• HOSE DRAIN
• ADJUSTABLE LEG
Accessories (Full Option)
DRYTEN [OPTION] COVER UNDER (OPTION) WATER TAP ADAPTER
DRYTEN
UP
HOSE DRAIN [FOR PUMP] HOSE DRAIN[FOR NONPUMP]
INLET HOSE
CONNECTOR INLET [OPTION]
STRUCTURE 3
3. DIRECTIONS FOR INSTALLATION AND USE
Installing Place
Install the washer on a horizontal solid floor. If the washer is installed on an unsuitable floor, it could make considerable noise and vibration.
10Cm
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.
Never install in these places
The place where it would be exposed to direct sunlight.
The place nearby a heater or heat appliance.
The place where it would be supposed to be frozen in winter.
The kitchen with coal gas and a damp place like a bathroom.
Installation Of The Noise Inulation Plate (OPTION)
1 The packing box opened, there is a noise insulation plate at the bottom of the back.
2 Push the noise insulation plate into the end, which decrease the noise made by this washer.
1
How To Install On An Inclined Place
Horizon
Setting
After controlling the height by turning the adjustable leg, let the washer put down to the ground.
2 Check the Horizon
Status
Check the position of tub above the center of the washer.
NOTES
The openings must not be obstructed by carpeting when the washing machine is installed on a carpeted floor.
4 DIRECTIONS
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 ORDINARY TAP
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.
3
Connect the water tap adapter to the water tap tighten the four screws evenly while pushing up the adapter so that the rubber packing can stick to the water tap tightly.
TAPE
4
Remove the tape, and screw connector
B into connect A tightly.
5
Connect the inlet hose to the water tap adapter by puling down the collar of the hose end.
6
Connect the inlet hose adapter of the hose to the water inlet of the washer by turning it clockwise to be fixed tightly.
Connector A
Connector B
FOR SCREW-SHAPED TAP
1
Connect the inlet hose to the water tap by screwing the connector D tightly.
2
Connect the connector-inlet supplied if necessary.
Connector D
Rubber
Packing
Connector
Inlet
Connector D
Rubber
Packing
Inlet Hose Connector C Hose
Connector C
• Please check the rubber packing inside the inlet hose adapter of the hose.
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
CONNECTION 5
How To Clean The Filter
CLEANING THE LINT FILTER
1
While pressing the handle of e guide.
2
Remove the dirt inside the
.
3
.
CLEANING THE WATER INLET FILTER
• Clean the filter when water leaks from, the water inlet.
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.
4
Remove the dirt from the inlet filter with a brush.
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.
CAP
3
Pull out the filter assembly off the case of the main body.
SLIT
FILTER
CASE
CAP
FILTER CONTAINER
4
Clean the drain filter removing the foreign stuffs.
FILTER
CAP
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.
CASE
FILTER
GUIDE
RIB
CAP
SLIT
6
Turn the cap clockwise tightly.
CAP
6 CONVENIENCE
4. FEATURE AND TECHNICAL EXPLANATION
Feature of the Washing Machine
① First applying the Radical Technology in the world, go beyond washing, sterilize your colthes 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 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 35 seconds.(But, the WOOL 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
0.3
0.3
0.3
0.3
35 SEC.
0.3
•••••••
Automatic Water Supply System
The water level would be lowered because the clothes 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.
FEATURE 7
Automatic Draining time Adjustment
This system adjusts the draining time automatically according to the draining condition.
Draining condition
Good draining
Bad draining
No draining
The washer begins spin process after drainage.
Draininig time is prolonged.
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
M o v e m e n t o f t h e P r o g r a m D r a i n T i m e
Less than
15 minutes
More than
15 minutes
Continue draining
Program stops and gives the alarm with blinked on display lamp.
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.
8 FEATURE
Automatic Unbalance Adjustment
This system is to prevent abnormal vibration during intermittent spin and spin process.
FUNCTIONAL PRINCIPLE
① When the lid is closed, the safety switch contact is “ON” position.
② In case that wash loads get uneven during spin, the outer tub hits the safety switch due to the serious vibration, and the spin process is interrupted.
③ In case that P.C.B. ASS’Y gets “OFF” signal from the safety switch, spin process are stopped and rinse process is started automatically by P.C.B. ASS’Y.
④ If the safety switch is operated due to the unbalance of the tub, the program is stopped and the alarm is given.
Position of unbalanced load (OFF)
Contact of safety switch Lid closing
Contact lever A
Normal (ON)
Lid opening
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 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 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.
Filter
Water channel
Pulsator
Tub
Outer tub
FEATURE 9
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.
Filter
Filter
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.
Residual Time Display
When the START/HOLD button is pressed, the residual time (min.) is displayed on the time indicator, and it will be counted down according to process.
When operation is finished, the TIME INDICATOR will light up .
Drain Motor
STRUCTURE
Pull
Loosen
Pulley
Lever
Inductive ring
Magnet
Coil of motor
Magnet of motor
FUNCTIONAL PRINCIPLE
① When the DRAIN MOTOR connected to the power source, 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.
10 FEATURE
Gear Mechanism Ass'y
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
Gear unit as
Motor
V-belt
Pulsator
1 revolution
5 revolutions
Gear pulley
Motor
1800 r.p.m (60Hz)
1500 r.p.m (50Hz)
V.BELT
Spinner Pulley
710-740r.p.m(60Hz)
640-675r.p.m(50Hz)
Gear Unit as
Pulsator
125-140r.p.m(60Hz)
130-150r.p.m(50Hz)
Directly
Tub
710-740r.p.m(60Hz)
640-675r.p.m(50Hz)
FEATURE 11
5. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT
BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE WASHING MACHINE, DISCONNECT
THE POWER CORD FROM THE ELECTRIC OUTLET.
Gear Mechanism Ass'y Replacement
GEAR MECHANISM ASSY REPLACEMENT
①
②
Raise the top plate on the outer cabinet.
Loosen four screws mounting outer tub cover and remove outer tub cover from the tub ass’y.
③ Remove the cap pulsator from the pulsator ass’y by using screw driver.
④ Loosen the pulsator mounting screw and remove the pulsator.
⑤
⑥
Remove the special nut by using “T” type box wrentch.
Remove the special washer.
12 DIRECTIONS
⑦ Remove the tub I ass’y.
⑧
⑨
⑩
Lay the front of the washer on the floor.
Remove four special bolts of gear protect by using a box wrentch and remove gear protect.
Remove the V-belt.
⑪ Remove four special bolt of gear mechanism ass’y by using a box wrentch.
⑫ Pull out the gear mechanism ass’y.
NOTES
To assemble the gear mechanism ass’y, reverse the disassembly procedure.
DIRECTIONS 13
MOTOR SYNCHRONOUS AND VALVE REPLACEMENT (NON PUMP MODEL)
①
②
Lay the front of the washer on the floor.
Loosen two special screw of motor synchronous.
③
④
Take out the wire of motor synchronous from the braket.
Separate the motor synchronous from the base.
⑤ Turn the valve by using screw driver as shown in picture.
⑥ Remove the valve lid from the valve drain ass’y.
14 DIRECTIONS
6. THE REPAIR METHOD OF GEAR MECHANISM FOR CLUTCH SPRING PROBLEM
The Structure Of Gear Mechanism
● TOOL FOR REPLACING THE CLUTCH BOSS ASSEMBLE ●
T o o l n a m e S p e c i if c a it o n
Fixing jig
Ratchet handle
S o c k e t a n d e x t e n s i o n b a r
Some cotton yarn s o c k e t : 1 0 m m , 1 7 m m
Q t’ y
1
1 p e r e a c h some
THE REPAIR 15
How To Check The Clutch Spring Problem
PROBLEM
1) THE LAUNDARY IS IN THE SPIN TUB UNEVENLY WHEN JUST STARTING SPIN PROCESS.
2) THEREFORE, IT CAUSE THE SERIOUS NOISE AND VIBRATION WHEN WASHING AND SPINNING
PROCESS OR SUPPLING WATER IRREGULARY WHEN SPINNING PROCESS
AND CAUSE SHORT OF SPIN PERFORMANCE.
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 PUSATOR, THIS IS ALSO
CLUTCH SPRING DEFECT.
IN THIS CASE, WE ARE GOING TO SUPPLY THE CLUTCH BOSS ASSEMBLY INSTEAD OF GEAR
MECHANISM ASSEMBLEY. PLEASE REFER TO FOLLOWING FIG.
THE CLUTCH BOSS ASSEMBLY
NO.
1
2
3
PARTS NAME
CLUTCH SPRING
CLUTCH BOSS
GREASE
SPECIFICATION
1.5*1.5
PP beacon#325 3g
PACKING PACKING THE CLUTCH BOSS ASS’Y
METHOD BY USING VINYL PACK
CODE Q’TY
3615110000 1
3619301300 1
1
CLUTCH BOSS ASS’Y PART CODE : 3610028000
16 THE REPAIR
The Process Of Disassemble
N o .
P r o c e s s
Disassemble 1
N o it c e
1
Release screws marked 4-point.
Remove the protector
Use wrench or driver
- ratchet handle
- extension bar
- socket : 10mm
2 Remove the v-belt.
3
4
Loosen the fastening nut.
Use fixing jig for pulley as to see fig 1 and 17mm-socket for nut.
Disassemble the spring washer.
Take out plain washer if it has.
THE REPAIR 17
N
5
6
7 o .
8
18 THE REPAIR
P r o c e s s
Disassemble the pulley.
Disassemble 2
N o it c e
Disassemble the clutch boss assembly.
Catch the boss and pull upward with spiral rotate in the clockwise direction.
Separate coupling from clutch boss ass’y.
Cleaning
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.
The Process Of Assemble
N o .
1
P r o c e s s
Assemble 1
N o it c e
Assemble the coupling.
Check the uneven face of coupling is assembled upward.
2 Assemble the new clutch boss ass’y.
- 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.
3
4
Assemble the pulley.
Assemble the spring washer.
If there was plain washer, you have to assemble plain washer the first and then assemble spring washer.
THE REPAIR 19
N o .
5
P r o c e s s
Assemble the fastening nut.
Assemble 2
N o it c e
- 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.
6 Assemble the Belt.
7 Assemble the protector.
Synchronous
Motor
8 Clutch Tip
3.5~4.5
keep distance 2~3mm
Drain
Valve
Final checking
Finally, check the distance between brake lever and control bolt. (2~3mm)
Also, check the interferance depth both clutch tip and clutch boss. (3.5~4.5mm)
20 THE REPAIR
REPLACE THE CASE FILTER ASS’Y
①Separate the back cover from washing machine.
②Remove two screws.
③Remove three screws.
④Turn the case filter ass’y and separate it from the drain motor.
⑤Separate the drain hose I from the case filter ass’y.
⑥Separate the cavitation hose from the case filter ass’y.
⑦Assemble the case filter ass’y that purchased.
⑧Tie up three screws.
⑨Tie up two screws.
⑩Assemble the hose drain I to the case filter with bond & clamp.
⑪Assemble the cavitation hose to the case filter with bond & clamp.
⑫Assemble the back cover to the washing machine.
THE REPAIR 21
7. TROUBLE SHOOTING GUIDE
NOTES
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.
Concerning Water Supply
PROBLEM CHECK POINT CAUSE SOLUTION
WATER IS
NOT SUP-
PLIED.
Do you open the water tap?
YES
Is the filter of the water inlet valve clogged with dirt?
NO
Is the water pressure sufficient?
(0.3~8 kgf/cm 2 )
NO
YES
Open the water tap.
Clean the filter.
YES
NO
Increase the water pressure.
NOTE : Open the water tap fully and measure the flow rate.
Flow rate( /min.)
Water pressure
(Kgf/cm 2 )
11.5 15.0 18.0 20.3 24.1 27.4
0.3
0.4
0.5
0.6
0.8
1.0
From the upper results, you know that the flow rate more than
11.5 /min. is essential for water supply.
Does the water inlet valve make operating sound?
YES
Is the connector or the terminal connected properly?
YES
Is the output voltage of the P.C.B normal?
NO
NO
Water inlet valve is defective.
Improper connection of the connector or the terminal.
NO
P.C.B AS is defective.
Change water inlet valve.
Connect the connector or the terminal properly.
Change the P.C.B AS.
YES
Lead wire is defective.
Change the lead wires.
22 TROUBLE SHOOTING
PROBLEM
WATER SUP-
PLY IS NOT
STOPPED.
CHECK POINT
Does the water supply continue while the power is turned off?
NO
Does the water supply start as soon as you press the power switch?
NO
Operate the washer after setting the water level to
“HIGH”
YES
CAUSE
The water inlet valve is defective.
YES The triac of P.C.B is defective.
NO
Does the water supply continue after the water reaches to the “HIGH” level?
YES
Is the air tube of water level switch kinked or deformed?
YES
NO
Air tube is defective.
Pressure switch is defective.
Concerning Washing
PROBLEM
THE PUL-
SATOR DOES
NOT ROTATE
EVEN IF THE
WATER IS
SUPPLED.
CHECK POINT CAUSE
Does the motor operate after finishing water supply?
NO YES
Does pulsator rotate in only one direction?
YES The triac of P.C.B is defective.
NO
Does the motor make operating sound?
YES NO
Is the motor coil disconnected?
YES
Motor is defective.
Is the connection condition of capacitor terminal good?
YES
Is the V-belt worn out?
NO
NO
NO
Improper connection
V-belt is defective.
SOLUTION
Change the water inlet valve.
Change the P.C.B ASS’Y.
Normal operation.
Change the air tube.
Change the pressure switch.
SOLUTION
Change the P.C.B ASS’Y.
Normal
Change the motor.
Connect the terminal properly.
Change the V-belt.
Change the motor.
TROUBLE SHOOTING 23
Concerning Draining
PROBLEM
THE WASHER
DOES NOT
DRAIN.
CHECK POINT CAUSE
Do you install the drain hose properly?
YES
Is the foreign matter accumulated inside the pump housing?
NO
Is the output voltage of the drain pump normal?
NO
NO
Improper installation.
YES
Malfunction of drainage by the foreign matter.
YES
Drain pump is defective.
P.C.B ASS’Y is defective.
SOLUTION
Install the drain hose properly.
Remove the foreign matter from the pump housing.
Change the Drain pump.
Change the P.C.B ASS’Y.
24 TROUBLE SHOOTING
Concerning Spinning
PROBLEM CHECK POINT
Is the lid open?
NO
Does the door switch operate normally?
CAUSE
YES
Door switch is defective.
THE WASHER
DOES NOT
SPIN.
Does the safety switch operate normally?
YES
Is the connector of
P.C.B ASS‘Y connected properly?
YES
NO
Safety switch is defective.
NO Improper connection of the connector.
P.C.B. ASS’Y is defective.
Does the pulsator rotate while the tub does not rotate?
NO YES
Is the input voltage of the drain motor normal?
NO
YES
Drain motor is defective.
P.C.B ASS’Y is defective.
Is the V-belt worn out?
YES
V-belt is defective.
NO
Is the input voltage of motor normal?
NO
Is the connection condition of capacitor terminal good?
YES
NO
Motor is defective.
Improper connection.
YES
P.C.B ASS’Y is defective.
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.
TROUBLE SHOOTING 25
Concerning Operation
PROBLEM CHECK POINT CAUSE
THE INDICA-
TOR
LAMPS(L.E.D)
DO NOT LIGHT
UP WHEN THE
POWER BUT-
TON IS
PRESSED.
Is the plug connect-ed to electric outlet?
YES
Is Fuse opended?
NO
Is the condition of power button good?
YES
Is the connector of the
P.C.B. ASS’Y connected properly?
YES
Is input voltage of the transformer normal?
NO
YES
NO
Power button is defective
NO
Improper connection of the connector.
NO
Transformer is defective
P.C.B. ASS’Y is defective.
SOLUTION
Connect the plug.
Change Fuse
Change P.C.B ASS’Y.
Connect the connector properly.
Change P.C.B Ass’y
Change P.C.B ASS’Y.
PROGRESS
LAMPS(LED)
DO NOT LIGHT
UP.
Do you press
START/HOLD button?
YES
NO
P.C.B ASS’Y is defective.
MOTOR
ROTATES
WHEN
START/HOLD
BUTTON IS
NOT
PRESSED.
Does the pressure switch operate normally?
YES
Check the output voltage of P.C.B ASS’Y
NO
Pressure switch is defective.
Abnormal
P.C.B ASS’Y is defective
ABNORMAL
NOISE DUR-
ING WASH
PROCESS.
Is the strange noise generated when the pulsator rotates in TEST MODE of P.C.B ASS’Y?
NO
Is the V-belt worn out?
YES There is foreign matter between pulsator and tub.
YES
V-belt is defective.
26 TROUBLE SHOOTING
Press START/HOLD button.
Replace P.C.B ASS’Y.
Change the pressure switch.
Change P.C.B ASS’Y.
Remove the foreign matter.
Change the V-belt.
8. PRESENTATION OF THE P.C.B ASS’Y
Concerning Error Message
MESSAGE CAUSE SOLUTION
Improper installation of drain hose.
Install drain hose properly.
The drain hose is blocked up by foreign matter.
Remove foreign matter from drain hose.
Drain motor is inferior.
Change drain motor.
The water tap is closed.
Open the water tap.
The water inlet filter clogged.
Clean the water inlet filter.
It passes over the 60 minutes, yet it doesn’t come to assigned water level.
Check whether or not is comes to the assigned water level.
Wash loads get uneven during spin.
Re-set wash loads evenly.
Poor installation of the unit.
Proper installation.
The lid is opened.
Close the lid.
The safety switch is inferior.
Change the safety switch.
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’.
Change the P.C.B. ASS’Y.
The water level sensing is inferior.
Check the water level sensor and the contact part of the connector.
PCB ASS’Y 27
APPENDIX
WIRING DIAGRAM
28 APPENDIX
PARTS DIAGRAM 29
30 PARTS DIAGRAM
PARTS DIAGRAM 31
32 PARTS DIAGRAM
Parts
l
ist
N o .
A01
A02
A03
A04
A05
A06
P A R T S C O D E
3619044180
3614802303
3614280100
3614276905
3615407831
3618911300
3611132500
3611132750
3614530200
3614530202
3618102500
3614280200
3614280203
3611629600
PRPSSW2Y19
36117AAX00
3615110110
36117AAW00
3611341H00
3612792992
3612902400
3615302220
3615302320
3615302420
3615302520
7112501411
3611413605
3617702020
A07
A08
A09
A10
A11
A12
A13
A14
A15
A16
A17
B01
B02
B03
B04
B05
B06
B07
P A R T S N A M E
SWITCH SAFETY
SENSOR PRESSURE
PANEL B
VALVE INLET AS
UNIT CAPACITOR
CASE DETERGENT
PLATE T
NOZZLE DETERGENT
PANEL F
DECORATOR FILM
PCB AS
DOOR B
SPRING DOOR
DOOR F
POWER CORD
HARNESS AS
HINGE DOOR
SUPPORTER TUB BL
SUPPORTER TUB BR
SUPPORTER TUB FL
SUPPORTER TUB FR
SCREW TAPPING
COVER B
LEG ADJUST
D E S C R I P T I O N
SF-030A13, #187, CU/T=9, CU/L=110, L=174
15, 2-PIN, CDN2-D01N-1, CDL-D01N-1, L1=715, L2=90
DWF-315W, ABS, 105KR
DWF-415S, 201TRSP SPRAY BASE
C+H, AC 220-240V 50/60Hz, 35㎃
12.5UF 400VAC, CAN TYPE
DWF-315W, 100C, ABS, NON_RINSE
DWF-415S, 201TRSP NO RINSE SILVER SPRAY
DWF-315W, ABS, 104KR
DWF-415S, ABS, 201TRSP SPRAY BASE
PP, 100C
DWF-315W, 104KR, ABS
DWF-415S, 201TRSP, SPRAY BASE
104KR, ABS
DWF-200KRNP-CM (OTP)
ABS TRANSPARENT 100KF
DWF-100M, EFFICACY DIA 10
ABS TRANSPARENT 100KF
KKP-4819I 10A 250V, VDE H05VV-F 3*0.75, CHILE
200TRNP, C+H, N-RINSE, N-RADICAL, PUMP
POLYACETAL
SPG 1.6T (R-01)
SPG 1.6T (R-01)
SPG 1.6T (R-01)
SPG 1.6T (R-01)
T1 TRS 4*14 MFZN
0.35T
PP, VE
R E M A R K
PARTS LIST 33
N o .
C01
C02
C03
C04
C05
C06
C07
D01
D02
D03
D04
D05
D06
D07
D08
D09
P A R T S C O D E
3612507210
3616051629
3618818410
3616051629
3616051629
3617201200
3616007000
3619805400
3619805500
3613212120
3610387400
3616007000
7342602011
3611502700
7341801511
3618401400
P A R T S N A M E
GUIDE FILTER AS
SPECIAL SCREW
TUB I
SPECIAL SCREW
SPECIAL SCREW
FLANGE TUB
SPECIAL SCREW
SUSPENSION AS (B)
SUSPENSION AS (F)
HOSE DRAIN I
BASE
SPECIAL SCREW
BOLT HEX
CUSHION DOWN
BOLT HEX
PULLEY MOTOR AS
D E S C R I P T I O N
HIDDEN FILTER (SUS 0.6T)
SUS 430 T2 TRS 5.5*16
DWF-201WSP-MXC
SUS 430 T2 TRS 5.5*16
SUS 430 T2 TRS 5.5*16
10kg, 3-FOOT
SCM 24H, 6.5*24
ROD=592 SPR=102 (BLACK), 100C,S
ROD=592 SPR=112 (YELLOS), 100C,S
EVA, L=184
SECEN 2.0T
SCM 24H, 6.5*24
6B-2 6*20 POINTING MFZN
POM (8mm)
6B-1 8*15 MFZN
M-TYPE (AL), DS=10 DP=48.5 60Hz
R E M A R K
34 PARTS LIST
S/M NO. :
DAEWOO ELECTRONICS CO., LTD.
686, AHYEON-DONG MAPO-GU SEOUL, KOREA
C.P.O. BOX 8003 SEOUL, KOREA
TELEX: DWELEC K28177-8
CABLE: “DAEWOOELEC”
FAX: 82-2-360-7877
TEL: 82-2-360-7114 http://www.dwe.co.kr
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project