Daewoo DWF-315W, DWF-415S Service Manual
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
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WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER
WASHING MACHINE
C o n t e n t s
1. SPECIFICATIONS
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2
3
4
2. STRUCTURE OF THE WASHING MACHINE
3. DIRECTIONS FOR INSTALLATION AND USE
INSTALLATION OF THE NOISE INULATION PLATE
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4
HOW TO INSTALL ON AN INCLINED PLACE 4
HOW TO CONNECT THE INLET HOSE 5
6
HOW TO CLEAN THE FILTER
4. FEATURE AND TECHNICAL EXPLANATION
7
12
15
22
27
FEATURE OF THE WASHING MACHINE
7
7
WATER CURRENT TO ADJUST THE UNBALANCED LOAD
AUTOM
ATIC WATER SUPPLY SYSTEM 7
8
AUTOMATIC DRAINING TIME ADJUSTMENT
AUTOMATIC UNBALANCE ADJUSTMENT
9
CIRCULATING-WATER COURSE AND LINT FILTER 9
LINT FILTER 10
10
10
1
12
14
15
16
17
19
21
22
23
24
25
26
28
29
33
1
RESIDUAL TIME DISPLAY
DRAIN MOTOR
GEAR MECHANISM ASS’Y
5. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT
GEAR MECHANISM ASS’Y REPLACEMENT
MOTOR SYNCRONOUS AND VALVE REPLACEMENT
6. THE REPAIR METHOD OF GEAR MECHANISM FOR CLUTCH
SPRING PROBLEM
THE STRUCTURE OF GEAR MECHANISM
HOW TO CHECK THE CLUTCH SPRING PROBLEM
THE PROCESS OF DISASSEMBLE
THE PROCESS OF ASSEMBLE
REPLACE THE CASE FILTER ASS’Y
7. TROUBLE SHOOTING GUIDE
CONCERNING WATER SUPPLY
CONCERNING WASHING
CONCERNING DRAINING
CONCERNING SPINING
CONCERNING OPERATION
27
CONCERNING ERROR MESSAGE
8. PRESENTATION OF THE P.C.B ASS’Y
APPENDIX
WIRING DIAGRAM
PARTS DIAGRAM
PARTS LIST
1. SPECIFICATIONS
2
SPECIFICATIONS
DWF-315W / DWF-415SMETI.ON
ELCYC DNA EGATLOV CA LACOL LLA NI ELBALIAVAECRUOS REWOP1
2 POWER CONSUMPTION
3 MACHINE WEIGHT
630 × 1030 × 670W × H × D)( NOISNEMID4
5 WASHING COURSE
FULL AUTOMATIC 6 COURSE
(FUZZY, SEDA, LANA, BLANCOS, CHILE WASH, SUAVE)
6 WATER CONSUMPTION
7 WATER LEVEL SELECTOR
9 REVOLUTION PER MINUTE
mc/fgk3.0ERUSSERP RETAW GNITAREPO8
2
~8kgf/cm
2
(2.94 N/cm2~78.4N/cm2)
MPR 047 - 017 : NIPS ,MPR 051 - 031 : HSAW
)mm604Ø( TBMROTASLUP01
ROSNES LACINORTCELELORTNOC LEVEL RETAW11
RAEG LACILEHY’SSA MSINAHCEM RAEG21
ORETLIF TNIL31
OHSAW KAOS ROF NOITCNUF41
OLANGIS MRALA51
OYALPSID EMIT LAUDISER61
OYLPPUS RETAW .OTUA71
18
FUNCTION FOR BUBBLE AND RADICAL
O
O
RETAW DEEF-ER OTUA91
OFFO REWOP OTUA02
50Hz
550W
48Kg
270 L
HIGH 104L
*
93L
MEDIUM 83L
*
72L
LOW 61L
E. LOW 50L
* : POUR DIRECTLY INTO TUB AFTER FINAL RINSE.
DRYTEN [OPTION] COVER UNDER (OPTION) WATER TAP ADAPTER INLET HOSE
HOSE DRAIN [FOR PUMP] HOSE DRAIN[FOR NONPUMP] CONNECTOR INLET [OPTION]
2. STRUCTURE OF THE WASHING MACHINE
3
STRUCTURE
• HOSE DRAIN
• POWER CORD
• LINT FILTER
•
HOT WATER TAP
•
COLD WATER TAP
After using the washer,
close the water tap, In case
of the single valve model,
there is no hot water valve.
After using the washer,
close the water tap
•
CASE DETERGENT
AND SOFTENER
•
BLEACH INLET
• ADJUSTABLE LEG
•
PULSATOR
•
CONTROL PANEL
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.
DRYTEN
UP
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 Noise Inulation Plate (OPTION)
How To Install On An Inclined Place
The place where it would be exposed to
direct sunlight.
The place nearby a heater or heat appli-
ance.
The place where it would be supposed
to be frozen in winter.
The kitchen with coal gas and a damp
place like a bathroom.
NOTES
10Cm
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 noise insulation plate
into the end, which decrease
the noise made by this washer.
1
The packing box
opened, there is a
noise insulation plate
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
le g, let th e w as her 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.
5
CONNECTION
FOR ORDINARY TAP
6
Connect the inlet hose adapter
of the hose 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 of
the hose.
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 connect A tightly.
5
Connect the inlet
hose to the water tap
adapter by puling down
the collar of the hose end.
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.
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
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
CONTAINER
CAP
SLIT
CASE
FILTER
CAP
CAP
FILTER
CAP
FILTER
CASE
GUIDE
RIB
SLIT
CAP
1
While pressing the handle of
e
guide.
2
Remove the dirt inside the
.
3
.
4. FEATURE AND TECHNICAL EXPLANATION
7
FEATURE
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 0.3 • • • • • • •
35 SEC.
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
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.
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.
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.
margorP eht fo tnemevoMemiT niarD
Less than
Continue draining
15 minutes
More than
Program stops and gives the alarm with blinked on display lamp.
15 minutes
Automatic Draining time Adjustment
This system adjusts the draining time automatically according to the draining condition.
9
FEATURE
Contact of safety switch Lid closing
Lid opening
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.
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
un balance of the tu b, th e program is
stopped and the alarm is given.
CIRCULATING-WATER
The washing and rinsing effects have been
improved by adopting the water system in
wh ich water in the tub i s c ir culated 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
par t 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.
10
FEATURE
Much lint may be obtained according to the kind of
clothes to be washed and some of the lint may also
sticks to the clothes.
To minimize this possibility a lint filter is provided on
the upper part of the tub to filter the wash water as it
is discharged from the water channel. It is good to
use the lint filter during washing.
HOW TO REPLACE LINT FILTER
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.) i
s displayed on the time indicator, and it will be
counted down according to process.
When operation is finished, the TIME INDICATOR 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 c
ondition 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.
Pull
Loosen
Pulley
Lever
Inductive ring
Magnet
Coil of motor
Magnet of motor
Lint Filter
Residual Time Display
Drain Motor
Filter
Filter
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