Daewoo DW-5014 User manual

Service Manual
Washing Machine
Model: DW-5014/5024/5034
DAEWOO ELECTRONICS CO., LTD.
✔ 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).

TABLE OF CONTENTS
1. SPECIFICATIONS ................................................................................................................................. 1
2. CAUTIONS ON THE OPERATION........................................................................................................ 2
3. WIRING AND CIRCUIT DIAGRAM........................................................................................................ 4
4. PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS.............................................. 8
5. TROUBLE SHOOTING GUIDE.............................................................................................................. 11
6. HOW TO DISASSEMBLE...................................................................................................................... 16
7. EXPLODED VIEWS............................................................................................................................... 18
8. PART LIST............................................................................................................................................. 21
9. POWER CORD...................................................................................................................................... 26

1
1. SPECIFICATIONS
Explanation table for suffixes of model names.
NO. ITEM
SPECIFICATIONS
DW-5014 DW-5024 DW-5034
50Hz 60Hz
1POWER SOURCE Available in all local AC voltage
2POWER
CONSUMPTION NON PUMP 470 520
PUMP 520 580
3MACHINE WEIGHT NON PUMP NET : 22.5kg, PACKED UP : 25.5kg
PUMP NET : 23.5kg, PACKED UP : 26.5kg
4DIMENSION 440 x 802 x 937(WxDxH,mm)
5WATER LEVEL HIGH : 49§¤, MEDIUM : 42§¤, LOW : 35§¤
6OPERATING WATER
PRESSURE 0.3 ~ 3.0kgf/cm
2
( 3.0 ~ 30.0 N/cm
2
)
7ROTATING SPEED WASH 300rpm 300rpm
SPIN 1,450rpm 1,700rpm
8WASHING TYPE Pulsator(Impeller)Type
9SPINNING TYPE Centrifugally Separated Type
10 WASH TIME Max. 15min., Manual Operation
11 SPIN TIME Max. 5min., Manual Operation
12 PULSATOR 6 WINGS (
©ª 300mm )
13 WATER SUPPLY MANUAL
14 SPIN RINSE X X O
15 WASH ACTION SELECT X X O
(NON PUMP ONLY)
16 LINT FILTER X X Option
Power source Suffix Example
Non pump Pump
AC 110V, 60Hz TTP
Model name Pump
DW-XXXX N P
Power source
AC 120V, 60Hz A AP
AC 220V, 60Hz LLP
AC 120/240(127/220)V, 60Hz D, (S) DP
AC 220V, 50Hz NNP
AC 230~240V, 50Hz MMP
AC100V, 50/60Hz J-

2
2. CAUTIONS ON THE OPERATION
2-1. Installation
- Install the washer in the place easy of access to water, electrical power and drainage.
- Install the washer on a firm and flat floor.
- Be sure that the washing machine must be grounded with the external grounding wire(option)
or with the power cord and electric outlet of the house.
- Avoid installing the machine where it can be exposed to rain or direct ray of the sun, thatmay
cause trouble or discoloration. In case the machine has to be installed in such a place, provide a
shield to protect machine from rain or direct rays of the sun.
- In summer or other periods when there is a great difference between the watertemperature and the
air temperature, drops of water may condense on the outside ofthe tub, and the floor might become
wet from dripping; be careful of this.
- Please disconnect the power cord plug after washing.
2-2. Grounding
- Connect the grounding wire(option) to a water faucet if the pipe is made of metal.
- Make sure that the power cord is unplugged during ground work.
- Be sure to wind grounding wire on a metal pipe like Fig1.
(Do not connect the grounding wire end to a gas tube.)
- For maximum security, attach the grounding wire to a copper plate or grounding rod and bury it at
least 20cm in the ground like Fig2.
Fig. 1 Fig. 2

3
2-3. Caution on Use
- Do not use water which contains rust.
- Never put your hands into the tub during wash and rinse process.
- This unit is made of poly-propylene, use water below 50

.
- The opening must notbe obstructed by carpeting when the washing machine is installed
on a carpeted floor.
- Put the wet clothes into the spindryer drum, being sure that they must be well balanced.
- Place the safety cover horizontally on the top.
- Ensure thatthe spindryer drum completely stops before reaching in to remove the laundry.
Acting Time Of Pulsator
Wash
Action Move Stop
Normal
Reverse
6.8” 4.5”
Soft
Reverse
4.5” 6.8”
Check the pockets of the
laundry and remove
contents that shouldn’t
be washed before putting
the laundry into the tub.
Pocket Check
Detergent Amount
If you use too much
detergent. There will be an
excessive amount of suds
and rinsing may be
insufficient: limit the
amount of detergent you use.
Putting in the clothes
Distribute the clothes in
the tub being sure that
nothing is protruding
out of the top.

SoftReverse Action is available with DW-5034 non pump model only.

4
3. WIRING AND CIRCUIT DIAGRAM
3-1. Single Voltage Non Pump Model
- DW-5014, 5024
- DW-5034

5
3-2. Single Voltage Pump Model
- DW-5014, 5024, 5034
3-3. Single Voltage Pump Model with Terminal Block
- DW-5014, 5024, 5034

6
3-4. Dual Voltage Non Pump Model
- DW-5014, 5024
- DW-5034

7
3-5. Dual Voltage Pump Model
- DW-5014, 5024, 5034

8
4. PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS

TIMER WASH
- Function
The main switch(T1) remains ON during the washing time set by turning the timer knob.
At the same time, the internalswitch(T2,T3)provides Power to wash motoralternately atassigned intervals.
Circuit Diagram
AC(V) VIOLET
M
MAIN
T1
BLACK
BLUE
MOTOR
WASH
T2
BROWN
AC(V)
VIOLET
S/W
SELECT
MAIN
T2
BLACK RED
BLUE
MOTOR
M
WASH
T3
T1
NC NO
YELLOW
WHITE
T2 T3





309 (MAX SET)
900''
(
300 SET
)

120
T1
Main
DW-5014, 5024, 5034(PUMP) DW-5034(NON PUMP)

9

TIMER SPIN
- Function
The Spin Timer is the switch providing power to the spin motor(Drain Pump motor) during the set
spin dry time, and is a spring-type time switch comes on upon turning and those contact point
comes off after the set time.
Structure and Principle of Activation
1.The main shaft turns due to the unwinding force when the spin timer is turned and the spring wound,
with that force being delivered through each gear and the spring slowly unwinding at a speed
finally controlled by the angle assembly.
2. The contact point turns ON and the assembly angle is set in motion, which is in the CAM groove
in the OFF state, comes off the groove when the MAIN SHAFT is turned to wind the spring. The
contact point turns OFF, return to CAM groove when the spring unwind completely.

SAFETY DEVICE FOR MOTORS
In case excessive strain is placed on the motor
due to excessive electricity, over heating, or
overloading so thatthe temperature ofmotor
reaches to about 130

the thermal protector
attached to the motor shuts off the motor
automatically.In the case the motor does not
operate, until the temperature of motor drops to
about 85

. It takes about an hour.

SAFETY DEVICE FOR SPIN DRYER
The spin dryer is an apparatus which eliminates the water from the laundry through centrifugal
separation generated by rapid revolution(approximately 1700rpm for frequency of 60Hz).
Accordingly, there are a doorswitch to cut off the power going into the spin motor when door
spin o is opened and a brake system to stop the rotating spin dryer.
(Violet)
(White)
(Blue)






10
Door Switch
When the door spin o is opened during spin drying the lever of the door switch which sites atop the
door spin o falls off the contact, and cuts off the power going into the spin motor.
Brake System
When the door spin is opened, the link brake and brake wire is loosened.
And then the brake band touches the drum coupling assembly and stops the spin dryer as it is pulled by
the spring in the brake fix plate assembly.
Brake Band Gap Control
The band brake works best when the gap between it and the drum coupling is about 2mm when the
door spin is closed. The spin dryer stops slowly ifthe gap is too large.
SPIN BELLOWS ASS'Y
The wrinkled rubber device below the
spindryer is called spin bellows assembly.
It has a waterseal and an oilless metal inside to
prevent leakage and so that spin dryer may work
smoothly.
 DRAIN PUMP OPERATION (Pump ModelOnly)
Wash Timer Spin Timer Drain Selector Position Drain S/W Drain Pump
ON orOFF ON or OFF
WASH/RINSE
COM-NC
Operating
DRAIN
ON orOFF
ON
WASH/RINSE COM-NC
Operating
DRAIN
OFF COM-NO
ON orOFF
OFF OFF
COM-NO
Not Operating
DOOR SPIN O
DOOR SWITCH
PANEL B
DOOR SWITCH
LEVER
LINK BRAKE
BRAKE WIRE
(INNER WIRE)
WIRE GUIDE
BRAKE WIRE
(OUTER WIRE)
LEVER BRAKE
BRAKE FIX
PLATE
BRAKE BAND
DRUM
COUPLING
BASE
SPIN DRYER
PANEL B
DOOR SPIN O
SPRING

11
5. TROUBLE SHOOTING GUIDE
Concerning Wash
Problem Check Point Cause Solution
Pulsator does
not rotate.
Is the Power properly connected?
Is the Motor hot?
(In case there is ThermalProtector)
Is the Wiring good?
(Refer to the Wiring Diagram)
Is the contact of Wash Timer good?
Is the Condenser properly
connected?
Motor does not start due
to opening the Condenser
circuit.
Reconnect the Power Cord.
Reconnect the Condenser.
Power restored when
Motor cools
Power has been cut off
by the Thermal Protector
Improper wiring.
Defective Wash Timer.
Defective Wash Motor.
Defect ofmechanical
assembly.
Reconnect the wiring.
Replace Wash Timer.
Replace Wash Motor.
Tighten the screws fixed
on the Pulley.
Replace V-Belt
Remove impurities after
disassembling pulsator.
Replace Case Shaft As..
Replace pulsator.
Reload with proper wash
load.
Is there a whirring sound from the
Wash Motor when turned on?
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
Pulsator does not
rotate smoothly.
Is the wash load appropriate?
Are the Pulsator and Motor Pulley
securely assembled?
Does the V-Belt slip?
Are there impurities between the
Pulsator and Tub.
Does the pulsator shaftrotate propely
when the pulsator has been
disassembled?
Worn out the Serration
within the pulsator.
Defective Case Shaft As.
Worn out V-Belt.
Revolution obstructed by
impurities.
YES
YES YES
YES
YES
NO
NO
NO
NO
NO
Note :
Pullout the power plug prior repair and make sure that the Washing machine has been
properly grounded.

12
Problem Check Point Cause Solution
Problem Check Point Cause Solution
Pulsator rotate
only in one
direction.
There is excessive
noise during
washing.
The Spin Dryer
does not rotate.
Is the wiring of Condenser properly
connected?
Are there strange noise from Tub when
the Pulsator rotates? Impurtities between
Pulsator and Tub.
Pulsator improperly
assembled.
The contact of Door
Switch is open.
Motor does not start due
to opening the Condenser
circuit.
Tighten the Pulsator fixing
screw.
Keep the Door Spin *O
closed during spin.
Reconnect.
Is the wiring of wash timer properly
connected?
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
Is the Door Spin *O open?
Is there a whirring sound form the
Spin Motor when turned ON?
Is the Condenser properly connected?
Improper wiring.
Improper wiring.
Reconnect.
Defective Wash timer.
Reconnect the Wash
Timer
Replace Wash Timer.
Remove impurities after
disassembling Pulsator.
Something is in contact
with the Pulsator Pulley or
Motor Pulley or other
rotationg parts.
Adjust the parts so that
there are no impurities in
contact with rotating parts.
NO
NO
YES
Concerning Spin

13
Problem Check Point Cause Solution
The Spin Dryer
does not rotate.
Is the Motor hot?
(In case there is Thermal Protector)
Is the Wiring good?
(Refer to the Wiring Diagram)
Is the Door Switch Lever properly
placed on the Door Spin *O?
Assemble after loosening
Link Brake and
adjusting downward.
Power restored when
Motor cools
Power has been cut off
by the Thermal Protector
Improper wiring.
Defective connection
Improper wiring
Reconnect the wiring.
Replace Door Switch or
reshape the Lever.
Reconnect the terminal.
Replace the Spin Motor.
Replace the Spin Timer.
Reload the clothes so they
are well balanced.
Tighten the Bolt in Drum
Coupling Assembly
Reload the clothes and
press down the Safety
Cover into Spin Basket.
NO NO
NO
NO
NO
NO
NO
YES
YES
YES
YES YES
YES
YES
YES
YES
YES
There are strange
noise and severe
vibration during
spinning.
Is the Door Switch terminal properly
connected?
Is the contact of Spin Timer good?
Is the wash load wellbalanced?
Are clothes or the Safely Cover
stuck out of the Spin Basket?
Is the assembly between the Drum
Coupling Assembly and Spin Motor
or Spin Dryer loose?
Is The Spin Dryer itself well Balanced?
Tub is in contact with the
object stuck out.
Improper structural assembly
Spin Dryer unbalance Re-assemble Spin Dryer.
Defective Spin Motor
Defective Spin Timer
Spin Dryer does not
balanced due to wash load.
Brake wire is too long
The Brake Band is touching
the Drum coupling Assembly.
NO
NO
NO

14
Problem Check Point Cause Solution
Problem Check Point Cause Solution
There are strange
noise and severe
vibration during
spinning.
There is leakage
during spin drying.
Spin Dryer does
not stop with the
open.
DoorSpin *O
Drainage is not
satisfactory.
Does the Brake Band touchesthe Drum
coupling when the Door Spin *O open.
Is the electric connection of the Door
Switch good?
Brake wire is too short
Brake Band is worn out.
Defecive Door Switch Replace Door Switch
The Drain Hose istoo High.
Impurities are obstructing
drainage.
Impurities are obstructing
drainage.
Impurities are blocking the
Drain Hose.
Replace Brake Band or
Brake Fix Assembly.
Hang the Drain Hose lower
Disassemble Pulsator and
take out impurities in Drain
strainer
Remove impuritiesor
replace Case Valve or
inlet joint.
Remove impurities
Is the Bellows Assembly properly
assembled? NO
NO
NO
NO
NO
YES
YES
YES
YES
Is the height of the drainage area where
the Drain Hose hangs over 1m?
(pump model)
Are there impurities in the Drain Strainer?
Are there impuritiesin the case valve or
Inlet Joint.
The Waterseal or the Oilless metal in the
Bellows Assembly worn out.
Waterproofing not working
due to defective assembly.
The waterseal or the oilless
metal in the Bellows
Assembly is worn out.
Replace Bellows Assembly
Re-assemble Bellows
Assembly.
Replace Bellows Assembly.
Assemble after loosening
Link Brake and adjusting
upward.
The contact of the Door
switch does not open due
to deformity of the Lever
of Door Switch.
Replace Door Switch or
reshape the Lever of
Door Switch.
YES
YES
YES
NO
Concerning Drainage

15
Problem Check Point Cause Solution
Water Keeps
draining during
wash
Draining does not
function during
drain selecting
Draining does not
function during
Spin drying
Is the Drain Selectoris at the DRAIN
position?
Is the link valve broken?
Is the pump Motor wiring properly
connected?
Drain valve connot be
opened.
Defective wiring
Defective wiring
Defective Spin Timer
Defective Pump Motor
Reconnect wiring
Reconnect wiring
Change the Spin Timer.
Change Pump Motor.
NO
NO
NO
NO
YES
YES
YES
YES
Are the wiring of the Spin Timer and
the Pump Motor good?
Is the Spin Timer's contact good?
Misoperation
There are impurities
between the Case Valve
and Valve Bellows.
Turn Drain Selector to
WASH/RINSE positon
Remove impurities. Or
replace Case Valve.
Change the link valve.
Defective Pump motor Replace Pump Motor
YES
NO

16
6. HOW TO DISASSEMBLE
6-1. Replacing wash timer and spin timer
1. Remove 5 screws on panel. 2. Remove 4~5 screws on bracket panel.
3. Remove control lever. 4. Remove wash and spin timer.
6-2. Replacing motor for spin and wash
1. Remove 2 screws on the cover B 2. Seperate link brake from the brake wire assembly.

17
3. Remove nut and bolt on spin basket shaft 4. Remove a belt connecting motor pulley
and remove spin basket. and pulsator pulley.
5. Remove 3 screws fixing 6. Remove cap screw(2EA) and 5 screws on
the drain pump.(pump model) flange of the tub. And lift up the tub assembly.
7. Remove 3 screws and wash motor. 8.Remove 3 screws and spin motor.

18
7. EXPLODED VIEWS
PANEL ASS’Y