Daewoo DWD-E1200R S User manual

SVC MANUAL
DWD-E1200R’S
DWD-E1200W’S
DRUM WASHING MACHINE
2005. 09
DRUM WASHING MACHINE

DRUMWASHINGMACHINE
SERVICEMANUAL
1. WHAT IS DRUM?..........................................................................2
2. SPECIFICATION OF DRUM WASHING MACHINE .....................6
3. VERIFICATION OF DRUM ASSY ................................................7
4. PARTS LIST FOR EACH ASSY....................................................8
5. SEQUENCE CHART OF PCB.....................................................23
6. TROUBLE SHOOTING ...............................................................32
7. WIRING DIAGRAM .................................................................... 48
8. TROUBLESHOOTING REGARDING DRAIN .............................56
9. INSTALLATION GUIDE...............................................................57
10. ATTENTION POINT WITH SERVICE........................................59

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One of the famous washers in the globe which uses laundry falling energy.
1.WHATISDRUM?
1.WHATISDRUMWASHER?
❖The biggest capacity with compact size
❖Environmently friendly washer with NANO technology
• Sterilizing up to 99.9%
❖No damage and entanglement but excellent washability
❖4way savings-noise, vibration, washing times, energy
❖Self-cleaning course of Drum
❖Good washing performance with heating system
❖Condensing dry system with saving energy
❖Sunshine dry effects with infrared x-ray
❖Big door glass with easy laundry take-in/out
❖The higest spin speed - 1200rpm
2.Salespointofourwasher

3
• DD CONTROL : DIRECT DRIVE SYSTEM
• BLDC MOTOR
3. THE DIRECT DRIVE SYSTEM OF DRUM WASHING MACHINE
TUB
DRUM
LIFTER
WASH
BLDC
DRAIN
PUMP
(MOTOR)

4.DRIVESYSTEM
4
3. INLET PARTS
• COLD : 3-WAY
- COLD, PREWASH, DRY
• COLD : 2-WAY
- COLD, PREWASH
5. DOOR PARTS
• DOOR LOCK S/W
: ADDING CLOTHES
• LOCK HINGE
• DOOR AS : GLASS
• GASKET
7. DRAIN PARTS
• DRAIN PUMP(MOTOR)
• VALVE HOUSING
• DRAIN HOSE I
6. DRY PARTS
• HEATER DRY : OPTION
• BLOWER FAN
• FAN MOTOR : BLDC
• THERMISTOR
• THERMOSTAT
: FUSE, BI-METAL
• CONDENSING SYSTEM
• DRY FAN DRIVE
→GENERATION OF
HEATER’S HEAT
→TEMP. SENSOR
→100°C OFF 90°C ON :
OPTION
DRAIN PARTS

4
1. CONTROLLER
• MAIN PCB
• FRONT PCB
• HARNESS
• NOISE FILTER
• POWER CORD : 15A
2. DRIVE PARTS
• BLDC MOTOR
• DRUM
• BEARING
• SPIDER/SHAFT
• TUB
• WEIGHT BALANCER
4. WASH HEATING
• WASH HEATER : OPTION
• THERMISTOR
• 40°C FIXED TEMP.
CONTROL : OPTION
• 60°C, 90°C BOIL
8. SUPPORTER
•BASE
•DAMPERAS:3(70N)

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5.FUNCTION
1. CONTROLLER
(1-1) MAIN PCB
(1-2) FRONT PCB
(1-3) NOISE FILTER
3. INLET PARTS
(3-1) 3-WAY INLET VALVE
(3-1) 2-WAY INLET VALVE
(3-2) 1-WAY INLET VALVE (HOT)
(3-3) INLET BOX AS
4. DOOR AS
(4-1) GLASS DOOR
(4-2) HINGE DOOR
(4-3)DOOR LOCK S/W
6. WASH HEATING
• WASH HEATER
• THERMISTOR
5. DRY : DUCT B AS
2. PARTS for DRIVING
(2-1) LIFTER AS
(2-2) GASKET
(2-3) WEIGHT BALANCER
(2-4) ROTOR
(2-5) STATOR
(2-6) SHAFT
(2-7) BEARING
(2-8) SPIDER
(2-9) DRUM
(2-10) TUB
(2-11) BASE
BLDC MOTOR
PARTS for
TRANMITTING
• FAN
MOTOR
(2-9)
(2-6)
(2-7)
(2-4)
(2-5)
(2-11)
(2-10)
• TEMP. FUSE
• BI-METAL
S/W
• HEATER DRY
• TEMP.
SENSOR
(2-7)(2-8)
• FAN

5
HOT)
7. DRAIN
(7-1) PUMP AS
(7-2) HOSE DRAIN I
(7-3) HOSE DRAIN
8. SUPPORTER
(8-1) BASE U
(8-2) DAMPER AS : 3(70N)
(8-3) SPRING :
FRONT - 2 (BLACK)
REAR - 2 (YELLOW)
(5) (3-3)(3-2) (1-2)
(2-2)
(4-3)
(4-1)
(4-2)
(2-3)
(7-2)
(7-1)
(8-1)
(7-3)(8-2)(1-1)(1-3)
(2-1)
(6)
(8-3)
EMP. FUSE
(3-1)
ATER DRY
• TEMP.
SENSOR

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2.DRUMWASHINGSPECIFICATIONOFMACHINE
1.PANELTYPE1
DIMENSION(WxDxH) 630mm(W) x 755mm(D) x 950mm(H)
MACHINE WEIGHT 90 / 85kg
WATER CONSUMPTION WASH 130 / DRY 28
WASHING CONSUMPTION 32
POWER SOURCE Option
POWER WASHING 1100W (Heating ) ~ 2400W : Option
CONSUMPTION DRY 1250W ~2400W : Option
WASHING 11 kg (Domestic)
CAPACITY SPIN 11 kg (Domestic)
DRY 6.5 kg (Domestic)
WASHING TYPE DRUM TYPE
DRY TYPE Digital condensing dry system
OPERATION WATER PRESSURE 29kPa ~ 784kPa(0.3kgf/cm
2
~8kgf/cm
2
)
NO PARTS NAME
1 FRME DOOR O
2 DOOR WINDOW
3 DCD STICKER
4 PANEL LOWER
5 CABINET FRONT
6 PANEL LOWER
7 FRAME TOP F
8 FRAME TOP R
9 CABINET
10 PLATE TOP
11 CASE HANDLE
12 HANDLE CAP
13 BADGE
14 WINDOW DISPLAY
15 DECO. WINDOW
16
BUTTON DOOR UNLOCK
17 BUTTON FUNCTION
18 DECO. FUNCTION
19 PLATE DISPENSER
20 BUTTON POWER
21 BUTTON DIAL OUT
22 BUTTON DIAL IN
23 BUTTON DIAL IN
24 HOLDER COURSE IN
25 HOLDER COURSE OUT
26 HANDLE CABINET
27 BASE UNDER

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3.VERIFICATIONOFDRUM ASSY