manualshive.com logo in svg

Samsung WF511AB series, Service Manual

The Samsung WF511AB series offers high-performance washing machines for every laundry need. Unlock the full potential of your appliance with our comprehensive User Manual, available for free download at 88.208.23.73:8080. Discover step-by-step instructions and troubleshooting tips to maximize the efficiency and convenience of your Samsung WF511AB series.

Share
Download
background image

Schematic Diagram _ 

41

7

.  SCHEMATIC DIAGRAM

7

-1.  MAIN CONTROL

►  This Document can not be used without Samsungs authorization.

7(4

#.

3-7$7

+20V_IS

6

U&

#%

2

1

$

5&

+6

!

2

1

AC1

CGND

6

N&

#

2

1

7

*

2

2

1

6

N&

#

2

1

CGND

CGND

7
&

+

2

2

1

3429

)#

$3TARTUP

3'.$

6##

&"

"$

/#0

!$*

AGND

AC2

7
&

+

2

2

1

2

*

7

2

1

DGND

0#

03!,

CGND

+5V

-(Z

!+

8

2

1

0#&$-!

29

DGND

+18V

DOOR

CGND

DGND

DGND

CGND

DGND

CGND

CGND

2

+

&

7

2

1

DGND

FB

7
&

+

2

2

1

AGND

AGND

6

N&

#

2

1

7

*

+

2

2

1

CGND

7
*

+

2

2

1

7

--"4

42

#

"

%

CGND

CGND

DGND

CGND

+7V

DGND

CGND

#

N&

6

2

1

CGND

7

*

2

2

1

2

*

7

2

1

CGND

7
*

+

2

2

1

CGND

2

+
&

7

2

1

DGND

DGND

7

*

+

2

2

1

03!,

0#

CGND

6

N&

#

2

1

CGND

2

*

7

2

1

DGND

DGND

DGND

6

N&

#

2

1

3

)#

).

6##

6%%

).

/54

CGND

CGND

CGND

M!

6

2"8.

)#

DGND

CGND

+5V

)#

6$$

6$$

3$!

3$!

3#,

3#,

'.$

'.$

CGND

DDI
DCK

CGND

CGND

DGND

DGND

DGND

HALL_A

CGND

+3.3V_IS

CGND

+5V

CGND

CGND

CGND

DRST

DGND

+3.3V_IS

DGND

DGND

TX_TO_SUB

RESET

CGND

CGND

CGND

7
*

2

2

1

CGND

CGND

6

N&

#

2

1

CGND

+3.3V_IS

CGND

GROUND

GROUND

7
&

+

2

2

1

GROUND

CGND

CGND

FLMD0

DGND

DGND

DGND

DGND

DGND

DGND

HALL_B

6

U&

#%

2

1

7
*

2

2

1

CGND

DMS

DDO

CGND

2

+ * 7

2

1

+5V_IS

7

*

2

2

1

2

 * 7

2

1

+5V_IS

+15V

CGND

+5V

+15V

+15V

2

+

&

7

2

1

+5V

7

*

+

2

2

1

6

N&

#

2

1

+5V

7

*

+

2

2

1

#

N&
6

2

1

2

+

&

7

2

1

SUB_RST

+5V

#

N&
6

2

1

+5V

+15V

+15V_IS

7

*

+

2

2

1

+5V_IS

+5V

$

5&

+6

!

2

1

7

&

+

2

2

1

4,

)#

#

!

2

+5V

7

*

+

2

2

1

+15V

DGND

+5V

+5V

+5V

+5V

! 6

'3-

$

2

1

0#

03

+5V

+5V_IS

+5V_IS

+5V

+5V

+15V

+5V

+5V

+5V_IS

!

U(

,

2

1

$

.73

6M!

2

1

+5V_IS

+5V

+5V

+5V

+20V_IS

+20V_IS

+20V_IS

+5V_IS

TEST1

+5V

+5V

#%

U&

6

2

1

2

+

*

7

2

1

2

+

&

7

2

1

7
&

K

2

2

1

#

N&

6

2

1

DGND

2

*

7

2

1

42

+3#!

7


#

"

%

2

+

*

7

2

1

2

*

7

2

1

2

*

7

2

1

6

N&

#

2

1

#

N&
6

2

1

# N&

6

2

1

2

+

&

7

2

1

2

+

&

7

2

1

#%

U&

6

2

1

6

N&

#

2

1

!$

"!6 6 M!

!$

"!6 6 M!

!$

"!6

6

M!

7
&

+

2

2

1

2

*

7

2

1

2

+

*

7

2

1

#

N&

6

2

1

6

U&

#%

2

1

#%

U&

6

2

1

#

N&

+6

2

1

6

U&

#%

2

1

2

+ & 7

2

1

TEST3

$

.73

6M!

2

1

6

U&

#%

2

1

!$

"!6

6

M!

#

N&

6

2

1

2

+ & 7

2

1

#

N&
6

2

1

2

+

&

7

2

1

)#

4"&'

6-

.#

5

.#

6

6-

#7?##7

.#

%.

,!

.#

,!

&-!8

&07-

3%,?,!0

&34

)2

&34

)2

&'?/54

.#

)2

7

/3#?2

0'.$

/3#?#

/#

)0

7!6%0

34!24

7!6%-

3#

6-

630

3'.$

62%&

3'.$

7!6%

#%

U&

6

2

1

29

0#&$-"

DGND

AGND

+)!!0)

)#

).

/54

'.$

6

U&

#%

2

1

6

N&

#

2

1

6

N&

#

2

1

6

U&

#%

2

1

.*-

)#

).

/54

'.$

6

N&

#

2

1

6

N&

#

2

1

+5V_IS

CGND

#%

U&

6

2

1

6

U&

#%

2

1

GROUND

#

N&

+6

2

1

#

N&
+6

2

1

#.

3-7$7

7(4

)#

#

.#

6##

%

.7#

%

3#,

633

3$!

+18V

#

N&

6

2

1

2

*

7

2

1

0#

03!,

#

N&
6

2

1

7

*

2

2

1

#

N&
6

2

1

2

+ * 7

2

1

CGND

2

+

&

7

2

1

2

+ * 7

2

1

2

+ * 7

2

1

2

+
&

7

2

1

#

N&
6

2

1

6

N&

#

2

1

,.$'

)#

&"

3

"0

3

.#

3

$

3

#

N&
6

2

1

#

N&

6

2

1

TEST2

2+ * 7

2

1

2

+

&

7

2

1

2

+ * 7

2

1

BD

2

+
&

7

2

1

BD

2

+ * 7

2

1

+15V_IS

#

N&
+6

2

1

+5V

:$

0+%!

6 7

2

1

FB

Water_Level_To_Main

+5V_IS

)0-

34+%

6"?

6$$?

7?63?

4(?

6"?

,).?

6?63?

,).?

6"?

,).?

5?63?

().?

?

().?

)42)0?

7?

5?

().?

&,4%.?

6?

633?

#%

U&

6

2

1

#.

""07#3+

.42

#

N&

6

2

1

6

N&

#

2

1

42

2.

7

/

)

'

42

+2#3

7

#

"

%

42

2.

7

/

)

'

$

.73

6M!

2

1

MEMS_POWER_ONOFF

From_SUB_MAIN_Relay_Watchdog

0#

03

CGND

#

N&
6

2

1

+5V_IS

7
*

+

2

2

1

#

N&
6

2

1

2

+

&

7

2

1

6

N&

#

2

1

#

N&

6

2

1

#

N&

6

2

1

#

N& 6

2

1

$

$3-0 6 !

2

1

+20V_IS

TEST4

#-

N&

6

2

1

2

+ & 7

2

1

#%

U&

6

2

1

2

+ & 7

2

1

42

--"4

7

#

"

%

2

+ & 7

2

1

#

N&
6

2

1

#

N&
6

2

1

#

N&

6

2

1

#

N&

6

2

1

#

N&
6

2

1

2

+ * 7

2

1

2

+

*

7

2

1

2

+ * 7

2

1

2

+ * 7

2

1

#

N&
6

2

1

6

N&

#

2

1

2

*

7

2

1

2

+ * 7

2

1

2

+ * 7

2

1

U_I
V_I

# N& 6

2

1

TEST5

+5V

#

N&

6

2

1

7
&

+

2

2

1

42

2.

7

/

)

'

#

N&

6

2

1

2

+

&

7

2

1

2

+

&

7

2

1

2

+

*

7

2

1

#

N&
6

2

1

#

N&

6

2

1

2

+ & 7

2

1

0#

03!,

$

'3-

6

!

2

1

0#

03!,

#

N&
6

2

1

$

'3-

6

!

2

1

0#

03!,

2

 * 7

2

1

2

*

7

2

1

/*

$%!

2

1

*5-0

UNUSED

!#

!#

04#

OHM
!

2

1

"$

$&3

6

!

#%

U&

6

2

1

2

+*

7

2

1

MAIN_WATCH_DOG

4#(#!&

)#

!

6##

9

!

!

9

9

!

!

9

9

!

'.$

9

! 6

'3-

$

2

1

GROUND

04#

OHM

!

2

1

CGND

#

N&

6

2

1

7

2.

42

/

)

'

2

*

7

2

1

2

*

7

2

1

29

0#*$-(

29

0#*$-(

29

0#*$-(

29

0#*$-(

29

0#*$-(

29

0#*$-(

29

0#*$-(

#.

3-7!

.42

29

0#*$-(

29

0#*$-(

2

+

*

7

2

1

2

+

*

7

2

1

7
&

OHM

2

2

1

6

U&

#%

2

1

0#

03!,

$

.73

6M!

2

1

2

+ * 7

2

1

#

N&
6

2

1

#

N&
6

2

1

2

*

7

2

1

2

*

7

2

1

2

+ * 7

2

1

2

*

7

2

1

2

*

7

2

1

2

*

7

2

1

CGND

#%

U&

6

2

1

#

N&
6

2

1

6

N&

#

2

1

2

+

*

7

2

1

0#

03!,

#

N&
6

2

1

CGND

2

+ & 7

2

1

7

*

+

2

2

1

)#

7

)

/

)

/

)

/

)

/

)

/

)

/

)

/

'.$

6##

9/

,64

42

+2#3

7

#

"

%

#%

U&

6

2

1

42

+2#3

7

#

"

%

)#

7

)

/

)

/

)

/

)

/

)

/

)

/

)

/

'.$

6##

0#

03!,

#%

U&

6

2

1

$

%3$

6 !

2

1

7

*

+

2

2

1

2

+ * 7

2

1

2

+

*

7

2

1

2

+ * 7

2

1

%#/3%

,64

7
*

+
2

2

1

7

*

+

2

2

1

2

+

&

7

2

1

2

+ * 7

2

1

6

N&

#

2

1

2

+

*

7

2

1

2

+ * 7

2

1

2

+

*

7

2

1

7

*

+

2

2

1

2

+ * 7

2

1

2

+ & 7

2

1

SPI

2

+ & 7

2

1

7

*

+

2

2

1

$

.73

6

M!

2

1

DGND

#%

U&

6

2

1

#%

U&

6

2

1

7
&

+

2

2

1

0#

03

2

+

*

7

2

1

2

+

*

7

2

1

2

+

*

7

2

1

2

+

&

7

2

1

2

+ & 7

2

1

2

*

7

2

1

2

*

7

2

1

0#

03!,

W_I

42

+2#3

7

#

"

%

MEMS_POWER_ONOFF

+5V

7
&

OHM

2

2

1

7
&

OHM

2

2

1

#

N&

6

2

1

7

&

+

2

2

1

#%

U&

6

2

1

$

3"%
6 !

2

1

#%

U&

6

2

1

#

N&
6

2

1

$

.73
6 M!

2

1

2

*

7

2

1

2

*

7

2

1

2

*

7

2

1

$

.73

6

M!

2

1

2

*

7

2

1

2

*

7

2

1

2

*

7

2

1

$

.73

6M!

2

1

2

*

7

2

1

7
&

+

2

2

1

2

*

7

2

1

2

*

7

2

1

2

*

7

2

1

#.

73

",+

#%

U&

6

2

1

UPD70F3454GC

MICOM1

92

91

90

89

88

87

86

85

84

83

82

81

80

79

78

77

76

75
74
73
72
71
70
69
68
67
66
65

100

99

98

97

60
59
58
57
56
55
54
53
52
51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

96

95

94

93

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

64
63
62
61

32

31

30

29

P21/TOB12

P22/TOB13

P23/TIB10

P24/EVTB1

P36/TXDB

P37/ASTB

P07/CLKOUT

EVSS0

EVSS1
ANI00/ANI05
ANI01
ANI02
ANI03/CREF0L
ANI04/CREF0F
AVSS0
AVREFP0
AVDD0
AVDD1
AVREFP1
AVSS1
ANI14/CREF1F
ANI13/CREF1L
ANI12/ANI17
ANI11/ANI16
ANI10/ANI15
P77/ANI27
P76/ANI26
P75/ANI25
P74/ANI24
P73/ANI23
P72/ANI22
P71/ANI21
P70/ANI20

AVDD2

AVSS2

P20/TOB11

P16/A6

P15/A5

P14/A4

P13/A3

P25/TRGB1

P26/INTADT1

VDD0

REGC0

VSS0

X1

X2

nRESET

EVDD2

EVSS2

nDRST

DDO

P27/DMS

FLMD0

P40/RXDA0

P41//DCK

P42/DDI

P43/INTP14

P44/nWAIT

P45/nWR1

P46/nWR0

P47/nRD

P30/RXDA1/SCL

P31/TXDA1/SDA

P32/RXDA2/nCS1

P33/SOB1/TXDA2

P34/nCS0

P35/RXDB

P12/A2

P11/A1

P10/A0

EVDD1

EVDD0

PDL15/AD15

PDL14/AD14

PDL13/AD13

PDL12/AD12

PDL11/AD11

PDL10/AD10

PDL9/AD9

PDL8/AD8

PDL7/AD7

PDL6/AD6

PDL5/AD5

PDL4/AD4

PDL3/AD3

PDL2/AD2

PDL1/AD1

PDL0/AD0

P06/INTP06

P05/INTP05

P04/INTP04

VSS1

REGC1

VDD1

P03/INTP03

P02/INTP02

P01/INTP01

P00/INTP00

P17/A7

#%

U&

6

2

1

6

N&

#

2

1

CS1

2

+

&

7

2

1

#

N&

6

2

1

#

N&
6

2

1

2

* 7

2

1

/*

$%!

2

1

*5-0

&

6

!

2

1

"$

430'$8"

6

!

/*

$%!

2

1

*5-0

/*

$%!

2

1

*5-0

#.

9$7

2%$

+5V

+5V

SPC

CGND

DGND

FROM_SUB_MAIN_Relay_Watchdog

CGND

CGND

+15V

CGND

#

N&
6

2

1

2

+

*

7

2

1

AGND

AGND

7
*

+

2

2

1

6

N&

#

2

1

6

N&

#

2

1

'!!%

29

RX_FROM_SUB

DGND

#

N&

6

2

1

7
&

+

2

2

1

7

*

+

2

2

1

7
&

+

2

2

1

6

N&

#

2

1

+5V

#

N&
6

2

1

CGND

2

+

*

7

2

1

6

N&

#

2

1

+5V

CGND

+5V_IS

2

+

&

7

2

1

7
&

+

2

2

1

7

&

+

2

2

1

CS2

SDO

CS1

CS2

PUMP_DIRECTION

Water_Level_To_Main

0#

03!,

0#&$-"

29

-)#9-

)#

%.

'.$

).

'.$

/54

'.$

"90

'.$

03

0#

+3.3V_IS

6

U&

#%

2

1

SDO
SPI

SPC

2

+

*

7

2

1

#%

U&

6

2

1

332

!1'

2

+

*

7

2

1

DGND

!

6

%3$

$

2

1

$

-"2&

6 !

2

1

#.

3-7$7

7(4

#.

3-7$7

7(4

DGND

GROUND

#%

U&

6

2

1

7

*

+

2

2

1

2

+

*

7

2

1

2

*

7

2

1

7(4

3-7$7

#.

7

*

+

2

2

1

2+ * 7

2

1

#%

U&

6

2

1

CGND

+5V

+5V

7

*

+

2

2

1

+5V_IS

CGND

#

N&
6

2

1

7

--"4

42


#

"

%

+5V

7

*

+

2

2

1

03!,

0#

+5V_IS

7
*

+

2

2

1

CGND

7

*

2

2

1

+5V

!'.$

!'.$

!'.$

!'.$

#'.$

#'.$

#'.$

#'.$

#'.$

6?)3

PUMP_RPM_SENSING

PUMP_RPM_CONTROL

COLD_VALVE

COLD_VALVE

RESET

FAN_RPM

FAN_RPM

W_I

W_I

U_I

U_I

V_I

V_I

FO

FO

DOOR_CHK

DOOR_CHK

RX_FROM_SUB

DMS

DCK

DDI

FLMD0

DDO
DRST

FAN_CONTROL

FAN_CONTROL

V

V

VREF

VREF

VREF

U

U

W

W

W

DC_LINK_CHK

DC_LINK_CHK

SCL

SCL

SDA

SDA

!#

DOOR

AC_ON_CHK

AC_ON_CHK

35"?234

SUB_RST

AC_ON

AC_ON

HALL_B

HALL_A

UN

UN

VN

VN

WN

WN

UP

UP

VP

VP

IPM_TEMP

IPM_TEMP

WP

WP

WATCH_DOG

WATCH_DOG

D_UNLOCK

D_UNLOCK

D_LOCK

D_LOCK

HOT_VALVE

HOT_VALVE

DRAIN_MOTOR

DRAIN_MOTOR

STEAM_VALVE

STEAM_VALVE

DRY_VALVE

DRY_VALVE

STEAM_HEATER

STEAM_HEATER

WASH_HEATER

WASH_HEATER

DRY_HEATER

DRY_HEATER

CIR_MOTOR

CIR_MOTOR

PRE_VALVE

PRE_VALVE

DRAIN_M

DRAIN_M

STEAM_V

STEAM_V

DRY_V

DRY_V

W_HEATER

W_HEATER

HOT_V

HOT_V

COOL_V

COOL_V

PRE_V

PRE_V

C_PUMP

C_PUMP

HOT_VAL

HOT_VAL

COOL_VAL

COOL_VAL

PRE_VAL

PRE_VAL

CIR_PUMP

CIR_PUMP

DRY_VAL

DRY_VAL

STEAM_VAL

STEAM_VAL

DRAIN_PUMP

DRAIN_PUMP

DOOR_UNLOCK

DOOR_UNLOCK

S_HEATER

S_HEATER

D_HEATER

D_HEATER

UNUSED

6?)3

6

6

6

6

6

6

MAIN_WATCH_DOG

!#

AC1

AC1

AC1

AC1

DC_LINK

DC_LINK

&"

DOOR_LOCK

DOOR_LOCK

DOOR_L

DOOR_L

DOOR_UL

DOOR_UL

UN_USED

UN_USED

#3

30#

30)

#3

3$/

'2/5.$

TX_TO_SUB

"$

"$

FAN CONTROL

GRACE_MOTOR

SUB_PBA

AC1

Change 10A

GRACE_POWER

DOOR LOCK

From_SUB_MAIN_Reset

SET

GND

From_SUB_MAIN_Relay_Watchdog

Water_Level_From_Sub

$//2,/#+3/,%./)$

L2

HOT_VAL

U

DRAIN_VAL

DRY_VAL

DOOR UNLOCK

COOL_VAL

PRE_VAL

CIR_PUMP

$//25.,/#+3/,%./)$

AC2

MICOM

MEMS

W

V

AC3

5V_POWER

L1

CORD

!#

15V_POWER

RESET

AC2

AC1

POWER

REACTOR

FILTER

NOISE

STEAM_VAL

ZERO & NETWORK

TXD
RXD

GND

!#

AC2

$//2,/#+37)4#(

Summary of Contents for WF511AB series

Page 1: ...RACE PROJECT WF511AB GRACE JR PROJECT Model Code WF520ABP XAA WF520ABW XAA WF511ABR XAA Refer to the service manual in the GSPN see the rear cover for the more information 1 Safety Instructions 2 Feat...

Page 2: ...disassembly drawings 12 4 Troubleshooting 23 4 1 Error modes 23 4 2 Corrective actions for each error code 27 5 PCB diagram 33 5 1 Main PCB 33 5 2 Connector and Relay Part Manual Main PCB 34 5 3 Sub 3...

Page 3: ...isconnect the power plug before servicing 4 Failing to do so may result in a risk of electric shock Do not allow consumers to connect several appliances to a single power outlet at the same time 4 The...

Page 4: ...kage AFTER SERVICING Check the wiring 4 Ensure that no wire touches a rotating part or a sharpened part of the electrical harness Check for any water leakage 4 Perform a test run for the washing machi...

Page 5: ...ot press a control button using a sharp tool or object 4 This may result in electric shock or damage to the product WHILE SERVICING When wiring a harness make sure to seal it completely so no liquid c...

Page 6: ...utlet and measure the insulation resistance between the power plug and the grounding wire of the washing machine The value must be greater than 10M when measured with a 500V DC Megger Check whether th...

Page 7: ...use of Pure Cycle Deep steam The Deep Steam feature boosts cleaning performance and loosens grime and dirt thus providing superior cleaning results Diamond drum Take gentle care of your fabrics With i...

Page 8: ...tal is available to raise the washer for easier loading and unloading It also offers a built in storage drawer that can hold a 100 oz bottle of detergent Stacking Model No SK 5A XAA Samsung washers an...

Page 9: ...m A High Overall 38 6 981 mm B Width 27 686 mm C Depth with door open 90 51 2 1300 mm D Depth 34 1 865 mm Water pressure 20 116 psi 137 800 kpa Weight 110 kg 242 5 lb Capacity 5 0 Cu Ft iec Power cons...

Page 10: ...T Yes Heater 900W Yes Yes Yes Diamond Drum Yes Yes Yes Washing Cycle 13 13 12 Delay Wash 24 hrs 24 hrs 24 hrs Tilted Drum 5 5 10 Sound pressure Ave 56 3 dBA Ave 56 3 dBA Ave 57 5 dBA Target Performanc...

Page 11: ...ATER C DC97 15648A 1 Default MANUAL BOOK DC68 02838A 1 Default CAP FIXER DC67 00307A 6 Default HOSE HANGER DC62 10278A 1 Default Note You can purchase additional water supply and drain hoses from a se...

Page 12: ...10 _ Features and Specifications MEMO...

Page 13: ...Motor 1 Balance 5 2 holes of each left and right of the shock absorber 1 Pulley hole Open End wrench 10mm 13mm 19mm Replaceable for the box driver Since the bolt runs idle when the box driver is used...

Page 14: ...removing the rotor requires a lot of strength due to the magnetic force of the Rotor and it may come off suddenly your hand or arm may be injured by the edge of the Stator or Frame Therefore take prec...

Page 15: ...s and remove the 4 screws on the PANEL CONTROL Water valve Noise filter Main PCB Sensor pressure 3 With the top cover removed you will now have access to service the Water pressure sensor EMI Noise Fi...

Page 16: ...nel Control Check Main PCB and Sub PCB 6 Pull the PANEL CONTROL towards and then lift it upwards to separate 7 Carefully disconnect the three wiring connectors by hand 8 Remove the 11 screws holding t...

Page 17: ...Remove the 2 screws holding GUIDE PCB M at BRACKET SPRING R 2 Lift up ASSY PCB M 3 Move the ASSY PCB M at parallel direction 4 Separate 2 hooks 5 After SVC Certainly check the 2 hooks assembled correc...

Page 18: ...VER DOOR including the 3 arrow screws holding the HINGE DOOR 4 Putting and pressing hard a flat head screwdriver into the furrow between COVER DOOR and SUPPORT HINGE 5 Making a semicircle with screwdr...

Page 19: ...g along the circle 2 Remove the 2 screws to separate the DOOR LOCK S W 3 Remove the 4 screws at the top of FRAME FRONT 4 Push the lever and pull it towards to open the COVER FILTER 5 Separate the rema...

Page 20: ...to the valves Use the plier to remove the hose Disassembling and Repairing the Water Level Sensor 1 Separate the wire connected the SENSOR PRESSURE 2 Adjust the plastic clip of pressure sensor between...

Page 21: ...e connected to the PUMP and then pull the HOSE AIR 4 Separate the Clamp of the hose connected to the PUMP and then pull the HOSE DRAIN 5 Separate the wire connected to the PUMP Removing the Remaining...

Page 22: ...FRAME PLATE U 2 Remove the 3 bolts fixing WEIGHT BALANCER and then pull it towards with caution 3 Remove the 4 bolts fixing DAMPER to take ASSY TUB out 4 Remove all wire and hose connected the ASSY T...

Page 23: ...te the TUB FRONT and TUB BACK Disassembling the DRUM 1 Separate the ASSY DRUM from TUB remove 6 M10 bolts from the upper ASSY DRUM disassemble the ASSY FLANGE SHAFT 2 Remove 12 screws from the outer s...

Page 24: ...nch manually without using pincers or tweezers When you re assembly the heater make sure to install the Heater exactly onto the Bracket inside the Tub If it is not properly installed it may cause a fi...

Page 25: ...oo much laundry etc bE This occurs due to erroneous operating signals from the motor hall sensor The IPM terminal of the main PBA is not connected The DD motor cover is out of place The PCB housing te...

Page 26: ...ck or is being pressed continuouly ERROR The Power button is pressed continually for more than 12 seconds A switch is jammed or stuck due to be pressed unevenly due to deformation of the control panel...

Page 27: ...of too much detergent Water leakage occurs because the connecting hose to the detergent drawer is connected incorrectly The drain pump filter cover is engaged incorrectly Water leakage occurs at the d...

Page 28: ...inished the normal cycle proceeds Sud or SUdS is displayed when too much foaming is detected and End is displayed when the removal of the foaming is finished This is one of the normal operations It is...

Page 29: ...and the connector are connected Checking Part Pink Color Wire Oragne Color Wire Frequency Approx 26 4 KHz with no load Washing Motor Error and Hall Sensor Error 3E E3 bE The Motor is not working prop...

Page 30: ...ng ERROR Freezing in the winter season Foreign materials in the drain pump Poor physical connection Drain pump fault Main PCB fault If the drain pump revolutions are restrained due to freezing in the...

Page 31: ...or sensing circuit Replace if faulty TYPE 1 Check the door switch Resistance The resistance of 1 and 3 Pin Must be approximately 125 dL ERROR The Door was unlocked wh ile the washer was running LO The...

Page 32: ...ce if it does not operate normally DRAIN PUMP TYPE Automatic Drainage Check whether there is any foreign material in the bellows Check for any foreign material such as underwear wires or coins PUMP TY...

Page 33: ...ional error replace it A tE error occurs Check the connections for the dry heater temperature sensor connector If the dry heater temperature sensor has a functional error replace it Check the connecti...

Page 34: ...32 _ Troubleshooting MEMO...

Page 35: ...ply the 3 phase drive voltage for the Washing Motor 7 CN3 Hole Sensor Connection Port Detect whether the Washing Motor is working normally Location Part No Function Description 8 CN10 SUB PBA Connecti...

Page 36: ...n Sensor LOCK UNLOCK 3 Empty Pin CN7 1 Reactor Connection Port 2 Reactor Connection Port RY13 1 Steam Heater Relay Switch 2 Steam Heater Relay Switch RY13 1 Washing Heater Relay Switch 2 Washing Heate...

Page 37: ...coder is operated the menu is closed 2 CN7 MAIN PBA Connection Port For communications with main PBA 3 CN6 Sensor input Sensing the water level and water temperature 4 CN2 Drum Light Turn on when door...

Page 38: ...signal 11 Led signal 12 Buzzer signal 13 Buzzer signal CN2 1 Drum light 2 15V CN10 1 Communications Port Rx 2 Communications Port Tx 3 Reset Signal ouput 4 5V 5 Ground 6 15V 7 Main reset signal from...

Page 39: ...ssed or the encoder is operated the menu is closed 2 CN7 MAIN PBA Connection Port For communications with main PBA 3 CN6 Sensor input Sensing the water level and water temperature 4 CN2 Drum Light Tur...

Page 40: ...l 11 Led signal 12 Buzzer signal 13 Buzzer signal CN3 1 Drum light 2 15V CN6 1 Communications Port Rx 2 Communications Port Tx 3 Reset Signal ouput 4 5V 5 Ground 6 15V 7 Main reset signal from SUB 8 W...

Page 41: ..._ 39 6 WIRING DIAGRAM 6 1 WIRING DIAGRAM WF520ABP XAA WF520ABW XAA Reference Information BLK BLACK BLU BLUE GRN GREEN GRY GRAY NTR NATURAL ORG ORANGE PNK PINK RED RED SKYBLU SKYBLUE VIO VIOLET WHT WH...

Page 42: ...40 _ Wiring Diagram 6 2 WIRING DIAGRAM WF511ABR XAA Reference Information BLK BLACK BLU BLUE GRN GREEN GRY GRAY NTR NATURAL ORG ORANGE PNK PINK RED RED SKYBLU SKYBLUE VIO VIOLET WHT WHITE YEL YELLOW...

Page 43: ...7 OHM 2 2 1 N 6 2 1 7 2 2 1 U 6 2 1 3 6 2 1 U 6 2 1 N 6 2 1 73 6 M 2 1 2 7 2 1 2 7 2 1 2 7 2 1 73 6 M 2 1 2 7 2 1 2 7 2 1 2 7 2 1 73 6 M 2 1 2 7 2 1 7 2 2 1 2 7 2 1 2 7 2 1 2 7 2 1 73 U 6 2 1 UPD70F3...

Page 44: ...1 LED_0 MT_OP MT_KEY2 LED_1 LED_2 LED_3 WP MT_OP MT_KEY2 MT_KEY1 GND MT_COM0 MT_COM1 MT_COM2 MT_COM3 MT_COM4 7 2 2 1 N 6 2 1 7 2 2 1 6 N 2 1 15_IS 2 7 2 1 7 2 2 1 37 6 M M 6 37 MAIN_RELAY_WATCHDOG MAI...

Page 45: ...W U W X X Y W W W T Y X _ Z U Y X X Y W W W T Y X _ Z U X X Y W W W T Y X _ Z W U X X Y W W W T Y X _ Z W U W X X Y W W W T Y X _ Z W U W X X Y W W W T Y X _ Z W U X X Y W W W T Y X _ Z U Y X X Y W W...

Page 46: ...M 6 3 37 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 Z 03 0 2 1 BUZZER_1 BUZZER_2 BUZZER_1 BUZZER_2 7 4 3 7 7 7 4 Sub Graphic This Document can not be used without S...

Page 47: ...rope samsungportal com China http china samsungportal com Asia http asia samsungportal com Mideast Africa http mea samsungportal com This Service Manual is a property of Samsung Electronics Co Ltd Any...

Reviews:

No comments

Related manuals for WF511AB series

Kärcher 250 Operating Instructions Manual preview
250
Brand: Kärcher Pages: 9
lamber L20 Manual preview
L20
Brand: lamber Pages: 46
V-ZUG Adora SLQ 267 Installation Instructions preview
Adora SLQ 267
Brand: V-ZUG Pages: 4
V-ZUG Adora L Installation Instructions Manual preview
Adora L
Brand: V-ZUG Pages: 7
V-ZUG 11001 Quick Start Manual preview
11001
Brand: V-ZUG Pages: 2
Gaggenau DF270101 User Manual preview
DF270101
Brand: Gaggenau Pages: 68
Kärcher K 3 Premium Power Control Operating Instructions Manual preview
K 3 Premium Power Control
Brand: Kärcher Pages: 16
Kärcher K 3 Premium Power Control Original Instructions Manual preview
K 3 Premium Power Control
Brand: Kärcher Pages: 40
Clarke JETSTAR 1900 Operating & Maintenance Manual preview
JETSTAR 1900
Brand: Clarke Pages: 20
Fisher & Paykel DD24SA Installation Instructions Manual preview
DD24SA
Brand: Fisher & Paykel Pages: 19
Rac HP214 Instruction Manual preview
HP214
Brand: Rac Pages: 11
Hobart KitchenAid KD-18 SERIES Service Manual preview
KitchenAid KD-18 SERIES
Brand: Hobart Pages: 45
INVENTOR GLX09014 User Manual preview
GLX09014
Brand: INVENTOR Pages: 68
Howdens Lamona LAM8606 Installation Instructions Manual preview
Lamona LAM8606
Brand: Howdens Pages: 12
Smeg SW108D Manual preview
SW108D
Brand: Smeg Pages: 19
Vivax FL -800 User Manual preview
FL -800
Brand: Vivax Pages: 59
ZANKER ZKS 5640 Instruction Book preview
ZKS 5640
Brand: ZANKER Pages: 19
BALAY 3VF911NB Instrucciones De Uso preview
3VF911NB
Brand: BALAY Pages: 56

Brands by name

Popular brands

Load more brands