SAMSUNG S821 Service Manual Disassembly & Reassembly

4.3 (3)

10. Designation of Main Components

10-1 Normal / Reverse Revolution of Motor and R. P. M. Control

8

Rotor

9

+

 

 

 

CW

5

Stator coil

10

-

 

 

 

8

Rotor

9

+

 

 

 

 

 

5

CCW

 

 

-

 

 

 

 

Stator coil

10

 

5

 

 

 

 

<Figure1>

 

 

1

2

3

4

5

6

7

8

9

10

DEE PSHGI H

 

OHC AT

 

DEE PSELD DMI

 

ROT ) CET C05 OR 1( P

ROT OR

 

 

 

 

 

 

ROT AST

 

 

 

 

 

 

 

 

 

 

STATOR

 

 

 

WASHING MOTOR

 

H

<Figure2>

 

(± 7%)

STATOR(51)

ROTOR(8.9)

TACHO(3.4)

PROTECTOR(6.7)

"H"(mm)

Code-No.

Remark

 

 

 

 

 

 

 

 

 

 

 

 

Resistance

2.08Ω

1.99Ω

38.8Ω

0

30

DC31-00002H

S821

 

 

value

 

 

 

 

 

 

S621

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated

 

 

220~240V/50Hz

 

 

 

 

 

value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10-2 Door safety Device

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When Door is closed, door stay closed. if "set" is operated, power supplied to , wires have bymetal keep the door closed, and electronical power flows between and make it operate.

- 23 -

10-3 Heater

1)Capacity : AC 230V/800W

2)Location : Bottom of TUB

3)Function : Raise the water temperature

 

supplied at the wash process.

 

Thermistor

4)

Resistance value : 62.63~69.22 Ω

 

 

 

5)

Thermal Fuse : 128°C

 

 

10-4 Detergent tub and water supply value

A Detergent tub is composed of housing and 3 drawers . supplied water flows into the 3 drawer-detergent tub by

way of classifier at each washing process.

three open drainage way whith detergent and supplied water by way of connector located under the housing flows into washing tub.

the water supply valve is composed of a hot water valve(1 way) and a cold water valve(3way) and water flow per min in the valve is below.

 

Hot water valve(1 way)

 

 

water flow(L/min)

10L

 

 

resistance value

4.3

 

 

power consumption

AC 220v ~ 240V 50/60

 

 

usable water pressure

0.5 ~ 8 /

 

 

10-5 Shock absorber and buffer spring

This wash machine is equipped with 2 Shock absorbers with same capacity and with 2 buffer springs. 2 Shock absorber are placed under the tub and outside case , 4 buffer springs are placed on the right and left of the upper side of outside case.

Shock absorber function: during wash, dehydration absorb the shock. buffer spring: buffering the vibration

device

capacity of Shock absorber

 

 

Shock absorber

±

8 2kg

- 24 -

SAMSUNG S821 Service Manual Disassembly & Reassembly

10-6 ASSY-TUB BACK

INNER-BEARING

OUT-BEARING

B A C

OIL-SEAL

 

 

 

 

 

(unit : mm)

TYPE

INNER-BEARING(A)

OUT-BEARING(B)

OIL-SEAL(C)

Assy-Housing Bearing(D)

Assy-Tub Back

 

 

 

 

 

 

I

ø 20

ø 17

ø 24.3

DC97-02133A

DC97-02103A

 

 

 

 

 

 

10-7 ASSYDRUM

A

B

C

 

 

 

 

 

(unit : mm)

TYPE

(A)

(B)

(C)

CODE-NO.

REMARK

 

 

 

 

 

 

I

ø 20

ø 17

ø 25

DC97-02099B

Lifter type

S821/S621

 

 

 

 

 

 

 

 

 

 

 

10-8 ASSY-PUMP DRAIN

1) Capacity : AC 230V 34W

2) Location : Front bottom(R)

3) Resistance : 15Ω ~ 18Ω

- 25 -

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