¥ Defective Rotation during Washing
¥ Noise Occurs during Washing.
(The following soond does not indicate any problem :
The "Sha" sound generated during the stop of the dehydration tub is the sound of the water moving by automatic
balance in the dehydration tub.)
7-8
WASHING MACHINE
7. Troubleshooting
YES
YES
NO
NO
YES
The pulsator rotates one - side.
Securely connect it.
Replace the motor.
Is the connection
of the housing all right?
Is the winding
wire on the one side of the motor
disconnected?
Replace the PCB assembly.
YES
NO
NO
Remove any foreign materials.
Noise coccurs during washing.
Does the noise
occur from the inside of the
washing tub?
NO
NO
NO
Is there noise
from the clutch?
Are there
any foreign materials
stuck between the washing net
and the pulsator?
Is the position
of the brake lever adjusted
properly?
YES
YES
YES
YES
YES
YES
Adjust the clearance of the pulsator.
Contact noise due to the
wear of motor bearing
The noise is either the contact noise inside
the clutch, or it is noise caused by the wear
and deformation of parts.
1. Check the fastening screws for the motor
and the motor pulley.
2. Check the caulking of the motor pulley.
3. Check the internal components for any
abnormality.
Noise of loosing screws
from the connection area.
Is there noise
from the motor?
Summary of Contents for SW70X1
Page 12: ...5 2 PCB and Pattern Diagram 4 8 WASHING MACHINE 5 Schematic and Wiring Diagrams ...
Page 13: ...5 Schematic and Wiring Diagrams SAMSUNG ELECTRONICS CO LTD 5 1 5 1 Wiring Diagram ...
Page 29: ...1 5 6 19 2 14 16 17 18 20 15 7 11 9 12 13 21 10 8 3 4 8 Exploded Views 8 1 WASHING MACHINE ...
Page 33: ...8 5 WASHING MACHINE 1 5 6 19 1 3 4 7 11 12 14 16 15 13 17 17 20 18 8 9 2 10 ...
