Samsung WF316LAW Service Manual page 46

6-1. TROUBLE DIAGNOSIS
Water is continuously supplied.
Is the water supply valve normal?
Is the pressure Hose
connected normally?
Is the Wire connection normal?
Replace the Main PCB.
Water is continuously supplied.
Is the noise generated from inside
the drum?
Is the noise generated from the
Motor?
Noise from abrasion from contact with
motor bearing
- Replace the Back of the Tub.
NO
Check the Water Valve.
- It is from the alien particles inside. Replace the valve.
Check the Pressure.
- Check whether there are any breaks on the pressure hose or
NO
whether the Pressure Hose is pulled out.
- Replace the Pressure Sensor if there are any problems after
checking.
NO
Check whether the Wire is connected correctly.
- Check the connection of the Main PCB Housing.
NO
Are there any alien objects
inside the drum?
It is from a drum assembly defect.
Replace the drum.
Noise from bolt or nut loosening from the connected part.
NO
- Bolt from fixating Motor Stator loosened.
- Nut from fixating Motor Rotor loosened.
NO
Remove any alien objects.
6-7