Samsung WF337AAW/X series - Page 36

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