Samsung WF520AB Series - Maintaining Your Samsung Washer; Exterior and Interior Cleaning

26 _ Troubleshooting
Error Type
For USA
Causes Remarks
LED LCD
Unbalance
Error
dc
ERROR!
Unbalanced load
- Aslaundrycausesthiserror,checkthelaundry.
- Findthereasonfortheunbalanceandsolveitas
directedintheusermanual.
Foaming
Detected
SUdS
Excessive Suds
ERROR!
- Thisoccurswhentoomuchfoamingisdetected.Itis
alsodisplayedwhilefoamingisremoved.Whenthe
removalisnished,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nished.
(Thisisoneofthenormaloperations.Itisanerrorfor
preventingnon-sensingfaults.)
Mems PBA
Error Detected
8E1
Front MEMS Sensor Problem
ERROR!
- ErrordetectedintheMemsPBAordataerror
detected.Checkthewireconnections.
Replaceifnecessary.
1. Checkthewireconnections.
2. ReplacetheMemsPBA.
3. MainPBAwireconnectionerrororPBA’ssilver
nanopartmalfunction.Replaceifnecessary.
8E2
Rear MEMS Sensor Problem
ERROR!