Samsung WA48H7400AW/A2 - Page 24

22 _ Troubleshooting
Check Type For USA Causes Remarks
Foaming
Detected
SUD
- 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Checkfor
preventingnon-sensingfaults.)
Mems PBA
Check Detected
8C1
- CheckdetectedintheMemsPBAordataCheckdetected.
Checkthewireconnections.
Replace if necessary.
1. Checkthewireconnections.
2. ReplacetheMemsPBA.
3. MainPBAwireconnectionCheckorPBA’ssilvernanopart
malfunction. Replace if necessary.
8C2
8C
Clutch motor PC - Whenpositionoftheclutchcan’tbedetected.
Clutch sensor PC1
- Afterpositionoftheclutchisdetected,ifthesignaloftheclutch
hallgoeswrong,occurserror.
System Check
SF1
- Micro Controller Operation Fail. ReplaceAssyPCB.SF2
SF3