Samsung WA48J7770AP/A2 - Page 28

26 _ Troubleshooting
Symptom Check Code Countermeasure Troubleshooting Procedure Measurement Picture
WaterLeakage Check
►LC LC1
This may occur when an alien substance is in the DV Case.
• Sincethisoccurswhenanaliensubstanceis
intheDrainingBellows,fornaturaldraining, remove the alien substance.
• Ifthedrainmotorisdefective,replacethe
motor.
• Checkifthewaterleaksfromthetub
connection part.
Checkifthereisanyalien substance in the Draining Bellows.
Checkifthereisanyalien substance such as underwear wire,coins,etc.
This may occur due to a defectoftheproduct’s internal hose or from the part assembly.
Unbalance Check
►UB
This may occur due to the laundry being unevenly distributed.
• Checkthelaundrytypeandcheckifthe
laundry load is unbalanced.
-Makesuretocheckifthereisanylaundry
present that absorbs a lot of water even if itsvolumeissmallandexplaintheproblem comprehensively,ifnecessary.
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MemsPBA Detected
►8C ►8C1 ►8C2
This may occur due to disconnection. • Checkwireconnections.
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This may occur when the MemsPBAisdefective.
• ReplacetheMemsPBA. • ReplaceMemsPBAbecauseofthemain
PBAwiredisconnectionCheckorPBAsilver nano part malfunction.
OverowCheck ►OC
This may occur when the
water level sensor is defective.
This may occur when water
is supplied continuously due to freezing or foreign materials in the water supply valve.
• Thewaterlevelsensorisreplaced.
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