Samsung WW90M6 - Page 40

38 _ Troubleshooting
Information
Type
Infor-
mation
Code
Causes Corrective Actions Description of Photo
Temperature
Sensor
tC1
tC2
tC3
tC4
• Washingtemperaturesensor
fault
• Drytemperaturesensorfault
• Faultyandincorrect
connectionsofthedry
condensingsensor
• MainPCBfault
• Freezinginthewinterseason
• IPMtemperatureisabnormally
high.
• Checktheconnectionsforthe
washingheatertemperature
sensor connector.
• Ifthewashingheater
temperaturesensorhasa
functionalerror,replaceit.
-AtC1erroroccurs.
• Checktheconnectionsforthe
dryheatertemperaturesensor
connector.
• Ifthedryheatertemperature
sensorhasafunctionalerror,
replaceit.
-AtC2erroroccurs.
-
Foaming
Detected
Sud • Toomuchfoaming
• 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 operation for
preventingnon-sensingfaults.)
-
MemsPBA 8C
• 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.
-
Unbalance UB • Causedbythelaundry.
Checkthetypeoflaundry.
Thelaundryloadisunbalanced.
Redistributetheload.
Washingoneitemi.e.blanket,pillow
oralargetowelcancauseweight
shiftduringthespincycle.
-
AddDoor
DDC/
ddC
• AddDoorOpen/Closeswitch
fault
• MainPCBfault
ChecktheAddDoor.TheAddDoor
isopened.ClosetheAddDoorand
pressStartbutton.
IftheAddDoorinnotopened,need
tocheckassemblyofwireharness
andPBA.
-
DC3
• AddDoorLockswitchfault
• MainPCBfault
ChecktheAddDoorLock.TheAdd
Doorisnotlocked.IfAddDoorLock
couldnotoperate,changetheAdd
DoorLock.
IftheAddDoorLockoperateswell,
needtocheckassemblyofwire
harnessandPBA.
-
AutoDispense
6C1
• Theinputarrestofthe
detergentmotorissensed.
Checkthewireandifnecessary
replaceit.
1.CheckWireconnection.
2.ReplaceAssyPump.
6C2
• Thenon-operationofthe
detergentmotorissensed.
6C3
• Theinputarrestofthefabric
softener motor
6C4
• Thenonoperationofthefabric
softenermotorissensed.
6C5
• Themotormotionperception
sensorfault
6C6
• Thedetergentlevel
perceptionsensorfault
6C7
• Thefabricsoftenerlevel
perceptionsensorfault
WW22N6850NX-A2_SM.indb 38 2018/2/1 17:15:51