Samsung WD10 K64 Series - PCB Diagram; Main PCB and Circuit Diagrams

42 _ Troubleshooting
Check Type Check Mode Causes Corrective Actions Description of Photo
WaterLeakage Check
LC
LC1
• Checkforanyleakage. • Foreignmaterialinthe
DV case
• Faultofahose
or incorrect part engagementinthe product
• Checkforanyleakageonthebase,Hose,
ValveandTubconnectionsandtakeany requiredaction.
• Duringnaturaldraining,thischeckoccurs
becausethedrainbellowsareclogged withforeignmaterial.Removetheforeign material.
• Checkthedrainmotoroperation.Replaceif
itdoesnotoperatenormally.
► DRAINPUMPTYPE(Automatic
Drainage)
Checkwhetherthereisanyforeign materialinthebellows.
Checkforanyforeignmaterial,
suchasunderwearwiresor coins.
► PUMPTYPE Checkforanyleakageonthebase, Hose,ValveandTubconnections.
OverowCheck OC
• Waterlevelsensorfault • Freezinginthewinter
season
• Ifthewaterlevelsensorhasafunctional
check,replaceit.
• Checkthehose.Thischeckoccursifitis
tornorhasahole.
• Thischeckoccursifwaterisfrozeninthe
winterseason.Usehairdryertodefrost hose.Considerrelocatingtheunittowarmer location.
Checkthehoseconnectedtothewater levelsensor.
Checkwhetherthehoseis
folded,cut,ordamaged.
Temperature SensorCheck
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checkoccurs. •Checktheconnectionsforthedryheater temperature sensor connector. •Ifthedryheatertemperaturesensorhasa functionalcheck,replaceit. -ATC2checkoccurs.
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WD6500K_7-8-9-11kg_1400rpm-SM.indb 42 2018/11/9 9:53:32