Samsung WD8 K64 Series - Page 39

Troubleshooting _ 37
Check Type
Check
Mode
Causes Remarks
Door Check
DC
- Aswitchcontactcheckbecauseofadeformationofthedoor
hook.
- Whenthedoorispulledbyforce.
Whenthedoorisnot
openedafterthedoor
open operation.
- ThisoccursintheBoilwashbecausethedoorispusheddue
toapressuredifferencefrominternaltemperaturechanges.
Whenthedoorisnot
lockedafterthedoor
closeoperation.
DC1
- Thedoorlockswitchterminalisconnectedincorrectly.
- Thedoorlockswitchterminalisbroken.
- Thisoccursintermittentlybecauseofanelectricwireleakage
- MainPCBfault.
DC2
-ThisoccursifthePowerswitchisturnedon/off
continuallyandtoomuchheatisgenerated(This
checkisdifculttobereproduced.)
Heater Check
HC
HC1
HC2
- Thewashingheaterisshort-circuitedorhasawire
disconnected.
- Thewashingheaterinthetubhasacheck.
(Contactcheck,temperaturesensorfault)
- Ifthewaterlevelsensoroperateswithoutwaterbecausewater
isfrozenorforanyotherreasonandthetemperaturesensor
engagedatthebottomtopreventoverheatingforthewashing
heaterdetectsatemperatureof100to150˚C,thewashing
machineturnstheinputpoweroff.
- Thedryingheaterisshort-circuitedorhasawiredisconnected
Iftheheaterhasno
check,thisoccurs
becauseofaPBArelay
malfunction.
Water Leakage
Check
LC
LC1
- Heaterengagementfault.(outofplace)
- Theairhoseisoutofplaceandwaterleakageoccursduring
thespincycle.
- Thetubbackatthesafetyboltsxingpartisbroken.
- Waterleakageoccursatthefrontwithfoamingbecauseoftoo
muchdetergent.
- Waterleakageoccursbecausetheconnectinghosetothe
detergentdrawerisconnectedincorrectly.
- Thedrainpumpltercoverisengagedincorrectly.
- Waterleakageoccursatthedrainhose.
- Theductcondensingholdingscrewsareworn.
- Thenozzle-diaphragmisengagedintheoppositedirectionor
therubberpackagingisomitted.
- Waterleakageoccursbecausethescrewsthatholdthetub
backandfrontinplacearefastenedincorrectly.
- Theleakagesensorisfaulty
OverowCheck OC
- Waterissuppliedcontinuallybecausethewaterleveldetection
doesnotwork.
- Becausethedrainhoseiscloggedandthereisaninjection
check(atanarrowsection),thewaterleveldetectiondoesnot
workandwaterissuppliedcontinually.
- Waterissuppliedcontinuallybecauseoffreezingorbecause
thereisforeignmaterialinthewatersupplyvalve.
- Thischeckmayoccurwhenthewaterlevelsensoris
degraded.
Thischeckoccurs
becausethewater
levelsensorterminalis
outofplace.
WD6500K_7-8-9-11kg_1400rpm-SM.indb 37 2018/11/9 9:53:31