Samsung WD10 K64 Series - Page 45

Troubleshooting _ 43
Check Type Check Mode Causes Corrective Actions Description of Photo
SwitchCheck (MainRelay)
BC2
•ThePowerbuttonis continuallypressed. •Abuttonotherthan thePowerbuttonis
continuallypressed.
•MainPCBrelay fault
•CheckwhethereitherthePower switchoratactswitchiscontinuallypressed. •CheckwhethertheservicePBAholding
screwsarefastenedtoomuch.
Iftheyarefastenedtoomuch,loosenthem
alittle.
•IfthemainPBAswitchingICon/off checkhasoccurred,replacethemainPBA.
Checkthecontactbetweenthe controlpanelbuttonsandtheir correspondingtactswitch. -Theremustbeagap betweenacontrolpanel buttonanditscorresponding microswitch. ♣Otherwise,anerror occursafterapprox.30 secondshaspassed.
Power Check
UC
(9C1/9C2)
•Powerconditionfault. •Ancheckoccurswhen
underorovervoltageis supplied.
•plugreceptacleisused •MainPBAfault
(sometimes)
•Checktheconsumer’spowerconditions. :Makesuretochecktheoperatingvoltage. •Connectatestertotheinternalpower
terminalsduringtheBoilorDryoperations andobservethewashingmachine’s operationcarefully.
:Checkthevoltages.(Acheckoccurswhen
underorovervoltageissupplied.)
:Checkwhetheraplugreceptacleis
used.Whentheconnectingwireis1m,a momentarylowvoltagemaydropupto10V
•MainPBAfault(sometimes)
-
Unbalance Check
UB
• Motorhallsensorfault • Causedbythelaundry
contents
• Checkthetypeoflaundry.Checkwhether
theymaycauseanunbalancedsituation. - Educatetheconsumerinthiscaseis
topresspauserepositiontheloador removeafewitems.Pressstartto continueandcompletethewashcycle.
-
WD6500K_7-8-9-11kg_1400rpm-SM.indb 43 2018/11/9 9:53:32