Samsung WA50F9A6DS SERIES User manual

WASHING MACHINE (TOP-LOADING) CONTENTS
SERVICE Manual
WASHING MACHINE
TOP-LOADING TYPE
!"#$%&'"()& *& +,-./0,1234&
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&5+,6/0..,&789:
!"#$%&;<=)& *&&+,-./0,123+>,?
@<=)A&'"()& *&&+,BCDEB..,+
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&5+,6E...D,&789:
@<=)A&;<=)& *&&+,BCDEB..,+>,?
FG&3"H)IJ&KL#IMN%I$<L#
2.FeaturesandSpecications
OG&2$#"##)(PAJ&"L=&Q)"##)(PAJ
BG&9M<NPA)#R<<I$LS
-G&7;!&2$"SM"(
1G&+$M$LS&2$"SM"(
EG&Q)H)M)L%)

;T'9U'93
FG& 3"H)IJ&$L#IMN%I$<L#&GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGF
1-1. Safety instructions for service engineers ...............................................1
2. FeaturesandSpecications&GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG-
2-1. Features ........................................................................5
2-2. Specications ....................................................................6
2-3. Detail features ...................................................................7
2-4. Optionsspecications .............................................................8
OG&2$#"##)(PAJ&"L=&Q)"##)(PAJ&GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG0
3-1. Tools for disassembly and reassembly ................................................9
3-2. Standard disassembly drawings ....................................................10
BG& 9M<NPA)#R<<I$LS&GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGF0
4-1. Error modes ....................................................................19
4-2. Corrective actions for each error code ................................................21
4-3. The installation for leveling .........................................................26
-G& 7;!&=$"SM"(&GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG?E
5-1. Main PCB .....................................................................27
5-2. Detailed Manual for Connector and Relay Terminal Part - Main PCB . . . . . . . . . . . . . . . . . . . . . . . .28
5-3. Sub PCB ......................................................................29
5-4. Detailed Manual for Connector Terminal Part - Sub PCB .................................30
1G& +$M$LS&=$"SM"(&GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGOF
6-1. Wiring diagram .................................................................31
EG&Q)H)M)L%)&GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGO?
7-1. Model Number Naming Rules ......................................................32

!"#$%&'()*%+,-%./)*'0'1
12' !34567'(8!69:;6(<8!
1=12' !34567'(8!69:;6(<8!'4<9'!59>(;5'58?(8559!
 esetooseeteooininstctionstoopeatetepoctcoectansaetopeentpossieaccients
anaasieseicin.
 otpesosaetsosaninanationaeseintesaetinstctions.
@398(8?
A"B"+C*'/+',)*"#$'D+"-%.-$*'%E"%'F"&'+$*,G%'.)'*$H$+$'D$+*/)"G'.)I,+&'/+'C$"%E2
;3:6(<8
A"B"+C*'/+',)*"#$'D+"-%.-$*'%E"%'F"&'+$*,G%'.)'F.)/+'D$+*/)"G'.)I,+&'/+'D+/D$+%&'C"F"J$2
K54<95'!59>(;(8?
 enseicineecticapatsoanessesaesetoisconnecttepoepeoeseicin.
4 aiintoosoaestinaisoeecticsoc.
 onotaoconsestoconnectseeaappiancestoasinepoeotetatte
saetie.
4 eeisaisoeetooeeatin.
 eneointepoecoaesetootepoepenpintep
oteotet.
4 aiintoosoaaaetepanestineoeecticsoc.
 enteasinacineisnoteinseaesetoisconnecttepoep
otepoeotet.
4 aiintoosoaestineecticsocoeetoitnin.
 onotpaceoseasoinetinnesacooooteaaeoeposiesstancesneateasin
acine.
4 eeisaisoeposionanecaseoeecticspas.
@398(8?

L'0'!"#$%&'()*%+,-%./)*
@A(M5'!59>(;(8?
 ecitepoepanotetaeaaeattenectooteiseeae.
4 atepaceitieiate.
aiintoosoaestineecticsocoe.
 opeteeoeanstooeinateiaoteosiniinanconnectionpats.
4 isipeentaisoeetotacinaneecticaaa..
 enconnectiniesaesetoconnecttesinteeeantconnectosancectatteae
copetepope.
4 tapeisseinsteaoteconnectositacaseeetotacin.
 aesetoiscaetepoeteinaseoestatinteseice.
4 aiintoosoaestinaiotaeeecticsoc.
 enepacinteeateaesetoastententateensintatitisinseteintoteacet-eate.
4 notinseteintoteacet-eateittocesteancasesnoiseaneecticeaae.
34659'!59>(;(8?
 ecteiin.
4 nsetatnoietocesaotatinpatoasapenepatoteeecticaaness.
 ecoanateeaae.
4 eoatestnoteasinacinesintestanacoseanceceteteeisanate
eaaetoteoosectionotepipes.
 onotaoconsestoepaioseiceanpatoteasinacine
tesees.
4 isaestinpesonainansotentepoctietie.
 itseestatoninisneeeetoateooisteaeseton
oninies.
ecteoninotepoeotetanaitionaonittoaetaicate
pipe.
4 aiintoosoaestineecticsocetoeecticeaae.
 nninaoninie
- istaoniniecoppeietooteetiesaontetap.
- oconnectteoninietoacoppepateitcneteeatina
paceitaotooiste.
 onotconnectteoninietoaaspipepasticatepipeoteepone
ie.eeisaisoeecticsocoeposion.
onin
teina
c
oppepate
@398(8?
@398(8?

!"#$%&'()*%+,-%./)*'0'N
K54<95'!59>(;(8?
 onotspineateontoteasinacineiectenceaninit.
4 isaestineecticsocoeanasotentepoctietie.
 onotpaceancontainesitateonteasinacine.
4 teateisspieitaestineecticsocoe.isiasosotente
poctietie.
 onotinstateasinacineinaocationeposetosnooain.
4 isaestineecticsocoeansotentepoctietie.
 onotpessacontottonsinasaptooooect.
4 isaestineecticsocoaaetotepoct.
@A(M5'!59>(;(8?
 eniinaanessaesetoseaitcopetesonoiicanente.
4 aesetatteonoteaenoceiseete.
 eciteeisanesietatsostatiienteeteeecticpatsoanesses.
4 aniiasenteeintoapatepaceitocopeteeoeaneaininoisteoit.
 oneetopaceteasinacineonitsacoseicinpposespaceasppotsonteooanait
oncaesoitssieisonteoo.
4 onotaitononitsont.isaestinteinsietaainpats.
;3:6(<8
;3:6(<8

O'0'!"#$%&'()*%+,-%./)*
34659'!59>(;(8?
 ecteasseestatsotepats.
4 oisaootietoinspectoo.eieaconnectionsaniinincinontinaae.
 ecteinsationesistance.
4 isconnecttepoecootepoeotetaneaseteinsationesistanceeteentepoep
anteoninieoteasinacine.eaesteeatetaneneaseita
ee
 eceteteasinacineiseeteooitespecttoteoiinaposition
oteasinacinepiotoseice.
ointisnoieceoteneeocstoeissatisactionaneoca.
4 iationscansotenteietieotepoct.
;3:6(<8

FeaturesandSpecications
!"# $%&'()%*#&+,#*-%./$/.&'/0+*
!12"# $%&'()%*
$3456738 escription
The Great Capacity  enaentsananetsetspecean.eeatcapacit
eaesenooooaoetooceaneas.
aetTM
 aetasesoasentanoetootanconentionatop
oaes.Spaeateaoseteenttoistiteeenanpenetate
aicsasteaneepe.aeteiesipoeceaninessan
aanceaiccae.
oto
 epoetoaneantinOiect-ieineteotoeiespoe
ittoteasetoaaiaespeeeesieoto.etess
iect-ieotoeneatesaiespinspeeooeeectieiet
opeation.easeasoaseeoinpatseanineeepais.
istSoe  sepaatenoeaseenaoptetatspasateeasotatte
insecceiseectieeenitasaaontoate.
VRT®
iationectionecnoo
 isSasnasepeossootattopspinspeesiniiin
noiseaniation.
Seean
eanincce
 eanoitonettoniseceisspeciaesineto
eoeeteentesieitipintetitotteneeo
speciaceicaeteents.
-osei  eooisesinetocosesotanpeentsesoeinine
Satae  SasnsSataeanatoaticeo-onitoinssteetectsan
ianosespoesataneastaeanpoiesicaneassotions.

FeaturesandSpecications
!1!"#*-%./$/.&'/0+*
'9-% '0-#:0&,/+;#<&*=%)
SO
ncesc
.eit 4..c
.it 2..c
.eititooopen .4.c
.ept 2.4.4c
SS 2psia
 44.
 4.c.t
O
OSO
S 2 
S 2 4
 2 
SOO p
C
B
A
D

FeaturesandSpecications
!1>"#,%'&/:#$%&'()%*
;74?3  F
/@4A3
B4CD#*E3F"
apacitO 4. .
aetTM es es
Satae es es
iaoninteio es es
Seean es es
asinces  
ntenaeate - -
VRT® es es
satoateia SS SS
ap
aspinspee  
istSoe es es
oto DD DD
,38CAD
oo eatite eatite
ainispa  
oia oe oe
coo ce-e ce-e
ooi epeeinteass ooeass
asoo es es
opoe Steeaintin Steeaintin
%D37AG
ccce 2. 2.
accec . .
neie
ea  

FeaturesandSpecications
!1H"#0-'/0+*#*-%./$/.&'/0+*
/53@ /53@#+4@3 odeo. )3@47I
OS- -224 eat
-OO - eat
 -2 eat
. -44 eat
SS-SO -4 Seice
 ote
 stoecanpcaseatesppainosesanassesppotoaseicecente.

!"#$##%&'()*$+,*-%$##%&'()*.*/
01* !2343356789*4:!*-543356789
0;<1* =>>83*?>-*!2343356789*4:!*-543356789*
=@@( =)A% -%&$BC#
Box driver 10mm
17mm
Tub(16), Fixer screw(5), Motor(1), Balance(5)
Damper(2), Damper(friction 1)
Double-ended
spanner
10mm
17mm
Replaced by box driver
Leg
Vice pliers
A Tool for protecting empty turning of bolt or
abrasion from using box driver
For disassembly of Spin drum
Others
(screwdriver, nipper,
long nose pliers)
Common tools for servicing
JIG for the ASSY SPIN
BASKET

<D*.*!"#$##%&'()*$+,*-%$##%&'()
0;E1* 3=4:!4-!*!2343356789*!-4F2:G3
 isisastanaisasseiaaanaieoteactapoct.
setisateiaasaeeenceenisasseinaneasseintepoct.
H$BI ?"JKB% !%#LB"AI"@+
3K'*$+,*6$"+*HM7*
4##%&'()
. eoetescesointeconto
paneasse.
2. Sepaateteotoos.etanit
. Sepaatetecoepanepa.
 itisicttoisasseesete-
ietoisasseeoos.
ecaeaaeooos.
4. eoete2scesointeconto
paneasseantntepaneoe.
. tencoe-notosepaateitan
teneoete4insces.
 eneasseintetaecae
that you do not damage the control-panel
inoo.teepacintes
cecteeopeation.
. Sepaatetecoepcanteies
connectetoteain.
 teeasseinteosincec
iteiesaepopeconnecte.
When disassembling and reassembling
teosintaecaetatoonot
aaetepat.

!"#$##%&'()*$+,*-%$##%&'()*.*<<
H$BI ?"JKB% !%#LB"AI"@+
F$I%B*N$(O%
. tesepaatintecontopanesepaate
teate-aeosin.
2. eoeteinsces.
. eoeteie-anessaneeasete2
capsconnectinteoses.
 eneeasintecapstaecae
tatoonotteateoses.

<E*.*!"#$##%&'()*$+,*-%$##%&'()
H$BI ?"JKB% !%#LB"AI"@+
!@@B*4##%&'()
. eoete2inatapes.
2. eoete4scesointeoo
iansepaateteoo.

!"#$##%&'()*$+,*-%$##%&'()*.*<0
H$BI ?"JKB% !%#LB"AI"@+
=@A*M@O%B*4##%&'()
P*!@@B*3Q"ILR
. eoete2scesotecoe
pate.
2. Sepaatetecontopaneasse.
. Sepaatetessaeateteain
PBA, the Assy Sensor Pressure and the
teosin.
Separate the housing to prevent
stress and damage to the wire-
aness.
4. Sepaateteainieanesste
pressure switch hose clip , Grounding
sce.
. eeaseteeacosecap.
. Sepaatetetopcoeasse
lifting and pushing ahead the top part of
teasse.
. ocancecteoositctnte
opcoepsieon.
3%+#@B*HB%##KB%*
3Q"ILR
. isasseetecontopaneasse.
2. Sepaatetepessesitcosin.
. eoesepaatinteoseeeasete
cip.
 eneeasinteciptaecae
tatoonotteateose.

<S*.*!"#$##%&'()*$+,*-%$##%&'()
H$BI ?"JKB% !%#LB"AI"@+
!B$"+;HK&A*
. Sepaateteaccoe
2. Sepaate2caps.
. eoetescesinase.
4. eoetesces
5 screws are separated by ‘+’ shape hand
ie.
=R%B&"#I@B . eoete2sces.

!"#$##%&'()*$+,*-%$##%&'()*.*<T
H$BI ?"JKB% !%#LB"AI"@+
M(KILR*4##%&'()*
UL@+I"+K%,V
. Sepaatetetopcoeasse
lifting and pushing ahead the top part of
the assembly
2. eoete2scesointepane
control Separate all the wires connected
toteosin.
. eoete4scesintet-
coeansepaatetet-coe.
4. Sepaatetepsato-capinsetin
the tip of a (-) screwdriver between the
pulsator-cap and the pulsator and then
itintesceiep.
. eoeteotointepsato
itaenc.

<W*.*!"#$##%&'()*$+,*-%$##%&'()
H$BI ?"JKB% !%#LB"AI"@+
M(KILR*4##%&'()*
UL@+I"+K%,V
. eoetesatitteienc.
-eeasetentinacociseiection.
-astententinacontecocise
iection.
. aceteainosotatteont
frame faces upward and remove the 4
bolts holding the saddle with a 10mm
enc.
When you place the washer on
teootaecaetatoonot
aaeoscatctepoct.
. eoeteotointe-oto
housing with a 17mm wrench and then
eoeteotoosin.
. eoeteotsointe-
otoitaenc.

!"#$##%&'()*$+,*-%$##%&'()*.*<X
H$BI ?"JKB% !%#LB"AI"@+
M(KILR*4##%&'()*
UL@+I"+K%,V
.Sepaatete2aeosinsan
teneoete-oto.
.essteootosepaateteosin.
2.Sepaatetesieieante
copinpinteoa.
Disassemble the coupling and the
spin.

<Y*.*!"#$##%&'()*$+,*-%$##%&'()
H$BI ?"JKB% !%#LB"AI"@+
.eoeteascesintectc
assembly and then separate the clutch
asse.
 eassepoceesaeinteeeseoeoissasepocees.