Post on 06-Jan-2016
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Dishwasher DW7933 series training
2012
Dishwasher R&D Lab.
Project : R3V-PJT
DW7933LRASR
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I. General Specification ………….. 2
a) Features and functions ………….. 3b) Specification ………………. 7
II. Hardware ………………. 9
a) Wiring diagra ………………. 9
b) Sc!eatic ………………. "#
III. $isassebl% ………………. "3
I&. 'rouble S!ooting ………………. 3"
a) (rror essage ………………. 3"
b) Serice Inspection *ode ……… 32
c) (rror 'rouble s!ooting ……….. 33
&. +eference ……………….. ,#
Contents
AgendaAgenda
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General Specification
Main
Features
Capacity: 14 place settings
Control panel design
- Front control type + Tact operation.
Dimension (W x D x H) : !-"#$ x 4-!#4 x !!-"#$ inc% (&' x &" x $&' mm )
Sales Point
Flexile *tyle : nclined ,ac *ystem Heig%t ad/0stale pper 2aset(man0al)
pgraded 3itc%en : leasant itc%en en5ironment *imple 6 7odern design
*mart Control : *oil sensing rogramming 82* door system
DW7933LRASR DW7933LRABB DW7933LRAWW
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Features
Dishwasher
Features
Features Description Remarks
Etra !arge capacit" '!e upper rac- is slanted for larger dis!es. '!e space !as been aii/edto accoodate a ariet% of dis! si/es.
#ncreased con$enience '!e sart auto c%cle deterines t!e leel of soil on t!e dis!es and initiatest!e optial c%cle for cleaning. 0se t!is feature to sae water1 energ%1 andtie.
Etreme!" %uiet
operation
(fficient noise control tec!nolog% gies %ou t!e uietest possible operation.
our new Sasung dis!was!er is uieter t!an eer.
Se!&'c!eaning &i!ter 4leaning t!e filter %ourself is a t!ing of t!e past5 '!is product -eeps foodwaste internall% w!ile operating1 t!en drains it autoaticall% wit! t!e water.
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Features
Dishwasher
composition
6 ccessor% parts 8 0serInstallation anual1 Installation :it1 ;o//le +eoal.
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Functions
Contro! (ane! )
DW7933 series
*+ (R,-RESSL#-./
<rogress inforation =Was!1 $r%1 4lean)(ac! progress lig!t corresponding to t!e current operation turns on to s!ow t!e progress of t!e c%cle.
0+ D#S(LA1 $ispla%s inforation =>ow +inse1 4!ild >oc-).'!e ?>ow +inse@ lig!t turns on w!en %ou need to refill t!e rinse aid agent and t!e ?4!ild >oc-@ lig!t turns onoff w!en %ou actiate t!e4!ild >oc-0nloc-.
3+ C1CLE
SELEC/,R
Select t!e appropriate was! c%cle depending on t!e soil leel of %our dis!es. fter %ou select a c%cle1 t!e 4%cle An lig!t for t!at c%cle
lig!ts up. If %ou want to cancel t!e selected c%cle1 press t!e selected c%cle button again. If an error occurs during an operation1 an erroressage is illuinated wit! a warning sound. +efer to t!e ?Inforation codes@ on page 2B.
2+ CACEL 4DRA#
'o cancel a c%cle currentl% running and drain t!e dis!was!er1 !old down bot! t!e Hea% and Cuic- D buttons for t!ree =3) seconds.
5+ SA#/#6E '!e teperature rises to "B2 EF =72 E4) in t!e final rinse c%cle for !ig! teperature saniti/ation.If %ou select t!e Saniti/e option1 t!e ?Saniti/e@ lap blin-s w!en t!e water teperature reac!es t!e sanitar% teperature =oer ",, EF=B E4))1 and t!en reains illuinated until t!e Sanit/e option ends. W!en %ou open t!e door or press <ower button1 t!e ?Saniti/e@ lapturns off.'!e c%cle t!at is ;SF certified is t!e Hea% 4%cle wit! t!e saniti/e option selected.
+ C.#LDL,C8:L,C8
'!is option allows %ou to loc- t!e buttons on t!e control panel so c!ildren cannot accidentl% start t!e dis!was!er b% pressing t!ebuttons on t!e panel.'o loc- and unloc- t!e buttons on t!e control panel1 !old t!e Saniti/e button down for t!ree=3) seconds.8 W!en <ower is An Hold down t!e Saniti/e button for t!ree =3) seconds.8 W!en <ower is Aff <us! t!e <ower button first1 and t!en !old down t!e Saniti/e button for t!ree =3) seconds.
7+ S/AR/(A:SE In <ower on condition1 close t!e dis!was!er door and select t!e c%cle and desired option. <ress t!e Start<ause button to begin t!ec%cle. W!en %ou want to pause t!e dis!was!er w!ile running1 press t!e Start<ause button and a-e sure to open t!e door slowl% andcarefull%.
;+ (,WER W!en %ou press t!e <ower button1 t!e entire displa% turns on and off1 and t!en t!e lig!t of t!e ost recentl% finis!ed c%cle lig!ts up.W!en t!e c%cle %ou selected !as finis!ed1 all ot!er indicator lig!ts are turned off and t!e ?4lean@ lig!t is illuinated for "# inutes.'!en1 t!e <ower turns off autoaticall%.
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Speci&ication
rod0ct 7ain *peci9ication
MODEL name DW7933XXXXX
Power supply Single-phase alternating !urrent o" #$%&' ()* at (+$,
Water pressure ($ . /3$ 0Pa 1+$ . (+$ psi2
Wash metho otating no&&le spray type
Dry metho *ir ,ent ry system
Power
4ir!ulation Motor 5(9$W6()$W1+-step2()8%eater 5 (($$W($8
Drain Pump 5 )W()8
Fan Motor 5 3W()8
Water !onsumption 3#.#7 gallon 1(.+)L2' :ormal 4y!le
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Speci&ication
<ode!
<,DEL EW <,DEL
D</;==R.SBW D</*=R.SBW D</2==R.SBW D</35=RFS DW7933LRASRWWBB
Design Speci&ications
(ane! Contro! lac- lac- lac- Siler Silerlac- W!ite
Contro! /"pe 'ouc! 'ouc! 'ouc! 'ouc! utton
Frame Front S'Slac-W!ite S'S S'Slac-W!ite
Basket .and!e lue D S'S lue D Gra% ;one
Function Speci&ications
Soi! DetectionSensors
A A A A A
Dr"ing method ir diffusion condensing ir ent
Basket .eightAd>ustment
Ane8touc! 28stage 28stage 28stage
Leakage Sensor A A A A A
(rograms
=;oral1 Hea%1$elicate1 <ot <ans1Cuic-D1 Sart uto)
=;oral1 Hea%1$elicate1 <ot <ans1Cuic-D1 Sart uto)
2 =;oral1 Hea%1$elicate1 Cuic-)
=;oral1 Hea%1$elicate1 <ot <ans1Cuic-D1 Sart uto)
2 =;oral1 Hea%1Cuic-D1 Sart uto)
,ptions
=$ela% Start1 Saniti/e1Half >oad1 Stor Was!1
4!ild >oc-1 4ancel $rain)
2 =$ela% Start1 Saniti/e14!ild >oc-1 4ancel
$rain)
3 =Saniti/e1 4!ild >oc-1
4ancel $rain)
2 =$ela% Start1Saniti/e1 4!ild >oc-1
4ancel $rain)
3 =Saniti/e1 4!ild >oc-1
4ancel $rain)
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Wiring Diagram
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Schematic diagram
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Schematic
;o. >ocation $escription
" 4;"#" *I; < <ower ="2#&)
2 4;9#" ;4
3 4;3#" Sensing =refer to net page For details)
J 4;3#2 Sensing =refer to net page For details)
, 4;"#2 *ico writer connector B 4;,#" S0 < connector
7 4;2#2 $rain pup1 Inlet ale
4;2#" Was! *otor1 $r% Fan *otor1 $ispenser
9 +2# $rain <up $riing +ela%
"# +2#9 ;4
(1) (2) (3) (4) (5) (6) (7) (8)
(9) (10)(11) (12) (13)(14)(15) (16)(17) (18)
(1) (2) (3) (4) (5) (6) (7) (8)
(9) (10)(11) (12) (13)(14)(15) (16)(17) (18)
(19
)
(20
)
;o. >ocation $escription
"" +2#7 Inlet &ale $riing +ela%
"2 +2#B Was! *otor82 =Hig!) $riing +ela%
"3 +2#, Was! *otor8" =>ow) $riing +ela%
"J +2#J $r% Fan *otor $riing +ela%
", +2#3 ;4"B +2#2 $ispenser $riing +ela%
"7 +2#" Heater8" $riing +ela%
" +2"# Heater82 $riing +ela%
"9 '2#" >ie conncetor
2# '2#2 Heater connector
M*;: P<*
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Schematic
T202
HEATER
C*=*
") G;$
2) ;4
3) ;(0'+>
J) ;4
,) >I&(
C3=*
") HIGH8+
2) HIGH>AW8'
3) >AW8+
J) HIGH>AW8'
,) A&(+ F>AW
B) 4A>$ 4A0;'
7) ,&
) >(:G(
9) 'H(+*IS'A+
"#) "2&
"") $AA+8S(;S(
C3=0
") H>F >A$
S(;S(
2) '0+I$I'8+
3) '0+I$I'8'
J) G;$
,) ,&
B) +I;S(8S(;S(
7) A<'IA;8S(;S(
C*=0
") ,&
2) "2&
3) +K$
J) 'K$
,) W:(80<
B) G;$
C5=*
") G;$
2) *A$(
3) ,&
J) A4:IA
,) A4$4:
C0=0
") 4A>$8&>&(
2) ;4
3) A<'IA;
J) ;4
,) $+I;8<0*<
/0=*
>I&(
C0=*
") $IS<(;S(+
2) ;4
3) H>F >A$ =option)
J) ;4
,) $r% Fan *A'A+
B) ;4
7) WSH *A'A+ 8"
) ;4
9) WSH *A'A+82
C2 Diagram
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Disassem=ly an eassem=ly - preparation
1. Tae o0t t%e resid0al ater inside t%e prod0ct.
(Drain t%e ater y operating t%e drain p0mp)
. Close t%e ater s0pply 5al5e.
!. T0rn o99 t%e poer.
;o0 m0st t0rn o99 t%e circ0it reaer connected to t%e prod0ct.
4. 0ll o0t t%e 0nit 9rom t%e sin and lay it on t%e 9loor.2e care90l o9 t%e drain %ose %en p0lling o0t t%e 0nit.
Preparation "or parts repla!ement
WAR#-? lwa%s turn off t!e electric power suppl% water suppl% before sericing an% electrical coponent1
a-ing o!eter c!ec-s1 or replacing an% parts.
Caution ? efore oing t!e unit1 la%ing it down for serice1 or reoing an% parts for serice be sure to drain as
uc! of t!e water fro t!e unit as possible. 0se a protectie at or towel to preent daage to t!e floor or !aingan% of t!e reaining water spill on t!e floor.
ote? ll oltage c!ec-s s!ould be ade wit! a olteter !aing a full scale range of 2,# olts or !ig!er. fter
serice is copleted1 be sure all safet% grounding circuits are coplete1 all electrical connections are secure1 and all
access panels are in place.
Be&ore ser$icing@ make sure to remo$e a!! items inc!ude askets inside dishwasher+
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Disassem!" <ain (BA
(arts (hoto Description
'erinal
8Fasten t%pe
8<8>oc- t%pe
'!is dis!was!er use 2 - inds terinal t%pe.
+eoe t!e'erinal
8 <8>oc- t%pe
".'erinal wit! buc-le.
2. <ress t!e buc-le1 andpull out t!e terinal.
6 <8loc- t%pe for drainpup.
+eoe t!e'erinal
8 Fasten t%pe
". 0se t!e proper tool tofirl% insert orreoe t!e?fasten@ t%peterinals on t!e*ain <41 t!edispenser ?rinseaid@ leelsensor1 and t!e!eater. Holdbot! sides of t!econnection topreent bending
t!e terinals orbrea-ing t!e<4.
buckle
(hoto Description
(reparation?
*a-e sure to disconnect t!epower.
".ou can see t!e *ain8< caseunder t!e door.
2. +eoe t!e two =2) screws of< case and pull out t!e <coer carefull%.
3. +eoe t!e all connectors in t!e
< include two=2) fasten t%peones at rig!t side.
J. +eoe t!e t!ree =3) screws ont!e < board .
,. <ull out t!e < board carefull%+
,/E W!en reoing t!e *ain<1 lift up t!e < board carefull%because it is !anging to t!e <case wit! two=2) !oo-s.
Fasten
('Lock
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Disassem!"Frame &ront
(hoto Description
(reparation?
6 *a-e sure to disconnect t!e power.
6 +eoe t!e lower bas-et in t!edis!was!er.
6 4oer t!e ss% sup wit! towel forpreent losing screws.
". Apen t!e door copletel%.
+eoe t!e "2 screws !olding t!etub front1 frae front1 andcontrol panel in place.
,/E efore reoing it1 place acus!ioned at on t!e floorto preent being scratc!ed.
fter reoing screws1 a-e sure to!old t!e tub front using %our!and. It can preent closingdoor suddenl% and !aring%ou.
Caution $o not place t!e reoedscrews on t!e tub front.'!e% a% fall into t!e sup
ass%.
2. <ull out t!e Frae front t!e ss%control panel carefull%.
3. +eoe t!e ss% control panelfro Frae front. = <ull out
Lust a little and pus! down it.)
(hoto Description
(reparation?
6 $isasseble t!e frae front.
". W!en reoing t!e doorlatc!1 lift up t!e doorlatc! w!ic! is fied b%two !oo-s.
,/E? 0se a flat screwdrier toreoe it.
2. +elease t!e icro switc!.
Door Lock SwitchDoor !atch
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Disassem!"
Contro! (ane!DW7933
". <us! t!e !oo- of sub wire !ousing.
2. <ull out t!e sub wire fro sub <.
3. +eoe t!e two =2) screws for opening t!e coer of <.
=in +ed circle)
J. $isasseble t!e four =J) !oo-s w!ic! are fiing t!e coer of <
fro t!e control panel.
,. $isasseble t!e eig!t =) !oo-s w!ic! are fiing t!e coer of <
fro t!e coer for guiding >($ and button.
B. +eoe t!e coer for guiding >($ fro t!e assM% <.
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(hoto Description
J. +eoe t!e coer fan b%rotating itcountercloc-wise.
0se a Lig. If %ou !ae no Lig1 use atool suc! as a pair oflong nose pliers.+eoe it carefull% sot!at t!e part is notdaaged.
,. +eoe t!e two =2) screws!olding t!e coer fan inplace.
B. Hold and reoe bot! t!e caseent ass% w!ic! arelocated at t!e front of t!etub front.
7. +eoe t!e fan otor fro t!ecase ent ass%. It isconnected wit! two =2)screws and t!e fan entis inserted into t!e s!aftof t!e fan otor.+eoe t!e screws firstand carefull% pull out t!efan otor.
Disassem!"
(hoto Description
". Apen t!e door copletel%.
+eoe t!e twele ="2) screws!olding t!e tub front1frae front1 and panel
control in place.
Caution efore reoing t!escrews1 place acus!ioned at on t!efloor to preent t!e!andle and frae frontfro being scratc!ed1
fter reoing t!e1a-e sure to !old t!etub front wit! %our !and
w!ile %ou are wor-ing ast!e tub a% close and!ar %ou.
Caution $o not place t!ereoed screws on t!etub front. '!e% a% fallinto t!e sup ass%.
2. +eoe t!e fan otor t!eral actuatorconnectors.
3. +eoe t!e single =") screw!olding t!e brac-et coer
fan in place.
Condensing dr" s"stem
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Disassem!"
(hoto Description
(reparation?
6 $isasseble t!e frae front.
8 +efer t!e ?Frae front@disassebl% section toseparate t!e Fraefront.
". +eoe t!e t!ree =3)connectors =blue) onbot! sides of t!edispenser.
Caution +ig!t sideMs rinse aidleel sensor connectorsare fasten t%pe. ecareful donMt brea- t!ew!en reoing t!e.
2. +elease t!e si =B) screws=+ed) !olding at t!e tubfront and reoe t!e two=2) brac-et dispensers inplace.
3. '!e dispenser is fied to t!e tubfront wit! an% !oo-s.0se seeral flatscrewdriers to reoe it.
J. <us! it to t!e inside carefull%.
Caution e careful as t!e tub
front is s!arp.
Dispenser
(hoto Description
. +elease t!e t!ree =3) screws at
side of case ent.
9. +elease t!e !ose ent. +eleaset!e !oo-s at side of caseent.
e careful to aoid brea-ingt!e1 because t!e% are
connected wit! a !oo-.
"#. $etac!ing t!e case ent.
"". +eoe t!e fan ent andgas-et ent.
Condensing dr" s"stem
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Disassem!"
(hoto Description
(reparation?
6 +eoe t!e lower bas-et in t!e
dis!was!er.6 *a-e sure to reoe t!e water
in eac! no//le to bloc-t!e wet.
". 0pper ;o//le +eoe it b%rotating t!e !older.=countercloc-wise)
2. *iddle ;o//le +eoe it b%rotating t!e !older froupper bas-et.=countercloc-wise)
3. >ower ;o//le <ull out carefull%it fro t!e ss% sup.
(hoto Description
". '!e duct no//le is fied b% twobrac-ets inside tub.
,/E? 0se a flat screwdrier toreoe it.
e careful donMt a-e scratc! ontub.
2. +elease t!e !oo-s claping t!ebrac-et duct =0) t!e
brac-et duct =*) using aflat screwdrier.
3. +eoe t!e duct no//le b%rotating to left side.
o!es Duct o!e
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Disassem!"(arts (hoto Description
Filter *es!bod%
4oer Sup
Ipeller
4ase scroll
$isposer
(reparation?
6 $isasseble t!e bas-ets1 no//les and stor was! no//le.
8 +efer t!e eac! disassebl% section to separate.
". +elease t!e "3 screws on ss% sup.
=(cept t!e two =2) screws !olding t!e !older no//le > in centerplace.)
'a-e off t!e filter es! bod%1 coer sup= !older no//le >).
2. <ull out t!e ss% coer sup slig!tl%. nd1 Hold and rotate slig!tl%t!e duct no//le ss% case sup eac! ot!er.
3. +elease t!e screw =") t!at is fiing t!e ipeller and circulation
otor s!aft.
Caution 0se t!e gloes for %our !and to !old t!e ipeller duringreleasing t!e screw. e careful %our !ands to !ar.
=Anl% for $*'## series)
J. +eoe t!e plate8distribute.
,. +eoe t!e case scroll. 4!ec- if t!e seal rubber scroll is noral.If it is daaged or !ardened1 replace it.
B. +eoe t!e cutter disposer.
Caution ot! sides of cutter are s!arp. e careful w!en reoingit. ?0@ stap is upside.
,/E <lace t!e reoed parts in a safe
location to preent t!e fro being daaged.
4oer Sup
Filter *es! bod%
Ass" Sump' :pper parts
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Disassem!"
Ass" Case Brake
4
Ass" Case Sensor
(hoto Description
(reparation?
6 *a-e sure to disconnect t!e power water suppl% drain!ose connections.
6 +eoe t!e upper lower bas-ets in t!e dis!was!er.
6 <ull out t!e dis!was!er carefull%.
". +eoe t!e two =2) screws of t!e frae left.
2. +eoe t!e frae left.
Caution *a-e sure to wear gloes w!en reoing it. ecareful as t!e steel plate a% !ar %ou.
3. +eoe coer bra-e rotating it.=countercloc-wise) 0sea Lig. If %ou !ae no Lig1 %ou can use a long nosepliers coering wit! fabric.
=It can a-e scratc! or brea-age1 be careful)
J. $isconnect t!e t!ree=3) sensor connectors.
8 flow eter1 water leel 1 oer flow .
,. +eoe t!e ss% case sensor fro t!e ss% case bra-e.
B. >oosen t!e four =J) claps and release t!e four =J) !osesfro t!e ss% case bra-e and ss% case sensor.
Caution +eain water can coe out1 *ust use t!e towelto bloc- t!e wet on floor.
ss% case bra-e ss% case sensor
,ut!et
F!ow meter #n!et
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Disassem!"
(hoto Description
(reparation?
6 $isasseble t!e ss% case bra-e. 8 +efer t!e ss% case bra-e disassebl%
section to separate.
". >oosen t!e clap=left side in picture) andrelease t!e !ose fro t!e ss%case bra-e.
2. ou can see t!e !ose !older in t!edis!was!er bac-side.
3. <us! t!e t!ree=3) !oo-s of t!e drain !ose!older to inside.
,. <ull out t!e !ose carefull% at side position.
B. +eoe t!e !ose !older b% releasing t!e!oo-.
7. +eoe drain !ose entirel%.
Drain .ose
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Disassem!"
(hoto Description
(reparation?
6 *a-e sure to disconnect t!e
power water suppl% drain !ose connections.
6 +eoe t!e upper lowerbas-ets in t!edis!was!er.
6 <ull out t!e dis!was!er carefull%.
". >a% down t!e dis!was!er on itsbac-. +elease t!e two=2)screws fiing t!e base
and s!utter in place.
2. <ull out t!e s!utter and releaset!e lea-age sensorconnector.
3. +eoe t!e lea-age sensorfro t!e
s!utter b% unfastening t!e two=2)screws.
(hoto Description
(reparation?
6 *a-e sure to disconnect t!epower water suppl% drain !ose connections.
6 +eoe t!e upper lowerbas-ets in t!edis!was!er.
6 <ull out t!e dis!was!er >a%down t!e dis!was!er onits bac- carefull%.
6 +eoe t!e s!utter.
". +otate t!e rear leg adLust barbelow $oor to rig!t turnentirel% until pull out t!erear leg.
2. +elease t!e screw t!at is !oldingcase gear and reoe it.
3. 4ase gear is ade up of wor
gear and!elical gear. <ull out wor gear
at first.
J. Hold t!e adLust bar pull in itpus!ing !elical gear frobac-side.
ote ? dLust leg bar is !olding b%!oo- w!ic! is inside redcircle.
Shutter Rear Leg Ad>ust ar
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Disassem!"
(hoto Description
(reparation?
6 *a-e sure to disconnect t!epower water suppl% drain !ose connections.
6 +eoe t!e upper lowerbas-ets in t!edis!was!er.
6 <ull out t!e dis!was!er >a%down t!e dis!was!er onits bac- carefull%.
6 +eoe t!e water suppl% line=elbow).
Caution *a-e sure to close t!efaucet before reoingt!e water suppl% line.
". +eoe t!e coer <4 andpull out case <4wit!out disconnectingwire connectors.
8 W!en reoe case <41 lift uptwo=2) clasps using flatscrewdrier as leereffect.
2. <ull out t!e case <4 and fi itusing standard ducttape li-e as picture.
3. +eoe t!e four =J) screws onbot! sides of t!e brac-etfront lower.
Bracket &ront !ower
(hoto Description
J. '!e brac-et front lower is fiedwit! t!e guide wire wit! t!ree!oo-s.
0se a long nose pliers or flat
screwdrier.
,. 0sing a <!ilips screw drier1 liftup t!e eac! clasp on bot! sides oft!e brac-et front lower.
B. 'o reoe t!e brac-et frontlower entirel%1 pus! inside and pullout outer surface !olding eac!sides. =refer t!e pictures.)
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Disassem!"
(hoto Description
(reparation?
6 $isasseble t!e brac-et front
lower frae left. 8 +efer t!e ?brac-et front lower@
disassebl% section.
". +eoe t!e two =2) screws andground wire screw frot!e inlet ale.
2. >ift up t!e inlet ale anddisconnect t!e inlet ale
wire connector.
3. +elease t!e !ose clap anddisconnect !ose.
Caution 'a-e care w!en !oldingand reoing t!e clapwit! a tool1 as it a%bounce and !ar %ou.
Caution *a-e sure to reoe
reain water in t!edis!was!er. If not1 wett!e floor.
(hoto Description
(reparation?
6 $isasseble t!e s!utter.
8 +efer t!e ?s!utter@ disassebl%section.
". $isconnect t!e wire terinalconnected to t!et!eristor.
2. +elease t!e two=2) screws oft!eristor.
B. <ull out it carefull%.
,/E '!e t!eristor !as a seal .
Water Ga!$e /hermistor
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Disassem!"
(hoto Description
(reparation?
6 $isasseble t!e s!utter.
8 +efer t!e ?s!utter@ disassebl%section.
". +eoe t!e drain pup b%rotating it cloc-wiselifting up t!e !oo-!olding it in placeslig!tl%.
Caution *a-e sure to reoe
reain water in t!edis!was!er. If not1 wett!e floor.
,/E '!e drain pup !as aseal .
2. $isconnect t!e two=2) drainpup connectors.
(hoto Description
(reparation?
6 $isasseble t!e s!utter.
8 +efer t!e ?s!utter@ disassebl%section.
". +eoe t!e turbidit% sensorconnector.
2. +eoe t!e two !oo-s fro t!eturbidit% sensor.
Caution 0se a flat screwdriercarefull% to reoe it frot!e ss% sup preentingbrea-age.
,/E '!e turbidit% sensor !as aseal .
Drain (ump /uridit" Sensor
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Disassem!"
(hoto Description
(reparation? $isasseble t!e coer sup
cutter disposer ands!utter.
8 +efer t!e eac! disassebl%section.
". +eoe t!e circulation otorand capacitor connection.
2. +eoe t!e four=J) screws!olding t!e circulationotor and t!e sup inplace1 and t!e one=")screw for eart! connectionfro ain wire8!arness.
3. Hold and pull out t!e circulationotor carefull% to reoeit fro t!e sup.
Caution *a-e sure to reoereain water in t!edis!was!er. If not1 wet t!efloor.
Caution e careful donMt brea- oilseal w!en reoing t!e.
Circu!ation <otor
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Disassem!"
.eater (hoto Description
(reparation?
*a-e sure to disconnect t!e power.
$isasseble t!e coer sup cutter disposer.
$isasseble t!e s!utter brac-et front lower.
8 +efer t!e eac! disassebl% section.
". +eoe t!e two =2) !eater connectors.
2. +eoe a ground screw on t!e !eater brac-et.
3. +elease a nut using nut drier="#).
J. <us! t!e !eater inside of case sup carefull%.
Caution ? '!e !eater a% be er% !ot. *a-e sure to c!ec-it before touc!ing t!e !eater.
Caution ? *a-e sure to c!ec- w!et!er an% water is left.+eoe an% reaining water1 to preent waterlea-ages w!ile sericing.
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Disassem!"
Ass" Sump (hoto Description
(reparation?
6 $isasseble t!e bas-ets1 no//les1 duct no//le storwas! no//le.
6 $isasseble t!e frae left t!e s!utter brac-et frontlower.
8 +efer t!e eac! disassebl% section.
". +eoe t!e parts w!ic! are connected wit! ss% sup.
8 connectors1 drain pup1 screws
2. +eoe t!e t!ree =3) screws !olders in ss% sup.
,/E <ull out t!e !older outside using long8nosepressing t!e !oo- using drier.
3. <us! t!e ss% sup using %our !ands toward t!e insidecarefull%.
Caution *a-e sure to reoe reain water in t!edis!was!er. If not1 wet t!e floor.
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Disassem!"
Base
(hoto Description
(reparation?
6 $isasseble t!e frae >+ andt!e s!utter.
8 +efer t!e eac! disassebl%section.
". +eoe t!e si =B) screws oft!e base plate
bot!8side. =in +ed circle)
2. >a% down t!e dis!was!er on itsbac- carefull%.
3. +eoe t!e coer <4 and pullout case <4 wit!disconnecting wireconnectors.
J. $isconnect t!e wire connectorsfro ss% Sup.
,. <ull out t!e base plate todownside slig!tl%.
B. If need1 reoe ot!er parts.
(. *ain wire8!arness. Hoses.
(hoto Description
(reparation?
6 $isasseble t!e base slig!tl%to t!e ot!er side.
8 +efer t!e eac! disassebl%section.
". ou can see a capacitor aboet!e rear adLust leg.
2. +eoe a screw t!at fi t!ecapacitor on t!e base.
3. $isconnect t!e two=2) wireconnectors fro t!e
capacitor.
C'<otor Capacitor
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/rou!e ShootingError Codes – DW"<!! series
Code s"mo! <eaning ,ccurring condition Epected condition
/emperaturesensor
Error
When =+0G or e!ow@ or 2+5G or ao$e is maintained &or o$er 3seconds
/hermistor termina! is not connected
(ossi!e de&ect ? /hermistor @ <ain (BA
.eater Error When the temperature change is 2 or !ess within the & irst *=℃
minutes a&ter the heating starts.eater termina! is not connected
(ossi!e de&ect ? <ain Wire'.arness@ .eater@ <ain (BA
.igh temperature
.eating error+When the temperature o& the /hermistor is ;= or ao$e &or℃
more than 3 seconds during operation+Water temperature is ;= or ao$e℃
(ossi!e de&ect ? /hermistor @ <ain (BA
Low'!e$e! watererror
*+When high !e$e! sensor is not detected a&ter water supp!" wasdone@ drain 4 re&i!! the water+ A&ter then@ i& high !e$e! sensoris not detected again@ this error is occurred+
0+When !ow !e$e! sensor is detected o$er 5 seconds duringwash operation@ this error is occurred+
Water Le$e! Sensor termina! is not connected
(ossi!e de&ect ? Ass" case sensor@ Water Le$e! Sensor @<ain (BA
Water supp!"error *+ When the pu!se o& *== or !ess is detected e$en 73 secondsa&ter the water supp!"
0+ When &!ow meter pu!se is 5 or !ess &or *3 seconds a&ter thewater supp!" starts
3+ When the water supp!" is not &inished unti! minutes a&terthe water supp!" starts
A!ien partic!es within water supp!" $a!$eWater supp!" $a!$e termina! not connected
(ossi!e de&ect ? <ain (BA@ Water supp!" $a!$e @ F!ow <eter
.igh temperatureWater supp!"error
When ;= or ao$e is detected during water supp!"℃ Water supp!" temperature is ;= or ao$e℃
(ossi!e de&ect ? /hermistor@ <ain (BA
Drain error When ,FF status o& Low Le$e! SW is not detected within 3minutes during the drain+
A!ien partic!es are c!ogging in drain hose
Drain pump termina! is not connected
(ossi!e de&ect ? Drain pump@ Water Le$e! Sensor @ <ain (BA
,$er'!e$e! watererror
When o$er&!ow detection AD data is 3+5G or e!ow &or 3 seconds
When !eakage sensor detects 3+5G or e!ow &or * secondsduring water supp!"
A!ien partic!es within water supp!" $a!$e
Case Sensor part reakdown
(ossi!e de&ect ? F!ow <eter@ <ain (BA@ Water supp!" $a!$e
Leakage When !eakage sensor detects 3+5G or e!ow &or * seconds (ossi!e de&ect ? Each hose connection @ Sump and /uassem!"@ Drain (ump assem!" @ <ain (BA
Button error When the utton is pressed continuous!" &or o$er *= seconds (ossi!e de&ect ? Su (BA in contro! pane!@ <ain (BA
Door openwarning
When door is open in washing period+ Door is not c!ose proper!" in test mode on!"+(ossi!e de&ect ? Door !ock switch@ <ain (BA
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/rou!e Shooting
- ress t%e =Hea5y> + =?0ic+> + =oer> 0ttons at t%e same time 9or to seconds to enter *er5ice nspection 7ode.- 8ll @ADs are displayed 9or t%e 9irst to seconds and t%en *o9tare-Ber. ill e indicated.- ;o0 can c%ange t%e mode y pressing t%e ormal 0tton again. 9 press t%e ormal 0tton in t%is mode t%e mode ill e c%anged to next mode.- 9 yo0 ant to acti5ate a mode %ile operating t%e dis%as%er t%e door m0st e closed.
- 9 =@A> =A> =tA> error occ0r enter *er5ice nspection 7ode a9ter resol5ing it.
- *er5ice nspection 7ode is descried in t%e 9olloing tale.
SVC inspection Mode- DW"<!! series
32
Mode isp!"# $e!"ted %"rts S#&pto&s 'ote
o.1 =*mart 80to>@AD
NDrain p0mpNnlet Bal5eNFlo 7eter NWater @e5el*ensor NT0ridity
Door open arning
Water s0pply Arror
@o le5el ater Arror
T0ridity Arror
9 Door is open Door open arning (=?0ic+ + *mart 80to> @AD) ill lin.
9 lo le5el sensor is not detected Drain is exec0ted. Water s0pply ill e exec0ted %en lo le5elsensor is detected.
9 ater is not 90lly s0pplied(sensing on 9lo-meter) t%e Water *0pply Arror (=*mart 80to> @AD)ill lin.
W%en %ig% le5el sensor is not detected a9ter ater s0pply as done @o-le5el ater error
(=ormal + Hea5y + *mart a0to> @AD) ill lin.W%en T0ridity prolem is occ0rred a9ter ater s0pply as done T0ridity Arror (=ormal +Hea5y> @AD) ill lin.
9 all 90nctions in t%is mode are completed Was% @AD ill lin.
o. =?0ic+> @AD NCirc0lation 7otor 8 noEEle does notin/ect ater.
9 @o @e5el sensor is detected e9ore Circ0lation 7otor is operating (=?0ic+ + *anitiEe> @AD)ill lin. W%en ater is 9illed eno0g% Circ0lation 7otor -(1<'W) ill e operated.
o.! =?0ic+> +=*mart 80to>@AD
NCirc0lation 7otor 8 noEEle does notin/ect ater.
9 @o @e5el sensor is detected e9ore Circ0lation 7otor is operating (=?0ic+ + *mart a0to +*anitiEe> @AD) ill lin. W%en ater is 9illed eno0g% Circ0lation 7otor- 1(1'W) ill eoperated.
o.4 =Hea5y> @AD NCirc0lation 7otor NHeater NT%ermistor NDispenser
Heater Arror
9 @o @e5el sensor is detected e9ore Circ0lation 7otor is operating (=Hea5y + *anitiEe> @AD) ill lin. W%en ater is 9illed eno0g% Circ0lation 7otor 1(1'W) and Heater ill e operated.
W%en t%e temperat0re meet &' or ao5e t%e %eater is t0rned o99.℃
9 Heater or T%ermistor %a5e prolems t%e Heater Arror (=Hea5y + ?0ic+> @AD) ill lin.
Dispenser ill operate d0ring 1!' seconds only one time.
o. =Hea5y> +=?0ic+> +=*mart 80to>@AD
NDry Fan 7otor NDispenser
T%e Dry Fan motordoes not or.
perate t%e Dry Fan 7otor and c%ec %et%er ,inse aid is 9illed or not.9 t%ere is not rinse aid in Dispenser @o ,inse lamp is .
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/rou!e ShootingSVC inspection Mode- DW"<!! series
33
Mode isp!"# $e!"ted %"rts S#&pto&s 'ote
o.& =ormal>
@AD
Nnlet 5al5e
N5er9lo*ensor
5er le5el ater
Arror
Water is s0pplied 0ntil 5er-le5el ater error (=Hea5y + *mart 80to> @AD) is lined.
9 5er-le5el ater error occ0rs o5er9lo sensor is 3.
o." =ormal> +=*mart 80to>@AD
NDrain 0mpNWater @e5el*ensor
Drain Arror Drain p0mp ill drain 0ntil lo le5el sensor is detected.
9 @o le5el sensor is not detected a9ter &' seconds Drain Arror (=?0ic+> @AD) ill lin.
o.$ =ormal> +=?0ic+> +=*mart 80to>@AD
Nnlet Bal5eNCirc0lation7otor NDry Fan 7otor NDrain 0mp
NHeater
perate eac% operating part %en t%e ey is pressed. (*ee t%e elo)
W%en t%e *mart 80to 3ey is pressed Water s0pply is n(*mart 80to @AD n) and pressed againit is 99 (*mart 80to @AD 99)
W%en Hea5y 3ey is pressed eac% time it ors t%e Circ0lation 7otor-1 is n (Hea5y @AD n)-G 99 (Hea5y @AD 99) -G Circ0lation 7otor- is n (Hea5y @AD n) -G 99 (Hea5y @AD99) -G Dry Fan 7otor is n (Hea5y @AD n) -G 99 (Hea5y @AD 99) Drain 0mp is n(Hea5y @AD n) -G 99 (Hea5y @AD 99).
W%en =?0ic+ 3ey is pressed it os Heater n (=?0ic+ @AD n d0ring seconds) and 99a0tomatically.
W%en a di99erent ey is pressed d0ring indi5id0al operation o9 t%e operating part present operating part is stopped and t%e applicale operation 9or t%e pressed ey ill start.
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/rou!e Shooting
C#c!e c"rt
• The numbers in parentheses in the Last Rinse column represent the temperature when you select Sanitize• !hen you select the Smart "uto or #ormal cycle$ you can eliminate the %le&'(e&ible) steps *epen*in+ onthe soil le,el o the *ishes• The wash time ,aries *epen*in+ on the steps or options you a**$ an* on the pressure an* temperature othe supplie* water• . /Rinse Rell1 lamp li+hts *urin+ a cycle$ the *ishwasher a**s 30 more minutes to the 2ryin+ cycleautomatically ater the Clean li+ht illuminates
C"c!e (re'
wash*
(re'
wash0
<ain wash Rinse * Rinse0 Rinse3 Last Rinse
HSanitieI
Dr"
min+
Water
Hga!JI
/ime
min+
orma! O Fle "2# P "3 EF=J9 P,9 E4)
Fle O "3B EF =, E4)Q"B2 EF =72 E4)R
3# 3.BP7.2="J.P27.2)
""#P"32
.ea$" O O "J# EF =B# E4) O O O ", EF =7# E4)Q"B2 EF =72 E4)R
J# 9.# =3J.#) ",2
Kuick O "J# EF =B# E4) O "J# EF =B# E4)Q"B2 EF =72 E4)R
",=D",)
,.2 ="9.B) ,9
SmartAuto
O Fle "22 EFP"3 EF=,#P,9 E4)
Fle O "3B EF =, E4)Q"B2 EF =72 E4)R
3# ,.2P7.2="9.BP27.2 )
"##P"J9
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/rou!e Shooting
Arror Type Arror 7ode C%ecing 7et%od Correcti5e actions
Water s0pplyArror
4ArI=*mart 80to>@AD
1. C%ec %et%er t%e ater 9a0cet is open. - pen t%e 9a0cet.
. C%ec %et%er t%e ater s0pply %as een c0t o99. - Close t%e 9a0cet and t0rn o99 t%e poer. Wait 0ntil t%e ater s0pply res0mes.
!. C%ec %et%er any 9oreign material is in t%e Water*0pply @ine and t%e ater nlet Bal5e 9ilter.
- ,emo5e t%e 9oreign material. Clean t%e 9ilter it% a r0s%.
4. C%ec t%e connection 9or t%e nlet Bal5e connector. - ,econnect t%e nlet Bal5e connector.
. C%ec %et%er t%e coil in nlet Bal5e is cond0cti5e(,emo5e t%e connector e9ore meas0ring.) ➢ ormal: 8pprox. 1. J
-Fa0lty: ,eplace t%e nlet Bal5e.
&. C%ec %et%er t%e nlet Bal5e is operatingnormally. - C%ec t%e operation o9 t%e nlet Bal5e ➢ ormal: 1'B - C%ec t%e nlet Bal5e ,elay. : C%ec t%e 5oltage eteen t%e yello ire o9t%e 7ain 28 C1'1 connector and t%e ron ireo9 t%e C' ➢ ormal: 1'B (%ile operating)
- Fa0lty: ,eplace t%e 7ain 28 assy.- ormal: ,eplace t%e nlet Bal5e
- C%ec 5oltage
". C%ec %et%er t%e ater s0pply stops a9ter ater iss0pplied 9or seconds.
- ,eplace t%e 8ssy Case 2rae %ic% is incl0ding Flo 7eter.
$. C%ec %et%er t%e ater s0pply stops a9ter ater iss0pplied 9or 1K min0tes.
- C%ec t%e ater s0pply 5al5e and increase t%e ater press0re.
<. C%ec %et%er t%e ater s0pply stops a9ter ater iss0pplied 90lly 0ntil t%e 9loater in 8ssy Case sensor islocated in Hig% le5el sensor.
- ,eplace t%e 8ssy Case *ensor %ic% is incl0ding ater (%ig% 6 lo) le5elsensor.
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/rou!e Shooting
Arror Type Arror 7ode C%ecing 7et%od Correcti5e actions
Hig%temperat0reWater s0pplyerror
!ArI=ormal> +=?0ic+> +=*mart 80to>
@AD
1. C%ec t%e %ot ater connections 9or t%e nlet Bal5e. - 8d/0st t%e %ot ater s0pply so t%at t%e temperate o9 t%e s0pplied ater is lesst%an 1"&LF ($'LC)
. C%ec t%e operation o9 t%e T%ermistor. - *ee t%e MTemperat0re sensor errorN.
Drain Arror ArI=?0ic+> @AD
1. C%ec %et%er t%ere is any 9oreign material in t%eDrain Hose.
- ,emo5e t%e 9oreign material 9rom t%e Drain Hose.
. C%ec t%e operation o9 t%e Water @e5el *ensor. - *ee t%e M@o @e5el Water ArrorN.
!. C%ec t%e connections 9or t%e Drain 0mp connector. - ,econnect t%e Drain 0mp connector.
4. C%ec %et%er t%e Drain 0mp coil is cond0cti5e.(,emo5e t%e connector e9ore meas0ring.) ➢ ormal: 8pprox. J
- Fa0lty: ,eplace t%e Drain 0mp.
.C%ec t%e operation o9 t%e Drain 0mp ,elay : C%ec t%e operating 5oltage eteen t%e yello ireo9 t%e 7ain 28 C1'1 connector and t%e orange ire o9t%e C' connector. ➢ ormal: 1'B (%ile operating)
- Fa0lty: ,eplace t%e 7ain 28 assy.- ormal: ,eplace t%e Drain 0mp.- ,emo5e retainer.- C%ec 5oltage
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/rou!e Shooting
Arror Type Arror 7ode C%ecing 7et%od Correcti5e actions
@o-le5elater error
<ArI=ormal> +=Hea5y> +=*mart 80to>
@AD
1. C%ec t%e connections 9or t%e Water @e5el *ensor connectors.
- ,econnect t%e Water @e5el *ensor connector.
- Fa0lty: ,eplace t%e 8ssy case sensor ,emo5e9oreign material 9rom t%e 9loater - ormal: ,eplace t%e 7ain 28 assy.
- Fa0lty: ,eplace t%e 8ssy case sensor ,emo5e 9oreign material 9rom t%e 9loater - ormal: ,eplace t%e 7ain 28 assy.
20tton Arror ArI=ormal> +=?0ic+> @AD
C%ec %et%er t%ere is condensation on t%e 7ain28 connector (C1') ➢ ormal: o condensation
- Fa0lty: ,emo5e any condensation and moist0re.- ormal: ,eplace t%e Control anel assy.
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Arror Type Arror 7ode C%ecing 7et%od Correcti5e actions
Heater Arror HArI=Hea5y> +=?0ic+> @AD
1. C%ec t%e connections o9 t%e Heater connectors. - ,econnect t%e Heater connectors.
. C%ec t%e resistance eteen ot% ends o9 t%e Heater. : C%ec t%e resistance eteen ot% ends o9 t%e Heaterdirectly or c%ec t%e resistance eteen t%e red ire o9
t%e Heater ,elay and t%e amer and yello ires o9 t%eoer ,elay respecti5ely. ➢ ormal: 8pprox. 1!.JO C%ec a9ter disconnecting circ0it reaer or poercale.
- Fa0lty: ,eplace t%e Heater.
!. C%ec t%e connections o9 t%e Heater ,elay in 7ain28.: C%ec t%e 5oltage eteen 7ain 28 T1'1 connectorand T1' connector.
➢ ormal: 1'B (%ile operating)
- ,econnect t%e Heater ,elay connectors.
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/rou!e ShootingArror Type Arror 7ode C%ecing 7et%od Correcti5e actions
Hig%Temperat0reHeating Arror
1ArI=ormal> +=*mart 80to>@AD
1. C%ec t%e %ot ater connections 9or t%e nlet Bal5e. - *ee t%e MTemperat0re *ensor ArrorN.
. C%ec t%e operation o9 t%e T%ermistor. - *ee t%e MHeater ArrorN.
@eaage Arror @ArI=Hea5y> @AD
C%ec %et%er t%ere is any trace o9 ater leaage in t%es%0tter. ➢ ormal: o ater leaage trace
- Fa0lty: C%ec t%e leaage location. ,eplace t%e 9a0lty part.- ormal: ,eplace t%e 7ain 28 assy.
5er-le5el atererror
oArI=Hea5y> +=*mart 80to>@AD
1. C%ec t%e connections 9or t%e 5er9lo *ensor connector. - ,econnect t%e 5er9lo *ensor connector.
. C%ec %et%er t%e nlet Bal5e operates normally. - *ee MWater s0pply ArrorN.
!. C%ec %et%er ater is s0pplied (e5en small amo0nts) int%e inter5als %en t%e nlet Bal5e is not operating.
- ,emo5e 9oreign material 9rom t%e nlet Bal5e.- 9 yo0 cannot remo5e t%e 9oreign material 9rom t%e nlet Bal5e replace it.
4. C%ec %et%er t%ere is any trace o9 ater leaageon t%e top o9 t%e Case *ensor.
- Clean t%e Hose-*ensor and t%e Case *ensor.
. C%ec %et%er an M5er @e5el Water ArrorN is detected%en t%e assy ire-%arness connector 9or 5er9lo *ensoris not connected. ➢ ormal: T%e M5er @e5el Water ArrorN does not occ0r.
- Fa0lty: ,eplace t%e 7ain 28 assy.-ormal: ,eplace t%e 8ssy case rae (9lo-meter).
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/rou!e Shooting
Arror Type Arror 7ode C%ecing 7et%od Correcti5e actions
Temperat0re*ensor error
tArI=Hea5y> +=?0ic+> +=*mart 80to>
@AD
1. C%ec t%e connections 9or t%e T%ermistor connector.
- ,econnect t%e T%ermistor connector.
. C%ec %et%er t%e T%ermistor is operating normally. - 7eas0re t%e 5oltage eteen ot% ends o9 t%e T%ermistor.
➢
ormal: '. to 4.B - 7eas0re t%e resistance eteen ot% ends o9 t%eT%ermistor: ,emo5e t%e connector e9ore meas0ring. (*ee t%e Tale rig%t.)
- Fa0lty: ,eplace t%e T%ermistor.- ormal: ,eplace t%e 7ain 28 assy.
/.ER<#S/,R /ABLE
/emp+ C /emp+ F Resistance kM
5 2* *05+7;=
*= 5= 9;+303
*5 59 77+252
0= ; *+25
05 77 29+*0=
3= ; 39+5*7
35 95 3*+99
2= *=2 0+=5
25 **3 0*+35;
5= *00 *7+599
55 *3* *2+579
= *2= *0+*2=
5 *29 *=+*59
7= *5; ;+520
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/rou!e ShootingArror Type Arror 7ode C%ecing 7et%od Correcti5e actions
oer Arror one 1. C%ec t%e connections 9or t%e poer cale. - ,econnect t%e poer cale.
. C%ec t%e 5oltage o9 t%e poer o0tlet. ➢ ormal: 8C 1'B
- Connect to a 1'B poer so0rce.
!.C%ec t%e ires o9 t%e 7ain 28 poer part.- 7eas0re t%e 5oltage eteen t%e lac ire and t%e yelloire o9 C1'1. ➢ ormal: 8C 1'B
-Fa0lty: C%ec and replace t%e ires o9 t%e poer part.- C%ec 5oltage
4. C%ec t%e DC 5oltage o9 t%e 7ain 28. - *ee M7ain 28 DC 5oltage errorN.
7ain-28 DCBoltage Arror
one C%ec t%e DC 5oltage o9 t%e 7ain 28. - 7eas0re t%e 5oltage eteen pin 4 (orange) o9 t%e main28 C!' connector and pin " (pin) o9 t%e C!'1connector. ➢ ormal: 4.B to .B - 7eas0re t%e 5oltage eteen pin 1' (l0e) o9 t%e main28 C!' connector and pin < (%ite) o9 t%e C!'connector. ➢ ormal (oer 3ey n): <.B to 1.B
➢ ormal (oer 3ey 99): .B to ".'B
-Fa0lty: ,eplace t%e 7ain-28 8ssy.-C%ec 5oltage (4.BK.B)
- C%ec 5oltage (<.BK1.B or .BK".'B)
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Arror Type Arror 7ode C%ecing 7et%od Correcti5e actions
T%e noEEle doesnot in/ect ater.
one 1. C%ec t%e connections 9or t%e Circ0lation 7otor connector. - ,econnect t%e Circ0lation 7otor connector.
. C%ec t%e connections 9or t%e *tart0p Condenser connectoro9 t%e Circ0lation 7otor.
-,econnect t%e *tart0p Condenser connector o9 t%e Circ0lation 7otor.
!. C%ec t%e resistance 9or t%e Circ0lation 7otor coil. (,emo5e t%e connector e9ore meas0ring.) - 2eteen lac ire and %ite ire ➢ ormal: 8pprox. 1 J -2eteen lac ire and l0e ire
➢
ormal: 8pprox. 1 J
- Fa0lty: ,eplace t%e Circ0lation 7otor.
4. C%ec t%e operation o9 t%e Circ0lation 7otor ,elay.-8t o. mode in ser5ice inspection modeC%ec t%e operating 5oltage eteen t%e yello ire o9 t%e
C1'1 connector and t%e %ite ire o9 t%e C'1 connector. ➢ ormal: 1'B (%ile operating) -8t o.! mode in ser5ice inspection mode
C%ec t%e operating 5oltage eteen t%e yello ire o9 t%eC1'1 connector and t%e l0e ire o9 t%e C'1 connector.
➢ ormal: 1'B (%ile operating)
- Fa0lty: ,eplace t%e 7ain 28 assy.- ormal: ,eplace t%e Circ0lation 7otor.-,emo5e ,etainer.
- C%ec 5oltage %ile operating Was% motor-(Hig%)
- C%ec 5oltage %ile operating Was% motor-1(@o)
. C%ec %et%er t%ere is 9oreign material in t%e ater passages.
- ,emo5e 9oreign material 9rom t%e ater passages.
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/rou!e Shooting
Arror Type Arror 7ode C%ecing 7et%od Correcti5e actions
T%e Cycle doesnot start.
one 1. C%ec t%e connections 9or t%e Door *ensing *itc% : C%ec t%e l0e ire and t%e sitc% connected to t%e l0eire. ➢ ormal (oer 3ey n): <. to 1.B (%en t%e door isopen) ➢ ormal (oer 3ey 99): . to ".'B (%en t%e door is
open) ➢ ormal : PB (%en t%e door is closed)
- ,econnect t%e Door *ensing *itc% connectors
. C%ec t%e operation o9 t%e Door *ensing *itc%.(,emo5e t%e connector e9ore meas0ring.): C%ec t%e l0e ire and t%e sitc% connected to t%e l0e ire. ➢ ormal: A (%en t%e door is open) ➢ ormal: *H,T (%en t%e door is closed)
- Fa0lty: ,eplace t%e Door *ensing *itc%.- ormal: ,eplace t%e 7ain 28 assy.
o Was%ing one 1. C%ec %et%er t%e noEEle in/ects ater normally. - *ee MT%e noEEle does not in/ect aterN.
. C%ec t%e operation o9 t%e Heater. - *ee MHeater ArrorN.
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S gArror Type Arror 7ode C%ecing 7et%od Correcti5e actions
Detergent is notdispensed.
one 1. C%ec %et%er detergent is inserted into t%e dispenser. - C%ec %et%er t%ere is detergent in t%e Dispenser.
. C%ec t%e connections 9or t%e Dispenser connector. - ,econnect t%e Dispenser connector.
!. C%ec t%e resistance o9 t%e Dispenser.(,emo5e t%e connector e9ore meas0ring.)
➢ ormal: 8pprox. .! J
- Fa0lty: ,eplace t%e Dispenser.
4.C%ec t%e operation o9 t%e Dispenser ,elay.: C%ec t%e operating 5oltage eteen t%e yello ire o9 t%e
C1'1 connector and t%e %ite ire o9 t%e C'1 connector. ➢ ormal: 1'B (%ile operating)
-Fa0lty: ,eplace t%e 7ain 28 assy.
- C%ec 5oltage
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gArror Type Arror 7ode C%ecing 7et%od Correcti5e actions
Dry is notsatis9ied.
one 1. C%ec %et%er ,inse ,e9ill @AD lig%t or not. - 9 ,inse ,e9ill @AD lig%t re9ill rinse in Dispenser.
. C%ec t%e ire connections 9or t%e Dry Fan 7otor. - ,econnect t%e Dry Fan 7otor connectors.
!. C%ec t%e resistance o9 t%e Dry Fan 7otor coil.(,emo5e t%e connector e9ore meas0ring.)
➢
ormal: 8pprox. 1' J
- Fa0lty: ,eplace t%e Dry Fan 7otor assy.
4. C%ec t%e resistance o9 t%e T%ermal 8ct0ator.(,emo5e t%e connector e9ore meas0ring.) ➢ ormal: 8pprox. 1.4 J
- Fa0lty: ,eplace t%e T%ermal 8ct0ator.
.C%ec t%e operation o9 t%e Dry Fan 7otor ,elay : C%ec t%e operating 5oltage eteen t%e yello ire o9 t%e C1'1connector and t%e sy ire o9 t%e C'1 connector. ➢ ormal: 1'B (%ile operating)
-Fa0lty: ,eplace t%e 7ain 28 assy.
-C%ec 5oltage
&. C%ec t%e operation o9 t%e dispenser. ➢ 9 rinse aids are not dispensed a dry error may occ0r. ➢ 2eca0se t%e dis%es are %eated and %eat dried d0ring t%e lastdrying cycle t%e dried state o9 plastic dis%es may not e optimal.
- *ee MDetergent is not dispensedN
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g
Arror Type Arror 7ode C%ecing 7et%od Correcti5e actions
@AD or np0t 3eyFail
one 1. C%ec t%e connections 9or t%e *0 28 connector - ,econnect t%e *0 28 connectors..
. C%ec t%e @AD and np0t 3ey 1) 0s% =ormal> + =Hea5y> + =oer 3ey>
) 0s% =ormal> 3ey 4 times !) 0s% all ey.
➢ ormal : 8ll @AD is lig%t.
- Fa0lty : ,eplace t%e *0 28.
!. C%ec t%e DC 5oltage o9 t%e 7ain 28. - *ee M7ain 28 DC 5oltage errorN.
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g
(R,BLE< (,SS#BLE CA:SE S,L:/#,
Wi!! not start+
'!e door is not closed copletel%. 4!ec- t!at t!e door is latc!ed and closed copletel%.
;o c%cle is selected. Select a proper c%cle.
'!e power cable is not connected. 4onnect t!e power cable properl%.
'!e water suppl% does not wor-. 4!ec- t!at t!e water suppl% ale is open.
4ontrol panel is loc-ed. 0nloc- t!e c!ild loc-.
circuit brea-er is open. +eset t!e circuit brea-er.
/here are &oodpartic!esremaining ondishes+ot c!eaningproper!"+
ou selected an inappropriatec%cle.
Select a c%cle according to t!e nuber and soil leel of t!e dis!es1 as directed in useranual.
'!e water teperature is low.4onnect t!e water suppl% line to a !ot water suppl%.For best perforance1 t!e teperature of t!e supplied water s!ould be "2# EF =J9 E4).
>ow water pressure. '!e water pressure s!ould be between 2# and "2# psi ="J# P 3#-<a).
'!e water is too !ard.0se a coercial dis!was!er cleaner.0se a !ig!8ualit% and fres! detergent wit! rinse aid.
$is!was!er detergent was not used.0se a autoatic dis!was!er detergent.We recoend a powder or gel t%pe dis!was!er detergent.
'!e aount of detergent wasinappropriate.
0se t!e appropriate aount of autoatic dis!was!er detergent.
$etergent reains in t!e dispenser.4!ec- t!e position of dis!ware suc! as coo-ie s!eets1 cutting boards1 or largecontainers1 etc. t!at a%be bloc-ing t!e detergent dispenser fro opening properl%.+earrange t!e dis!es so t!e% do not interfere wit! t!e detergent dispenser operation.
'!ere is no rinse aid.4!ec- t!e dispenser and add t!e rinse aid.0se t!e liuid t%pe rinse aid.
no//le is clogged. 4lean t!e no//le.
'!e dis!es are iproperl% loaded.'oo an% dis!es !ae been loaded.
+earrange t!e dis!es so t!e% do not interfere wit! t!e no//le rotation and t!edetergent dispenser operation.>oad onl% an appropriate nuber of dis!es.>oad %our dis!es as recoended.
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g
(R,BLE< (,SS#BLE CA:SE S,L:/#,
#tNs taking too !ongwith an operation orc"c!e+
4old water is being supplied.4!ec- t!at t!e water suppl% line is connected to a !ot water suppl%.=dditional tie is reuired to !eat cold water.)
Lea$es g!asses
with a dim po!ish+
'!e water supplied is soft and too uc! detergentwas used.
0nderload t!e dis!was!er and use a rinse aid to inii/e t!is.
luinu dis!es were included in t!e was! load. +eoe t!e ar-s on t!e dis!es using a low sensitiit% cleaner.
Lea$es a "e!!ow orrown &i!m on theinside o& thedishwasher+
'!is is caused b% coffee and teasoils.
+eoe t!e soils using a spot cleaner.
Does not dr" disheswe!!+
'!ere is no rinse aid in t!e dispenser.4!ec- t!e dispenser and add t!e rinse aid.0se t!e liuid t%pe rinse aid.
'!e teperature of t!e water is low w!en t!e
dis!was!er is running.
4onnect t!e water suppl% line to a !ot water suppl%.
0se rinse aid wit! t!e Saniti/e option.
'oo an% dis!es !ae been loaded.<roper loading of ites can affect dr%ing.>oad %our dis!es as recoended.
Glasses and cups wit! concae bottos !oldwater. '!is water a% spill onto ot!er ites w!enunloading.
fter finis!ing t!e c%cle1 ept% t!e lower rac- first and t!en t!eupper rac-1 t!is will aoid water dripping fro t!e upper rac- ontot!e dis!es in t!e lower rac-.
.as a ad odor+
'!ere is water left oer w!en t!e last c%cle is notcopleted.
Insert detergent wit!out loading dis!es1 and run t!e ;oral c%cle toclean t!e dis!was!er.
$rain Hose is obstructed.4ontact a ualified serice tec!nician to reoe an% obstruction
fro t!e drain !ose.
'!e dis!was!er is not used dail% or Soiled dis!esleft in unit too long.
Wit! t!e dis!was!er ept% and no detergent1 place a glass wit! ounces of inegar uprig!t into t!e lower rac-1 and t!en run a ;oralc%cle.
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g
(R,BLE< (,SS#BLE CA:SE S,L:/#,
#s too nois"+
Sound is generated w!en t!edispenser coer is open and t!e drainpup is operating in an earl% stage.
'!is is noral operation.
'!e dis!was!er is not leel. (nsure t!e dis!was!er is leel.
Foreign aterial=Screw1 <lastic piece)is in pup c!aber.
4ontact a ualified serice tec!nician to reoe foreign aterial fro t!epup c!aber.
'!ere is a c!oppingM sound because ano//le is buping against t!e dis!es.
+earrange t!e dis!es.
Does not ha$e asmooth!" rotatingno!e+
'!e no//le !ole is clogged wit! foodparticles.
4lean t!e no//le !ole.
'!e no//le is bloc-ed to rotate b% an%of t!e dis!es.
fter placing t!e dis!es into t!e rac-s1 rotate t!e no//les b% !and toc!ec- w!et!er an% of t!e dis!es will interfere wit! t!e.
Water wonOt pump outo& the dishwasher+ $rain is clogged. 4ontact a ualified serice tec!nician to reoe an% obstruction fro t!edrain !ose and c!ec- t!e drain pup operation.
.as a ent upper racka&ter !oading dishes+
'!e dis!es are not loaded properl%. >oad %our dis!es as recoended.
Sanitie is se!ectedwhen power turns on+
W!en <ower turn on1 Saniti/e option isselected b% itself.
Saniti/e option !as self8eori/ation function. W!en <reiouse c%cle isrun wit! Saniti/e option1 dis!was!er eor% it and selected w!en powerturns An.
De!a" start is notoperated+
W!en select dela% start option1dis!was!er is operated at once.
'!is is noral operation. <reent to !arden t!e food reains1 run t!erinse portion for a few inute. fter t!en1 dis!was!er wait for selected!ours.
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Checpoints ater ser,ice re4uest
" 4!ec- t!e safet% deice
4!ec- t!e operation of t!e door loc- switc!. *a-e sure
t!at it is loc-ed w!ile t!e dis!was!er is running and t!atit is unloc-ed w!en t!e dis!was!er stops.
2. 0se aut!enticated parts onl%
If an% part is not aut!enticated1 replace it wit! an
aut!enticated part.
3. Handling wires
4!ec- if an% wires are loose or too tig!t1 if t!e% areconnected correctl%1 if t!e% are well bound wit! tape1
and if t!e% are properl% claped.
J. '!e state of screws and nuts
4!ec- if t!e screws and nuts are fastened correctl%.
4!ec- w!et!er t!e% are fastened wit! t!e specified
torue.
,. +eoe foreign aterial
4!ec- w!et!er an% foreign aterial suc! as soil1 wire scraps
and screws are in t!e dis!was!er. =4!ec- w!et!er an%foreign aterial is entering t!roug! t!e sup into t!e
disposer.)
B. 4!ec- for water lea-age
4!ec- w!et!er t!ere is water lea-age fro t!e !ose
connector1 door1 case sup =drain otor1 circulation otor1
!eater1 t!eristor1 turbidit% sensor1 distributor otor)1 and t!e
water suppl%drain !oses.
7. 4!ec- t!e power cable
4!ec- if t!ere is an% daage to t!e power cable or power
outlet. 4!ec- t!at t!e power capacit% is appropriate.
. 4!ec- leeling
4!ec- w!et!er t!e dis!was!er is leel.
9. 4!ec- t!e installation location
4!ec- w!et!er t!e installation location is flat and stable.
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Model Number Naming Rules
7 9 33 * $ + S $
,
is"ser &"cine
+ . / ,
S%
7 , 24 T"!!
5 , 24
3 , 18
1 , Co&p"ct
8 , %re&i&
6 , est
4 , etter
3 , ood 2
2 , ood 1
9 , i!t nder
7 , !!# i!t n
5 , Se&i i!t n
3 , reest"ndin
1 , r"er
6 , idden *E toc
5 , idden *E tton
4 , ront *E toc3 , ront *E tton
+ . / ,
%!"t:or&
+ . / ,
S-%!"t:or&
or ;ersion
S$ , $e"! STS
, !"c<
, ite
S* , +* &"teri"!
S , Si!;er
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Thanks
SAMSUNG
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