Samsung DV400EWHDWR/AA User manual

Brand: Samsung

Model: DV400EWHDWR/AA

Category: Tumble dryers

Type: User manual

This manual is also suitable for

CLOTHES DRYER CONTENTS

SERVICE

Manual

CLOTHES DRYER

Refer to the service manual in the GSPN (see the rear cover) for the more information.

1. Safety Instructions

2.FeaturesandSpecications

3. Disassembly and Reassembly

4. Troubleshooting

5. PBA diagram

6. Wiring diagram

7. Schematic diagram

8. Reference information

Basic Model : DV5471AEW/XAA

Model Name : DV456EWHDWR

DV456GWHDWR

DV422EWHDWR

DV422GWHDWR

DV400EWHDWR

(HUDSON DRYER PROJECT)

Model Code : DV456EWHDWR/AA

DV456GWHDWR/AA

DV422EWHDWR/AA

DV422GWHDWR/AA

DV400EWHDWR/AA

DV456

Contents

1. Safety Instructions ...................................................................1

1-1. Caution for safety during servicing ...................................................1

1-2. Important safety information ........................................................2

2. FeaturesandSpecications ...........................................................5

2-1. Features .......................................................................5

2-2. Specications ...................................................................6

2-3. Comparingspecicationswithexistingmodels .........................................7

2-4. Optionsspecications ............................................................8

3. Disassembly and Reassembly .........................................................9

3-1. Toolsfordisassemblyandreassembly ...............................................9

3-2. Standarddisassemblydrawings ...................................................10

4. Troubleshooting ....................................................................26

4-1. Error items and diagnostic codes ...................................................26

4-2. Test mode .....................................................................27

4-4. Symptoms, diagnoses and actions .................................................30

4-5. Component testing procedures ....................................................35

5. PBA Diagram .......................................................................38

5-1. Main PBA .....................................................................38

5-2. Detaileddescriptionsofcontactterminals(MAINPBA) ..................................39

5-3. SubPBA .....................................................................40

5-4. Detaileddescriptionsofcontactterminals(SUBPBA) ...................................41

6. Wiring Diagram .....................................................................42

6-1. Wiringdiagram(ELECTRICDRYER) ...............................................42

6-2. Wiringdiagram(GASDRYER) ....................................................43

7. Schematic Diagram .................................................................44

7-1. Maincontrol ...................................................................44

7-2. Subcontrol ...................................................................45

8. Reference .........................................................................46

8-1. ModelNumberNamingRules .....................................................46

8-2. MotorUniversalParameter .......................................................47

Safety Instructions _ 1

1. SAFETY INSTRUCTIONS

1-1. CAUTION FOR SAFETY DURING SERVICING

1. Donotallowthecustomertorepairtheproduct.

4 Thepersonmaybeinjuredortheproductlifemaybeshortened.

2. ExecuteA/Safterunpluggingthepowersupplyunit.

4 Becarefuloftheelectricshocks.

3. Donotplugseveralplugsinthesameoutlet.

4 Itmaycauseareduetooverheat.

4. Checkfordamage,pinchingorburningofthepowerplugtheoutlet.

4 Replaceitpromptlyifithasaproblem.(Itmaycausetheelectricshocksorre)

5. Donotcleanthemainbodywithwater.

4 Itmaycauseelectricshocksandreandshortentheproductlife)

6. Thewiringharnessshallbefreefrommoistureandtightenedduringserving.

4 Itshallnotbedeviatedbycertainimpact.

7. Removeanydustordirtonthehousingsection,wiringsection,connectionsectionduringservicing.

4 Protectfrompossiblecauseofresuchasthetracking,shortageetc.

8. Checkforanymarksofmoistureontheelectricalparts,harnesssectionetc.

4 Replacethepartsorremovethemoisture.

9. Checktheassemblystatusofthepartsafterservicing.

4 Maintainthestatusbeforeservicing.

10.Pulloutthepowercordbyholdingtheplug.

4 Becarefulofelectricshocksandwhenthecordisdamaged.

11.Unplugthepowerplugfromtheoutletwhenthedryerisnotused.

4 Becarefulofelectricshocksandreduetothestrikeoflightning.

12.Donotuseorstorespraysorammablematerials(includinggasoline,alcoholetc.)aroundthedryer.

4 Becarefulofexplosionsorreduetoelectricsparks.

13.Donotputbowlsofwaterorwetlaundryonthedryer.

4 Ifwaterhaspenetratedintothedryer,thismaycauseelectricshocksorre.

14.Donotinstallthedryeroutsideexposedtomoisture.

4 Itmaycauseelectricshocksandreandshortentheproductlife.

15.Donotpushthecontrolbuttonswithanawl,pin,orsharpmaterials.

4 Itmaycauseelectricshocksanddamage.

16.Checkthedryerisleveledhorizontallyandinstalledproperlyontheoor.

4 Thevibrationmayshortentheproductlife.

2 _ Safety Instructions

1-2. IMPORTANT SAFETY INFORMATION

Toavoidriskofre,electricshock,seriousinjury,ordeathwhenusingyourdryer,followthesebasicprecautions:

1. Readallinstructionsbeforeusingthedryer.

2. InstalldryeraccordingtoInstallationInstructions.RefertotheGroundingInstructionsintheInstallationInstructions

forpropergroundingofthedryer.

3. Donotdryarticlesthathavebeencleanedin,washedin,soakedin,orspottedwithgasoline,drycleaningsolvents,or

otherammableorexplosivesubstances.Vaporscouldigniteorexplode.

4. Donotusethedryertodryclotheswhichhavetracesofanyammablesubstance,suchasvegetableoil,cookingoil,

machineoil,ammablechemicals,thinner,etc.,oranythingcontainingwaxorchemicals,suchasmopsandcleaning

cloths.Flammablesubstancesmaycausethefabrictocatchrebyitself.

5. Donotstoreorusegasolineorotherammablevaporsandliquidsnearthisoranyotherappliance.

6. Donotallowchildrentoplayonorindryer.Closesupervisionofchildrenisnecessarywhenthedryerisusednear

children,asafetyruleforallappliances.

7. Beforethedryerisremovedforserviceorisdiscarded,removedoorstodryingcompartment.

8. Donotreachintothedryerifcylinderisrotating.

9. Donotinstallorstorethedryerwhereitwillbeexposedtowaterand/orweather.

10.Donottamperwithdryercontrols.

11.Donotrepairorreplaceanypartofthedryerorattemptanyservice,unlessspecicallyrecommendedinuser-

maintenanceinstructionsorinpublisheduser-repairinstructionsthatyouunderstandandhaveskillstocarryout,if

you are a consumer.

12.Toreduceriskofelectricshockorre,donotuseextensioncordsoradapterstoconnectthedryertoelectricalpower

source.

13.Usethedryeronlyforitsintendedpurpose,dryingclothes.

14.Alwaysdisconnectthedryerfromelectricalsupplybeforeattemptinganyservice.Disconnectthepowercordby

holdingtheplug,notthecord.

15.Donotuseheattodryarticlescontainingfoamrubberorsimilarlytexturedrubberlikematerials.

16.Alwayscleanthelintlteraftereveryload.Alayeroflintinthelterreducesdryingefciencyandprolongsdrying

time.

17.Useonlyfabricsoftenersorproductstoeliminatestaticthatareappropriateforautomaticdryers.

18.Keepyourdryeringoodcondition.Bumpingordroppingthedryercandamagesafetyfeatures.Ifdamageoccurs,

havethedryercheckedbyaqualiedservicetechnician.

19.Replacewornpowercordsand/orlooseplugs.

20.Donottumbleberglasscurtainsanddraperiesunlessthelabelsaysitcanbedone.Iftheyaredried,wipeoutthe

cylinderwithadampclothtoremoveparticlesofberglass.

21.Alwaysreadandfollowmanufacturersinstructionsonpackagesforlaundryaids.Heedallwarningsorprecautions.

Toreduceriskofpoisoningorchemicalburns,keepproductsawayfromchildrenatalltimes,preferably,inalocked

cabinet.

Safety Instructions _ 3

22.Neveroperatethedryerwiththeguardsand/orthepanelsremoved.

23.Donotoperatethedryerwithmissingorbrokenparts.

24.Donotbypasssafetydevices.

25.Keepareaaroundtheexhaustopeningandadjacentsurroundingareasfreefromaccumulationoflint,dust,anddirt.

26.Interiorofdryerandexhaustductshouldbecleanedperiodicallybyqualiedservicepersonnel.

27.Thedryerwillnotoperatewithloadingdooropen.DONOTbypassthedoorsafetyswitchbypermittingthedryerto

operatewithdooropen.Thedryerwillstoptumblingwhenthedoorisopened.Donotusethedryerifitdoesnotstop

tumblingwhendoorisopenedorstartstumblingwithoutpressingorturningtheSTARTmechanism.Stopusingthe

dryerandcontactaqualiedservicetechnician.

28.Removelaundryimmediatelyafterthedryerstops.

29.ALWAYSfollowthefabriccareinstructionssuppliedbythegarmentmanufacturer.

■ Electrical service information

ElectricalDryers 240VAC,60Hz,30Amps,3-wireor4-wireinstallations

GasDryers 120VAC,60Hz,15Amps,3-wireinstallations

WARNING

Toreducetheriskofre,electricshock,seriousinjuryordeath,allwiringandgroundingmustconformwiththelatest

editionoftheNationalElectricCode,ortheCanadianElectricalCode,andsuchlocalregulationsasmightapply.Itis

thecustomersresponsibilitytohavethewiringandfusescheckedbyaqualiedelectriciantomakesureyourhome

hasadequateelectricalpowertooperatethedryer.

WARNING

Toavoidriskofpersonalinjuryordeathduetoelectricalshock:

- Observealllocalcodesandordinances.

- Disconnecttheelectricalpowertotheunitbeforeservicing.

- Groundtheapplianceproperly.

- Checkwithaqualiedelectricianifyouarenotsurethisapplianceisproperlygrounded.

- DONOTgroundtoagasline.

- DONOTgroundtoacoldwaterpipeifpipeisinterruptedbyplastic,nonmetallicgaskets,orotherinsulating

(nonconducting)materials.

- DONOTmodifytheplugonthepowercord.Ifplugdoesnottelectricaloutlet,haveproperoutletinstalledby

qualiedelectrician.

- DONOThaveafuseintheneutralorgroundcircuit.Afuseintheneutralorgroundcircuitcouldresultinan

electricalshock.

- DONOTuseanextensioncordwiththisappliance.

- DONOTuseanadapterplugwiththisappliance.

- DONOTpinchthepowercord.

WARNING

Toreducetheriskofreandexposuretocombustiongases,thedryerMUSTbeexhaustedtotheoutdoors.

DONOTexhaustdryerairintoawindowwell,gasvent,chimneyorenclosed,unventilatedarea,suchasanattic,wall,

ceiling,crawlspaceunderabuildingorconcealedspaceofabuilding.

4 _ Safety Instructions

■ Gas dryer power supply

ThisequipmentMUSTbegrounded.Intheeventofanelectricalshortcircuit,groundingreducestheriskofelectricshock

byprovidinganescapewirefortheelectricalcurrent.Thisunitisequippedwithacordhavingagroundingwirewitha

groundingplug.Theplugmustbepluggedintoanoutletthatisproperlyinstalledandgrounded.

Consultaqualiedelectricianorservicerifgroundinginstructionsarenotcompletelyunderstood,orifdoubtexistsasto

whethertheequipmentisproperlygrounded.

Donotuseanextensioncord.Iftheproductpowercordistooshort,haveaqualiedelectricianinstallathreeslot

receptacle.Thisunitshouldbepluggedintoaseparate60hertzcircuitwiththeelectricalratingasshownontheserial

plate.

■ Proper grounding and polarization for 120 volts wall outlets

ForthesafetyofourcustomersandtheservicetechnicianALLgas

dryershaveathree-prongpowercordandMUSTbeconnectedtoa

properlypolarizedandgroundedwalloutlet.Thisinformationwaswritten

forthosewhodonotunderstandgroundingandpolarizationofawall

outlet.A120VACwalloutletmustalwaysbewiredasshownright.

Polarization -Thismeansthatthelargerslotmustbeneutralandthe

smallslotmustbehot(live).

Mispolarized -Theoutletismiswiredsothatthelargerslotishot(live)

andthesmallerslotisneutral.

Grounded -Thismeanstheroundholeconnectionisconnectedto

groundthroughaconnectiontothemainpowerpanel.

Ungrounded -Theroundholeconnectionisnotconnectedtoaground

and/orthemainpowerpanel.

WARNING

Toavoiddeath,personalinjuryorpropertydamage,fromreorexplosion,informationinthismanualmustbefollowed

exactly.

Donotstoreorusegasolineorotherammablevaporsandliquidsinthevicinityofthisoranyotherappliance.

WHAT TO DO IF YOU SMELL GAS

- Donottrytolightanyappliance.

- Donottouchanyelectricalswitch;donotuseanyphoneinyourbuilding.

- Immediatelycallyourgassupplierfromaneighbor’sphone.Followthegassupplier’sinstructions.

- Ifyoucannotreachyourgassupplier,calltheredepartment.Installationandservicemustbeperformedbya

qualiedinstaller,serviceagencyorthegassupplier.

WARNING

Toreducetheriskofreandexposuretocombustiongases,thedryerMUSTbeexhaustedtotheoutdoors.

DONOTexhaustdryerairintoawindowwell,gasvent,chimneyorenclosed,unventilatedarea,suchasanattic,wall,

ceiling,crawlspaceunderabuildingorconcealedspaceofabuilding.

Neutralside

Roundgrounding

prong

Ground

Neutral

V.A.C.

115±15

V.A.C.

115±12

V.A.C.

Features and Specications _ 5

2. FEATURES AND SPECIFICATIONS

2-1. FEATURES

Features Description

Extra Large Capacity

Ultradryingcapabilitlitesareatyourngertips!Nowyoucandryextra-large

loads.Ourultralarge7.3cu.ft(DV456*),7.2cu.ft(DV422*,DV400*).capacitydryer

circulatesmoreairthroughyourclothesgettingthemdryfaster,forawrinkle-free

result.

Various Drying

Cycles & Fuzzy Logic

Algorithm

SimplyturntheJogDialtoselectoneofthe11(DV456*),9(DV422*,DV400*)

automaticdryingcycles,includingnormal,heavydutyandtowels,orlettheFuzzy

LogicControlmeasurethedegreeofdampnessandautomaticallysetthedrying

time.PrecisiondryinghasneverbeeneasierthanwithSamsung.

AIR FLUFF

Wanttofreshenupagarmentthatdoesn’tneedwashing,butcouldusealittle

helpafterlastnight’sparty.OurFreshenUpCycleremovesodors,addingthat

extrafreshnesstogivemoremileagetoyourclothes.

Time Saving

Ourcyclesaredesignedwithyouinmind.Allourdryersaredesignedtodryyour

clothesinlesstime.Givingyoutimeformoreimportantthingsinlife.

Energy Saving

Samsungdryersaresuperenergyefcient,thatyoucandryupto3.09pounds

oflaundrywith1kWh.Also,boththelargecapacityandFuzzyLogicControlsave

energybyautomaticallydryingyourclothesthemostefcientway.

Easy Reversible Door

Ourdryerswilltjustaboutanywhereandwithoutadoorconict.Thedirectionof

oureasyreversibledoorcanbechanged.

Sanitize course

Thiscourseallowsyoutosanitizegarmentsbypermeatinghightemperatureheat

deepintothefabricduringthedryingcycle.Usethiscoursetokeepyourbedding

andcurtainscleanthroughsanitization.

4-way Vent

(Electric Model only)

Customercaninstalltheexhaustventinthefollowingfour(4)positions:back,

eitherside,bottom.

6 _ Features and Specications

2-2. SPECIFICATIONS

Model name DV456*, DV422*, DV400*

Type Frontloadingdryer

Dimension

A: High 43.86"(111.4cm)

B: Width 27"(68.6cm)

C: Depth with door

open 90°

49.80"(126.5cm)

D: Depth 29.96"(76.1cm)

Weight 57kg

Heater rating 5,300W

Features and Specications _ 5

2-3. COMPARING SPECIFICATIONS WITH EXISTING MODELS

Project Hudson Best Hudson Good ORCA

Model name DV456 DV422, DV400 DV5451

Image

Capacity(cu.ft/DOE) 7.3 7.2 7.3

Dryer type Electric/Gas Electric/Gas Electric/Gas

MatchingWasher WA456 WA422,WA402 WA5451

CycleSelection

Sensor Dry

NUMBEROF

DRYINGCYCLE

11 9 11

Normal Yes Yes Yes

HeavyDuty Yes Yes Yes

Towels Yes No No

Perm Press Yes Yes Yes

Delicates Yes Yes Yes

Sanitize Yes Yes Yes

Bedding Yes Yes Yes

Wool No No Yes

ManualDry

Time Dry Yes Yes Yes

AirFluff Yes No No

QuickDry Yes Yes Yes

Wrinkle-Release Yes Yes No

Steam

Cycles

Refresh No No Yes

Wrinkle-Away No No Yes

OptionSelection

AdjustTime UP/DOWN UP/DOWN UP/DOWN

MyCycle No No No

RackDry No No No

WrinklePrevent Yes Yes Yes

#ofTempLevel 4 3 4

#ofDrynessLevel 4 4 4

soundlevel ON/OFF ON/OFF ON/OFF

MixedLoadBell Yes No No

ChildLock Yes Yes Yes

SMARTCARE Yes No No

6 _ Features and Specications

2-4. OPTIONS SPECIFICATIONS

Item Code QTY Remarks

MANUAL-BOOK DC68-03170A 1 Default

Inlay-HolderGlass DC64-02819A 1 Default

Disassembly and Reassembly _ 9

3. DISASSEMBLY AND REASSEMBLY

3-1. TOOLS FOR DISASSEMBLY AND REASSEMBLY

Tool Type Remarks

Socketsetwith

6”extention

14 mm

17 mm

Fan(1)

RollerShaft(4)

Wrench 8 mm TooltoxtheRollerShaftonremovingthenuts.

Vicepliers

Tooltoprotecttheidleandabrasionofthebolt

fortheboxdriver.

Other

(Driver,DiagonalCutter,

LongNosePliers)

Generaltoolsfortheafterservice.

10 _ Disassembly and Reassembly

3-2. STANDARD DISASSEMBLY DRAWINGS

To avoid risk of electrical shock, personal injury or death, disconnect the power to the Clothes Dryer.

► Thisisastandarddisassemblydiagramandmaydifferfromtheactualproduct.

Usethismaterialasareferencewhendisassemblingandreassemblingtheproduct.

Part Figure Description

Panel Control

Removal

1. Disconnectthepowersupplytotheunit.

2. Remove6screwsfromtheCoverPanel.

3. RemovethePanelControl.

4. RemoveEachHousing.

5. RemovetheKnob.

6. Remove4screwsfromtheGUIDE-PCB(M).

 BecarefulofexternalscratchonthePanel

Control.

Disassembly and Reassembly _ 9

Part Figure Description

Main PCB Removal

1. RemovethePanelControl.

2. Separate4HookFromtheGuidePCB.

3. RemovetheHousings.

4. Remove1ScrewfromtheTopCover.

Top Cover Removal

1. Disconnectthepowersupplytotheunit.

2. RemovethePanelControlandtheMainPCB.

3. RemovetheCap-CoverTopand2screwsfromthe

BracketCoverTop.

4. SlidetheTopCovertowardsthefrontandliftfrom

theunit.

 Scratchandimpacttothetopcoveris

prohibited.

10 _ Disassembly and Reassembly

Part Figure Description

DOOR REVERSAL

(Continued)

1. Unplugthepowercord.

2. Removethefourhingescrewsfromthedoor.

3. Removethedoorbyliftingit.

4. Removethetwoscrewsfromtheholder-lever,and

thenremovethecover-holder.

5. Assembletheholder-leverontheoppositeside

usingthescrewsthatwereremovedfromthe

holder-lever-inStep4.

6. Assemblethecover-holderontheoppositeside.

7. Removethetwocover-hinges.

8. Assemblethetwocover-hingesontheopposite

side.

Useaatheadscrewdriver(-)toremovethe

cover-holder’scover-hinge.

9. Removethe14screws.

2screw(L)arelongerthantheotherscrews.

Disassembly and Reassembly _ 9

Part Figure Description

DOOR REVERSAL

< Figure. 1 >

< Figure. 2 >

10.Removetheholder-glass.

11.Exchangethepositionsof:

:Thecover-hingeandhandledoor

:Theholder-hingeandguiderholderglass

12.RemovetheLever-Door,Cover-Lever(DV400

Only)andtheninstallitontheoppositeside.

:DV456&DV422ReferFigure.1

:DV400ReferFigure.2

Refertotheillustrationsontherighttoaidyou

intheassemblyprocess.

13.Removethecover-hole(P1).

14.Assembletheholderglassandthenfastenthe14

screwsthatyouremovedinstep9.

15.Attachthecover-hole.

Asparecoverholeisintheassymanual.

16.Installthedoorontheframe-frontandthenfasten

the4screwsthatyouremovedinstep2.

Checkthepositionsofthescrewsyouinstalled

inthehingedoor

10 _ Disassembly and Reassembly

Part Figure Description

Frame Front

Removal

1. Disconnectthepowersupplytotheunit.

2. RemovethePanelControl,theMainPCBandthe

Cover Top.

3. Remove3screwsfromtheFrameFront.

 When1screwsofthetopportionworkbecause

wasaddednewly,keepinmind.

5. Remove3screws.

6. RemovetheDoorSwitchHousing.

 WhenreassembleDoorSwitchtoFrameFront,

becarefulforinsertdirection.

7. LifttheFrameFrontoffthethreetabsacrossthe

bottomandremove.

Disassembly and Reassembly _ 9

Part Figure Description

Frame Front

Removal

[MethodofDoorS/Wdisjointing]

1. AfterseparateHolderWireinDoorS/W,Door

S/WHookPressandisPulltoFrameFrontwhole

surface.

2. PullsDoorS/Wtodirectionin5o’clockand

separatesDoorS/Wleftpart.

3. PullDoorS/Wtofrontside.

10 _ Disassembly and Reassembly

Part Figure Description

Drum Front Removal

(Continued)

1. Disconnectthepowersupplytotheunit.

2. RemovethePanelControl,theMainPCB,the

CoverTopandtheFrameFront.

3. DisconnectInteriorLightwiringHarness.

(DV456Only)

4. RemovethefourBracketDrumFront5screws.

5. DisconnecttheMoistureSensorwiringHarness.

6.RemovetheDrumFront.

7. Removethelter.

8. Remove2screwsfromtheDuctOulet.

Disassembly and Reassembly _ 9

Part Figure Description

Drum Front Removal

9. RemovetheDuctOutlet.

10.Remove3screwsfromtheCaseFilter(F).

11.Remove1screwfromtheCaseFilter(B).

 MakesuretheFilterdoesnotgetdamagedby

theRoller.

12.RemovetheCaseFilter(B/F).

13.Disconnect2HousingSensor-Plate.

14.Remove2Sensor-Plate.

10 _ Disassembly and Reassembly

Part Figure Description

Drum Removal

1. DisconnectthePowerSupplytotheunit.

2. RemovethePanelControl,theMainPCB,the

CoverTop,theFrameFrontandtheDrumFront.

3. RemoveBelt.

4. RemovetheDrum.

 Whenreassemblethebelt,makeitlocated

middleoftheDrum.

Sensor

(Thermistor,

Thermostat)

Removal

1. Disconnectthepowersupplytotheunit.

2. RemovethePanelControl,theMainPCB,the

CoverTop,theFrameFront,theDrumFrontand

theDrum.

3. Remove2HousingSensor.

4. RemovetheSensor.

 Donotapplyexcessiveforcetotheterminal.

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Samsung DV400EWHDWR/AA User manual

Brand: Samsung

Model: DV400EWHDWR/AA

Category: Tumble dryers

Type: User manual

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Samsung DV400EWHDWR/AA User manual

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