WaterLogic WL100 User manual

Brand: WaterLogic

Model: WL100

Type: User manual

Waterlogic Commercial Products, LLC

11710 Stonegate Circle

Omaha, NE 68164

(800) 288-1891 www.waterlogicdealers.com

Tech Portal Website: techportal.waterlogic.com

Waterlogic International, LTD – Global Headquarters Grenfell Road, Maidenhead, Berkshire, SL6 1HN,

United Kingdom

WL100

MANUAL

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WL100ManualPage2Revision:1‐14‐2019

WL100MANUAL

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CongratulationsonyourchoiceoftheWaterlogicWL100WaterTreatmentSystem.TheWL100

WaterTreatmentSystemdispensescold,andhot.EveryWL100WaterTreatmentSystemincludes:

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Bio‐CoteAnti‐MicrobialProtection

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Filterconfigurationcanbeoptimizedforallwaterconditions



TheWaterlogicWL100WaterTreatmentSystemprovidesexceptionalqualityandgreattasting

waterwitheveryuse.

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INTRODUCTION

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CarefullyreadandfollowallinstructionstoensureproperandefficientoperationofyourWL100

WaterTreatmentSystem.ContactWaterlogicoranAuthorizedWaterlogicDealerifyouhaveany

questions.



WaterlogicandAuthorizedWaterlogicDealersemploytrainedservicepersonnelwhoare

experiencedintheinstallation,functionandrepairofWaterlogicequipment.Thispublicationis

writtenforusebythesequalifiedindividuals.Waterlogicencouragesuserstolearnaboutproducts,

however,webelievethatproductknowledgeandserviceisbestobtainedbyconsultingWaterlogic

oranAuthorizedWaterlogicDealer.



WaterlogicWaterPurificationSystemsshouldbecombinedwithselectedwatertreatment

componentstocreateasystemspecificallytailoredforeachapplicationbytrainedandqualified

personnel.



ProductsmanufacturedandmarketedbyWaterlogicanditsaffiliatesareprotectedbypatents

issuedorpendingintheUnitedStatesandothercountries.



Waterlogicreservestherighttochangethespecificationsreferredtointhisliteratureatanytime,

withoutpriornotice.ChangesormodificationsnotexpresslyapprovedbyWaterlogiccouldvoidthe

warrantyanduser’sauthoritytooperatetheequipment.



WL100ManualPage3Revision:1‐14‐2019

TABLEOFCONTENTS

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USERGUIDE

 SafetyAlertSymbols................................................................4

 SafetyPrecautions...................................................................4

 FeaturesandBenefits..............................................................6

 Certifications............................................................................7

 ModelDesignationsandGeneralSpecifications.....................8

 ElectricalandShippingSpecifications......................................9

 OperatingInstructions...........................................................10

 Warranty...............................................................................11

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SERVICEGUIDE

 ServiceRequirements............................................................12

 HotTankPrinciplesofOperation...........................................13

 HeaterCircuit–HotTankWiring...........................................14

 ResettingtheHotTankOverload(HighLimitSafety)............15

 HotTankDescaling.................................................................17

 AdjustingColdWaterSetPoint.............................................19

 Programming–DisablingEnergySavingSleepMode...........20

 Programming–ChangingHotWaterModetoAmbient.......21

 ReplacementComponents(Consumables)...........................22

 CountertopDrawingsandPartsList……………………................23

 TowerDrawingsandPartsList……………………........................29

 FlowDiagram.........................................................................35

 ElectricalSchematic...............................................................36

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INSTALLATIONGUIDE

 Pre‐InstallationProcedures...................................................37

 CountertopDrainingProcedure............................................41

 TowerDrainingProcedure.....................................................43

 InstallationInstructions.........................................................45

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TROUBLESHOOTINGGUIDE

 PowerTroubleshooting.........................................................47

 DispenseTroubleshooting.....................................................50

 ColdWaterTroubleshooting..................................................63

 HotWaterTroubleshooting...................................................64

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WL100ManualPage4Revision:1‐14‐2019

SAFETYALERTSYMBOLS

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Readandfollowallsafetyinformationcarefully.Thesignalwordsusedinthismanualareselectedas

shownbelowandbasedonanassessmentofthedegreeofpotentialinjuryordamage(severeor

minor)andtheoccurrenceofinjury(definitelyoccursorhasthepotentialtooccur)whenthe

warningisignored:

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DANGER!

Indicatesasituationwhich,whennotavoided,resultsindeathorsevereinjury.



WARNING!

Indicatesasituationwhich,whennotavoided,hasthepotentialtoresultindeathorsevere

injury;and/orseverepropertydamage.



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CAUTION!

Indicatesasituationwhich,whennotavoided,resultsorhasthepotentialtoresultinminor

injury;and/orminorpropertydamage.

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SAFETYPRECAUTIONS

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Basicsafetyprecautionsshouldbefollowed,includingthefollowing:

Ensurealllocal,state,andfederallawsandcodesincludinghealthandsafetyguidelinesaremet

wheninstallingWaterlogicEquipment.Onlyqualifiedservicetechniciansshouldattempt

installationandserviceofWaterlogicEquipment.Alwaysreadtheentireoperatinginstructions

beforeusingtheapplianceandsavetheseinstructionsforfutureuse.



DANGER!Thisproductcancausedeathorsevereinjuryifincorrectlyoperated,installedor

maintained.Theinstallation,maintenance,sanitizingandanyrepairmustbeperformedby

qualifiedpersonstrainedbyWaterlogicInternationalortheirapproveddistributorsonly.Donot

removeanypanelorcovertoprotectagainstelectricalshock.



DANGER!ELECTRICALSHOCKHAZARD.Alwaysuseadedicatedandproperlygroundedoutlet.

Unitshouldbeprotectedbyground‐faultcircuitinterrupter(GFCI)orresidualcurrentdevice(RCD)

havingaratedresidualoperatingcurrentnotexceeding30mA.UseonlyWaterlogicsupplied

powercord.Neveruseextensioncordsorpowerstripstoconnectunit.Donotuseifthepower

supplycordisdamaged.Alwaysunplugfrompowersupplypriortoservicing.



WARNING!AUTHORIZEDUSEONLY.Thisapplianceistobeusedforitsintendedpurposeas

describedinthismanualanduntrainedindividualswhousethismanualassumetheriskofany

resultingpropertydamageorpersonalinjury.Thisappliancecan’tbeusedbychildrenandpersons

withreducedphysical,sensoryormentalcapabilitiesorlackofexperience.



WARNING!DONOTOPERATEIFDAMAGED.Unplugandisolatewatersupplyifabnormal

conditionsexist.ContactWaterlogicorauthorizeddealerforrepair,service,andinstallationto

avoidhazards.



WL100ManualPage5Revision:1‐14‐2019

WARNING!HOTWATER.UnitproducesHotWaterinexcessof80

C(175

F).Waterabove52

C

(125

F)cancausesevereburnsorscalding.Keepunauthorizedpeopleandchildrenawayfromthe

unittoavoidaccidentaldispensingofhotwater.



WARNING!CONNECTTOPOTABLEWATERSUPPLY.Thissystemistobeusedforwateronlyandis

notintendedforusewherewaterismicrobiologicallyunsafeorwithwaterofunknownquality

withoutadequatedisinfectionbeforeorafterthesystem.



WARNING!TIPHAZARD.Dispensercouldtiporfallcausingseriousinjury.Alwaysinstalluniton

afirm,flat,andlevelsurfaceandsecuretheWL100WaterTreatmentSystemtothebasecabinet

withthescrewprovidedtolockthecomponentstogether.Secureunittocabinet,wall,orfloorif

needed.Neverplaceheavyitemsontopofunitandneverclimb,stand,orhangonunitorstorage

cabinettopreventinjuryanddamage.



WARNING!UNITISHEAVY.TWOPERSONLIFTREQUIRED.Transportunitemptyandalwaysuse

materialhandlingequipmentortwopeoplewithproperliftingtechniquetoreduceinjuryrisk.



WARNING!STOREANDTRANSPORTUNITEMPTY.ALWAYSSANITIZEBEFOREUSE.

Theunitmustbecompletelydrainedbeforestoringtoavoidstagnationandreduce

microbiologicalcontamination(potentialbacterialgrowth).Alwayssanitizebeforeuseto

eliminateanypotentialmicrobiologicalcontaminates.



 

CAUTION!INDOORUSEONLY.IntendedforHouseholdUse.Neverexposetodirectsunlight,

heatsources,orambientairtemperatureabove37°C(100°F)orbelow2°C(35°F).Installindoors

andkeepunitawayfromexcessivehumidity.Neverexposetofreezingtemperatures.Ensure

thereisadequateclearancearoundtheunittoallowrefrigerationsystemcondensertodissipate

heat.Warmerenvironmentsrequiremoreclearancearoundtheunit.Minimumclearancearound

allsurfacesofthemachineis2‐inches.Installswheretheambienttemperatureexceeds27°C

(80°F),requireaminimumof4‐inchesclearanceforproperheatdissipationandefficient

operation.



CAUTION!USEAWATERPRESSUREREGULATOR.Waterlogicwillnotberesponsibleforinjuryor

damagecausedbyexcessivewaterpressure.Inputorfeedpressuremustbe40psito60psi.Be

awareofanypotentialpressuresurgescausedbybuilding/municipalpumpingstations.



CAUTION!USEUVSTABILIZEDSUPPLYLINES.Feedtheunitwithapotableambientorcold

watersupplyonly.Feedwaterover37°C(100°F)candamagethetreatmentcomponents.Water

blockdevicesandexternalleakdetectorsarestronglyrecommended.Locatetheunitascloseto

thewatersupplyandtheelectricalconnectionsaspossible.Locatetheunitasclosetothewater

supplyandtheelectricalconnectionsaspossible.Immediatelyisolateorclosewatersupplyvalve

andcontactservicerepresentativeifleakisnoticed.



ContactWaterlogicforassistanceorhelpfindinganAuthorizedServiceRepresentative.



WL100ManualPage6Revision:1‐14‐2019

WL100FEATURESANDBENEFITS



Ambient,ColdandHotWater

Ambient,ColdandHotWaterSelectionstomeetawiderangeofcustomerdemands.Cold

temperatureisadjustable,andthehotwatermodecanbeprogrammedtoambient.



HighVolumeStorageandWaterCapacity

1.6Liter(0.4Gallon)HotTankand2Liters(0.5Gallon)ColdTank.



BioCote®Anti‐MicrobialProtection

Certainplastic,silicon,andpaintedsurfacessurroundingthedispensingareasand

driptrayareinfusedwithanexclusiveadditivecalledBioCote®.BioCote®provides

aneffectivebarrieragainstmicrobeslikebacteriaandmold,whichmaycauseodor

orstaining.



RecessedFaucet

BioCote®Faucet(Spigot)isrecessedintounittoprotectfromcrosscontamination.



LargeDispenseArea

21.6cm(8.5inch)dispenseheighttoaccommodatemostcupandbottlesizes.



ChildSafeguard

TheWL100WaterTreatmentSystemrequiresusertoselectandholdbothRedButtonstoprevent

accidentaldispensingofhotwater.



EnergySavingSleepMode

Energysavingsleepmodecanbeprogrammedtoturnoffheaterafter3hoursofhotdispense

inactivityyieldingsignificantenergysavingswhenunitisnotinuse.



StainlessSteelTanks

Peaceofminddrinkingfromhighquality,sealedstainlesssteel

reservoirs.



AdvancedFiltration

TheWL100WaterTreatmentSystemTowerequippedwitheasy

accessfiltermountingtraythatallowsdealerstooptimizefilter

configurationforallwaterconditions.



HighCapacityRemovableDripTray

HighCapacityRemovableDripTraywithBioCote®protection.Drip

trayistwo‐pieceforeasycleaningandcomesconfiguredwith

optionaldrainport.



WL100ManualPage7Revision:1‐14‐2019

WL100CERTIFICATIONS



WaterlogicwatertreatmentsystemshavebeentestedandcertifiedtorigorousNSFandUL

Standards.WebelievethatperformancetestingandcertificationsvalidateWaterlogicasaworld‐

leaderinwatertreatmentsystems.

WL100WaterTreatmentSystemCertificationsInclude

UL399–CertifiedDrinkingWaterCooler

IntertekLabs(ETL)CertifiedtheWL100WaterTreatmentSystemstoANSI/UL399

StandardforDrinkingWaterCoolers.



CSAC22.2No.120CSAStandardforRefrigeration.



BPAFree‐WaterlogictestsforBPAanddeclaresthatallofitsproductsareBisphenol‐

AFREEandcontainnoharmfulBPAplastics.



NSF/ANSI‐61–CertifiedDrinkingWaterSystemComponents

TheWL100WaterTreatmentSystemhasbeentestedandcertifiedbyTheWater

QualityAssociation(WQA)toNSF/ANSI‐61,Section9.





EnergyStarCertified

TheWL100WaterTreatmentSystemhasbeentestedandcertifiedtotheEnergyStar,

aUSEnvironmentalProtectionAgency(EPA)programthathelpsourcustomerssave

moneyandprotectourclimatethroughsuperiorenergyefficiency.



WaterlogiciscertifiedtoISO9001:2015–QualityManagementSystems

(certifiedbyIntertek).ISO9001istheinternationallyacceptedstandardfor

wellmanagedorganizationsthathaveadoptedthekeyqualitymanagement

principlestoitsoperationstobringconsistentqualityproductsandacultureof

continuousimprovement.



SafeDrinkingWaterAct

WaterlogicwatertreatmentsystemsconformtotheSafeDrinkingWaterAct(SWDA)“lead‐free”

amendmenteffectiveJanuary4,2014.

ADACompliance

Waterlogicdesignswatersystemstobeergonomicandmeetthehigheststandardsavailablewhile

consideringusebydisabledandphysicallyimpairedusers.SeeourADAPositionStatementfor

futuredetails.

WL100ManualPage8Revision:1‐14‐2019

MODEL/PARTDESIGNATIONS



BRANDNAME DESCRIPTION

MODEL‐

PARTNUMBER

WL100CounterTop

WaterlogicWL100CounterTop‐ColdandHot

12‐CHCM

F‐100‐M‐HC‐TT‐CS‐WLU

SerialNumberPrefix:59orGA1H216CS

WL100Tower

WaterlogicWL100Tower‐ColdandHot

12‐CHCF‐100‐FS‐HC‐TT‐CS‐WLU

SerialNumberPrefix:60orGA2H216CS



SPECIFICATIONS

ITEM WL100CounterTop WL100Tower

ColdWaterTemperature

–

FactorySetPoint5°C(41°F)

Adjustableto1.1°‐12.2°C(34° - 54° F)

ColdTankSize 2Liter(0.5Gallons)

HotWaterTemperature 85°C(185°F)FactorySetPoint

HotWaterManualReset

Overload

105°C(221°F)

HotTankSize 1.6Liter(0.4Gallons)

RecommendedService

Pressure

40‐60psi(275‐414kPa)–AlwaysUsePressureRegulator

MaximumServicePressure 100psi(689kPa).AlwaysUse40‐60PressureRegulatortoPreventDamage

RatedServiceFlow 1.89Litersperminutes(0.5gallonsperminute)

FeedWaterTemperature 37°C(100°F)MaximumWaterFeed.ColdWaterSupplyRecommended

EnvironmentalTemperature2°Cto37°C(35°Fto100°F).IndoorUseOnly

WaterConnection ¼”QuickConnect

Heater 500W

RefrigerantGas R134a,40g,1.41ounces R134a,45g,1.59ounces

R134aPressures High(230psi),Low(90psi)





WL100ManualPage9Revision:1‐14‐2019

WL100DIMENSIONSANDWEIGHTS

ITEM WL100CounterTop WL100Tower

Width/Depth/Height

34cmx41cmx45cm

(13.5”x16”x17.75”



#)

34cmx41cmx103cm

(13.5”x16”x40.5”)

Weight(dry) 15.6kg(34.4pounds) 19.5kg(43pounds)

#WL100CounterTopis17.75in.tallandmaynotfitbetweencountertopsandcabinets‐Checkinstallationtoensureadequateclearance.



SHIPPINGSPECIFICATIONS

ITEM WL100CounterTop WL100Tower

Width/Depth/Height

38cmx45cmx46.5 cm

(15”x17.75”x18.25)

38cmx45cmx106cm

(15”x17.75”x41.5”)

Weight(dry) 18kg(39.7pounds) 23kg(50.7pounds)



ELECTRICALSPECIFICATIONS

ELECTRICALSUPPLY 120V/60Hz,1PH 15AmpService

COMPONENT POWER(approximate) AMPDRAW(approximate)

Heater 500 4.2Amps

Compressor 168 1.4Amps

WL100TOTAL 668 5.6Amps



WL100ManualPage10Revision:1‐14‐2019

OPERATINGINSTRUCTIONS



TheabovepictureshowsfrontLCDDisplayandControlPanelfortheWaterlogicWL100Water

TreatmentSystem.



ForColdWater PresstheBlue‐ColdWaterSelectButton

ForHotWater

PressthetwoRed‐HotWaterSelect

Buttonsatthesametime.



ThisisaSafetyFeaturetoprevent

accidentaldispensingofhotwater.





ColdWaterDispense

PressBothforHot

WaterDispense

WL100ManualPage11Revision:1‐14‐2019

WATERLOGICMANUFACTUREDWATERTREATMENTSYSTEMLIMITEDWARRANTY

UNITEDSTATESANDCANADAONLY



Waterlogicwatertreatmentsystemsareguaranteedtotheoriginalpurchasertobefreeofdefectsin

materialsandworkmanshipforaperiodofthree(3)yearsfromthedateofpurchase,butinnoevent

longerthanforty‐eight(48)monthsfromthedateofmanufacture.WaterlogicCommercialProducts,

LLC(“Waterlogic”)basedintheU.S.A.anditsaffiliatedcompaniesarenotliableforanycostof

removal,installation,transportation,oranyotherchargeswhichmayariseinconnectionwitha

warrantyclaim.



Thiswarrantydoesnotcoverdamageorweartoproductscausedbyabnormaloperatingconditions,

accident,abuse,misuse,unauthorizedorimproperalterationorrepair,damagecausedbyor

resultingfromshippingoraccident,damagecausedbyhotwater,freezing,flood,fire,oractsofGod.

Theeffectsfromchlorinecorrosion,scalingandnormalweararespecificallyexcludedfromthis

warranty.Thiswarrantydoesnotcoverproductsusedoutsidethecountrieswheretheunitwas

purchased,anddoesnotcoverproductsthatwerenotinstalledinaccordancewithWaterlogicprinted

installationandoperatinginstructionsobtainedintrainingorfromwww.waterlogic.us.Failureto

followallinstructionsforoperationandmaintenancevoidsthewarranty.Thiswarrantyisnot

transferable.



Toobtainwarrantyrepairsorreplacement,youmustobtainaReturnAuthorizationfromWaterlogic.

ToobtainaReturnAuthorization,youmustsubmitaReturnAuthorizationformwithsupporting

documentationtoWaterlogicforevaluation.Theformisavailableatwww.waterlogic.us.Supporting

documentationmustinclude,butisnotlimitedto;proofofpurchase,installationdate,failuredate,

andsupportinginstallationandmaintenancedata.AfteryousubmitaReturnAuthorizationformand

supportingdocumentation,Waterlogicwilldeterminewhetherareasonablyapparentdefectin

materialsorworkmanshipcoveredbythislimitedwarrantyexists.IfWaterlogicdeterminesthe

claimeddefectiscoveredbythiswarranty,Waterlogicwill,atitssolediscretion,determinewhether

tocorrectthedefectorreplacetheunit,freeofchargetoyou.IfWaterlogicdeterminesthattheunit

shouldbereturnedforwarrantyservice,Waterlogicwillapproveofreturninwritingandwillissuea

ReturnAuthorizationwhichyoumustobtainpriortoshippingtheproduct.Youareresponsibleforthe

costoffreightintoWaterlogic.



Waterlogicanditsaffiliatedcompaniesherebylimitthedurationofanyandallimpliedwarrantiesto

amaximumperiodofthree(3)yearsfromthedateofpurchaseincluding,butnotlimitedto,the

impliedwarrantiesofmerchantabilityandfitnessforaparticularpurpose.Somestatesdonotallow

limitationsonhowlonganimpliedwarrantylasts,sotheabovelimitationmaynotapplytoyou.

Consequentialandincidentaldamagesarenotrecoverableunderthiswarranty.Somestatesdonot

allowtheexclusionorlimitationofincidentalorconsequentialdamages,sotheabovelimitationor

exclusionmaynotapplytoyou.



Thiswarrantygivesyouspecificlegalrightsandyoumayalsohaveotherrightswhichmayvaryfrom

statetostate.



NewWarrantyPolicyissuedbyWaterlogicCommercialProductsLLC,USA‐January10,2014



WaterlogicCommercialsProductsLLCTel:(800)288‐1891

11710StonegateCircle Website:waterlogic.us

Omaha,NE68164

WL100ManualPage12Revision:1‐14‐2019

SERVICEREQUIREMENTS



WARNING!Readandunderstandthecontentsofthismanualbeforeattemptingtoservice

WL100WaterTreatmentSystem.Failuretofollowtheinstructionsinthismanualcould

resultindeath,seriouspersonalinjury,orseverepropertydamage.Onlytrainedand

qualifiedtechniciansshouldattempttoinstall,maintain,orserviceWaterlogicEquipment.



1. Visuallyinspectallelectricalandwaterconnectionsforsignsofwearordamage.



DANGER!HIGHVOLTAGEELECTRICALHAZARD.Unplugbeforeinspectionandservice.



2. Ensurethereisadequate(minimumof5cm–2inches)clearancearoundtheunitandcleanthe

CondenserGrillandCompressorfantoprovideefficientcoolingsystemoperation.



3. SanitizetheColdTankperinstructionsinthepre‐installationprocedures.



4. Cleanandsanitizeexternalsurfacesoftheunit.Usesoapandwaterorchemicalsthatare

compatiblewithABSplasticandwillnotdamageordegradetheproductsurfaces.



5. RemoveandcleantheFaucet.Replaceasneeded.



WARNING!SANITIZERMAYCONTAINHAZARDOUSCHEMICALS.Useofproperpersonal

protectiveequipmentsuchasrubberglovesandeyeprotectionisrequired.





WL100ManualPage13Revision:1‐14‐2019

HOTTANKPRINCIPLESOFOPERATION



AllWaterlogicHotTankshaveabuiltinVentor

ExpansionChamberinthetopofthetankexceptfor

WL270(GF)units.



TheVentChamberallowsforexpansionofthewater

whenitisheated.



Thechambersareseparatedbyawelded‐intank

baffle.



Wateralwaysflowsintothebottomofthetankand

outthetoptothefaucet.



TheHotTankoutlettubehasarestrictorinitsbase.

Thisensuresthereservoirisalwaysfullbyallowing

morewaterinthanout.



Thereisasmallholeinthesideofthetankoutlettube

thatallowsairandwatertopassintothevent

chamberasitisheated.



Waterintheventchamberissuctionedbackthrough

theoutlettubeventholewhenwaterisdispensed.



Expansionofwaterasitisheatedinthereservoirwill

pushthewateroutthefaucetwhentheoutlettube

ventholebecomespluggedwithdebrisorscale.



ThesmallOutletVentHoleissusceptibletoscalebuild

upandisakeyindicatorthatdescalingisrequired.



ItiscriticaltodescaletheHotTankthroughthevent

lineandoutletlineonaregularbasistopreventthis

problem.



Descalingthroughtheinletand/oroutletlinesonly

willnotcleantheventchamberandoutletventhole

properly.





WL100ManualPage14Revision:1‐14‐2019

HEATERCIRCUIT

WL100ManualPage15Revision:1‐14‐2019

RESETTINGTHEHOTTANKOVERLOADORHIGHLIMITSAFETY



 

1. RedCompressor/HeaterSwitchmustbeintheO=OFFposition

2. UnplugthePowerCordfromrearofunit.

3. RemovetheLowerFrontPanelofunitbyremovingthePhillipsheadscrewsunderneath

theLowerFrontPanel.

4. LocatetheProtectiveMetalBoxontherearoftheHot

Tank.Asyoulookthroughthecondensercoilsonthe

rearoftheunit,youwillseetheHotTanklocatedon

theright‐handside.



5. FromtheFrontoftheWaterTreatmentSystem,reach

upbehindtheHotTankandtakeholdoftheprotective

metalboxcoveringthethermostatandoverloadonthe

HotTank.



TherearenutsthatsecuretheProtectiveMetalBoxto

theHotTank,arelooseenoughtoallowyoutoremove

theProtectiveMetalBox.



Ifthenutsonthemetalboxaretootight,loosenthe

nutssecuringtheHotTanktotheUpperBaseofthe

WL100WaterTreatmentSystemunitandlowerthe

HotTanksoyoucanremovetheProtectiveMetalBox.



WL100ManualPage16Revision:1‐14‐2019

6. Fordemonstrativepurposes,photosbelowhaveloweredtheHotTankfromtheunit.



Presstheresetbutton



7. ReattachtheProtectiveMetalBoxbydepressingthetop

flapoftheProtectiveMetalBoxsoitsnapsbackintoits

originalpositionontheHotTank. 

8. ReplacetheLowerFrontPanel.

9. PluginthePowerCord.

10.



TurnontheRedCompressor/HeaterSwitchI=ONposition



TheHotandColdTanksmustbefilledwithwaterBEFOREturningonthe

RedHeaterandCompressorSwitch.



11.

VerifytheWL10WaterTreatmentSystemisfullyoperationalbeforeinstallingitatthe

customers’site.

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

WL100ManualPage17Revision:1‐14‐2019

HOTTANKDESCALINGINSTRUCTIONS

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Thehottankrequiresremovalofmineraldeposits(descaling)onaregularbasisdependingupon

localwaterconditions.Descalingshouldtakeplaceevery6to12monthstopreservelong‐term

reliabilitywhensourcewaterhashighmineralcontentorhighTDS.Descalingremovescalcium

deposits,orscale,thatcanbuildupinsideatankovertime.Scaleisnon‐toxicbutleftunattended

willhinderyourunit’sperformanceandresultinadriptothefaucetaswaterexpandsinthehot

tankwhileheating.Excessscaleresultsinhigherenergyconsumptionandmaycausepremature

failureofthehottank.Itiscriticaltodescaletheentirehottankincludingtheexpansionorvent

chambertoensureproperoperation.Arandomdripofhotwateroutthefaucetiskeyindication

theexpansionchamberisnotfunctioningproperly,anddescalingmaybeneeded.

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Usenon‐toxiccleanersuchasScaleKleen,DEZCAL,20%CitricAcidSolution,orVinegarSolutionto

removemineraldepositsasdirectedbythemanufacturer.

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WARNING!PERSONALPROTECTIVEEQUIPMENTREQUIRED.Alwaysensureproper

ventilationanduserubberornitrileglovesandeyeprotectionwhenusingchemicals.Referto

MaterialSafetyDataSheetforspecificrequirementsofeachproduct.

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CAUTION!STAINLESSSTEELTANKDESCALING.

TheHotTankismadefromstainlesssteel.Ensuredescalingsolutioniscompatiblewith

stainlessandalwaysflushtheunitcompletely.Disposeinanenvironmentallysafemanner.

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MaterialsNeeded:

 PersonalProtectiveEquipment.RubberorNitrileSafetyGlovesandProtectiveEyewear

 PhillipsScrewdriver,TemperatureGauge

 WaterPitcherorContainertocollectwaterdispensedfromthefaucet

 20Liter(5gallon)containeroradrainbasin

 CitricAcidBasedDescalerorVinegar

 ¼”PlasticTubing,atleast4feetinlength,andassorted¼”quickconnectfittings

 InlineSanitizingCartridge(WaterlogicFilterSumpwithoutcartridgeworkswell)

 FoodColoring–FDAsafeandbiodegradablerecommended.

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1. BypassFiltersbeforestartingtheDescalingProcedure.

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2. Putdescalerperdirectionsand3dropsoffoodcoloringintothedescalingcartridge.

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3. ConnectDescalingCartridgetotheinletwatersupplyandconnecttoInletBulkheadFittingonthe

backofWL100WaterTreatmentSystem.TurnonWaterSupply.

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4. SelectHotWateranddepresstheMainDispensingButtonontheFrontControlPaneluntil

descalingsolution(coloredwater)comesoutoftheFaucet.Containeranddrainbasinwillbe

requiredtocatchwaterfromthefaucet.

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5. TurnoffwatersupplyandremoveSanitizingCartridgefrominletwatersupply.Reconnectwater

supplytoInletFitting.

WL100ManualPage18Revision:1‐14‐2019

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6. AllowdescalingsolutiontoremainintheHotTankfor15minutes(lengthoftimemayvary

dependingonwaterconditions).

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7. Placeapitcher,catchbasinorothercontainerunderthefaucetoftheWL100WaterTreatment

System.

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8. FlushtheHotTankuntilwaterrunsclear.

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9. OnceclearWaterdispensesfromtheFaucet,theHotTankhasbeendescaled.Alwaysensure

unitisperformingtothecustomer’ssatisfaction.

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10. ReplaceFilters.

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WARNING!HOTWATER.UnitproducesHotWaterupto87

C(189

F).Waterabove52

C

(125

F)cancausesevereburnsorscalding.Hotwatershouldbedispensedcarefullyinto

insulatedcontainertoavoidinjury.

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CAUTION!MUSTREPLACEHOTTANKEVERY3‐5YEARSDEPENDINGONUSAGE.TheHot

Tankanditscontrolsmustbereplacedaminimumofevery3‐5yearsdependingonusageto

ensureefficientanddependableoperation.

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WARNING!REINSTALLALLPANELSANDCOVERS.AlwaysreinstallallPanels,Protective

Covers,andFastenersafterservicingequipment.Failuretodosocouldresultinsevere

personalinjuryandwillvoidthecertificationsandwarrantyoftheequipment.

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WL100ManualPage19Revision:1‐14‐2019

ADJUSTINGCOLDSETPOINT

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ColdWaterTemperature–FactorySetPointis41°F(5°C)andcanbeadjustedto34°F‐54°F(1.1°Cto

12.2°C)

Thecoldsetpointcanbeadjustedbyaccessingthecold

thermostatadjustmentscrewunderthedecalattherearofthe

unit.

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RemovetheredportionoftheColdTankTemperaturelabelto

accesstheadjustmentscrew.

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Thefactorysetpointis~41°Fandisindicatedbythedoton

sheetmetal.

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Turningtheadjustmentscrewclockwisetolowerthesetpoint

temperature.

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Donotadjustpastthe“MaxCold”positionat3:00positionto

avoidfreezingthecoldtank.

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Turningtheadjustmentscrewcounter‐clockwisetoraisetheset

pointtemperature.

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WL100ManualPage20Revision:1‐14‐2019

PROGRAMMING“DISABLINGENERGYSAVINGSLEEPMODE”

AllWL100WaterTreatmentSystemscomefromthefactorywithEnergySavingSleepMode

engagedtomeettheEnergyStarCertificationrequirements.EnergyStarSleepModedisables

theHeaterCircuitifthehotdispensehasnotbeenusedfor3hours.

Selectinganybutton"wakesup"theWL100WaterTreatmentSystemandturnstheHeater

circuitbackon.TheHotTankwilltypicallytakelessthan10minutestoheatthewaterfrom

ambienttothe85°C(185°F)setpoint.

UnplugPowerCordandremoveTopCovertoaccessEnergySaverPCB.

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ENERGYSAVINGSLEEPMODE

ON OFF

PCBJumperJP7(PinNumbers1and2)