WaterLogic WL250 Manual

Waterlogic Commercial Products, LLC

11710 Stonegate Circle

Omaha, NE 68164

(800) 288-1891 www.waterlogic.us

Tech Portal Website: www.techportal.waterlogic.com

WL250

OPERATING, INSTALLATION, AND SERVICE MANUAL

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WL250Operating,Installation,andServiceManual Page2‐Revision:4‐25‐2016

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WL250OPERATING,INSTALLATION,ANDSERVICEMANUAL

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CongratulationsonyourchoiceoftheWaterlogicWL250WaterTreatmentSystem.TheWL250

modeldispensescold,andhot.EveryWL250WaterTreatmentSystemincludes:

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Bio‐CoteAnti‐MicrobialProtection

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AdvancedIn‐TankUltraviolet(UV)Purification

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

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TheWaterlogicWL250WaterTreatmentSystemprovidesexceptionalqualityandgreattasting

waterwitheveryuse.

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TABLEOFCONTENTS 

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 FeaturesandBenefits.................................................................3

 Certifications...............................................................................4

 IntroductionandSafetyAlertSymbols.......................................5

 SafetyPrecautions......................................................................6

 ModelandPartDesignations......................................................7

 Specifications..............................................................................7

 OperatingInstructions................................................................8

 HotTankPrinciplesofOperation................................................9

 FlowDiagrams...........................................................................10

 AdjustingColdSetPoint............................................................12

 Pre‐InstallationProcedures......................................................13

 DrainingProcedures..................................................................17

 InstallationProcedures.............................................................19

 ServiceRequirements...............................................................21

 ReplacementComponents.......................................................22

 HotTankDescalingInstructions...............................................23

 ResettingtheHotTankOverloadorHighLimitSafety

.............25

 CounterTopDrawingsandPartLists……………………..................27

 TowerDrawingsandPartsLists................................................34

 ElectricalDiagram.....................................................................41

 FaultCodesandTroubleshooting.............................................42

 Warranty..................................................................................62

WL250Operating,Installation,andServiceManual Page3‐Revision:4‐25‐2016

WL250FEATURESANDBENEFITS

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ColdandHotWater

CounterTopandTowerModelscomestandardwithColdandHotSelectionstomeetawiderangeof

customerdemands.TheTowerModelisalsoavailableinColdOnlyWaterVersion.ColdWater

Temperatureisadjustable.

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HighVolumeStorageandWaterCapacity

TowerModelhas4litersofColdWaterCapacityand1.6LitersofHotWaterCapacity.

CounterTophas2litersofColdWaterCapacityand1.6LitersofHotWaterCapacity.

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BioCote®Anti‐MicrobialProtection

Plasticsurfacessurroundingdispensingareasanddriptrayareinfusedwithan

exclusivesilveradditivecalledBioCote®.Silverisanaturalanti‐microbialthat

inhibitsthegrowthofmicroorganismsprovidingadditionalsurfaceprotection.

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LargeDispenseAreawithRecessedFaucet

8.5inchdispenseheightwithBioCote®recessedfaucettoprotectfromcross‐contamination.

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LeakDetection

CounterTopModelissuppliedwithaSensorintheLeakTraythathaltswatersupplytoprevent

overflowandsoundsalarmtoreduceaccidentpotential.

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ChildSafeguard

TheWL250WaterTreatmentSystemrequiresHotWaterselectionfollowedbymaindispensefor

HotWater,anddefaultsbacktocoldselectionafter3secondsofinactivitytopreventaccidental

dispensingofhotwater.

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In‐TankUVPurification

IndustryleadingIn‐TankUVPurificationpreventsthegrowthofbio‐filmwithintheStainlessSteel

ColdTank.

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AuxiliaryPort

AuxiliaryPorttofeedCoffeeMachinesorotherAppliancesonCounter

TopModels.

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WL250Operating,Installation,andServiceManual Page4‐Revision:4‐25‐2016

WL250CERTIFICATIONS

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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.

WL250WaterTreatmentSystemCertificationsInclude

UL399–CertifiedDrinkingWaterCooler

IntertekLabs(ETL)CertifiedtheWL250WaterTreatmentSystemtoANSI/UL399

StandardforDrinkingWaterCoolers.

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

FREEandcontainnoharmfulBPAplastics.

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

TheWL250WaterTreatmentSystemhasbeentestedandcertifiedbyTheWater

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

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WaterlogicmanufacturingiscertifiedtoISO9001–QualityManagement

Systems(certifiedbyMoodyInternational).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.

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WL250Operating,Installation,andServiceManual Page5‐Revision:4‐25‐2016

INTRODUCTION

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CarefullyreadandfollowallinstructionstoensureproperandefficientoperationofyourWL250

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

questions.

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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.

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WaterlogicWaterTreatmentSystemsshouldbecombinedwithselectedwatertreatment

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

personnel.

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

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

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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.

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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.

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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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WL250Operating,Installation,andServiceManual Page6‐Revision:4‐25‐2016

SAFETYPRECAUTIONS

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

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DANGER!Ifincorrectlyinstalled,operatedormaintained,thisproductcancausedeathor

severeinjury.Thosewhoinstall,operate,ormaintainthisproductshouldbetrainedinitsproperuse,

warnedofitsdangers,andshouldreadtheentiremanualbeforeattemptingtoinstall,operate,or

maintainthisproduct.

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WARNING!Unit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.

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WARNING!HOTWATER.UnitproducesHotWaterupto188

F.Waterabove125

Fcancause

severeburnsorscalding.Keepunauthorizedpeopleandchildrenawayfromtheunittoavoid

accidentaldispensingofhotwater.Childrenshouldnotusewithoutsupervision.

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DANGER!ELECTRICALSHOCKHAZARD.Alwaysunplugfrompowersupplypriortoservicing

equipmenttopreventelectricalshock.



WARNING!Thissystem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.Thesystemisdesignedforthesupplementalbactericidaltreatmentofeither

treatedanddisinfectedpublicdrinkingwater,orotherdrinkingwater,whichhasbeentestedand

deemedacceptableforhumanconsumptionbythestateorlocalhealthagencyhavingjurisdiction.

Thesystemisdesignedtoreducenormallyoccurringnon‐pathogenicornuisancemicroorganisms

only.Systemisnotintendedfortreatmentofcontaminatedwater.

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WARNING!DispenserCouldTiporFallcausingseriousinjury.Alwaysinstallunitonafirm,flat,

andlevelsurfaceandsecuretheWL250WaterTreatmentSystemtothebasecabinetwiththescrew

providedtolockthecomponentstogether.Neverplaceheavyitemsontopofunitandneverclimb,

stand,orhangonunitorstoragecabinettopreventinjuryanddamage.



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CAUTION!INDOORUSEONLY.Donotinstalloutdoorsorwhereunitisindirectsunlight.Donot

installwhereambienttemperaturegoesbelow50

Forabove97

F.Avoidhighhumidityand

moisture.Productlifeandperformancewillbeimpactedandwarrantycouldbevoided.



WL250Operating,Installation,andServiceManual Page7‐Revision:4‐25‐2016

MODEL/PARTDESIGNATIONS

BRANDNAMEDESCRIPTIONMODEL‐

PARTNUMBER

WL250CounterTopWaterlogicWL250CounterTop‐ColdandHot12‐CHCMU3

F‐6002‐M‐HC‐UT‐CS‐INN

WL250TowerWaterlogicWL250Tower‐ColdandHot12‐CHCU3

F‐6002‐FS‐HC‐UT‐CS‐INN

WL250Tower–ColdOnlyWaterlogicWL250Tower‐Cold12‐CCU3

F‐6002‐FS‐C‐UT‐CS‐INN



SPECIFICATIONS

ITEMWL250CounterTopWL250Tower

WaterConnection¼”QuickConnect

ColdWaterTemperatureColdWaterTemperature

–

FactorySetPoint41°‐ 5°C

(Adjustable)34° - 54° F.(1.1°‐12.2°C)

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

HotWaterManualReset

Overload206°F(97°C)

RecommendedService

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

MaximumServicePressure100psi(689kPa)–UsePressureRegulator

RatedServiceFlow0.5gallonsperminute(1.89Lpm)

EnvironmentalTemperature35°‐100°F(2°‐37°C)

UVLamp4Watts8Watts

Heater500W

RefrigerantGasR134a,40g,1.41ouncesR134a,65g,2.29ounces

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



SHIPPINGSPECIFICATIONS

ITEMWL250CounterTopWL250Tower

Width/Depth/Height13.5”x14.5”x17.75” #(34cmx37cmx

45cm)

13.5”x14.5 x40.5”(34cmx41cmx

103cm)

Weight(dry)42pounds(19.5kg)58pounds(26.5kg)



ELECTRICALSPECIFICATIONS

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

COMPONENTPOWER(approximate)AMPDRAW(approximate)

Heater5044.2Amps

Compressor2161.8Amps

UVLampSystem180.15Amps

WL250TOTAL7386.15Amps



#WL250CounterTopis17.75in.tallandmaynotfitbetweencountertopsandcabinets‐Checkinstallationtoensureadequateclearance.

WL250Operating,Installation,andServiceManual Page8‐Revision:4‐25‐2016

OPERATINGINSTRUCTIONS



TheabovepictureshowsfrontLCDdisplayandcontrolpanelfortheWaterlogicWL250Water

TreatmentSystem.



ForColdWater:PressColdWaterSelectButtonfollowedbytheDispensingButton(within3

seconds).



ForHotWater:PressHotWaterSelectButtonfollowedbytheDispensingButton(within3

seconds).



NOTE:



DefaultselectionmodeisColdWater.Selectionwillreturntodefaultafter3secondsof

inactivity.



NOTE:



SelectionindicationlightwillturnredwhentheHotWaterSelectbuttonispressed,andwill

switchbacktothedefaultgreenwithin3secondsafterdispensingthehotwater.





Selection IndicatorLight

ColdWater

Select

Hot Water

Select

DispensingButton

WL250Operating,Installation,andServiceManual Page9‐Revision:4‐25‐2016



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.





WL250Operating,Installation,andServiceManual Page10‐Revision:4‐25‐2016



WL250COUNTERTOPWATERFLOWDIAGRAM



AuxiliaryPort

WaterIn

SolenoidValve SolenoidValves

FilterDryer

Condenser

Compressor

LeakDetection

Sensors

Faucet

WaterOut

Cold

Tank

HotTank

PCB

DripTray

BackPlate

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