WaterLogic WL250 Operating, Installation And Service Manual

Brand: WaterLogic

Model: WL250

Type: Operating, Installation And Service 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.



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:



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.





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:



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.



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.



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.



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.



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.





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

WL250Operating,Installation,andServiceManual Page11‐Revision:4‐25‐2016

RecommendedFiltration

WL250TOWERWATERFLOWDIAGRAM 





WaterIn

SolenoidValves

Hot

Tank

FilterDryer

WaterOut

Faucet

Cold

Tank

Condenser

Compressor

WL250Operating,Installation,andServiceManual Page12‐Revision:4‐25‐2016

ADJUSTINGCOLDSETPOINT



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

adjustmentscrewUndertheDecalattherearoftheWL250Water

TreatmentSystem.

ThiswillNOTVoidtheWarrantyasthecurrentDecalstatesonthebackof

theWL250WaterTreatmentSystem.Thefactorysetpoint

is~41°Fandis

indicatedbythedotonsheetmetalaroundtheadjustmentscrewand

behindthedecal.

Turningtheadjustmentscrewclockwiselowersthesetpointtemperature

andtherangeisapproximately20°Fthruthefullrangeofadjustment

(~7:00tothe~5:00positions).



Youshouldbeabletoturnthescrewfromthefactorysetpointof41°F

(~12:00position)about45degreesclockwise(2:30onaclock)toreduce

thesetpointtemperatureby6°Fandachievethe35‐36°Fsettingyouare

lookingfor.



Trialthisbyadjustingandthenmeasurethewatertemperature10‐15

minutesafterthecompressorshutsoff(coldestpoint)toverifytheset

pointtemperature.



Trynottogomuchpastthe“3:00position”toavoidfreezingthecoldtank

asshownabove.



FUTUREPRODUCTIONWILLINCLUDELABEL



 

WL250Operating,Installation,andServiceManual Page13‐Revision:4‐25‐2016

PRE‐INSTALLATIONPROCEDURES



DANGER!ELECTRICALSHOCKHAZARD.

Onlyqualifiedpersonnelwhohavereadandunderstandthisentiremanualshouldattemptto

install,orservicethisWL250WaterTreatmentSystem,failuretodosocouldresultindeathor

seriousinjury.DONOTplugintoanelectricalsupplyuntilspecificallyinstructed.



WARNING!ALWAYSSANITIZEBEFOREUSE.

Sanitizebeforeusetoeliminateanypotentialmicrobiologicalcontaminates.



MaterialsNeeded:

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

 PhillipsScrewdriver

 TemperatureGage

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

 5‐galloncontainerordrainbasin

 Sanitizer‐HouseholdBleach(5.25%SodiumHypochlorite)orCitric AcidBasedCleaner

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

 TDSMeterandTestStripsformeasuringchlorine‐Optional



1. UnpacktheWaterlogicWL250WaterTreatmentSystemandcheckexteriorfordamage.





FlushFilters



CAUTION!FILTERFLUSHREQUIRED.



WL250’sWaterTreatmentSystemsarenotsuppliedwithfilters.Filtersshouldbeconfiguredto

optimizeyoursystem…Filtersneedtobeconfiguredandspecifiedtodothejobgiventhelocal

waterconditions,usage,maintenanceschedule,andplacementrestrictions.



Inorderforourfilterstoperformasrepresentedandtoprovidethebestqualitywaterpossible,it

isessentialthatfiltersbereplacedperiodically.Thefrequencyoffilterchangesdependsuponyour

waterqualityandyourwaterusage.Forexample,ifthereisalotofsedimentand/orparticlesin

yourwater,thenyouwillhavetochangeyourfiltersmore

frequentlythanalocationwithlittleto

nosediment.Besuretoreplaceyourfilterswheneveryounoticeadeclineintheperformance,

whetheritisadropinflowrateand/orpressureoranunusualtasteinthewater.



2. Flushthoroughlyperfiltermanufacturers’recommendationwithfreshwatertodrain.



3. Onceflushed,installthefilters.Followingtheflowdirectiononthefilter.



NOTE:



Filtersshouldnotbeflushedpriorto24hoursbeforeinstallationtolimitMicrobial

Growth.



WL250Operating,Installation,andServiceManual Page14‐Revision:4‐25‐2016

Sanitizing



SanitizeusingaHouseholdBleach(5.25%SodiumHypochloritesolution)orotherapproved

cleanerthroughoutthecoldandsparklingwatercircuits.Followallinstructionsonthesanitizer

andflushwithfreshwaterthroughthefaucetuntilodorandtasteisacceptable.



WARNING!USEPROPERPERSONALPROTECTIVEEQUIPMENT

Alwaysensureproperventilationanduseproperpersonalprotectiveequipmentsuchasgloves

andeyeprotectionwhenusingchemicals.RefertoMaterialSafetyDataSheetforspecific

requirementsofeachchemicalproduct.Takeallnecessaryprecautionstopreventsanitizerfrom

contactingeyes,clothing,andanyothersurfacesincoulddamage(carpets).



4. DisconnecttheUVLampwiringharnessandcarefullyremovetheUVLampfromthequartz

sleeve.



CAUTION!UVSYSTEMISFRAGILE.NeverhandletheUVSystemwithbarehands.UVLamp

andquartzsleevemustbefreeofoilsandcontaminantstoensureproperoperation.



5. Unscrewcoldtank/quartzsleeveretainingcapandremovethequartzsleeve.Thiswillrequire

TopCovertoberemovedtoaccessproperlyandfacilitateremoval.



6. Mix½gallonofsanitizerperdirectionsoruseBleachSolution(1teaspoon=1/6oz.=5ml=½cap

full)ofhouseholdbleach(SodiumHypochlorite5‐10%Concentration)with1/2gallonofwater.

Alwaysensuresanitizeriscompatiblewithstainlesssteelandacetylplastic.



7. PoursanitizersolutionthroughUVPortintoColdTankwitha

funnelorspout.Youmayaddconcentratedsanitizer(½cap

bleach)directlyintoemptycoldtankinsteadofpremixing.



8. InspectandcleanquartzsleeveandO‐ring.Reinstallthequartz

sleeveandquartzsleeveretainingnut.Tightenfirmlytoensure

properseal.Over‐tighteningcancausedamage.



CAUTION!DONOTINSTALLTHEUVLAMPATTHISTIME

TheUVwillinteractwiththesanitizerandcouldpotentiallycausetaste.



9. Connect40‐60psiregulated,potablewatersupplytothewaterinletbulkheadfittinglocatedon

thebackoftheWL250WaterTreatmentSystem.Turnonwatersupplyandcheckforleaks.



DANGER!ELECTRICALSHOCKHAZARD.

Donotpluginunitunlessqualified.Onlyqualifiedpersonnelwhohavereadandunderstandthis

entiremanualshouldattempttoinstallorservicethisunit.



UVPort

WL250Operating,Installation,andServiceManual Page15‐Revision:4‐25‐2016

10. ConnectWL250WaterTreatment Systemtopower.



CAUTION!NEVERTURNONHEATERBEFOREFILLINGHOTTANK.



RedHeaterandCompressorPowerSwitchmustbeintheO=OFFposition

whilethehottankisempty.Damagecouldoccurwithinoneminuteandthe

overload(highlimit)willrequiremanualresetifheateristurnedonwithan

emptyhottank.



FilltheColdCircuitwithSanitizer



11. Depressthemaindispensingbuttononthe frontcontrolpaneluntilcoldwater/sanitizingsolution

comesoutthefaucet.NOTE:Containeranddrainbasinwillberequiredtocatchthewaterfrom

thefaucet.



WARNING!UsePersonalProtectiveEquipment.GlovesandEyeProtectionRequired.Thefirst

2or3gallonsofwaterwillcontainconcentratedsanitizer.Useextremecare!



FlushingtheSanitizerfromtheMachine



12. Placeapitcher,catchbasin,orothercontainerunderthefaucetoftheWL250WaterTreatment

System.



13. FlushtheColdTank.Runseveralgallonsofwaterthroughthefaucetbydispensingcoldwaterto

diluteandremovethesanitizerfromthecoldcircuit.Youcanusechlorineteststripstoevaluate

thewater.



14. Oncethesanitizerodor/taste hasbeenflushedoutofthecoldsideofthemachinethe

sanitizationprocessfortheColdCircuitiscomplete.



FilltheHotTank



15. PresstheHotWaterSelectButton,followedbythemaindispensingbuttontofillthehottank.

Waterwilldispensefromthefaucetoncethehottankisfull.Flushuntilwaterisclear.



WARNING!HOTCIRCUITISNOTSANITIZED.

Waterinthehotcircuitisnotsanitaryuntilthetemperatureexceeds171

Fforatleast5minutes.



WL250Operating,Installation,andServiceManual Page16‐Revision:4‐25‐2016

UVSystemFunctionalTest



WARNING!ULTRAVIOLETRADIATION.Protectyourskinandeyesagainstultravioletrays.

NeverlookdirectlyatanoperatingUVlight.Disconnectwiringbeforeremoving.



16. ReinstalltheUVLampandconnectthewiring.



17. Dimorshieldtheoverheadlightsandpeerintothemachine,ontopofthecoldtank,attheUV

connectorandretainingcap.Theblueglowindicatesthatthelampislit.



CompressorTest



18. SwitchRedCompressor/HeatertoI=ONposition.Alwaysensuretanksarefullof

waterbeforeturningontheheaterortheoverload(highlimit)willopenand

requiremanualreset.IfthewirecondenseratbackoftheWL250Water

TreatmentSystemiswarm,therefrigerationsystemisworking.





19. Oncethemachinereachesitstargettemperature,thecompressorwillshutoff.Drawaglassof

coldwaterandverifyitishasbeenchilledtopropertemperature.



HeaterTest



20. Alwaysensuretanksarefullofwaterbeforeturningontheheaterortheoverload(highlimit)will

openandrequiremanualreset.Itwilltaketheheaterapproximately10minutestoheatthe

waterfromambient75Ftothefactorysetpointof185F.Dispenseacupofhotwatertoensure

thetemperature/odor/tasteisacceptable.



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

F.Waterabove125

Fcan

causesevereburnsorscalding.Hotwatershouldbedispensedcarefullyintoinsulated

containertoavoidinjury.





WL250Operating,Installation,andServiceManual Page17‐Revision:4‐25‐2016

WL250COUNTERTOPDRAININGINSTRUCTIONS



DrainingNotes



DraintheWL250fortransportation.



WARNING!STOREUNITEMPTY.ALWAYSSANITIZEBEFOREREUSE.

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

microbialgrowth).



Priortodrainingthehottank,turnofftheRedHeaterandCompressorPower

Switch(O=OFF),anddispense2litersofhotwaterfromthemachine.Ashotwater

isdispensedfromthefaucetoftheWL250WaterTreatmentSystem,colderwater

willbeintroducedintothehottank.SincetheRedHeaterandCompressorPower

Switchisturnedoff,theheaterwillnotenergizeandheattheincomingtapwater.

Followingthisprecautionpreventsexposingpersonnelandequipment(drains,catchbasin,etc.)

toscaldinghotwater.



DisableColdandHotTanks



1. TurnofftheRedHeaterandCompressorPowerSwitch(O‐OFF)todisablethe

heaterandcompressor.

2. Dispense2litersofwaterthroughthehottanktocoolthewatertemperaturein

thehottankandavoidburns.



WARNING!HOTWATER.TheWL250WaterTreatmentSystemproducesHotWaterupto

188°F.Waterabove125°cancausesevereburnsorscalding.Hotwatershouldbedispensed

carefullyintoinsulatedcontainertoavoidinjury.



TurnoffWaterSupplyandBleedWaterPressure



3. IsolatetheWL250WaterTreatmentSystemfromfeed

waterbyturningoffthesupply.



4. Dispensecoldstillwatertorelieveanypressurebuiltupin

thesystem.



5. Removethewatersupplylinefromtheinletlinebulkhead

fittingatbackoftheWL250WaterTreatmentSystem.



6. DepressColdWaterDispenseButtonuntilallColdWaterhasdrainedfromtheWL250Water

TreatmentSystem.



7. DepressHotWaterDispenseButtonuntilallHotWaterhasdrainedfromtheWL250Water

TreatmentMachine.



WaterSupplyLine

WL250Operating,Installation,andServiceManual Page18‐Revision:4‐25‐2016

WL250TOWERDRAININGINSTRUCTIONS



DrainingNotes



DraintheWL250WaterTreatmentSystemfortransportation.



WARNING!STOREUNITEMPTY.ALWAYSSANITIZEBEFOREREUSE.

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

microbialgrowth).



PriortodrainingtheHotTank,turnofftheRedHeaterandCompressorPower

Switch(O=OFF),anddispense2litersofhotwaterfromthemachine.Ashotwater

isdispensedfromthefaucetoftheWL250WaterTreatmentSystem,colderwater

willbeintroducedintothehottank.SincetheRedHeaterandCompressorPower

Switchisturnedoff,theheaterwillnotenergizeandheattheincomingtapwater.

Followingthisprecautionpreventsexposingpersonnelandequipment(drains,catchbasin,etc.)

toscaldinghotwater.



DisableColdandHotTanks



8. TurnofftheRedHeaterandCompressorPowerSwitch(O‐OFF)todisablethe

heaterandcompressor.

9. Dispense2litersofwaterthroughthehottanktocoolthewatertemperaturein

thehottankandavoidburns.



WARNING!HOTWATER.TheWL250WaterTreatmentSystemproducesHotWaterupto

188°F.Waterabove125°cancausesevereburnsorscalding.Hotwatershouldbedispensed

carefullyintoinsulatedcontainertoavoidinjury.



TurnoffWaterSupplyandBleedWaterPressure



10. Isolatethe WL250WaterTreatmentSystemfromfeedwaterbyturningoffthesupply.



11. Dispensecoldstillwatertorelieveanypressurebuiltupinthesystem.



12. Insertapprox.3inchesofbluetubingintotheLineBulkheadfittingatbackof

theWL250WaterTreatmentSystemtoallowwatertodrain.



13. DepressColdWaterDispenseButtonuntilallColdWaterhasdrainedfromthe 

WL250WaterTreatmentSystem.



14. DepressHotWaterDispenseButtonuntilallHotWaterhasdrainedfromthe

WL250WaterTreatmentSystem.



BulkheadFitting

WL250Operating,Installation,andServiceManual Page19‐Revision:4‐25‐2016



INSTALLATIONPROCEDURES



SafetyandInstallationGuidelines

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.



WARNING!ELECTRICALSHOCKHAZARD.Alwaysunplug(isolatefrompowersupply)toprevent

electricalshockexceptwhereelectricaltestsarespecified.



WARNING!IMPROPERSUPPLYORCONNECTIONCANRESULTISRISKOFSHOCK.

Connecttoa15amp120V60Hzproperlygroundedoutlet(GFIisrecommended).Ensurepolarityis

correctandalwaysusea3‐prongoutlet.Consultaqualifiedelectricianifyouhaveanyquestions.



WARNING!USEONLYWaterlogicSUPPLIEDPOWERCORD.Locatesystemwithin5feetof

powersupply.Neveruseanextensioncordoradapter.Donotuseadamagedpowercordorplug.

Keeppowercordoutofheavytrafficareasandawayfromheatsources.Donot,underany

circumstances,removegroundprongoralterthepowercord.Neverpullthepowerplugfromthe

outletwithawethandorallowtheplugtogetwet.Failuretousethesuppliedpowercordwillvoid

ULCertificationandWarranty.



CAUTION!INDOORUSEONLY.Neverexposetodirectsunlight,heatsources,orambientair

temperatureabove100°F(37°C)orbelow35°F(2°C).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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.Operatingpressuremustbe40psito60psi.Beaware

anyof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100°F(37°C)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.



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

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

microbiologicalcontamination(potentialbacterialgrowth).Sanitizebeforeusetoeliminateany

potentialmicrobiologicalcontaminates



Pre‐installationandsanitizationproceduresasprescribedinthismanualmustbeperformedbefore

installingtheWL250.



AlwaysinstallindoorsandplacetheWaterlogicWL250WaterTreatmentSystemonafirm,flatand

stablesurface.

WL250Operating,Installation,andServiceManual Page20‐Revision:4‐25‐2016



1. Attachthewatersupplylinetothe1/4”feedwaterinletbulkheadfittingonthebackofthe

WL250WaterTreatmentSystem.Waterlogicrequirestheuseofawaterpressureregulator.

Waterfeedpressuremustbebetween40‐60psi.Turnonthewatersupplyandcheckforleaks.

 



2. ChecktoensurethattheRedHeaterandCompressorPowerSwitchistheO=OFF

position.



NOTE:SwitcheshaveinternalLEDthatilluminateswhenplacedinI=ONposition.



3. ConnectthepowercordtothebackoftheWaterlogicWL250WaterTreatmentSystemandtoa

120Voltsupply.



4. FilltheColdTank.Holdacontainerunderthedispensingfaucet,pressandholdthemain

dispensingbuttonuntilacontinuousflowofwaterisobtained.Onceacontinuousflowis

obtained,releasethedispensingbutton.Coldtankisnowfull.



5. FilltheHotTank.Holdacontainerunderthedispensingfaucet.PresstheHotSelectButton

followedbythemaindispensingbuttonuntilacontinuousflowofwaterisobtained.Oncea

continuousflowisobtained,releasethemaindispensingbutton.Hottankisnowfull.



CAUTION!NEVERTURNONHEATERBEFOREFILLINGHOTTANK.

RedHeaterandCompressorPowerSwitchmustbeintheO=OFFpositionwhilethe

hottankisempty.Damagecouldoccurwithinoneminuteandtheoverload(high

limit)willrequiremanualresetifheateristurnedonwithanemptyhottank.



6. VerifythattheUVlampoperatesasexpected.



WARNING!ULTRAVIOLETRADIATION.Protectyourskinandeyesagainstultravioletrays.

NeverlookdirectlyatanoperatingUVlight.Alwaysdisconnectbeforeremoval.



7. MovetheWaterlogicWL250WaterTreatmentSystemintoitsfinaloperatingposition.Besure

thataminimumof2”clearanceismaintainedaroundbothsidesandthebackoftheWL250

WaterTreatmentSystem.Thisisimportanttoallowproperairflowandheatexchangeof

refrigerationsystem.



8. LevelWL250WaterTreatmentSystemusingtheadjustablefeettolevelifnecessary.Never

installonincline.



9. TurntheRedHeaterandCompressorPowerSwitchtoI=ONposition.



10. WhentheWL250WaterTreatmentSystemhasreacheditsHotTempSetPoint,the

heaterwillcycleoff.WhentheWL250WaterTreatmentSystemhasreachedits

ColdTempSetPointTemperature,thecompressorwillcycleoff.



11. OncetheWL250WaterTreatmentSystemisatthetargettemperature(s),samplethewaterto

ensurewatermeetsexpectationsandadditionalrinsingoradjustmentisnotrequired.



12. ChecktheWL250WaterTreatmentSystemforanyleaks.ExternalLeakProtectionisalways

recommended.

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WaterLogic WL250 Operating, Installation And Service Manual

WaterLogic WL250 Operating, Installation And Service Manual

WaterLogic WL250 Operating, Installation And Service Manual

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