WaterLogic WL350 User manual

Brand: WaterLogic

Model: WL350

Type: User manual

WL350Manual Page13–Revision11‐21‐2018

SERVICEREQUIREMENTS

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

WL350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.

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



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

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2. WaterlogicrecommendschangingtheUVLampevery6months.

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

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



CAUTION!UVLAMPSAREHAZARDOUS.LampsareconsideredHazardousWasteandmust

bedisposedofaccordingly.RefertoProductMSDSsheetfordetails.



3. CleantheSpiralQuartzSleevethatsurroundstheUVLampwithanon‐abrasivecloth,descaling

solution,orultrasonicbathifneededwhenchangingUVLamps.



CAUTION!UVSYSTEMISFRAGILE.NeverhandletheUVlamporQuartzSleevewithbare

hands.UVLampandquartzsleevemustbefreeofoilsandcontaminantstoensureproper

operation.Useasoftnon‐abrasiveclothtoclean.



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



5. 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.



6. 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.



WL350Manual Page14–Revision11‐21‐2018

HOTTANKPRINCIPLESOFOPERATION

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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.





WL350Manual Page15–Revision11‐21‐2018

HEATERCIRCUIT–HOTTANKWIRING

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

WL350Manual Page16–Revision11‐21‐2018

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WL350WaterTreatmentSystem.

3.

TowerModel:RemovetheLowerFrontPanelbyremovingthePhillipsHeadScrews

underneaththeLowerFrontPanel.



CounterTopModel:RemovetheSidePanelbyremovingPhillipsHeadScrewsfrom

Side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

WL350WaterTreatmentSystemunitandlowerthe

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



WL350Manual Page17–Revision11‐21‐2018

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coolerisfullyoperationalbeforeinstallingitatthecustomers’site.





WL350Manual Page18–Revision11‐21‐2018

HOTTANKDESCALINGINSTRUCTIONS



TheHotTankrequiresremovalofmineraldeposits(descaling)onaregularbasis.Typically

descalingshouldtakeplaceevery6to12monthstopreservethelong‐termhealthofyourunit.



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

Solutiontoremovemineraldepositsasdirectedbythemanufacturerdependinguponfiltration

andlocalwaterconditions.



Descalingisanimportantprocessthatremovescalciumdeposits,orscale,thatcanbuildup

insideatankovertime.Calciumandscaleisnon‐toxicbutleftunattendedwillhinderyourunit’s

performance.



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.



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.



MaterialsNeeded:

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

 PhillipsScrewdriver

 TemperatureGauge

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

 19Liter(5gallon)containerordrainbasin

 CitricAcidBasedCleaner

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

 SanitizingCartridge

 FoodColoring



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



2. ConnectdescalingcartridgetotheinletwatersupplyandconnecttoInletBulkheadFittingonthe

backoftheWL350WaterTreatmentSystem.TurnonWaterSupply.



3. 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basicwillbe

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



4. Turnoffwatersupplyandremovesanitizingcartridgefrominletwatersupply.Reconnectwater

supplytoinletfitting.



WL350Manual Page19–Revision11‐21‐2018

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

dependingonwaterconditions).



6. Placeapitcher,catchbasinorothercontainerunderthefaucetoftheWL350WaterTreatment

System.



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



8. OnceclearWaterdispensesfromthefaucettheHotTankhasbeendescaled.Alwaysensurethe

WL350WaterTreatmentSystemisperformingtothecustomer’ssatisfaction.



WARNING!HOTWATER.TheWL350WaterTreatmentSystemproducesHotWaterupto

86°C(187°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.



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

itscontrolsmustbereplacedaminimumofeverythreetofiveyearstoensureefficientand

dependableoperation.



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.



WL350Manual Page20–Revision11‐21‐2018

FIREWALLOUTLETSOLENOID–REVERSEFLOWORIENTATION





WL350Manual Page21–Revision11‐21‐2018

LGCOMPRESSORUPGRADE



*PartsListinthismanualupdatedtoreflectthesechanges.





New LG Compressor 120V R134A 1/8HP CSB035LJCM with external start/run

capacitor.

New LG Compressor with External Start/Run Capacitor

External Capacitor

New LG CSB035 LJCM

Compressor

Repair/Replacement Parts for are

not interchangeable with

older/other compressors.

Older version of LG compressor is

obsolete and no longer available.

Part # CO-0017-L00-00 LG Compressor 120V CSB035LJCM-PTC Relay

Part # CO-0018-L00-00 LG Compressor 120V CSB035LJCM-Overload Protector

Part # CO-0019-L00-00 LG Compressor 120V CSB035LJCM-Capacitor

New LG CSB035LJCM 120V R134A 1/8HP Compressor Repair Parts

WL350Manual Page22–Revision11‐21‐2018



ADJUSTINGCOLDSETPOINT



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.



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

accesstheadjustmentscrew.



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

sheetmetal.



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

temperature.



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

avoidfreezingthecoldtank.



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

pointtemperature.





WL350Manual Page23–Revision11‐21‐2018

PROGRAMMINGINSTRUCTIONS



DISABLINGENERGYSAVINGSLEEPMODE



AllWL350WaterTreatmentSystemscomefromthefactorywithEnergySavingSleepMode

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

theheatercircuitiftheunithasnotbeenusedforacontinuous3hourorlongerperiod.

Selectinganybutton"wakesup"theWL350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HeaterControlPCB.



WL350WaterTreatmentSystemscomeswiththe

EnergySavingSleepMode“ON”‐theDefaultPosition.



PCBJumperJP7inthe"ON"position(Pin1and2)



DeactivatetheEnergySavingSleepModebymoving

PCBJumperJP7tothe"OFF"position(Pins2and3).



HeaterControlPCB–P/NEN‐6131–WLCPPN20‐0075

PinNumbers

1 2 3

2

3

1

2

WL350Manual Page24–Revision11‐21‐2018

PROGRAMMINGINSTRUCTIONS



CHANGINGFROMHOTTANKTHERMOSTATTOTHERMISTORCONTROL



AllWL350WaterTreatmentSystemscomefromthefactoryprogrammedforaHotTank

Thermostat.CurrentlytheWL350HotTankusesaThermostat.Theoptiontochangetoa

ThermistorControlisforafutureHotTankdesign.DonotchangetoThermistororitwilldisable

theHotTank.



UnplugPowerCordandremoveTopCovertoaccessHeaterControlPCB.



ThermostatHeaterControlisthedefault.



PCBJumperJP9inthe"ON"position(Pin1and2)



ThermistorHeaterControl

TheoptiontochangetoaThermistorControlisfora

futureHotTankdesign.

DonotchangetoThermistor,itwilldisabletheHot

Tank.



HeaterControlPCB–P/NEN‐6131–WLCPPN20‐0075

PinNumbers

1 2

1 2

2 3

WL350Manual Page25–Revision11‐21‐2018

PROGRAMMINGINSTRUCTIONS



DIPSET‐UPCHANGINGHOTWATERMODETOAMBIENTWATER



WL350WaterTreatmentSystemscomesdefaultedwithHot/Coldwater,whichcanbechanged

toAmbient/Coldsettings.DF1settingsdefaultistoHot/Cold.



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





HeaterControlPCB–P/NEN‐6126‐L00‐00

WLCPPN12‐8355

HotandCold

AmbientandCold

DefaultisHotand

Cold

DF1

WL350Manual Page26–Revision11‐21‐2018

REPLACEMENTCOMPONENTS‐CONSUMABLES



Component WLCPPN FrequencyofReplacement

15WLTFWXTMUVLamp 12‐8310

Every6months,orasrequired



FactoryPartNoCT‐2085‐IA0‐00

HotTank87°C(187°F) 12‐5615

Replaceevery3to5yearsdepending

onusage.



FactoryPartNoHT‐3041

1‐micron10"InlineCBCFilterforCTO,

Lead,CystandAsbestosReduction

(CarbonBlock)

RequiredforNSFCertification

FT‐0063‐IL

containingFT‐0064

FilterElement

Every6‐monthsorevery1,250gallons.



FactoryPartNoFT‐0063‐ILAssembly

containingFT‐0064FilterElement



*Onepre‐installed.OnerequiredforNSF‐42/NSF‐53Certification.



ReplacementpartscanbeobtainedfromWaterlogicoranAuthorizedWaterlogicDealer.

SeePartsLayouts,Drawings,andPartsListsforadditionalrepairparts.



HotTankService



HotTanks(withcontrols)mustbereplacedatleastevery3to5yearsdependingonusage.

DescalingHotTankmayberequiredonaregularbasisdependinguponfiltrationandlocalwater

conditions.SeeServiceSection.



NOTE:



Attheendofthisproduct’slife,ensurethatitisdisposedofinanenvironmentallyfriendlymanner

whichisfullycompliantwithallFederal/State/LocalRequirementsandGuidelines.





WL350Manual Page27–Revision11‐21‐2018

WL350COUNTERTOPDRAWINGANDPARTSLIST





Yellow = Consumables

Green = Recommended spare

parts

Wetted Parts

WL350Manual Page28–Revision11‐21‐2018



No WLCPPartNo Description FactoryPN Stocked? 

Consumables

1 12‐8310 15WLTFWXTMUVLamp CT‐2085‐IA0‐00 Yes



2

FT‐0063‐ILAssy

withFT‐0064

Element

1‐micron10"InlineCBCFilter

forCTO,Lead,CystandAsbestos

Reduction(CarbonBlock)

RequiredforNSFCertification

FT‐0063‐ILAssy

withFT‐0064

Element

Yes



3 TBD

WaterlogicFilter

Optional

TBD Yes

4 12‐5615

HotTank1.6Liter(.42gallon)

100V/500WFactorySetPoint

185°F‐85°C



Recommendstocking2eachfor

every10unitspurchased

HT‐3041 Yes

RecommendedSpareParts



4.1 12‐6900

ThermostatandOverloadMetal

Cover



Recommendstocking2eachfor

every10unitspurchased

ST‐8290 Yes

4.2 12‐1360

OverloadwithManualreset‐

105°C(221°F)



Recommendstocking2eachfor

every10unitspurchased

HT‐3012 Yes

4.3 12‐1303

HotTankThermostat‐ (87°C)

187°F



Recommendstocking2eachfor

every10unitspurchased

HT‐3013A Yes

5 TBD

SolenoidValve1000mm

(recommendreplacingSolenoid

Cushionatsametime)



Recommendstocking2eachfor

every10unitspurchased

PU‐0017‐I00‐00 Yes



5.1 CU‐0001

SolenoidCushion



Recommendstocking2eachfor

every10unitspurchased

CU‐0001 Yes

6 EN‐0008‐LA1‐00

UV15W120V/60HzElectronic

Ballast

Recommendstocking2eachfor

every10unitspurchased

EN‐0008‐LA1‐00 Yes

WL350Manual Page29–Revision11‐21‐2018

7 12‐8365

FirewallUVRelayPCB

Recommendstocking2eachfor

every10unitspurchased

EN‐6127 Yes

8 12‐8300

UVCSensor

Recommendstocking2eachfor

every10unitspurchased

AK‐0063 Yes



9 12‐8305

QuartzSpiralforFirewall

Recommendstocking1eachfor

every10unitspurchased

FU‐0007 Yes



10 12‐8370

HotWaterFaucet

Recommendstocking2eachfor

every10unitspurchased

PL‐1351 Yes

11 12‐8355

MainPCB

Recommendstocking2eachfor

every10unitspurchased

EN‐6126‐L00‐00 Yes

12 12‐8056

SiliconButtonKeyMat

Recommendstocking2eachfor

every10unitspurchased

PL‐1153 Yes

13 12‐8057

ButtonLabel

Recommendstocking2eachfor

every10unitspurchased

LP‐7084 Yes



14 12‐8150

DripTrayGrill–Charcoal

Recommendstocking2eachfor

every10unitspurchased

PL‐1152 Yes



15 12‐8055

DripTray‐Charcoalwith

WaterlogicLogo

Recommendstocking2eachfor

every10unitspurchased

PL‐1156 Yes



Not

Shown

01‐2076

ScaleKleen

Recommendstocking5each

NA Yes

RemainingParts

16 10‐3067

BulkheadUnion¼”x¼”John

GuestP/NPI1208S

PU‐4028 Yes

17

Purchasefrom

JohnGuest

JGLLDPETube‐Blue

O.D.1/4"JohnGuestP/NPE‐08‐

BI‐1000F‐B

PU‐4031 No

18

Purchasefrom

JohnGuest

¼”UnionTeeJohnGuestP/N

P10208S

PU‐4011 No

WL350Manual Page30–Revision11‐21‐2018

19

Purchasefrom

JohnGuest

1/4”UnionElbowJohnGuest

P/NP10308S

PU‐4008 No

20 NA

2L(.5G)ColdTankAssembly

NoUVholder,Nosub‐tank

CounterTopOnly

CT‐2060‐B No

21

Purchasefrom

JohnGuest

JGEqualStraightConnector

1/4"(PI0408S)

PU‐4010 No

22 10‐7040

SiliconTube5/16”forHot

Water

PU‐4064‐L00‐00 Yes

23 ST‐0049‐L00‐00 MetalCover–CounterTopOnly ST‐0049‐L00‐00 Yes



24 12‐8375

Transformer1.6A/120Vfor

Firewall–CounterTopOnly

EL‐5147 Yes

25 12‐3165 UpperShelf‐CounterTopOnly ST‐8150 Yes

26 NA ElectricBallastBracket ST‐0059‐L00‐00 No



27 12‐8060

FlatTopCover‐Charcoalwith

Texture–CounterTopOnly

PL‐1249‐CN Yes

28 12‐8320 FirewallUVLampRubber CT‐2088 Yes

29 FW‐0020‐LA0‐00 FirewallBuffer FW‐0020‐L00 Yes



30 TBD

FirewallMarkIVStainless

Assembly(Nointernal

components)

FW‐0027‐I00‐00 Yes



WL350Manual Page31–Revision11‐21‐2018

31 12‐8345

SilverFrontPanelforDripTray

Insert‐Firewall



PL‐1146‐A Yes

32 12‐8350 FirewallPCBCover PL‐1357 Yes

33 12‐8360

FrontUpperInsertPanel

SoldSeparately:

12‐8056SiliconButtonKeyMat

12‐8057ButtonLabel

PL‐1359 Yes



34

Purchasefrom

JohnGuest

JG3/8"x1/4"Reducing

Fitting(PI211208S)

PU‐4137 No

35 NA

FirewallSolenoidValveFixing

Bracket‐CounterTopOnly

ST‐8297 No

36 NA

FilterBracket‐CounterTop

Only

ST‐8152‐A No



37 12‐3150

UnitRubberFeet–CounterTop

Only

PL‐1251‐CN Yes

38 12‐3170

BottomTray‐CounterTop

Only

ST‐8151‐A Yes

39 12‐3155 LeakTray–CounterTopOnly PL‐1294 Yes

40 12‐3180

LeakContainmentTrayClip

(sensor0.5mm)

ST‐8207‐CN Yes

WL350Manual Page32–Revision11‐21‐2018

VerifycompressorinmachinebeforeorderingpartsastheCompressorP/NCO‐0020‐L00‐00and

10‐2200(CO‐0001A)andrelatedpartsarenotinterchangeable.



CO‐0020‐L00‐00Compressor

41A.1 CO‐0020‐L00‐00

LGCompressor120VR134A

CSB035LJCM

CO‐0020‐L00‐00 Yes

41A.2 CO‐0019‐L00‐00 CompressorCapacitor CO‐0019‐L00‐00 Yes

41A.3 ST‐0216‐L00‐00 CapacitorBracket ST‐0216‐L00‐00 Yes

41A.4 CO‐0017‐L00‐00 PTCRelay CO‐0017‐L00‐00 Yes

41A.5 CO‐0018‐L00‐00 OverloadProtector CO‐0018‐L00‐00 Yes

CO‐9001‐A/10‐2200Compressor

41B.1 10‐2200

Compressor(R134a1/8HP)

120V/60Hz

CO‐9001‐A Yes

41B.2 10‐3003 CompressorStarterRelay CO‐9016 Yes

41B.3 10‐5018 CompressorOverload CO‐9015 Yes

42 12‐3100

WireCondenser–CounterTop

Only

CO‐9031

Special

Order



42.1 12‐1001 FilterDryer CO‐9008 Yes

43 12‐8062 SidePanel‐CounterTopOnly ST‐8245 Yes

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WaterLogic WL350 User manual

WaterLogic WL350 User manual

WaterLogic WL350 User manual

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