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Page 1: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Model 3150 DownflowService Manual

IMPORTANT: Fill in Pertinent Information on Page 3 for Future Reference

Page 2: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Table of Contents

IMPORTANT PLEASE READ: • Theinformation,specificationsandillustrationsinthismanualarebasedonthelatestinformationavailableatthetimeof

printing.Themanufacturerreservestherighttomakechangesatanytimewithoutnotice.• Thismanualisintendedasaguideforserviceofthevalveonly.Systeminstallationrequiresinformationfromanumberof

suppliersnotknownatthetimeofmanufacture.Thisproductshouldbeinstalledbyaplumbingprofessional.• Thisunitisdesignedtobeinstalledonpotablewatersystemsonly.• Thisproductmustbeinstalledincompliancewithallstateandmunicipalplumbingandelectricalcodes.Permitsmaybe

requiredatthetimeofinstallation.• Ifdaytimeoperatingpressureexceeds80psi,nighttimepressuresmayexceedpressurelimits.Apressurereducingvalvemust

beinstalled.• Donotinstalltheunitwheretemperaturesmaydropbelow32°F(0°C)orabove125°F(52°C).• Donotplacetheunitindirectsunlight.Blackunitswillabsorbradiantheatincreasinginternaltemperatures.• Donotstrikethevalveoranyofthecomponents.• Warrantyofthisproductextendstomanufacturingdefectsofthevesselandcontroller,notthemembrane.Misapplicationofthis

productmayresultinfailuretoproperlyconditionwater,ordamagetoproduct.• Aprefiltershouldbeusedoninstallationsinwhichfreesolidsarepresent.• InsomeapplicationslocalmunicipalitiestreatwaterwithChloramines.HighChloraminelevelsmaydamagevalvecomponents.• Correctandconstantvoltagemustbesuppliedtothecontrolvalvetomaintainproperfunction.

ContentsInstallationInstructions....................................................................................................................................................4Start-UpInstructions........................................................................................................................................................53200TimerSettingProcedure.........................................................................................................................................63210TimerSettings.........................................................................................................................................................73200&3210TimerSeries...............................................................................................................................................83200TimeClockTimerAssembly.................................................................................................................................103210MeterDelayedTimerAssembly............................................................................................................................123220MeterImmediateTimerAssembly........................................................................................................................143230RemoteStartTimerAssembly..............................................................................................................................16ControlValveAssembly.................................................................................................................................................18ControlDriveAssembly.................................................................................................................................................201800SeriesBrineSystemAssembly.............................................................................................................................222"BrassMeterAssembly..............................................................................................................................................24ServiceValveOperatorAssembly.................................................................................................................................252350SafetyBrineValveAssembly................................................................................................................................26Troubleshooting.............................................................................................................................................................28GeneralServiceHintsForMeterControl......................................................................................................................29WaterConditionerFlowDiagrams.................................................................................................................................30FlowData&InjectorDrawRates..................................................................................................................................32DimensionalDrawing.....................................................................................................................................................33InstallationDrawings.....................................................................................................................................................36System#4Immediate/DelayedRegenerationValveWiring..........................................................................................38System#4RemoteSignalStartValveWiring...............................................................................................................39System#5DuplexValveWiring....................................................................................................................................40System#6DuplexValveWiring....................................................................................................................................41System#7Duplex24V/120V3-WayValveWiring......................................................................................................42System#7Duplex230V3-WayValveWiring................................................................................................................43ServiceAssemblies.......................................................................................................................................................44

Page 3: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page3

Installation & Start-Up ChecklistJobNumber:__________________

ModelNumber:________________

WaterHardness:___________________ppmorgpg

CapacityPerUnit:______________

MineralTankSize:___________Diameter:___________Height:

SaltSettingperRegeneration:_____________________________________________

1. Type of Timer: A. 7Dayor12Day B.MeterInitiated

2. Downflow: Upflow Upflow Variable 3. Meter Size: A. 3/4”StdRange(125-2,100gallonsetting)

B. 3/4”ExtRange(625-10,625gallonsetting)

C. 1”StdRange(310-5,270gallonsetting)

D. 1”ExtRange(1,150-26,350gallonsetting)

E. 1-1/2”StdRange(625-10,625gallonsetting)

F. 1-1/2”ExtRange(3,125-53,125gallonsetting)

G. 2”StdRange(1,250-21,250gallonsetting)

H. 2”ExtRange(6,250-106,250gallonsetting)

I. 3”StdRange(3,750-63,750gallonsetting)

J. 3”ExtRange(18,750-318,750gallonsetting)

K. Electronic________PulseCount________MeterSize

4. System Type: A. System#4:1Tank,1Meter,Immediate,orDelayedRegeneration

B. System#4:TimeClock

C. System#4:TwinTank

D. System#5:2-5Tanks,2Meters,Interlock

E. System#6:2-5Tanks,1Meter,SeriesRegeneration

F. System#7:2-5Tanks,1Meter,Alternating(Electronic2ValvesMax)

G. System#9:ElectronicOnly,2-4Tanks,MeterperValve,Alternating

H. System#14:ElectronicOnly,2-4Tanks,MeterperValve.Bringsunitsonandofflinebasedonflow.

5. Timer Program Settings: A. Backwash:______________________Minutes

B. BrineandSlowRinse:_____________Minutes

C. RapidRinse:____________________ Minutes

D. BrineTankRefill:_________________ Minutes

E. PauseTime:____________________ Minutes

F. SecondBackwash:_______________ Minutes

6. Drain Line Flow Control: ____________gpm 7. Brine Line Flow Controller:__________________gpm 8. Injector Size#: _____________________ 9. Piston Type: A. HardWaterBypass

B. NoHardWaterBypass

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Page4

Installation Instructions

WATER PRESSURE:Aminimumof20pounds(1.4bar)ofwaterpressureisrequiredforregenerationvalvetooperateeffectively.

ELECTRICAL FACILITIES:Anuninterruptedalternatingcurrent(A/C)supplyisrequired.Note:Othervoltagesareavailable.Pleasemakesureyourvoltagesupplyiscompatiblewithyourunitbeforeinstallation.

EXISTING PLUMBING:Conditionofexistingplumbingshouldbefreefromlimeandironbuildup.Pipingthatisbuiltupheavilywithlimeand/orironshouldbereplaced.Ifpipingiscloggedwithiron,aseparateironfilterunitshouldbeinstalledaheadofthewatersoftener.

LOCATION OF SOFTENER AND DRAIN:Thesoftenershouldbelocatedclosetoadraintopreventairbreaksandbackflow.

BY-PASS VALVES:Alwaysprovidefortheinstallationofaby-passvalveifunitisnotequippedwithone.CAUTION:Waterpressureisnottoexceed125psi(8.6bar),watertemperatureisnottoexceed110°F(43°C),andtheunitcannotbesubjectedtofreezingconditions.

Installation Instructions1. Placethesoftenertankwhereyouwanttoinstalltheunitmakingsuretheunitislevelandonafirmbase.

2. Duringcoldweather,theinstallershouldwarmthevalvetoroomtemperaturebeforeoperating.

3. Allplumbingshouldbedoneinaccordancewithlocalplumbingcodes.Thepipesizeforresidentialdrainlineshouldbeaminimumof1/2"(13mm).Backwashflowratesinexcessof7gpm(26.5Lpm)orlengthinexcessof20'(6m)require3/4"(19mm)drainline.Commercialdrainlinesshouldbethesamesizeasthedrainlineflowcontrol.

4. Refertothedimensionaldrawingforcuttingheightofthedistributortube.Ifthereisnodimensionaldrawing,cutthedistributortubeflushwiththetopofthetank.

5. LubricatethedistributorO-ringsealandtankO-ringseal.Placethemaincontrolvalveontank.Note:Onlyusesiliconelubricant.

6. SolderjointsnearthedrainmustbedonepriortoconnectingtheDrainLineFlowControlfitting(DLFC).Leaveatleast6"(15cm)betweentheDLFCandsolderjointswhensolderingpipesthatareconnectedontheDLFC.FailuretodothiscouldcauseinteriordamagetotheDLFC.

7. Teflontapeistheonlysealanttobeusedonthedrainfitting.Thedrainfromtwintankunitsmayberunthroughacommonline.

8. Makesurethattheflooriscleanbeneaththesaltstoragetankandthatitislevel.

9. Placeapproximately1"(25mm)ofwaterabovethegridplate.Ifagridisnotutilized,filltothetopoftheaircheck(Figure1)inthesalttank.Donotaddsalttothebrinetankatthistime.

10. Onunitswithabypass,placeinby-passposition.Turnonthemainwatersupply.Openacoldsoftwatertapnearbyandletrunafewminutesoruntilthesystemisfreefromforeignmaterial(usuallysolder)thatmayhaveresultedfromtheinstallation.Onceclean,closethewatertap.

11. Slowlyplacethebypassinservicepositionandletwaterflowintothemineraltank.Whenwaterflowstops,slowlyopenacoldwatertapnearbyandletrununtiltheairispurgedfromtheunit.

12. Plugunitintoanelectricaloutlet.Note:Allelectricalconnectionsmustbeconnectedaccordingtolocalcodes.Becertaintheoutletisuninterrupted.

BR60002-REVE

Figure 1 Residential Air Check Valve

CAUTION• Do not exceed 125 psi (8.6 bar) water pressure.• Do not exceed 110°F (43°C) water temperature.• Do not subject unit to freezing conditions.

Page 5: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page5

Start-Up Instructions

Thewatersoftenershouldbeinstalledwiththeinlet,outlet,anddrainconnectionsmadeinaccordancewiththemanufacturer’srecommendations,andtomeetapplicableplumbingcodes.

1. Turnthemanualregeneratonknobslowlyinaclockwisedirectionuntiltheprogrammicroswitchliftsontopofthefirstsetofpins.Allowthedrivemotortomovethepistontothefirstregenerationstepandstop.Eachtimetheprogramswitchpositionchanges,thevalvewilladvancetothenextregenerationstep.Alwaysallowthemotortostopbeforemovingtothenextsetofpinsorspaces.NOTE: For electronic valves, please refer to the manual regeneration part of the timer operation section. If the valve came with a separate electronic timer service manual, refer to the timer operation section of the electronic timer service manual.

2. Positionthevalvetobackwash.Ensurethedrainlineflowremainssteadyfor10minutesoruntilthewaterrunsclear(seeabove).

3. Positionthevalvetothebrine/slowrinseposition.Ensuretheunitisdrawingwaterfromthebrinetank(thisstepmayneedtoberepeated).

4. Positionthevalvetotherapidrinseposition.Checkthedrainlineflow,andrunfor5minutesoruntilthewaterrunsclear.

5. Positionthevalvetothestartofthebrinetankfillcycle.Ensurewatergoesintothebrinetankatthedesiredrate.Thebrinevalvedrivecamwillholdthevalveinthispositiontofillthebrinetankforthefirstregeneration.

6. Replacecontrolboxcover.

7. Putsaltinthebrinetank.NOTE: Do not use granulated or rock salt.

Page 6: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page6

3200 Timer Setting Procedure

How To Set Days On Which Water Conditioner Is To Regenerate:Rotatetheskipperwheeluntilthenumber“1”isattheredpointer.Setthedaysthatregenerationistooccurbyslidingtabsontheskipperwheeloutwardtoexposetripfingers.Eachtabisoneday.Fingeratredpointeristonight.Movingclockwisefromtheredpointer,extendorretractfingerstoobtainthedesiredregenerationschedule.

How To Set The Time Of Day:1. Pressandholdtheredbuttonintodisengagethe drivegear.2. Turnthelargegearuntiltheactualtimeofdayisat thetimeofdaypointer.3. Releasetheredbuttontoagainengagethedrive gear.

How To Manually Regenerate Your Water Conditioner At Any Time:1. Turnthemanualregenerationknobclockwise.2. Thisslightmovementofthemanualregeneration knobengagestheprogramwheelandstartsthe regenerationprogram.3. Theblackcenterknobwillmakeonerevolutionin thefollowingapproximatelythreehoursandstopin thepositionshowninthedrawing.4. Eventhoughittakesthreehoursforthiscenterknob tocompleteonerevolution,theregenerationcycleof yourunitmightbesetonlyonehalfofthistime.5. Inanyevent,conditionedwatermaybedrawnafter rinsewaterstopsflowingfromthewater conditionerdrainline.

How to Adjust Regeneration Time:1. Disconnectthepowersource.2. Locatethethreescrewsbehindthemanual regenerationknobbypushingtheredbuttoninand rotatingthe24hourdialuntileachscrewappearsin thecutoutportionofthemanualregenerationknob.3. Looseneachscrewslightlytoreleasethepressure onthetimeplatefromthe24hourgear.4. Locatetheregenerationtimepointerontheinside ofthe24hourdialinthecutout.5. Turnthetimeplatesothedesiredregenerationtime alignsnexttotheraisedarrow.6. Pushtheredbuttoninandrotatethe24hourdial. Tighteneachofthethreescrews.7. Pushtheredbuttonandlocatethepointeronemore timetoensurethedesiredregenerationtime iscorrect.8. Resetthetimeofdayandrestorepowertotheunit.

61502_3200REVA

Page 7: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page7

3210 Timer Settings

Typical Programming Procedure

Calculatethegalloncapacityofthesystem,subtractthenecessaryreserverequirementandsetthegallonsavailableoppositethesmallwhitedotontheprogramwheelgear.

NOTE:Drawingshows8,750gallonsetting.Thecapacity(gallons)arrow(15)showszerogallonsremaining.Theunitwillregeneratetonightatthesetregenerationtime.

How To Set The Time Of Day:

1. Pressandholdtheredbuttonintodisengagethedrivegear.

2. Turnthelargegearuntiltheactualtimeofdayisoppositethetimeofdaypointer.

3. Releasetheredbuttontoagainengagethedrivegear.

How To Manually Regenerate Your Water Conditioner At Any Time:

1. Turnthemanualregenerationknobclockwise.2. Thisslightmovementofthemanualregeneration

knobengagestheprogramwheelandstartstheregenerationprogram.

Theblackcenterknobwillmakeonerevolutioninthefollowingapproximatelythreehoursandstopinthepositionshowninthedrawing.3. Eventhoughittakesthreehoursforthiscenterknob

tocompleteonerevolution,theregenerationcycleofyourunitmightbesetforonlyonehalfofthistime.

4. Inanyevent,conditionedwatermaybedrawnafterrinsewaterstopsflowingfromthewaterconditionerdrainline.

Immediate Regeneration Timers:

Thesetimersdonothavea24hourgear.Settingthegallonsontheprogramwheelandmanualregenerationprocedurearethesameaspreviousinstructions.Thetimerwillregenerateassoonasthecapacitygallonsreacheszero.

NOTE:Theprogramwheeltotheleftmaybedifferentthantheprogramwheelontheproduct.

NOTE:Tosetmetercapacityrotatemanualknobone-360°revolutiontosetgallonage.

Figure 361502_3200REVA

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Page8

3200 & 3210 Timer Series

How To Set The Regeneration Cycle Program:

Theregenerationcycleprogramonyourwaterconditionerhasbeenfactorypreset,however,portionsofthecycleorprogrammaybelengthenedorshortenedintimetosuitlocalconditions.

3200 & 3210 Series Timers (Figure 4)

1. Toexposecycleprogramwheel,grasptimerinupperleft-handcornerandpull,releasingsnapretainerandswingingtimertotheright.

2. Tochangetheregenerationcycleprogram,theprogramwheelmustberemoved.Graspprogramwheelandsqueezeprotrudinglugstowardcenter,liftprogramwheelofftimer.Switcharmsmayrequiremovementtofacilitateremoval.

3. Returntimertoclosedpositionengagingsnapretainerinbackplate.Makecertainallelectricalwireslocateabovesnapretainerpost.

Timer Setting Procedure for 3200 & 3210 Timer

How To Change The Length Of The Backwash Time:

Theprogramwheelasshowninthedrawingisintheserviceposition.Asyoulookatthenumberedsideoftheprogramwheel,thegroupofpinsstartingatzerodeterminesthelengthoftimeyourunitwillbackwash.

EXAMPLE:Iftherearesixpinsinthissection,thetimeofbackwashwillbe12min.(2min.perpin).Tochangethelengthofbackwashtime,addorremovepinsasrequired.Thenumberofpinstimestwoequalsthebackwashtimeinminutes.

How To Change The Length Of Brine And Rinse Time:

1. Thegroupofholesbetweenthelastpininthebackwashsectionandthesecondgroupofpinsdeterminesthelengthoftimethatyourunitwillbrineandrinse(2min.perhole).

2. Tochangethelengthofbrineandrinsetime,movetherapidrinsegroupofpinstogivemoreorfewerholesinthebrineandrinsesection.Numberofholestimestwoequalsbrineandrinsetimeinminutes.

How To Change The Length Of Rapid Rinse:

1. Thesecondgroupofpinsontheprogramwheeldeterminesthelengthoftimethatyourwaterconditionerwillrapidrinse(2min.perpin).

2. Tochangethelengthofrapidrinsetime,addorremovepinsatthehighernumberedendofthissectionasrequired.Thenumberofpinstimestwoequalstherapidrinsetimeinminutes.

How To Change The Length Of Brine Tank Refill Time:

1. Thesecondgroupofholesintheprogramwheeldeterminesthelengthoftimethatyourwaterconditionerwillrefillthebrinetank(2min.perhole).

2. Tochangethelengthofrefilltime,movethetwopinsattheendofthesecondgroupofholesasrequired.

3. Theregenerationcycleiscompletewhentheoutermicroswitchistrippedbythetwopinsetatendofthebrinetankrefillsection.

4. Theprogramwheel,however,willcontinuetorotateuntiltheinnermicro-switchdropsintothenotchontheprogramwheel.

Regeneration Cycle Program Setting Procedure (Downflow)

Figure 4 61502_3210REVA

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Page9

Notes

Page 10: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page10

3200 Time Clock Timer Assembly

61502-3200_REVA

For Service Assembly Numbers, See the Back of this Manual

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Page11

3200 Time Clock Timer Assembly

For Service Assembly Numbers, See the Back of this Manual

Item No. Quantity Part No. Description 1.................. 1.....................13870.......................Housing,Timer,3200 2.................. 1.....................14265.......................Clip,Spring 3.................. 3.....................14087....................... Insulator 4.................. 1.....................10896.......................Switch,Micro 5.................. 1.....................15320.......................Switch,Micro,Timer 6.................. 2.....................11413........................Screw,PanHdMach,4-40x11/8 7.................. 1.....................13886.......................Knob,3200 8.................. 5.....................13296.......................Screw,HexWsh,6-20x1/2 9.................. 1.....................11999........................ Label,Button 10................ 1.....................13018.......................Pinion,Idler 11................ 1.....................13312.......................Spring,IdlerShaft 12................ 1.....................13017.......................Gear,Idler 13................ 1.....................13164.......................Gear,Drive 14................ 1.....................13887.......................Plate,MotorMounting 15................ 1.....................18743-1....................Motor,120V,60Hz,1/30rpm,5600 ............................................19659-1....................Motor,24V,60Hz,1/30rpm 16................ 2.....................13278.......................Screw,SltdFillisterHd6-32x.156 17................ 1.....................15424.......................Spring,Detent,Timer 18................ 1.....................15066.......................Ball,1/4",Delrin 19................ 1.....................15465....................... Label,Caution 20................ 1.....................19210.......................ProgramWheelAssembly 21................ 1.....................13911........................Gear,MainDrive,Timer 22................ 17...................41754.......................Pin,Spring,1/16x5/8StainlessSteel,Timer 23................ 1.....................13011........................Arm,CycleActuator 24................ 1.....................13864.......................Ring,SkipperWheel 25................ 2.....................13311........................Spring,Detent,Timer 26................ 2.....................13300.......................Ball,1/4",StainlessSteel 27................ 1.....................14381.......................SkipperWheelAssembly,12Day ............................................14860.......................SkipperWheelAssembly,7Day 28................ 1.....................13014.......................Pointer,Regeneration 29................ 1.....................40096-24..................Dial,12AMRegenAssembly,Black ............................................40096-02..................Dial,2AMRegenAssembly,Black 30................ 1.....................13881.......................Bracket,HingerTimer 31................ 2.....................11384........................Screw,Phil,6-32x1/4Zinc 32................ 1.....................13902.......................Harness,3200 33................ 2.....................40422.......................Nut,Wire,Tan 34................ 1.....................15354-01..................Wire,Ground,4" 35................ 1.....................14007....................... Label,TimeofDay

Page 12: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page12

3210 Meter Delayed Timer Assembly

61502-3210_REVA

For Service Assembly Numbers, See the Back of this Manual

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Page13

3210 Meter Delayed Timer Assembly

Item No. Quantity Part No. Description 1.................. 1.....................13870.......................Housing,Timer,3200 2.................. 1.....................13802.......................Gear,CycleActuator 3.................. 1.....................40096-02..................Dial2AMRegenAssembly,Black 4.................. 1.....................13886.......................Knob,3200 5..................4.....................13296.......................Screw,HexWsh,6-20x1/2 6.................. 2.....................11999........................ Label,Button 7.................. 1.....................60405-50..................ProgramWheel,w/2"StdLabel,w/PeopleLabelSet@21 8.................. 1.....................13806.......................Retainer,ProgramWheel 9.................. 1.....................13748.......................Screw,FlatHeadSt,6-20x1/2 10................ 1.....................14265.......................Clip,Spring 11................ 1.....................15424.......................Spring,Detent,Timer 12................ 1.....................15066.......................Ball,1/4”Delrin 13................ 1.....................13018.......................Pinion,Idler 14................ 1.....................13312.......................Spring,IdlerShaft 15................ 1.....................13017.......................Gear,Idler 16................ 1.....................13164.......................Gear,Drive 17................ 1.....................13887.......................Plate,MotorMounting 18................ 1.....................18743-1....................Motor,120V,60Hz1/30rpm,5600 19................ 1.....................13278.......................Screw,FillisterHd,6-32x.156 20................ 1.....................13830.......................Pinion,ProgramWheelDrive 21................ 1.....................13831.......................Clutch,DrivePinion 22................ 1.....................14276.......................Spring,Meter,Clutch 23................ 1.....................14253.......................Retainer,ClutchSpring 24................ 3.....................11384........................Screw,Phil,6-32x1/4 25................ 1.....................13881.......................Bracket,HingeTimer 26................ 3.....................14087....................... Insulator 27................ 1.....................10896.......................Switch,Micro 28................ 1.....................15320.......................Switch,Micro,Timer 29................ 2.....................11413........................Screw,PanHdMach,4-40x11/8 30................ 1.....................14198....................... Label,Indicator 31................ 1.....................15465....................... Label,Caution 32................ 1.....................14007....................... Label,TimeofDay 33................ 1.....................14045....................... Label,Instruction 34................ 1.....................13902.......................Harness,3200 35................ 2.....................40422.......................Nut,Wire,Tan 36................ 1.....................15354-01..................Wire,Ground,4" 37................ 1.....................19210.......................ProgramWheelAssembly 38................ 17...................41754.......................Pin,Spring,1/16x5/8StainlessSteel,Timer 39................ 1.....................13911........................Gear,MainDrive,Timer 40................ 1.....................15354-01..................Wire,Ground4"

For Service Assembly Numbers, See the Back of this Manual

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Page14

3220 Meter Immediate Timer Assembly

1

2

3

4

5

6

7

8

9

1011

1213

14

15

16

1718 19

20

2122

2324

25

26

27

28

29

30

31

32

33

3435

36 5

1

23

23

21

4

BR61502_3220REVB

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Page15

3220 Meter Immediate Timer Assembly

Item No. Quantity Part No. Description 1.................. 1.....................13870.......................Housing,Timer 2.................. 1.....................15431.......................Gear,CycleActuator,System#5 3.................. 1.....................13886.......................Knob,3200 4..................4.....................13296.......................Screw,HexWsh,6-20x1/2 5.................. 2.....................11999........................ Label,Button 6.................. 1.....................60408-50..................ProgramWheel,W/2"StdLabel 7.................. 1.....................13806.......................Retainer,ProgramWheel 8.................. 1.....................13748.......................Screw,FltHdSt,6-20x1/2 9.................. 1.....................14265.......................SpringClip 10................ 1.....................13018.......................Pinion,Idler 11................ 1.....................18563....................... IdlerShaftSpring 12................ 1.....................13017.......................Gear,Idler 13................ 1.....................13164.......................DriveGear 14................ 1.....................13887.......................Plate,MotorMounting 15................ 1.....................18743-1....................Motor,120V,60Hz,1/30rpm,5600 16................ 2.....................13278.......................Screw,SltdFillisterHead 17................ 1.....................14502.......................Pinion,ProgramWheel 18................ 1.....................14501.......................Clutch,DrivePinion 19................ 1.....................14276.......................MeterClutchSpring 20................ 1.....................14253.......................Retainer,ClutchSpring 21................ 3.....................11384........................Screw,Phil,6-32x1/4Zinc 22................ 1.....................13881.......................Bracket,HingeTimer 23................ 3.....................14087....................... Insulator 24................ 1.....................15414-00..................MicroSwitch 25................ 1.....................15320.......................Switch,Micro,Timer 26................ 2.....................11413........................Screw,PanHdMach,4-40x1-1/8 27................ 1.....................14198....................... Label,Indicator 28................ 1.....................15465....................... Label,Caution 29................ 1.....................14007....................... Label,TimeofDay 30................ 1.....................15148....................... Label,Instruction 31................ 1.....................40617.......................Harness,3220 32................ 2.....................40422.......................Nut,Wire,Tan 33................ 1.....................15354-01..................Wire,Ground,4" 34................ 1.....................19210-05..................ProgramWheelAssembly,9000/3230 35................ 17...................41754.......................Pin,Spring,1/16x5/8StainlessSteel,Timer 36................ 1.....................15055.......................Gear,MainDrive

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Page16

3230 Remote Start Timer Assembly

1

2

3

4

5

6

7

8

9

10

1112

13

14

15

16

17

18

20

8

8

3

3

24

24

24

23

21

25 2627

22

BR61502_3230REVC

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Page17

3230 Remote Start Timer Assembly

Item No. Quantity Part No. Description 1.................. 1.....................13870.......................Housing,Timer 2.................. 1.....................14265.......................SpringClip 3.................. 3.....................14087....................... Insulator 4.................. 1.....................15314.......................MicroSwitch 5.................. 1.....................15320.......................Switch,Micro,Timer 6.................. 2.....................11413........................Screw,PanHdMach,4-40x1-1/8 7.................. 1.....................13886.......................Knob,3200 8..................4.....................13296.......................Screw,HexWsh,6-20x1/2 9.................. 1.....................11999........................ Label,Button 10................ 1.....................13018.......................Pinion,Idler 11................ 1.....................18563....................... IdlerShaftSpring 12................ 1.....................13017.......................Gear,Idler 13................ 1.....................15055.......................DriveGear 14................ 1.....................13887.......................Plate,MotorMounting 15................ 1.....................18743-1....................Motor,120V,60Hz,1/10rpm .................... 1.....................19659-1....................Motor,24V,60Hz,1/30rpm 16................ 2.....................13278.......................Screw,SltdFillisterHd 17................ 1.....................15313....................... Label,Caution 18................ 1.....................19210-05..................ProgramWheelAssembly,3200 20................ 1.....................15055.......................MainDriveGear 21................ 17...................41754.......................Pin,Spring,1/16x5/8StainlessSteel,Timer 22................ 1.....................13011........................CycleActuatorArm 23................ 1.....................13881.......................Bracket,HingeTimer 24................ 3.....................11384........................Screw,Phil,6-32x1/4Zinc 25................ 1.....................16336.......................Harness,3230R 26................ 2.....................40422.......................Nut,Wire,Tan 27................ 1.....................15354-01..................Wire,Ground,4"

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Page18

Control Valve Assembly

For Service Assembly Numbers, See the Back of this Manual

11

10

1

12

3

4

3

2

2

3

4 2

2

5

6 7

8 9

13

14

15

23

61500-3150_REVB

1617

18

1920

21

22

61414_REVB

Page 19: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page19

Control Valve Assembly

Item No. Quantity Part No. Description 1....................1..................... 15114....................... ValveBody,3150 2....................8..................... 11720....................... Seal,Piston,2900/3150 3....................5..................... 10369....................... Spacer,2",2900/3150 16141....................... Spacer,PortRing,HW,180° 4....................2..................... 10368....................... Spacer,Narrow,3150/3900 10368-01.................. Spacer,QuadRing,Brass,HW,180° 5....................1..................... 16130....................... Piston,HighBackwash 19611-01.................. PistonAssy,3150,NHWBP,O-ring 6....................1..................... 14818....................... Ring,PistonRod,Snap 7....................1..................... 15125....................... Rod,Piston,3150 19708....................... Rod,Piston,3150NHWBP 8....................1..................... 14922....................... O-ring,-035,Piston 9....................1..................... 16398-01.................. EndPlugAssy,3150,White 16398-11.................. EndPlugAssy,3150,Black 10..................1..................... 15112....................... Seal,3150AdapterBase 11..................1..................... 17407....................... Adapter,3150,Sidemount 12..................2..................... 40118....................... Screw,ScktHd,1/2-13Unc

Options ▲13..............1..................... 15117-01.................. Adapter,3150,Machined *▲14.............1..................... 15247....................... O-ring,-229 ▲15..............1..................... 13575....................... O-ring,-240 15210....................... O-ring,-343,ParkTank *▲16.............1..................... 19608-20.................. Disperser,Commercial,2",3150

Options 16..................1..................... 40316....................... Adapter,Sidemount 17..................1..................... 16804-01.................. O-ring,-150 18..................1..................... 40368....................... O-ring,-160,Sidemount,Flange 19..................1..................... 40365....................... Base,3130/3150,Rotating 20..................7..................... 40375....................... Washer,Flat,3/8,TypeA 21..................7..................... 19768....................... Screw,HexHd,3/8-16x1,Cap18-8 22..................1..................... 61414....................... AdapterAssy,Sidemount,3150,Rotating 23..................1..................... 61418....................... AdapterAssy,Sidemount,3150,Fixed

NotShown..................1..................... 60113-01.................. PistonAssy,3150,NHWBP,D/Flow ................................................................................ Conversion/Replacement ......................1..................... 60106-00.................. PistonAssy,3900/3150STD

*Notusedwitharotatingsidemount.▲Notusedwithafixedsidemount.

For Service Assembly Numbers, See the Back of this Manual

Page 20: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page20

24

22191215181617252627

4313

146

20

7

11

5

8

21

39

40

9

44 45 46 41 42 3

1

38

37

3635

34

32

30

31

29281533

4

232

Control Drive Assembly

For Service Assembly Numbers, See the Back of this Manual

61501-3150_REVB

Page 21: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page21

Control Drive Assembly Item No. Quantity Part No. Description 1.................... 1......................19304-04..................................Backplate,3150/3900,Upper 2.................... 1......................15120-01..................................Bracket,MotorMtg,3150/3900Environmental 3.................... 2......................16346........................................Nut,Hex,Jam,5/16-18 4.................... 1......................40392........................................Motor,Drive,115V,50/60Hz,Sp 40390........................................Motor,Drive,220V,50Hz,Sp,Fam3 42581........................................Motor,Drive,24VAC/DC,50-60Hz,Fam3 5.................... 1......................17797........................................Bracket,SwitchMounting,3150/3900 6.................... 4......................10302........................................ Insulator,LimitSwitch 7.................... 3......................10218........................................Switch,Micro 8.................... 1......................17845-03..................................Pin,Hinge,3150/3900,Env 9.................... 4......................11235........................................Nut,Hex,1/4-20,MachScrew,Zinc 10.................. 2......................13365........................................Washer,Lock,#4,External 11................... 2......................40080........................................Screw,RdHd,4-40x11/2" 12.................. 1......................16053........................................Bracket,BrineSide 13.................. 2......................40133........................................Screw,PanHd,4-40x1/4 14.................. 1......................15226-6....................................TerminalBlock 15.................. 2......................16052........................................Bushing,3150/3900 16.................. 1......................16059........................................Washer,SS,.88,3150/3900 17.................. 1......................16051........................................Ring,Retaining,Bowed 18.................. 2......................10300........................................Screw,SlotHexWsh,18-8x3/8 19.................. 4......................10231........................................Screw,SlotHex,1/4-20x1/2 20.................. 2......................14202-01..................................Screw,HexWshHd,8x5/16 21.................. 1......................10475-01..................................Wire,Ground 22.................. 1......................16494-03..................................CamAssy,3150/3900SignalAfterBrineFill 16494-05..................................CamAssy,3150/3900UpperSignalAfterRapidRinse 23.................. 4......................11224........................................Screw,HexHd,5/16-18x5/8 24.................. 1......................60240-02..................................CoverAssy,3150/3900Env,Black 25.................. 2......................41084........................................TerminalBlock,Segment,Gray 26.................. 1......................41085........................................Endplate,TerminalBloack,Gray 27.................. 1......................40174........................................TerminalBlock,Green/Yellow 28.................. 1......................16046........................................Gear,Drive 29.................. 1......................16050........................................Ring,Retaining 30.................. 1......................11774........................................Ring,Retaining 31.................. 1......................16047........................................Link,Drive 32.................. 1......................11709........................................Pin,DriveLink 33.................. 1......................16048........................................Bearing,DriveLink 34.................. 1......................11898........................................Clip,3150/3900 35.................. 1......................16045........................................Pinion,Drive 36.................. 1......................11381........................................Pin,Roll,2900/3900 37.................. 1......................11080........................................Screw,FltHdMach,8-32x3/8 38.................. 3......................10872........................................Screw,HexWsh,8-32x17/64 39.................. 1......................40084-12..................................PowerCord,12’US,Round,120V 40.................. 1......................17967........................................FittingAssy,LiquidTight,Blk 41.................. 1......................19691........................................Plug,.750Dia,Recessed,Black 42.................. 3......................19591........................................Plug,.8750Hole,Recessed,Black 43.................. 2......................15250........................................Label,TerminalStrip 44.................. 10....................19800........................................Plug,.140Dia,White 45.................. 1......................15806........................................Plug,Hole,Heyco#2693 46.................. 1......................17421........................................Plug,1.20Hole NotShown..... 1......................17470........................................CableGuideAssy,2850/3150 NotShown..... 1......................19856........................................Ring,Retaining(UsedonCover) NotShown..... 1........................................................................Timer(SeeTimerSection) NotShown..... 1......................40396........................................Harness,Drive,Environmental NotShown..... 1......................16427-04..................................Wire,Lead,12",White NotShown..... 1......................40396........................................Harness,Drive,Environmental NotShown..... 1......................14924........................................StrainReliefHeyco#1247 NotShown..... 1......................15513........................................MeterCable,17.5"

*SpecifynumberofterminalsFor Service Assembly Numbers, See the Back of this Manual

Page 22: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page22

1800 Series Brine System Assembly

For Service Assembly Numbers, See the Back of this Manual

60036_REVC

Page 23: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page23

1800 Series Brine System Assembly

Item No. Quantity Part No. Description 1....................1..................... 16340....................... Body,Injector,1800D/F 2....................1..................... 15128-xx.................. InjectorNozzle 3....................1..................... 15127-xx.................. InjectorThroat 4....................3..................... 15246....................... O-ring,-116 5....................1..................... 16341-01.................. Cap,Injector,1800 6....................8..................... 12473....................... Screw,HexWsh,10-24x5/8 7....................1..................... 16341-02.................. Plug,Injector,1800 8....................1..................... 19054....................... O-ring,-021,560CD 9....................1..................... 16497-01.................. StemAssy,1800,BrineValve 10..................1..................... 18713....................... BrineValveBody,1800 11..................1..................... 11772....................... Spring,3150BrineValve 12..................1..................... 11774....................... Ring,Retaining 13..................1..................... 16498-01.................. StemGuideAssy,Brine 14..................1..................... 16387....................... Plug,Pipe,1/2"NPT 15..................2..................... 18702....................... Fitting,Tube,1/2NPT5/8 16..................1..................... 18703....................... Tube,Brine,5/8ODAnnealed 17..................1..................... 60009-00.................. AirCheck,#900,CommercialLessFittings 60009-01.................. AirCheck,#900,Commercial,HWLessFittings NotShown....1....................................................... FlowControl(SpecifyFlowRate)

Option Without Brine Valve 1............................... 16605.......... RetainerPlate 1............................... 19860.......... Fitting,BrineValve,1800 Delete: Items 9 through 16 Injector Throat 15127-04.................. #4................Green 15127-05.................. #5................ Red 15127-06.................. #6................White 15127-07.................. #7................ Blue 15127-08.................. #8................ Yellow 15127-09.................. #9................ Violet 15127-10.................. #10.............. Black

Injector Nozzle 15128-04.................. #4................Green 15128-05.................. #5................ Red 15128-06.................. #6................White 15128-07.................. #7................ Blue 15128-08.................. #8................ Yellow 15128-09.................. #9................ Violet 15128-10.................. #10.............. Black

For Service Assembly Numbers, See the Back of this Manual

Page 24: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page24

2" Brass Meter Assembly

Item No. Quantity Part No. Description 1....................1..................... 12112....................... Screw,HexHdMach,10-24x1/2 15886....................... Screw,HexHd,M5x12 21716....................... Screw,M5x16 12473....................... Screw,HexWsh,10-24x5/8 2....................1..................... 15218....................... MeterCapAssy,3/4to2",STD,BRS,PDL 15218NP.................. MeterCapAssy,3/4to2",STD,Nickel,PDL 14038....................... MeterCapAssy,3/4to2",STD,Plastic,PDL 15150....................... MeterCapAssy,3/4to2",EXT,PlasticPDL 3....................1..................... 13847....................... O-ring,-137,Std/560CD,Meter 4....................1..................... 15374-01.................. Impeller,2"Meter 5....................1..................... 15432....................... Shaft,Impeller,SS 6....................1..................... 15532....................... Seat,ImpellerShaft,Hex 7....................1..................... 14456....................... Body,Meter,2" 14456-20.................. Body,Meter,2",BSP,Metric 14456-20NP............. Body,Meter,2",BSP,Mtrc,NP 60627NP.................. MeterAssy,2",NP 8....................1..................... 14679....................... O-ring,-227,Meter 9....................1..................... 14568....................... Fitting,Nipple,2" 14568-10.................. Fitting,Nipple,2",BSP,Brass 14568-10NP............. Fitting,Nipple,2",BSP,Brass,NP 10..................1..................... 14680....................... FlowStraightener 11..................1..................... 14569....................... Nut,2900Meter 14569NP.................. Nut,2900Meter,NP 60393....................... MeterAssy,2"Inline,NPT,STD,BRS,BDY,PDL 60394....................... MeterAssy,2"Inline,NPT,EXT,BRS,BDY,PDL

For Service Assembly Numbers, See the Back of this Manual

60393_REVE

Page 25: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page25

Service Valve Operator Assembly

Item No. Quantity Part No. Description ......................1..................... 60150-3150.............. SVOAssy,3150/3900(IncludesItems1-15) 1....................1..................... 15074....................... Body,SVO 2....................1..................... 16065....................... Piston&Stem,SVO 3....................1..................... 10141....................... O-ring,-010 4....................2..................... 14835....................... Seal,3150 5....................1..................... 14834....................... Spacer,SoftwaterFill 6....................1..................... 16509....................... Plug,End,SVO 7....................1..................... 12977....................... O-ring,-015 8....................1..................... 15965....................... Fitting,Bias 9....................1..................... 10249....................... Spring,BrineValve 10..................1..................... 10250....................... Ring,Retaining 11..................1..................... 16498-02.................. StemGuideAssy,SVO 12..................3..................... 10332....................... Fitting,Insert,3/8 13..................3..................... 10330....................... Fitting,Sleeve,3/8Celcon 14..................3..................... 10329....................... Fitting,Tube,3/8Nut,Brass 15..................1..................... 16503....................... Fitting,Elbow,90Deg. NotShown....1..................... 16511....................... Tube,3150,PVC,SVO

For Service Assembly Numbers, See the Back of this Manual

BR60150-3150REVA

Page 26: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page26

2350 Safety Brine Valve Assembly

Item No. Quantity Part No. Description 1....................1..................... 60038....................... SafetyBrineValve,2350 1A..................1..................... 61024....................... ActuatorAssembly,2350Brine 2....................1..................... 60028-30.................. FloatAssembly,2350,30"Wht 3....................1..................... 60009-00.................. AirCheck,#900,CommercialLessFittings

Not Shown: ......................1..................... 18603....................... FittingAssembly,900AirCheck2350 ......................1..................... 18602....................... FittingAssembly,900AirCheck

42303_REVA

For Service Assembly Numbers, See the Back of this Manual

Page 27: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page27

Notes

Page 28: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page28

Troubleshooting

Problem Cause Correction1.Waterconditionerfailstoregenerate.

A.Electricalservicetounithasbeeninterrupted

A.Assurepermanentelectricalservice(checkfuse,plug,pullchain,orswitch)

B.Timerisdefective. B.Replacetimer.C.Powerfailure. C.Resettimeofday.

2.Hardwater. A.Bypassvalveisopen. A.Closeby-passvalve.B.Nosaltisinbrinetank. B.Addsalttobrinetankandmaintainsalt

levelabovewaterlevel.C.Injectorscreenplugged. C.Cleaninjectorscreen.D.Insufficientwaterflowingintobrinetank.

D.Checkbrinetankfilltimeandcleanbrinelineflowcontrolifplugged.

E.Hotwatertankhardness. E.Repeatedflushingsofthehotwatertankisrequired.

F.Leakatdistributortube. F.Makesuredistributortubeisnotcracked.CheckO-ringandtubepilot.

G.Internalvalveleak. G.Replacesealsandspacersand/orpiston.

3.Unitusedtoomuchsalt. A.Impropersaltsetting. A.Checksaltusageandsaltsetting.B.Excessivewaterinbrinetank. B.Seeproblem7.

4.Lossofwaterpressure. A.Ironbuildupinlinetowaterconditioner.

A.Cleanlinetowaterconditioner.

B.Ironbuildupinwaterconditioner.

B.Cleancontrolandaddmineralcleanertomineralbed.Increasefrequencyofregeneration.

C.Inletofcontrolpluggedduetoforeignmaterialbrokenloosefrompipesbyrecentworkdoneonplumbingsystem.

C.Removepistonandcleancontrol.

5.Lossofmineralthroughdrainline.

A.Airinwatersystem. A.Assurethatwellsystemhasproperaireliminatorcontrol.Checkfordrywellcondition.

B.Improperlysizeddrainlineflowcontrol.

B.Checkforproperdrainrate.

6.Ironinconditionedwater. A.Fouledmineralbed. A.Checkbackwash,brinedraw,andbrinetankfill.Increasefrequencyofregeneration.Increasebackwashtime.

7.Excessivewaterinbrinetank. A.Pluggeddrainlineflowcontrol. A.Cleanflowcontrol.B.Pluggedinjectorsystem. B.Cleaninjectorandscreen.C.Timernotcycling. C.Replacetimer.D.Foreignmaterialinbrinevalve. D.Replacebrinevalveseatandclean

valve.E.Foreignmaterialinbrinelineflowcontrol.

E.Cleanbrinelineflowcontrol.

Page 29: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page29

Troubleshooting

Problem Cause Correction8.Softenerfailstodrawbrine. A.Drainlineflowcontrolisplugged. A.Cleandrainlineflowcontrol.

B.Injectorisplugged. B.CleaninjectorC.Injectorscreenplugged. C.Cleanscreen.D.Linepressureistoolow. D.Increaselinepressureto20psi.E.Internalcontrolleak E.Changeseals,spacers,andpiston

assembly.F.Serviceadapterdidnotcycle. F.Checkdrivemotorandswitches.

9.Controlcyclescontinuously. A.Misadjusted,broken,orshortedswitch.

A.Determineifswitchortimerisfaultyandreplaceit,orreplacecompletepowerhead.

10.Drainflowscontinuously. A.Valveisnotprogrammingcorrectly.

A.Checktimerprogramandpositioningofcontrol.Replacepowerheadassemblyifnotpositioningproperly.

B.Foreignmaterialincontrol. B.Removepowerheadassemblyandinspectbore.Removeforeignmaterialandcheckcontrolinvariousregenerationpositions.

C.Internalcontrolleak. C.Replacesealsandpistonassembly.

General Service Hints For Meter ControlProblem: Softener delivers hard water

Reason: Reservecapacityhasbeenexceeded. Correction:Checksaltdosagerequirementsandresetprogramwheeltoprovideadditionalreserve. Reason: Programwheelisnotrotatingwithmeteroutput. Correction:Pullcableoutofmetercoverandrotatemanually.Programwheelmustmovewithoutbinding andclutchmustgivepositiveclickswhenprogramwheelstrikesregenerationstop.Ifitdoesnot,replace timer.

Reason: Meterisnotmeasuringflow. Correction: Checkmeterwithmeterchecker.

Page 30: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page30

Water Conditioner Flow Diagrams

1 Service Position

2 Backwash Position 3 Brine and Slow Rinse Position

Page 31: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page31

Water Conditioner Flow Diagrams

4 Rapid Rinse Position

5 Brine Tank Refill Position

Page 32: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page32

Flow Data & Injector Draw Rates

TR20395

Page 33: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page33

Dimensional Drawing

2.84

72.2

6.42

163

1.77

45

INLE

T

16.1

340

9.8

OU

TLE

T2"

NP

T O

R B

SP

2.24

56.9

3.85

97.7

3.25

82.6

5.39

136.

9

3.79

96.3

2" N

PT

OR

BS

PIN

LET

DR

AIN

2" N

PT

OR

BS

P

8.55

217

2.57

65.3

7.43

188.

8

16.1

641

0.5

8.82

224

Page 34: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page34

Dimensional Drawing

10.6

927

1.5

16.1

641

0.5

1.77

45

6.42

163

4.68

118.

9

2.84

72.2

2" N

PT

OR

BS

PIN

LET

17.5

144

4.7

OU

TLE

T2"

NP

T O

R B

SP

2.24

56.9

3.75

95.2

2.14

54.4

3.25

82.6

3.85

97.7

3.75

95.2

8.55

217

45°

(EIT

HE

R S

IDE

OF

C L)

7.43

188.

8

2.57

65.3

C L

2" N

PT

OR

BS

P

DR

AIN

2" N

PT

OR

BS

PTO

P &

BO

TTO

M

TAN

K

Page 35: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page35

Notes

Page 36: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page36

Installation Drawings

System #4 - Typical Single Tank Installation with Optional Meter

System #5 - Interlock - Typical Twin Tank Installation with Optional Meter Interlock and No Hard Water Bypass

Page 37: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page37

Installation Drawings

System #6 - Twin Series Regeneration Installation with a Remote Meter

System #7 - Twin Alternator Installation with a Remote Meter

Page 38: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page38

System #4 Immediate/Delayed Regeneration Valve Wiring

18669_REVE

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Page39

System #4 Remote Signal Start Valve Wiring

40500_REVC

Page 40: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page40

System #5 Duplex Valve Wiring

18690-01_REVE

18690-02_REVE

Page 41: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page41

System #6 Duplex Valve Wiring

18671-01_REVE

18671-02_REVE

Page 42: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page42

System #7 Duplex 24V / 120V 3-Way Valve Wiring

40503-01_REVC

40503-02_REVC

Page 43: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page43

System #7 Duplex 230V 3-Way Valve Wiring

40504-01_REVC

40504-02_REVC

Page 44: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page44

Service Assemblies

60036-02 Brine Valve, 1800, Design 3

1...... 11772........... Spring,3150BrineValve1...... 11774........... Ring,Retaining1...... 18713........... BrineValveBody,18001...... 16497-01...... StemAssy,1800BrineValve NewStyle1...... 16498-01...... StemGuideAssy,Brine

60277-xx ...... 1800 Injector Assembly

4...... 12473........... Screw,HexWsh,10-24x5/81...... 15127........... InjectorThroatAssy1...... 15128-xx...... InjectorNozzle-SpecifySize2...... 15246........... O-ring,-1161...... 16340........... Body,Injector,1800,D/F1...... 16341-01...... Cap,Injector,1800

60106-00 ...... Piston Assy, 3900/3150 Std

1...... 14818........... Ring,PistonRod,Snap1...... 14922........... O-ring,-035,Piston1...... 16130........... Piston,HighBackwash1...... 15125........... Rod,Piston,31501...... 16398-01...... EndPlugAssy,3150,White

60113-01 ...... Piston Assy, 3150, NHWBP, D-Flow Conversion/Replacement

1...... 16398-01...... EndPlugAssy,3150,White1...... 19611-01...... PistonAssy,3150,NHWBP,O-ring1...... 19708........... Rod,Piston,3150NHWBP1...... 14818........... Ring,PistonRod,Snap

60131 ........... Seal & Spacer Kit 2930/3130/3150

2...... 10368........... Spacer,Narrow,3150/39005...... 10369........... Spacer,2",2900/31508...... 11720........... Seal,Piston,2900/3150

60057-01 ...... Drive Assy, 3150, 120V, B/Fill 3900 Upper Sys #5 or Sys # 7

60057-11 ...... Drive Assy, 3150, 120V, 3900 Upper Sys #4 or Sys #6

60150-3150 .... SVO Assy, 3150

60393 ............. Meter Assy, 2900, 2" Std

60394 ............. Meter Assy, 2900, 2" Ext

Side Mount Adapter61414.................... Adapter,Assy,Sdmnt,3130/3150 Rotating61414NP............... AdapterAssy,Sdmnt,3130/3150 NickelPlatedRotating61418.................... AdapterAssy,Sdmnt,3150

60131-10 .. 3900 Upper Seal Kit:10368........ Spacer10369........ Spacer11720-02... Seal,1-1/2",Silicone

60038........ Safety Brine Valve, 2350:60028-30.. FloatAssembly,White60009-00.. #900AirCheck,LessFittings18602........ Kit,Fitting,1700Brine,900AirCheck18603........ Kit,Fitting,1700Brine,2350Safety

Drain Line Flow Controls (DLFC):60711-00... 2"NPT,LessBTTNS,w/2Holes60711-000. 2"NPT,LessBTTNS,w/3Holes60711-01... 2"NPT,LessBTTNS,w/1Hole60711-20... 2"NPT,20gpm60711-25... 2"NPT,25gpm,Brass60711-30... 2"NPT,30gpm60711-35... 2"NPT,35gpm60711-40... 2"NPT,40gpm60711-45... 2"NPT,45gpm60711-50... 2"NPT,50gpm60711-55... 2"NPT,55gpm60711-60... 2"NPT,60gpm60711-65... 2"NPT,65gpm60711-70... 2"NPT,70gpm60711-75... 2"NPT,75gpm60711-80... 2"NPT,80gpm60711-85... 2"NPT,85gpm60711-90... 2"NPT,90gpm60711-95... 2"NPT,95gpm60711-100. 2"NPT,100gpm

60812-30.. 2"BSP/Metric,30gpm60812-35.. 2"BSP/Metric,35gpm60812-45.. 2"BSP/Metric,45gpm60812-50.. 2"BSP/Metric,50gpm60812-55.. 2"BSP/Metric,55gpm60812-70.. 2"BSP/Metric,70gpm60812-75.. 2"BSP/Metric,75gpm60812-80.. 2"BSP/Metric,80gpm60812-90.. 2"BSP/Metric,90gpm60812-95.. 2"BSP/Metric,95gpm60812-100 2"BSP/Metric,100gpm

Page 45: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

Page45

Service Assemblies

BLFC Assy1...... 60710-1.2..... BLFC,1"Fx1"M,NPT,1.2GPM1...... 60710-10...... BLFC,1"Fx1"M,NPT,10GPM1...... 60710-12...... BLFC,1"Fx1"M,NPT,12GPM1...... 60710-15...... BLFC,1"Fx1"M,NPT,15GPM1...... 60710-2.0..... BLFC,1"Fx1"M,NPT,2.0GPM1...... 60710-2.4..... BLFC,1"Fx1"M,NPT,2.4GPM1...... 60710-20...... BLFC,1"Fx1"M,NPT,20GPM1...... 60710-25...... BLFC,1"Fx1"M,NPT,25GPM1...... 60710-3.0..... BLFC,1"Fx1"M,NPT,3.0GPM1...... 60710-3.5..... BLFC,1"Fx1"M,NPT,3.5GPM1...... 60710-30...... BLFC,1"Fx1"M,NPT,30GPM1...... 60710-4.0..... BLFC,1"Fx1"M,NPT,4.0GPM1...... 60710-5.0..... BLFC,1"Fx1"M,NPT,5.0GPM1...... 60710-7.0..... BLFC,1"Fx1"M,NPT,7.0GPM1...... 60710-9.0..... BLFC,1"Fx1"M,NPT,9.0GPM

Page 46: Model 3150 Downflow - Pentairwaterpurification.pentair.com/.../3150-service-manual-downflow...e.pdf · Model 3150 Downflow Service Manual ... • This manual is intended as a guide

P/N16504Rev.E2-25-10