ITT S-DRIVE IM213 User manual

Brand: ITT

Model: S-DRIVE IM213

Type: User manual

ITT

Goulds Pumps

S-Drive™ Constant Pressure

Aquavar SPD™

Variable Speed Pump Control

Installation, Operation &

Maintenance

Models Covered:

S-Drive™

Aquavar SPD™

(5 – 30 HP)

Goulds Pumps is a brand of ITT Corporation.

www.goulds.com

Engineered for life

Commercial Water

IM213

INDEX

Index

Important Safety Instructions ........................................................................................................ 3

System Components ....................................................................................................................... 4

System Design ................................................................................................................................ 5

Piping .............................................................................................................................................. 7

Mounting the Controller ................................................................................................................ 8

Power Supply and Wiring .............................................................................................................. 9

Starting the System (Input/Output Connections, Switch Settings, Motor Rotation) ................. 14

Input and Output Functions (Control Terminals) ......................................................................... 19

Troubleshooting ............................................................................................................................ 20

Controller Dimensions .................................................................................................................. 25

Appendix (Input Wire Sizing Chart) ............................................................................................. 26

Goulds Pumps Limited Warranty ................................................................................................. 28

Note:

 •UseCopperwireonly.

 •Suitableforuseinapollutiondegree2micro-environment.

 •Motoroverloadprotectionprovidedat110%offullloadcurrent.

 •Inordertomaintaintheenvironmentalratingintegrityoftheenclosure,allopeningsmustbe 

  closedbyequipmentrated3,3R,3S,4,4X,6or6P.

 •MaximumAmbienttemperaturerange-22ºFto122ºF.

 •MaximumHumidity:95%at104ºFnon-condensing.

! Safety Instructions

DANGER

WARNING

CAUTION

Section 1

Important: Read all safety information prior to installation of the

Controller.

Note

ThisisaSAFETY ALERT SYMBOL.Whenyouseethissymbolonthecontroller,pumporinthis

manual,lookforoneofthefollowingsignalwordsandbealerttothepotentialforpersonal

injuryorpropertydamage.Obeyallmessagesthatfollowthissymboltoavoidinjuryordeath.

Indicatesanimminentlyhazardoussituationwhich,ifnotavoided,willresultindeath

orseriousinjury.

Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,couldresultindeath

orseriousinjury.

Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,mayresultinminoror

moderateinjury.

Usedwithoutasafetyalertsymbolindicatesapotentiallyhazardoussituationwhich,if

notavoided,couldresultinpropertydamage.

NOTE Indicatesspecialinstructionswhichareveryimportantandmustbefollowed.

Note

Alloperatinginstructionsmustberead,understood,andfollowedbytheoperatingpersonnel.

GouldsPumpsacceptsnoliabilityfordamagesoroperatingdisorderswhicharetheresultof

non-compliancewiththeoperatinginstructions.

1. Thismanualisintendedtoassistintheinstallation,operationandrepairofthesystemandmustbekeptwith

 thesystem.

2. InstallationandmaintenanceMUSTbeperformedbyproperlytrainedandqualiedpersonnel.

3. Reviewallinstructionsandwarningspriortoperforminganyworkonthesystem.

4. AnysafetydecalsMUSTbeleftonthecontrollerand/orpumpsystem.

5. ThesystemMUSTbedisconnectedfromthemainpowersupplybeforeattemptinganyoperation

ormaintenanceontheelectricalormechanicalpartofthesystem.Failuretodisconnectelectrical

powerbeforeattemptinganyoperationormaintenancecanresultinelectricalshock,burnsor

death.

6. Wheninoperation,themotorandpumpcouldstartunexpectedlyandcauseseriousinjury.

Hazardous

voltage

DANGER

Hazardous

Pressure

CAUTION

System Components

Section 2

PleasereviewtheS-Drivecomponentsandinsurethatyouhaveallthepartsandarefamiliarwiththeir

names.BesuretoinspectallcomponentsGouldsPumpssuppliesforshippingdamage.

S-Drive Variable Speed Controller:

1. S-DriveController

2. PressureTransducerwithCable

3. ConduitPlateCaps

Warning

DO NOTpowertheunitorrunthepumpuntilallelectricalandplumbingconnec-

tions,especiallythepressuresensorconnection,arecompleted.Thepumpshould

notberundry.Allelectricalworkmustbeperformedbyaqualiedtechnician.Al-

waysfollowtheNationalElectricalCode(NEC),ortheCanadianElectricalCode(CEC)

aswellasalllocal,stateandprovincialcodes.Codequestionsshouldbedirectedto

yourlocalelectricalinspectororcodeenforcementagency.Failuretofollowelectrical

codesandOSHAsafetystandardsmayresultinpersonalinjuryorequipmentdamage.Failureto

followmanufacturer'sinstallationinstructionsmayresultinelectricalshock,rehazard,

personalinjury,death,damagetoequipment,unsatisfactoryperformanceandmayvoid

manufacturer'swarranty.

WARNING

Hazardous

voltage

Hazardous

Pressure

CAUTION

SPD Y XXXX F

F=WITHOUTPUTFILTER

BLANK=NOOUTPUTFILTER

4DIGITSFORHP

5HP =0050

7.5HP=0075

10HP =0100

15HP =0150

20HP =0200

25HP =0250

30HP =0300

1DIGITFORINPUTVOLTAGE

230VOLT=2

460VOLT=4

575VOLT=5

SERIES

Controller Product Code Information

System Design

Section 3

Note

SystemsMUSTbedesignedbyqualiedtechniciansonlyandmeetallapplicablestateandlocal

coderequirements.

ThefollowingdiagramsshowatypicalsystemusingtheS-DriveConstantPressureController.Diagram#1

showsatypicalsetupforasubmersiblesystem.

FLOW

1 S-DRIVE CONTROLLER

2 FUSIBLE DISCONNECT

3 PRESSURE GAUGE

4 AIR DIAPHRAGM TANK

5 PRESSURE TRANSDUCER

6 3 PHASE OUTPUT (ALWAYS)

7 DISCHARGE CHECK VALVE

8 GATE VALVE (HIGHLY RECOMMENDED)

9 SUBMERSIBLE PUMP END

10 SUBMERSIBLE MOTOR (3 PHASE)

11 PRESSURE RELIEF VALVE

NOTE: FOR SINGLE PHASE INPUT, CONNECT L1 AND L3, THEN SET MOTOR

OVERLOAD SWITCHES TO 50% OF CONTROLLER RATING OR LOWER.

GND

Section 3 (continued)

Diagram#2showsaset-upformunicipalwaterconnection.

System Design

FLOW

AIR

3 PHASE OUTPUT

TO MOTOR

SUCTION

1 SPD CONTROLLER 6 AIR DIAPHRAGM TANK

2 FUSIBLE DISCONNECT 7 3 PHASE MOTOR

3 CENTRIFUGAL PUMP 8 GATE VALVE (BALL VALVE)

4 CHECK VALVE 9 PRESSURE GAUGE

5 PRESSURE TRANSDUCER (CABLE ASSEMBLY) 10 PRESSURE RELIEF VALVE

NOTES: For single phase input power, use L1 and L3 terminals and adjust motor overload switches to

50% of controller rating or lower.

SUPPLY POWER

GND

Piping

Section 4

General

Note

Allplumbingworkmustbeperformedbyaqualiedtechnician.Alwaysfollowalllocal,stateand

provincialcodes.

Aproperinstallationrequiresapressurereliefvalve,a¼"femaleN.P.T.threadedttingforthepressuresensor,

andproperlysizedpipe.Pipingshouldbenosmallerthanthepumpdischargeand/orsuctionconnections.

Pipingshouldbekeptasshortaspossible.Avoidtheuseofunnecessaryttingstominimizefrictionlosses.

Somepumpandmotorcombinationssuppliedwiththissystemcancreatedangerouspressure.

Selectpipeandttingsaccordinglyperyourpipesuppliers’recommendation.Consultlocalcodes

forpipingrequirementsinyourarea.

Alljointsmustbeairtight.UseTeontapeoranothertypeofpipesealanttosealthreadedconnections.Please

becarefulwhenusingthreadsealantasanyexcessthatgetsinsidethepipemayplugthepressuresensor.

Galvanizedttingsorpipeshouldneverbeconnecteddirectlytothestainlesssteeldischargeheadorcasingas

galvaniccorrosionmayoccur.Barbtypeconnectorsshouldalwaysbedoubleclamped.

Pressure Tank, Pressure Relief Valve and Discharge Piping

Useonly“pre-charged”tanksonthissystem.Donotusegalvanizedtanks.Selectanareathatisalwaysabove

34ºF(1.1ºC)inwhichtoinstallthetank,pressuresensorandpressurereliefvalve.Ifthisisanareawherea

waterleakorpressurereliefvalveblow-offmaydamageproperty,connectadrainlinetothepressurerelief

valve.Run the drain line from the pressure relief valve to a suitable drain or to an area where water

will not damage property.

Pressure Tank, System Pressure

Sizing–Abladdertank(notincluded)isusedtocushionthepressuresystemduringstart-upandshut-down.It

shouldbesizedtoatleast20%ofthetotalcapacityofyourpump.Example:Ifyourpumpissizedfor100GPM

thensizeyourtankforatleast20gal.totalvolume,notdrawdown.Pre-chargeyourbladdertankto10-15PSI

belowyoursystempressure.Thecontrollerispre-setfor50PSIatthefactory.Thereforea35-40PSIpre-charge

inyourtankwouldberequired.Usethehighertankpre-chargesettingifthesystemdriftsover5PSIata

constantowrate.NOTE:Pre-chargeyourtankbeforellingwithwater!

Caution

MaximumworkingpressureofHydroProbladdertankis125psi.   

Installing the Pressure Sensor

Thepressuresensorrequiresa¼"FNPTttingforinstallation.Installthepressuresensorwiththeelectrical

connectorpointinguptoavoidcloggingthepressureportwithdebris.Installthepressuresensorinastraight

runofpipeawayfromelbowsorturbulence.Foroptimumpressurecontrolinstallthepressuresensorinthe

samestraightrunofpipeasthepressuretank.Ensurethepressuresensoriswithin10ftofthepressuretank.

Installingthepressuresensorfarawayfromthepressuretankmayresultinpressureoscillations.Do not

install the pressure sensor in a location where freezing can occur.Afrozenpipecancausedamagetothe

pressuresensor.

Hazardous

Pressure

CAUTION

Hazardous

Pressure

CAUTION

Piping

Section 4 (continued)

Thepressuresensorcableisprewiredtothecontroller.Thecablecanbeshortenedforacleanerinstallation.

Longercablelengthsareavailable,consultfactory.Maximumrecommendedpressuresensorcablelengthis

300ft.Avoidleavingacoilofpressuresensorcableasthiscaninduceunwantedtransientvoltagesandnoise

intothesystem.Donotrunthepressuresensorcablealongsidetheinputoroutputwiring.Maintainadistance

ofatleast8”betweenthepressuresensorcableandinputoroutputwiring.

Ensurethepressuresensorcableisconnectedasfollows:Browntoterminal7(24VDCSUPPLY),Whiteto

terminal6(TRANSDUCERINPUT),Draintochassis.ConnectingtheDrainwiretothechassiselectrically

connectsthesensorcasetothechassisofthecontroller.Insomecasesthisdrainwiremustbedisconnected

fromthecontrollerchassis.Incaseswherethethereisgroundedmetalpipingwhichiscontinuousbetween

thetransducerandthemotororthetransducerisinstalledingroundedmetalpiping,agroundloopcanresult

sothedrainwiremustbedisconnectedfromthechassis.Incaseswheretherearesectionsofnonmetallic

pipingbetweenthetransducerandmotororthetransducerisinstalledinungroundedpipingthisdrainwire

shouldbeconnectedtothecontrollerchassis.

Mounting the Controller

Section 5

General

Mountthecontrollerinawellventilated,shadedareausing4screws.Thecontrollermustbemounted

vertically.Besuretoleave8inchesoffreeairspaceoneverysideoftheunit.Thecontrollermustbeinan

areawithanambientbetween-22ºFand122ºF.Ifinstallationisabove3300feetabovesealevel,ambient

temperaturesarederated1%per330feetabove3300feet.Thealtitudelimitforthiscontrolleris6500ft.

Donotinstallabove6500ft.

WARNING

Hazardous

voltage

Mounting the Controller

Section 5 (continued)

Note

Donotblocktheheatsink(ns)andfansanddonotsetanythingontheunits.

Warning

Thecontrolleraccesscovershouldalwaysbesecurelyfastenedtothecontrolboxdue

tothedangerousvoltage/shockhazardinsidetheunit.Alockcanbeusedtoprevent

unwantedentry.

Power Supply and Wiring

Section 6

Power Supply

Note

InstallationandmaintenanceMUSTbeperformedbyproperlytrainedandqualiedpersonnel.

AlwaysfollowtheNationalElectricalCode(NEC)orCanadianElectricCode(CEC),aswellasall

state,localandprovincialcodeswhenwiringthesystem.

Thetypeoftransformerandtheconnectioncongurationfeedingadriveplaysanimportantroleinitsperformance

andsafety.Thefollowingisabriefdescriptionofsomeofthemorecommoncongurationsandadiscussionoftheir

virtuesandshortcomings.Alwaysaskwhattypeofpowersystemthesitehasbeforesizingthedrive.

Delta/Wye with grounded Wye neutral

Thiscongurationisoneofifnotthemostcommon.Itprovidesrebalancingofunbalancedvoltagewitha30

degreephaseshift.Dependingontheoutputconnectionsfromthedrivetomotor,thegroundedneutralmay

beapathforcommonmodecurrentcausedbythedriveoutput.

WARNING

Hazardous

voltage

Power Supply and Wiring

Section 6 (continued)

Delta/Delta with grounded leg

Anothercommoncongurationprovidingvoltagerebalancingwithnophaseshiftbetweeninputandoutput.

Again,dependingontheoutputconnectionsfromthedrivetomotor,thegroundedneutralmaybeapathfor

commonmodecurrentcausedbythedriveoutput.

Ungrounded secondary

Groundingofthetransformersecondaryisessentialtothesafetyofpersonnelaswellasthesafeoperation

ofthedrive.Leavingthesecondaryoatingcanpermitdangerouslyhighvoltagesbetweenthechassisofthe

driveandtheinternalpowerstructurecomponents.Inmanycasesthisvoltagecouldexceedtheratingofthe

EMClterandinputMOVprotectiondevicesofthedrivecausingacatastrophicfailure.Inallcases,theinput

powertothedriveshouldbereferencedtoground.Ifthetransformercannotbegrounded,thenanisolation

transformermustbeinstalledwiththesecondaryofthetransformergrounded.

Warning

Ifapowersystemwithanungroundedsecondaryisused,thelinetogroundEMClter

componentsandlinetogroundMOVprotectionmustbedisconnectedordamageto

thecontrollercanresult.

ToremovethelinetogroundEMCltercomponents,locatethejumpershownbelow.Thejumperisontheleft

handsideofthecontrolleronthemainboard.Movetothedisconnectedpositionshownbelow.

Power Supply and Wiring

Section 6 (continued)

ToremovethelinetogroundMOVprotection,locatethejumpershownbelow.Thejumperislocatedbetween

theinputandoutputterminalblocksonthemainboard.Movetothepositionshown.

 ForFrameSize1Controllers: ForFrameSizes2and3Controllers:

Resistance grounding and ground fault protection

ConnectingtheWyesecondaryneutraltogroundthrougharesistorisanacceptablemethodofgrounding.

Underashortcircuitsecondarycondition,anyoftheoutputphasestogroundwillnotexceedthenormal

linetolinevoltage.ThisiswithintheratingoftheMOVinputprotectiondevicesonthedrive.Theresistoris

oftenusedtodetectgroundcurrentbymonitoringtheassociatedvoltagedrop.Sincehighfrequencyground

currentcanowthroughthisresistor,careshouldbetakentoproperlyconnectthedrivemotorleadsusing

therecommendedcablesandmethods.Insomecases,multipledrivesononetransformercanproducea

cumulativegroundcurrentthatcantriggerthegroundfaultinterruptcircuit.

Open Delta (consult factory)

Thistypeofcongurationiscommonon230voltsystems.Fromtimetotimeitmaybeencounteredwhere

onlysinglephasepowerisavailableandthree-phasepowerisrequired.Thetechniqueusestwosinglephase

transformerstoderiveathirdphase.Whenusedtopoweradrivethiscongurationmustbederatedtoabout

70%ofthesinglephaseratingofonetransformer.Thissystemprovidespoorregulationanditispossiblethat

onlythetwolineconnectedphaseswillprovidepower.Inthiscasethedrivemustbederatedto50%ofits

rating.(Ex.A20HP230voltdrivenowbecomesa10HP230voltdrive.)

Power Supply and Wiring

Section 6 (continued)

Single Phase Connection

Forsmalldriveswithdioderectierfrontenditispossibletorunathreephaseoutputwithasinglephase

input.Onlypartofthethreephaseinputbridgeisused.Ripplecurrentbecomes120Hzratherthan360.This

placesagreaterdemandontheDCltercomponents(capacitorbankandDCchoke).Theresultisthatthe

drivemustbederatedto50%current.

Thechartbelowshowsthefullloadoutputcurrentratingsofthecontrollerwhensinglephaseor3phase

powerisused.IfsinglephaseinputpowerisusedtheMotorOverloadswitchesmustbesetto50%orlower.

Nominal Controller Full Load

HP Rating Output Current Rating

Supply Frame Model 3 Phase 1 Phase 3 Phase 1 Phase

Voltage Size Number Input Input Input Input

 SPD20050

5.0 2.0 17.8 8.1

   SPD20050F   

   SPD20075

7.5 3.0 26.4 10.9

 SPD20075F   

   SPD20100

10.0 5.0 37.0 17.8

   SPD20100F   

208/230

  SPD20150

15.0 7.5 47.4 26.4

 SPD20150F   

   SPD20200

20.0 10.0 60.6 33.0

   SPD20200F   

   SPD20250

25.0 12.0 76.0 40.2

 SPD20250F   

   SPD20300

30.0 15.0 94.0 47.4

   SPD20300F   

   SPD40050

5.0 8.9

 SPD40050F   

   SPD40075

7.5 13.2

   SPD40075F   

   SPD40100

10.0 18.5

   SPD40100F   

460

 SPD40150

15.0 23.7

   SPD40150F   

   SPD40200

20.0 30.3

   SPD40200F   

   SPD40250

25.0 37.5

 SPD40250F   

   SPD40300

30.0 47.0

   SPD40300F   

Power Supply and Wiring

Section 6 (continued)

Conduit, Wire and Fuse Sizing

Theuseofmetalconduitwithmetalconduitconnectorsisrecommendedforallelectricalconnections.Usethe

NECorCECtodeterminetherequiredconduitsizefortheapplication.

Refertothechartbelowfortheminimumallowablewiresizeforeachcontroller.Notethatthesewiresizes

arenotadjustedforvoltagedropduetolongcablelengths.Refertothewiresizingchartintheappendixto

determinethemaximumlengthfortheinputcable.Refertothemotormanualformaximumoutputcable

length.Themaximumrecommendedvoltagedroponbothinputandoutputcablecombinedis5%.Standard

wiresizingchartsgivemaximumcablelengthsforonlyinputoroutputcables.Becauseofthisthelengths

giveninthetablemustbeadjustedsothetotalvoltagedropdoesnotexceed5%.Forexample,iftheinput

wiresizingchartintheappendixgivesthemaximumlengthof400'andonly100'isusedthenonly25%ofthe

totalvoltagedrop(1.25%drop)isused.Themaximumoutputcablelengthreadfromthemotor‘swiresizing

chartmustthenbeadjustedto75%ofitsvaluesothatthemaximumvoltagedropof5%isnotexceeded.

UseonlyfastactingclassTfuses.ThewireusedfortheinputpowerconnectionsonmodelsSPD20300and

SPD20300Fmusthaveatemperatureratingof90ºCminimum.Allotherwiremustberated75ºCminimum.

Thechartbelowshowstherecommendedsizesforwireandfusesforeachcontroller.Notethatthewiresizes

werenotadjustedforvoltagedropduetolongcablelengths.

Maximum Ambient Temperature ➞ 20ºC 30ºC 40ºC 50ºC

Generator Input Output Input Output Input Output Input Output

Voltage Frame Model Full Load Nominal Fuse Size Cable Cable Cable Cable Cable Cable Cable Cable

Size Number Output Current HP Size (VA) Min. AWG Min. AWG Min. AWG Min. AWG Min. AWG Min. AWG Min. AWG Min. AWG

 SPD20050

17.8 5.0 30.0 7700 10 14 10 14 10 12 8 12

   SPD20050F           

   SPD20075

26.4 7.5 40.0 11400 8 12 8 10 8 10 6 8

 SPD20075F           

   SPD20100

37.0 10.0 50.0 16000 8 10 8 8 6 8 4 8

   SPD20100F           

   SPD20150

47.4 15.0 70.0 20500 4 8 4 8 4 6 3 6

230

 SPD20150F           

   SPD20200

60.6 20.0 80.0 26200 4 6 4 6 4 4 2 4

   SPD20200F           

   SPD20250

76.0 25.0 110.0 32800 2 4 2 4 1 3 1/0 2

 SPD20250F           

   SPD20300

94.0 30.0 135.0 40600 2* 3 1* 3 1* 2 1/0* 1

   SPD20300F

   SPD40050

8.9 5.0 15.0 7700 14 14 14 14 14 14 14 14

 SPD40050F           

   SPD40075

13.2 7.5 20.0 11400 12 14 12 14 12 14 10 14

   SPD40075F           

   SPD40100

18.5 10.0 30.0 16000 10 14 10 14 10 12 8 12

   SPD40100F           

460

 SPD40150

23.7 15.0 40.0 20500 8 12 8 12 8 10 6 10

   SPD40150F           

   SPD40200

30.3 20.0 50.0 26200 8 10 8 10 6 10 4 8

   SPD40200F           

   SPD40250

37.5 25.0 60.0 32400 6 8 6 8 4 8 4 8

 SPD40250F           

   SPD40300

47.0 30.0 70.0 40600 4 8 4 8 4 6 3 6

   SPD40300F

*90ºCWireRequiredoninputtocontroller.

WARNING

Hazardous

voltage

WARNING

Hazardous

voltage

Section 6 (continued)

Input Power and Line Transformer Requirements

Thelineinputvoltageandtransformerpowermustmeetcertainphaseandbalancerequirements.If you or

your installing electrical contractor is in doubt of the requirements, the following provide guidelines

for installation. When in doubt contact the local power utility or the factory.

Beforeconnectingpowertothecontrollermeasurethelinetolineandlinetogroundvoltagefromthepower

source.Thelinetolinevoltagemustbeintherangeof195Vacto265Vac(230V+/–15%)for230Vmodels

and391Vacto529Vac(460V+/–15%)for460Vmodels.Themaximumphasetophaseimbalanceis+/–3%.

Ifthephasetophaseimbalanceisgreaterthan+/–3%thenanisolationtransformermaybenecessary.The

linetogroundvoltagemustbelessthan110%ofthenominal(230Vor460V)linetolinevoltage.Ifthelineto

groundvoltageisnotinthisrangetheEMClterandMOVcomponentsmayneedtoberemoved(seesectionon

“Ungroundedsecondary”transformers)oranisolationtransformerwithagroundedsecondarymaybenecessary.

Ifanisolationtransformerisused,thebestchoiceisONEthreephase,sixwindingtransformer.Adeltaprimary

isbestforthirdharmoniccancellation.Awyesecondaryavoidscirculatingcurrentproblemsandprovidesthe

verydesirableoptionofgroundingthesecondaryneutralforminimumvoltagestressandrippletoground.The

transformershouldhaveaKVAratingatleast1.1timesthemaximumconnectedHP.AKfactorof6issufcient

iftransformerimpedenceisgreaterthan2%.AKFactorof5issufcientiftransformerimpedenceisgreater

than3%.ThetransformermanufacturermayprovidederatingfornonKFactorratedtransformerstooperateat

thedriveproducedKFactorlevels.

Othertransformercongurationsareacceptable.Three single phase transformers can be used if they are

identical for phase to phase symmetry and balance.Awyeconnectedprimaryneutralshouldneverbe

grounded.Greatcareshouldbetakenwithdeltaprimarydeltasecondarycongurations.Anylackofphaseto

phasesymmetrycouldresultincirculatingcurrentsandunacceptabletransformerheating.

Warning

Neverusephaseconverterswithdrivesasnuisancetrippingandpossibledamagemay

occur.Instead,usesinglephaseinputpowerand50%deratefactor.

Warning

“OpenDelta”powersystemsshouldbesizedusingthe50%deratefactor. 

Consultfactory.

Section 7

Output Power Connections

Runthemotorleadwirefromthemotororconduitboxthroughmetalconduittothebottomofthe

controller.Usemetalconduitandmetalconduitconnectors.SizetheconduitsaccordingtotheNEC,

CECorlocalcodes.Connectconduitandinsertthewiresthroughthesecondorthirdopeningfromthe

left.Choosetheopeningthattsorislargerthantheconduitused.Iftheopeningislargerthantheconduit,

useconduitbushingstoattachtheconduittothecontroller.

Power Supply and Wiring

Hazardous

voltage

DANGER

Starting the System

Hazardous

voltage

DANGER

Hazardous

voltage

DANGER

Hazardous

voltage

DANGER

Hazardous

voltage

DANGER

Starting the System

Section 7 (continued)

Consultmotormanualtodeterminethewiresizefortheapplication.Ensurethegroundconnectiontothemotor

iscontinuous.ConnectwirestotheoutputterminalblocklabeledT1/U,T2/V,T3/W,andGND/.Connectthe

groundwiretotheterminallabeledGND/.ConnecttheotherphaseleadstoT1/U,T2/VandT3/W.

ForCentriProMotors,connectingT1/UtoRed,T2/VtoBlackandT3/WtoYellowwillgivethecorrectrotation.

Danger

Thecontrollerhashighleakagecurrenttoground.Theoutputterminalsmarked

“GND”or“”mustbedirectlyconnectedtothemotorground.Failuretoproperly

groundthecontrollerormotorwillcreateanelectricalshockhazard.

Input Power Connections

MakesuredisconnectswitchesorcircuitbreakersaresecurelyintheOFFpositionbeforemakingthis

connection.Runtheinputpowerwiresfromthefuseddisconnectthroughmetalconduittothebottom

ofthecontroller.Usemetalconduitandmetalconduitconnectors.Sizetheconduitsaccordingtothe

NEC,CECorlocalcodes.Usethewiresizingchartintheappendixtodeterminethesizeoftheinputpowerwires.

Connecttheconduitandinsertthewiresintothefarleftopeningonthecontroller.Connectwirestothe“INPUT”

terminalblock.ConnectthegroundwiretotheterminallabeledGND.Forthreephaseinput,connecttheinput

phasewirestoL1,L2andL3.Forsinglephaseinput,connecttheinputwirestoL1andL3.Ifsinglephaseinputis

usedthemotoroverloadswitchesmustbesetto50%orlower.

Caution

ThewireusedforinputpowerconnectionsonmodelsSPD20300andSPD20300Fmusthavea

temperatureratingof90ºC minimum.

Danger

Thecontrollerhasahighleakagecurrenttoground.Theinputterminalsmarked“GND”

mustbedirectlyconnectedtotheserviceentranceground.Failuretoproperlygroundthe

controllerormotorwillcreateanelectricalshockhazard.

Note

IfsinglephaseinputpowerisusedtheMotorOverloadswitchesmustbesetto50%orloweror

nuisanceinputphaselosserrorscanresult.

Note

DonotuseGFCIprotectionwiththiscontroller.Nuisancetrippingwillresult.

Danger

StatusCodeIndicatorLightisnotavoltageindicator!Alwaysturnoffdisconnect

switchandcircuitbreakerandwait5minutesbeforeservicing.

Danger

Thecontrollerwillremainelectricallychargedfor5minutesafterpoweristurnedoff.

Wait5minutesafterdisconnectingpowerbeforeopeningcontrolleraccesscoveras

thereisasevereshockhazard.

Hazardous

voltage

DANGER

Starting the System

Section 7 (continued)

Setting the Motor Overload Switches

TheMotorOverloadSettingSwitchesadjustthelevelofmotoroverloadcurrent

protectionnecessarytoprotectthemotorincaseofanovercurrentcondition.

Bank1switches1,2and3allowadjustmentofthemotoroverloadsetting.

Theseswitchesadjustthemotoroverloadprotectionasapercentageofthefull

loadoutputcurrentratingofthecontroller.Chooseamotoroverloadsettingthat

meetsorislessthanthemotor’sSFArating.Forexample,ifthefullloadoutput

currentratingofthecontrolleris37AandthemotorSFAratingis33A,themotor

overloadsettingshouldbesetto85%(33A/37A=89%,nextlowestsettingis

85%).

Inapplicationswherethepumpandmotorarenotusedtothefullcapacitythe

systemmaynotdrawcurrentclosetothemotor’sSFArating.Inthiscasechoose

amotoroverloadsettingthatisclosetotheactualfullloadrunningcurrent.

Note

Ifsinglephaseinputpowerisusedthemotoroverloadswitchesmustbesetto50%orloweror

nuisanceinputphaselosserrorscanresult.

Thechartbelowshowsthemotoroverloadsettingforeachmodel.

Motor Overload Setting

Supply Frame Model

100% 95% 90% 85% 80% 70% 50% 40%

Voltage Size Number

 SPD20050

17.8 16.9 16.0 15.1 14.2 12.5 8.9 7.1

   SPD20050F       

   SPD20075

26.4 25.1 23.8 22.4 21.1 18.5 13.2 10.6

 SPD20075F       

   SPD20100

37.0 35.2 33.3 31.5 29.6 25.9 18.5 14.8

   SPD20100F       

208/230

  SPD20150

47.4 45.0 42.7 40.3 37.9 33.2 23.7 19.0

 SPD20150F       

   SPD20200

60.6 57.6 54.5 51.5 48.5 42.4 30.3 24.2

   SPD20200F       

   SPD20250

76.0 72.2 68.4 64.6 60.8 53.2 38.0 30.4

 SPD20250F       

   SPD20300

94.0 89.3 84.6 79.9 75.2 65.8 47.0 37.6

   SPD20300F       

   SPD40050

8.9 8.5 8.0 7.6 7.1 6.2 4.5 3.6

 SPD40050F       

   SPD40075

13.2 12.5 11.9 11.2 10.6 9.2 6.6 5.3

   SPD40075F       

460

  SPD40100

18.5 17.6 16.7 15.7 14.8 13.0 9.3 7.4

   SPD40100F       

 SPD40150

23.7 22.5 21.3 20.1 19.0 16.6 11.9 9.5

   SPD40150F       

   SPD40200

30.3 28.8 27.3 25.8 24.2 21.2 15.2 12.1

   SPD40200F       

   SPD40250

37.5 35.6 33.8 31.9 30.0 26.3 18.8 15.0

 SPD40250F       

   SPD40300

47.0 44.7 42.3 40.0 37.6 32.9 23.5 18.8

   SPD40300F       

Section 7 (continued)

Caution

FailuretoproperlysettheMotorOverloadSettingswitchescanresultinlossofmotoroverload

protectionandwillvoidthemotorwarranty.Nuisancetrippingormotordamagecanoccurifthese

switchesarenotsetproperly.

Setting the Acceleration/Deceleration Switches

Switch4frombank1andswitches1and2frombank2controltheacceleration/decelerationramptimes.The

acceleration/decelerationswitches(ACCEL/DECELRAMPSETTINGS)controlhowfastthecontrollerwillchange

thespeedofthemotor.Therampsettingisthetimeittakesthemotortochangefromminimumspeedto

maximumspeed.Forexample,iftherampsettingissetto1secondandtheminimumspeedissetto30Hz,the

motorwillrampupfrom30Hzto60Hzin1second.Afasterrampsettingshouldbeusedinsystemswherethe

owratecanchangequickly.Thismeansthatthemotorcanreactfastertomaintainthesetpressure.Aslower

rampsettingshouldbeusedinsystemswheretheowratechangesslowlyorwherefastchangesinspeed

cancausewaterhammerorpressuresurges.

Setting the No Water Restart Time Switches

Switches3and4frombank2controlthenowaterrestarttime.Thenowater(drywell)restarttimeswitches

controlthetimebetweenanowater(drywell)errorandtherestartofthesystem.Forexample,ifthenowater

restarttimeswitchesaresetto30minutes,thesystemwillrestart30minutesafteranowater(drywell)error

hasbeendetected.Forthe10minuterestarttime,thecontrollerwillnotrestartif5faultsaredetectedwithin60

minutes.Allothersettingswillcontinuetorestartafterthechosenrestarttime.

Note

Failuretoproperlysetthemotoroverloadswitchescanresultinnuisancenowater(drywell)

faults.

Setting the Minimum Frequency Switch

Switch1frombank3controlstheminimumfrequency.Theminimumfrequencyswitchcontrolstheslowest

speedthatthemotorwillrun.Forsubmersiblepump/motorapplicationstheseswitchesmustalwaysbesetto

30Hzminimumspeed.Forabovegroundapplicationswithhighsuctionpressure,the15Hzsettingcanbeusedto

preventpressureoscillationatlowspeeds.Insomecasesthesuctionpressuremaybehighenoughthatthepump

exceedsthepressuresettingat30Hz.Inthiscasethe15Hzsettingcanbeused.

Caution

Failuretoproperlysettheminimumfrequencyswitchcanresultinmotordamageandwillvoidthe

motorwarranty.Theminimumfrequencymustbesetto30Hzforsubmersibleapplications.

Setting the Carrier Frequency Switch

Switch2frombank3controlsthecarrierfrequency.FormodelnumberswithouttheFsufx,theswitchcanbe

usedtochangetheoutputcarrierfrequencytoavoidaudiblenoiseissuesinabovegroundapplications.For

modelnumberswiththeFsufx,thisswitchisdisabledandthecarrierfrequencyisalwayssetto2kHz.

Starting the System

Hazardous

voltage

DANGER

Section 7 (continued)

Setting the Pressure

Whenpowerisappliedthepumpwillstartandthesystempressurewillincreasetothefactorypresetpressure

(50PSIifSP1isenabledanda300PSIsensorisusedor75PSIifSP2isenabledanda300PSIsensorisused).

Afterthepressurehasstabilized,usetheincrease(INC)ordecrease(DEC)pressureadjustpushbuttonstoadjust

thepressuresetting.Push and Holdtheincreaseordecreasepushbuttonuntilthedesiredpressuresettingis

reached.Thenewpressuresettingwillsavewhenthesystemgoesintostandbymode(solidgreenlight/pump

off).Pressuresetpoint1willbeadjustedandstoredwhentheSP2/SP1switchinputisopen.Pressuresetpoint1

ispresetto50PSIwhenusedwitha300PSItransducer.Pressuresetpoint2willbeadjustedandstoredwhen

theSP2/SP1switchinputisclosed.Pressuresetpoint2ispresetto75PSIwhenusedwitha300PSItransducer.

Motor Rotation Direction

Ifthepressure/owseemsloworthesystemisindicatingMotorOverloaderrorcheckthemotorrotation

direction.Turnthebreaker/disconnectswitchtotheoffpositionandwait5minutes.Switchanytwoleadsonthe

controlleroutput(T1/U,T2/VorT3/W).Turnthebreaker/disconnectswitchtotheonposition.Observepressure

andow.Ifthepressureorowstillseemslowcheckplumbing.

ForCentriProMotors,connectingT1/UtoRed,T2/VtoBlackandT3/WtoYellowwillgivethecorrectrotation.

Note

Itispossibleforthepumptomaintainconstantpressurewithalowoworahighsuctionhead

evenifthepumpisrotatingbackwards.Whilethepumpisrunninguseanampprobeononeofthe

outputpowerleadsconnectedtothemotorandcomparethecurrentdrawbetweenthetworotation

directions.Thelowestcurrentreadingindicatesthepumpisrunninginthecorrectdirection.

System Status

Thestatusindicatorlightdisplaysthestatusofthecontroller.Aconstantgreenstatuscodeindicatesthatthe

pumpisinstandbymode(pumpnotrunning).Ablinkinggreenstatuscodeindicatesthatthepumpisrunning.

Aconstantorangelightindicatestheinputvoltageislow.Ablinkingorconstantredlightindicatesaproblem

withthecontrollerorsystem.Refertotheaccesscoversidepanelforalistofstatuscodes.SeeSection9formore

details.

Danger

Thestatuscodeindicatorlightisnotavoltageindicator!Alwaysturnoffdisconnect

switchandcircuitbreakerandwait5minutesbeforeservicing.

Input and Output Functions

Section 8

Thecontrolterminalstripsallowforavarietyofinputandoutputfunctions.

Warning:Turnoffallpowertothecontrollerbeforewiringdevicestothe

controlterminals.

Warning:InputsRUN/STOP,HAND/AUTO,SP2/SP1andPRESSUREDROPare

switchinputs.Donotconnectpowertotheseinputsordamagetothecontroller

willresult.Onlyconnectnon-poweredswitchcontactstotheseinputs.

RUN/STOP:Thisinputallowsthepump/motortobeturnedonandoffbyan

externalswitch.Connectthecontactsofanon-poweredexternalswitchto

terminals1(COM)and2(RUN/STOP).Whentheswitchisclosedthecontroller

isinRUNmode(outputtomotorisenabled).Whentheswitchisopenthe

controllerisinSTOPmode(outputtomotorisdisabled).

HAND/AUTO:Thisinputallowsthecontrollertorunthemotoratfullspeed

withouttheuseofapressuretransducer.Thisinputcanbecontrolledbyan

externalnon-poweredswitch.Connectthecontactsofanon-poweredexternal

switchtoterminals3(COM)and4(HAND/AUTO).Whentheswitchisclosedthe

controllerisinHANDmode.WhileinHANDmodetheRUN/STOPinputisusedtostartandstopthemotorandthe

pressuretransducerinputisignored.WhentheswitchisopenthecontrollerisinAUTOmode.WhileinAUTOmode

thecontrollerusesthepressuretransducerfeedbacktocontrolthespeedofthemotor.

INPUT and +24V:Theseterminalsarethetransducerfeedbackandtransducerpowersupply.Connectthewhite

leadfromthetransducercabletoterminal6(INPUT).Connectthebrownleadfromthetransducercabletoterminal7

(+24V).Connectingthedrain(bare)wiretothechassisallowsgroundingofthecaseofthepressuretransducer.The

controllerisconguredwitha300PSI4-20mAoutputpressuretransducer.

ANALOG OUTPUT:Thisoutputisa4-20mAsignalbasedonmotorspeed(4mA=0Hz,20mA=60Hz)andcanbe

connectedtoexternalmonitoringorexternalcontroldevices.Connectterminal10(ANALOGOUTPUT)tothe4-20mA

inputoftheexternaldevice.Connectterminal9(COM)tothenegativesideofthecurrentloopontheexternaldevice.

Theexternaldevicemusthaveaninputresistance(impedance)intherangeof45Ωto250Ω.Themaximumoutput

voltageis24V.

SP2/SP1:Thisinputallowsthesystemtooperateatoneof2pressuresettings.Thisinputcanbecontrolledbyan

externalnon-poweredswitch.Connectthecontactsofanon-poweredexternalswitchtoterminals5(COM)and11

(SP2/SP1).Whentheswitchisclosedpressuresetpoint2isenabled(presetto75PSIwhenusedwitha300PSI

transducer).Whentheswitchisopenpressuresetpoint1isenabled(presetto50PSIwhenusedwitha300PSI

transducer).

PRESSURE DROP:Thisinputallowstheusertoselecttheamountofpressuredropinthesystembeforethepump

starts.Thisinputcanbecontrolledbyanexternalnon-poweredswitch.Connectthecontactsofanon-powered

externalswitchtoterminals5or9(COM)and12(PRESSUREDROP).Whentheswitchisclosedthesystempressure

willdrop20PSI(whenusedwitha300PSItransducer)beforerestartingthepump.Whentheswitchisopenthe

systempressurewilldrop5PSI(whenusedwitha300PSItransducer)beforerestartingthepump.

RUN RELAY:Thisoutputindicateswhenthepump/motorisrunning.Thisoutputcanbeusedtocontrolpowertoa

light,analarmorotherexternaldevice.Whenthepump/motorisoffterminal13(RELAY1–NO)willbeopenand

terminal14(RELAY1–NC)willbeconnectedtoterminal15(RELAY1–COM).Whenthepump/motorisonterminal

13(RELAY1–NO)willbeconnectedtoterminal15(RELAY1–COM)andterminal14(RELAY1–NC)willbeopen.

Therelayratingis250Vac,5ampsmaximum.

FAULT RELAY:Thisoutputindicateswhenthesystemisfaulted.Thisoutputcanbeusedtocontrolpowertoalight,

analarmorotherexternaldevice.Whenthesystemisnotfaultedterminal16(RELAY2–NO)willbeopenand

terminal17(RELAY2–NC)willbeconnectedtoterminal18(RELAY2–COM).Whenthesystemisfaultedterminal

16(RELAY2–NO)willbeconnectedtoterminal18(RELAY2–COM)andterminal17(RELAY2–NC)willbeopen.

Therelayratingis250Vac,5ampsmaximum.

Hazardous

voltage

DANGER

Troubleshooting

Section 9

General

TheS-DriveandAquavarSPDdriveareself-diagnosingcontrollers.Ifaproblemoccurs,observetheStatusCode

IndicatorLightonthefrontoftheunit.NoStatusCodeIndicatorLightmeanseithernoorlowinputvoltage(less

than140Vac).

Danger

StatusCodeIndicatorLightisnotavoltageindicator!Alwaysturnoffdisconnectswitch

andcircuitbreakerandwait5minutesbeforeservicing.Highvoltagemaystillremainon

controller.

Refertothestatuscodelabelonthesideofthecontrolleraccesscovertodiagnosesystemerrors.

See the following diagram.

Usethefollowingtabletohelptroubleshootproblems.

No Light

Controller Status Description

 Low/NoInputVoltage Checktheinputvoltagetothecontroller.Measuretheinputvoltage

  betweenphasesusinganACVoltmeter.Thisvoltageshouldbe 

  greaterthan140Vacforthestatusindicatorlighttoturnon.

Green Light Codes

Flashes Controller Status Description

 Constant Standby ConstantGreenLightindicatesthepumpisoff.Thesystemisin

   Standbymodewhenthereisnoowinthesystemandthepressure

   settinghasbeenreachedortheRUN/STOPinputissettoSTOP(open

   switch).

 Blinking PumpRunning FlashingGreenLightindicatesthepumpisrunning.

Red Flashes Fault Code Restart Action

 Constant ReplaceController Controllerwillnotrestart.Powermust

   beresettoclearthefault.

 2Blinks NoWater/LossofPrime Controllerwillrestartautomatically 

   accordingtotheNoWaterRestartTime

   switches(switches3&4ofbank2).

 3Blinks SensorFault Controllerwillrestartautomaticallywhen

   thesensorsignaliswithinthevalid 

   operatingrange.

 4Blinks PumporMotorBound Controllerwillrestartautomatically5

   times.After5faultsthepowermustbe

   resettoclearthefault.

 5Blinks ShortCircuit/GroundFault Controllerwillnotrestart.Powermustbe

   resettoclearthefault.

 6Blinks InputPhaseLoss Controllerwillrestartautomatically5times.

   After5faultsthepowermustberesetto

   clearthefault.

 7Blinks Temperature Controllerwillrestartautomaticallywhen

   temperatureiswithintheoperatingrange

   ofthecontroller.

 8BLINKS OverVoltage Controllerwillrestartautomaticallywhen

   theinputvoltageiswithintheoperating

   rangeofthecontroller.

 9Blinks MotorOverload Controllerwillrestartautomatically.

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ITT S-DRIVE IM213 User manual

ITT S-DRIVE IM213 User manual

ITT S-DRIVE IM213 User manual

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