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FOR YOUR SAFETY
WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, injury, or death.
- Donotstoreorusegasolineorotherflam-mablevaporsorliquidsinthevicinityofthisoranyotherappliance.
WHAT TO DO IF YOU SMELL GAS: • Donottrytolightanyappliance.• Donottouchanyelectricalswitch;donotuse
anyphoneinyourbuilding.• Immediatelycallyourgassupplierfroma
neighbor’sphone.Followthegassupplier’sinstructions.
• Ifyoucannotreachyourgassupplier,callthefiredepartment.
-Installationandservicemustbeperformedbyaqualifiedinstaller,serviceagency,orthegassupplier.
POOL AND SPA/HOT TUB HEATERSH150FD, H200FD, H250FD, H300FD,
H350FD & H400FD MODELS
OWNER’S MANUAL
FOR YOUR SAFETYThisproductmustbeinstalledandservicedbyauthorizedpersonnel,qualifiedinpool/spaheaterinstallation.Improperinstallationand/oroperationcancreatecarbonmonoxidegasandfluegasesthatcancauseseriousinjury,propertydamage,ordeath.
1301640701 REV F 0413
PRINTED 10/24/2011 AT 1:13 PM
U.S. PATENT NOS. 6,026,804, 6,321,833, & 7,971,603
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Warnings .......................................................................................................3Section I. General information .......................................................................7Section II. Consumer Operation & Maintenance ...........................................8Maintaining proper water chemistry...............................................................8Lighting & Operating instructions label ........................................................10Temperature adjustment ..............................................................................11Temperature Lock-out..................................................................................12Fahrenheit versus Celsius ...........................................................................12Winterization ................................................................................................12Spring start-up .............................................................................................12Error codes ..................................................................................................13Warranty ......................................................................................................15
CONTENTS
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Basicsafetyprecautionsshouldalwaysbefollowed,includingthefollowing:Failuretofollowinstructionscancausesevereinjuryand/ordeath.
Thisisthesafety-alertsymbol.Whenyouseethissymbolonyourequipmentorinthismanual,lookforoneofthefollowingsignalwordsandbealerttothepotentialforpersonalinjury.
WARNINGwarnsabouthazardsthatcouldcauseseriouspersonalinjury,deathormajorpropertydam-ageandifignoredpresentsapotentialhazard.
CAUTIONwarnsabouthazardsthatwillorcancauseminorormoderatepersonalinjuryand/orprop-ertydamageandifignoredpresentsapotentialhazard.Itcanalsomakeconsumersawareofactionsthatareunpredictableandunsafe.
ATTENTIONindicatesspecialinstructionsthatareimportantbutnotrelatedtohazards.
READ AND FOLLOW ALL INSTRUCTIONS IN THIS OWNER’SMANUAL AND ON EQUIPMENT.
IMPORTANT SAFETY INSTRUCTIONSBefore installing or servicing this electrical equipment, turn power supply OFF.
KEEP SAFETY LABELS IN GOOD CONDITION AND REPLACE IF MISSING OR DAMAGED.
WARNING–Toreduceriskofinjury,donotpermitchildrentouseorclimbontheheater,pumpsorfilters.Closelysupervisechildrenatalltimes.Componentssuchasthefiltrationsystem,pumps,andheatersmustbepositionedtopreventchildrenfromusingthemasameansofaccesstothepool.CAUTION –Thisheaterisintendedforuseonpermanentlyinstalledswimmingpoolsandmayalsobeusedwithspas.DoNOTusewithstorablepools.Apermanentlyinstalledpoolisconstructedinoronthegroundorinabuildingsuchthatitcannotbereadilydisassembledforstorage.Astorablepoolisconstructedsothatitiscapableofbeingreadilydisassembledforstorageandreassembledtoitsoriginalintegrity.
Thoughthisproductisdesignedforoutdooruse,itisstronglyrecommendedtoprotecttheelectricalcomponentsfromtheweather.Selectawelldrainedarea,onethatwillnotfloodwhenitrains.Itrequiresfreecirculationofairforcooling.Donotinstallinadampornon-ventilatedlocation.
WARNING –Itisrequiredthatlicensedelectriciansdoallelectricalwiring.RiskofElectricShock.Hazardousvoltagecanshock,burn,causedeathorseriouspropertydamage.Toreducetheriskofelectricshock,doNOTuseanextensioncordtoconnectunittoelectricsupply.Provideaproperlylocatedoutlet.AllelectricalwiringMUSTbeinconformancewithapplicablelocalandnationalcodesandregulations.Beforework-ingonthisunit,turnoffpowersupplytotheheater.
WARNING –Toreducetheriskofelectricshockreplacedamagedwiringimmediately.Locateconduittopreventabusefromlawnmowers,hedgetrimmersandotherequipment.
WARNING –Failuretobondtopoolstructurewillincreaseriskforelectrocutionandcouldresultininjuryordeath.Toreducetheriskofelectricshock,theelectricianmustcomplywithinstallationin-structionsandmustbondtheheateraccordingly.Inaddition,thelicensedelectricianmustalsoconformtolocalelectricalcodesforbondingrequirements.
SAFETY INFORMATION
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NOTES TO THE ELECTRICIAN:Useasolidcopperconductor,size8orlarger.Runacontinuouswirefromexternalbondinglugtorein-
forcingrodormesh.ConnectaNo.8AWGsolidcopperbondingwiretothegroundinglugprovidedontheheaterandtoallmetalpartsofswimmingpoolorspa,andtoallelectricalequipment,metalpiping(exceptgaspiping),andconduitwithin5ft.(1.5m)ofinsidewallsofswimmingpoolorspa.
IMPORTANT-ReferenceNECcodesforallwiringstandardsincluding,butnotlimitedto,grounding,bondingandothergeneralwiringprocedures.
WARNING – Suction Entrapment Hazard.Suctioninsuctionoutletsand/orsuctionoutletcoverswhicharedamaged,broken,cracked,missing,orunsecuredcancausesevereinjuryand/ordeathduetothefol-lowingentrapmenthazards:
Hair Entrapment-Haircanbecomeentangledinsuctionoutlets.
Limb Entrapment-Alimbinsertedintoanopeningofasuctionoutletorsuctionoutletcoverthatisdamaged,broken,cracked,missing,ornotsecurelyattachedcanresultinamechanicalbindorswellingofthelimb.
Body Suction Entrapment-Adifferentialpressureappliedtoalargeportionofthebodyorlimbscanresultinanentrapment.
Evisceration/ Disembowelment-Avacuumapplieddirectlytotheintestinesthroughanunprotectedsuctionoutletsumporsuctionoutletcoverwhichisdamaged,broken,cracked,missing,orunsecuredcanresultinevisceration(disembowelment).
Mechanical Entrapment-Thereispotentialforjewelry,swimsuit,hairdecorations,finger,toeorknuck-letobecaughtinanopeningofasuctionoutletorsuctionoutletcoverresultinginmechanicalentrap-ment.
WARNING-Toreducetheriskofentrapmenthazards:• Whensuctionoutletsarelessthana18”x23”equivalent,aminimumoftwofunction-ingsuctionoutletsperpumpmustbeinstalled.Suctionoutletsinthesameplane(i.e.floororwall),mustbeinstalledaminimumofthreefeet(3’)[1meter]apart,asmea-suredfromnearpointtonearpoint.
• Dualsuctionoutletsshallbeplacedinsuchlocationsanddistancestoavoid“dualblockage”byauser.
• Dualsuctionfittingsshallnotbelocatedonseatingareasoronthebackrestforsuchseatingareas.
• Themaximumsystemflowrateshallnotexceedtheflowratingofanylisted(percurrentrevisionofASME/ANSIA112.19.8)suctionoutletcoverinstalled.
• NeverusethePoolorSpaifanysuctionoutletcomponentisdamaged,broken,cracked,missing,ornotsecurelyattached.
• Replacedamaged,broken,cracked,missing,ornotsecurelyattachedsuctionoutletcomponentsim-mediately.
• InstalltwoormoresuctionoutletsperpumpinaccordancewithlatestAPSP(formallyNSPI)Stan-dardsandCPSCguidelines.FollowallapplicableNational,State,andLocalcodes.
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WARNING–Failuretoremovepressuretestplugsand/orplugsusedinwinterizationofthepool/spafromthesuctionoutletscanresultinanincreasepotentialforsuctionentrapmentasdescribedabove.
WARNING–Failuretokeepsuctionoutletcomponentsclearofdebris,suchasleaves,dirt,hair,paperandothermaterialcanresultinanincreasepotentialforsuctionentrapmentasdescribedabove.
WARNING–Suctionoutletcomponentshaveafinitelife,thecover/grateshouldbeinspectedfre-quentlyandreplacedatleasteverytenyearsoriffoundtobedamaged,broken,cracked,missing,ornotsecurelyattached.
WARNING–AllsuctionanddischargevalvesMUSTbeOPENwhenstartingthecirculationsystem.Failuretodosocouldresultinseverepersonalinjuryand/orpropertydamage.AlldrainsandsuctionoutletsMUSThaveproperlyinstalledcovers,securelyattachedusingthescrewssuppliedwiththecov-ers.Ifscrewsarelost,orderreplacementpartsfromyoursupplier.
WARNING – Hazardous Pressure.Poolandspawatercirculationsystemsoperateunderhazardouspressureduringstartup,normaloperation,andafterpumpshutoff.Standclearofcirculationsystemequipmentduringstartup.Failuretofollowsafetyandoperationinstructionscouldresultinviolentseparationofthepumphousingandcoverduetopressureinthesystem,whichcouldcausepropertydamage,severepersonalinjury,ordeath.Beforeservicingpoolandspawatercirculationsystem,allsystemandpumpcontrolsmustbeinoffpositionandfiltermanualairreliefvalvemustbeinopenposition.Beforestartingsystempump,allsystemvalvesmustbesetinapositiontoallowsystemwatertoreturnbacktothepool.Donotchangefiltercontrolvalvepositionwhilesystempumpisrunning.Beforestartingsystempump,fullyopenfiltermanualairreliefvalve.Donotclosefiltermanualairreliefvalveuntilasteadystreamofwater(notairorairandwater)isdischarged.
WARNING – Separation Hazard.Failuretofollowsafetyandoperationinstruc-tionscouldresultinviolentseparationofpumpcomponents.Strainercovermustbeproperlysecuredtopumphousingwithstrainercoverlockring.Beforeservicingpoolandspacirculationsystem,manualairreliefvalvemustbeinopenposition.Donotoperatepoolandspacirculationsystemifasystemcomponentisnotassembledproperly,damaged,ormissing.Donotoperatepoolandspacirculationsystemunlessfilterairreliefvalvebodyisinlockedpositioninfilterupperbody.
WARNING –Neveroperateortestthecirculationsystematmorethan40PSI.
WARNING–Fireandburnhazard.Motorsoperateathightemperaturesandiftheyarenotproperlyisolatedfromanyflammablestructuresorforeigndebristheycancausefires,whichmaycauseseverepersonalinjuryordeath.Itisalsonecessarytoallowthemotortocoolforatleast20minutespriortomaintenancetominimizetheriskofburns.
WARNING–Failuretoinstallaccordingtodefinedinstructionsmayresultinseverepersonalinjuryordeath.
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WARNING–Thefollowing“SafetyRulesforHotTubs”recommendedbytheU.S.ConsumerProductSafetyCommissionshouldbeobservedwhenusingthespa.
1. Spaorhottubwatertemperaturesshouldneverexceed104°F[40°C].Atemperatureof100°F[38°C]isconsideredsafeforahealthyadult.Specialcautionissuggestedforyoungchildren.Pro-longedimmersioninhotwatercaninducehyperthermia.
2. Drinkingofalcoholicbeveragesbeforeorduringspaorhottubusecancausedrowsiness,whichcouldleadtounconsciousnessandsubsequentlyresultindrowning.
3. Pregnantwomenbeware!Soakinginwaterabove100°F[38°C]cancausefetaldamageduringthefirstthreemonthsofpregnancy(resultinginthebirthofabrain-damagedordeformedchild).Preg-nantwomenshouldadheretothe100°F[38°C]maximumrule.
4. Beforeenteringthespaorhottub,usersshouldcheckthewatertemperaturewithanaccuratether-mometer;spaorhottubthermostatsmayerrinregulatingwatertemperaturesbyasmuchas4°F(2.2°C).
5. Personstakingmedications,whichinducedrowsiness,suchastranquilizers,antihistaminesoranti-coagulants,shouldnotusespasorhottubs.
6. Ifthepool/spaisusedfortherapy,itshouldbedonewiththeadviceofaphysician.Alwaysstirpool/spawaterbeforeenteringthepool/spatomixinanyhotsurfacelayerofwaterthatmightexceedhealthfultemperaturelimitsandcauseinjury.Donottamperwithcontrols,becausescaldingcanresultifsafetycontrolsarenotinproperworkingorder.
7. Personswithamedicalhistoryofheartdisease,circulatoryproblems,diabetesorbloodpressureproblemsshouldobtainaphysiciansadvicebeforeusingspasorhottubs.
8. Hyperthermiaoccurswhentheinternaltemperatureofthebodyreachesalevelseveraldegreesabovenormalbodytemperatureof98.6°F[37°C].ThesymptomsofHyperthermiainclude:drowsi-ness,lethargy,dizziness,fainting,andanincreaseintheinternaltemperatureofthebody.
The effects of Hyperthermia include:1. Unawarenessofimpendingdanger.2. Failuretoperceiveheat.3. Failuretorecognizetheneedtoleavethespa.4. Physicalinabilitytoexitthespa.5. Fetaldamageinpregnantwomen.6. Unconsciousnessresultingindangerofdrowning.
DEFINITIONS:SuctionOutlet– ThetermSuctionOutletisafitting,fittingassembly,cover/grateandrelatedcompo-
nentsthatprovideameansforwatertoexitthepoolandintothepumpcirculatingsystem.
InchesofMercury(inHg)- Aunitformeasuringpressurebelowatmospheric(“suction”or“vacuum”)(1.0inch
Hg=.491PSI)MainDrain– SeeSuctionOutletPSI– Anabbreviationforpoundspersquareinch.
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INTRODUCTION:Thismanualcontainsinstructionsforoperationandthesafeuseoftheswimmingpool/spa/hottubheat-
ers.Haywardstronglyrecommendsthattheownerreadthemanualbeforeusingtheswimmingpool/spa/hottubheater.Ifafterreviewingthemanualanyquestionsremainunanswered,contactthefactoryorlocalrepresentative.
LIMITED WARRANTY SUMMARY:Wewarrantthepool/spa/hottubheatertobefreefromdefectsinmaterialsandworkmanship,andwe
willwithinoneyearfromdateofinstallationforallusers,fortheoriginalpurchaser,repairor,atouroption,replacewithoutchargeanydefectivepart.Wefurtherwarrantthatiftheheatexchangerorexchangerheaders(water-containingsection)leakwithinoneyearfromdateofsuchinstallationforallusers,duetodefectsinmaterialsandworkmanship,wewillprovideareplacementpart.Costoffreight,installation,fuel,andservicelabor(afteroneyear)isatuser’sexpense.Forfulldetailsofwarrantyagreement,seewarrantycertificateincludedinthismanual.
ATTENTION:Ifthepool/spa/hottubheaterisdamagedordestroyedbyimpropermaintenance,exces-sivewaterhardness,incorrectwaterchemistry,orfreezingitisnotcoveredunderthemanufacturer’swarranty.
SECTION I. GENERAL INFORMATION
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TheheatexchangerinyourHaywardpoolheaterismadefromthehighestqualityofcopperandnickel(Cupronickel)materials.Thepremiummaterialsandtheexactingprocessesusedinthemanufactureoftheheatexchangerisstateoftheartinpoolheaterdesignandmanufacture.Yet,itremainsvitalthattheheatex-changerbeprotectedfromdamagingorcorrosivechemicals,insufficientwaterfloworimproperlybalancedwaterchemistry.Heatexchangerdamageorfailureresultingfromimproperflow,improperlybalancedpoolwaterortheimproperadditionofsanitizersintothewaterisNOTcoveredunderthetermsofyourwarranty.
Thefollowingfactorsarecriticaltoheatexchangerprotection.Followtheseguidelinestohelppreventpre-maturedamageorfailuretoyourheaterandheatexchanger.
1. WATER FLOW THROUGH HEATER Watermustbeflowingthroughtheheaterattheminimumratedflowrateduringoperation.Checkthatthepumpisoperatingandthesystemisfilledwithwaterandpurgedofallairpriortostartingtheheater.Theminimumratedflowratesarelistedintheinstallationmanualonpage25.Someinstallationsmayrequireanadjustmenttothewaterpressureswitchforproperlow-flowprotection.Testyoursystemandifnecessary,adjustthewaterpressureswitchasdescribedintheinstallationmanualonpage34.
2. POOL/SPA WATER CHEMISTRY Thechemistrybalanceandmineralcontentofswimmingpoolwaterchangesdailyduetotheadditionofpoolandsanitizingchemicals,batherloads,rain,runoffandtheamountofsun-tonameafew.Improperchem-istrybalanceandmineralcontentcancausescalinganddepositstoformonpoolwalls,inthefiltrationsystem,intheheatexchangertubesandadditionallycanpromotecorrosiveactiontoallmetalsinthewaterpath.Chang-ingspawaterregularlyandmaintainingthecorrectchemicalbalanceinyourpool/spawillkeepthepool/spasafeandsanitary,andwillhelpprotecttheheatexchanger.Usea4-waypool/spawatertestkittocheckyourwaterfrequently(atleastweekly).Usethefollowingguidelinestohelpprotectyourheater’sheatexchanger:
3. SKIMMER CHLORINATION Placingchlorineorbrominetabletsdirectlyintotheskimmermayresultinhighchemicalconcentrationsflowingthroughtheheater.DONOTplacechlorineorbrominetabletsintheskimmer.
WARNING: Failure to Maintain Proper Water Chemistry May CausePremature Heat Exchanger Damage or Failure
MAINTAINING PROPER WATER CHEMISTRY
Recommended Level Effect of Low Levels Effect of High Levels
Chlorine 1 - 3 ppmBromine 2 - 4 ppm
pH 7.4 - 7.6 corrosive to heat exchanger, swimmer irritation
cloudy water, scaling of heat exchanger, reduced sanitizer effectiveness
Total Alkalinity 80 - 120 ppm corrosive to heat exchanger, large fluctuations in pH scaling of heat exchanger
Calcium Hardness 200 - 400 ppm corrosive to heat exchanger scaling of heat exchanger
Salt 2700 - 5000 ppm poor salt chlorinator performance corrosive to heat exchanger
hazy water, algea growth, bacteria causing infections
swimmer irritation, bleaching of clothes/hair, corrosive to heat exchanger
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New Figure 1 for UHS owner manual page 9: Figure 1
New text for UHS owner manual page 11: TEMPERATURE ADJUSTMENT This pool heater is equipped with a digital thermostat which allows the user to select the desired water temperature. The heater will then function automatically to maintain the desired temperature. The heater has 3 modes of operation:
1. STANDBY: in this mode, the heater will not function to heat the water. 2. SPA: in this mode, the heater will automatically function to maintain the water
temperature setting for SPA mode. 3. POOL: in this mode, the heater will automatically function to maintain the water
temperature setting for POOL mode. Use the MODE button to change modes. The indicator lights will illuminate to show which mode the heater is currently in. Each mode has its own temperature setting, allowing the user to have 2 individual pre-set temperature settings. To adjust the temperature while in SPA or POOL mode, use the UP and DOWN buttons. The numeric display will flash to indicate the temperature setting is being displayed / adjusted. When the numeric display is not flashing, the actual water temperature is being displayed. The temperature settings for both SPA and POOL modes are initially set at the factory to 65°F. The minimum allowed settings for SPA and POOL modes are both 65°F. The maximum allowed settings for SPA and POOL modes are adjustable up to 104°F using the temperature lockout feature (see below). After selecting SPA or POOL mode or adjusting the temperature setting, it is normal for the heater to delay up to 10 seconds before the heater starts operating. This delay is an internal self-test of the heater. On occasion, the numeric display may show a diagnostic error code; refer to list of diagnostic error codes in Figure 4. Pressing the MODE button to cycle to STANDBY and back to SPA or POOL will clear a diagnostic error code. When clearing a
User Interface Keypad
Front Access Panel
WARNING:Ifyousmellgasintheapplianceareaornearthefloor(PROPANEISHEAVIERTHANAIRANDHENCESETTLESONTHEFLOOR),stopandfollowtheinstructionsonthefrontcoverofthismanual.Sincepropanecanaccumulateincon-finedareas,extracareshouldbetakenwhenlightingpropaneheaters.
ATTENTION:Donotusetheheaterbelow40°F(4°C)temperaturewithoutadequatetemperatureprotection.
WARNING:Donotingestalcoholordrugsduringuseorpriortousingpool,spa,orhottub.Ingestionofsuchintoxicantscancausedrowsiness,whichcanleadtounconsciousness,andsubsequentlyresultindrowning.
4. CHLORINATOR INSTALLATION Chlorinatorsmustbeinstalleddownstreamoftheheater,andacheckvalvemustbeinstalledbetweentheheaterandchlorinatortopreventhighchemicalconcentrationsfrombackflowingintotheheater.Makesureyourpipingarrangementmeetsthechlorinatorinstallationrequirementsshownintheinstallationmanualonpage26.
5. BYPASSUntilwaterchemistryisproperlybalanced,andifyourpipinghasabypassvalveinstalledfortheheater,openthebypasssothatcorrosiveandpotentiallydamagingwaterwillnotflowthroughtheheaterandthere-foretheheatexchanger.Closethebypassvalveoncethewaterisproperlybalanced.Failuretoclosethebypassvalvewhenattemptingtooperatetheheaterwillresultinextensivedamagetotheheatexchanger.Ensurewaterflowthroughtheheaterisrestoredbeforeoperatingtheheater.Abypassfeatureisalsoadvanta-geousforserviceneedsandfortheabilitytoremovetheheaterfromthewaterpathwhennotheating.Refertopage25intheinstallationmanualforfurtherinformation.
HEATER OPERATION:Fulllightingandshutdowninstructionsareincludedonthelighting&operatinginstructionslabelaffixed
totheinsideofthefrontaccesspanel.SeeFigure1forthelocationofthislabelandthekeypad.SeeFigure2forthelabel.
Figure1:Keypadandlabellocations
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Figure2:Lighting&OperatingInstructionslabel
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TEMPERATURE ADJUSTMENTThispoolheaterisequippedwithadigitalthermostatwhichallowstheusertoselectthedesiredwater
temperature.Theheaterwillthenfunctionautomaticallytomaintainthedesiredtemperature.Theheaterhas3modesofoperation:
1. STANDBY:inthismode,theheaterwillnotfunctiontoheatthewater.2. SPA:inthismode,theheaterwillautomaticallyfunctiontomaintainthewatertemperaturesettingfor
SPAmode.3. POOL:inthismode,theheaterwillautomaticallyfunctiontomaintainthewatertemperaturesetting
forPOOLmode.UsetheMODEbuttontochangemodes.Theindicatorlightswillilluminatetoshowwhichmodethe
heateriscurrentlyin.Eachmodehasitsowntemperaturesetting,allowingtheusertohave2individualpre-settemperaturesettings.ToadjustthetemperaturewhileinSPAorPOOLmode,usetheUPandDOWNbuttons.Thenumericdisplaywillflashtoindicatethetemperaturesettingisbeingdisplayed/adjusted.Whenthenumericdisplayisnotflashing,theactualwatertemperatureisbeingdisplayed.ThetemperaturesettingsforbothSPAandPOOLmodesareinitiallysetatthefactoryto65°F.TheminimumallowedsettingsforSPAandPOOLmodesareboth65°F.ThemaximumallowedsettingsforSPAandPOOLmodesareadjustableupto104°Fusingthetemperaturelockoutfeature(seenextsection).
AfterselectingSPAorPOOLmodeoradjustingthetemperaturesetting,itisnormalfortheheatertodelayupto10secondsbeforetheheaterstartsoperating.Thisdelayisaninternalself-testoftheheater.Onoccasion,thenumericdisplaymayshowadiagnosticerrorcode;refertolistofdiagnosticerrorcodesinFigure4.PressingtheMODEbuttontocycletoSTANDBYandbacktoSPAorPOOLwillclearadiagnosticerrorcode.Whenclearingadiagnosticerrorcodethisway,itisnormalfortheheatertodelayupto5secondsbeforeresumingnormaloperation,assumingthediagnosticerrorcodedoesnotre-appear.
diagnostic error code this way, it is normal for the heater to delay up to 5 seconds before resuming normal operation, assuming the diagnostic error code does not re-appear. Figure 3: User interface keypad
TEMPERATURE LOCK-OUT The digital thermostat in this pool heater allows the user to lock the maximum temperature setting allowed. This feature is useful for preventing unauthorized users from manually adjusting the temperature settings higher than desired. On a new heater, the maximum allowed temperature lock settings are initially set at the factory to 90°F for POOL mode, and 104°F for SPA mode. To adjust these settings, use the following procedure:
1. Use the MODE button to put the heater in STANDBY mode. 2. Press and hold both the UP and DOWN buttons at the same time. 3. After 3 seconds, the thermostat enters maximum temperature lock adjustment mode. 4. The SPA indicator light illuminates and the numeric display shows the current SPA mode
maximum temperature lock setting. Both the SPA indicator light and the numeric display flashes rapidly when in adjustment mode.
5. Use the UP and DOWN buttons to set the desired maximum temperature lock setting. When finished, press the MODE button.
6. The POOL indicator light illuminates and the numeric display shows the current POOL mode maximum temperature lock setting. Both the POOL indicator light and the numeric display flashes rapidly when in adjustment mode.
7. Use the UP and DOWN buttons to set the desired maximum temperature lock. When finished, press the MODE button.
8. The heater will return to STANDBY mode.
Numeric Display
Buttons Indicator Lights
Figure3:Userinterfacekeypad
12
TEMPERATURE LOCK-OUT:Thedigitalthermostatinthispoolheaterallowstheusertolockthemaximumtemperaturesettingallowed.
Thisfeatureisusefulforpreventingunauthorizedusersfrommanuallyadjustingthetemperaturesettingshigherthandesired.Onanewheater,themaximumallowedtemperaturelocksettingsareinitiallysetatthefactoryto90°FforPOOLmode,and104°FforSPAmode.Toadjustthesesettings,usethefollowingprocedure:
1. UsetheMODEbuttontoputtheheaterinSTANDBYmode.2. PressandholdboththeUPandDOWNbuttonsatthesametime.3. After3seconds,thethermostatentersmaximumtemperaturelockadjustmentmode.4. TheSPAindicatorlightilluminatesandthenumericdisplayshowsthecurrentSPAmodemaximum
temperaturelocksetting.BoththeSPAindicatorlightandthenumericdisplayflashesrapidlywhenin adjustmentmode.
5. UsetheUPandDOWNbuttonstosetthedesiredmaximumtemperaturelocksetting.Whenfinished, presstheMODEbutton.
6. ThePOOLindicatorlightilluminatesandthenumericdisplayshowsthecurrentPOOLmodemaximum temperaturelocksetting.BoththePOOLindicatorlightandthenumericdisplayflashesrapidlywhenin adjustmentmode.
7. UsetheUPandDOWNbuttonstosetthedesiredmaximumtemperaturelock.Whenfinished,pressthe MODEbutton.
8. TheheaterwillreturntoSTANDBYmode.
FAHRENHEIT VERSUS CELSIUS:ThetemperaturecanbedisplayedinFahrenheitorCelsius.TOchangethedisplay,usethe“MODE”button
toplacetheheaterin“STANDBY”.Thenpressandholdthe“UP”and“MODE”buttonsuntilthedisplayshowsthe°F/°Cselection.Pressthe“DOWN”buttontotogglebetweenselections.Toaccepttheselection,pressthe“MODE”button.Iftheuserdoesnotact,theselectionwillbeautomaticallyacceptedafter60seconds.
WINTERIZATION:Inmoderateclimates,theheatercancontinuetooperateduringshort-termcoldspells.Donotusethe
heatertomaintainthewatertemperaturejustabovefreezingorforfreezeprotection.Caremustbetakentoavoidfreeze-upintheheater.Whenitisusedduringfreezingweather,thepumpmustruncontinuously.Theheaterisnotwarrantedagainstfreeze-ups.Inregionswherefreezingtemperaturesareencountered,allwatermustbedrainedfromtheheaterwhenitisoutofservice,topreventdamagetotheheaterandpiping.Drain-ingtheheatexchangerisrecommendedaspartoftheseason’sshutdownprocedures.
SPRING START-UP – CONSULT A PROFESSIONAL:1. Inspectandcleantheheater,beingsuretheheaterisfreeofleavesanddebrispriortostartup.2. Besureinletandoutletpipingareproperlyattachedtotheheaterandthedrainvalveisclosed.3. Turnthefiltrationsystempump“ON”andallowthesystemtorunlongenoughtopurgealltheair
fromthelines.4. Turnthegassupplytotheheater“ON”.5. Setthetemperaturecontrolusingthekeypadto“POOL”or“SPA”andadjustthesetpointtothe
desiredtemperaturesetting.6. Ifoperatingdifficultiesareencountered,contactaqualifiedservicecompanyforassistance.
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Figure4:ERROR CODES
ERROR CODES: Figure4liststheerrorcodesthatmaybedisplayedontheheaterdisplayboard. Contactaqualifiedservicecompanyforassistance.
Code Description Information
bD Internalfault/power-uperror
Oninitialtrialforignition.Automaticresetisimmediateoncethegasvalverelaycheckresultsareacceptable.
bDGasvalvesensedas“ON”error
Ifvalveisopenwhenitshouldbeclosedtheheaterwillshutdownandgointolockout.Blowerwilloperateuntilerrorconditioniscorrected.Automaticrestart2minutesaftererroriscorrected.
bDGasvalvesensedas“OFF”error
Ifvalveisclosedbutflameissensedtheblowerwillrunfor5sthenstartanewignitionsequence.Iferroroccurs10timesduringacallforheatthecontrolwillgointolockout.Automaticresetis60minutes.
bD Dataretrievalerror Ifcontrolinputdataiscorruptedtheheaterwillshutdownandgointolockout.
HFFlamepresentwithgasvalve“OFF”error
Ifflameissensedwiththegasvalveoffthecontrolwillgointolockout.Theblowerwillrununtilerrorconditioniscorrected.Whencorrected,controlwillrunblowerfor5sthenautomaticallyrestartafter2minutes.
PF Electricalsupplywiringerror
Thiscodewilldisplayif120Vpolarityisreversed,lowvoltageisdetected,orifthegroundpathisnotsufficient.Resetisimmediateaftererroriscorrected.
AOBlowervacuumswitchopenerror
Iftheblowerproverswitchdoesnotcloseaftertheblowerstartsthecontrolwillstoptheignitiontrialgointolockout.Theblowerwillcontinuetorun.Automaticresetisimmediateaftertheswitchcloses.
AO
Blowervacuumswitchopenwhenexpectedclosederror
Iftheblowerproverswitchopensunexpectedlyduringoperationthecontrolwillshutdownandattempttore-light.Iftheswitchdoesnotcloseaftertheblowerstartsthecontrolwillgointolockoutwiththeblowerrunning.Automaticresetisimmediateaftererroriscorrected.
AOBlowervacuumswitchopenduringpost-purgeerror
Iftheblowerproverswitchopensduringthepostpurgecycle(heaterisnotfir-ing)thecontrolwilldisplaytheerrorcode.Thepost-purgecyclewillbecom-pletedoncetheblowerproverswitchcloses.
ACBlowervacuumswitchclosedwhenexpectedopenerror
Iftheblowerproverswitchisclosedbeforeblowerstart-upthecontrolwillnotstarttheblower.Automaticresetisimmediatewhentheswitchopens.
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14
Figure4:ERROR CODES(continued)
Code Description Information
IOIgniteropenerror Ifthecontrolisnotinlockoutandsensesthattheignitercircuitisopenwhenthe
blowerisrunningthecontrolwillturnofftheblowerandgointolockout.Auto-maticrestart2minaftererroriscorrected.
SF
Thermistorerror Anexcessivetemperaturedifferencebetweenthetwothermistors(5°Formore)oran“outofbounds”conditiononbothsensors(lessthan10°Forgreaterthan180°F)willresultintheerrorcode.Automaticrestartis2minutesaftertheerroriscorrected.
HS
WaterTemperatureSensingError
A)Inletwatertemperaturesensorisreportingatemperatureinexcessof104°F.Normaloperationresumes2minutesafterinletwatertemperaturesensorreportstemperaturesof104°Forless.Thiserrorfunctionsinbothnormalandremotethermostatmodes.
or
B)Inletwatertemperaturesensorisreportingatemperaturechangeataratefasterthan6°Fin60seconds,indicatingapotentiallydamaginglowwaterflowconditon.Normaloperationresumeswhentemperaturesstabilize.Ifthiscondi-tionisdetected3times,theheaterwilllock-outuntiltheelectricalpoweriscycledoffandbackon.
SbKeypadbuttonstuckclosederror
Ifoneofthekeypadbuttonsisclosed(orpressed)formorethan30stheerrorcodewillbedisplayedbutthecontrolwillcontinuetofunction.Theerrorcodewillbeclearedwhentheconditioniscorrected.
IF Ignitionfailureerror Ifthecontrolexceedsthemaximumnumberofignitionretriesorrecyclestheheaterwillshutdownandgointolockout.Automaticresetis60minutes.
CE
Communicationerror Ifcommunicationbetweentheignitionboardandthedisplayboardisnotestab-lishedwithin3sofpower-upanerrorwillbedisplayed.Aftercommunicationisestablished,ifitislostfor30s,theerrorwillbedisplayed.Theerrorcodewillbecleareduponavaliddataexchangebetweenboards.
LOLimitstringopenerror Ifthelimitstringopenstheheatershutsdownandgoesintolockout.Automatic
restartis2minutesaftertheerrorconditioniscorrectedandthelimitstringcloses.Seebelowformoredetail.
EEEEPROMERROR Anerrorwasdetectedintheignitioncontrolcircuitboard.
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15HAYWARD POOL HEATER CERTIFICATE OF LIMITED WARRANTY
Limitedheaterwarranty:TERMSANDCOVERAGE:Wewarrantourpoolheatertobefreefromdefectsinworkmanshipandmateri-alsundernormaluseandservice.PursuanttothiswarrantyandsubjecttotheConditionsandExceptionsindicatedbelow: 1.Wewillreplace(costoffreight,installation,costoffuel,andservicelaboratuser’sexpense)with
theprevailingcomparablemodel,or,atouroption,repairanypool/spaheaterthatleaksundernor-maluseandservicewithinoneyearfromthedateoforiginalinstallationforallusers.
2.Inaddition,wewillreplace(costoffreight,installation,costoffuel,andservicelaboratuser’sexpense)or,atouroption,repairanypartorpartsofthepool/spaheaterwhichmalfunctionsundernormaluseandservicewithinoneyearfromthedateoforiginalinstallationforallusers.
LIMITATION ON IMPLIED WARRANTIES:WEARENOTLIABLEFORANYCONSEQUENTIALDAMAGESFORBREACHOFANYWRITTENORIMPLIEDWARRANTYOFTHISPRODUCT.Im-pliedwarranties,includingtheWARRANTYofMERCHANTABILITYandallotherimpliedwarrantiesthatmayarisefromcourseofdealingorusageoftradeimposedonthesaleofthisheaterunderlawsofthestatearelimitedindurationtothetermofone(1)yearforallusers.Therearenowarrantieswhichextendbeyondthedescriptiononthefacehereof.Weshallnotinanyeventbeheldliableforanyspecial,indirect,orconse-quentialdamages.
EXPENSE OF DELIVERY AND INSTALLATION:Eachpoolheaterorreplacementparttobefurnishedunderthiswarrantyshallbefurnishedatournearest
distributioncenter.Weshallnotpay,norberesponsibleforshippingordeliverychargestotheplaceofinstal-lation,norforlaborchargesorothercostsofremovalorinstallation.Everydefectiveheaterorpartreplacedunderthiswarrantyshallbecomeourproperty,andassuch,mustbereturnedtoourdistributioncenterwithtransportationchargespaidbytheuser.Anyreplacementpoolheaterfurnishedunderthiswarrantyshallre-maininwarrantyonlyfortheunexpiredportionofthiswarranty.
CONDITIONS AND EXCEPTIONS:Thiswarrantyappliesonlytothepool/spaatitsoriginalplaceofinstallationandonlyfortheoriginal
owner.Itdoesnotapplyifthepoolheaterisinstalledinviolationofanyapplicablecodeorordinance,orisnotinstalled,operatedandmaintainedinaccordancewithourinstructions,orismisused,damagedbyac-cident,weather,actofGod,freezing,watervoidand/orexcesspressure,alteredordisconnected.Itdoesnotapplywithrespectto: 1.AheaternotequippedwithCertifiedC.S.A.limitcontrolsorequivalentpressurereliefvalve. 2.Aheateroperatedwithsettingsinexcessof,and/orwithfuelnotconformingtothoseshownonrat-
ingplate; 3.Aheateronwhichtheserialnumbershavebeenaltered,defaced,orremoved. 4.Leaksarisingfromdefectiveinstallation; 5.Productionofnoise,odors,ordiscolored(rusty,etc.)water; 6.Leakagesubstantiallycontributedtobysediment,limeprecipitateand/orhigherthannormaldis-
solvedsolids(pHabove7.8)inthetank,coppertubes,orwaterways; 7.Leakagecausedsubstantiallycontributedtobycorrosiveelementsintheatmosphere(suchasthe
storageofchlorineorotherchemicals); 8.Leakagecausedsubstantiallyorcontributedtobycorrosivepoolwaterinanacidcondition(pHbelow7.2); 9.Damagecausedsubstantiallyorcontributedtobyanexternalsourceofenergy; 10.Apool/spaheaterisawatercontainingdevice.Leakageofwaterfromthisdevicecanbeexpected
atsometimeduetomalfunctionorthelimitationsoftheservicelifeofvariouscomponents.
(CONTINUED ON PAGE 16)
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16
Donotinstallthisproductwheresuchleakagecancausedamage.MANUFACTURERISNOTRESPON-SIBLEORLIABLEFORANYCOSTSINCURREDBYSUCHDAMAGE.
IN NO CASE ARE WE TO BE HELD LIABLE FOR DAMAGETO SURROUNDING AREA OR PROPERTYCAUSED BY LEAKAGE OR MALFUNCTION.
HOW TO CLAIM UNDER THIS WARRANTY: Theoriginalowner,upondiscoveringthedefect,mustpresenttheattachedcompletedwarrantyclaimcard
withproofofpurchaseeithertothedealerornotifytheCompanyinwritingateitheraddress:
HAYWARD POOL PRODUCTS, INC.620 DIVISION ST.ELIZABETH, NJ 07207
OR
HAYWARD POOL PRODUCTS, INC.2875 POMONA BOULEVARDPOMONA, CA 91768
Uponreceiptofsuchnotificationweshalldecidewhethertorepairsuchpartsorreplaceanypoolheater,reservingatalltimestherighttoinspectinordertoverifyanyclaimeddefect.Wealsoreservetherighttohaveourrepresentativesmakeanyinspections,repairs,ortofurnishreplacements.ThiswarrantyisintendedasalegallybindingobligationoftheCompany,enforceableinthecourts.Thiswarrantymaygiveyouspe-cificlegalrightswhichmayvaryfromstatetostate.
LIMITATION ON LIABILITY: Allintendedrepresentationshavebeenexpresslysetforthinthisdocument.Thiswarrantymaynotbe
extendedbyoraloranyotheradditionalrepresentations,writtensalesinformation,drawings,orothermal-function,isstrictlylimitedtorepairorreplacementofthedefectiveheaterorpart,asprovidedhereinandtheCompanyisnotresponsiblehereunderforincidentalorconsequentialorincidentalcostsordamages.Thecompanyneitherassumes,norauthorizesanypersonorfirmtoassumeforus,anyfurtherliabilityorobligationinconnectionwiththesale,installation,use,maintenance,orexistenceoftheheater.SAFETYWARNING:Poolheatersareheatproducingappliancesandtoavoiddamageorinjuryintheeventofpos-sibleoverheatingoftheouterjacket(1)nomaterialsshouldbestoredagainstthejacketand(2)careshouldbetakentoavoidunnecessarycontact(especiallybychildren)withthejacket.Whenlightingagasheater,thelightinginstructionsmustbefollowedexactlytoprevent“flashback”ofexcessgasintheheater.Electronicignitionheatersandelectricheatersmusthavethepowershutoffwhenmakingadjustmentsto,servicing,orcomingintocontactwiththeheater.UNDERNOCIRCUMSTANCESSHOULDFLAMMABLEMATERI-ALS,SUCHASGASOLINEORPAINTTHINNERS,BEUSEDORSTOREDINTHEVICINITYOFTHEHEATERORINANYLOCATIONFROMWHICHFUMESCOULDREACHTHEHEATER.Foryourcomfort,enjoymentandsafety,pleasereadtheenclosedoperatinginstructionscarefully.
HAYWARD POOL HEATER CERTIFICATE OF LIMITED WARRANTY (CONTINUED)
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