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3-90-233R23_10/13
Contact your local dealer with questions on installation, operation or service.
SAFETY NOTICEPlEASE rEAd ThIS ENTIrE mANuAl bEFOrE YOu INSTAll ANd uSE YOur NEw bOIlEr. FAIlurE TO FOllOw INSTruCTIONS mAY rESulT IN PrOPErTY dAmAgE, bOdIlY INjurY, Or EvEN dEATh.FOr rESIdENTIAl uSE IN ThE u.S. ANd CANAdA. IF ThIS PEllET bOIlEr IS NOT PrOPErlY INSTAllEd, A hOuSE FIrE mAY rESulT. FOr YOur SAFETY, FOllOw INSTAllATION dIrECTIONS. CONTACT lOCAl buIldINg Or FIrE OFFICIAlS AbOuT rESTrICTIONS ANd INSTAllATION INSPECTION rEQuIrEmENTS IN YOur ArEA.CONTACT YOur lOCAl AuThOrITY (SuCh AS muNICIPAl buIldINg dEPArTmENT, FIrE dEPArTmENT, FIrE PrEvENTION burEAu, ETC.) TO dETErmINE ThE NEEd FOr A PErmIT.CETTE guIdE d’uTIlISATION EST dISPONIblE EN FrANCAIS. ChEZ vOTrE CONCESSIONNAIrE dE hArmAN
SAvE ThESE INSTruCTIONS
Installation & Operating manual
model(s):HydroFlex 60 Pellet Boiler
NOTICE: SAVE THESE INSTRUCTIONS
hot glass will cause burns.• Donottouchglassuntilitiscooled• NEVERallowchildrentotouchglass• Keepchildrenaway• CAREFULLYSUPERVISEchildreninsameroomas
stove.• Alertchildrenandadultstohazardsofhightemperatures. high temperatures may ignite clothing or other
flammable materials.• Keepclothing,furniture,draperiesandotherflammable
materialsaway.
hOT SurFACES!
Glassandothersurfacesarehotduringoperation and cool down.
WARNING!
To obtain a French translation of thismanual, pleasecontactyourdealerorvisitwww.harmanstoves.com
Pourobtenirunetraductionfrançaisedecemanuel,s’ilvous plaît contacter votre revendeur ou visitezwww.harmanstoves.com
NOTE
2 3-90-233R23_10/13
hF60 Parts
HopperLid
OutsideAirKnockout(either side)
BoilerDrain(EitherSide)
HeatExchangeCleanout Cover
FluePipe-3”PelletVent
CombustionBlower
Temperature/PressureGauge
PressureReliefValve
FireboxDoor
Control Board
CombustionBlowerCover
CircuitBreaker
PowerCord
HeatingSystemSupply&Return(either side)
RemoteZoneControl/OATSensorTerminal
FireboxDraftTestPort
LevellingFeet
SideAccessPanel
1-Controlled&1-Un-controlled120VACOutlets
3
3-90-233R23_10/13
Pleasereadthisentiremanualbeforeyouinstallanduseyournewboiler.Failuretofollowinstructionsmayresultinpropertydamage,bodilyinjury,orevendeath.
SAvE ThESE INSTruCTIONS
hearth & home Technologies352MountainHouseRoad
Halifax,PA17032
Table of Contents
Options 4
Installation 5 venting 8 Plumbing 13 Electrical 19
Operation 25
maintenance 33
Troubleshooting 37
Specifications 38
wiring diagram 39
warranty 40
Testing label 42
Service Parts 43
Start-up Quick reference back Cover
= Contains updated information
harman Central heating Appliances are built and tested to be complete home heating solutions. As with any Central heat system, a backup heating system may be required in the event of power outages or during appliance service or maintenance.
dANgEr: rISk OF FIrE Or ExPlOSION - dO NOT burN gArbAgE, gASOlINE, drAIN OIl Or OThEr FlAmmAblE lIQuIdS IN ThIS APPlIANCE.wArNINg: rISk OF FIrE- dO NOT OPErATE wITh FuEl lOAdINg
Or ASh rEmOvAl dOOrS OPEN.- dO NOT STOrE FuEl Or OThEr
COmbuSTIblE mATErIAl wIThIN mArkEd INSTAllATION ClEArANCES.
- INSPECT ANd ClEAN ENTIrE vENTINg SYSTEm INCludINg All FluES ANd ChImNEY rEgulArlY.
4 3-90-233R23_10/13
Options
Inlet Cover part# 1-10-09542
DirectVentWallPassthroughItem#1-10-677177providesforsafepassingof the 3” or 4” pellet vent pipe through anoutsidewall,whileprovidingtheattachmentforoutsideair.Noextraholesneeded.
Standardmethodof attachingoutsideair.Besuretousetheinletcovertopreventbirdsand/orrodents fromentering the intakepipe.Thismethodrequiresaholetotheoutside,separatefromtheventpassage.
Outside Air Components
water Piping Supports- Item#2-00-232044B,securestotheboilerand gives the support needed for theexpansiontankandcirculator,whilekeepingthemataworkabledistancefromtheboiler.
Atmospheric Conversion-Item #1-00-232200, provides auto-matic fill, and converts the heatingsystem plumbing from pressurizedto a zero pressure system.Allowsfor installation into more placeswhere codes and standards restrict pressurizedsystems.
bulk Storage hopper-Item#1-00-73450,with1500lbpelletcapacity, it will automatically re-filltheunithopperwhenitfallsbelowacertain level.
5 3-90-233R23_10/13
1. Install3/4”MPTboilerdraininthefittingasshown.Eithersidecanbeutilized.Note:Ifusingthesupplyandreturnoneachside,eitheroneofthereturnsisgoingtoneedthe drain valve incorporated.
Note: Use Teflon pipe thread sealant or Teflon tape on All threads before connections are made.2. Installthe1/2”MPTtemperature/pressuregaugeinfitting
where shown.3. Locate and install the outside air temperature sensor.
LocationofthissensorshouldbeontheNorthsideofthehomeorbuildingandoutofdirectsunlight.Useacat3cableor18-2thermostatwiretoattachthesensortotheterminalslocatedbesidethecontrolboard.Thewirescanbeconnectedtothesensorwithwirenutsorbuttspliceconnectors.
Installation
boiler kit materials: (refer to page 3)Listofitemsshippedwiththeunit.
1-3/4”BoilerDrain1-3/4”SafetyReliefValve1-1/2”DualTemperature/PressureGauge1-OutdoorAirSensor2-PipingSupportBrackets1-ScraperTool4-1½”LevellingFeet.(page7)
Preparation For Installation:
Attach OutsideAirSensorHere
Bolt-DownBrackets:Usethebracketsfromtheoriginal packaging and atleast4bolts(notsupplied)to secure the unit in its permanentlocation.Recommended for all in-stallations.
Note:It is recommended that thelevelling feet be installed inall installations. The air space provided will help to prevent condensationortrappedmois-turewhichmayleadtorustonthebottomoftheunit.Thefeetcanbeadjustedusinga7/16”openendwrench.
6 3-90-233R23_10/13
Placement and System design:Thefirstthingthatneedstobedoneisdecidingwhereandhowtheboilerwillbeinstalled.Things that need to be taken into consideration are theintendeduseoftheboiler.Forexample,istheboilergoingtobeusedasasecondaryorbackupheatingsystem?Ifitistobeusedinconjunctionwithanexistingoilorgasboilersystemwillitbepipedinparallelorinseries?Theanswerstotheseandotherquestionscanbedeterminedbytalkingto your certified dealer or a qualifiedHVACor plumbingcontractor.Thiswillensure that theboiler is installedandpipedtobestaccommodateyourneedsandexpectations.Muchconsiderationmustbegiventotheventing.Duetolowexhaustgastemperatures,theboilershouldbeplacedwheretheventingsystemcanbeasshortaspossible.Payparticularattention to electrical connectionneedsand combustible/serviceclearancerequirements.Aftertheboilerissetintoplacetheventingcanbeinstalled.Makesureanyexhaustingdevicesorappliancesusedintheareaareinstalledsoasnottocreatenegativepressureintheroomwheretheboilerislocated.Thisboilermustnotbeinstalledinanareaorroomwherechemicalsorsolventsareusedorstoredinquantitiesabovethatofnormaluse.
Installation
Floor Protection: The striped area indicates theminimum required floorprotection area if the boiler is going to be placed on acombustible floor.Special Note: When installing on a protected floor, the levelling feet need to be adjusted so that the bottom of the unit is 1¼ inches off the floor protector (see illustration below). Thisboilerrequires46⅞”X29⅛”(48⅞X29⅛inCanada)ofnoncombustiblefloorprotectionasshownabove.16”(US)or18”(Canada)ofthefloorprotectionmustbeinfrontoftheboilerasshown,with6”extendingoneitherside.CSA/CANB366.1requiresfloorprotectionextending2”(50mm)underhorizontalsectionofchimneyconnector.Floorprotectionmustbeaminimumof26gaugesheetmetal.
Minimumnon-combustiblefloorprotectionarea
Levellingfeetmustbeadjustedtogive1¼inofclearancewheninstallingboileronaprotectedcombustiblefloor.
Note:Itisrecommendedthatthelevellingfeetbeinstalledinallinstallations. The air space provided will help to prevent condensationortrappedmoisturewhichmayleadtorustonthebottomoftheunit.Thefeetcanbeadjustedusinga7/16”openendwrench.This appliance is also approved for installation into a shop.
6” [1
52.4
mm
]
16” [406.4mm]US18”[457.2mm]CAN
29 1
/8” [
739.
78m
m]
46 7/8” [1190.63mm]US48 7/8” [1241.43mm]CAN
NON-COMBUSTIBLEFLOOR PROTECTION
46 7/8” [1190.63mm]US48 7/8” [1241.43mm]CAN
29 1
/8” [
739.
78m
m]
7 3-90-233R23_10/13
Installation
A
bC
d
minimum Clearances To Combustible materialsSidewall To Appliance A 6” (152 mm) mur latéral à l’Appareilbackwall To Appliance b 6” (152 mm) mur Arrière à l’AppareilStove Top To Ceiling C 16” (406 mm) haut du Poêle au PlafondStove Front To Combustibles d 48” (1219 mm) des Combustibles au devant du PoêleCombustibles To Pellet vent 3” (76 mm) matériaux Combustibles au Conduit de Fuméeminimum Alcove height 72” (1829 mm) hauteur de l’Alcôveminimum Alcove width 48” (1219 mm) largeur de l’Alcôveminimum Alcove depth 60” (1524 mm) Profondeur de l’Alcôve
wArNINg! rISk OF FIrE! Hearth&HomeTechnologiesdisclaimsanyresponsibilityfor,andthewarrantyandagencylistingwillbevoidedbythefollowingactions:dO NOT:• Installoroperateadamagedappliance• Modifytheappliance• InstallotherthanasinstructedbyHearth&HomeTechnologies• Operatetheappliancewithoutfullyassemblingallcomponents• Overfiretheappliance• InstallanycomponentorpartnotapprovedbyHearth&HomeTechnologiesImproperinstallation,adjustment,alteration,service,ormaintenancecancauseinjuryorpropertydamage.Forassistanceoradditionalinformation,consultaqualifiedinstaller,serviceagencyoryourdealer.
8 3-90-233R23_10/13
V =Vent Terminal A =Air Supply Inlet =Area where termination is mot permitted
Door
Sidewalk
FixedClosed
Openable
Openable FixedClosed
Inside CornerDetail
Porch orOpenable
Deck or Fixed
requirements for Terminating the ventingWARNING:Ventingterminalsmustnotberecessedintoawallorsiding.NOTE:OnlyPLventpipewallpass-throughsandfirestopsshouldbeusedwhenventingthroughcombustiblematerials.NOTE:Always take into consideration the effect theprevailingwinddirectionorotherwindcurrentswillcausewithflyashand/orsmokewhenplacingthetermination.In addition, the following must be observed:A.Theclearanceabovegrademustbeaminimumof12”.B.Theclearancetoawindowordoorthatmaybeopened
must be aminimumof 48” to the side, 48” below thewindow/door,and12”abovethewindow/door.
C.A 12” clearance to a permanently closedwindow isrecommendedtopreventcondensationonthewindow.
D.Theverticalclearancetoaventilatedsoffitlocatedabovetheterminalwithinahorizontaldistanceof2feet(60cm)fromthecenter-lineoftheterminalmustbeaminimumof18”.
E.Theclearancetoanunventilatedsoffitmustbeaminimumof12”.
F.Theclearancetoanoutsidecorneris11”fromcenterofpipe.
G.The clearance to an inside corner is 12”. If you see deposits developing on the wall, you may need to extend this distance to accommodate your installation conditions.
H.Aventmustnotbeinstalledwithin3feet(90cm)aboveagasmeter/regulatorassemblywhenmeasuredfromthehorizontalcenter-lineoftheregulator.
I.Theclearancetoserviceregulatorventoutletmustbeaminimumof6feet.
J.Theclearancetoanon-mechanicalairsupplyinlettothebuildingorthecombustionairinlettoanyotherappliancemustbeaminimumof48”.
K.Theclearancetoamechanicalairsupplyinletmustbeaminimumof10feet.
L.Theclearanceaboveapavedsidewalkorapaveddrivewaylocatedonpublicpropertymustbeaminimumof7feet.
M.Theclearanceunderaveranda,porch,deckorbalconymustbeaminimumof12inches. (See b. also)
NOTE: The clearance to vegetation and other exteriorcombustiblessuchasmulch is36”asmeasuredfromthecenteroftheoutletorcap.This36”radiuscontinuestogradeoraminimumof7feetbelowtheoutlet.CertainCanadianandorLocalcodesorregulationsmayrequiredifferentclearances.A vent shall not terminate directly above a sidewalk orpaveddrivewaywhichislocatedbetweentwosinglefamilydwellingsandservesbothdwellings.Onlypermitted ifveranda,porch,deck,orbalcony is fullyopenonaminimumof2sidesbeneaththefloor.
NOTE: where passage through a wall, or partition of combustible construction is desired, the installation shall conform to CAN/CSA-b365. (if in Canada)
Fig. 2
venting
9 3-90-233R23_10/13
10
Total Lineal Feet Combined Should Not Exceed 18' asmeasured from the outlet.
0
2
6
4
8
68 4 2
5
Altitude in Thousands of Feet
10
Maximum Horizontal Run 8'
10
5
7
6
9
8
18
15
4
The Total Lineal Feet Decreases as the Altitude Increases
ventingUseonly3”pelletventpipetoventyourpelletboiler.A combustion blower is used to extract the combustiongasesfromthefirebox.ThiscreatesanegativepressureinthefireboxandapositivepressureintheventingsystemasshowninFig.4.Thelongertheventpipeandmoreelbowsusedinthesystem,thegreatertheflowresistance,andthegreaterthechanceforcreosoteaccumulation.Becauseofthesefactswerecommendusingasfewelbowsaspossibleand18feetorlessofventpipe.Themaximumhorizontalrunshouldneverexceed8feet.Be sure to use wall and ceiling pass through fittings (which are approved for pellet vent pipe ) when going through combustible materials. Besuretouseastartingcollartoattachtheventingsystemtothestove.The starting collar must be sealed to the stove flue collar with high temp silicone caulking or aluminum tape, and screwed into the units’ flue collar in a minimum of three (3) places.due to low exhaust temperatures, increasing the diameter of the venting or exceeding the recommendations of the venting graph, is strongly discouraged.
Fig. 4
12”
36”
-
+
vent Pipe3” pellet vent pipe (also known as “L or PL” vent) isconstructed of two layers with air space between thelayers. This air space acts as an insulator and reduces the outsidesurfacetemperaturetoallowaminimumclearancetocombustiblesaslowas1inch.InCanadatheminimumclearancetocombustiblesis3inches.Checkwiththeventingmanufacturertobecertainofspecifiedclearances.Thesectionsofpipelocktogethertoformanairtightsealinmostcases;however,insomecasesaperfectsealisnotachieved.Forthisreasonandthefactthattheunitoperateswith a positive vent pressure, we specify that all joints within the structure should be secured with at least 3 screws, and sealed with silicone caulking.
venting
Fig. 3
Creosote - Formation and Need for removal -Whenwoodisburnedslowly,itproducestarandotherorganicvapors,whichcombinewithexpelledmoisturetoformcreosote.Thecreosotevaporscondenseintherelativelycoolchimneyflueofaslow-burningfire.Asaresult,creosoteresidueaccumulatesonthefluelining.Whenignited,thiscreosotemakesanextremelyhotfire.Thepelletventpipeshouldbeinspectedatleasttwicemonthlyduringtheheatingseasontodetermineifacreosotebuilduphasoccurred.Ifcreosotehasaccumulateditshouldberemovedtoreducetheriskofachimneyfire.Guidance on minimizing creosote formation and the need for periodic creosote removal:Thechimneyshouldbeinspectedduringtheheatingseasontodetermineifacreosotebuild-uphasoccurred.Ifasignificantlayerofcreosotehasaccumulated,1/8”(3mm)ormore,itshouldberemovedtoreducetheriskofachimneyfire.
NOTE: Use only 3” diameter type “L” or “PL” venting system. Be sure to inspect and clean exhaust venting system frequently.
10 3-90-233R23_10/13
Theminimumventconfigurationisa90o or Tee on a starter collaranda24”lengthhorizontalthroughanexteriorwall.Acapontheendshoulddirectthefluegasesdownandawayfromthestructure.SeeFig.5.Themaximumhorizontal length is 8 feet.The minimumtermination height above the exterior grade is 18”. Themaximumtotallengthofanyconfigurationis18feet*.*(seeventinggraphonpage10forexceptions)NOTE: Cleanout Tee’s should always be used on the transitions to horizontal pipe to allow easy access for cleaning.Theventinggraphallowsforone(1)90deg.orTeefittinginanyconfiguration.Ifmore90’s,T’s,or45’sareneededthetotallengthmustbeadjustedtoallowfortheaddedrestriction.Uptofour(4)additional90’s,Tee’s,orequivalent45’scanbeaddedaslongastheoveralllengthisadjustedinaccordancewiththevalueslistedbelow.(Seetheventinggraphonpage10.)EachVertical----90deg.orTsubtract2.5feetEachVertical----45deg. subtract1.5feetEachHorizontal-90deg.or Tsubtract5.0feetEachHorizontal-45deg. subtract2.5feet
venting
3” Type “L” or “PL” Vent pipe
Thisistheminimumventingconfiguration.NOTE:Astartingcollarisneededinordertoremovetheunits’cleanoutcover.
Fig. 5
Any exterior venting (vent pipe exposed to outside ambient temperatures) should be kept to a minimum, due to potential condensation problems. This is especially important in high humidity-cold weatherclimates,suchasmaritimeareas,lakeshores,andlowriver valleys.
venting Into An Existing Chimney TheboilermaybeventedintoanexistingmasonryorClassAmetalchimney,providingthatthechimneyislessthan20feetabovetheconnector.Aflueliner,nomorethan4-inchdiameter,mustbeinstalled,alongwithaterminationcapandtheproperflashingtosealtheexistingflue.The venting Can Not be installed in a chimney servinganother appliance.The chimney should be cleanedand/or inspected beforeinstallationoftheventliner.Due to low exhaust temperatures, and the increasedpossibilityofcondensationandcreosoteformation,additionalmeasuresmayneedtakentoincreasethefluetemperature.Onesuchmeasurewouldbetoremovethetworear-mostspiralbaffles,abovetheburnpot,fromtheirheatexchangetubes.Althoughsomeefficiencywillbe lost,an increasedfluetemperaturewillresult.The flue liner should be inspected frequently, duringoperation,tomonitoritsperformanceandcleanliness.
Otherexamplesofpossibleinstallationsoftheventing.
12”
36” 12”
36”
NOTE: Use only 3” diameter type “L” or “PL” venting system. Be sure to inspect and clean exhaust venting system frequently.
11 3-90-233R23_10/13
venting Installation
dO NOT INSTAll A FluE dAmPEr IN ThE ExhAuST vENTINg SYSTEm OF ThIS uNIT.
dO NOT CONNECT ThIS uNIT TO A ChImNEY FluE SErvINg ANOThEr APPlIANCE.
INSTAll vENT wAll PASS-ThrOughS AT ClEArANCES SPECIFIEd bY ThE vENT mANuFACTurEr.
INSTAllATION IS TO bE PErFOrmEd bY A QuAlIFIEd INSTAllEr.
NOTE: Use only 3” diameter type “L” or “PL” venting system. Be sure to inspect and clean exhaust venting system frequently.
INSTAllATION IS TO bE PErFOrmEd bY A QuAlIFIEd INSTAllEr.
NOTE: All installation clearances and restrictions must be adhered to.
To reduce probability of reverse drafting during a power failure, hearth & home Technologies strongly recommends:• Installingthepelletventwithaminimumverticalriseof
fivefeet.Preferablyterminatingabovetheroofline.• Installinganoutsideairconnectiontotheappliance.To prevent soot damage to exterior walls, and to prevent re-entry of soot or ash into the home:• Maintainspecifiedclearancestowindows,doorsandair
inlets,includingairconditioners.• Ventsshouldnotbeplacedbelowventilatedsoffits.• Avoidventingintoalcovelocations.• Ventsshouldnot terminateunderoverhangs,decksor
onto covered porches.• Maintain minimum clearance of 12” from the vent
terminationtotheexteriorwall.hearth & home Technologies assumes no responsibility for, nor does the warranty extend to, smoke damage caused by reverse drafting of pellet appliances under power failure conditions.NOTE: Read and follow all of the vent pipe manufacturers instructions on the proper installation and support of the vent pipe. Adhere to all clearances to combustibles.
dANgEr: rISk OF FIrE Or ExPlOSION - dO NOT burN gArbAgE, gASOlINE, drAIN OIl Or OThEr FlAmmAblE lIQuIdS IN ThIS APPlIANCE.wArNINg: rISk OF FIrE- dO NOT OPErATE wITh FuEl lOAdINg Or ASh
rEmOvAl dOOrS OPEN.- dO NOT STOrE FuEl Or OThEr COmbuSTIblE
mATErIAl wIThIN mArkEd INSTAllATION ClEArANCES.
- INSPECT ANd ClEAN ENTIrE vENTINg SYSTEm INCludINg All FluES ANd ChImNEY rEgulArlY.
WARNING!kEEP COmbuSTIblE mATErIAlS SuCh AS grASS, lEAvES, ETC. AT lEAST 3 FEET AwAY FrOm ThE POINT dIrECTlY uNdEr ThE vENT TErmINATION. (bETwEEN ThE vENT ANd ThE grOuNd)
CAUTION!kEEP COmbuSTIblES AwAY
FrOm FluE OuTlET.
12 3-90-233R23_10/13
NOTE: If outside air is installed, the inlet cover should not be placed in an area where drifting of snow or ice will build up, blocking the intake air supply.Hearth&HomeTechnologiesstronglyrecommendstheuseofoutsideairforallpelletboilerapplications.Per national building codes, considerationmust begivento combustion air supply for all appliances in the vicinityofthepelletboiler.Failuretosupplyadequatecombustionair forallappliancedemandsmay lead tobackdraftingofthoseappliances.ConsultwithyourHVACProfessionaltodeterminethatallcombustionairrequirementsaremet.when the appliance is side-wall vented:Theairintakeisbest locatedonthesameexteriorwallas,andlowerthantheexhaustventoutlet.when the appliance is roof vented:Theairintakeisbestlocatedontheexteriorwallorientedtowardstheprevailingwinddirection,duringtheheatingseason.TheOutsideAirIntakePipeisinsidetheRearCoverandtotherightofthefeedermotor.TheflexpipeismadetoslideinsidetheAirIntakePipe. SeeFig.8.Itshouldbeheldintoplacewithsilicone,foiltape,orahoseclamp.(notsupplied)Negative Pressure and Electrical Power FailureToreducetheprobabilityofback-draftingorburn-backinthepelletapplianceduringapowerfailure,theappliancemustbeabletodraftnaturallywithoutexhaustbloweroperation.Negativepressureinthehousewillresistthisnaturaldraftifnotaccountedforinthepelletapplianceinstallation.Heatrisesinthehouseandleaksoutatupperlevels.Thisairmustbereplacedwithcoldairfromoutdoorswhichflowsinto lower levels of the house.Vents and chimneys intobasementsandlowerlevelscanbecometheconduitforairsupply and reverse under these conditions.Theoutsideairsupplywillsupplymostofthedemandsofthepelletappliancetoresistback-drafting,butconsiderationmustbegiventothetotalhousedemand.Itmaybenecessaryto add additional ventilation to the space in which the pellet applianceislocated.ConsultwithyourHVACprofessionaltodeterminetheventilationdemandsforyourhouse.
Inlet Cover part# 1-10-08542
Installation
Fig. 6
Fig. 7
Outside Air Pipe knockout
Feeder Cover
rear Cover
Side Cover
Outside AirAlthoughstrongly recommended, theuseofoutsideair isoptional,exceptwhererequiredbylocalbuildingcodes.Toinstalloutsideair,usemetalflexpipe,part# 1-00-08543(25’roll)SeeFig.6.Thereisabreak-awayholeoneitherrearpanelwhichmustberemovedbeforeconnectingtheflexpipe.SeeFig.7.Thepipeshouldberunoutsideandterminate3feetormorebelowor1footormoretothesideoftheventpipeoutlet.Neverterminatetheoutsideairabovetheventpipeoutlet.Themaximumlengthofthispipeis15feet.Inletcoverpartnumber1-10-08542shouldbeusedtokeepbirds,rodentsetc.outoftheinletpipe.SeeFig.6.
during a loss of electrical power the hopper lid must be kept in a closed and latched position. Opening the lid while the combustion blower is non-operational will allow smoke into the home and potential overheating of the hopper and fuel. This can lead to a fire in the hopper.
Fig. 8Outside Air Inlet Pipe
13 3-90-233R23_10/13
Installation-Plumbing
BYPASS VALVE
SYSTEM SUPPLY 3/4"
* 3/4" NPT MALE PLUG
* BOILER DRAIN, 3/4" NPT MALE X 3/4" HOSE
TYPICAL BOILER HOT WATER PIPING SHOWING AIR REMOVAL SYSTEM, PROVISIONS FOR THE EXPANSION OF WATER AND THE AUTOMATIC COLD WATER SUPPLY. ALSO SHOWN BUT NOT NECESSARILY NEEDED IS THE BOILER BYPASS LINE. THE NECESSITY OF THIS LINE WILL BE DETERMINED BY THE INSTALLING CERTIFIED PLUMBER OR HVAC CONTRACTOR.
SHUT-OFF VALVE* AUTOMATIC AIR VENT
PIPE TO WITHIN 6" OF THE FLOOR OR A FLOOR DRAIN
UNION
* PRESSURE RELIEF VALVE
* TEMP/PRESSUREGAUGE
SHUT-OFF VALVE
UNION
SHUT-OFF VALVE
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
** THERMOMETER
PRESSURE REDUCING VALVE (PRV) OR COMBINATION PRV AND RELIEF VALVE
EXPANSION TANK (DIAPHRAGM TYPE)
SYSTEM RETURN 3/4"
3/4" BOILER BYPASS LINE (IF REQUIRED)
* ITEMS SUPPLIED ** OPTIONAL
CHECK VALVE (OR BACKFLOW PREVENTER IF REQUIRED)
** THERMOMETERAIR VENT
AIR SCOOP
SYSTEM SUPPLY 3/4"
COLD WATER SUPPLY 1/2"
NOTICE: When installing with the Atmospheric Conversion, all of the pressurized system components shown are not necessary. Air vents or bleeders should be removed from the plumbing system to prevent air from entering the lines.
NOTE: Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation or moisture in the firebox. This moisture can lead to creosote formation. To help minimize moisture and creosote, it is strongly recommended that some method of temperature balance is incorporated into the return system.
EXAMPLE OF A TYPICAL MULTI-ZONE HEATING SYSTEM WITH BOILER BYPASS AND INDIRECT DOMESTIC HOT WATER ZONE
SHUT-OFF VALVE
* 3/4" NPT MALE PLUG
* BOILER DRAIN, 3/4" NPT MALE X 3/4" HOSE
PIPE TO WITHIN 6" OF THE FLOOR OR A FLOOR DRAIN
UNION
* AUTOMATIC AIR VENT
SYSTEM SUPPLY 3/4"
* TEMP/PRESSUREGAUGE
* PRESSURE RELIEF VALVE
SHUT-OFF VALVE
UNION
DOMESTIC HOT WATER STORAGE HEATER WITH INTERNAL HEAT EXCHANGER
RETURN WATER
CHECK VALVE
OUT
IN
** THERMOMETER
SYSTEM RETURN 3/4"
** OPTIONAL
* ITEMS SUPPLIED
BOILER BYPASS CAN ALSO BE DONE WITH A 3-WAY MIXING VALVE AND CAN BE CONTROLLED MANUALLY OR WITH AN AUTOMATIC ACTUATING MOTOR. IF SO, THE TWO BALANCING VALVES ARE NOT NEEDED
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
BALANCING VALVE
CHECK VALVE
EXPANSION TANK, AIR REMOVAL AND COLD WATER SUPPLY
CIRCULATOR
HOTCOLD
** THERMOMETER
SYSTEM SUPPLY 3/4"
BYPASS (BALANCING) VALVE BOILER WATER SUPPLY WATER
NOTICE: When installing with the Atmospheric Conversion, all of the pressurized system components shown are not necessary. Air vents or bleeders should be removed from the plumbing system to prevent air from entering the lines.
NOTE: Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation or moisture in the firebox. This moisture can lead to creosote formation. To help minimize moisture and creosote, it is strongly recommended that some method of temperature balance is incorporated into the return system.
14 3-90-233R23_10/13
boilers intended to be connected to an existing boiler or boiler system shall:1. Becapableofbeinginstalledwithoutinterferingwiththenormaldeliveryofheatedwaterfromtheoriginalboilertothe
radiationsystem.2. Becapableofbeinginstalledtooperateasintendedwithoutaffectingtheoperationoftheelectricalandmechanicalsafety
controlsoftheoriginalboiler.3. Provide,uponcompletionoftheinstallation,forachangeoverfromonefueltotheotherwithoutrequiringthemanual
adjustmentofanycontrolsorcomponentsotherthanthethermostats.4. Becompatiblewiththeoperationofaservicewater-heatingcoilwithintheoriginalboilerwithoutbypassingtheoperation
ofthesolid-fuelboiler.5. Haveprovisionforpreventing,oradequatewatercapacitywithintheboilertoprevent,damagetotheboilerfromlossof
circulationduetoelectricalpowerfailure.6. Be capable of being installedwithout changing the function of the control or rewiring of theoriginal boiler.Awiring
interconnectionispermitted.Theelectricalsystemofbothboilersshallbepoweredfromasinglebranchcircuitwithoutexception.
(CAN/CSA-B366.1-M91)7. PertainingtoCAN/CSA-B365-01,Haveaclearlylabelleddevice,locatedateachentrancetotheboilerarea,whichcan
bethrowntodiscontinueoperationtothefeedsystem.Anti-freeze and/or boiler water treatment: Thereisnorestrictiononthetypeofcommercialantifreezeused.Whenfillingtheboilerwatersystem,itisrecommendedthatsomeformofboilerwatertreatmentbeused.
Installation-Plumbing
EXAMPLE OF PIPING WITH AN INDEPENDENT CIRCULATOR SYSTEM CONNECTED TO AN EXISTING OPERATIONAL BOILER
* BOILER D
RAIN
, 3/4" NPT M
ALE X 3/4" H
OSE
* 3/4" NPT M
ALE PLU
G
RETURN 3/4"
SYSTEM SUPPLY
* AUTOMATIC AIR VENT
* TEMP/PRESSUREGAUGE
* PRESSURE RELIEF VALVE
PIPE TO WITHIN 6" OF THE FLOOR OR A FLOOR DRAIN
UNION
OUTUNION
SHUT-OFF VALVE
EXISTING BOILER
UNION
NOTE: NOT SHOWN IN THIS DRAWING ARE ALL OF THE ASSOCIATED PIPING AND CONTROLS THAT SHOULD ALREADY BE IN PLACE WITH THE EXISTING BOILER SYSTEM. FOR EXAMPLE, THE EXPANSION TANK, THE COLD WATER SUPPLY , AIR REMOVAL SYSTEM ETC... IT IS EXTREMELY IMPORTANT THAT THIS BOILER BE INSTALLED BY A QUALIFIED INSTALLER AND THAT ALL EXISTING CONTROLS AND SAFETY DEVICES ARE VERIFIED AS OPERATIONAL.
* ITEMS SUPPLIED
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM. CIRCULATOR
SHUT-OFF VALVE
SHUT-OFF VALVE
UNION SUPPLY 3/4"
SYSTEM RETURN
UNION
IN
BALANCING VALVE
SHUT-OFF VALVEUNION
CIRCULATOR
NOTICE: When installing with the Atmospheric Conversion, all of the pressurized system components shown are not necessary. Air vents or bleeders should be removed from the plumbing system to prevent air from entering the lines.
NOTE: Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation or moisture in the firebox. This moisture can lead to creosote formation. To help minimize moisture and creosote, it is strongly recommended that some method of temperature balance is incorporated into the return system.
15 3-90-233R23_10/13
Installation-Plumbing
EXAMPLE OF PIPING IN SERIES WITH AN EXISTING OPERATIONAL BOILER
* BOILER DRAIN, 3/4" NPT MALE X 3/4" HOSE
* 3/4" NPT MALE PLUG
* TEMP/PRESSUREGAUGE
PIPE TO WITHIN 6" OF THE FLOOR OR A FLOOR DRAIN
* PRESSURE RELIEF VALVE
UNION
SHUT-OFF VALVE
UNION
* AUTOMATIC AIR VENT
NOTE: NOT SHOWN IN THIS DRAWING ARE ALL OF THE ASSOCIATED PIPING AND CONTROLS THAT SHOULD ALREADY BE IN PLACE WITH THE EXISTING BOILER SYSTEM. FOR EXAMPLE, THE EXPANSION TANK, THE COLD WATER SUPPLY , AIR REMOVAL SYSTEM ETC... IT IS EXTREMELY IMPORTANT THAT THIS BOILER BE INSTALLED BY A QUALIFIED INSTALLER AND THAT ALL EXISTING CONTROLS AND SAFETY DEVICES ARE VERIFIED AS OPERATIONAL.
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
* ITEMS SUPPLIED
SYSTEM RETURN 3/4"
EXISTING BOILER
SHUT-OFF VALVE
SYSTEM SUPPLY 3/4"
OUT
IN
NOTICE: When installing with the Atmospheric Conversion, all of the pressurized system components shown are not necessary. Air vents or bleeders should be removed from the plumbing system to prevent air from entering the lines.
NOTE: Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation or moisture in the firebox. This moisture can lead to creosote formation. To help minimize moisture and creosote, it is strongly recommended that some method of temperature balance is incorporated into the return system.
EXAMPLE OF PIPING IN PARALLEL WITH AN EXISTING OPERATIONAL BOILER
* BOILER DRAIN, 3/4" NPT MALE X 3/4" HOSE
* 3/4" NPT MALE PLUG
SYSTEM RETURN 3/4"
SYSTEM SUPPLY 3/4"
* AUTOMATIC AIR VENT
* TEMP/PRESSUREGAUGE
* PRESSURE RELIEF VALVE
PIPE TO WITHIN 6" OF THE FLOOR OR A FLOOR DRAIN
UNION
IN
UNION
SHUT-OFF VALVE
SHUT-OFF VALVE
EXISTING BOILER
BALANCING VALVE
UNION
BALANCING VALVE
UNIONOUT
NOTE: NOT SHOWN IN THIS DRAWING ARE ALL OF THE ASSOCIATED PIPING AND CONTROLS THAT SHOULD ALREADY BE IN PLACE WITH THE EXISTING BOILER SYSTEM. FOR EXAMPLE, THE EXPANSION TANK, THE COLD WATER SUPPLY , AIR REMOVAL SYSTEM ETC... IT IS EXTREMELY IMPORTANT THAT THIS BOILER BE INSTALLED BY A QUALIFIED INSTALLER AND THAT ALL EXISTING CONTROLS AND SAFETY DEVICES ARE VERIFIED AS OPERATIONAL.
* ITEMS SUPPLIED
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
NOTICE: When installing with the Atmospheric Conversion, all of the pressurized system components shown are not necessary. Air vents or bleeders should be removed from the plumbing system to prevent air from entering the lines.
NOTE: Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation or moisture in the firebox. This moisture can lead to creosote formation. To help minimize moisture and creosote, it is strongly recommended that some method of temperature balance is incorporated into the return system.
16 3-90-233R23_10/13
Installation-Plumbing
PRESSURE REDUCING VALVE (PRV) OR COMBINATION PRV AND RELIEF VALVE
* BOILER DRAIN, 3/4" NPT MALE X 3/4" HOSE
* 3/4" NPT MALE PLUG
PIPE TO WITHIN 6" OF THE FLOOR OR A FLOOR DRAIN
UNION
SENSING BULB
SHUT-OFF VALVE
* ITEMS SUPPLIED
** OPTIONAL
** THERMOMETER
SYSTEM RETURN 3/4"
TYPICAL BOILER HOT WATER PIPING SHOWING AIR REMOVAL SYSTEM, PROVISIONS FOR THE EXPANSION OF WATER AND THE AUTOMATIC COLD WATER SUPPLY. ALSO SHOWN IS THE AUTOMATIC MIXING VALVE. THIS COULD ALSO BE DONE BY (2) CLOSELY SPACED TEE'S. THE PROPER PIPING FOR THE INTENDED USE WILL BE DETERMINED BY THE INSTALLING CERTIFIED PLUMBER OR HVAC CONTRACTOR.
* AUTOMATIC AIR VENT
* TEMP/PRESSUREGAUGE
* PRESSURE RELIEF VALVE
EXPANSION TANK (DIAPHRAGM TYPE)
SHUT-OFF VALVE
UNION
AIR VENTAIR SCOOP
** THERMOMETER
SYSTEM SUPPLY 3/4"
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
CHECK VALVE (OR BACKFLOW PREVENTER IF REQUIRED)
AUTOMATIC MIXING VALVE
SHUT-OFF VALVE
COLD WATER SUPPLY 1/2"
NOTICE: When installing with the Atmospheric Conversion, all of the pressurized system components shown are not necessary. Air vents or bleeders should be removed from the plumbing system to prevent air from entering the lines.
NOTE: Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation or moisture in the firebox. This moisture can lead to creosote formation. To help minimize moisture and creosote, it is strongly recommended that some method of temperature balance is incorporated into the return system.
EXAMPLE OF TYPICAL TANKLESS DOMESTIC HOT WATER PIPING
MIXING VALVE
SAFETY RELIEF VALVE
FLOW REGULATOR WILL NEED TO MATCH THE GPM RATING OF THE DOMESTIC COIL.
CUSTOMER SUPPLIED SSPLATE HEAT EXCHANGER
DOMESTIC WATEROUTLET
DOMESTIC WATERINLET
SHUT-OFF VALVE
SHUT-OFF VALVE
OUTLET
INLET
HOSE BIB
HOSE BIB TO BACKFLUSH COIL IF NEEDED
FLOW REGULATOR
HIGH TEMPERATURE WATER ( IF NEEDED )
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
COLD WATER SUPPLY
MIXING VALVE SET TO DESIRED WATER TEMPERATURE.NORMALLY NOT MORE THAN 120 DEGREES.
ISOLATION VALVE
TEMPERED HOT WATER TO SHOWERS AND FAUCETS
17 3-90-233R23_10/13
Installation-Plumbing
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
MIXING VALVE SET TO DESIRED WATER TEMPERATURE.NORMALLY NOT MORE THAN 120 DEGREES.
TEMPERED HOT WATER FOR SHOWERS AND FAUCETS
FROM BOILER
CIRCULATOR
TO BOILER
EXAMPLES OF TYPICAL DOMESTIC HOT WATER STORAGE PIPING
EXAMPLE #1
TO BOILER
CIRCULATOR
FROM BOILER
COLD HOT
IN
OUT
EXAMPLE #2
MIXING VALVECOLD
DOMESTIC HOT WATER STORAGE HEATER WITH INTERNAL HEAT EXCHANGER
HOT
IN
OUT
HIGHER TEMPERATURE WATER (IF NEEDED)
CAUTION: No domestic water temperature regulation shown
CAUTION: No domestic water temperature regulation shown
DOMESTIC HOT WATER STORAGE HEATER WITH INTERNAL HEAT EXCHANGER
EXAMPLE OF A TYPICAL MULTI-ZONE HEATING SYSTEM WITH A SINGLE CIRCULATOR AND INDIVIDUAL ZONE VALVES
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
AIR VENT
SYSTEM RETURN 3/4"TO BOILER
FROM ADDITIONAL ZONES
SHUT-OFF VALVEUNION
AIR VENT (TYPICALLY INSTALLED IN THE HIGHEST ACCESSABLE LOCATION IN THE PIPING)
ZONE 1
ZONE 2
ZONE 3
FROM BOILERSYSTEM SUPPLY 3/4"
CIRCULATOR
ZON
E 2ZO
NE
1
TO ADDITIONAL ZONES
UNION
ZONE VALVE
BALANCING VALVE
ZON
E 3
NOTICE: When installing with the Atmospheric Conversion, all of the pressurized system components shown are not necessary. Air vents or bleeders should be removed from the plumbing system to prevent air from entering the lines.
NOTE: Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation or moisture in the firebox. This moisture can lead to creosote formation. To help minimize moisture and creosote, it is strongly recommended that some method of temperature balance is incorporated into the return system.
18 3-90-233R23_10/13
Installation-Plumbing
AIR VENT (TYPICALLY INSTALLED IN THE HIGHEST ACCESSABLE LOCATION IN THE PIPING)
(LOW TEMPERATURE) RADIANT FLOOR HEAT
(LOW TEMPERATURE) RADIANT FLOOR HEAT
FROM BOILERSYSTEM SUPPLY 3/4"
SYSTEM RETURN 3/4"
HOT
THERMOSTATIC MIXING VALVE
TO BOILER
COLD
MIX UNION SHUT-OFF VALVE
NOTE: IF CIRCULATOR DOES NOT HAVE CHECK VALVE THEN A FLOW CONTOL VALVE WILL ALSO BE NEEDED AND INSTALLED IN THIS LOCATION
EXAMPLE OF A COMBINATION HIGH/LOW MULTI-ZONE HEATING SYSTEM WITH INDIVIDUAL ZONE CIRCULATORS
CIRCULATORS WITH INTEGRAL CHECK VALVE (SEE NOTE)
SHUT-OFF VALVE
(HIGH TEMPERATURE) BASEBOARD HEAT
ZON
E 1
ZON
E 2
ZON
E 3
AIR VENT
ZONE 1
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
ZONE 2
ZONE 3
NOTICE: When installing with the Atmospheric Conversion, all of the pressurized system components shown are not necessary. Air vents or bleeders should be removed from the plumbing system to prevent air from entering the lines.
NOTE: Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation or moisture in the firebox. This moisture can lead to creosote formation. To help minimize moisture and creosote, it is strongly recommended that some method of temperature balance is incorporated into the return system.
EXISTING GAS / OIL FURNACE OR ELECTRIC HEAT PUMP
NOTE: NEVER INSTALL HOT WATERCOIL ON THE RETURN SIDEOF THE HEATING SYSTEM
* ITEMS SUPPLIED
PRESSURE REDUCING VALVE (PRV) OR COMBINATION PRV AND RELIEF VALVE
* BOILER DRAIN, 3/4" NPT MALE X 3/4" HOSE
* 3/4" NPT MALE PLUG PIPE TO WITHIN 6" OF THE FLOOR OR A FLOOR DRAIN
UNION
COLD WATER SUPPLY 1/2"
SHUT-OFF VALVE
CHECK VALVE (OR BACKFLOW PREVENTER IF REQUIRED)
SHUT-OFF VALVE
CIRCULATOR
RETURN AIR FLOW
SYSTEM RETURN 3/4"
HOT WATERHEATING COILTO BE SIZEDBY INSTALLER
EXAMPLE OF A TYPICAL FORCED HOT AIR HEATING SYSTEM WITH THE BOILER DIRECT TO AN IN DUCT HOT WATER COIL NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS
RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
* AUTOMATIC AIR VENT
* PRESSURE RELIEF VALVE
* TEMP/PRESSUREGAUGE
SYSTEM SUPPLY 3/4"
AIR VENT
AIR FLOW AIR FLOW
UNIONSHUT-OFF VALVE
EXPANSION TANK (DIAPHRAGM TYPE)
FLOW CHECK
PURGE & BALANCE VALVE
(SIZED FOR TOTAL SYSTEM VOLUME)
NOTICE: When installing with the Atmospheric Conversion, all of the pressurized system components shown are not necessary. Air vents or bleeders should be removed from the plumbing system to prevent air from entering the lines.
NOTE: Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation or moisture in the firebox. This moisture can lead to creosote formation. To help minimize moisture and creosote, it is strongly recommended that some method of temperature balance is incorporated into the return system.
19 3-90-233R23_10/13
Installation with A hot Air SystemElectrical interconnection of the HF60 to an existing heat pump, or fuel-fired hot air furnace: Interconnectionwithaheatpumpwillgenerallyrequireasecondthermostattobeinstalled.Itisrecommendedthatanewelectronicthermostatbeinstalledasclosetotheexistingthermostataspossible.Installingwithinonefootoftheexistingthermostatisrecommendedforeaseofinterconnectionandsimilartemperaturesensingability.Ifprogrammabilityisdesired,boththermostatsshouldhavethiscapability.Ifonlythenewthermostatisprogrammable,you’llneedtokeeptheexistingthermostatsetseveraldegreesbelowthelowestprogrammedtemperaturesettingofthenewthermostat.NOTE:Inthisconfiguration,iftheHF60cannotmaintainthedesiredthermostatsetting,theroomwillbeallowedtocooltothelowersetpointoftheexistingthermostatbeforeallowingtheheatpumptooperate.Specialnote:Eveniftheheatpumphasamulti-stagethermostat,itcannotbere-wiredtomakethefirststagecontroltheHF60,andthesecondstagecontroltheheatpump.Allmulti-stageheatpumpthermostatsareinterconnectedsothatthecompressorunitand/orthechangeoversolenoidactivatewiththefirststageonly.Controlling the existing furnace fan during overheat situation. Followingthewiringdiagramonthenextpage,youwillneedtosupplyandinstallapieceof18/3Thermostatwirebetweenthelow-voltagecontrolterminalstripontheupperleft-handsideoftheHF60’scontrolcover,tothelow-voltagecontroloftheexistingfurnace.Note: Some systems may have external terminals and some may have them enclosed within the unit. If the connections to the existing system need to be made internally, be sure to use the proper protective grommet or connector where passing through the cabinet of the existing unit. Ifthewiringuseddoesnotmatchthecoloringslisted,followthecorrespondingnumbersontheterminalstripstoensureproper connection.Step1.Disconnectelectricalpowertotheexistingheatingsystem.Step2. InstalltheabovementionedthermostatwirebetweenthetwosystemsStep3.Connectthethree(3)wirestotheHF60controlterminalstripasindicated.Step4.Removethegreenwirewhichcomesfromtheexistingthermostatandconnectstotheterminalmarked“G”onthe
existingsystemandspliceittothegreen(or#1)wirefromtheHF60.Step5.Connectthewhitewire(or#5)fromtheHF60tothe“G”terminaloftheexistingsystem.Thiswhitewireshouldbe
theonlywireconnectedto“G”.Step6.Now,thered(#3)wirefromtheHF60shouldbeaddedtothe“R”terminaloftheexistingsystem.Donotremoveor
replaceanyexistingwiresfrom“R”,justaddthisonetothem.Restorepowertotheexistingsystemonly.Usingtheexistingthermostat,increasethesettingtoverifythatthesystemworksasitdidpriortotheinterconnection.Increaseanddecreasethethermostatafewtimestoverifyproperreaction.Inthecaseofaheatpumpsystem,besuretheoutdoorcompressorunitisalsocycling.Notice:Mostcompressorshaveabuiltinlockouttimer(usually5minutes)soyoumayneedtowaitbetweenthermostatadjustmentstoverifyproperoperation.Onceyouarecertainthatnothingchangedwiththeoperationoftheexistingsystem,turntheexistingsystem’sthermostatdownfarenoughthatitwon’tcomeonduringthetest.ConnectpowertotheHF60,andturnonthecircuitbreakeronthefrontoftheunit.Withthecontrolinthe“OFF”position,turnthefeedadjusterknobto“Test”.WhentheOVERHEATSAFETYZONElightilluminates,thefanontheexistingsystemshouldcomeon.Besurethatthefanistheonlythingon.Thereshouldbenopowertothecompressorortheoilorgasburner.
20 3-90-233R23_10/13
Installation with A hot Air System
EXISTIN
G H
EAT PUM
P CO
NTR
OLS
LOW VOLTAGE 24 VAC COIL
O/A sensor terminals
in control cover
Through grommet
R2 RELAY
R1 RELAY
factory w
iring
to circu
lator o
utlet
The top three screws only
on the 5 pole terminal strip
1
6
4
5
3
8 7
LOW VOLTAGE
( by installer )
New T'stat Wire
34
1
6 5
8 7
Co
mp
ressor
Fan C
on
trol
24 VAC
ho
t
24 VAC
com
.
factory w
iring
HIGH VOLTAGE ( ORANGE) from control board
HIGH VOLTAGE ( N )
SPLICE ( by installer )
( by installer )
HIGH VOLTAGE ( L1 )
( by installer )
N
L
set 3° above existing t'stat
( by installer )
New T'stat Wire
Existing T'stat
set 3° below new t'stat
Existing T'statWiring
( by installer )
LOW VOLTAGE
SPLICE
RG C RG C
New T'stat
W1 O/B YL
Ch
ang
e-over valve
AU
X H
eat
Emerg
ency H
eat
SPLICE( by installer )
RED
WHITE
GREEN 1
5
3
L O/BW1 Y
( by installer )
L Y CG RO/BW1
Grainger# 2XC01- Omron LY2F 24V
Grainger#2XC02-Omron LY2F 120V
21 3-90-233R23_10/13
N
L
R CW1 G RW1 G C
set 3° below new t'stat set 3° above existing t'stat
24 VAC
com
.
24 VAC
ho
t
Heat C
on
trol
Fan C
on
trol
Existing T'statWiring
( by installer )
34
1
6 5
78
R2 RELAY
LOW VOLTAGE 24 VAC COIL
LOW VOLTAGE
LOW VOLTAGE
R1 RELAY
4
1
3
6 5
8 7
in control cover
Through grommet
HIGH VOLTAGE ( L1 )
HIGH VOLTAGE ( N )
HIGH VOLTAGE ( ORANGE) from control board
SPLICE
SPLICE
The top two screws only
on the 5 pole terminal strip
O/A sensor terminals
EXISTIN
G B
LOW
ER CO
NTR
OLS
to circu
lator o
utlet
New T'stat Wire
New T'stat Wire
( by installer )
( by installer )
factory w
iring
factory w
iring
( by installer )
( by installer )
( by installer )
Existing T'stat New T'stat
( by installer )
Grainger#2XC01-Omron LY2F 24V
Grainger#2XC02-Omron LY2F 120V
Installation with A hot Air System - fan only capable
22 3-90-233R23_10/13
Connection with a 2-wire hot air system
EXISTING BURNER / FAN SYSTEM
( GAS, OIL, ELECTRIC)
EXIS
TIN
G B
URN
ER /
FA
N S
YSTE
M
( GA
S, O
IL, E
LEC
TRIC
)
Exis
tin
g T
'sta
tN
ew T
'sta
t
120
VAC
FA
N W
IRIN
G
EXIS
TIN
G H
EAT
CO
NTR
OL
WIR
ING Neut
Hot
to fa
n c
on
tro
l
to fa
n m
oto
r
inp
ut
120
VAC
Neu
t
Return
Ho
tG
CR
24 V
AC
120
VAC
WH
ITE
RO
GER
S #
90-1
13
HO
NEY
WEL
L #
R828
5A10
48
J B
OX
MO
UN
TED
REL
AY
Ho
t
Neu
tR
etu
rn
N.O
. CO
NTA
CT
HotReturn
ENLA
RG
ED V
IEW
( by
inst
alle
r )
SPLI
CE
HIG
H V
OLT
AG
E ( O
RA
NG
E)
HIG
H V
OLT
AG
E ( N
)
to circulator outlet
R1 R
ELAY
R2 R
ELAY
factory wiring
6 4
8
5 3 1
7( b
y in
stal
ler )
( by
inst
alle
r )
( by
inst
alle
r )
HIG
H V
OLT
AG
E ( L
1 )
LOW
VO
LTA
GE
24 V
AC
CO
IL( b
y in
stal
ler )
New
T's
tat W
ire
8
6 4
7
5 13
L N
( by
inst
alle
r )
New
T's
tat W
ire
Exis
tin
g T
'sta
t Wir
e
thro
ug
h g
rom
met
INSI
DE
the
CO
NTR
OL
fro
m t
he
con
tro
l
Wit
h t
his
wir
ing
sch
emat
ic, t
he
over
hea
t
con
tro
l will
en
erg
ize
the
circ
ula
tor b
ut
will
po
wer
th
e fa
n o
n te
mp
erat
ure
ris
e.
no
t th
e fa
n re
lay.
Th
e ex
isti
ng
fan
co
ntr
ol
OV
ERH
EAT
SAFE
TY Z
ON
E
Gra
ing
er#2
XC02
Om
ron
LY
2F 1
20V
Gra
ing
er#2
XC01
Om
ron
LY
2F 2
4V
23 3-90-233R23_10/13
Connection with a wireless thermostatWIRELESS THERMOSTAT WIRING
2 AMP-CONTROLLEDCIRCULATOR OUTLET/AUX. DUMP ZONE
LT.BLUEVIOLET
R1 RELAY
6
4
8
LOW VOLTAGE
BROWN
BROWN
GREEN
WHITE5
3
7
LT. B
LUE
BR
OW
N
GRE
EN/Y
ELLO
W
GREEN/YELLOW
LT.BLUE
BROWN
GREEN/YELLOW
LT.BLUE
1.5 AMPAUX. OUTLETNON SWITCHED,CIRCUIT BREAKERPROTECTED
LT.BLUE to control board
BROWN to control board
VIOLET from control
ORANGE from control
N
L
1
RED
Grainger#2XC02Omron LY2F 120V
Installer SuppliedWireless T’stat
Receiver
( by INSTALLER )
18/2 THERMOSTAT WIRE
INSIDE EXISTING HVAC CONTROL SECTION
OUTSIDE AIR SENSOROUTSIDE AIR SENSOR
FAN/ZONE CONTRL
FAN/ZONE CONTRL
R2 RELAY
1 GREEN
78
4
6
3
5
GREEN
RED
EXISTING INTERNAL WIRING of HF60
LEFT SIDE OF CONTROL COVER
4 POLE TERMINAL STRIP
5BLUE
BLUE3
5N.O. contacts
R13
( by INSTALLER )
R CY O/BG
WIRENUT SPLICE
GREEN
L W1
EXISTING THERMOSTAT WIRE
EXTERNAL WIRING FOR UNITS WITH 4 POLE TERMINAL STRIP
WHITE
RED
WHEN USING AN RC T'STAT or OTHER DUAL T'STATS
Grainger #2XC01Omron LY2F 24V
24 3-90-233R23_10/13
Installationdraft Test ProcedureAftertheventingiscompleted,thefireboxdraftwillneedtobecheckedandpossiblyadjusted.Afterremovingtheplugboltfromthedrafthole(3/16”hexkeywrench)showninFig.9,insertthedraftmetertube.Thehopperlidmustbelatchedduringthistest.(Itisrecommendedthatthedraftmeterhaveascaleof0to1”WC.)Turnthefeedadjusterto“Test”.Thiswillstartthecombustionblowerandallowyou to checkand record theHighDraft______-IWCdate_______Themaximumdraftallowedis-.9”WaterColumn(-224Pa).ThereisnoadjustmentfortheHighDraft,otherthanre-positioningthecombustionblowerfanbladeonitsshaft,orachangeintheventingconfiguration.After the first 60 seconds the “Test” mode lowers thecombustionblowervoltagetotheLowBurnvoltage.Duringthisloweredvoltagecycle,thelow draft must be checked andadjustedifnecessary.Therecommendedlowdraftsettingshouldbebetween -.45and -.55 IWC.Dependingon theamountofverticalrise,itmaynotbepossibletogetalowdraftreadinginthisrange.Inthiscase,re-positioningthefanbladefurtheronthemotorshaftmaybehelpful. ThereisalowdraftvoltageadjustmentscrewlocatedthroughthesmallholetotherightoftheIgniterLight.SeeFig.10. AdjustedLowDraft is__________ -IWC.To increase thedraftinhigheraltitudes,HighAltitudekit#1-00-232059maybeneeded.don’t forget to turn the feed adjuster off of “Test”, and reinstall the draft test plug bolt into the boiler.
Fig. 9
“Test”
low draft Adjustment Pot
Fig. 10
draft Testing Port
high altitude kit #1-00-232059.Installthisringtoincreasedraftinhigheraltitudeinstallation locations.
CAUTION!hot while In Operation. do Not Touch. keep Children, Clothing And Furniture Away. Contact may Cause Skin burns. See Nameplate And Instructions.
keep doors Closed during Operation.
WARNING!
do Not Store Fuel or Other Combustible material within Installation Clearance Area.
WARNING!
risk of Fire - do Not Operate with the Flue draft Exceeding -.9” water Column (-224 Pa).
WARNING!
25 3-90-233R23_10/13
Power LightIndicates power to the control board. (Ready)
Status LightWill be lit anytime the unit is in operation.
Combustion Blower LightI n d i c a t e s P o w e r t o combustion blower
Feed Motor Light Indicates Power to the feed motor.
Max Temp dialThe “Max Temp Dial” is used to set the desired maximum operating temperature of the boiler.
7 blinks: Boilerwater overheat safety shut down (220DegreesF.)Thisrequiresamanualresetbycyclingthemainpoweroffforafewsecondsandre-connect.Explanation and Importance of the Overheat Safety ZoneWhen theunit is operatingatHighburn, andall demandfromtheheatingsystemstops, thecontrolwill reduce thefeedrateandshutdowncompletelyasnecessary.Thismaytakeseveralminutes,andtheremainingheatmaycausethewatertemperaturetorisetoover210degreesF.Whenthishappens,theOVERHEATSAFETYZONElightonthecontrolwillilluminateandtherelayR1isenergized.Thiswillclosecontacts#5and#3 (FanContactson the interconnectionPage20), andwill also energize the controlled circulatoroutlet,forthehotwaterdumpzone.Whenusingahotwatercoil inanairductsystem, if youdonotwantthelivingspaceheatedbeyondthethermostatsettingduringanoverheatdump,analternatedumpzonewillneedtobeinstalledandsomeinternalcontrolre-wiringwillbenecessary.
Feed adjusterSets the maximum feed rate
TestCombustion blower, feed motor and safety dump zone are fully energized for the first minute. Then, the combustion blower will stay on low.
Overheat Safety Zone LightIndicates that the boiler water temperature has reached 210 Degrees F.
Igniter LightIndicates power to the igniter
Lighting Mode SelectorSwitched between Auto and Manual lighting.
Mode Selector/Min Temp DialUsed to turn the boiler on or off and set the desired minimum operating temperature of the boiler.
Status light error messages:3 blinks:IndicatesthattheESP(ExhaustSensingProbe)hasgoneoutofrangetoomanytimes.Iftheunitisoperatingcorrectly,performamanualresetbycyclingthemainpoweroffat thecircuitbreakerforafewseconds.If the3blinkspersist, contact your service technician. 4 blinks:Indicatesmis-communicationwiththeaquastat,ortheaquastatisnotattachedproperly.Mayrequireamanualreset(turnoffpoweratcircuitbreaker).Notethatinsomeoptionalcontrolmethods,thisstatuswilloccurduringnormaloperationandresetautomatically.5 blinks:(InAutoLightModeOnly)Indicatesthattheigniterhasfailedtolightthefireafter40Minutes.Toreset -Turn theModeSelector/Min.Temp. toOFFandthenbacktothedesiredtemperature.6 blinks:Indicatesthatthecontrolhascalculatedpoororincompletecombustionoccurringfor25ormoreminutes.Asixblinkstatusmayoccurifthestoveisallowedtorunoutofpellets.Toreset,turnModeSelector/MinTempdialto“OFF”thenbackontothedesiredtemperature.Iftheunitwasnotoutofpellets,seeTroubleshootingsectionformoredetails.
Diagnostic PortFor maintenance only. Requi res specia l DDM monitor supplied to trained technicians exclusively.
Operation
label from unit control panel showing outlets
26 3-90-233R23_10/13
Setting The boiler Temperaturewithout the Outdoor Air Temp - Sensor InstalledTosetthemaximumboilerwatertemperature,simplyturntheMax.Temp.watertemperaturedialtothedesiredsetting.Thecontrolandtheboilerwillthenperformtoachieveandmaintainthesettemperature.TheMin. Temp. Knob is the boiler water temperatureminimum,orthelowesttemperaturethewaterwillgobeforetheunitre-starts.Turningtheknobfullycounterclockwiseisthe“OFF”position,while turningtheknobclockwise,pastthe140degreemarking,isthe“ON”position.with The Outdoor Air Temp - Sensor InstalledMaximumboilertempsettingisasdescribedabove,withtheaddedfeatureofautomaticmaximumwatertempcontrolledbytheOATsensor.TheMIN.TEMP.knob,inadditiontobeingthemodesetting(onoroff),alsohasthefunctionofsettingtheminimumboilerwater temperature.Thiswouldbe the lowestboilerwatertemperaturethatyouwanttohavebasedonthefollowingfactors;1. OutdoorAirTemperature(OAT)2. DomesticHotWaterUse a.HotWaterCoilOption b.IndirectHotWaterStorage3. OverallVolumeoftheHeatingSystemThe boiler is designed to withstand lower return water temperatures. However, extended return temperatures below 140 degrees F can cause condensation.NOTE: If the system is run at the lower temperature settings, conditions of the firebox, boiler tubes, secondary ash chamber and venting should be monitored closely. If any indications show excess condensation, the boiler water temperature will need to be increased until condensation does not occur.
Operation
Control board OperationAquastat Sensor-Thissensorislocatedbehindthecontrolpanel.This sensor, alongwith the outdoor air sensor, iswhatthecontrolboardusestoregulatetheburnratebasedon the observed conditions. (BoilerTemp.&OutdoorAirTemperature)Outdoor Air Temp - Sensor (OAT): This sensor is located outsidethebuilding(onthenorthsideofthehouseandoutofdirectsunlight).TheOutdoorAirSensorisusedtoperformhotwaterresetbasedonoutdoorairtemperatures.WhentheOATsensorisinstalled,at20°F.orbelow(outsidetemperature),theboilerwilloperateatthetemperaturesetontheMAX.TEMP.knob.Theboilerwatertemperaturewilldecreaseby1degreeF.forevery1degreeF.intemperaturerise(above20°)oftheoutdoorair.NOTE: Pellet Boiler Outdoor Air Reset Operation Graph located on page 28.
WATER TEMPERATURE
MAX. TEMP. MIN. TEMP.
27 3-90-233R23_10/13
OperationPe
llet B
oiler
Outd
oor A
ir Res
et Op
erati
on
Whe
n the
outdo
or se
nsor
is in
stalle
d, at
20° F
. or b
elow
OAT
(Outd
oor A
ir Tem
pera
ture)
, the
boile
r will
oper
ate at
the t
empe
ratur
e set
on th
e Max
imum
Temp
eratu
re kn
ob. T
he bo
iler w
ater
tempe
ratur
e will
decre
ase b
y 1 de
gree
for e
very
1 deg
ree i
n tem
pera
ture r
ise of
the O
utside
Air.
Exam
ple 1
OAT
Wate
r Tem
p De
gree
Cha
nge
Max s
et at
185o
65o
14
0o
-4
5°
Min s
et at
140o
60o
14
5o
-4
0°
55o
15
0o
-3
5°
50o
15
5o
-3
0°
45o
16
0o
-2
5o
40o
16
5o
-2
0o
35o
17
0o
-1
5o
30o
17
5o
-1
0o
25o
18
0o
-5
o
20o
18
5o
0
o
15o
18
5o
0
o
10o
18
5o
0
o
5o
185o
0°
0o
185o
Exam
ple 2
OAT
Wate
r Tem
p De
gree
Cha
nge
Max s
et at
180o
65o
15
0o
*
Min s
et at
150o
60o
15
0o
*
55o
15
0o
*
50o
15
0o
-3
0o
45o
15
5o
-2
5o
40o
16
0o
-2
0o
35o
16
5o
-1
5o
30o
17
0o
-1
0o
25o
17
5o
-5
o
20o
18
0o
0
o
15o
18
0o
0
o
10o
18
0o
0
o
5o
180o
0o
0o
180o
0o
* No c
hang
e in b
oiler
temp
eratu
re af
ter re
achin
g mini
mum
setpo
int te
mper
ature
.
28 3-90-233R23_10/13
Starting A Fire Automatically1. Turn mode Selector to “OFF”.Thisresetsthecontrolinadditiontoturningitoff.
Operation
2. Clean burnpot with scraper.This is typically aweeklymaintenance procedure, but,dependingonthefuelbeingburned,mayneeddonemorefrequently.Cleaningtheburnpotwiththescraperwithasmallamountofnew fuel in thebottom isnotaproblem.First,scrapetheashesfromthefrontoftheburnpotintotheashpan.Thenscrapetheholegridsurfacedownwardintotheburnpot.Whenthestoveisignitedthesescrapingswillbepushedoutbythefeeder.CAuTION: wear heat-resistant gloves To Perform The Scraping Procedure.
3.Fill hopper with pellets.Beforerefillingthehopper,checkforexcessivefinesinthebottomofthehopper.Finesaresmallpiecesofbrokenpellets(sawdust).Finesdonotfloweasilyandoftenbuilduponthehopperfunnelbottomangles.Thesefinescanbepushedintothefeederopeningandthenfillthehopperwithpellets.Asthesystemworks,theywillbeburned.
Accesstheburnpotthroughthefireboxdoor.Scrapingcanbedonewhiletheunitisinoperation.*seecaution
29 3-90-233R23_10/13
4. If Starting After an Empty hopper, Turn Feed Adjuster to “TEST” (forone60secondcycle). Thiswillchargepelletsintotheaugertubeandalsoallowyoutocheckthemotorsforoperation.NOTE: The auger motor will not operate with any of the doors or hopper lid open.
5. Turn Feed Adjuster to #5. Ifthisisyourfirstfireoryouaretryinganewfuel,setthefeedadjusterto#5.Thissettingworkswellwiththeaveragewoodpellets,butmayneedadjustedforyourparticular fuel.Afteryouknowafeedratesettingthatworkswellforyourapplication,stickwiththatsetting.
NOTE: You know your feed rate is too highwhen:Theoverheatsafetyfeatureisenergizedeachtimetheheatingzonedemandturnsoffduringahighburn.OR,Ifunburnedorpartiallyburnedpelletsarefoundintheashpan.(thismayalsoindicateaneedforscrapingtheburnpot)If you need to keep the feed adjuster on it’s maximum setting, your unit is under-sized for the heating system. Continuous operation at maximum burn rate may cause pre-mature failure of the firebox baffles.Note: The firebox baffles (#1-10-232052) are considered to be a consumable item, and are therefore not covered by the product warranty.6. Flip the Igniter Switch up into the “AUTO” position.
due to low water temperature, the initial start will be a longer process than when the water temperature is closer to the minimum setting.
7. Turn the mAx. TEmP. dial onthecontrolboardtothedesiredtemperature.Thissettingmustalwaysbeatleast5°F.higherthantheMIN.TEMP.setting.
Operation
WATER TEMPERATURE
MAX. TEMP. MIN. TEMP.
WARNING!hOT whIlE IN OPErATION. dO NOT TOuCh. kEEP ChIldrEN, ClOThINg, ANd FurNITurE AwAY. CONTACT mAY CAuSE SkIN burNS.
30 3-90-233R23_10/13
8.Turn the mIN. TEmP. dial onthecontrolboardtothedesiredMinimumtemperature.Thiswillstartthelightingprocess if the temperature at the aquastat sensor isapproximately5°F.lessthanthesettemperatureontheMAXTEMP.dial.
9. Fill hopper with pellets and remove ashes as required.Type of Fuel -Usepelletizedwoodonly.Thelowertheashcontentof thepelletsthelesscleaningthatwillbeneededoftheheatexchangertubes.Thecleanerthesetubesarekept,themoreefficienttheboilerwillbe.
NOTE: Do not burn garbage, gasoline, naphtha, engine oil, or other inappropriate materials in this appliance.Store pellets in the manufacturer’s wrapping until needed to prevent pellets from absorbing moisture. do not store fuel within the appliance installation clearances, or within the space required for fueling, ash removal, and other routine maintenance operations.
Operation
lighting A Fire manuallyLightingthefiremanuallywillnotbenecessaryunlesstheignitionsystemfails.Follow steps 1 through 5 of the instructions for automatic lighting.6. Flip the Igniter Switch down intothe“MANUAL-LIGHT”
position.SeeFig.12.
7. Open the firebox door to access the burnpot.
8. Fill the burnpot with pellets as shown. SeeFig.14.Onlyfilllevelwiththefrontedge.
( ------- dO NOT OvErFIll ------- )
9. have matches or other ignition source ready.10. Turn mode SelectortodesiredMINTEMPsetting.Thiswill start the combustionblowerandallow the ESPtocontrolthefireinrelationtotheMAXTEMPDialsetting.(TheMAXTEMPdialsettingmustalwaysbesetabovetheMINTEMPsetting)OncethefireiswellestablishedtheMAXTEMPdialcanremainonanytemperaturesettingdesired.durINg mANuAl OPErATION:SPECIAl NOTE: when the Switch is set to manual ignite position, the boiler will function as in auto mode, except the fire will not be allowed to go out. It will only be allowed to go to a minimum burn rate between the times the aquastat is calling for heat. This rate is about 1.1 pound of fuel per hour. If used in manual mode, be sure there is an overheat dump in place. Note that if the overheat dump zone does not provide sufficient cooling, and the water temperature reaches 220 deg, the feed motor will be forced to shut off. because the unit is set on manual Ignition, it will not re-ignite when the water temperature cools below the settings.
Fig. 12
Fig. 13
Never attempt to start a fire if there is no power or if the combustion blower is not operating. Never open the hopper lid during a fire if there is no power or if the combustion blower is not operating.
Fig. 14
31 3-90-233R23_10/13
Operation
NOTE: Stirring the starting gel into the pellets usually allows the fire to become established quicker.CAuTION: Avapor flash couldoccur if toomuch time isallowedtopassbeforelightingthestartinggel.CAuTION:Caremustbe takennot togetstartinggelonyourhandsor clothing.Seriousburnscouldoccurduringthelightingprocess.CAuTION:Nevertrytoapplymorestartinggeltoanalreadyburningfire,orafirewithsmolderingpellets.“NEvEr uSE gASOlINE, gASOlINE-TYPE lANTErN FuEl, kErOSENE, ChArCOAl lIghTEr FluId, Or SImIlAr lIQuIdS TO STArT Or “FrEShEN uP “ A FIrE IN ThIS bOIlEr. kEEP All SuCh lIQuIdS wEll AwAY FrOm ThE uNIT whIlE IN uSE”.
STARTER GEL
Fig. 15
11. Apply starting gel as shown in Fig. 15
12. light The Starting gel with A match.13. Close The doors - Thefirewilllightandthecontrolwill
adjusttherateofburntotheproperlevel,accordingtotheMAXTEMPdialsetting.
Solid-fuelburningappliancesneedtobecleanedfrequentlybecausesoot, creosote, andashmayaccumulate. If yoususpectachimney/ventpipefiredothefollowing:1. Callthefiredepartment.2. Removefuelfromtheburnpotusingtheburnpotscraping
tool to scrape the pellets into the ash pan.3. Removetheashpanfromtheunitandtakeoutside.do
notplacetheashpanonacombustiblematerial.4. Turnoffcircuitbreakeratunit.5. Donotusetheunituntilaqualifiedpersonhasinspected
yourapplianceandventing.
Fig. 16
NOTICE: when burning the boiler in the manual ignition mode, there must be an overheat dump zone incorporated into the plumbing system.
Ifheatingdemandstopsduringmanualoperation,thecontrolwilltaketheunittolowburn.Ifnoheatisusedduringthistime,thewatertemperaturewillcontinuetorise.Whentheaquastat senses 220˚F, the feederwill be turned off andthefirewillgoout.Thiswillrequireamanualre-startofthesystem.(seepage26“7Blinks”)
32 3-90-233R23_10/13
burnpot Cleaning: Theburnpotshouldbecleanednolessthanonceaweek.Forbestoperationtheburnpotshouldbecleanedeverytimethehopperisfilledwithpellets.Thefiredoesnothavetobeouttoscrapetheburnpotalthoughit isrecommendedtheboilerbeonminimumburnatthetimeofcleaning.CAuTION: wear gloves To Prevent burns.Usetheflatendofthescraperprovidedtoscrapedownovertheholedsurfaceoftheburnpotgrate.SeeFig.17.It isnotnecessarytocleanoutthescrapingsfromthiscleaningbecausetheywillbepushedoutastheaugeroperates.Note: Make a special effort to scrape the bottom inside corners of the burnpot where the auger tube enters the burnpot. Carbon deposits can build up over time in this area that may cause a restriction to the flow of pellets into the burnpot.Note: The end of the scraper may need sharpened occasionally, for best results.Whilescrapingtheburnpot,youcanalsousethescrapertooltotaponeachofthevisibleheatexchangespirals.Thiswillhelptomaintainmaximumefficiencybetweencleanings.Cleaning the burnpot Air Chamber: Thisareaonlyneedstobecleanedtwiceaheatingseason,unless excessive buildup is noticed during scheduledcleanings.Thereisacoveronthefrontoftheburnpottogainaccesstotheairchamber.Thecoverisheldintoplacebytwothumbscrews.Loosen the thumbscrewsandremove thecover.SeeFig.19.Theairchambercanbecleanedofanyashthathasfallenthroughtheholesduringoperationandcleaning.NOTE: ALWAYS REMEMBER TO CLOSE THE CLEANOUT COVER AFTER CLEANING.Feeder Chamber (Fig. 20):This chambermaygetabuildupof fines from the feedermechanismmovement.Thisareashouldbecheckedandcleaned at least once a year.To remove the feeder cover:• Loosenthe5/16”wingnut.• Slidethecoveroffofthethreadedstudandliftupward.• Inspectandcleantheinnerchamberasnecessary.SeeFig.
20.• Thereisaremovableplateinthisareathatdeflectsfines
intotheauger.Toremovethisplate,rollitoutunderthepusherarm.
• Reinstallthecovermakingcertainit iscenteredonthefeederbodyandhand-tightenthewingnut.
maintenance
burnpot cleanout cover
Fig. 19
Fig. 20
Fines area
Feeder cover
Fig. 17
Scrapetheburnpottoremoveanycarbondeposits which mayhaveformed.
Scrapingcanbedonewhiletheboilerisin operation, accessedthroughthefireboxdooropening.Wearglovestoprotectfromburns.
33 3-90-233R23_10/13
maintenance
Soot and Flyash: Formation and Need for removalTheproductsofcombustionwill containsmallparticlesofflyash.Theflyashwillcollectintheexhaustventingsystemandrestricttheflowofthefluegases.Incompletecombustion,such as occurs during startup, shutdown, or incorrectoperationoftheboilerwillleadtosomesootformationwhichwillcollectintheexhaustventingsystem.Theexhaustventingsystemshouldbeinspectedatleasttwicemonthlyuntilanappropriatecleaningscheduleisdetermined.
Fig. 21
Inner refractory liningThefireboxandheatexchangertubeaccessareasarelinedwith high-temperature, fibrous ceramic insulation panels(muchlikespacecrafttiles).Thesurfaceofthesepanelsishardenedtoresistnormalwearfrombrushingwithanon-metalbrush.Thepanelsarenotdesignedtobecleanedwiththescraperorothersharpobjects.Cautionmustbetakenwhencleaningthesepanelsbecausedamagetothemisnotcoveredbythewarranty.Theashpanslidesintotheunitonarailsystem.Thiskeepstheashpanfromcontactingthesidesandfloorrefractorypanels.Cautionmustbetakentoensurethereisnothingonthefloorsurfacepriortoinsertingtheashpan.Ash removalIt is recommended to remove the asheswhen the boilerisnotinoperation.Thislessensthechancesofcomingincontactwithhotsurfaces.Ashescanberemovedwhileinoperationbut,extracaremustbetakenincludingwearingprotectivegloves.Open The Firebox doorSwingthelatchdownwardandopenthedoorasshowninfig.21.NOTE: Keep hopper lid, and firebox door closed during operation and maintain all seals in good condition. Air leaks will cause low draft conditions, which will result in feeder shutdown.disposal of Ashes:Ashesshouldbeplacedinasteelcontainerwithatightfittinglid.Theclosedcontainerofashesshouldbemovedoutdoorsimmediatelyandplacedonanon-combustiblefloororontheground,wellawayfromallcombustiblematerials,pendingfinaldisposal. Ifashesaredisposedofbyburial insoilorotherwiselocallydispersed,theyshouldberetainedintheclosed container until all cinders have thoroughly cooled.Otherwasteshallnotbeplacedinthiscontainer.
FireboxRefractoryLinings
34 3-90-233R23_10/13
maintenance
CAUTION: Cleaning of the heat exchangers, flue pipe, chimney, and combustion blower fan, is especially important at the end of the heating season to minimize corrosion during the summer months, caused by accumulated ash.
Thetabsgointotheslotsonthebaffleandthelatchflipsdownwardtosealattheangle.Liftthelatchandliftthebaffleoffofthetabsforremoval.Ashesfromtheheatexchangetubescanbecleaned from thisarea.Sliding thefirebrickfromonesidetotheotherwillallowmorespaceforbaffleremoval.CleaningTomaintainmaximum heating efficiency, this cleaningshouldbeperformedweeklyduring theburnseason.Thefrequencyofthiscleaningwillbedirectlyrelatedtothequalityandquantityoffuelbeingconsumed.Keepinmindthatthecleanertheheatexchangertubesarekept,thehighertheheattransferefficiencywillbe.Due to theeaseof restarting, it is recommended that theboilerbeturnedOFFforanhourbeforecleaning.Startbyremovingthetwofireboxbafflesasshownabove,thenreinstalltheashpan.Next,removethetopheatexchangercovertoexposetheheatexchangertubes.Vacuumthisupperexhaustchamber.Someofthetubescontainaspiralbafflewhichyoucanuseasacleaningdevice.Simplyworkthespiralupanddown,approximately6inches,toscrapetheinsidesurfaceoftheheatexchangetube(s).Theremoveddebriswillfalltotheashpanandontheangledchamberofthefirebox.Oncealltubesarecleaned,removetheashpanandcleantheremainderfromtheangles.Withawispbrush,paintbrushorasootvac,cleanthefireboxwallsandanyflyashthathasaccumulatedintheburnpot,orburnpotopening.Atthistimeyoucanscrapeandcleantheburnpotandfinescleanoutarea.Inspectallsealinggasketstoensureapropersealandre-installallcomponentsremovedforcleaning.
Tabs(2)
Slots(2)
Latch
SealingArea
Firebox Baffle Removal
Note: The firebox baffles (#1-10-232052) are considered to be a consumable item. Check for signs of warping or damage, and replace if necessary.CAuTION: For your safety, do not vacuum hot ashes or embers. Some portions will remain hot, long after shut-down. wear gloves to protect skin from burns.
Install theCleanoutCover LiftHandlebyusing the spring latchholes.InstalloneendoftheCleanoutCoverLiftHandleintothebackspringlatchholewhiletheothersidegetsplacedintotheonepositionedontheoppositesideaspicturedbelow.
Pullupwardslowly
AftertheCleanOutCoverhasbeenremovedyoucannowremovethe spirals. Using the Spiral Removal Tool, clamp through theopeninglocatedatthetopofeachspiralandslowlypullupwardasshownbelow.
35 3-90-233R23_10/13
maintenanceTheboilermuST be OFF at the circuit breaker, and COOl beforeyouattempttocleanthecombustionblower.Thewire to the combustion blower doesn’t need to bedisconnectedduringthecleaningprocess.Loosenthethree(3)thumbscrewsabout4turnseach.SeeFig.23.Holdthemotorheadwithonehandandtheblowerplatehandlewiththeotherhand.Pulloutwardontheplatehandleuntilthecompleteunitcomesloose.Nowrotatetheplatecounter-clockwiseabout1/8turn.Thiswillallowthecompleteassemblytoberemovedfromtheblowerchamber.Clean the blower fan blade and the blower plate sealingoverlap.SeeFig.24.NOTE: Be careful not to bend the fan blade, this will throw the fan blade out of balance or it may rub the inner chamber, which may affect the performance of the boiler. Any horizontal and vertical flue pipe directly above the unit should be cleaned at this timeNOTE: The horizontal flue pipe directly above the boiler is the first place fly ash will settle, due to the slowing of flue gas velocity through horizontal pipe. Cleaning of horizontal venting pipes is very important to the efficiency of this boiler.
NOTE: The exhaust probe sensing tip extends into this same area. CARE MUST BE TAKEN NOT TO DAMAGE THE ESP DURING CLEANING. Bending of the ESP will make it difficult to remove if it should become necessary. See Fig. 23.
Cleantheboilerblowerplatesealingoverlap.SeeFig24.Makesurethereisnoflyashbuildupthatmayblocktheeasyflowoffluegasesintothecombustionblowerinlethole.(Aflashlightmaybenecessary.)
Combustion blower CleaningRemovethecombustionblowercover.Therearetwolatchesthatholdtheshieldinplace(Fig.22).Flipthelatchesupandpulltheshieldawayfromtheboiler.
Fig. 24
SealingOverlap
5”DoubleBladedFan(standard)#3-21-502221
Fig. 22
Latch
Blower Cover
Fig. 23ThreeThumbScrews
Theexhaustsensingprobe(ESP)islocated
here.
CAUTION!Inspect flue pipes, flue pipe joints and flue pipe seals regularly to ensure that smoke and flue gases are not entering the home.
36 3-90-233R23_10/13
Special Instructions/ Power Failure
Minimizing Smoke During Loss of Power Using Battery Back-upHarman® strongly recommends installing battery back-up to minimize entry of smoke into the room in the event of power loss.
Your pellet/biomass burning appliance relies on a combustion blower to remove exhaust. A power failure will cause the combustion blower to stop. This may lead to exhaust seeping into the room. Vertical rise in the venting may provide natural draft. It is, however, no guarantee against leakage.
There are two Harman® approved battery back-up options for your appliance:
Uninterruptible Power Supply (UPS) UPS battery back-ups are available online or at computer and office equipment stores. Your Harman® appliance with Rev E or later software available beginning in November 2010 may be plugged directly into a Harman® approved UPS:
• The APC (American Power Conversion) model #BX1500G and the TrippLite OMNIVS1500 are tested and approved. Other brands or models may not be compatible.
When power is lost, a fully charged UPS will power a safe, combustion blower only shut-down. Yourappliance will pulse the blower every few seconds to clear exhaust until the fire is out. NOTE: The UPS provides safe shut-down only. It is not intended for continued operation.
Your appliance will recognize when power is restored. What happens depends on ESP temperature and whether it is equipped with automatic ignition:
• In “Automatic” setting, units equipped with automatic ignition will respond to the set point and ESP temperature and resume normal operation.
• In “Manual” setting or for units without automatic ignition:• If the ESP is cool, the appliance will remain shut down.• If the fire is out and the ESP is still warm, the feeder may restart. Since the fire is out, the ESP
temperature will not rise. The unit will then shut-down, and may flash a six-blink status error. (See ESP error codes)
• If the fire is still burning, it will resume normal operation.
Contact your dealer if you have questions about UPS compatibility with your appliance.CAUTION! Always keep appliance doors and hopper lid closed and latched during operation and during power failures to minimize risk of smoke or burn-back.CAUTION! Use only Harman® approved battery back-up devices. Other products may not operate properly, can create unsafe conditions or damage your appliance.
37 3-90-233R23_10/13
RequirementsasspecifiedbyCAN/CSA-B366.1Operation of the hF60 during a Power Failure -Asupplyof120VACisrequiredforoperation.Intheeventofapowerfailure,theunitwillnotoperate.TheboilercanbepoweredalternativelyusingtheSurefire512BatteryBack-upsystem,oragenerator.Thegeneratormustbeproperlyfilteredtomaintainaconstantsinewaveof60cycle,withasteady120Voltoutput.
1/8” Fiberglass Gasket #3-44-232043
Door Glass #3-40-73363
1/4” White Ceramic Gasket #3-44-232073
Door Glass Cover Plate #2-00-232066
(4) #10-32 Nuts #3-30-8010321
Screen Plate #2-00-232016
Using a flat screwdriver, pry up and out to remove the screen plate. Remove the (4) 10-32 nuts with a 3/8” wrench or socket. Remove the cover plate, the broken glass, and the gaskets. Install a new 1/8” gasket, a new glass, and a new 1/4” white gasket. Re-install the cover plate. While making sure that everything is centered, tighten the (4) nuts to secure the glass. To install the screen plate, insert it into the slots at the top of the opening, then push in the bottom.
Screwdriver Slot
ASH DOOR GLASS REPLACEMENT
EXAMPLE OF PIPING IN ACCORDANCE WITH (CAN/CSA-B366.1)A POWER FAILURE HEAT DISSIPATION LOOP
TO NORMAL HEATING DEMAND
THE SOLENOID CAN BE POWERED FROM THE CONTROL PANEL OUTLET MARKED-
BASEBOARD MUST BE AT LEAST24" HIGHER THAN BOILER FORPROPER GRAVITY FLOW
MINIMUM OF 36" OF 3/4" FINNED BASEBOARD
120VAC,NORMALLY OPEN,FULL FLOW,SOLENOID VALVE or EQUIVALENT
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
SYSTEM RETURN 3/4"
PRV PIPE TO WITHIN 6" OF THE FLOOR OR A FLOOR DRAIN
SHUT-OFF VALVE
(HIGH TEMPERATURE) BASEBOARD HEAT
SYSTEM SUPPLY 3/4"
UNION
UNION
SHUT-OFF VALVE
Special Instructions/ Power Failure
38 3-90-233R23_10/13
FEEdEr dOES NOT FEEd1. Nopelletsinhopper.2. Fireboxdraftmaybetoolowforlowdraftpressureswitch
infeedercircuittooperate.Check for improperly closed doors,looseormissinggasketondoorsorhopperlid,orafaultypressureswitch.
3. Feedmotorwillnotrununtil theESPsenses170deg.F.Maybeyoudidnotputenoughpelletsintheburnpotbeforelightingthefiremanually.
4. Somethingisrestrictingflowinthehopperorcausingtheslideplatetostick.
5. Feedmotorhasfailed.PArTIAllY burNEd PEllETS1. Feedratetoohigh.2. Drafttoolow.(Checkburnpotclean-outslideanddoor
gasket).3. Burn pot or heat exchanger tubesmay need to be
cleaned.4. Combinationofalltheabove.5. #6 status blink:A6blinkcontrolboardstatusindication
is caused by poor or incomplete combustion. TheAutomaticIgnitioncircuitboardhastheabilitytotrackthecombustionthroughfeedsettingsandESPtemperatures.Whenthecontrolboardhascalculatedpoororincompletecombustion,itwillshutdowntheunitasasafetyfeature.(Poor or incomplete combustion is a contributor ofcreosotewhichmaycauseachimneyfire)
A6blinkstatusmaybecausedbyseveralthings:1. Blockedorpartiallyblockedflue.2. Blockedorpartiallyblockedinletair.
a. Backdraft damper on the inlet pipemay be stuckclosed.
b. Ifoutsideairisinstalled,theinletcovermaybeblocked.3. Theairchamberundertheburnpotmaybefilledwithfines
andsmallbitsofash.4. Theholesintheburnpotmaybegettingfilledwithashor
carbonbuildup.5. Combustionblowerfanmayneedcleaned.6. Thereisnofuelinthehopper.SmOkE SmEllSealtheventpipejointsandconnectiontounitwithsilicone.FIrE hAS gONE OuT1. Nopelletsinhopper.2. Draftsettingistoolow.3. Somethingisrestrictingfuelflow.4. Feedmotororcombustionblowerhasfailed.5. Powerfailureorblownfuse.6. Fireboxdoororhopperleftopen.
SmOkE IS vISIblE COmINg OuT OF vENT1. Air-fuelratioistoorich.
a. Feedratetoohigh.b. Drafttoolowcausedbyagasketleak.
lOw hEAT OuTPuT1. Feedratetoolow2. Drafttoolowbecauseofgasketleak.3. Poorqualityordamppellets4. Combinationof1and2.
Cleaning burn PotWheneveryourboiler isnotburning, take theopportunitytoscrapetheburnpottoremovecarbonbuildup.Avacuumcleanerishandytoremovetheresidue.be sure of no hot embers if you use a vacuum.Carbonbuildupcanbescrapedloosewiththefireburningusingthespecialtoolprovidedwithyourboiler.Scrapethefloorandsidesoftheburnpot.Thecarbonwillbepushedoutbytheincomingfuel.Alwayswearglovestodothis.removing AshesAshescanbe removedwhile inoperation,butextracaremustbetakenandalwaysweargloves.MaximumFeedAdjuster settingsarenot needed inmostcases.Operatinginthenormalrange(#4)isrecommendedwhenmaximum heat output is not required. The ESPpreventsthestovefrombeingover-fired.Keeptheboilerfreeofdustanddirt.
Fuel
Pelletfuelsareputinto3categoriesintermsofashcontent.Premiumat1%orless,Standardat3%orlessandallothersat3%ormore.TheHF60iscapableofburningall3categoriesofpellets,duetoapatentedfeederandburnpotsystem.It should be noted, however, that higher ash contentwillrequiremorefrequentashremoval,scrapingoftheburnpot,andmayprovidelessBTU’sperpound.Normally,standardandhighashpelletscostlessthanpremiumpelletsandcanbecosteffectivewhenburnedintheHF60.Themoisturecontentmustnotexceed8%.HighermoisturewillrobBTU’sandmaynotburnproperly.
Troubleshooting
helpful hints
39 3-90-233R23_10/13
Specifications
bTu Input range= 0, and 9350 to 60,000*0BTUifsystemissatisfied.Min.Burn=1.1poundperhourMax.Burn=7poundsperhour*8500BTUperpoundfiguresElectrical 120 vAC 60 hzCombustionblower 1.4AMPAugermotor .7AMPIgniterelement 2.3AMPControlboard .05AMPApproximateoperatingwattage .2KWHShippingWeight(IncludesPackaging) 525Lbs.duty Cycle 80% -Althoughthismodelisratedfor60,000BTUonhighburn,itisnotintendedtoremainonhighburncontinuously.
40 3-90-233R23_10/13
wiring diagram
BLACK
5.3
AM
PS (
igni
tion
mod
e )
BON
DED
TO
STO
VE B
OD
YG
REEN
WIR
E IS
GRO
UN
D
1.7
AM
PS (
norm
al o
pera
tion
)
120
VOLT
S A
.C. 6
0 H
Z.
N.O
.CO
NTA
CTS
LOW
PRE
SSU
RE S
WIT
CH
FEED
ER M
OTO
R
BLACKLT. BLUE
GREEN/YELLOW18
/3 R
UBB
ER C
ORD
POW
ER C
ORD
200
WAT
TS-
635
WAT
TS-
CON
TRO
L ESP PV
C CO
RD M
OTO
R LE
AD
COM
BUST
ION
MO
TOR
VIO
LET
VIOLE
T
2 A
MP-
CON
TRO
LLED
CIRC
ULA
TOR
OU
TLET
/AU
X. D
UM
P ZO
NE
BRO
WN
LT.B
LUE
IGN
ITER
ELE
MEN
T
120 V
AC45
0 WAT
T
LT.BLUE
LT. B
LUE
BRO
WN
YELL
OW
YELLOW
7
R1 R
ELAY5 13
6 4
8
LOW
VO
LTAG
E
GRE
EN
WH
ITE
REDLT
.BLU
E
LT. BLUE
BROWNO
RAN
GE
BLACK
1.5
AM
PAU
X. O
UTL
ETN
ON
SW
ITCH
ED,
CIRC
UIT
BRE
AKE
RPR
OTE
CTE
D
GREEN/YELLOW
GRE
EN/Y
ELLO
W
LT.B
LUE
RED
LT. BLUEGREEN
WHITE
GREEN
FAN
/ZO
NE
CON
TRL
FAN
/ZO
NE
CON
TRL
FAN
/ZO
NE
CON
TRL
LOW
VO
LTAG
E
HIG
H V
OLT
AGE
OU
TSID
E A
IR S
ENSO
RO
UTS
IDE
AIR
SEN
SOR
10 A
MP
CIRC
UIT
BRE
AKE
R
GRE
EN/Y
ELLO
WG
REEN
/YEL
LOW
GRE
EN/Y
ELLO
W
WH
ITE
BLAC
K
BRO
WN
BLAC
K
LT.B
LUEBR
OW
N
BOIL
ER W
ATER
TEM
P SE
NSO
R
NL
5 PO
LE T
ERM
INA
L ST
RIP
RED
WH
ITE
GRE
EN5 13
BLAC
K
BLAC
KN
.C. c
onta
cts
N.O
. con
tact
s
R13 15
TCP
ESP
BOA
RD
3
WHITE 13 PIN PLUG
LT. B
LUE
LT. B
LUE
VIO
LET
BLAC
K11 12 13
LT. B
LUE
LT. B
LUE
LT. B
LUE
RED
ORA
NG
E
YELL
OW
EMPT
Y7 8 1094 65
6 A
MP
GLA
SS F
USE
BRO
WN
PLU
GG
ED
1 2
13 P
IN S
OCK
ETTE
RMIN
ATIO
N
ESP
PRO
BE
IGN
ITER
PU
MP
GRE
EN W
IRE
IS G
ROU
ND
BON
DED
TO
STO
VE B
OD
Y
MA
LE/F
EMA
LE C
ON
NEC
TIO
NS
BON
DED
TO
STO
VE B
OD
YG
REEN
WIR
E IS
GRO
UN
D
PART
NO
. 3-9
0-23
2075
MA
LE/F
EMA
LECO
NN
ECTI
ON
S
41 3-90-233R23_10/13
warranty
4021-645F02-18-13 Page1of2
hearth & home TechnologieslImITEd lIFETImE wArrANTY
Hearth&HomeTechnologies,onbehalfofitshearthbrands(”HHT”),extendsthefollowingwarrantyforHHTgas,wood,pellet,coalandelectrichearthappliancesthatarepurchasedfromanHHTauthorizeddealer.
wArrANTY COvErAgE:HHTwarrantstotheoriginalowneroftheHHTapplianceatthesiteofinstallation,andtoanytransfereetakingownershipoftheapplianceatthesiteofinstallationwithintwoyearsfollowingthedateoforiginalpurchase,thattheHHTappliancewillbefreefromdefectsinmaterialsandworkmanshipatthetimeofmanufacture.Afterinstallation,ifcoveredcompo-nentsmanufacturedbyHHTarefoundtobedefectiveinmaterialsorworkmanshipduringtheapplicablewarrantyperiod,HHTwill,atitsoption,repairorreplacethecoveredcomponents.HHT,atitsowndiscretion,mayfullydischargeallofitsobligationsundersuchwarrantiesbyreplacingtheproductitselforrefundingtheverifiedpurchasepriceoftheproductitself.Themaximumamountrecoverableunderthiswarrantyislimitedtothepurchasepriceoftheproduct.Thiswarrantyissubjecttoconditions,exclusionsandlimitationsasdescribedbelow.
wArrANTY PErIOd:Warrantycoveragebeginsonthedateoforiginalpurchase.Inthecaseofnewhomeconstruction,warrantycoveragebeginsonthedateoffirstoccupancyofthedwellingorsixmonthsafterthesaleoftheproductbyanindependent,authorizedHHTdealer/distributor,whicheveroccursearlier.Thewarrantyshallcommencenolaterthan24monthsfollowingthedateofproductshipmentfromHHT,regardlessoftheinstallationoroccupancydate.Thewarrantyperiodforpartsandlaborforcoveredcomponentsisproducedinthefollowingtable.Theterm“LimitedLifetime”inthetablebelowisdefinedas:20yearsfromthebeginningdateofwarrantycoverageforgasappliances,and10yearsfromthebeginningdateofwarrantycoverageforwood,pellet,andcoalappliances.Thesetimeperiodsreflecttheminimumexpectedusefullivesofthedesignatedcomponentsundernormaloperatingconditions.
Seeconditions,exclusions,andlimitationsonnextpage.
Parts Labor Gas Wood Pellet EPAWood Coal Electric Venting
X X X X X X X
AllpartsandmaterialexceptascoveredbyConditions,
Exclusions,andLimitationslisted
X X X Igniters,electroniccomponents,andglass
X X X X X Factory-installedblowersX Moldedrefractorypanels
X Firepotsandburnpots
5years 1year X X Castingsandbaffles
7years 3years X X X Manifoldtubes,HHTchimneyandtermination
10years 1year X Burners,logsandrefractory
LimitedLifetime 3years X X X X X Fireboxandheatexchanger
X X X X X X X Allreplacementpartsbeyondwarrantyperiod
WarrantyPeriod HHTManufacturedAppliancesandVenting
1Year
ComponentsCovered
3years
2 years
90Days
42 3-90-233R23_10/13
warranty
4021-645F02-18-13 Page2of2
wArrANTY CONdITIONS:• ThiswarrantyonlycoversHHTappliancesthatarepurchasedthroughanHHTauthorizeddealerordistributor.Alistof
HHTauthorizeddealersisavailableontheHHTbrandedwebsites.• ThiswarrantyisonlyvalidwhiletheHHTapplianceremainsatthesiteoforiginalinstallation.•ThiswarrantyisonlyvalidinthecountryinwhichtheHHTauthorizeddealerordistributorthatsoldtheappliance
resides.• Contactyourinstallingdealerforwarrantyservice.Iftheinstallingdealerisunabletoprovidenecessaryparts,contact
thenearestHHTauthorizeddealerorsupplier.Additionalservicefeesmayapplyifyouareseekingwarrantyservicefromadealerotherthanthedealerfromwhomyouoriginallypurchasedtheproduct.
• Checkwithyourdealerinadvanceforanycoststoyouwhenarrangingawarrantycall.Travelandshippingchargesforpartsarenotcoveredbythiswarranty.
This warranty is void if:• Theappliancehasbeenover-firedoroperatedinatmospherescontaminatedbychlorine,fluorine,orotherdamaging
chemicals.Over-firingcanbeidentifiedby,butnotlimitedto,warpedplatesortubes,rustcoloredcastiron,bubbling,crackinganddiscolorationofsteelorenamelfinishes.
• Theapplianceissubjectedtoprolongedperiodsofdampnessorcondensation.• Thereisanydamagetotheapplianceorothercomponentsduetowaterorweatherdamagewhichistheresultof,but
notlimitedto,improperchimneyorventinginstallation.
lImITATIONS OF lIAbIlITY:• Theowner’sexclusiveremedyandHHT’ssoleobligationunderthiswarranty,underanyotherwarranty,expressor
implied,orincontract,tortorotherwise,shallbelimitedtoreplacement,repair,orrefund,asspecifiedabove.InnoeventwillHHTbeliableforanyincidentalorconsequentialdamagescausedbydefectsintheappliance.Somestatesdonotallowexclusionsorlimitationofincidentalorconsequentialdamages,sotheselimitationsmaynotapplytoyou.Thiswarrantygivesyouspecificrights;youmayalsohaveotherrights,whichvaryfromstatetostate.EXCEPTTOTHEEXTENTPROVIDEDBYLAW,HHTMAKESNOEXPRESSWARRANTIESOTHERTHANTHEWARRANTYSPECIFIEDHEREIN.THEDURATIONOFANYIMPLIEDWARRANTYISLIMITEDTODURATIONOFTHEEXPRESSEDWARRANTYSPECIFIEDABOVE.
wArrANTY ExCluSIONS:Thiswarrantydoesnotcoverthefollowing:• Changesinsurfacefinishesasaresultofnormaluse.Asaheatingappliance,somechangesincolorofinteriorand
exteriorsurfacefinishesmayoccur.Thisisnotaflawandisnotcoveredunderwarranty.• Damagetoprinted,plated,orenameledsurfacescausedbyfingerprints,accidents,misuse,scratches,melteditems,
orotherexternalsourcesandresiduesleftontheplatedsurfacesfromtheuseofabrasivecleanersorpolishes.• Repairorreplacementofpartsthataresubjecttonormalwearandtearduringthewarrantyperiod.Theseparts
include:paint,wood,pelletandcoalgaskets,firebricks,grates,flameguides,batteriesandthediscolorationofglass.• Minorexpansion,contraction,ormovementofcertainpartscausingnoise.Theseconditionsarenormalandcom-
plaintsrelatedtothisnoisearenotcoveredbythiswarranty.• Damagesresultingfrom:(1)failuretoinstall,operate,ormaintaintheapplianceinaccordancewiththeinstallation
instructions,operatinginstructions,andlistingagentidentificationlabelfurnishedwiththeappliance;(2)failuretoinstalltheapplianceinaccordancewithlocalbuildingcodes;(3)shippingorimproperhandling;(4)improperopera-tion,abuse,misuse,continuedoperationwithdamaged,corrodedorfailedcomponents,accident,orimproperly/incorrectlyperformedrepairs;(5)environmentalconditions,inadequateventilation,negativepressure,ordraftingcausedbytightlysealedconstructions,insufficientmake-upairsupply,orhandlingdevicessuchasexhaustfansorforcedairfurnacesorothersuchcauses;(6)useoffuelsotherthanthosespecifiedintheoperatinginstructions;(7)installationoruseofcomponentsnotsuppliedwiththeapplianceoranyothercomponentsnotexpresslyauthorizedandapprovedbyHHT;(8)modificationoftheappliancenotexpresslyauthorizedandapprovedbyHHTinwriting;and/or(9)interruptionsorfluctuationsofelectricalpowersupplytotheappliance.
• Non-HHTventingcomponents,hearthcomponentsorotheraccessoriesusedinconjunctionwiththeappliance.• Anypartofapre-existingfireplacesysteminwhichaninsertoradecorativegasapplianceisinstalled.• HHT’sobligationunderthiswarrantydoesnotextendtotheappliance’scapabilitytoheatthedesiredspace.Informa-
tionisprovidedtoassisttheconsumerandthedealerinselectingtheproperappliancefortheapplication.Consider-ationmustbegiventoappliancelocationandconfiguration,environmentalconditions,insulationandairtightnessofthe structure.
43 3-90-233R23_10/13
Testing label
OMNI-Test Laboratories, Inc.Report #/Rapport #135-O-20-6.2, #135-O-20b-6.2
Certifi ed for U.S.A. and CanadaCertifi é pour les États-Unis et le Canada
BARCODE LABEL008Serial No.No de série:
hydroFlex 60LISTED PELLET FUEL CENTRAL OR SUPPLEMENTARY FURNACES FOR RESIDENTIAL USE
APPAREIL DE CHAUFFAGE CENTRAL OU SUPPLÉMENTAIRE ENREGISTRÉ DE GRANULÉS COMBUSTIBLES POUR USAGE DANS LES RÉSIDENCES
Tested October 2008 to CAN/CSA-B366.1-M91 and UL 391-2006
Install and use only in accordance with the manufacturer’s installation/operting instructions. Refer to authorities having jurisdiction for proper installation. Contact local building or fi re offi cials about restrictions and installation inspection in your area. If there are no applicable local codes, follow ANSI/NFPA 211 and CAN/CSA B365. Special precaustions are required for passing the chimney through a a combustible wall or ceiling.
Inspect and clean exhaust venting system frequently in accordance with the manufacturer’s instructions. Use a 4” diameter type “L” or “PL” venting system.
Testé en October 2008 à CAN/CSA-B366.1-M91 and UL 391-2006
Installez et utilisez en accord avec les instructions d’installation et d’opération du fabricant. Référez-vous à des professionnels avec autorité dans l’installation. Contactez le bureau de la construction.ou le bureau des incendies au sujet des restrictions et de l’inspection dans votre voisinage.
S’il n’y a pas de codes locaux, suivez alors ANSI/NFPA211 et CAN/CSA B365. Prenez des précautions spéciales lorsque vous faites passer une cheminée à travers un mur ou un plafond combustibles. Inspectez et nettoyez le sustème de ventilation fréquemment en accord avec les instructions du fabricant. Utilisez un système de ventilation de 4” de diamètre de type “L” ou “PL”.
modelmodèle
hF60
FuelCombustible
Pelletgranulés
Chimney Connector Sizegrandeur du Tuyau de Cheminée
3”
bTuh/kw Input Pelletrendement des granulés bTuh/kw
60,000 bTuh (17.4 kw)
Electrical ratingClassifi cation Électrique
120v, 4.45, 60 hz
maximum Overcurrent ProtectionProtection maximum du Courant
20 AmP
date of manufacture / date de fabrication2013 2014 2015 jAN FEb mAr APr mAY juN jul Aug SEP OCT NOv dEC
Made in the U.S.A. / Fait aux États-UnisDo Not Remove or Cover This Label/Ne pas enlever ou recouvrir cet étiquette
Manufactured by/Fabriqué par: Hearth & Home Technologies, Inc.352 Mountain House Road - Halifax, PA 17032
Harman HydroFlex 60 Pellet BoilerLabel measures: 7.5" high X 6.5"wide
SidewalltoApplianceBackwalltoApplianceCombustibletoPelletVentStoveToptoCeilingAlcoveHeightalcoveWidthAlcoveDepthCombustiblesfromStoveFront
ClearancestoCombustibles/EspacesLibresauxCombustibles
6”(152mm)6”(152mm)3”(76mm)16”(407mm)72”(1829mm)48”(1220mm)60”(1524mm)48”(1220mm)
MurLatéralàAppareilMurArrièreàAppareilMatériauxCombustiblesauConduitdeFuméeHautduPoêleauPlafondHauteurdel’AlcôveLargeurdel’AlcôveProfondeurdel’AlcôveDesCombustiblesauDevantduPoêle
*At16”ofpipelengthdistancefromthefluecollarwhilemaintaininglistedclearancesfromappliancebody.Untuyaudegrandeurdedistancede16”del’ouvertureduventilateurdoitêtreenaccordavecl’espacelibrementionnédel’appareilmême.
NE PAS CONNECTEr CET APPArEIl À uN TuYAu dE ChEmINÉE SErvANT uN AuTrE APPArEIldANgEr! risque de feu ou d’explosion. Ne pas brûler des ordures, de
l’essence. du pétrole, de l’huile moteur ou autres matériaux inappropriés.
ATTENTION! Ne pas opérer si la porte du combustible ou la porte de la cuvette des cendres sont ouvertes. Ne pas placer le combustible et les matières combustibles à l’intérieur de l’espace désignée pour l’installation.
ATTENTION! Chaud lors de l’opération.
NE PAS toucher. gardez les enfants, les vêtements, les meubles et les matériaux combustibles loin de l’espace désignée pour l’installation.
le plancher de l’espace désigné pour l’installation doit ê fait de matière non-combustible, et 6” devant la poerte de déplacement de cendre.
dans le cas d’un manque d’électricité:
Consultez le manuel du propriétaire pour remettre la fournaise en marche lorsque l’electricité ést revenue.
dO NOT CONNECT ThIS uNIT TO A ChImNEY FluE SErvINg ANOThEr APPlIANCEdANgEr! risk of Fire or Explosion - do not burn garbage, gasoline,
naphtha, engine oil, or other inappropriate materials.
wArNINg! DO NOT operate with fi re chamber or ash removal doors open. dO NOT store fuel or other combustible material within installation clearance area.
CAuTION! hot while in operation.
dO NOT touch. keep children, clothing, furniture and other combustible material out of the installation clearance area.
Flooring must be a non-combustible material covering the installation clearance area, and 6” in front of the ash removal door.
In the event of loss of electrical power:
Consult owner’s manual for restarting your furnace after power is restored.
U.S. ENVIROMENTAL PROTECTION AGENCYThis model is exempt from EPA certifi cation under 40 CFR 60.531
by defi nition [Wood Heater (A) “air-to-fuel ratio”].
rev dP.N. 3-90-232
Essentialpartsandsubassembliesprovidedforfieldassemblyareasfollows/Piècesessentiellesetsous-assembléeprocuréespourl’assemblagesontlessuivantes:
(1)1/2”Dualtemperature/PressureGauge/(1)DoubleindicateurTempérature/Pression1/2” (1)3/4”SafetyReliefValve/(1)SoupapedeSécurité3/4”
(1)3/4”BoilerDrain/(1)RobinetdeVidange3/4” (1)OutdoorairSensor/(1)SondeExtérieure
SAmPlE lAbEl, rEFEr TO u
NIT lAbEl
FOr SAFETY INFOrmATIO
N.
3-90-233R23_10/13
Service Parts hF60beginning manufacturing date: july 2009
Ending manufacturing date: Active
Part number list on following page.
1
3
2
4
5
6
78
11
16
1721
2232
3334
36
35
37
23
2524
38
39
4041
42 43
44
45
46
47
48
4951
53
54
55
56 5758
59
60
61
19
52
50
2018
26
27
28
3031
29
19
1213
14
15
10
9
hydrofl ex 60 Central heat
1-90-232000
10/13
3-90-233R23_10/13
Service Parts hF60beginning manufacturing date: july 2009
Ending manufacturing date: Active
IMPORTANT:THISISDATEDINFORMATION.Partsmustbeorderedfromadealerordistributor.hearth and home Technologies does not sell directly to consumers.Providemodelnumberandserialnumberwhenrequestingservicepartsfromyourdealerordistributor.
Stockedat depot
ITEm description COmmENTS PArT NumbEr1 PlumbingSupportKit-Qty.2req. 1-10-2320442 FiretubeCleanoutDoorAssembly 1-10-232060A
FiretubeLift&CleanKit 1-00-2321203 DraftSectionRefractorySide Qty2req 3-40-2320544 1/4-20x1-1/2"WingscrewwithCollar Pkgof10 3-31-782124-10 Y5 DraftSectionWeldment 1-10-232011W6 1/2"FoamInsulationWrapAround 3-44-2320897 1/2"FoamInsulation 3-44-2320888 HopperAssembly 1-10-232034A Y
Gasket,HopperLid 10Ft 1-00-00248 YGasket,HopperThroat 3-44-677185 YGasket,HopperTop 20Ft 1-00-375501 YHopperLidAssembly 1-00-232038
9 FeederShieldRear 2-00-232039B Y10 1"FoilFacedFiberglassInsulation 3-44-23208511 ULFeederAssembly refer to feeder assembly page12 DifferentialSwitch 3-20-6866 Y13 Tempco450WIgniter 1-00-10450 Y14 1"FoilFacedFiberglassInsulation 3-44-23208615 TubeCleanoutPlate Qty2req 2-00-232008B
16HopperStiffenerBracketLeft 2-00-232031-1BHopperStiffenerBracketRight 2-00-232031-2B
17 FireboxRefractorySide Qty2req 3-40-23201018 BurnPotScraper 3-99-7498
19 WaterJacketGasketCombustion 3-44-232094-1LongBottom 3-44-232094-2ShortBottom 3-44-232094-3
20 AirPump 3-20-02679 YFitting&Filter Pre008490076 1-00-02679 Y
21 1/4"CeramicPaperFeederInsulation 3-44-23207822 3/4"NPTSquarePlug Qty4req 3-10-0060023 FeederCoverLeft 2-00-232096B24 3/4"NPTBoilerDrain 3-10-0756025 OuterSkinLeft 2-00-232026B26 CombustionSectionWeldment 1-10-232005W27 SteelSleeveBushing3/8ODx1/2OAL 3-50-0522928 ElevatorBolt3/8-16x1-1/2" Qty4req 3-30-93716150129 FireboxCleanoutCoverRetainer Qty2req 2-00-232056B
Additionalservicepartnumbersonthefollowingpage.
3-90-233R23_10/13
Service Parts hF60beginning manufacturing date: july 2009
Ending manufacturing date: Active
IMPORTANT:THISISDATEDINFORMATION.Partsmustbeorderedfromadealerordistributor.hearth and home Technologies does not sell directly to consumers.Providemodelnumberandserialnumberwhenrequestingservicepartsfromyourdealerordistributor.
Stockedat depot
ITEm description COmmENTS PArT NumbEr30 TubeCleanoutCoverPlate Qty2req 2-00-232052B Y31 TubeCleanoutLatch Qty2req 2-00-232009L32 3/8"FlexConnector Qty2req 3-20-100033 CeramicInsert Pkgof10 3-20-05238-10 Y34 FlameGuide 3-00-03000 Y35 BurnpotAssembly 1-10-232079A Y
CleanOutCover 2Sets 1-00-06623 YThumbScrew Pkgof10 3-31-782108-10 Y
36 CeramicInsertGasket 3-44-724114 Y37 CeramicInsertPlate 2-00-724104 Y38 BurnPotGasket 3-44-724115 Y39 FireboxRefractoryRear 3-40-232015 Y40 Firebrick 3-40-232093 Y41 FireboxRefractoryBottom 3-40-232006 Y42 AshPanAssembly 1-10-232049A Y43 AshDoorAssembly 1-10-232019A
AshDoorSpacerSetw/Gasket 1-00-232074Glass5.25x5.25 3-40-5555Refractory 3-40-232023TadpoleGasket,Glass 10Ft 1-00-00539 Y
44 ControlBoardPlateAssembly 1-10-232055ACircuitBoardw/Knobs&Shafts 1-00-06143 YKnob&Shaft Setof25 1-00-015605 YFuse,6AMP Pkgof5 3-20-49447-5 Y
45 Pressure/TemperatureGauge 3-10-78427 Y46 PlumbingAssembly 1-10-232080A
47 CombustionMotorCoverPreSN004490643 2-00-232028APostSN004490643 2-00-232028B
48 OuterSkinFront 2-00-232027B49 CombustionBlower 3-21-08639 Y
Blade5"Single 3-20-502221 YCombustionBlowerMount 1-10-73416CombustionMotorMountingScrews Pkgof100 1-00-53483208
50 ExternalRetainingRing 3-31-00435751 FlexConduitSupportBracket 2-00-232071B52 3/8"FlexConduit 1-00-25043 Y53 AshDoorHinge 2-00-232020L54 WaterJacketWeldment 1-10-232001W
Additionalservicepartnumbersonthefollowingpage.
3-90-233R23_10/13
Service Parts hF60beginning manufacturing date: july 2009
Ending manufacturing date: Active
IMPORTANT:THISISDATEDINFORMATION.Partsmustbeorderedfromadealerordistributor.hearth and home Technologies does not sell directly to consumers.Providemodelnumberandserialnumberwhenrequestingservicepartsfromyourdealerordistributor.
Stockedat depot
ITEm description COmmENTS PArT NumbEr55 SpiralFireTubeBaffle Pkgof8 2-00-232053-8 Y56 ESPProbe 3-20-00844 Y
AquaTempSensorCable 3-20-72180 Y57 1/2"FoamInsulation 3-44-23208758 2"FiberglassInsulation Qty2req 3-44-23209059 FeederCoverRight 2-00-232097B Y60 OuterSkinRight 2-00-232025B61 SpringLatch Qty4req 3-31-00927 Y
3/8"-16x1/4"AlloySteelBlackOxideCupPointSSS Pkgof25 3-30-2014-25 Y3PositionTerminalBlock 3-20-03018 YAmtrolAirVent 3-10-70130Circuitbreaker10Amp(orange-on/offswitch) 3-20-334110 YDiagnosticDsplayModule 3-20-05401 Y
DDMReplacementCable 1-00-05402DifferentialSwitch 3-20-6866 YDisconnect,Female Pkgof25 1-00-00959 YDraftMeterAssembly 1-00-00637 Y
DraftMeterBolt&Tube 1-00-04004HighAltitudeIntakeReduction 1-00-232059Label,Caution 3-90-08416Labels,Caution&Danger Pkgof10 1-00-200408541PowerCord 3-20-39685 YRelay,8Pin 3-20-29202 YRopeGasket,3/8"4Strand 30Ft 1-00-00888 YSafetyReliefValve 3-10-77382 YSiliconeTubing,1/4" 5Ft 1-00-5113521 YSiliconeTubing,1/8" 5Ft 1-00-5113574 YSwelllatch&Spacer 1-00-199110 YTouchUpPaint,PrepaintAerosol 3-42-7737WiringHarness 3-20-232076 Y
Additionalservicepartnumbersonthefollowingpage.
3-90-233R23_10/13
Service Parts hF60beginning manufacturing date: july 2009
Ending manufacturing date: Active
IMPORTANT:THISISDATEDINFORMATION.Partsmustbeorderedfromadealerordistributor.hearth and home Technologies does not sell directly to consumers.Providemodelnumberandserialnumberwhenrequestingservicepartsfromyourdealerordistributor.
Stockedat depot
ITEm description COmmENTS PArT NumbEr11 ULFeederAssembly 1-10-232108A
11.1 PelletFeederGearMotor,6RPM 3-20-09302 YFeedMotorFanBlade Pkgof3 3-20-09302-3 Y
11.2 ULFeederCam 3-31-3014 Y11.3 FeederAirCrossoverKit 1-00-67900 Y
9MMSiliconeTube 5Ft 1-00-511427 Y11.4 PelletAirIntakeAssembly 1-10-06810A11.5 GasketFeederAirIntake Pkgof6 3-44-72224-6 Y11.6 ULFeederAirIntake 1-10-23211411.7 GasketUltraAirIntake Pkgof10 3-44-677160-10 Y11.8 UltraFeederWeldment 1-10-72226S Y11.9 ULFeederPusherArm 1-10-677187W Y
11.10 FinesDefl ector No longer available 2-00-677138-1011.11 Gasket,ULFeederCover Setof2 1-00-677122 Y11.12 SlidePlateAssembly 1-10-677121A Y11.13 ULFeederAugerAssembly 3-50-00565 Y11.14 BearingFlangew/Hardware 1-00-04035 Y11.15 ULFeederGearMotorBracketw/Grommet 1-00-247406 Y11.16 ULFeederCamBlock 3-00-677154 Y
Grommet,MotorBracket Pkgof12 3-31-2761-12HopperSwitchFeederFitting Setof2 1-00-142818 YPillowBlock Pkgof4 3-31-3614087-4 Y
#11 Feeder Asembly
11.711.6
11.511.4
11.3
11.2
11.1 11.16 11.15
11.8
11.911.10
11.11
11.12
11.1311.14
49 3-90-233R23_10/13
Service & maintenance log
Date Of Service Performed By Description Of Service
50 3-90-233R23_10/13
Service & maintenance log
Date Of Service Performed By Description Of Service
Proudly Printed On 100% Recycled Paper
At Harman, we build each product to a standard, not a price.This powerful heating appliance boasts uncompromising attention to detail and helps preserve our planet by using environmentally responsible fuels.
(Signature of Boxer)
Your premium quality hearth product designed and assembled by the experienced and skilled members at Harman in Halifax, PA, USA.
Qui
ck r
efer
ence
( A
uto-
ligh
t )1.
Tur
n m
ode
Sele
ctor
to O
FF.
2. S
crap
e th
e ai
r hol
es in
the
burn
pot.*
*3.
Fill
the
hopp
er w
ith p
elle
ts.
4. T
urn
Feed
Adj
uste
r to
“Tes
t”.*
5. C
heck
the
Com
bust
ion
blo
wer
and
Fee
der m
otor
for o
pera
tion.
*6.
Tur
n Fe
ed A
djus
ter b
ack
to th
e #4
, or p
revi
ousl
y kn
own
setti
ng.
7. T
urn
the
mA
x TE
mP
dial
to th
e de
sire
d te
mpe
ratu
re.
8. T
urn
mIN
TEm
P di
al to
the
desi
red
setti
ngs.
*9.
Flip
the
igni
ter s
witc
h to
Aut
o.*
The
boile
r will
igni
te if
the
tem
pera
ture
of t
he b
oile
r wat
er is
less
than
the
tem
pera
ture
set
on
mA
x TE
mP
dial
..*S
ee th
e se
ctio
n on
Ope
ratio
n fo
r inf
orm
atio
n ab
out m
anua
l lig
htin
g an
d Em
erge
ncy
Pow
er.
**Se
e th
e se
ctio
n on
mai
nten
ance
for m
ore
deta
ils a
bout
cle
anin
g.
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