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EC / ECT Boilers Installation , Operation b Maintenance Manual Pr = - r = - I _ LESS " CAST IRON BOILERS
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Packaged or Knockdown , Hot Water or Steam Boilers 11 Sizes 3 - 6 Sections . 75 to 3.0 GPH Input 82.9 % to 86.6 % AFUE Natural Draft ( chimney ) Venting Factory Assembled Sections on Knockdown Boilers • Reduces Installation Time High Efficiency Flame Retention Burners • Choice ofBeckett , Carlin or Riello Full Plate Swing - Out Door • Standard on All Boilers • Provides Easy Access to Combustion Chamber AreaJor Cleaning and Servicing Large Water Content , Wet Base Section Design • Ideal for Steam and Large Volume Hot Water Applications Steel Push Nipples • Provide a Permanent Woter Tigh [ Seal Between Sections • Unaffected by Petroleum and Other Contaminants Easy to Clean • Flueways carl be Cleaned from Either the Left Side or Top Deluxe Insulated Enameled Steel Jacket • Reduces Boiler Heat Loss Safety Controls • Probe or Float Type Low Water Cut OffApprovr _ d on Steam Boilers Tankless Coils • For Domestic Hot Water Production on Hot Water Boilers • Honeywell Operating Controls • Barometric Draft Damper • Taco 007 Circulalor on Packctged WcJler Boilers • Float Type LWCO on Packagt'd Steam Boilers \ Ix . , , p _ o _ _ I • " l _ mkless Coils • Gnlnc ! lbs Circulalor on Pctckaged Water Boilers . , , _ * Pcob < " Tt . ip _ " LWCO olt Packaged Sly , am Boilers P _ ' _ I'It'ss Boilers is i ) It'as _ ' _ { to QI ] _ ' I oll ( ' QJ l ] lt " IIl ( ) sl co _ lpr _ . lll'llsit , t ' iP ( llT _ lill _ ] i ) fofjFQlll . _ ill lh ( ' ill ( _ lisll _ t ] . All Pt , t ' _ l ( _ ss r ( , sid _ ' tlti _ ll casl i ! ott I ) oilt'is irlt'ltt _ l _ " _ t { illl oae ycat tP ( llTTII ! l { I . A [ Jlllilt'tl . l ( [ i'limt ' tt , ( ¢ lr ( ull { I is ptY ) l , i ( ] t ' ( { [ or lilt " ( ' ( isl iroii . _ t'clioiIs o [ P _ ' ( ' i [ ( ' _ s rz'sidt'llliQl ttot It ' ( lll'I t ) oilt't , _ . Pt't'rlt ' , _ s also t ) r _ ) t'itl _ ' s _ l liIIlil + ' _ l I ( ' ll [ ] t ' ( ll II ' ( ll'l'Cllll ! ] Oll IIR " ( ' CISl il _ ) l ] _ ; t ' ( ' liOIIS Q ] ' ilS r ( ' _ i ( l ( ' Illi ( I / slt'Cllfl I ) oilt'Is . l ; ' it , _ " _ llld ll'll ! ] ( ' ( l ! < t ' , ' li ' _ Kl _ ' ( I [ t , ( ll'l ' ( lll _ it ' _ q ( ) It 131111 . % ( lli ( l Itll ) Ol CIl ' ( ' IIolt , ( IP _ lil ( l ! ) l _ ' . PI < ' _ i . ' ; _ ' ( ' Oll . ' _ llll P ( ' ( ' tl ( ' . _ . ' _ [ $ oil ( ' r . ' _ li ) r ( ' OllllIl ( ' l ( ' { f ! ( ll'l ' ( lllll ] it ! Jorm ( lliol £ . Peerless Boilers * 610 - 367 - 2153 • www . peerless - heater . eom FAB EC R _ { 303 IM ) Prrn _ l d _ ll U S A
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Background Information - Draft Requirements Modern boilers operate with higher efficiencies than older boilers . Smaller flueways , as well as bars , pins and fins are designed into modem boilers to transfer as much heat as possible from the hot gases to the water or steam and prevent heat loss up the chimney . However , these design features result in higher pres - sure , or draft loss , in the boiler . This draft loss must be taken into account when installing an oil boiler into a new or old chimney . New chimneys are less likely to have poor draft . However , they must have sufficient draft to support combus - tion . A - . 06 " draft is desirable and preferred . Older , unlined chimneys may require a replacement liner to have them perform well enough to support combustion . An example follows : Old installation New installation Comments - . 04 " - . 04 " Chimney Draft No change , but older chimneys ( especially unlined ones ) have leaks which reduce draft . Boiler Design Pressure Drop + . 01 " + . 04 " Required for mandated efficiency increases . Draft Over Fire - . 03 " 0.00 " The old installation would have had a higher temperature in the chimney [ as high as 800 degrees vs . 400 degrees F ] , which would increase the draft . The above readings are ' cold ' readings [ before the boiler and chimney are heated up ] . A - . 01 _ to - . 02 " minimum draft over fire is required for a good installation where no oil fumes would be present . The draft would vent them up the chimney . The above discussion which concerns draft in the chimney and draft loss in the boiler , is incomplete with - out discussing the effect of draft on the burner . Very simply , increasing the fuel usage [ higher gallonage ] on a unit which has multiple firing rates , requires more air for combustion and a higher draft loss in the boiler . As an example , increasing the firing rate 1 / 4 gallon will increase the draft loss in the unit by approximately + . 01 " . The actual burner used on a particular boiler also effects the draft and smoke condition . The use of a burner supplied by Peerless Heater Company wouM assure you of a quality , trouble free installation .
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INSTALLATIONINSTRUCTIONS - SERIES EC and ECT Readcarefully beforebeginningwork . It willsavetime . Studythe includeddrawings . This boilermust beinstalledby a qualifiedcontractor . The boiler warrantycan bevoidedifthe boiler is not installed , maintained , andserviced correctly . The equipmentshallbe installedinaccordancewiththoseinstallatiornegulationsinforce inthe localareawheretheinstallationis to bemade , includingthe currenteditionof NFPA - 31T . heseshallbecarefullyfollowedin allcases . Authordieshavingjurisdictionshallbeconsultedbeforeinstallationsare made . A - ACCESSIBILITYCLEARANCES 1 - To provide for reasonableconditionsof accessibilityfor servicing , the following minimumclearancesare recommendedbetweenthe boiler and adjacentwalls or otherappliances - - atleast24 " inthe front , rearand onboth sides . B - AIR FOR COMBUSTIONANDVENTILATION 1 - Be certainadequatefacilitiesare availableto provideair for satisfactorycombustionandventilation . 2 - AppliancesLocatedin UnconfinedSpaces . a . For installationsin unconfinedspaceswith conventionacl onstructionand large areas suchas basements , the supplyof air for combustionand ventilationcanusuallybe consideredadequate . 3 - AppliancesLocatedin ConfinedSpaces . a . If all air for combustionand ventilationis to comefrom withinthebuilding ; two openings , one nearthe ceilingandone nearthe floor of the boiler roomshall be providedwiththe minimumfree area of eachopeningequalto 140sq . in . pergallonof oil burned . b . If all airfor combustionandventilationis to come fromoutsidethebuilding ; twoopenings , one neartheceilingand one nearthefloor of the boiler roomshall beprovidedwiththeminimumfree areaof eachopeningequalto 35sq . in . par gallonof oil burned . If ductsare usedto conveytheair , areasof 35 sq . in . per gallonof oil burnedfor verticalductsor 70 sq . in . per gallonof oil burnedfor horizontalductsareto beprovided . Ductsshall havethesame areaas thefree areaof theopeningsto whichthey areconnected . C - SETTINGBOILERBLOCK 1 - The Series EC / ECT boiler sectionsare factoryassembledwiththe target wallshipped in place . Providea levelfoundation , locatedas close as possibleto thecenterofthe heatingsystemandto thechimney . Theheatingsurfaceof theSedesEC / ECTboilersis designedto becleanedfromeither thetop or left side of the unit . Allowadequateclearanceon the leftof unitif servicingis to bedone fromthe side . 2 - Open fluecollector carton . Removefluecollector ( Item9 , Fig . 4 ) and hightemperaturerope . Lay rope ( Item8 , Fig . 4 ) ontop of boileragainst bead provided . Placefluecollectorontop of ropeand attachto boilerwith1 / 4 " - 20x 13 / 4 " studswith nutsthroughfluecollectobrracketsintothetappedlugs providedin thetopof the boilerendsections . Draw nutsdownsnugly . 3 - Removeclean - outcoverplatesandinsulation ( 25 ) . Eachclean - outcoverplateisattachedto the boilerby usingtwo carriagebolts , nutsandwashers ( 24 ) . Installthe carriageboltsintothenotchat the top andbottomof eachclean - outopening , then securethemwith a flat washerand steelnutas shownin Figure1 lockingthemintoplace . Pressthe clean - outplatewithinsulationoverthe protrudingcarriageboltsuntiltheboltspunchthroughtheinsulationso flat washerand brassnutcanbeinstalled , Tightendownnutssnuglycompressingthe insulationto forma goodsealaroundthecleen - outopening , 4 - This boileris suitablefor useon combustibleflooring , providedthe boileris not set on carpetand a metaldrip panis placedundertheappliance . INSTALLATIONOF SIDECLEAN - OUTCOVERPLATES 5 / 16 UNC X 1 3 / 4 " L ( 3 . Figure1
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D - SWINGDOORANDOBSERVATIONCOVERASSEMBLY 1 - Removeburnermountingplateincludingright side mountingstudsfor burnermountingplate ( do not removeleft side studs ) 2 - Collectthe Swing DoorCarton ( 90924 ) containingthehinge assemblyandhardware . 3 - InstallInternalHingeP / NEC1021 ( Item6 , Fig , 4 ) to frontsectionof boilerwith ( 2 ) 5 / 16 - 18UNCx 3 / 4 " hex headcapscrewsand5 / 16 " flat washers ( do netusethe 11 / 4 " long screws ) . 4 - InstallExternalHingeP / NEC10122 ( Item7 , Fig . 4 ) to theoutside of theburnermountingplatewith ( 2 ) 5 / 16 - 18UNCx 11 / 4 " hexheadcapscrews , flat washers , and nuts . The capscrewsshouldbeinsertedthroughthe backof theburnermountingplate , thenthroughthe hinge . Do NOTtightenExternal Hingescrewsat thistime . Thiswillallowfor alignmentof the plateonce itis placedin position . 5 - Hangburnermountingplate in position , then close to alignthe remainingthree ( 3 ) studson left side of section . Once alignmentis accomplished , tightennutson ExternalHinge . DeNOTreinstallnuts ! washerson left side studsuntil afterjacketinstallation . 6 - Removeobservationdoor ( Item4 , Fig . 4 ) frominsideburnermountingplate . Attachthe observationdoorto the outsideof the mountingplate . 7 - The remainingswingdoorcartonparts willbe usedin SectionH , Wiring . E - JACKETASSEMBLY 1 - Referto Page4 , Fig , 4 forexplodedview . Attachthebackpanel ( 19 ) tobossesonmiddleof backsectionwithtwo 1 / 4 " x3 / 8 " trussheadmachinescrews ( 20 ) providedT . he backpanel hastwo shG " diameterholesclose to the centerof thepanel . 2 - Lift off theburnermountingplate . Placeeerafeltliner ( 28 ) on floorof boilerin frontof targetwall . 3 - Removethe ( 2 ) knock - outsin thefrontjacketpanel ( 23 ) whichallowclearancefor thehinge . Placethefrontjacketpanelonthe blockand replacethe burnermountingplate . 4 - Attach rightside jacketpanel ( 22 ) to the frontandbackpanelswithsheetmetal screws , NOTE : ON SERIESECTBOILERS , THEOPTIONALWATERHEATER ( 17 ) MUSTBEINSTALLEDINLARGEOPENINGIN BACKSECTION BEFORETHE LEFTSIDE JACKETPANELSARE ATTACHED . 5 - If water heateris used , removeknockout piecesin upperleft side jacketpanel ( 21 ) and backjacketpanel ( 19 ) beforeinstalling . Attach leftside jacket panelsin thesame manneras the rightside panel . 6 - Attachthetop panel . Thetop is madeintwopieces ( 26 & 27 ) . Join thetwo piecestogetherwithsheetmetalscrews . Securetoppaneltofrontand back panelwithsheet metalscrews . 7 - Install waterheater ( 13 ) whenrequired , in largeopeninginfrontof boiler . SeeFigure3A or3B forsuggestedpiping . Whenwaterheateris notemployed , coverthe heateropeningwithcover plate ( 12 ) or ( 16 ) . BESURERUBBERGASKETIS IN PLACEBETWEENCOVERPLATEORWATERHEATERPLATEANDBOILERSECTION .
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Figure2 HIGH TEMPERATUFE HOT HEATER MIXED 7lAPPING 3 / 4 " OOfl'rROL - - I _ " MIN . CONTROL WATER MIXER COLD INLET Figure3A Figure3B MaximumTanklessWaterHeaterRatings * Capacity HeaterNo . G . F _ M . X - 1020 5 FurUse inSeriesEC X - t082 4 ForUse inSeriesECT * Waterheater ratingsarebasedon intermittentdemand - 40 ° F . to 140 ° E with200 ° F . BoilerWaterTemperature . DANGER : Installanti - scalddeviceinhotwatersupplypipingW . atertemperatureovert25 ° F cancausesevereburnsinstantlyordeathfromscalds .
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_ 26 27 - N . _ h c J _ h F4
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SERIESECand ECT ModelNo . ItemNo . Part No . EC / ECT - 03 EC / ECT - 04 EC / ECT . O5 Description EC / ECT - 06 1 EC - 1001 X BlockAssembly - EC - 03 EC - 1001 - 1 X BlockAssembly - EC - 04 BlockAssembly - EC - 05 X - 1096 X BlockAssembly - EC - 06 X - ! 096 - 1 x EC - 10O2 X BlockAssembly - ECT - 03 EC - 1OO2 - 1 X BlockAssembly - ECT - 04 X - 1097 X BlockAssembly - ECT - 05 X - 1097 - 1 X BlockAssembly - ECT - 06 2 TargetWall X - 3019 X X X x 3 BurnerMountingPlate X - 1060 X X x X ObservationDoor 4 X - 1031 X X X X 5 5 / 16 " - 18x 2 - 1 / 4 " Studsw / Nuts - 5 Req'd X - 1061 X X X X 6 Swing OutBurnerMountingPlateHinge - Internal EC - 1021 X X X X 7 EC - 1022 X X X X Swing OutBurnerMountingPlateHinge - External 8 X HighTemp . Rope3 / 8 " Diameter . 48 " Long X HighTemp . Rope3 / 8 " Diameter . 56 " Long X HighTemp . Rope3 / 8 " Diameter . 64 " Long X HighTemp . Rope3 / 8 " Diameter . 72 " Long FlueCollector 9 EC - 50O0 X FlueCollector EC - 5000 - 1 X FlueCollector EC - 5000 - 2 X FlueCollector EC - 5000 - 3 X 10 X - 5000 X X X X 1 / 4 " - 20x 1 - 3 / 4 " Studsw / Nuts - 2 Req'd 11 RubberGasket X - 1023 X X X X CoverPlate 12 X - 1034 X X X X 13 TanklassCoil ( OptionalWaterOnly ) X - 1020 X X X X 14 3 / 8 " - 16 x 3 / 4 " HexHal . CapScrews - 6 Req'd X X X X 15 RubberGasket ( ECT Models ) X - 1083 X X X X 16 CoverPlate ( OptionalECTModels ) X - t084 X X X X 17 X - t082 X X TanklessHeater ( OptionalECTModels ) X X 18 X X X X 3 / 8 " - 16 x 3 / 4 " Hex Hd . CapScrews - 8 Req'd 19 BackJacketPanel EC - 6003 X X X X 20 X X X X 1 / 4 " - 20x 3 / 8 " Truss Hd , Mach . Screws - Cad , Plate - 2 Req'd 21 EC - 6007 X Upper LeftSideJacketPanel Upper LeftSideJacketPanel EC - 6007 - 1 X EC - 6007 - 2 Upper LeftSideJacketPanel X Upper LeftSideJacketPanel EC - 6007 - 3 X
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SERIESECand ECT ModelNo . ItemNo . Part No . Description EC / ECT - 03 EC / ECTo04 EC / ECT - 05 EC / ECT - 06 21A LowerLeftSideJacketPanel EC - 6008 X LowerLeft SideJacketPanel EC - 6008 - 1 X LowerLeft SideJacketPanel EC - 6008 - 2 X LowerLeft SideJacketPanel EC - 6008 - 3 X 22 EC - 6O02 X RightSideJacketPanel RightSideJacketPenet EC - 6002 ° 1 X RightSideJacketPanel EC - 6002 - 2 X RightSideJacketPanel EC - 6002 - 3 X FrontJacketPanel 23 EC - 6000 X X X X 24 5 / 18 " - 18x 1 - 3 / 4 " CarriageBolt w / Nuts X X X X SideClean - OutCoverPlate 25 X - 1085 X X X X 26 RightTopJacketPanel EC - 6005 X RightTop JacketPanel EC - 6005 - 1 X RightTop JacketPanel EC - 6005 - 2 X RightTop JacketPanel EC - 6005 - 3 X 27 LeftTopJacketPanel EC - 6004 X LeftTopJacketPanel EC - 6004 - 1 X LeftTop JacketPanel EC - 6004 - 2 X LeftTop JacketPanel EC - 6004 - 3 X BaseLiner 28 EC - 3000 X BaseLiner EC - 3000 - 1 X BaseLiner EC - 3000 - 2 X BaseLiner EC - 30O0 - 3 X E - PIPING DONOTPIPEBOILERUNTILAFTERJACKETIS INSTALLED . 1 - See Figures5 and 6 for suggestedpipingto the boiler . Also , seeHydronicsInstituteResidentialHydronicHeatingGuide2000 . 2 - Makeupcold watersupplyconnectionto the boiler . 3 - Installpressuregaugeortemperature - pressuregaugein tappingprovided . See Figure9 . 4 - Pluga ! l open tappingsin the boilerandfill withwater . Applyapproximatelythirty ( 30 ) poundspressureC . heckto makecertainthatalljoints and fittingsare water tight , 5 - Afteralljointsand connectionhsavebeenprovenwatertight , removecold watersupplyandplugsfromall tappingsthat areto beused . See Figure 9 for tappinglocations . 6 - The returnpipingto the 1 - 1 / 4 " NPT lowertappingon the frontsectionmustbe installedin sucha mannerto assureproperclearanceof the oil burnerand mountingplatewhenopeningandclosingthe burnermountingplate . Peerlesssuggestsusinga 1 - 1 / 4 " 90 degreestreetelbowat this lowertappingin orderto positionthe returnpipingawayfromthe mountingplateassembly . NOTE : IFTHISBOILERANDDISTRIBUTINGSYSTEMIS USEDiNCONJUNCTIONWITHA REFRIGERATIOSNYSTEM , THECHILLEDMEDIUM SHALLBE PIPEDIN PARALLELWITHTHEBOILERANDTHE PROPERVALVESAPPLIEDTO PREVENTTHECHILLEDMEDIUMFROM ENTERINGTHE BOILERW . HENTHEBOILERIS CONNECTEDTOHEATINGCOILSLOCATEDINAIR HANDUNGUNITSWHERETHEY MAYBE EXPOSEDTOREFRIGERATEDAIRCIRCULATIONT , HEBOILERPIPINGSYSTEMMUSTBE EQUIPPEDWITHFLOWCONTROL VALVESOROTHERAUTOMATICMEANSTOPREVENTGRAVITYCIRCULATIONOFTHEBOILERWATERDURINGTHECOOLINGCYCLE .
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Boiler I Model ID No , Risers Header Equalizer _ EQUALIZER EC / ECT - 03 - 075 1 - 2 " 11 / 4 " EC / ECT - 03 - O1 0 1 - 2 " 1V4 " EC / ECT - 03 - 120 1 - 2 " 1V4 " EC / ECT - 04 - 125 2 - 2 " 21 / 2 ' , 11 / " 2 EC / ECT - 04 - 150 2 - 2 " 21 / 2 " , 11 / " 2 \ i i EC / ECT - 04 - 175 2 - 2 " 21 / 2 " 11 / 2 " X EC / ECT - 05 - 175 2 - 2 " 3 " 11 / " 2 ERON [ REAR EC / ECT - 05 - 200 2 - 2 " 3 " 11 / 2 " EC / ECT - 05 - 250 2 - 2 " 3 " 11 / 2 " EC / ECT - 06 - 275 2 - 2 " 3 " 1112 " EC / ECT - 06 - 300 2 - 2 " 3 " 11 / 2 " The returnfrom systemshouldalwaysenterequalizerthrough HartfordLoop , 2 " to 4 " belownormalwaterline ( see dimensional drawingfor normalwaterline ) . STEAM FRONT REAR ALTERNATE Figure5 SUPPLY r Size thesupplyand returnconnectionsto suit thesystem . Pipethe supplyand returninoneof two ways : ALTERNATE 1 ) Pipethesupplyfromthetop of the rearsectionand3 / RETURN returnto the bottomof thefrontsection . Use the 4 " tappinginthe topof thebacksectionfor air elimination . FRONT REAR 2 ) As anacceptablealternative , pipethe supplyfromthe topof thefrontsectionandreturnto the bottomof the rearsection . Providean aireliminationmeanswithinthe Figure6 supplypiping . HOTWATER F - OILBURNERINSTALLATION 1 - The oilburneris suppliedwitha mountingflangefixedinposition . 2 - Mountthe burnerto theburnermountingplate ( 3 ) Figure4 withfour5 / 16 " studsandnuts provided . BE SUREHIGHTEMPGASKETIS BETWEENTHEBURNERMOUNTINGFLANGEANDTHE BURNERMOUNTINGPLATE . 3 - Routethe oillinesto avoidinterferencwe henopeningthe platefor boilerservicing . Useflexibleoillinesor copperW . henusingflexibleoillines , providetubing longenoughto allowthe plateto swingfreelyover itsentirerange . Whenusingcopper , installflaredcopperdisconnectswithvalves . 4 - See Figure7 for Oil BurnerSpecificationsI . f exceeding100PSIpumppressureon burnersshownat 100 PSI , seechart onpage 13to determine therequiredreductionin nozzlesize . 7
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WAYNE BURNER WITH 100 PSI PUMP PRESSURE Boiler Burner Air Cone Nozzle Start - UpSettings ModelNo , ModelNo , I , D , Size FlameLock Off - CycleDamp , Air Shutter EC / ECT - 03 - 075 HS 21 / 2 " NoHoles . 7580 ° A DEL 1 1.0 . 50 EC / ECT - 03 - 100 HS 21 / 2 " NoHoles 1.0080 " B DEL 1 1.2 1.50 EC / ECT - 03 - 120 HS 21 / 2 " NoHoles 1.2080 ° B DEL 11 / 2 1.5 1.75 EC / ECT - 04 - 125 HS 21 / 2 " 6 Holes 1.2580 ° B DEL 1 2.0 2.00 EC / ECT - 04 - 150 HS 21 / 2 " 6 Holes 1.5080 ° B DEL 3 2,0 2.25 EC / ECT - 04 - 175 HS 21 / 2 " 6 Holes 1.7580 ° B DEL 5 2,0 2.50 EC / ECT - 05 - 175 HS 21 / 2 " 6 Holes 1.7580 ° B DEL 5 2.0 2.50 EC / ECT - 05 - 200 HS 21 / 2 " 6 Holes 2.00 80 ° B DEL 5 2,0 3.50 EC / ECT - 05 - 250 HS 21 / 2 " 6 Holes 2.50 80 ° S DEL 8 2.0 5.00 EC / ECT - 06 - 275 HS 3 - 5 / 1 " 6 Str . Bore 2.75 80 ° B DEL 2 2,0 4.00 EC / ECT - 06 - 300 HS 3 - 5 / 1 ' 6 ` Str . Bore 3.00 80 ° B DEL 2 2.0 4.50 CARLIN BURNER Boiler Burner Start - UpSettings ModelNo . ModelNo . Air Shutter NozzleSize PumpPressure HeadDim . A Air Band EC / ECT - 04 - 125 * 99FRD Blank 1.00x 70 ° B DEL 150 PSI 2 40 % open EC / ECT - 04 - 150 * 99FRD Blank 1.25x 60 ° B DEL 150 PSI 3 60 % open EC / ECT - 04 - 175 * 99FRD Blank 1,50x 60 ° B DEL 150 PSI 4 100 % open EC / ECT - 05 - 175 * 99FRD Open 1,50x 60 ° B HAGO 150 PSI 5 10 % open EC / ECT - 05 - 200 * 99FRD Open 1,65x 60 ° B HAGO 150 PSI 5 45 % open EC / ECT - 05 - 250 * 99FRD Open 2,00 x 60 ° B HAGO 150 PSI 8 100 % open EC / ECT - 06 - 275 102CRD Open 2,75 x 60 ° B DEL 100 PSI 7 100 % open EC / ECT - 06 - 300 102CRD Open 3,00 x 60 ° B DEL 100 PSI 9 100 % open * Model99FRDBurnerEquippedwithModel 98022PSCMotor CARLIN EZ - IHP OILBURNERWITHMODEL98022PSC MOTOR Boiler Burner Start - UpSettings ModeNl o , FiringRate ModeNl o , AirShutter NozzleSize PumpPressure AirBand HeadBar EC / ECT - 03 - 075 . 75 EZ - 1HP Blank 0.60 x70 ° B DEL 150 PSI 0.55 0.60 - 0.65 EC / ECT - 03 - 100 1.00 EZ - 1HP Blank 0.85 x70 ° A DEL 150 PSI 0.65 0.85 - 1.00 EC / ECT - 03 - 120 1.20 EZ - 1HP Blank 1.00 x70 ° A DEL 150 PSI 0.80 0,85 - 1.00 BECKETTBURNERWITH140 PSIPUMPPRESSURE Boiler Burner Burner Static Nozzle Start - UpSettings Head ModelNo . ModelNo . Head Plate Size AirShutter AirBand Setting EC / ECT - 03 - 075 AFG - LI * LI * 33 / 8 " . 6560 " B HAGO 9.0 2 N / A EC / ECT - 03 - 100 AFG - L1 L1 33 / 8 " . 8560 ° B HAGO 10.0 1 N / A EC / ECT - 03 - 120 AFG - L1 L1 * * 1.0060 ° B HAGO 9.0 2 N / A EC / ECT - 04 - 125 AFG - F6 F6 23 / 4 " 1.1080 ° A DEL 5.0 1 N / A EC / ECT - 04 - 150 AFG - F6 F6 23 / 4 " 1.2580 ° B HAGO 8.0 1 N / A EC / ECT . . 04 - 175 AFG - F6 F6 23 / 4 " 1.5080 ° B HAGO 10,0 3 N / A EC / ECT . . 05 - 175 AFG - MV1 M - V1 - 3 - - 1.5060 ° B HAGO 10.0 3 3 EC / ECT , . 05 - 200 AFG - MV1 M - V1 - 3 - - 1.7560 ° B HAGO 10,0 9 3 EC / ECT . . 05 - 250 AFG - MV1 M - V1 - 5 - - 2.00 45 ° B HAGO I 0.0 5 5 EC / ECT . . 06 - 275 CF - 375 L1 - S - - 2.25 450P HAGO 10.0 6 2 EC / ECT - 06 - 300 CF - 375 L1 - S - - 2.50 45 ° P HAGO 10.0 6 3 * RequiresLowFiringRateBaffle * * Removestatic platefor 1.20GPHrate . NOTE : Aboveair settingsare start - upsettingsonly - - final adjustmentsare to bemadewithcombustiotnest instrumentsA . djustburnerfor highestCO2 ( Maximum13 % ) whilemaintaininga 0 smokeand - . 01 to - . 02ovediredraft . Figure7 ( continuedon nextpage ) 8
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RIELLOSERIES40 OIL BURNER Boiler Firing Burner Nozzle Pump Turbulator AirDamper ModelNo . Rate ModelNo . Size Pressure Setting Setting EC / ECT - 03 - 075 . 75 F5 . 60600B DEL 155 . 5 2.1 EC / ECT - 03 - 100 1.00 F5 . 8560 ° W DEL 145 2.0 2.6 EC / ECT - 03 - 120 1.20 F5 1.00600W DEL 145 3.0 2.9 EC / ECT - 04 - 125 1.25 F5 1.0O60 ° W DEL 155 2.5 3.4 EC / ECT - 04 - 150 1.50 F10 1.2560 ° B DEL 145 1.5 3.1 EC / ECT - 04 - 175 1.75 F10 1.3560 ° B DEL 165 2.0 2.5 EC / ECT - 05 - 175 1.75 F10 1.3560 ° B DEL 165 2.0 2.5 EC / ECT - 05 - 200 2.00 F10 1.5060oB DEL 170 2.5 2.8 EC / ECT - 05 - 250 2.50 F10 2.00 60 " B DEL 155 3.5 4.2 EC / ECT - 06 - 275 2.75 F10 2.2560 ° B DEL 150 4.0 4.2 EC / ECT - 06 - 300 3.00 F10 2.50 60 ° B DEL 145 4.5 4.2 NOTE : AboveTurbulatorand Air DamperSettingsare start - upsettingsonly - - finaladjustmentsmustbemadewithcombustiontest instruments . Figure 7 ( continued ) _ 2 BURNER COVERPLATE 1 1 / 2 _ 1 DISCONNECT BOX BURNER W / WARNINGL _ LOWER LEFT SIDE PANEL Figure8 G - CONTROLS 1 - Applycontrolsas follows : a . Water Boilers : installthe limitor operatingcontrol , temperature - pressuregaugeand safetyreliefvalve . See Figure9 for properlocation . b . SteamBoilers , FloatLowWaterCut - Off : installpressurelimitcontrol , pressuregauge , gaugeglasstrimand safetyvalve . See Figure9 . Forapplicationof float lowwatercut - ofsf ee Figure9 andcontrolmanufacturersinstructionsheetshippedwiththe control . c . SteamBoilers , PrimaryProbeLowWaterCut - off : Caution : Donotinstall a probelowwatercut - offin the boilerprimaryprobetappingunlessthe lowwatercut - offis equippedwitha timedon and off feature . The cycledofftime willallowthe probelowwatercut - offto sensethe true waterlevelin the boilerandeliminatea false readingcausedfromsensinga foamingorsurgingwatercondition . Failureto usea timedlowwatercut - offcouldresultin a failedheat exchanger . NOTE : Longergaugeglass androds arerequiredfor usewiththeoptionaCl G450 PrimaryProbeLowWaterCut - off . The gaugeglasscarton , 22 - 162 - 10 , is providedwitha packagedboiler . Fora KDboilerthe longergaugeglasscartonis locatedin a specialProbeLowWaterCut - Off Carton , 90759 . Packaged Boilers : The CG450LWCO , andPA404Alimitare installedandwiredat the factoryT . he boiler miscellaneousparts carton , located withintheboilercrate , containsthelongergaugeglasscarton22 - 162 - 10 , GaugeValvesCarton20 - 105 - 03 , fittingsandcomponents . KD Boilers : A separatePrimaryProbeLowWaterCut - OffCarton , 90759is requiredT . hiscartoncontainstheCG450LWCO , 22 - 162 - 10longer glass / rodscarton , 3 / 4 " x 3 " nipple , 3 / 4 " x 3 / 4 " x 1 / 4 " tee , ( 2 ) 1 / 2 " x2 " nipplesand ( 2 ) Vz " couplingsU . sethesecomponentaslongwiththosefrom theSteamTrimCartonandinstalflittingsand controlsperFigure11 . NOTE : ThePA404Alimit andsiphonare not includedaspart of a standardKDboilerofferingfor ECTmodelboilers . Caution : Pipethe dischargeof thesafetyvalveorsafetyreliefvalveto preventinjuryin the eventof pressurerelief . Pipethedischargetoa drain . Pipefull sizeof outlet .
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1,3 fRONT 3 / 4 " AIR ( 2 ) SUPPLY TANKLESS - P _ COIL LOCATION STEAM , , C , , COIL 42 " LOCATION WATER ONLY fN LINEOOR FL REAR SIDE F _ Figure9 DIMENSIONS Jacket Rearof FlueOutlet DistanceBetween Length Diameter . Boiler Height FireBox Width Jacketto _ LFlue ¢ t . Tappings * Depth " C . . . . D " " E " - F - " G " Model - A - " B " EC / ECT - 03 221 / 2 " 153 / 4 " 42 " 10 " 83 / 4 " 6 " 91116 " EC / ECT - 04 22112 " 191 _ 16 " 42 " 143h8 " 10 ; / 8 " 7 " 131k " EC / ECT - 05 221 / 2 " 24118 " 42 " 183 / " 8 13 " 8 " 17 ; / 18 " EC / ECT - 06 221 / 2 " 288h6 " 42 " 229 / 18 " 9 " 215 / e " 151 / 1 " 8 * Dimensionsare approximate . TAPPINGLOCATIONS LOCATION SIZENPT WATER STEAM H 8 / 4 " N / A LowLimitControl I 3 / 4 " LimitControl PressureGauge L I / 4 " LimitControl Temperature - PressuGreauge M 1 / 2 " WA GaugeGlass andLowWaterCut - off N 2 " Return OptionalReturn O 8 / 4 " SecondaryProbeLowWaterCut - off SecondaryprobeLow WaterCut - off P 314 " SafetyReliefValve SafetyValve Q 11 / 4 " Return N / A R 8 / 4 " DrainValve DrainValve S 11 / 2 " Skim OptionalHighLimit T 314 - N / A PrimaryProbeLowWaterCut - off 10
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McD & M # 67PE - 2 LOWWATERCUT - OFF _ _ ; OPT'ONAL K _ TI ( ] N ) LC 13 " Figure10 LIMIT , 3 NIPPLE USE TAPPINGS A & C FOR PRIMARY APPLICATION GAUGE w / 3 / 4 x 1 / 4 BUSHING GAUGE GLASS CG450 PROBE 1 / 2 x 1 / 2 w / 1 / 2 COUPLING Figure11 11
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H - WIRING 1 - Allelectricalwiringshallbedonein accordancewiththeNationalElectricalCodeand LocalRequirements , 2 - Locatejunctionboxin the swingdoorcarton . Mountjunctionboxto theholesonthe left sideof jacketwith ( 2 ) # 10 x 1 " sheet metalscrews . 3 - Locatethe polarized harness ( es ) in the swing doorcarton . If your cartonhastwo polarizedharnesses , selectthe harnesswith malepins . Connect harnessfromthejunction boxto thelimit ( waterboilers ) or lowwatercutoff ( steamboilers ) usingfield - suppliedconduit . Seewiring diagrams ( Fig . 12 , 13 & 14 ) , junctionboxdetail ( Fig . 8 ) , and photos ( Fig . 2 & cover ) . The additionalharnessis a duplicateof the harnessnow locatedin the burnercar - ton and maybediscardedif usinga Peerlesssuppliedburner ( harnessin burnercartonincludesconduit ) , Warning : Improperinstallationof burnerharnesscanallowburnerto energizewithswingdooropen , creatinga severeburnhazardto boiler maintenance personnel 4a - Locatethe polarizedburnerharnessinthe burnercarton . Attach harnessbetweenburnerandjunctionboxas shownin Figure8 . 4b - If usinga non - Peerlesssuppliedburner , obtainappropriateburnerharnessfroma PeerlessDistributoro , r hardwireburnersuchthatburnerswingdoor cannotbe openedwithoudtisconnectingpower . * Harnessfor Beckettor Carlinburner - 50233 ( polarized , 21 " longconduit ) * Harnessfor Rielloburner - 50234 ( polarized , 28 " longconduit ) 5 _ Forcompleteinformationonservicingandadjustmentof controls , referto the attachedcontrolspecificationsheets . NOTE : Single PoleSwitchesincludingthoseof SafetyControlsor ProtectiveDevicesshallnotbe wiredin a groundedline . PRIMARy CON ] _ BURNER RT184B BURNER J / BOX GROUND INTERRUP'ilED IGNITOR I r - - GROUNO = BUI _ CR SCREW MOTOR G ADDITIONAL LIMIT SAFETy S _ TCH , ES CONTROL ( WHEN REQUIRED ) A BK _ 1 BK L2 W W _ _ BK BK r ¸ - - : _ BK UMIT 67 FLOAT TYPE LWCO SER _ ICE SV _ ITCH ( BY INSTALLER ) Y STEAM WITH OR x < _ OT ) - - x - - x L2 _ 15 / 60 / I FUSED DISCONNECT I wo . o T = . ESS ( BY INSTALLER ) i i " " , " - - - - - - _ 24 V mfZRMOSTAT OPERATING CON TROt FOR STEAM W / TANKLZSS HZATI _ R ( 3NLY - - LINE V ( _ . TAG / Z . . . . . . . . . . . . . . . LOW V04 _ TAG _ HYOROLIEVEL 650 - p / 550 - p PROBE TYPE LWC0 ( _ EN REQU } RED ) ALL Y _ IRING MUST COMPLY WI1 _ APPLIANCE C00ES , ( _ OINANC [ S AN { ) R [ GULAT ] 0NS . Figure12 12
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ALL I _ RING MUST CCMPLy I _ TH APPLIANC _ C0 ( _ S , 0JROINANCES AND REGULATION S Figure13 J _ P _ x H _ 0LE _ L 6 _ O - P / 5 _ - P0 p , R _ , _ o E t . w ¢ . LS _ A _ _ C _ S _ eTC _ ( BY " VSt ; _ £ _ ) • R71S _ g g _ l _ ( R LeI _ c _ , , _ _ , _ L I J ] J J _ - - _ - . _ I _ FORCED HOT WATER I [ I _ e _ < _ _ i : _ ij _ \ eK y _ = ' - - - - - , _ - . . . . _ WITH TANKLESS HEATER _ j • ( _ . _ HONEYWELL L812AA OR L8124C ] Le _ ( ROT ) u _ [ _ . t _ - - r - - - _ FORCED HOT WATER LO _ " _ . t _ . . . . . . . . . . v _ _ WITHOUT TANKL ESS HEATER Figure14 13
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I - CLEANINGHEATINGSURFACES NOTE : CLEAN BOILERATLEASTONCEPERYEAR . CLEAN BOILERFROMTHELEFTSIDE ORFROMTHETOE TO CLEAN : 1 - Turnoffall electricalpowerto the boiler . Disconnecotilburnerwiringharness . 2a - If cleaningfrom theside , removeleft jacketpaneland sidecleanoutcoverplates . 2b - If cleaningfrom thetop , removefluepipe , leff topjacketpane _ andfluecollector . 3 - Brushthe fluepassageswitha wire brushto removeall scaleor soot . 4 - Removescale andsootfromcombustionchamberby vacuumcleaningor anyother means . NOTE : BURNERMOUNTINGPLATEMUST BE REMOVEDOR SWUNGOPENTO FACILITATETHISOPERATIONT . ARGETWALL IS MADEOF SOFTCERAMICFIBER . DO NOTDAMAGETHIS MATERIALDURINGBRUSHINGANDVACUUMCLEANING . 5 - Installclean - outcover platesor flue collector . Inspectclean - outcover plate insulation , flue collectorgasket , or rope seal Replaceany piecesnot forminga gastightseal . 6 - Installjacketpanelsandfluepipeas required . J - CLEANINGTHESERIESECSTEAMBOILERWITH SKIMTAPPING Thefollowingcleaning procedureshaftbe performedbya qualifiedserviceperson . Referto Figure9 for locationof skimtapping . 1 - Cleanthe boileras describedbelownolaterthan one weekafterthe initialstart up . Cleaningwill bemoreeffectiveifthe boileroperatesa dayor two to loosensedimentand impuritiesin thesystem . 2 - The boilermust becleanedto removeanyaccumulationof oil , grease , sludge , etc . that maybe inthe system . Thesesubstancescancause foamingand surgingof the boilerwater , producingan unstablewaterline andwatercarryoverto the system . WARNING : CLEANINGTHEBOILERREQUIRESTHEUSEOFVERY HOTWATERAND CORROSIVECHEMICALS . USECAREWHEN HANDLINGTO PREVENTINJURY , 3 - Connecta 11 / 2 " pipe nippleand shutoffvalveto skimtapping . 4 - Connecta 11 / 2 " drain line offof the skimvalve , run to a pointof safedischarge . 5 - Close allvalvesto thesystem . Providea meansof continuousfresh waterto the boilerfor thecleaningprocess . 6 - Open the skimvalve . Fiflthe boileruntilwater beginsto flowout of the valve . Shutofffill valve . 7 - Usecommonwashingsoda ( suchas Arm and HammerSuperWashingSoda ) . Mix thesodawithwater in a 10quart pail andpourintotheboiler throughthesafetyvalvetapping . Mix a proportionof one ( 1 ) poundof washingsodaforeach800 squarefeetEDR netboiterrating . CAUTION : DONOTLEAVETHEBOILERUNATTENDEDWHILEFIRING . TAKEGREATCARENOTTOALLOWTHEWATERLEVELTODROP BELOWTHE BOTTOMOFTHEGAUGEGLASSORTOALLOWFRESHWATERMAKEUPTOFLOWINTOO FASTT . HISWILL AVOIDTHEPOSSIBILITYOFCAUSINGTHE BOILERSECTIONSTOFRACTURE . 8 - Turn burneronand allowtheboilerwater to heat upto just belowsteaming ( 180to 200 degreesF ) . Cycletheburnerto maintaintemperature duringskimming . Do notallowthe boilerto steam . Steamingmixes upthecontaminantsinthe waterinsteadof floatingthem at the surface . 9 - Openthe make - upwater valveto continuouslyfeed waterto the boiler . Allowwaterto flow outof theskimtapping . 10 - Continueskimmingtheboiler untilthewater flowingfromtheskim tappingflowsclear . Thiswill takesometime , possiblyseveralhoursfor a dirty system . 11 - Afterskimmingis complete , closetheskim valveandturn offthe boiler . 12 - Close themake - upwatervalveand openthe boilerdrain valve . 13 - Drainthe boilercompletely . Refilland drainagainone or two timesto makesure allof the sodahasbeen washedout . 14 - Restorepipingto normal . Pipea nippleandcap inthe skimvalve . 15 - NOTE : If thegaugeglass becomesdirtyagain , this indicatesmorecontaminantshaveworkedlooseinthe system . Repeatthecleaningand skimmingprocessas neededto cleanthe system . 14
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SERIESECAND ECTRATINGS ( 2 ) ( 3 ) Minimum ( 4 ) a ) HeatingCapacityBTU / Hr . Chimney ( 1 ) NetI - 8 - RRatings I - B - R Draft b ) GrossOutput Boiler BTU / H _ Steam BTU / Hr . Firing Size Height Required ModelNo , Water Steam RateG . P . H . Steam Sq . Ft . Water inches Feet inStack EC / ECT - 03 - 075 . 75 8x8 20 , 03 " a 92,000 a 91,000 68,000 283 80,000 EC / ECT - 03 - 100 a 121,000 a 120,000 90,000 375 105,000 1.00 8x8 20 , 04 " EC / ECT - 03 - 120 a 144,008 a 142,000 107,000 446 125,000 1.20 8x8 20 . 05 " EC / ECT - 04 - 125 a 152,000 a 151,000 113,000 471 132,000 1.25 8x8 20 . 03 " EC / ECT - 04 - 150 a 181,000 a 180,000 135,000 563 157,000 1.50 8x8 20 , 04 " t EC / ECT - 04 - 175 a 209,000 a 208,000 156,000 650 182,000 1.75 8x8 20 , 05 " EC / ECT - 05 - 175 1.75 a 214,000 a 212,000 159,000 663 186,000 8x8 20 , 03 " EC / ECT - 05 - 200 a 241,000 a 240,000 180,000 750 210,000 2.00 8x8 20 . 04 _ r EC / ECT - 05 - 250 b 286,000 b 286,000 215,000 896 249,000 2.50 8x12 20 , 05 " EC / ECT - 06 - 275 b 321,000 b 321,000 241,000 1004 279,000 2.75 8x12 20 . 04 _ EC / ECT - 06 - 300 b 347,000 b 347,000 261,000 1083 302,000 3.00 8x12 20 . 05 " ( 1 ) BoilerModel No . mayhavethe followingsuffixletters : W - Water P - Packaged S - Steam C - Circulator Uq3oiler - BurnerUnit ( Unassembled ) T - TanklessCoil ( 2a ) HeatingCapacityBTU / Hr . basedon D . O . E . testingprocedureat t3 . 0 % CO _ , and - . 02 " watercolumndraftin firebox . ( 2b ) GrossOutputBTU / Hr . basedon 12.5 % CO = , and - . 02 " watercolumndraft infirebox . ( 3 ) Net I = B = RRatingsbasedontheTestingand RatingStandardfor Cast Iron andSteelHeatingBoilersofThe HydronicsInstituteDivisionof GAMA . The Net I = B = RRatingsshownincludeallowancefor normalpipingandpick - upload . The water ratingsare based ona pipingandpick - upaltowancefactorof 1.15 , steamratingsarebased ona ! lowanceof 1.333 . The PeerlessHeaterCompanyshouldbe consultedbeforeselectinga boilerfor gravityhot waterinstallationsandinstallationhsavingunusualpiping and pick - uprequirementssuchas exposedpiping , nightshut - down , etc . ( 4 ) Firing rate is based on a fuel oil with a heatingvalueof 140,000BTUper gallon . Burnerinput based on maximumaltitudeof 2,000ft . - for other altitudesconsultfactory . ADVERSEFUELCONDITIONS NozzleRating Approx . NozzleRatesGPHI At 100 PSI 120 PSI 140 PS . 50 . 55 . 59 If an adversefuelconditionsuchas cold oilexists , it maybe . 65 . 71 . 77 necessaryto increasethe pumppressureto the nozzle . Coldoil is much . 75 . 82 . 89 harderto atomizeat 100psicomparedto roomtemperatureoil . Tothe . 85 . 93 1.00 right is a chart givingflowrates of standardnozzlesizesat 120psi and . 90 . 99 1.07 140psi pumppressure . 1.00 1.10 1.18 1.10 1.21 41.301 NOTE : If itwasnecessarytoincreasethepumppressureabovethe 1.20 1.31 1 . standard100psi , to eliminateanyconfusionfor the nextrou - 1.25 1.37 1.48 tine servicinga tag mustbeplacedon theburnerindicating 1.35 1.48 1.60 1.50 1.64 1.78 pumppressureand nozzlesize used . 1.65 1.81 1.95 1.75 1.92 2.07 2.00 2.19 2.37 2.25 2.47 2.66 2.50 2.74 2.96 2.75 3.00 3.24 15
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Series EC / ECT OH Boilers Installation , Operation b Maintenance Manual TO THE INSTALLER : This manual is the property of the owner and must be affixed near the boiler for future reference . TO THE OWNER : This boiler should be inspected annually by a Qualified Service Agency . HI Division ASME of 9area PEERLESS ® CAST IRON BOILERS PEERLESS HEATER COMPANY 231 NORTH WALNUT STREET • BOYERTOWN , PA 19512 - 1021 • PHONE 610 - 367 - 2153 www . peerless - heater . com THE PREFERRED HEATING CHOICE © 2002 Peerless Heater Company ECS00O R15 ( 11 / 02 ÷ 5M ) Printed in U , S , A ,
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