INSTALLATIONINSTRUCTIONS- SERIES EC and ECT
Readcarefullybeforebeginningwork.It willsavetime.Studythe includeddrawings.
This boilermust beinstalledby a qualifiedcontractor.
Theboiler warrantycan bevoidedifthe boilerisnot installed,maintained,andserviced correctly.
Theequipmentshallbe installedinaccordancewiththoseinstallationregulationsinforceinthe localareawheretheinstallationisto bemade,includingthe
currenteditionof NFPA-31.Theseshallbecarefullyfollowedin allcases.Authordieshavingjurisdictionshallbeconsultedbeforeinstallationsare made.
A- ACCESSIBILITYCLEARANCES
1 - To provide for reasonableconditionsof accessibilityfor servicing,the following minimumclearancesare recommendedbetweenthe boiler and
adjacentwallsor otherappliances--atleast24" inthe front,rearand onboth sides.
B- AIRFORCOMBUSTIONANDVENTILATION
1 - Becertainadequatefacilitiesare availableto provideairfor satisfactorycombustionandventilation.
2 - AppliancesLocatedin UnconfinedSpaces.
a. For installationsin unconfinedspaceswith conventionalconstructionand largeareas 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 floorof the boiler
roomshall be providedwiththe minimumfreearea ofeachopeningequalto 140sq. in. pergallonof oil burned.
b. If all airfor combustionandventilationis to come fromoutsidethebuilding;twoopenings,one neartheceilingand one nearthefloorof the boiler
roomshall beprovidedwiththeminimumfree areaof eachopeningequalto 35sq. in. par gallonofoil burned.If ductsare usedtoconveytheair,
areasof35 sq.in.per gallonof oil burnedfor verticalductsor 70 sq.in. per gallonofoil burnedfor horizontalductsareto beprovided.Ductsshall
havethesame areaas thefreeareaof theopeningstowhichthey areconnected.
C- SETTINGBOILERBLOCK
1-The Series EC/ECT boiler sectionsare factoryassembledwiththe target wallshipped in place. Providea levelfoundation,locatedas close as
possibleto thecenterofthe heatingsystemandtothechimney.TheheatingsurfaceoftheSedesEC/ECTboilersisdesignedto becleanedfromeither
thetop or left side ofthe unit.Allowadequateclearanceon the leftof unitif servicingisto bedonefromthe side.
2 - Open fluecollectorcarton.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 nutsthroughfluecollectorbracketsintothetappedlugs
providedin thetopof the boilerendsections.Drawnutsdownsnugly.
3 - Removeclean-outcoverplatesandinsulation(25).Eachclean-outcoverplateisattachedto the boilerby usingtwo carriagebolts,nutsandwashers(24).
Installthe carriageboltsintothenotchatthe top andbottomof eachclean-outopening,then securethemwith a flat washerand steelnutas shownin
Figure1 lockingthemintoplace.Pressthe clean-outplatewithinsulationoverthe protrudingcarriageboltsuntiltheboltspunchthroughtheinsulationso
flatwasherand brassnutcanbeinstalled,Tightendownnutssnuglycompressingthe insulationto forma goodsealaroundthecleen-outopening,
4 - This boileris suitablefor useon combustibleflooring,providedthe boilerisnot seton carpetand a metaldrip panis placedundertheappliance.
INSTALLATIONOF SIDECLEAN-OUTCOVERPLATES
5/16 UNC X 1 3/4" L(3.
Figure1
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