Harman Stove Company P61-2 Owner's manual

P61-2PelletStoveOwnersManual

SAFETYNOTICE

PLEASEREADTHISENTIREMANUALBEFOREYOUINSTALLANDUSEYOURNEWROOMHEATER.FAILURETO

FOLLOWINSTRUCTIONSMAYRESULTINPROPERTYDAMAGE,BODILYINJURY,OREVENDEATH.

FORUSEINTHEU.S.ANDCANADA.SUITABLEFORINSTALLATIONINMOBILEHOMES

IFTHISHARMANSTOVEISNOTPROPERLY

INSTALLED,AHOUSEFIREMAYRESULT.FORYOURSAFETY,FOLLOW

INST ALLATION DIRECTIONS.

CONTACTLOCALBUILDINGORFIREOFFICIALSABOUTRESTRICTIONSAND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STOVE

COMPANY.

SAVETHESEINSTRUCTIONS.

Installation&OperatingManual

ìCemanuelestdisponibleenFranÁaissurdemandeî

SafetyTestingby

ASTME1509

MobileHomeApproved

2

Fig.1

3

Pleasereadthisentiremanualbeforeyouinstallanduseyournew

roomheater.Failuretofollowinstructionsmayresultin

propertydamage,bodilyinjury,orevendeath.

SUITABLEFORMOBILEHOMEINSTALLATIONS.

SAVETHESEINSTRUCTIONS

HarmanStoveCompany

352MountainHouseRoad

Halifax,PA17032

Testing Label 2

Assembly & Installation 4

Venting 7

Operation 1 2

ESP Control 14

Maintenance 1 5

Trouble Shooting 18

Feeder Parts 19

Specifications 19

Wiring Diagram 20

Options 2 2

Parts List 23

Warranty 24

TableofContents

4

Unpacking

TheP61isboltedtotheskidtopreventmove-

mentduringshipping.

To free the stove from the skid you must re-

movethehold-downboltsintherearofthepedestal

base.

RemovingorInstallingrearcoverpanels

To remove the rear cover panels, loosen the

screws slightly and slide the covers outward as

shown inthe illustration.To reinstall,simply slide

backintoplaceandretightenthescrews.

Firebrick

Installthefirebrickverticallyontheangleabove

theburnpot.

FlameGuide

Installthecastironflameguideon top ofthe

burnpotandmakesureitisfullyseatedagainstthe

auger opening.The bottom of the flame guide is

marked38+.

RearCover

Panels

AssemblyandInstallation

ShippingBolts:Theseholes

arealsousedforMobile

Home Installation

Fig.2

5

Installing

PlacethestoveonanoncombustiblefloororUL

approved floor protector that extends 6 inches to the

front,6inchestothesidesand1inchtotherearofthe

stove.

Place the stove away from combustible walls at

leastasfarasshowninfigures3,4and5.Pleasenote

thedifference in side wall clearancewith andwithout

sideshields.

Notethattheclearancesshownareminimumfor

safety but do not leave much room for access when

cleaningorservicing.Pleasetakethisintoaccountwhen

placingthestove.

Connect the power cord to a 120 V.A.C. 60Hz

groundedreceptacle.

Afterconnectingthefluesystem,followtheabove

procedure.However,priortotakingthedraftreadingbe

sure all doors and windows in the home are closed.

Recordthedraftreading_______.Ifthisreadingismore

than .05" lower than the unconnected reading, check

forpossiblerestrictionsortheneedforoutsideair(see

page8).

Mobile Home Installation

When installing this unit in a mobile home several

requirementsmustbefollowed:

1.Theunitmustbeboltedtothefloor .Thiscanbe

donewith1/4"lagscrewsthroughthe2holesinthebase

plate.

2.Theunitmustalsobeconnectedfortheoutside

air.Seepage8.

3.Floorprotectionandclearancesmustbefollowed

as shown.

4.Unitmustbegroundedtothemetalframeofthe

mobilehome.

CAUTION:Thisappliancemustbeventedtotheout-

side.

Duetohightemperatures,thestoveshouldbeplaced

outoftrafficandawayfromfurnitureanddraperies.

Childrenandadultsshouldbealertedtothehazards

of high surface temperatures and should stay awayto

avoidburntoskinand/orclothing.

Youngchildrenshouldbecarefullysupervisedwhen

theyareinthesameroomasthestove.

Clothingand otherflammable materialsshould not

beplacedonornearthisunit.

Installationand repairofthisHarmanS toveshould

be done by a qualified service person. The appliance

shouldbeinspectedbeforeuseandatleastannuallybya

qualified service person. More frequent cleaning will be

required.Itisimperativethatcontrolcompartments,burn-

ers,andcirculatingairpassagewaysofthestovebekept

clean.

18"

10"

W ithSideShields

W ithoutSideShields

FLOOR PROTECTOR

Fig.5

Fig.3

FLOOR PROTECTOR

9"-13"

9"With SideShields

13" Without Side Shields

Installation

Mobile home installation should be done in

accordance with the Manufactured Home and

SafetyStandard(HUD),CFR3280,Part24.

Fig.4

6

Venting

Requirements forTerminatingthe Venting

WARNING:Ventingterminalsmustnotbere-

cessedintoawallorsiding.

NOTE:OnlyPLventpipewallpass-throughs

andfirestopsshouldbeusedwhenventingthrough

combustible materials.

NOTE:Alwaystakeintoconsiderationtheef-

fecttheprevailingwinddirectionorotherwindcur-

rentswillcausewithflyashand/orsmokewhenplac-

ingthetermination.

Inaddition,thefollowingmustbeobserved:

A.Theclearanceabovegrademustbeamini-

mumof18".

B.Theclearancetoawindowordoorthatmay

beopenedmustbeaminimumof48".

(withoutsideairinstalled,18î)

C.A 12"clearance to a permanently closed

windowisrecommendedtopreventcondensation

onthewindow.

D.Theverticalclearancetoaventilatedsoffit

locatedabovethe terminalwithinahorizontal dis-

tanceof 2 feet(60cm) fromthecenter-line ofthe

terminalmustbeaminimumof18".

E.Theclearancetoanunventilatedsoffitmust

beaminimumof12".

F. The clearance to an outside corner is 11"

fromcenterofpipe.

G.Theclearancetoaninsidecorneris12".

H.Aventmustnotbeinstalledwithin3feet(90

cm)aboveameter/regulatorassemblywhenmea-

suredfromthehorizontalcenter-lineoftheregula-

tor.

I.Theclearancetoserviceregulatorventoutlet

mustbeaminimumof6feet.

J.Theclearancetoanon-mechanicalairsup-

plyinlettothebuildingorthecombustionairinletto

anyotherappliancemustbeaminimumof48î.

K. The clearance to a mechanical air supply

inletmustbeaminimumof10feet.

(withoutsideairinstalled,6feet)

L.Theclearanceaboveapavedsidewalkora

paveddrivewaylocatedonpublicpropertymustbe

aminimumof7feet.

1,2



M.Theclearanceunderaveranda,porch,deck

orbalconymustbeaminimumof12inches.

1,3

NOTE:Theclearancetovegetationandother

exteriorcombustiblessuchasmulchis36îasmea-

suredfromthecenteroftheoutletorcap.This36î

radius continues to grade or a minimum of 7 feet

belowtheoutlet.

CertainCanadianandorLocalcodesorregu-

lationsmayrequiredifferentclearances.

Aventshallnotterminatedirectlyaboveaside-

walk orpaved driveway which islocated between

twosingle†familydwellingsandservesbothdwell-

ings.

Onlypermittedifveranda,porch,deck,orbal-

conyisfullyopenonaminimumof2sidesbeneath

thefloor.

NOTE: Where passage through a wall, or

partitionofcombustibleconstructionisdesired,

theinstallationshallconformtoCAN/CSA-B365.

(ifinCanada)

=Ventterminal

=Airsupplyinlet

Fixed

Closed

Openable

Fixed

Closed

Inside Corner

Detail

=Areawhereterminal  isnotpermitted

7

Acombustionblowerisusedtoextractthecom-

bustiongasesfromthefirebox.Thiscausesanega-

tivepressureinthefireboxandapositivepressure

intheventingsystemasshowninfig.6.Thelonger

theventpipeandmoreelbowsusedinthesystem,

the greater the flow resistance. Because of these

factswerecommendusingasfewelbowsaspos-

sibleand15feetorlessofventpipe.Themaximum

horizontalrunshouldnotexceed48".Ifmorethan

15 feet of pipe is needed, the diameter should be

increasedfrom3"to4"becausealargerpipecauses

less flow resistance. Be  sure to use approved

pellet vent pipe wall and ceiling pass through

fittings to go through combustible walls and

ceilings.Besuretouseastartingcollartoattach

theventingsystentothestove.Thestartingcollar

mustbesealedtothestovewithhightempsili-

conecaulking.

Vent Pipe

Pelletventingpipe(alsoknownasPLvent)is

constructed of two layers with air space between

thelayers.Thisairspaceactsasaninsulatorand

reducestheoutsidesurfacetemperaturetoallowa

clearance to combustibles of only 3 inches. The

sectionsofpipelocktogethertoformanairtightseal

in most cases; however, in some cases a perfect

seal is not achieved. For this reason and the fact

thattheP61operateswithapositiveventpressure

we specify that the joints also be sealed with

clearsilicone.

OutsideAir

Outsideairisoptionalexceptinmobilehomes

and where building codes require.The benefit of

outside air is mainly noticed in small very tight

houses.

To install outside air use 2 3/8" I.D. flex pipe

partnumber2-00-08543.Thereisabreak-awayhole

on the rear panel which must be removed before

connectingtheflexpipe.Thepipeshouldberunout-

sideandterminatetothesideorbelowtheventpipe

outlet so the flue outlet is more than 12" from the

inletcover.Themaximumlengthrunofthispipeis

15feet.Ifalongerrunisneededthesizemustbe

increasedto3".Inletcoverpartnumber1-10-08542

shouldbeusedtokeepbirds,rodentsetc.outofthe

pipe.

HRV

WheninstallinginahousewithaHeatReclaim-

ingVentilationSystem(HRV)besurethesystemis

balancedandisnotcreatinganegativepressurein

thehouse.

Outsideairflexpipe

goeshere

InletCoverpart#

1-10-08543

Flexpipepart#

2-00-08543

Venting

IMPORTANTNOTICE

PelletVentPipeorPLVentPipeMustbeused.

+=Positivestaticpressure

=Negativestaticpressure

Fig.6

Fig.7

8

#2 Preferred method

Thismethodalsoprovidesexcellentventingfor

normaloperationbutrequiresthestovetobeinstalled

fartherfromthewall.Theverticalportionofthevent

shouldbethreetofivefeethighandatleastthree

inches from a combustible wall. This vertical sec-

tionwillprovidenaturaldraftintheeventofapower

failure.

#1 Preferred method

Thismethodprovidesexcellentventingfornor-

maloperationandallows thestovetobeinstalled

closesttothewall.Twoinchesfromthewallissafe;

however,fourinchesallowsbetteraccesstoremove

therearpanel.Theverticalportionoftheventshould

bethree to fivefeet high. Thisvertical section will

providenaturaldraftintheeventofapowerfailure.

Venting

Fig.8

Fig.9

3ft.

tocombustibles

3ft.

tocombustibles

9

#4 Installing into an existing

chimney(USonly)

Thismethodprovidesexcellentventingfornor-

maloperation.This method alsoprovidesnatural

draftin theeventofapowerfailure.Ifthechimney

conditionisquestionableyoumaywanttoinstalla

linerasinmethod#7.

#5 Installinginto an existing fireplace

chimney(USonly)

Thismethodprovidesexcellentventingfornor-

maloperation.This method alsoprovidesnatural

draftintheeventofapowerfailure.

Thedamperareamustbesealedwithasteel

plateorfiberglass.Acapshouldbeinstalledonthe

chimneytokeepoutrain.Ifthechimneyconditionis

questionableyoumaywanttoinstallalinerallthe

waytothetopasinmethod#6.

Fig.10

Fig.11

Venting

10

#6 Installinginto an existing fireplace

chimney(USandCanada)

Thismethodprovidesexcellentventingfornor-

maloperation.This method alsoprovidesnatural

draftintheeventofapowerfailure.

InCanadaandsomeplacesintheUSitisre-

quiredthattheventpipeextendallthewaytothetop

ofthechimney.

Inthismethodacapshould also beinstalled

onthechimneytokeepoutrain.Besuretouseap-

provedpelletventpipefittings.Sealpipejointswith

silicone in addition to the sealing system used by

themanufacturer.Pipesizeshouldbeincreasedto

4"usingthismethod.

#7 Installing into an existing

chimney ( US and Canada )

Thismethodprovidesexcellentventingfornor-

maloperation.This method alsoprovidesnatural

draftintheeventofapowerfailure.

InCanadaandsomeplacesintheUSitisre-

quiredthattheventpipeextendallthewaytothetop

ofthechimney.Thepipeorlinerinsidethechimney

shouldbe4"diameter.

Inthismethodacapshould also beinstalled

onthechimneytokeepoutrain.Onedisadvantage

ofthismethodisthatitishardertocleanthevent

pipe,therefore,thereisatendancy not todoitas

oftenasneeded.

Fig.12

Fig.13

Venting

11

#8Installingthroughtheceilingvent

Through the  ceiling vent, follow PLvent

manufacturers recommendations when using wall

andceilingpassthrough.

Fig.14

No insulation or

other combustible

materials are

allowed within 3"

ofthePLventpipe.

PL vent manufacturer's

firestopspacerandsupport

(See Page 9 for

corner

installation

clearances)

Minimum flue vent

configuration

Itisrecommendedthat

outsideairbeinstalledwiththis

ventingconfiguration.

Min.aboveground level

18"

Stormcollar

Flashing

3"min.

12"min.

3"min.

Fig.15

Fig.16

Venting

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 AT CLEARANCES SPECIFIED

BY THE MANUFACTURER

CAUTION

DO NOT INSTALL IN SLEEPING ROOM

WARNING

CAUTION

THE STRUCTURAL INTEGRITY OF THE

MOBILEHOMEFLOOR,WALL,ANDCEILING/

ROOF MUST BE MAINTAINED.

THESTOVEISHOTWHILEINOPERATION.

KEEP CHILDREN, CLOTHING AND

FURNITUREAWAY .CONTACTMAYCAUSE

SKIN BURNS.

12

Operation

Starting First Fire

Besurethepowercordispluggedintoa120volt

receptacle.Thiscanbeverifiedbytheredpower

lightonthecontrolpanel.

Fillthehopperwith pellets.

Filltheburnpotwithpelletstoaleveljustshortof

overflowing,fig.17.

Adjustfeedrate.Ifthisisyourfirstfireoryouare

tryingdifferentpellets,setthefeedadjusterto"3",

fig.18.Thisisaconservativenumberandwillprob-

ablyneedtobeincreased.Afteryouknowafeed

ratesettingthatworkswell,usethatsetting.Re-

member,toohighafeedratewillwastefuel.

Turn Mode selector to "OFF" and then to

"Stove Temp". This will turn the combustion

blowertohigh.Whenstartingafirealwaysturn

themodeselectorto"OFF"beforeselectingthe

desired mode. This resets the control for start-

up.

Turn Temp Dial to 7. This will allow the stove to

burn at maximum for feed rate adjusting pur-

poses.

Applystartinggeltopelletsinburnpotandlight

thegel.Closethedoorafterlighting.Atthispoint

thedistributionandcombustionlightswillbeon

andthefeedmotorlightwillbeoff.Asthetem-

peratureofthefireincreases,thefeedmotorlight

will come on and pellets will feed into the burn

pot.Asthestovetemperatureincreasesthedis-

tributionblowerspeedwillincrease.

After30to45minutesitmaybenecessarytoread-

justthefeedrate.Thefeedrateshouldbead-

justedsothereisaboutoneinchofashinfrontof

thefire,fig.20.Thisisamaximumburnposition

andusuallydoesnotachievethispositionunder

normalburnrates.

Fig.17

Fig.18

Fig.19

Fig.20

"NEVER USE GASOLINE, GASOLINE-TYPE LANTERN

FUEL, KEROSENE, CHARCOAL LIGHTER FLUID, OR

SIMILARLIQUIDSTOSTARTOR"FRESHENUP"AFIRE

INTHISHEATER.KEEPALLSUCHLIQUIDSWELLAW A Y

FROMTHEHEATERWHILEINUSE".

P61-2MANUALSTARTUP

13

When to use "Stove Temp Mode"

In"StoveTempMode"theStoveTempDialde-

terminesthetemperatureofthestove.Heatoutput

and fuel consumption will remain constant. This

makes itpossible to tell how longa hopper full of

pellets will last. The distribution blower speed will

varyaccordingtothepositionofthemodeselector,

fig.21.

When to use "Room Temp Mode"

In"RoomTempMode"heatoutputiscontrolled

automatically by the Room Sensing Probe. When

theRoom Sensing Probecalls for heat, the stove

willincreaseoutput.WhentheRoomSensingProbe

isgettingclosetothesettemperature,thestovewill

begintoleveloffoutputandkeepthefireburningat

justtherighttemperaturetomaintainthatsetting.

Highoutputisdeterminedbythefeedrate.The

maximum feed rate should be set for 1" of ash in

frontoffire.

In"RoomTempMode"fuelconsumptionissac-

rificedforexactroomtemperature.Therefore,asit

getscoldermore pelletswill beburned automati-

cally.

Thedistributionblowerspeedwillvaryaccord-

ingtothepositionofthemodeselector,fig.21.

 Shut-Down Procedure

Tokillthefireorstopburningthestove,turnthe

ModeSelectorto"OFF".Thiswillcausethefireto

diminishandburnout.Whenthefireburnsoutand

thestovecoolsdowneverythingwillstop.

Ifyoupull theplugtoshutdownthestove,all

motorswillstop.Thismaycauseincompletecom-

bustionandsmokeinthefirebox.Iftheloaddooris

openedthesmokemayescape.

Thebestwaytoshutdownthestoveissimply

letitrunoutofpellets,thenthestovewillshutdown

automatically.

Thissettingwillproducemediumheatwiththe

distributionbloweron"low".

Thissettingwillproducearoomtemperatureof70

degreeswiththedistributionbloweratmediumspeed.

Thissetting will produce continuous maximumheat output

withthedistributionbloweratfullspeed.

Fig.21

P61-2MANUALIGNITION/OPERATION

14

ESPCONTROL

Feedadjuster

Setsthemaximum

feedrate

Test

Runsallmotorsat

fullspeedfortwo

minutestocheck

operation.Aftertwo

minutesthestove

willgotominimum

burnandthe

blowerswill

alternatefromhigh

toloweverytwo

minutestoremind

youthatyouarestill

in"TestMode".

DistributionBlower

speedadjustment

range.

STATUS LIGHT ERROR MESSAGES:

1Blink:Indicatescontrolboardselfdiagnosticfail-

ure.Thisrequiresamanualreset*.

2Blinks:Indicatesthatthejumper(J2)ontherear

ofthecontrolboardisnotconnected.Withoutthis

jumpertheunitwillonlyburnatminimumrate.

3Blinks:IndicatesESP(ExhaustSensingProbe)

failure.Thisrequiresamanualreset*.

4Blinks:CanoccuronlyinRoomTempModeand

indicatesRoomSensingProbefailedornotinstalled.

IfaRoomSensingProbeistheninstalled thestatus

lightwillautomaticallyreset.

(Note)onlyafterunithaswarmedup.

6Blinks:Indicatesthatthecontrolhascalculated

poororincompletecombustionoccurringformore

than 50 minutes. See Troubleshooting section for

moredetails.

* Manual reset, disconnect power cord for a few

secondsandreconnect.Iferrorstilloccurscallyour

Dealer.

Tempdial

AllowsyoutoadjusttheRoom

temperatureinRoomTempModeusing

theouterscalemarkedindegrees

Fahrenheit.Italsoallowsyoutoadjust

thestovetemperaturewhileinStove

TempModeusingtheinnerscale

markedfrom1to7.

ModeSelector

AllowsyoutochoosebetweenRoom

TempMode,StoveTempMode,or

OFF.Alsoallowsyoutovarythe

distributionblowerspeedbyturningthe

knobtothehighorlowsideofeach

mode.

PowerLight

Indicatespowertothe

control.

IndicatesPowertothe

feedmotor.

IndicatesPowerto

combustionblower

StatusLight

Willbelitineitherstove

orroomtempmodewhen

pointerisnotwithinoff

positionbandexcept

afternormalshutdown.

Blinkstoindicateerrors

listedlistedbelow.

Indicatespowerto

distributionblower.

P61-2ESPCONTROL

15

Theroomsensorisasmalltemperaturesen-

sor on the end of a 60" gray wire. This sensor is

installedmuchlikeastandardwallthermostat.Be-

causeitissosmall,itcanbehiddenalongthetrim

ofadoorwayorevenupthelegofacoffeetable.

Thereisaremoteroomsensorportontherearof

theunitforeasyexternalconnection.Usestandard

18-2thermostatwiretoextendthedistancetothe

desired location (100'maximum). Theroom sen-

sorshouldbeinstalledinthelocationwhereyouwant

tocontrolthetemperature.

NOTE: Distances of more than 25 feet from

theunitorinanotherroomarenotrecommended.

The room sensor is essential for the P61's excel-

lentefficiency.

NOTE: It is recommended that the room

sensorbe installed, evenif only installed on the

rearoftheunitasareturnairsensor.

Fig.22

Room Sensor Installation

Fig.23

RoomSensorandRearShieldInstallation

Rear Shields

5/16"HexHead

Screws(2on

each side)

5/16"Hex

Head

Screws(2

on each

side)

Therearisolatedshieldsaresplitinthemiddlefor

easyremoval.Eachshieldhastwo5/16"hexhead

screws that only need to be loosened (NOT

REMOVED)toallowtheshieldtoslideawayfrom

theunit. NOTE:It isnot recommended thatthe

unitbeoperatedwiththeshieldsremoved,due

tothehotandmovingpartswhichtheyprotect.

16

RemovingAshes:

Whenapproximatly1tonofpelletshasbeen

burneditwillbenecessarytoemptytheashpan.

Ashesshouldbeplacedinametalcon-

tainerwithatightfittinglid.Theclosedcon-

tainer of ashes should be placed on a non-

combustiblefloororontheground,wellaway

fromallcombustiblematerials,pendingfinal

disposal.Ifashesaredisposedofbyburialin

soil or otherwise locally dispersed, they

should be retained in the closed container

untilallcindershavethoroughlycooled.

Itisrecommendedthatthestoveiscoldand

shutdownwhenremovingashpan.

1.Pullonlatchhandlesandremoveashpanas

shownatleft.Useashpanhandletocarry

anddisposeofashes.

2.Slidetheashpanbackintothestoveand

latchbypushinginonbothlatchessimulta-

neously.

Cleaning:

Thestovewillneedtobecleanedforapproxi-

mately every 2 to5 tons of pellets burned.The

amountofpelletsburnedbeforecleaningwillvary

dependingonthebrandofpellets.

1.Shutdownstoveanddisconnectpower

cordtoinsurethatallmotorsarestopped.

2.Removeashpanasdescribedearlier.

3.Removecombustionblowercoverbyturning

thelatchverticalasshowninFig.26and

slidingthecoveroutoftheslotontheleft

Fig.27.Thiswillexposethecombustion

blowerwheelandflueoutlet,Fig.24.

4.Cleantheblowerwheelwithabrushanda

vacuumcleaner.

5.Useabrush(Fig.30)tocleantheflue,being

carefulnottodamagetheESPprobe.The

fluegoesstraightthroughintotheventpipe

(Fig.29)therefore,theventpipecanalsobe

cleanedtosomeextentthroughtheflue

outlet.

6.Reinstallblowercoverandrelatch.

Combustion

BlowerCover

Scraper

BlowerCover

Latch

Blower Wheel

FlueOutlet

HeatExchangerFins

Fig.25

Fig.24

BlowerCover

Latch

Maintenance

17

Latch"closed"with

blowercoverinplace.

Burnpotclean-outis

closed.

Latch"open"with

blowercoverpartly

removed.Burnpot

clean-outisopen.

Exposedblowerwheel

andflueopening,

NOTE:ESPprobeis

visible.

Blowercover

removed.

ESP

probe

ESPProbe

7.Openburnpotslideasshown,cleanwith

vacuumandclose.

8.Cleanheatexchangerwithscraperasshownat

left.

9.Brushorscrapetheinsideofthestoveto

removeflyash.

10.Scrapeburnpotwithflatendofscraperpro-

videdwiththestove.Fig.31.

11.Slideashpanintostoveandlatchintoplace.

Fig.26 Fig.27

Fig.28

Fig.29

Fig.30

Fig.31

Brushnot

supplied.Canbe

foundin

hardwarestores.

Becarefulnotto

damageESPprobe

whencleaningwith

brush.

SootandFlyAsh

The products of combustion will contain

small particles of fly ash.The fly ash will

collectintheexhaustventingsystemand

restricttheflowofthefluegases.Incom-

pletecombustion,suchasoccursduring

startup,shutdown,orincorrectoperation

of the room heater, will lead to some

sootformationwhichwillcollectinthe

exhaustventingsystem.Theexhaust

ventingsystemshouldbeinspected

atleastonceeveryyeartodetermine

ifcleaningisnecessary.

Maintenance

18

 FEEDERDOES NOT FEED

1.Nopelletsinhopper.

2.FeedmotorwillnotrununtilESP

senses165deg.F.Maybeyoudidnotput

enoughpelletsinthe burnpotbeforelighting

thefire.

3.Feedmotorhasfailed.

4.Something isrestricting flow inthe hopper

orcausingtheslideplatetostick.

5. Firebox draft may be too low for low draft

pressure switch in feeder circuit to operate.

Checkforcloseddoors,looseormissinggas-

ket on doors or hopper lid, faulty pressure

switch.

PARTIALLY BURNED PELLETS

1.Feedratetoohigh.

2.Drafttoolow.(Checkburnpotclean-outslide

anddoorgasket).

3.Burnpotorheatexchangertubesmayneed

tobecleaned.

4.Combinationofalltheabove.

SMOKE SMELL

Sealtheventpipejointsandconnectiontostove

withsilicone.

FIREHAS GONE OUT

1.Nopelletsinhopper.

2.Feedratetoolow.

3.Somethingisrestrictingfuelflow.

4.Feedmotorordraftmotorhasfailed.

5.Powerfailureorblownfuse.

SMOKE IS VISIBLE COMING OUT OF VENT

1.Air-fuelratioistoorich.

A.Feedratetoohigh.

B.Drafttoolowcausedbyagasketleak.

LOW HEAT OUTPUT

1.Feedratetoolow

2.Drafttoolowbecauseofgasketleak.

3.Poorqualityordamppellets

4.Combinationof1.and2.

CleaningBurn Pot

Wheneveryourstoveisnotburning,takethe

opportunitytoscrapetheburnpottoremovecarbon

buildup.Avacuumcleanerishandytoremovethe

residue. Be sure the stove is cold if you use a

vacuum.

Carbonbuildupcanbescrapedloosewiththe

fireburningusingthespecialtoolprovidedwithyour

stove. Scrape the floor and sides of the burn pot.

Thecarbonwillbepushedoutbytheincomingfuel.

Alwayswearglovestodothis.

RemovingAshes

TurntheStoveTempDialtonumber1approxi-

mately30minutesbeforeremovingashes.Thiswill

resultinacoolerstoveandashpan.

Maximum Turbo settings are not needed in

mostcases.Operatinginthenormalrangeisrec-

ommended when maximum heat output is not re-

quired.TheESPprobepreventsthestovefrombe-

ingover-fired.

Keepthestovefreeofdustanddirt.

HelpfulHints

Fuel

Pelletfuelsareputinto3categoriesintermsofashcontent.Premiumat1%orless,Standardat3%

orlessandallothersat3%ormore.

The P61 is capable of burning all 3 categories of pellets due to a patented feeder and burn pot

system.

Itshouldbenoted,however,thathigherashcontentwillrequiremorefrequentashremovalandmay

providelessBTU'sperlb.Normally,standardandhighashpelletscostlessthanpremiumpelletsandcan

becosteffectivewhenburnedintheP61.

Themoisturecontentmustnotexceed8%.HighermoisturewillrobBTU'sandmaynotburnproperly.

Trouble-Shooting

19

Weight 249lbs.

Blower 135cfm

FeedRate .75to7.5lbs.perhr.

HopperCapacity 72lbs.

Fuel WoodPellets

FlueSize 3inch

OutsideAirSize 23/8I.D.inch

FuseRating 5amp

32.375"

23.5"

34.5"

5.250"

12.375"

Specifications

29.5"

P61-2FeederandSpecifications

20

P61-2WiringDiagram

Harman Stove Company P61-2 Owner's manual

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