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PRIOR TO OPERATIOn, ThIS UnIT MUST bE InSTALLEd PROPERLy. FOR OPERATIOn And MAInTEnAncE PROcEdURES, SEE ThE OPERATIOn And MAInTEnAncE MAnUAL ThAT cOMES wITh ThE STOVE OR cOnTAcT A cERTIFIEd dEALER. STOVES ShOULd bE InSTALLEd by A QUALIFIEd InSTALLATIOn dEALER.
Please read this entire manual before installation and using this multi-fuel-burning room heater. Failure to follow these instructions could result in property damage, bodily injury or even death.
• Leave this manuaL with any party responsibLe for InSTALLATIOn And SERVIcE.
• This stove should not be used as the only source of heat in the house. Power outages and periodic maintenance will result in a total loss of heat.
Patent no. 7,823,578
InSTALLATIOnANDSERVICEMANUALModel MF3800
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FOR QUALIFIEd InSTALLERS OnLy
taBle oF contentsWARNINgSANDSAFETYPRECAUTIONS .............................................................................................................................................................................................3-5
WarnInGs and saFetY PrecaUtIons• This stove is designed and
approved for pelletized woodfuel,cherrypits, orcornwithnomorethan14%moisture.
• Contactlocalbuildingorfireofficialsabout restrictionsand installationinspection requirements in yourarea. Contactyour localauthority(such as municipal bui ldingdepartment, fire department,fire prevention bureau, etc.) todetermine theneed for apermit.Notifyyour insurancecompanyofparlorstoveinstallation.
• Never use gasoline, gasoline-typelantern fuel, kerosene, charcoallighter fluid, or similar liquids tostart or keep a fire going in thisstove.Suchliquidsshouldbekeptwellawayfromthestovewhileitisinuse.
• The exhaust system must becompletely airtight and properlyinstalled. The pellet vent joints,bothverticalandhorizontal,mustbesealedwithRTV500oF.(260oC.)siliconesealant.
• If you suspect a problem ormalfunctionwiththestove,donotunplugit.TurntheMODESWITCHto “OFF” and periodically inspectthestove.
• Thisunitmustbeproperlyinstalledtopreventthepossibilityofahousefire.Forproperinstallation,adherestrictly to the instructions in theinstallation and service manual.Donotusealternativemethodsorcompromiseintheinstallation.
• Nevertrytoserviceorreplaceanypartofthestoveunlessinstructionsare given in this manual. Thisworkshouldbedonebyatrainedtechnician.
• This stove requires periodicmaintenanceandcleaning.Failuretomaintainyourstovecanleadtosmokespillageinyourhome.Usean approved ash vacuum whencleaningyourstove.
• WhenyourCumberlandStoveisinuse and operational, the viewingdoorandashpanmustbeclosed.
• Do not operate the stove if theflamebecomesdarkandsootyorif thefirepotoverfillswithpellets.Turn the MODE SWITCH to “OFF”andperiodicallyinspectthestove.Contact your dealer for moreinformation.
GAS
OK
SEAL
ANT
• Keep foreign objects out of thehopper. DONOTshutdown thestove by opening the hopperlid. This can cause an unsafecondition.
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Ash Vac
InSTALLATIOnANDSERVICEMANUALModel MF3800
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FOR QUALIFIEd InSTALLERS OnLy
WarnInGs and saFetY PrecaUtIons
• Ardisam,Inc.,grantsnowarranty,implied or stated, for theinstallation or maintenanceof your stove, and assumesno responsibility of anyconsequentialdamage(s).
• Thestovewillnotoperateduringapoweroutage. Donotunplugthe stove. The stove will returnto range screen and must bereignited.
• This stove must be connectedto a standard 115 V., 60 Hzgrounded electrical outlet. Donotuseanadapterplugorseverthegroundingplug.Donotroutetheelectricalcordunderneath,infrontof,oroverthestove.
• This stove isapproved formobilehomes. Accord ing to HUD(Housing&UrbanDevelopment)requirements,when installed inamobile home, this stovemustbegroundeddirectly to the steelchassis of themobile home andboltedtothefloor.Directairaccessmustbeprovided—useaFreshAirKit.The structural integrityof themobilehomefloor,wall,andceiling/roofMUst Be maintained.
• Disconnectthepowercordbeforeperforming any maintenance.NOTE: Turning the Mode Switch to “OFF” does not disconnect all power to the heater.
• The exhaust system should bechecked twice a year minimumfor any build-up of soot orcreosote. Contact a servicingdealerforassistance.
• Do not throw this manual away,asitcontainsimportantoperatingand maintenance instructionsthatyouwillneedatalatertime.Always follow the instructions inthismanual.
• Donot touch thehot surfacesofthestove. Educateallchildrenofthedangerofahigh-temperaturestove. Young children should besupervised when they are in thesameroomasthestove.
• Do not place clothing or otherflammable items on or near thestove. Because this stovecanbecontrolled by a thermostat thereisapossibilityofthestoveturningonand ignitingany itemsplacedonornearit.
• Before cleaining or performinganyservice toyourstove,ensurethe stove has had time to cool.Ashes should be disposed of inametalcontainerwithatight lidandplacedonanon-combustiblesurfacewellawayfromthehomeorstructure.
Man
ual
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InSTALLATIOnANDSERVICEMANUALModel MF3800
FOR QUALIFIEd InSTALLERS OnLy
• do notburngarbageinthisunit.Theburningofothersolidfuelssuchascordwoodorwoodchipsinthisstoveisnotpermitted.BurninganyfuelsinthestovethatarenotcertifiedbyCumberlandStoveWorkswillvoidthewarranty.
• do notinstallafluedamperintheexhaustventingsystemofthisunit.
• do not connect thisunit to a chimneyflue servicinganotherappliance.
• do notinstallinasleepingroom.
• Proper installationofthisstove isnecessaryforsafeandefficientoperation.Installingthisproductimproperlymayresult inahousefireandpersonal injury.All applicablebuilding codes for your locationmustbe followed. Inareaswherebuilding codes requireadditional steps tothe installationof thisproduct thatarenot included inthe installationandservicemanual, thebuildingcodeshaveprecedenceandmustbe followed.Contact yourlocalbuildinginspectortoobtainanynecessarypermitsorinspectionguidelinesbeforeinstallingtheproduct.
donebyaqualified serviceperson.Theapplianceshouldbeinspectedbeforeuseandatleastannuallybyaqualified serviceperson. It is imperative thatcontrol compartments, firebox, andcirculatingairpassagewaysofthestovebekeptclean.
• Theoperationof exhaust fans such as bathroomfans,atticfans,etc.,mightstarvetheparlorstoveofcombustibleair creatinganegativepressure in theroom.Thepressureswitchmayshutoffoperationoftheparlorstove.Forthisreason,CumberlandStoveWorksrecommendsusinganoutsideairconnection.
• Install vent at clearances specified by the ventmanufacturer.
• All venting joints,whether vertical or horizontal,shouldbemadegas-tightwithrecommendedsealantsspecifiedbyventmanufacturer.
• Cumberland StoveWorks,manufacturer of thisappliance, reserves the right to alter itsproducts,specificationsand/orpricewithoutnotice.
WarnInGs and saFetY PrecaUtIons
WarnInGnever sHUt tHe stove doWn BY leavInG tHe HoPPer lId oPen. tHIs can caUse an UnsaFe condItIon. alWaYs Use tHe oFF BUtton to sHUt doWn tHe stove.
InSTALLATIOnANDSERVICEMANUALModel MF3800
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FOR QUALIFIEd InSTALLERS OnLy
IntrodUctIonCongratulations on your investment in quality. Thank youforpurchasingaCumberlandStoveWorksMulti-FuelParlorStovefromArdisam,Inc.Wehaveworkedtoensurethatthemulti-fuelburningstovemeetsthehigheststandardsforus-abilityanddurability.Withpropercare,yourstovewillpro-videmany years of service. Please read this entiremanualbeforeinstallationanduse.
Theparlorstove,duetothenatureofsolidfuels,willrequirebriefperiodicattention.Afewmomentsofadjustmentandcleaning fromtimeto time isan importantpartofburningsolidfuels.
WarnInGnever BUrn seed corn In tHe stove. seed corn Is treated WItH cHeMIcal PestIcIdes tHat are HarMFUl or Fatal IF sWalloWed. seed corn Is danGeroUs to Have In tHe HoUse, esPecIallY WHere cHIldren can reacH It.
never BUrn “deer corn”. It FreqUentlY contaIns Molasses sUGars.
do not store IteMs sUcH as start Pellets or BUrn Gel In Parlor stove or WItHIn Installed clearances oF Parlor stove.
caUtIonBUrnInG onlY corn WItH tHe recoMMended MoIstUre content WIll assUre lonGer stove lIFe and less FreqUent cleanInG.
caUtIoncUMBerland stove Works does not recoMMend BUrnInG tHe stove on tHerMostat Mode, eItHer local or reMote, WHen BUrnInG corn or Pellet Blends. sPent asH MaterIal WIll BUIld UP In tHe Pot, InHIBIt tHe IGnItor FUnctIon and caUse a vIolent IGnItIon.
• Store thepellets in adryplace toprevent them fromabsorbingaddedmoisture.
• Todecreasedustbuild-up, thehopperwill need tobevacuumedoutafterevery6-8bagsofpellets—moreoftenifthepelletsarepoorquality.Youmayhavetoscreeneachbagofpelletsifdustbecomesaproblem.
• Wood pelletsaregenerallyproducedoutofwoodwastesuchassawdustandshavings.Therawmaterial isdried,mechanicallyfractionedtosizeandextrudedunderintensepressureintopellets.Woodpelletsneedtobeprotectedfromdirectwaterpenetration.Ifexposedtowaterdropletsfromcondensation theywillgraduallydecomposeandloose their effectiveness as a fuel.Thedecompositioninvolves expanded volume, andover time, a gradualbreakdown.
caUtIonB U r n I n G W o o d P e l l e t s a c c o r d I n G t o recoMMendatIons WIll ensUre lonGer stove lIFe and less FreqUent cleanInG.
tHe Use oF Grates or otHer MetHods oF sUPPortInG tHe FUel Is not aUtHorIZed In tHIs Parlor stove.
caUtIonFolloW all daIlY, WeeklY and MontHlY MaIntenance recoMMendatIons For oPtIMUM PerForMance.
Figure B: High limit reset button in back panel
aUtoMatIc saFetY FeatUresPOwER OuTagE
Duringapoweroutage,thestovewillshutdownsafely.Itwillnotautomaticallyrestartwhenthepowerreturns.Ifthestoveis still atoperating temperaturewhenpower returns, theconvectionfanwillventtheremainingheatoutofthestove.See“LightingInstructions”sectionformoreinformation.
OvERHEaTiNg
over-Fire Protection: If the stoveis being over-fired or burningtoohot, thehigh limit switchwillautomatically shutdownthestoveto avoiddamage to components.Allowthestovetocoolatleastonehourbeforerelighting.Thehighlimitswitch is locatedbehind the rightaccesspanel.Toresetthehighlimitswitch,firstremovetherightaccesspanel (see FIGUre a). Thenpressthesquarebuttoninthemiddleoftheswitch. see FIGUre B.
WarnInGIF tHe electrIcal PoWer FaIls anY tIMe WHen tHe stove Is Hot, keeP all stove doors closed.
tHe aUtoMatIc saFetY FeatUres MUst not Be BYPassed.
WHen resettInG tHe HIGH lIMIt, never Use anY condUctors as tHIs coUld caUse electrIcal sHock and/or daMaGe to stove.
UnPackInG and asseMBlYUnpackallhardwarelocatedintheunit’shopperandashpan.Thefollowingshouldbeincluded:4-legs(710008)w/levelers(725010)4-tie-downstraps(700136)1-firepotcleaningrod(700076)1-cleaningrodspring(720053)1-hopperlidhandle(730006)1-powercord(720045)1-door(700311)withglass(720002)andhandle(700351,700359)1-controller(730053)1-steelmountingbracket(700349)1-pre-madepartsbag(small)whichincludes:
MoUnt leGs NOTE: Stove can be installed with or without legs. if legless
installation is preferred, you may skip this step.
NOTE: Stove is heavy. Team lifting is recommended.
1. gentlytiltthestoveonitsside.
2. Assemblethelegsusingprovided(12)legboltsas sHoWn In FIGUre 1.
NOTE for mObiLE HOmE iNSTaLLaTiON: if unit is to be used in a mobile home, you must install the (4) tie-down straps to the stove now. Refer to page 17 for instructions.
MoUntInG tHe controllerThe CSWMF Series Stove has three different controllermountingoptions:
1. Back of the stove with controller visible:Youmaymountthecontrolleroneithersideoftherearofthestove(FIGUre 6a)soitisvisibleduringoperation.Todoso,usethe metal mountingbracketandthefour(4)self-tappingscrews(two(2)throughtheplasticbracketandtwo(2)throughthebackpanelofthestove).Attachthroughthepre-drilledholes.
Note:Self-tappingscrewsmustpenetratehopper.
2. Back of the stove with controller hidden:Youmaymountthecontrolleroneithersideofthestove(FIGUre 6B)soitisnotvisibleduringoperation.Attachtheplasticmountingbrackettothepre-drilledholesoneithersideofthestoveusingthe(2)self-tappingscrews.
PlUG stove Into controllerAftermountingthecontroller,plugthephonecordfromthebackofthestovetotheundersideofthecontroller.
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InSTALLATIOnANDSERVICEMANUALModel MF3800
FOR QUALIFIEd InSTALLERS OnLy
caUtIontHIs InstallatIon MUst conForM WItH local codes. In tHe aBsence oF local codes YoU MUst coMPlY WItH astM e1509, (UM) 84-HUd, Ulc/ord-c-1482, and Ucl s627-2000.
cUMBerland stove Works, ManUFactUrer oF tHIs aPPlIance, reserves tHe rIGHt to alter Its ProdUcts, tHeIr sPecIFIcatIons and/or PrIce WItHoUt notIce.
InstallatIonIt is recommendedthat thestovebe installedandservicedbyauthorizedprofessionalswhoarecertifiedbytheNationalFireplaceInstitute(NFI)asNFIPelletSpecialists.
Floor ProtectIon reqUIreMentsThestovemustbeinstalledonanoncombustiblefloor,withproperfloorprotection,oronamasonryhearth.Thehearthornoncombustiblefloorprotectormustextendaminimumofsixinches(6”)infront,andfourinches(4”)fromeachside.Whenacleanoutt-ventisinstalledintheinsideofahome,thefloorprotectormustextend2”beyondrearoft-vent.see FIGUre 11.Whenstoveisventedstraightthroughthewallandthecleanoutt-ventisontheexteriorofthehome,theminimumclearanceis3”fromthebackofthestovetotheedgeoffloorprotector.Thisstoveiscertifiedforinstallationwithorwithoutlegs. see FIGUre 12.Theminimumfloorprotectormaterialis24gA.sheetmetal.
WarnInGread tHIs entIre ManUal BeFore YoU Install and Use tHIs stove. FaIlUre to FolloW tHe InstrUctIons MaY resUlt In ProPertY daMaGe, BodIlY InJUrY, or even deatH.
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.
cHIldren and adUlts sHoUld Be alerted to tHe HaZards oF HIGH sUrFace teMPeratUres and sHoUld staY aWaY to avoId BUrns 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.
caUtIontHIs stove sHoUld not Be Used as tHe onlY soUrce oF Heat In tHe HoUse. PoWer oUtaGes and PerIodIc MaIntenance WIll resUlt In a total loss oF Heat.
contact local BUIldInG or FIre oFFIcIals aBoUt r e s t r I c t I o n s a n d I n s ta l l at I o n I n s P e c t I o n 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.
keeP coMBUstIBle MaterIals (sUcH as Grass, leaves, etc.) at least tHree (3) Feet aWaY FroM tHe FlUe oUtlet on tHe oUtsIde oF tHe BUIldInG.
InstallatIon and rePaIr oF tHIs Parlor stove sHoUld Be done BY a qUalIFIed servIce Person. tHe aPPlIance sHoUld Be InsPected BeFore Use and at least annUallY BY a qUalIFIed servIce Person. It Is IMPeratIve tHat control coMPartMents, FIre BoX, and cIrcUlatInG aIr PassaGeWaYs oF tHe stove Be kePt clean.
4” 4”
6”
2”
Figure11 Figure12
4” 4”
6”
3”
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InSTALLATIOnANDSERVICEMANUALModel MF3800
FOR QUALIFIEd InSTALLERS OnLy
clearances to coMBUstIBles NOTE:TheseareminimumclearancestocombustiblewallsestablishedbytheASTMtestinglab.
ventInGconsult vent manufacturer ’s specifications and recommendations for all venting installations.
The following installationguidelinesmustbe followed toensureconformitywithboth thesafety listingof this stoveandtolocalbuildingcodes.
NOTE: where passage through a wall, or a partition of combustible construction is desired, the installation shall conform to CaN/CSa-8365.
tYPe oF ventPelletventingpipe(alsoknownasLvent)isconstructedoftwolayerswithairspacebetweenthelayers.Thisairspaceactsasaninsulatorandreducestheoutsidesurfacetemperatureofpipe.
The installationmust include a clean-out tee to enablecollectionofflyashand topermitperiodiccleaningof theexhaustsystem.
All joints forpellet vent are required tobefastenedwith at least three screws. Pelletventsectionconnections(includingadapters,elbows, etc.) should be sealed airtight byinjecting 500° F. RTV silicone into thegapbetweensections. Theareawhere theventpipegoesthroughtotheexteriorofthehomemustbesealedwithsiliconeorothermeanstomaintainthevaporbarrierbetweentheexterior
andtheinteriorofthehome.
WarnInGdo not connect tHIs UnIt to a cHIMneY FlUe servInG anotHer aPPlIance.
do not Install a FlUe daMPer In tHe eXHaUst ventInG sYsteM oF tHIs UnIt.
do not connect dIrectlY to a MasonrY cHIMneY.
do not terMInate vent In anY enclosed or seMI-enclosed area, sUcH as: carPorts, GaraGe, attIc, craWl sPace, Under a sUn deck or PorcH, narroW WalkWaY or closed area, or anY locatIon tHat can BUIld UP a concentratIon oF FUMes sUcH as a staIrWell, covered BreeZeWaY, etc.
caUtIonvent sUrFaces can Get Hot enoUGH to caUse BUrns IF toUcHed. noncoMBUstIBle sHIeldInG or GUards MaY Be reqUIred.
Install vent at clearances sPecIFIed BY tHe vent ManUFactUrer.
500º FRTVSilicon
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InSTALLATIOnANDSERVICEMANUALModel MF3800
FOR QUALIFIEd InSTALLERS OnLy
Preferred Pellet vent termination
• Thestoveventmustterminateontheoutsideofthebuilding.Horizontalterminationsmustextendaminimumof12”fromthewall.Verticalterminationsmustprotrudeaminimum24”fromtheroofsurface.In addition, all clearances listed below must be met. see FIGUre 17
A:A Minimum 4’ clearance below or beside any door orwindowthatopens.(Thisclearancemaybereducedto18”ifusingoutsideair).Werecommendthedoororwindowbe kept closed during operation. Minimum1’ clearancebeloworbesideanywindowthatdoesnotopen.
B:Minimum 1’ clearance above any door or window thatopens.
• Do not install flue damper in the exhaust ventingsystem of this unit.
• Useanapprovedwall thimblewhenpassing theventthrough walls. Use a ceiling support/fire stop spacer when passing the vent through ceilings (make sure to maintain clearance to any combustibles.)
• ifusingmorethanoneteeand180o of elbows, you must use 4“ venting pipes.
Venting into this (the lighter) shaded area may requirecombustionmotoroff-setadjustments.See“FanOptions”onpage24formoreinformation.
NOTE: To achieve optimum performance, it is recommended that yo keep the vent as short as possible, especially in regard to the horizontal run.
33 Feet(max.)
30 Feet
25 Feet
20 Feet
15 Feet
10 Feet
5 Feet
0 Feet
0 Fe
et
5 Fe
et
10 F
eet
(max
.)
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InSTALLATIOnANDSERVICEMANUALModel MF3800
FOR QUALIFIEd InSTALLERS OnLy
oUtsIde aIr connectIon Connectionfromtheintakepipe(2”diameterpipeinrearofstove) to theoutsideof thehouse isREqUIRED formobilehomeinstallation.Itisrecommendedintightlysealedhomeswithexhaustfanssuchaskitchenorbathroomfans.Thiswilleliminatepoorperformanceduetonegativepressure.
Onlynoncombustiblepipes two inches (2”) orgreater indiameter are approved touse foroutsideair connections(straightorflexible).Pvc pipe is not approved and should never be connected to the stove. HInt: a cumberland StoveWorksairinletwillacceptautomotiveexhaustpipesand couplers.
MoBIle HoMeInstallationinamobilehomeshouldbeinaccordancewiththemanufacturedhomeandsafetystandard.DepartmentofHousingandUrbanDevelopment(HUD)CITE:24CFR3280.707statingthisstovemustbeventedtotheoutside.Inadditionto the standard installation instructions, the followingrequirementsaremandatoryforinstallationinamobilehome:
1. Stovemustbebolted to thefloor. Stovewillhave fourtie-down straps that bolt to the feet and the floor. see FIGUre 18.
caUtIoncUMBerland stove Works recoMMends UsInG oUtsIde aIr For coMBUstIBle aIr connectIons, as tHe oPeratIon oF eXHaUst Fans sUcH as BatHrooM Fans, attIc Fans, etc., MIGHt starve tHe Parlor stove oF coMBUstIBle aIr. starvInG tHe stove oF aIr can create a neGatIve PressUre In tHe rooM. ProvIde adeqUate ventIlatIon In tHe rooM accoMPanYInG tHe Parlor stove. IF not, tHe PressUre sWItcH MaY sHUt oFF oPeratIon oF tHe Parlor stove.
tHe strUctUral InteGrItY oF tHe ManUFactUred HoMe Floor, Wall, and ceIlInG/rooF MUst Be MaIntaIned.
1:on switch –StartsStoveOperationWhenInstructed.2:off switch–TurnsOffStoveOperationatAnytime3:temperature Up control–Controlsheatlevels1-64:temperature down control-Controlsheatlevels1-65:Fan Up control–Makesroomfangofaster6:Fan down control –Makesroomfangoslower7:add Fuel control –TurnsAugeronfor1minute8:thermostat on / off–TurnsOn/OffThermostatOptions9: scroll–ChangesHeatRanges/Reignition10:enter–ChoosestheTopSelectionontheScreen11:display screen
1
2 4 6 8 10
3 5 7 9
11
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INSTALLATIONANDSERVIcEMANUALModel MF3800
FOR QUALIFIEd InSTALLERS OnLy
MF3800 test Mode
The controller “TEST MODE” is configured to run all of theoutputs (combustion fan, convection fan, igniter, air pump,andaugermotor)simultaneouslyatfullpower.Duringthetestmode,theaugerwillstopif thehopperdoor isopened,andthe“VACUUMFAULTCHECKSEALS”messagewillbedisplayedifdoororashpanisopen.Thetestmodeisdesignedtotestthat all of the outputs are working and the wiring harnessconnectionsarecorrect. It isalsodesignedtoverify that thevacuumswitchandthehopperswitcharefunctioningproperly.
If the auger motor stilldoesn’t turn, check thevoltage of the augermotor leads and thevoltage of the augermotor terminals on thecontroller. Both shouldread 110V to 120V AC.If there is voltage tothe augermotor but itdoesn’t turn, the augeris either plugged, orthe motor is defective.If there is no voltageto the harness, put ajumperwirebetweenINPUTpins1and2ontheinputconnectorandmeterbetweenOUTPUTtabs3and4onthecontrolboard.Ifthereisnovoltagepresent,replacethecontrolboard(InterfaceModule–PartNumber730054).Thissameprocedurecanbeusedforthecombustionblower,convectionblower,airpump,andheat torch.
NOTE: when you have completed your work in the TEST mODE, the only way to exit the TEST mODE sequence is to unplug the stove. You will then need to go through the start-up process again, reigniting the stove and selecting the appropriate fuel range.
controller settInGs and dIaGnostIcs
ARIDSAM V1.00
MF3700MF3800
MF 3700 / 3800VER1-0-**
MF3800 TESTMODE
After three seconds, the screenwill read“MF 3700 / 3800”above,and“Ver1-0-**”below(**denotestheversionofthesoftware).Whenthescreenreads“MF3700/3800VER1-0-**,(oneabovetheother)holddowntheSCROLLkey.
After three seconds, the screenwill then read“<--|MF3700,MF3800 (IgN)” (One above the other). Pressing the ENTERkeywill activate the program that ignores all of the electricignitescreensandsequencesastheENTERkeyactivatesthecontrollertooperateamodelMF3700(noigniter).
Ineithercase,alloftheoutputsonthecontrollerwillbeonfullpowerat110to120VoltsAC.Nowallofthemotorscanbecheckedforrotationandfunction,andtheigniterandairpump can be checked for heat production and air output.If theaugerdoesnot runduring the testmode,makesurethatthehopperswitchisdepressed.Ifthehopperswitchisdepressedbuttheaugermotorstilldoesnotturn,disconnectthehopperswitchandplugthewiringharnessendsintoeachother. If plugging thewiring harness ends into each otherturntheaugeron,thehopperswitchisdefective.Replacetheswitch.do not leave tHe Harness BYPassed.
Use eXtreMe caUtIon WHen MeterInG tHe oUtPUts on tHe controller. tHe voltaGe Is 120v, and, IF one leG oF tHe Meter toUcHes tWo oUtPUt taBs at tHe saMe tIMe, tHe Board WIll need to Be rePlaced.
After three seconds, the screen will read “FAN OPTIONS”.Then, after 5 more seconds, the screen will read “FANOPTIONSSAVE”. Every 5 seconds the fanoption selected issavedtomemory.Thecombustionfanvoltageoffset(CB)canbechangedbypushingtheFANUPkey.Theconvectionfanvoltage(CV)canbechangedbypushingtheFANDOWNkey.
ARIDSAM V1.00
MF3700MF3800
MF 3700 / 3800VER1-0-**
After3seconds,thescreenwillread“MF3700/3800Ver1-0-**” (** denotes the version of software).When the screenreadsthisway,holddowntheSCROLLkey.
After3seconds,thescreenwill read“<--|MF3700, MF3800(IgN)”(Oneabovetheother). RemoveyourfingerfromtheSCROLLbutton,thenholddowntheONandOFFbuttonsatthe same time.
Scrollthroughtheoffsetsuntilthecorrectsettingisreachedfor the installation at hand.Wait until the screen reads“CBOFFSET*”, “CV OFFSET* SAVED”. When the screen reads“SAVED”,unplugthestoveandtestthevacuumagainduringtheSTARTINgFIREscreenafter10minutes.
FANOPTIONS SAVED
CBOFFSET*CVOFFSET*SAVED
The vacuum in the firebox should be 0.10 to 0.25 W.C.during the STARTINg FIRE phase. Variables that contributeto changing fan offsets include voltage drop in the cordsupplyingpowertothestove,lowvoltagesupplyfromutility,venting configurations that either limit flow or supply toomuch natural draft, and extreme cold temperatures thathindermotorRPM.
NOTE: The CV OFFSET is set at 0 and should be turned up as high as 9 to move more room air.
The fan options and voltage offsets are not intended tocompensateforapoorlymaintainedordirtystove.Forthisreason, the voltage offset is not in the this manual. Thevoltageoffsetcanonlybeperformedonacleanstovewithcleanventing,acleanblower,cleanexhaustmanifold,cleanfirepot,cleanfireplateandacleanpotholder.
NOTE: when you have completed your work in the FaN OPTiONS, the only way to exit the FaN OPTiONS sequence is to unplug the stove. You will then need to go through the start-up process again, reigniting the stove and selecting the appropriate fuel range.
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INSTALLATIONANDSERVIcEMANUALModel MF3800
FOR QUALIFIEd InSTALLERS OnLy
FUel sHUtoFF oPeratIonchecking the Fuel shutoff Gate
Oncethestovehasbeenproperlyinstalledandpluggedintoagroundedsurgeprotector, youarenearly ready tobeginoperation. Prior to thefirstuse,however, it isnecessary toensurethefuelshutoffgateisopen.YourCumberlandStove isequippedwitha fuelgate in thehopper, which prevents fuel from entering into the auger.Thisfeatureprovidestwoimportantattributestoyourstove:
Cumberland Stoves are shipped with the fuel gates open,which ensures fuel enters the auger. However, duringshippingthefuelgateissusceptibletoclosingandmayneedtobeopened.Youcandetermineifthefuelgateisclosedbyopeningthehopper.Iftheaugerisvisibleatthebottomofthehopper,thegateisopenandyoucanproceedwiththeinitialoperation.
If the auger is not visible, you will need to open the fuelshutoffgatebyperformingthefollowinginstructions.Ifyouwishtoservicetheauger,theseproceduresalsoallowyoutoclosethefuelshutoffgate.
Byplacingyourhandsonbothsidesoftherightsidepanel,lift straight up and then tilt the bottomof thepanel awayfrom the stove. Lower the panel slowly when the bottomclearsthestove.Setpanelasideforreinstallation.
AIRFILTER
WarnInGnever reset FUel Gate BY reacHInG tHroUGH tHe aIr cleaner oPenInG. tHIs WIll daMaGe tHe caBle and HInder Gate oPeratIon.
2.Toopen/resetthefuelshutoffgate,pulltheloopedsteelcableoutawayfromthestove,whilepushingupsimultane-ouslyonthetrigger.Youwillhearthegateclickwhenit’slockedintheopenposition. (see FIGUre 22)
norMal care & MaIntenancecleaning the GlassOnlycleanglasswhentheglassiscool.Wipetheglasscleanwithadryordamprag.Ifthisdoesnotcleantheglass,useanynon-abrasivecleaner.
removal of Broken ceramic GlassOpenthedoorandliftitfromthehinges.Laythedoordownonnewspaperwithglassclipsfacingyou.Loosenthescrewsandtakeofftheglassclips.Removethebrokenglasscarefullyanddiscard.Reverse theaboveprocedure for replacingnewglasswithnewgasket.
Firepot remainsEverytimethehopperisfilledwithfuelthefirepotshouldbeemptied.Toemptythefirepotpullupthenoutonthefirepotcleaningrod.note: tHe FIrePot MUst Be PUsHed all tHe WaY Back and seated aGaInst tHe Pot Holder For tHe stove to FUnctIon correctlY. FaIlUre to do so WIll caUse Pot overload.
soot and Fly ashTheproductsofcombustionwillcontainsmallparticlesofflyash.Theflyashandsootwillcollect intheexhaustventingsystemand restrict the flowof fluegasses. The exhaustventingsystemshouldbeinspectedatleastoncepermonthtodetermineifcleaningisnecessary.Ifcleaningisnecessary,disassembletheexhaustventandcleantheindividualparts.Whencleaningash,useanapprovedashvacuum.Seeadealerformoredetails.
disposal of ashesAshes shouldbeplaced inametal containerwitha tight-fittinglid.Theclosedcontainerofashesshouldbeplacedonanoncombustiblefloororontheground,wellawayfromallcombustiblematerials,pendingfinaldisposal.
daily Maintenancethe surfaces on the stove may be hot.Alwayswearprotectiveglovesevenwhenthestoveiscooltothetouch.
caUtIondo not oPerate stove WItH Broken Glass.do not slaM tHe door sHUt. do not strIke Glass. do not Use aBrasIve cleaners. do not clean Hot Glass.rePlace ceraMIc Glass WItH FactorY- aUtHorIZed rePlaceMent Parts onlY.tHe clInker WIll reMaIn Hot For several MInUtes aFter It Is PUlled oUt oF tHe FIrePot.
Use an aPProved asH vacUUM WHen cleanInG asHes
Figure 24: Removable fireplate. NOTE: notch should be toward the front of the stove.
• Oncethefirepotandplateareremoved,cleanthesurroundingsurfacessothattheyarefreeofunburnedpelletsand/orashbuild-up.Besuretoclearthebackledgeofthepotholder and thesurfacebeneaththefireplatethoroughly.
pan.Runaugertoclearanyremainingfuelfromtheauger.It is importanttoclearthestoveofall fuelattheendoftheburningseason,ascornandpelletscanaccumulatemoistureoverthesummermonths. Thiscausestheunittorustand/orthefueltomold.
• Removetheexhaustventinganduseabrushtoclearallsoot,ashanddebris. NOTE: vENT maY NEED TO bE CLEaNED bi-aNNuaLY OR EvERY 2-TONS OF FuEL buRNED, DEPENDiNg ON THE QuaLiTY aND amOuNT OF FuEL uSED.
• Inspectallropegasketsaroundthefrontdoorandashpan. When theunit is cleanedout, empty thehopper, take theventingapartandcleanouttheflyash.Thenrinseandletdry.Inspectthedraftblowerandcleanoutallareas. Cleantheglass,doorsandoutercabinetsothatyouarereadyforthenextheatingseason.Theuseofanashvacuummakesclean-ingeasierandfaster.
Figure 26: Air filter placement.
AIRFILTER
Figure 25: Upper baffle in top of firebox
Upperbaffle
Page 31800-345-6007 cumberlandstoveWorks.com
INSTALLATIONANDSERVIcEMANUALModel MF3800
FOR QUALIFIEd InSTALLERS OnLy
rePlacInG Parts
Hopper switch kit (P/n 710013)• Remove right side panel by reaching through the air
NOTE: The auger motor has a flat side on the shaft and the set screw must be tightened on to the flat area or the motor could slip, affecting the feed rate thus damaging the auger shaft.
• Theaugeritselfhas4boltsretainingit.• Remove the motor by removing the bolts using a 3/8”
socket.
Igniter (P/n 730032)• The igniter can also be removed through the air filter
opening.Itislocatedtotherightoftheaugerhousing.• The igniter isheld inplacebythetorquearm.Thearm is
air Pump (P/n 720072)• The air pumpmotor can be replaced by removing the
leftsidepanel.Removethe2boltsholdingtheairpumpmountingplate using 3/8” socket.Detachhose fromairpump.UnplugwiresfromIMandremoveairpumpfrommountingplateusingphillipsscrewdriver.
NOTE: If the igniter is blue in color, this indicates poor air flow and may indicate an air motor problem and the igniter should be replaced. Make sure there are no kinks in the hose when reattached to igniter.
combustion Motor (P/n 720078)• Thispartislocatedbehindtheleftsidepanel.• Themotor can be removed from the exhaust manifold
Firepot (P/n 710110) and Fireplate (P/n 710098)• Toremovethepot,unscrewtherodfromthefrontofthefirepot.• LifttheFirepotupandout• LifttheFireplateupandout. NOTE: Be sure the notch in the fireplate is pointed out
* The stove will burn over-moist corn if the fire pot can be brought up to operating temperatures. This may require rattling the pot or pushing the material down with a poker and/or cycling the igniter an additional time.