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DO NOT BURN WET COAL

Harman Stove Company  warrants its products to be free  from defects in material or  workmanship, in normal

use and service, for a period of 6 years from the date of sales invoice and for mechanical and electrical failures, in
normal use and service, for a period of 3 years from the date of sales invoice.

If defective in material or workmanship, during the warranty period, Harman Stove Company will, at its option,

repair or replace the product as described below.

The warranty  above constitutes  the entire warranty  with respect to  Harman Stove  Company products.

HARMAN STOVE COMPANY  MAKES  NO  OTHER  WARRANTY,  EXPRESSED  OR  IMPLIED,  INCLUDING

“ANY”  WARRANTY  OF MERCHANTABILITY,  OR  WARRANTY  OF  FITNESS  FOR  A  PARTICULAR

PURPOSE.  No employee, agent, dealer, or other person is authorized to give any warranty on behalf of Harman Stove
Company.  This warranty does not apply if the product has been altered in any way after leaving the factory.  Harman

Stove Company and its agents assume no liability for “resultant damages of any kind” arising from the use of its

products.  In addition, the manufacturer and its warranty administrator shall be held free and harmless from liability
from damage to property related to the operation, proper or improper, of the equipment.

THERE  ARE  NO  WARRANTIES  WHICH  EXTEND  BEYOND  THE  DESCRIPTION  ON  THE  FACE

HEREOF.

THESE  WARRANTIES  APPLY only if the device is installed and operated as recommended in the user’s

manual.

THESE  WARRANTIES WILL  NOT  APPLY if abuse, accident, improper installation, negligence, or use

beyond rated capacity causes damage.

HOW  TO MAKE A CLAIM - Any claim under this warranty should be made to the dealer from whom this

appliance was purchased.  Then contact is made with manufacturer, giving the model and serial numbers, the date of

purchase, your dealer’s name and address, plus a simple explanation of the nature of the defect.  Extra costs such as

mileage and overtime are not covered.  Nuisance calls are not covered by these warranties.

THIS   WARRANTY   IS   LIMITED   TO   DEFECTIVE   PARTS - REPAIR   AND/OR   REPLACEMENT

AT   HARMAN   STOVE  COMPANY’S   OPTION   AND   EXCLUDES   ANY  INCIDENTAL   AND   CONSE-

QUENTIAL   DAMAGES   CONNECTED  THEREWITH.

WARRANTY EXCLUSIONS: Failure due, but not limited to, fire, lightning, acts of God, power failures and/or

surges, rust, corrosion and venting problems are not covered.  Damage and/or repairs including but not limited to;
remote controls,  filters, fuses,  knobs, glass,  ceramic brick  panels, ceramic  fiber afterburners,  door packing,  tile,
ceramic log sets, paint, batteries or battery back-up and related duct work are not covered. Also excluded from this
warranty are consumable or normal wear items including but not limited to; flame guides, grates, coal bars, after-
burner hoods, fire  brick, gaskets. Additional exclusions for  corn stoves are burnpot housing  weldment, burnpot grate
weldment (pellet  or corn), burnpot  front plate (pellet  or corn),  burnpot front plate  lock, corn auger  extension, ceramic
insert, and ceramic insert plate. Additional or unusual utility bills incurred due to any malfunction or defect in equip-
ment and the labor cost of gaining access to or removal of a unit that requires special tools or equipment are not

covered.  Maintenance needed to keep the stove in “good operating condition” is not covered.  This includes, but is

not limited to, cleaning, adjustment of customer controls  and customer education.  Labor, materials, expenses and/or
equipment needed to comply with law and/or regulations set forth by any governmental agencies are not covered.

This Warranty provides specific legal rights and the consumer may have other rights that vary from state to

state.

In  the event  of change  in ownership,  the remaining  portion  of this  warranty may  be transferred  to the  new

owner by sending the  new owner information and a transfer  fee of $25.00 US to the  Harman Stove Company.

PLEASE  READ  THE  LITERATURE  BY  THE  MANUFACTURER  FOR  THE  VARIOUS  ACCESSORY

DEVICES.   THE MANUFACTURER  WARRANTS  THESE  ACCESSORY  DEVICES,  NOT  HARMAN  STOVE
COMPANY  OR  THEIR WARRANTY  ADMINISTRATOR.   FURTHERMORE,  THESE  ACCESSORY  DEVICES
MUST  BE  INSTALLED  AND  USED ACCORDING  TO  THE  RECOMMENDATIONS  OF  THE  MANUFAC-
TURER.

REMEDIES - The remedies set forth herein are exclusive and the liability of seller with respect to any contract

or  sale or  anything done  in  connection therewith,  whether in  Contract,  in tort,  under  any warranty,  or otherwise,  shall
not, except as herein expressly provided, exceed the price of the equipment or part of which such liability is based.

CLARIFY -  The above represents  the complete warranty,  which is given  in connection with  stoves, manufac-

tured by Harman Stove Company.  No other commitments, verbal or otherwise, shall apply except by a written
addendum  to  this  warranty.

HARMAN  GOLD  WARRANTY
6  YEAR  TRANSFERABLE  LIMITED  WARRANTY
(Residential)

1 YEAR LIMITED WARRANTY (Commercial)

Summary of Contents for Harman Stove The Harman Magnum Stoker

Page 1: ...STALLATIONDIRECTIONS CONTACT LOCAL BUILDING OR FIRE OFFICIALSABOUT RESTRICTIONSAND INSTALLATIONINSPECTION REQUIREMENTS INYOUR AREA CONTACT YOUR LOCAL AUTHORITY SUCH AS MUNICIPAL BUILDING DEPARTMENT FIRE DEPARTMENT FIRE PREVENTION BUREAU ETC TO DETERMINE THENEED FORA PERMIT CETTEGUIDE D UTILISATIONEST DISPONIBLEENFRANCAIS CHEZ VOTRECONCESSIONNAIRE DEHARMANST OVE COMPANY SAVE THESE INSTRUCTIONS The ...

Page 2: ...troduction 3 Warnings 3 Packing List 5 Assembly 6 Installation 9 Verti Flow Stoker Control 10 Operation 14 Maintenance 15 Trouble Shooting 17 Wiring Diagram 19 Feeder Parts 20 Domestic Hot Water Coil 21 Hot Air Option 22 Warranty 23 ...

Page 3: ...d thestokerwillturnofffortwelveminutesandthenrunforfour minutes The fourminutes on and twelveminutes off is a settingthat will performwellundermostconditions This on and off timecanbechanged toprovidemoreorlessheatduringthemaintenancecycle This unit must be connected to a chimney capable ofprovidinga 04 minimumdraftreading WARNING Ifthechimneyhasnodraft coalgases mayescapefromtheunitandstovepipe T...

Page 4: ...damp or dry coal We do not recommend burning wet coal however we realize if it s the only coal you have it is better to burn it than freeze If you must burn wet coal the feed rate must be in creased in order to get the same size fire As the wet coal in the hopper dries out the feed rate must be decreased If you don t the feeder will over fire the stove and waste coal Doing this once or twice a yea...

Page 5: ...ion blower ash pan hopper lid hopper hoppersupport Inside bag 2 terminals for thermostat wire 4 8 32 x 1 2 screws and nuts control box thermostat motor cover main feeder body adjuster adjuster tube adjuster rod wing nut 2 grate inserts scraper assembly Pusher block Parts inside feeder box PACKING LIST Restricter Plate ...

Page 6: ...tisinstalled ItisnotintendedbyHarmanStoveCompanythatyou assemblethisunit ThisjobistobeperformedbyyourHarman Dealerwhohasbeentaughthowtoassembleandexplainthe operationofyournewstokertoyou Yourdealerwillalsotake adraft readingwith thestoker burning Thisreadingmustberecordedonthewarrantycouponin ordertoactivateyourwarranty The assembly and set up arefree However we do not wishtoimplythatdeliveryandin...

Page 7: ...dofthe adjusterrod Make sure the gasket is in place on the feeder openingontherearoftheunit asshowninfig3 Insertthe stokerintotheopeningintherearoftheunit Boltfastand tighten with 2 5 16X 11 4bolts Installthesmallerofthetwoblowersonthebottom ofthefeederbyslidingitinto thebracketasfarasitwill go Installrestricterplateonblowerasshownbelowin Fig 4 Slidethe largerblowerintoplaceon thebottomrear Restri...

Page 8: ...sure they are not tight The spaces are needed for expansion Hopper Install hopper support on top rear of stoker Note that bolt holes in hopper support are slotted for adjust ment Insert small end of hopper into the hopper slot on the feeder as shown Push top of hopper under the hopper support causing the slot on the bottom side of the support to hook onto the hopper The hopper support will spring ...

Page 9: ... a noncombustible floor Install a 6 stove pipe from flue opening to chimney with a barometric damper Secure all pipe joints with sheet metal screws Plug power cord into a 120 volt receptacle Refer to the section on operation to light a fire With the stove burning and stabilized set barometric damper at 04 to 06 on the draft meter We do not expect you to own a draft meter There fore have your deale...

Page 10: ...tacle The center receptacle provides power for the combustion blower motor Thus the plug from the combustion blower should be inserted into this receptacle The bottom receptacle provides power for the distribution blower motor Thus this final receptacle should be connected to the plug from the distribution blower motor Restricter Plate Fine Tuning Draft With fire burning and stablized take draft r...

Page 11: ...ses turnson whentheroom temperaturefallsbelowthetemperature Thisisthetype suppliedwiththeunit TheACpowercord shouldbethelastconnection made Thepowercord should be plugged intoa 115AC volt60hertzwalloutlet whichhaspropergroundingavail able This 115AC voltwalloutlet shouldalso becapable of handling3ampsofcurrentbecausethisisthemaximum amperagethisunitwilldraw Basic Theory of Operation Afterthestoker...

Page 12: ...tributionblower timerisanoffdelaytimer Thismeansafterthecombustionblowerandcoalfeederturn offthedistributionblowerwilloperateforaprogrammed periodoftimebeforeturningoff Thestokercontroltiming rangeforthisfunctionis0minutesto15minutes Thepurposeofhavingtheoffdelaytimerontodistri butionbloweristoexhausttheexcessheatinthestovethat isinherentafterthecombustionblowerandcoalfeederturn off Forthis reason...

Page 13: ...herockerswitchisapowerswitchthatcontrolsonlythe coalfeedermotor Fornormaloperation thisswitchshouldbe placedinthe on position Thisswitch soperationcanbeverified byasmallredlightabovethecoalfeederreceptaclebeingonwhen theswitchison Ifthe stoveneedstobe shutdown simplyplace therocker switchinthe off position Thesmalllightabovethecoalfeeder receptaclewillturnoff Theotherthreeswitchesarethecustomer s ...

Page 14: ...o farand havethe fire go out It is bestto adjust one minuteatatime Tostart afire youfirst pourrice coalinto thehopper With the thermostatturnedupandthestokerrunning thecoalwillbeginto feedonto thegrate insidethestove Thisprocess canbe speededup byadjustingthefeedratetothemaximumposition Whenthecoal startsto comeup outofthegrate andis almostup tothe areawhere theholesstart turnthefeedratebacktoabou...

Page 15: ...ghandlelocatedattherearoftheflue pipeshouldbe cycledinandoutseveraltimes Thisactioncleanstheinteriorofthe heatexchangerandcausesthedusttofallintotheashpan Every3Months Thegrate clean out slideshouldbeopenedandreclosedas shownindrawingsatleft Inthe closed position besurethe grate clean out plateslide isstraightacrossasshown Theeasiestwaytohandlethisslideisthroughtheashdoorwith apokerinserted intoth...

Page 16: ...ves freely This canbest be donebyshakingtheadjusterrod Ifitdoesnotmovefreely itshouldbe removedandcleaned Alsoremoveanyrustorcorrosionfromthearea wherethepusherblockslidesandspraywithWD 40orotherrust preventingspray Toremovepusherblock Removecover remove wingnut adjuster andadjustertube Removemotormountwithmotor inplaceandcordstillattached Swingpusherassemblyupashighasit willgo Removefeedindicator...

Page 17: ...rburnproperly HopperBlocked Sometimeswood paper orotherforeign objectsaccidentlyendupinyourcoalbinandcanslowdownorblock theflowofcoal Youmayhave toemptythehopperto findtheblock age PusherOutOfAdjustment Thiscanhappenwhenmorethan onepersontends thestoker One persondoesnottellotherswhat adjustmentsweremade GasAlarmBuzzesorSulfurOdorExists Asulfursmellmaybe noticedwhenthetopdoorisopenedduringoperatio...

Page 18: ...okercontrol Checkthe3ampfuseonthe sidepanelofthe stokertimer Replace onlywitha3amp slowblowfuse PROBLEM Lightsonthestokercontrolareon butmotorswillnot operate ChecktheACpowerplugsfromthemotors aretheysecurely pluggedintothecorrectoutlet PROBLEM Oneofthemotorswillnotoperate Checkifthelight abovethereceptacle islit Checkthe ACpower plugfromthemotor isitsecurelypluggedintothecorrectoutlet PROBLEM The...

Page 19: ...L Checktheconnectionsfromthestokercontroltothethermostat Checkthethermostatforproperoperation PROBLEM Themotorsdonotturnoffevenwhentheroomtempera tureisabovethethermostatsetpoint Checkthattheprogrammedofftimeisnotfor0minutes ...

Page 20: ...usher block 12 adjuster rod 13 adjuster tube 14 adjuster 15 wing nut 16 motor cover 17 cam arm cover 18 cam arm 19 dust tray 20 feed indicator 21 cam bearing 22 gasket A 4 1 4 x 5 8 B 3 1 4 nut C 3 3 8 x 1 1 4 D 3 3 8 flat washer E 2 3 8 nuts F 1 1 4 x 1 1 4 Allen G 4 10 32 x 5 8 Allen H 1 8 32 screw and nut I 1 1 4 x 1 2 grade 8 J 3 5 16 x 3 4 K 3 5 16 nuts L 1 1 4 x 5 8 button head A A A A B B B...

Page 21: ...oil hookup electric hot water heater Cut holes with 1 1 8 hole saw where shown Install coil with hardware provided Hook up as shown above If distance between unit and tank is less than 10 feet the circula tor pump and aquastat are not needed Aq uastat is to turn on pump when water reaches about 140 degrees in systems over 10 feet apart ...

Page 22: ...emoving the bolt located in the top of the firebox A 3 4 wrench will fit the bolt Remove the plate from the front by using the small handle on the plate Turn bolt all the way in and tighten Next block off the front blower opening with a piece of heavy fiberglass rope Insert rope through the 6 duct opening and push front to block off the front air passage Now install a 6 starting collar in the 6 ho...

Page 23: ...lems are not covered Damage and or repairs including but not limited to remote controls filters fuses knobs glass ceramic brick panels ceramic fiber afterburners door packing tile ceramic log sets paint batteries or battery back up and related duct work are not covered Also excluded from this warranty are consumable or normal wear items including but not limited to flame guides grates coal bars af...

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