Harman Stove Company Harman Stove The Harman Magnum Stoker manual Basic Theory of Operation

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Place thermostat in a central location. Do not place it in an isolated room with poor air circulation

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of the stove. NOTE: The bolt holes on the blowers are not used.

Installthe controlboxonmountingpad providedon the side of the stoker with (4) #8-32 bolts. NOTE: The recep- taclesgo toward thefront.

Plugthe gear motorinto the top, the smallcombustion blowerinto the middle, and the largedistribution blower into the bottom receptacle on thecontrolbox as shown. More on thecontrollater.

Thethermostatconnections on the backpanelofthe Stoker Controlare .25inchmale quickconnect terminals. The matingconnectors (supplied) should be .25inchfemale quickconnector terminals. Thewireshould be no smaller than 22gauge.

Thethermostatconnectionsshouldonly beconnected across thethermostat switchinsidethe thermostatunit.This switchis the type which opens(turns off) when the set point temperature is reached,and closes (turnson) when theroom temperature fallsbelowthe temperature. (This is thetype suppliedwiththeunit.)

The AC power cord should be the last connection made. The power cord should be plugged into a 115 AC volt 60hertzwalloutlet, which has proper groundingavail- able. This 115AC volt wall outlet should also be capable of handling3ampsofcurrentbecausethis is themaximum amperagethisunitwilldraw.

Basic Theory of Operation

After thestokercontrolis properly installed, operation of the stove maybegin. Thestove operation iscontrolled from the thermostat. This means if the room temperatureis cooler than thetemperatureset on thethermostat,the stove willbeginoperation with the stokercontrolin the inactive state. Once the room temperature reachesthe thermostat set pointtemperature,thecombustionblower and coalfeeder willturn off, butthedistribution blowerwillstilloperate. At this point, thestoker controlhas taken controlof the stove's

DO NOT BURN WET COAL

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Contents R15 Harman Magnum StokerIndex Never sleep in the same Testing InformationIntroduction Damp Coal Read thisWet Coal Packing List Assembly Feeder Cleanout ScraperBlowers Control BoxGrate HopperClearance to Combustibles InstallationRestricter Plate Fine Tuning DraftBasic Theory of Operation Do not Burn WET Coal How to Operate the Stoker Control Over Fired, No Good Feed AdjustmentOperation Maintenance Annually TROUBLE-SHOOTING Stoker ControlTrouble-Shooting Do not Burn WET Coal Feeder Parts Domestic hot water coil hookup Hot Air Duct Option Year Transferable Limited Warranty Residential Year Limited Warranty Commercial

Harman Stove The Harman Magnum Stoker specifications

The Harman Stove Company has long been a respected name in the heating industry, particularly known for its innovative and reliable stove products. One of their standout offerings is the Harman Magnum Stoker, a top-tier option for those seeking efficient and effective heating solutions. This stove has gained popularity due to its robust features and advanced technology, appealing to both casual users and heating enthusiasts alike.

The Harman Magnum Stoker operates on a unique coal-burning system that utilizes stoker technology to ensure a consistent and controlled burn. This not only maximizes heat output but also minimizes waste, making it an environmentally friendly choice. The design of the stove allows for the use of various types of anthracite coal, providing flexibility depending on availability and preferences.

One of the key features of the Magnum Stoker is its large hopper capacity, which can hold up to 120 pounds of coal. This means less frequent refueling, allowing users to enjoy extended heating periods without interruptions. Additionally, the auto-feed technology employed in the stove ensures a constant supply of coal to burn, maintaining ideal temperatures for maximum comfort.

The Harman Magnum Stoker also boasts a powerful fan and a heat exchanger system that efficiently circulates warm air throughout the home. This ensures that spaces are heated evenly and rapidly, making it suitable for larger areas. Moreover, the unit includes a built-in thermostat to allow users to set their desired temperature, offering convenience and energy efficiency.

Another standout characteristic is the stove’s ease of use and maintenance. The Harman Magnum Stoker features a user-friendly control panel that simplifies operation. Cleaning the unit is also made easy with the removable ash pan, which allows for quick disposal of ash and debris.

Safety features are integral to the design of the Harman Magnum Stoker. Built-in thermal sensors and safety shut-off systems ensure that users can enjoy peace of mind while the stove is in operation. Overall, the Harman Magnum Stoker exemplifies quality craftsmanship and advanced heating technology, making it an excellent choice for those looking to enhance their home heating capabilities with a reliable and efficient coal-burning stove.
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