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P61A Pellet Stove

Harman pellet burning, free-standing stoves and inserts have been tested to ASTM E1509 for burning shelled corn 

in a mixture with wood pellets. The listing approves up to a 50% corn and 50% pellet mixture. Different mixtures of 

corn will have distinctively different burn characteristics depending upon moisture content and variety. The operator 

should closely monitor the stove’s operation when burning a new corn/pellet mixture or a different variety of corn, 

and make any necessary adjustments to feed rate. Since corn is typically higher in ash and moisture content, cleaning 

and ash removal will be needed more frequently.
Operation in Stove Temp mode

Set feed adjuster to # 3. Set temperature knob to #3, Turn mode selector knob onto “Stove Temp” mode. After the fire 

has lit, watch that the fuel does not feed too fast that it pushes the red glowing fuel bed off of the burn pot grate. If it 

does, lower the feed adjuster setting or use a lower percentage of corn in the mixture.  After the stove has burned for 

10 minutes and the entire fuel bed is burning, the feed adjuster and temperature knobs may be adjusted for higher 

heat output if desired. Maximum feed has been reached when the fire bed is about ½  to 1 inch from the end of the 

burn pot. Settings will vary with different types, moisture levels and mix ratios of corn. If you are having difficulty burn-

ing a 50% corn / 50% wood pellet mixture, try a lower percentage of corn.
Operation in Room Temp mode

Set feed adjuster to # 2 or # 3. Set temperature knob to desired amount. Turn mode selector knob onto “Room Temp” 

mode. After the fire has lit, watch that the fuel does not feed too fast that it pushes the red glowing fuel bed off of the 

burn pot grate. After the stove has burned for 10 minutes and the entire fuel bed is burning, the feed adjuster may be 

set to a higher output level if desired. Maximum feed has been reached when the fire bed is about ½  to 1 inch from 

the end of the burn pot. It is recommended that after burning at the desired settings, turn the stove off and allow it to 

cool, then turn it back on in “Room Temp” mode and watch the stove restart and verify correct operation. Settings will 

vary with different types, moisture levels and mix ratios of corn. If you are having difficulty burning a 50% corn 50% 

wood pellet mixture, try a lower percentage of corn.  
Changes to Maintenance Schedule

Wood pellets average around 6% moisture content or less. Corn will be 14 or 15% moisture. With more moisture in 

the fuel, more maintenance will be incurred. Burn pot scraping may need to be done once per day. The ash pan will fill 

more quickly and may need emptied weekly. Most importantly, remove the burn pot cleanout cover weekly to clean 

the air passage and the igniter element. Excessive buildup on the igniter may lead to shortened igniter life.
Venting Consideration: Check with your venting manufacturer regarding possible exclusions when a mixture of corn 

and pellets is burned.

Addendum for Burning Corn and Pellet Fuel Mixture

Loosen these two wing screws for access 

to clean the air passage and igniter.

*

 For P38+ model, follow Stove Temp instructions. Keep feed rate on #3 or 

above when using a wall thermostat.

Содержание P61A

Страница 1: ...INSTALLATION IN MOBILE HOMES IF THIS HARMAN STOVE IS NOT PROPERLY INSTALLED A HOUSE FIRE MAY RESULT FOR YOUR SAFETY FOL LOW INSTALLATION DIRECTIONS do not use makeshift compromises CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION REQUIREMENTS IN YOUR AREA Contact your local authority such as municipal building department fire department fire prevention bureau...

Страница 2: ......

Страница 3: ...structions du constructeur pour l installation et les consignes de fonctionnement Respecter les règles de sécuritè en vigueur dans votre région AVERTISSEMENT POUR MOBILE HOMES Ne pas installer dans une chambre ll est imperatif de prévoir une prise d alr extérieur L intégrité structurale du plancher du plafond et des murs doit étre strictement préservée Se reporter aux instructions du fabricant et ...

Страница 4: ...ixing Corn with Pellets 29 Power Failure Back up 30 Options 31 Wiring Diagram 32 Specifications 32 Warranty 33 Service Parts 35 Division of Hearth Home Technologies Inc 352 Mountain House Road Halifax PA 17032 Table of Contents Listed by OMNI Test Laboratories Inc Report 135 S 22 4 Meets requirements of ASTM E1509 04 ULC S627 00 and ULC ORD C1482 M1990 This appliance is also approved for installat...

Страница 5: ...ervice person Periodic cleaning is required throughout the heating seasonandat the end of each winter for the stove to work efficiently See cleaning instruc tions on page 22 Mobile Manufactured Home S ta n d ar d s Do No t A l l o w Installation In Rooms Designated For Sleeping WARNING CAUTION Always be sure there is no unburned fuel in the ash pan prior to lighting a fire This will cause smoke an...

Страница 6: ...arance to combustible materials although some can be installed at 1 clearance Rear Cover Panels Shipping Bolts Note These same holes are used for securing the stove in mobile home installation Fig 1 The room sensor is a small temperature sensor on the end of a 60 wire This sensor is installed much like a standard wall thermostat Because it is so small it can be hidden along the trim of a doorway o...

Страница 7: ...ect Prior to installing the flue pipe connect a draft meter The draft meter must have a minimum range of 0 5 Record the first reading Connect flue pipe to stove and be sure all doors and windows in the home are closed Record the second draft reading_______ If the second reading is more than 05 lower than the first reading check for possible restrictions or the need for outside air see page 9 For m...

Страница 8: ...90 cm above a gas meter regulator assembly when measured from the horizontal center line of the regulator 1 I The clearance to service regulator vent outlet must be a minimum of 6 feet 1 J The clearance to a non mechanical air supply inlet to the building or the combustion air inlet to any other appliance must be a minimum of 48 1 K The clearance to a mechanical air supply inlet must be a minimum ...

Страница 9: ...evels This air must be replaced with cold air from outdoors which flows into lower levels of the house Vents and chimneys into basements and lower levels of the house can become the conduit for air supply and reverse under these conditions Outside Air Harman Home Heating and Hearth Home Tech nologies strongly recommend attaching outside air in all installations especially lower level and main floo...

Страница 10: ... 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 You may choose to use the optional Direct Vent Wall Passthrough Kit part 1 00 677077 which incorporates the venting passthrough and outside air inlet into one...

Страница 11: ...s throughs CAUTION Keep combustible materials such as grass leaves etc at least 3 feet away from the flue outlet on the outside of the building 1 Preferred method This method provides excellent venting for normal operation and allows the stove to be in stalled 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...

Страница 12: ...y cleaned 5 Installing into an existing fireplace chimney This method provides excellent venting for normal 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 6 In some places in the US and Canada it is required that the vent pipe extend all the way to the top of the chimney The chi...

Страница 13: ...Be sure to use ap proved pellet vent pipe fittings Seal pipe joints with silicone or aluminum tape 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 This method provides excellent venting for normal operation This method also provides natural draft in the event of a power failure In some places in t...

Страница 14: ... clearances Minimum flue vent configuration It is recommended that outside air be installed with this venting configuration to reduce smoke and creosote smell in the room in the event of power failure Min above ground level 18 Storm collar Flashing 3 min 3 min 12 min 3 min Venting Fig 15 3 min No insulation or other combustible m a t e r i a l s a r e allowed within 3 of the pellet vent pipe Unles...

Страница 15: ... is not within off position band except after normal shut down Blinks to indicate errors listed below Indicates power to distribution blower Status light error messages 3 Blinks Indicates that the ESP Exhaust Sensing Probe has lost communication with the circuit board or has gone out of range more than allowed in a speci fied time If the unit seems to be operating properly perform a manual reset I...

Страница 16: ...dually shut down When the house cools down the stove will automatically bring the room temperature to the precise temperature you desire In the Room Temperature Mode you can select either Auto or Manual modes for the igniter using the igniter toggle switch When the toggle switch is in the Auto position the igniter located inside the burn pot is ready to automatically light the fire when required W...

Страница 17: ...d the room is already up to temperature The Stove Tempera ture Mode allows you to have a larger fire and a lower sound level without the distribution blower NOTE During the use of this mode if you keep increasing the temperature dial setting to increase the fire size the distribution blower will automati cally come on when the ESP Temperature reaches 350o F or 81 output Feed Adjuster Knob For most...

Страница 18: ...rst fire or you are trying different pellets set the feed adjuster to 4 Fig 17 This is a conservative number and will probably need to be increased After you know a feed rate setting that works well use that setting Remember if your feed rate is too high you may waste fuel 5 This is usually a weekly maintenance procedure Cleaning the burn pot with the scraper with a small amount of new fuel in the...

Страница 19: ...o have a large viewing fire without blowing extra heat into the room During operation with the temperature dial set at 5 or less the distribution fan will not operate A 5 on the temperature dial and a 5 on the feed adjuster is approximately 80 output It is not necessary to oper ate the distribution blower below this point This control setting allows a higher burn rate a larger viewing fire without...

Страница 20: ...to the burn pot causing excessive smoke on start up 3 The firebox low pressure switch will not allow the auger motor or the igniter element to operate if the view door or the ash pan door are open 4 Adjust Feed Rate If this is your first fire or you are trying different pellets set the feed adjuster to 4 Fig 19 This is a conservative number and will probably need to be increased After you know a f...

Страница 21: ...h will not allow the feed motor or the igniter to operate C o m b u s t i o n Motor Speed Control Low draft only set point The small straight screwdriver slot is plastic therefore the unit can be adjusted while in operation Fig 22 Fig 23 A simple draft test should be performed after completing the flue pipe installation To record the results for future reference 1 Plug unit into a 120VAC 60 HZ out...

Страница 22: ... damaged components The glass in your Harman stove is a special ceramic glass Do not abuse the glass by striking or slamming the door Never burn the appliance if the door glass is cracked or broken Replace only with Harman supplied glass Soot and or fly ash may accumulate on the viewing glass and will occasionally need to be cleaned Clean the glass with a soft cloth and mild glass cleaner Do not c...

Страница 23: ...ould 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 the ash pan 1 Lift the latch handle to open the ash door and remove the ash pan Use ash pan handle to carry and dispose of ashes 2 Slide the ash pan back into the stove and latch the door by pushing down on the latch handle when closed Cleaning The ...

Страница 24: ...M ON FIRE AND MAY ULTI MATELY CAUSE A HOUSE FIRE 9 Use a brush to clean the flue being careful not to damage the ESP probe see Fig 30 The flue goes straight through into the vent pipe Fig 27 therefore the vent pipe can also be cleaned to some extent through the flue outlet 10 Reinstall the blower cover and close the latch 11 Slide the ash pan into stove and latch the door Fig 30 Fig 31 Fig 33 Be c...

Страница 25: ...lated male female wire connectors These connections between the hot leads the wires inside the burn pot and the cold leads the wires from the control board are always pulled to the rear of the feeder body Not coiled inside the burn pot It is very important that these connections are to the inside rear of the feeder body Also the extra wire of the igniter wire service loop must be pulled out throug...

Страница 26: ... by blockage in the exhaust excessive build up on the combustion blower fan blades a failed combustion blower or a door or other opening to the firebox not sealed properly The hopper lid position switch located in the right rear corner of the hopper opening will also interrupt power to the feeder and igniter if the hopper lid is not closed properly The circuit board is monitoring the position of t...

Страница 27: ...an out cover and air intake 3 Burn pot or heat exchanger tubes may need to be cleaned 4 Combination of all the above 5 6 status blink A 6 blink control board status indication is caused by poor or incomplete combus tion The circuit board has the ability to track the combustion through feed settings and ESP tem peratures When the control board has calculated poor or incomplete combustion it will sh...

Страница 28: ...content takes energy to dry and tends to cool the appli ance thus robbing heat from your home Damp pellet fuel could turn back into sawdust which does not flow properly through the feed system Size Pellets are either 1 4 inch or 5 16 inch 6 8mm in diameter Length should be no more than 1 1 2 inches 38mm Pellet length can vary from lot to lot from the same manufacturer Performance Higher ash conten...

Страница 29: ... to 2 or 3 Set temperature knob to desired amount Turn mode selector knob onto Room Temp mode After the fire has lit watch that the fuel does not feed too fast that it pushes the red glowing fuel bed off of the burn pot grate After the stove has burned for 10 minutes and the entire fuel bed is burning the feed adjuster may be set to a higher output level if desired Maximum feed has been reached wh...

Страница 30: ...r continued operation Your appliance will recognize when power is restored What happens depends on ESP temperature and whether it is equipped with automatic ignition in Automatic setting units equipped with automatic ignition will respond to the set point and ESP temperature and resume normal operation in Manual setting or for units without automatic ignition If the ESP is cool the appliance will ...

Страница 31: ...nds the burn time on one load of pellets The hopper extension adds 70 pounds to the existing hopper capacity allowing you to load 140 pounds of pellets at one time The extension seals to the unit hopper with three latches Some models will require a knockout be removed from the unit hopper prior to installing the extension Decorative Slate Options The decorative slate tiles measure 11 938 x 5 938 T...

Страница 32: ...ACTS MALE FEMALE CONNECTIONS LT BLUE LT BLUE INSIDE BURNPOT IGNITER ELEMENT WHITE 11 PIN PLUG PART NO 3 89 06504 BLACK RED 11 10 4 WHITE EMPTY BLUE YELLOW WHITE WHITE 7 9 8 6 5 WHITE PLUGGED BROWN 2 3 1 TWISTED WIRE HOPPER LID SWITCH REMOTE SENSOR PORTS BLACK WHITE YELLOW ESP ESP BOARD CONTROL ESP PROBE 6 AMP GLASS FUSE 4 9 10 11 5 6 8 3 1 8 X 5 Black on white adhesive Part number 3 89 06504 RevB ...

Страница 33: ...struction warranty coverage begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent authorized HHT dealer distributor whichever occurs earlier The warranty shall commence no later than 24 months following the date of product shipment from HHT regardless of the installation or occupancy date The warranty period for parts and labor for cove...

Страница 34: ...lt of normal use As a heating appliance some changes in color of interior and exterior surface finishes may occur This is not a flaw and is not covered under warranty Damage to printed plated or enameled surfaces caused by fingerprints accidents misuse scratches melted items or other external sources and residues left on the plated surfaces from the use of abrasive cleaners or polishes Repair or r...

Страница 35: ... 05801 2 charcoal 1 90 05801 3 goldenfire 1 90 05801 4 Metallic blue 1 90 05801 5 honey glo 1 90 05801 10 Mojave Red 1 90 05801 12 Forest green 1 24 2 3 4 5 8 6 7 9 10 11 12 13 16 15 14 17 18 19 20 21 22 23 Steel Pellet Stove beginning Manufacturing date n A ending Manufacturing date Active ...

Страница 36: ...Intake Damper Assembly 1 10 06466W 2 2 Air Intake Weldment 1 10 06461 2 3 Feeder Weldment 1 10 677150 Y 2 4 Slide Plate Assembly 1 10 08037 Y 2 5 Pusher Arm Assembly 1 10 06691 Y 2 6 Feed Cover and Gasket 2 Sets 1 00 677152 Y 2 7 Auger Assembly 3 50 00465 Y 2 8 Cam Bearing 3 31 3014 Y 2 9 Bearing Flange w Hardware 1 00 04035 Y 2 10 Bracket Gear Motor 1 00 01534 Y 2 11 Gear Motor 4 RPM 3 20 60906 Y...

Страница 37: ...ir Intake 1 10 72222 3 7 Gasket Ultra Air Intake Pkg of 10 3 44 677160 10 Y 3 8 Ultra Feeder Weldment 1 10 724132 Y 3 9 UL Feeder Pusher Arm 1 10 677131W Y 3 10 Fines Deflector no longer available 2 00 677138 10 3 11 Gasket UL Feeder Cover 1 00 677122 Y 3 12 Slide Plate Assembly 1 10 677121A Y 3 13 UL Feeder Auger Assembly 3 50 00565 Y 3 14 Pellet Feeder Bearing Retainer Pkg of 2 1 00 04035 Y 3 15...

Страница 38: ...3S Y 14 Ash Pan 1 10 05800 Y 15 Ash Door Assembly 1 10 06724S 16 Bolt on Hinge 2 00 06952B 17 Cast Door Frame 4 00 06800P 18 Glass Panel 3 40 950133125 Y 19 Door Handle Assembly Pre 13546 1 00 08704 Y Post 13546 1 00 453001 Y contains wooden handle wave washer ShcS cast handle SSS bhcs cast Pawl Wooden Handle w Hardware Load Door 2 Sets 1 00 00247 Y 20 Burn Pot Weldment 1 10 05802 Y Flame Guide 3 ...

Страница 39: ...Amp Pkg of 5 3 20 49447 5 Y Gasket 1 4 Rope Black W PSA Per Inch Glass 1 00 2312 Y Gasket 3 8 Rope White LD Per Inch Ash or Load Door 1 00 00888 Y Gasket Burn Pot Tailpipe Pkg of 5 1 00 07381 Y Gasket Hopper 1 00 00248 Y Glass Clip Pkg of 4 Pre 00885001 1 00 773862 Post 00885001 1 00 249140 Hopper Lid W Hinge 1 10 09109 Y Igniter 3 20 677200 Y Latch Swell Hopper 3 31 199110 Y Hopper Muffler and Fi...

Страница 40: ...40 P61A Pellet Stove Service Maintenance Log Date Of Service Performed By Description Of Service ...

Страница 41: ...41 P61A Pellet Stove Service Maintenance Log Date Of Service Performed By Description Of Service ...

Страница 42: ...42 P61A Pellet Stove Notes ...

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Страница 44: ...Proudly Printed On 100 Recycled Paper ...

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