Harman Accentra Owner'S Manual Download Page 5

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Harman® • Accentra Owner’s Manual_R40 • 2002 -___ • 11/15

3-90-08326c

C. BTU & Efficiency Specifications

NOTE:

Hearth & Home Technologies, manufacturer of

this appliance, reserves the right to alter its products, their

specifications and/or price without notice.

* Weighted average LHV efficiency using data collected

during EPA emissions test.
**Weighted average HHV efficiency using data collected

during EPA emissions test.
***A range of BTU outputs based on EPA Default Efficiency

and the burn rates from the low and high EPA tests.
****Based on the maximum feed rate per hour multiplied by

approximately 8,600 BTU’s which is the average BTU’s from

a pound of pellets.

This wood heater needs periodic inspection and repair for

proper operation. It is against federal regulations to operate

this wood heater in a manner inconsistent with operating

instructions in this manual.

Harman® is a registered trademark of Hearth & Home

Technologies.

WARNING

Risk of Fire!

Hearth & Home Technologies disclaims any

responsibility for, and the warranty and agency listing will

be voided by the below actions.

DO NOT:

  •  Install or operate damaged appliance
  •  Modify appliance
  •  Install other than as instructed by Hearth & Home

Technologies

• Operate the appliance without fully assembling all

components

• Overfire
• Install any component not approved by Hearth &

Home Technologies

• Install parts or components not Listed or approved.

• Disable safety switches
Improper installation, adjustment, alteration, service or

maintenance can cause injury or property damage.
For assistance or additional information, consult a qualified

installer, service agency or your dealer.

EPA Certified Emissions:

0.62 g/hr

*LHV Tested Efficiency:

78%

**HHV Tested Efficiency:

71.2%

***EPA BTU Output:

25,200

****BTU Input

9,700 - 38,800

Vent Size:

3 Inch

Hopper Capacity:

50 lbs

Fuel

Wood Pellet

Summary of Contents for Accentra

Page 1: ...g codes prior to installation Installation MUST comply with local regional state and national codes and regulations Contact local building or fire officials about restrictions and installation inspection requirements in your area Tested and approved for wood pellet fuel only Burning of any other type of fuel voids your warranty Hot glass will cause burns Do not touch glass until it is cooled NEVER...

Page 2: ...ctions du fabricant Ce poêle à bois doit inspection périodique et la réparation pour un fonctionnement correct Consultez le manuel du propriétaire pour plus d informations Ce est contre les règlements fédéraux pour faire fonctionner cepoêleàboisd unemanièreincompatibleaveclesinstructionsd utilisation dans le manuel du propriétaire Contactez le service des incendies à propos des restrictions et l i...

Page 3: ...neral Maintenance 14 D Glass Maintenance 15 E Burnpot Maintenance 16 F Heat Exchanger Combustion Blower Maintenance 17 G Pellet Feeder Chamber 18 Safety Alert Key DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a hazardous situati...

Page 4: ...a mobile home installation NOTE This installation must conform with local codes In the absence of local codes you must comply with the ASTM E1509 2004 ULC S628 93 ULC ORD C 1482 M1990 UM 84 HUD THE STRUCTURAL INTEGRITY OF THE MANUFACTURED HOME FLOOR WALL AND CEILING ROOF MUST BE MAINTAINED DO NOT INSTALL IN SLEEPING ROOM WARNING The Accentra is Certified to comply with 2015 particulate emission st...

Page 5: ... inconsistent with operating instructions in this manual Harman is a registered trademark of Hearth Home Technologies WARNING Risk of Fire Hearth Home Technologies disclaims any responsibility for and the warranty and agency listing will be voided by the below actions DO NOT Install or operate damaged appliance Modify appliance Install other than as instructed by Hearth Home Technologies Operate t...

Page 6: ...se burns DO NOT touch glass until it is cooled NEVER allow children to touch glass Keep children away CAREFULLY SUPERVISE children in same room as stove Alert children and adults to hazards of high temperatures High temperatures may ignite clothing or other flammable materials Keep clothing furniture draperies and other flammable materials away 3 General Information WARNING B Clear Space WARNING R...

Page 7: ...s the stove temp goes up so does the L and H scale 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 below Indicates power to distribution blower Indicates igniter is on...

Page 8: ...maintenance procedures D Fuel Specifications Fuel and Fuel Storage Pellet fuel quality can fluctuate from manufacturer to manufacturer and even from bag to bag Hearth Home Technologies recommends using only fuel that is certified by the Pellet Fuels Institute PFI Fuel Material Made from sawdust and or other wood by products Source material typically determines ash content Higher Ash Content Materi...

Page 9: ...appliance will always start up on High After burning approximately 7 10 minutes the appliance will then burn at the rate at which it was originally set If the appliance is set at one of the lower settings it will run quieter but take longer to heat up an area than if it were set at a higher burn rate Regardless of the burn rate when the area is warm enough to satisfy the room sensor the appliance ...

Page 10: ... through a quick diagnostics test to insure the control is operating properly This is normal 3 For your first fire it may be necessary to purge the auger system by putting the feed Limit knob to Test prior to starting the unit Figure 4 3 This insures that plenty of fuel enters the burn pot for proper ignition 4 Flip toggle switch to desired mode auto or Disabled Figure 4 4 Set Feed Limit knob to d...

Page 11: ... In room temp mode however the blower will turn on and off in accordance to what temperature the room sensor is reading When the room sensor is satisfied the blower will shut down until the room sensor sees a demand for heat 3 Occasionally the appliance may run out of fuel and shut itself down When this happens the unit will need to be turned to the off position and restarted If needed follow Sect...

Page 12: ...perate if the view door is open 4 Adjust Feed Rate If this is your first fire or you are trying different pellets set the Feed Limit to 4 Figure 4 6 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 Cleanin...

Page 13: ...tant fuel consumption rate is sacrificed for exact room temperature Therefore as it gets colder more pellets will be burned automatically The distribution blower speed will vary according to the position of the mode selector pointer and fire size Igniter switch to AUTO Constant Burn Mode This allows for automatic ignition upon start up only The unit can then be set at any desired setting The heat ...

Page 14: ... burnpot If the fuel you are burning has a high dirt or ash content it may be necessary to clean the burnpot more than once a day Dirty fuel will cause clinkers to form in the burnpot A clinker is formed when dirt ash or a non burnable substance is heated to 2000 F 1093 C and becomes glass like Enamel Touch Up Enamel touch up paint is provided for fixing minor enamel chips or blemishes that may oc...

Page 15: ... acidity of the ash Never clean the glass while it is hot and do not use abrasive substances Wash the surface with cool water and rinse thoroughly You may wish to use a non abrasive cleaner specifically designed for use on stove glass In any case dry thoroughly before relighting your stove Glass Replacement If the stove s glass is cracked or broken you must replace it before operating your stove R...

Page 16: ...burn pot This will help knock pieces of ash loosened by the scraping process down through the holes It also helps knock scale off of the igniter element Figure 5 3 The igniter is made to be removable for service by insulated 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 ...

Page 17: ...peat the process with the second heat exchanger cover Figure 5 4 Heat Exchanger cover latch Figure 5 5 The units interior is now ready to clean Use the scraper provided to clean the heat exchanger surfaces A wire brush or short bristled brush is an excellent cleaning tool Clean the fan blade and combustion blower fan housing NOTE Be careful not to bend the fan blade while cleaning Abent blade will...

Page 18: ...ain it is centered on the feeder body and tighten the wing nuts as tightly as you can by hand NOTE Views are shown with the rear motor covers removed Figure 5 8 G Pellet Feeder Chamber Figure 5 7 With the blower housing open there is easy access to the flue pipe exiting the rear of the unit Figure 5 7 Vacuum the flue pipe as far into the pipe as possible NOTE Be careful while cleaning the flue pip...

Page 19: ...ode Description B Frequently Asked Questions ISSUES SOLUTIONS 1 Metallic noise 1 Noise is caused by metal expanding and contracting as it heats up and cools down similar to the sound produced by a furnace or heating duct This noise does not affect the operation or longevity of your appliance 2 White ash buildup on glass 2 This is normal Clean the glass using any non abrasive glass cleaner 3 Glass ...

Page 20: ...ck for status light 1 No fuel in hopper 2 Draft is too low blocked flue 3 Something is restricting fuel flow 4 Hopper lid not closed properly 5 Feed motor or combustion blower has failed 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 quali...

Page 21: ... of the flue gases Pellet fuels have different ash contents depending on what type of wood has been used to make the pellets We recommend to clean the system after approximately 1 ton of pellets have been burned and judge from that how often the stove should be cleaned remember if you change pellets it may change how often you have to clean your stove When burning wood slowly the potential exists ...

Page 22: ...P combination is responsible for all high limit safety control There are 2 high limits one normal operation high limit and one backup high limit The control has an automatic diagnostic circuit that continuously monitors the ESP and Room Sensor for faults If a fault should occur the control sends a status alert and at the same time the unit goes down to minimum feed minimum burn as a safety conditi...

Page 23: ...l remain shut down If the fire is out and the ESP is still warm the feeder may restart Since the fire is out the ESP temperature will not rise The unit will then shut down and may flash a six blink status error See ESP error codes If the fire is still burning it will resume normal operation Contact your dealer if you have questions about UPS compatibility with your appliance Use only Harman approv...

Page 24: ...0001 1 10 247213A 008400001 008408015 1 10 247778A Post 008408015 1 10 247260A Y Gasket Hopper Throat 3 44 677185 Y Gasket Hopper Top 1 00 375501 Y Grommet 3 4 3 31 960021 Hopper Switch 48 Post 008403501 3 20 232108 Y Additional service parts on following page 10 15 1 90 02470 2 Charcoal Ending Manufacturing Date June 2011 1 90 02470 3 Golden re Ending Manufacturing Date June 2011 1 90 02470 4 Met...

Page 25: ...95L Hopper Ball Spring Plunger Threaded Pkg of 3 3 31 5500 3 Hopper Lid Ball Spring Mount Bracket Pre 11340 2 00 247116 Hopper Lid Glass Assembly w Gasket Pre 11340 1 10 247100 Y Hopper Hinge Assembly Qty 2 req Pre 11340 1 10 247151 Y Hopper Lid Hinge Post 11340 2 00 06694 Hopper Lid Spring Latch Pre 11340 1 00 247167 Hopper Lid Latch Set OF 2 Post 11340 1 00 0669697 Y Push Retainer 5 16 Pkg of 10...

Page 26: ...00 00247 Y 22 Cast Door w Rope and Grill 1 10 247109A Door Rope 1 00 00888 Y 23 Cast Air Grill 3 00 247114 24 Door Glass with Gasket 1 00 777000 Y Glass Rope 1 00 2312 Y 25 Glass Retainer Qty 2 req 2 00 247156B 26 Cast Front Frame 4 00 247108C 27 Ash Pan Weldment 1 10 247160 Y 28 Accordion Cover Latch w Hardware 1 00 247131 29 Cast Base Plate Painted 4 00 247110D 30 Distribution Blower Plate 2 00 ...

Page 27: ...nd Gasket 2 Sets 1 00 677152 Y 37 6 Gear Motor 4 RPM 3 20 08752 Y 37 7 Sprocket Kit 1 00 06626 Y 37 8 Bracket Gear Motor 1 10 677005 Y Grommets Spacers Pkg fo 25 1 00 960026 37 9 3 4 Feeder Tensioner 3 31 00075 Y 37 10 3 1 2 Sprocket w Hub 1 10 08550W Y 37 11 Chain 60 Pin 3 50 06667 Y 37 12 3 1 2 Sprocket 2 00 06626M Y 37 13 Cast Cam Block 3 00 00153 Y 37 14 Cam Bearing 3 31 3014 Y 37 15 Bearing F...

Page 28: ... Air Intake Assembly 1 10 06810A 38 5 Gasket Feeder Air Intake Pkg of 6 3 44 72224 6 Y 38 6 UL Feeder Air Intake 1 10 247239 38 7 Gasket Ultra Air Intake Pkg of 10 3 44 677160 10 Y 38 8 Ultra Feeder Weldment 1 10 724132 Y 38 9 UL Feeder Pusher Arm 1 10 677187W Y 38 10 Fines De ector No longer available 2 00 677138 10 38 11 Gasket UL Feeder Cover 1 00 677122 Y 38 12 Slide Plate Assembly 1 10 677121...

Page 29: ... Guide Bracket 2 00 247435 Y Fuse 6 AMP Pkg of 5 3 20 49447 5 Y Gasket Base and Sides 5 Ft 1 00 37525 Y Gasket Burn Pot Tailpipe Pkg of 5 1 00 07381 Y Hopper Muf er Fittings 1 00 18186618 Y Hopper Switch Retro t Kit 1 00 232108 Y Inlet Reduction Ring Combustion Blower 1 00 247234 Labels Caution Danger 10 Ea 1 00 200408541 Label Large Caution 3 90 00247 Leg Levelers Pkg of 4 1 00 12302 Power Cord 8...

Page 30: ...case of new home construction 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 part...

Page 31: ...E WARRANTY EXCLUSIONS This warranty does not cover the following Changes in surface finishes as a result 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 sour...

Page 32: ...________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ___________________________________________________________...

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