USSC American Harvest 6041HF Installation & Operator's Manual

USSC American Harvest 6041HF Installation & Operator's Manual

Multi-fuel burning heaters
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S
C
American Harvest
U
S
READ THIS ENTIRE MANUAL, THOROUGHLY, BEFORE ATTEMPTING TO INSTALL AND/
OR BURN YOUR NEW AMERICAN HARVEST *MULTI-FUEL HEATER. FAILURE TO FOLLOW
THESE INSTRUCTIONS MAY RESULT IN PROPERTY DAMAGE, BODILY INJURIES OR
EVEN DEATH.
Safety Notice: If this heater is not properly installed, a house fire may result.
For your safety, follow the installation directions. Contact local building or fire of-
ficials about restrictions and installation requirements peculiar to your area. Do
Not Plug this appliance into an electrical outlet before reading and understanding
all operations and always unplug the unit before attempting any work or main-
tenance. Do not connect this heater to any chimney flue already serving another
appliance. Carefully observe and maintain all clearances to combustibles.
A note about fuel: Use only dried shelled corn with a moisture content of 14%
or less (11 to 12% provides the best results); any pellet fuel used should
have an ash content of 1% or less. If not, efficiency will suffer. This heater has
successfully burned pellets with a 2-1/2% ash content, though less ash is preferred
and more efficient.
Your American Harvest Multi-Fuel Heater operates on a negative pressure. There-
fore, all venting connections (elbows, T-pipe) must be sealed and airtight.
i Use Hi-Temp silicone at each joint or connection.
*This heater is capable of burning wood, biomass pellets and a wide variety of grains,
including corn, soybeans, cherry and olive pits, and all larger seeds.
SAVE THESE INSTRUCTIONS
UNITED STATES STOVE COMPANY GRANTS NO WARRANTY, IMPLIED OR STATED,
FOR THE INSTALLATION OR MAINTENANCE OF THE HEATER AND ASSUMES NO
RESPONSIBILITY FOR ANY CONSEQUENTIAL DAMAGE(S).
Tested &
Portland
Listed By
Oregon USA
US
Omni-Test Laboratories, Inc.
Safety Tested to ASTM-E 1509, (UM) 84-HUD
United States Stove Company • 227 Industrial Park Road, P.O. Box 151 • South Pittsburg, TN 37380 • www.usstove.com
851772 rev A
USSC
1

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Summary of Contents for USSC American Harvest 6041HF

  • Page 1 Tested & Portland Listed By Oregon USA Omni-Test Laboratories, Inc. Safety Tested to ASTM-E 1509, (UM) 84-HUD United States Stove Company • 227 Industrial Park Road, P.O. Box 151 • South Pittsburg, TN 37380 • www.usstove.com 851772 rev A USSC...
  • Page 2: Specifications

    We strongly suggest installing smoke detectors in your home if not already installed. Initial burn off may cause slight smoke and odor the first few hours of operation. United States Stove Company reserves the right to alter products, specifications and price without notice.
  • Page 3 USSC After trim assembly, attach to the pedestal base at the location shown using the screws provided. 6041HF ASSEMBLY Assembly 1. Unpack unit and make sure all components are included; (4) Legs, and all hardware for installation.
  • Page 4 6041I ASSEMBLY DISCONNECT THE POWER CORD BEFORE SERVICING THIS Heater For the following assemblies, we suggest locating the unit near it’s desired location. Depending on installation, you may want to connect the exhaust venting before installing the facade parts. Assembly - Facade (Surround) Remove contents from packaging and make sure you have all components: (2) Top Facade (a)
  • Page 5: Component Location

    COMPONENT LOCATION USSC...
  • Page 6: Safety Steps

    IMPORTANT: Proper installation of this heater is necessary for safe and efficient operation. In- stalling this product improperly may result in a house fire and personal injury. All applicable building codes for your location must be followed. In areas where building codes require additional steps to the installation of this product not included in this manual, the building codes will take precedent and must be followed.
  • Page 7: Installation Requirements

    BURNING SOLID FUELS SHELLED CORN (Dry, preferably corn with 11- 12% moisture content) • Corn must contain less than 14% moisture content. Wet corn will rapidly deteriorate heater components, reduce efficiency and void all warranties. Purchase a moisture tester if in doubt. •...
  • Page 8 CLEARANCES TO COMBUSTIBLES 6041(TP)(HF) The heater must be installed with the following minimum clearances to side and back wall combustible materials. NOTE: These are minimum clearances to combustible walls established by the testing lab. PARALLEL - A - Sidewall to Top Edge of Unit B - Sidewall to Flue C - Backwall to Flue D - Backwall to Unit...
  • Page 9 CLEARANCES TO COMBUSTIBLES 6041I USSC...
  • Page 10: Guidelines For Exhaust Venting Systems Design

    GUIDELINES FOR EXHAUST VENTING SYSTEMS DESIGN It is recommended that only an authorized installer install your multi-fuel heater, preferably an NFI certified specialist. The following installation guidelines must be followed to ensure conformity with both the safety listing of this heater and to local building codes.
  • Page 11 DESIGN GUIDELINES FOR OUTSIDE COMBUSTION AIR CONNECTION 1. For installations with horizontal through-the-wall exhaust, it is strongly recommended that the heater combustion air be connected to the outside. If the home is newer or has been tightly insulated, it is required to install outside combustion air.
  • Page 12: Installation Configurations

    INSTALLATION CONFIGURATIONS The Multifuel Heater Model 6041TP/6041HF may be installed as follows: 1) A freestanding unit The Multifuel Heater Model 6041I insert may be installed as follows: 1) In a pre-fab firebox (Factory Built) 2) In an existing masonry fireplace...
  • Page 13 3" PL Vent 90° Elbow 3" PL Vent (12" Long) A MINIMUM OF 3 VERTICAL FEET OF PIPE OUTSIDE THE HOME IS REQUIRED! 3" PL Tee w/ Cleanout 6041HF- LEG UNIT COMBUSTION 10 1/16 AIR INTAKE 1 7/8" DIA 11 5/8...
  • Page 14 THROUGH THE WALL, VERTICAL PIPE INSTALLATION WITH TERMINATION CAP A MINIMUM OF 3 VERTICAL FEET OF PIPE OUTSIDE THE HOME IS REQUIRED! The Hearth Pad is not required under the unit if the floor is noncombustible but is required 6 inches (152mm) beyond the front of the unit and 6 inches (152mm) beyond each side of the door if the floor is a combustible floor.
  • Page 15 DESIGN GUIDELINES FOR 6041I INSERT INSTALLATION A MINIMUM OF 3 VERTICAL FEET OF PIPE OUTSIDE THE HOME IS REQUIRED! INSTALLATION AS A BUILT-IN FIREPLACE A continuous sheet of non-combustible floor protection must be installed underneath the unit to prevent the possibil- ity of embers falling through to the combustible floor.
  • Page 16 DESIGN GUIDELINES FOR 6041I INSERT INSTALLATION INSTALLATION INTO A MASONRY FIREPLACE When installing into a masonry fireplace, DO NOT remove any bricks or masonry, with the following exception: masonry or steel, including the damper plate, may be removed from the smoke shelf and adjacent damper frame, if necessary, to accommo- date a chimney liner.
  • Page 17: Cleaning The Glass

    GLASS MAINTENANCE, REMOVAL AND REPLACEMENT Your Multi-Fuel Heater comes to you with the glass door installed in place, ready for use. The glass is surrounded on the edges with a gasket and seated in a glass channel. It is held in place with two (2) clips. REMOVAL OF BROKEN OR DAMAGED CERAMIC GLASS Open the door and then lift it off of the hinges.
  • Page 18: Understanding The Control Board

    UNDERSTANDING THE CONTROL BOARD CONTROL PANEL Turning the heater OFF/ON, as well as adjustments for the fuel feed rate and room fan speed are performed by pressing the appropriate button(s) on the control panel which is located on the lower left-hand side of your American Harvest heater. The insert model 6041I is located on the left facade.
  • Page 19 • Never use gasoline, gasoline-type lantern fuel, kerosene, charcoal lighter fluid, or similar liquids to start or “freshen up” a fire in this heater. Keep all such liquids well away from the heater while it is in use. Using Wood Pellets: Ensure your display shows a “Pr” for pellets. •...
  • Page 20: Disposal Of Ashes

    Disposal of Ashes Ashes should be placed in a metal container with a tight fitting lid. The closed container of ashes should be placed on a noncombustible floor or on the ground, well away from all combustible materials, pending final disposal. If the ashes are disposed of by burial in soil or otherwise locally dispersed, they should be retained in the closed container until all cinders have been thoroughly cooled.
  • Page 21: Automatic Safety Features

    Weekly Maintenance • Shut down the heater as directed in the operating instructions. Allow the heater to cool to room temperature. Re- move the small clean-out slides in the lower corners of the firebox. Tap the sides of the burn chamber with a wooden stick.
  • Page 22: Control Board Functions

    CONTROL BOARD FUNCTIONS Once the control panel is turned on, a timer begins that will start, stop and continue operation of the Multi-fuel COMPONENT Draft Fan Agitator Auger Room Fan Automatic Shutdown Normal Operation Igniter Once the Heater has reached the normal operating temperature and switched to the “OFF” position, the unit will initiate a slow down, reducing the fuel rate until the heater’s “LOW LIMIT SAFETY”...
  • Page 23: Error Codes And Display Indicators

    ERROR CODES and DISPLAY INDICATORS Error Error Code Description Err1 The high limit temperature sensor has tripped. Err2 The low limit temperature sensor has tripped. Err3 The heater was unable to reach the Room Fan On temperature within the startup time. Err4 The power failed while the heater was hot, and when power was re-...
  • Page 24: Troubleshooting

    i Disconnect the power supply before performing any maintenance! NOTE: Turning the heater to “OFF” does not disconnect the power to all of the electrical components of the heater. i Never try to repair or replace any part of the heater unless instructions for doing so are given in this manual. All other work should be done by a trained technician.
  • Page 25: Wiring Diagram

    WIRING DIAGRAM WIRING SCHEMATIC USSC...
  • Page 26 PARTS DIAGRAM - 6041TP USSC...
  • Page 27 Part No. Part No. Description Description 69529 Pedestal 25410 Pedestal Bottom 25451 Pedestal Back 69478 Ash Pan 891137 Handle 25533 Damper/Cleanout Guide 25532 Cleanout Guide 25531 Ash Cleanout (Lower) 69528 Damper 891660 Burnpot 891059 Agitator 83529 Hair Pin 25524 Ash Cleanout (Inner) 69593 Igniter Tube Weldment 88118...
  • Page 28 PARTS DIAGRAM - 6041I USSC...
  • Page 29 Part No. Description 891373 Pad, Door Hinge (Threaded) 69547 Weldment Sub-Base 25569 Bracket, Caster 891424 Caster, Plastic 1/4-20 x 1-1/2 Hex Bolt 83412 83136 Washer 83261 1/4-20 Lock Nut 69548 Weldment, Ash Pan 891137 Handle (Brushed Nickel) 25570 Facade, Bottom 83479 Leveler 69619...
  • Page 30: Parts Diagram/List

    83506 891135 Handle, Spring (Parts Bag) Gasket, 1/2” Sq. Rope 88112 Gasket, Glass (1 x 3/16) 88087 6041HF Parts Diagram & List NOTE: For internal parts, cabinet parts, etc. see pages 21-22 Part No. Description 25523 Leg, Cast Iron 891216...
  • Page 31 NOTE USSC...
  • Page 32 When placing an order or for warranty claims, please provide the following informa- tion found on the Certification Plate located below the ash door. PART NUMBER PART DESCRIPTION MODEL NUMBER - 6041 / 6041TP / 6041HF / 6041I SERIAL NUMBER______________ 227 Industrial Park Road P.O. Box 151...

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