Page 2 - NOTE: YOUR UNIT MUST BE INSTALLED BY A; Perform initial burn outside if possible; SPECIFICATIONS; United States Stove Company; Heat Input; Heating Capacity
2 USSC NOTE: YOUR UNIT MUST BE INSTALLED BY A QUALIFIED INSTALLER, such as an NFI (National Fireplace Institute) Certified Specialist You’ve purchased one of America’s Finest Multi-fuel Burning Heaters. By heating with fuels such as corn and pellets, you’re helping CONSERVE AMERICA’S ENERGY! We stro...
Page 3 - Assembly; 041TP PEDESTAL TRIM ASSEMBLY
USSC 3 1 1 2 2 A A B B Assembly 1. Unpack unit and make sure all components are included; (4) Legs, and all hardware for installation. 2. Fold the corner padding from the carton and lay it on the floor behind the unit. This is used to hold the heater up off the floor to install the legs. Gently tilt...
Page 4 - Facade Trim; DISCONNECT THE POWER CORD BEFORE SERVICING THIS Heater
4 USSC (a) (a) (c) (h) (f) (g) (b) (e) 6041I ASSEMBLY (i) (j) 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...
Page 5 - COMPONENT LOCATION
Page 6 - SAFETY STEPS; inspection guidelines before installing the product.; American Harvest; BURNING SOLID FUELS
6 USSC Ashes will have to be removed from the heater for proper operation. See cleaning procedure. Your Multi-fuel heater, due to the nature of solid fuels, will require brief periodic attention. Please do not expect to light your heater and walk away from it. A few moments of adjustment and cleanin...
Page 7 - FLOOR PROTECTION; INSTALLATION REQUIREMENTS; SHELLED CORN; DO NOT PLACE SUCH FUELS WITHIN THE SPACE HEATER’S
USSC 7 FLOOR PROTECTION The Multifuel Heater may be installed on a combustible floor, with proper floor protection, or on a masonry hearth. The hearth or noncombustible floor protector must extend a minimum of (6) inches (152mm)in front and (6) inches (152mm) from each side of the unit. INSTALLATION...
Page 8 - Parallel; BACK WALL; Corner Installation
8 USSC 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 8 in./203...
Page 9 - CLEARANCES TO COMBUSTIBLES 6041I
Page 10 - GUIDELINES FOR EXHAUST VENTING SYSTEMS DESIGN; DO NOT CONNECT TO ANY AIR DISTRIBUTION DUCT OR SYSTEM; VENT TERMINATION CLEARANCES:
10 USSC 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 an...
Page 11 - 0 DEGREE BEND TERMINATION; Wind Hood; DESIGN GUIDELINES FOR OUTSIDE COMBUSTION AIR CONNECTION
USSC 11 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. 2. Connection to outside the house is RE...
Page 12 - MOBILE HOME INSTALLATION REQUIREMENTS; REQUIREMENTS ARE MANDATORY FOR INSTALLATION IN A MOBILE HOME:; WARNING; DO NOT INSTALL IN SLEEPING ROOM; CAUTION; ROOF MUST BE MAINTAINED.; Check with your local building official as other codes may apply.; INSTALLATION CONFIGURATIONS
12 USSC 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 3) As a build-in MOBILE HOME INSTALLATION REQUIREMENTS...
Page 13 - Dimensional tolerance
USSC 13 1 1 2 2 3 3 4 4 A A B B 12 1/8 11 3/4 10 1/16 EXHAUST OULET 3" DIA. COMBUSTION AIR INTAKE 1 7/8" DIA. 10 1/16 11 5/8 12 EXHAUST OUTLET 3' DIA COMBUSTION AIR INTAKE 1 7/8" DIA 3" PL Vent (12" Long) Inner Wall Thimble Outer Wall Thimble 3" PL Vent (12" Long) 3" ...
Page 14 - THROUGH THE WALL, VERTICAL PIPE INSTALLATION; A MINIMUM OF 3 VERTICAL
14 USSC THROUGH THE WALL, VERTICAL PIPE INSTALLATION WITH TERMINATION CAP 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; INSTALLATION AS A BUILT-IN FIREPLACE; Alternative Exhaust Venting
USSC 15 DESIGN GUIDELINES FOR 6041I INSERT INSTALLATION 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. If the floor beneath the unit is...
Page 16 - INSTALLATION INTO A MASONRY FIREPLACE
16 USSC 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 da...
Page 17 - Heater; REMOVAL OF BROKEN OR DAMAGED CERAMIC GLASS; Do not operate unit with broken glass.; CLEANING THE GLASS; GLASS MAINTENANCE, REMOVAL AND REPLACEMENT; GLASS CLIPS
USSC 17 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 o...
Page 18 - UNDERSTANDING THE CONTROL BOARD; CONTROL PANEL; LIGHTING INSTRUCTIONS; DO NOT USE CHEMICALS OR FLUIDS TO START THE FIRE.
18 USSC 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...
Page 19 - Using Wood Pellets: Ensure your display shows a “Pr” for pellets.
USSC 19 • Fill the burnpot with wood pellets up to the level of the igniter port; See illustration. • Close all doors, lids, and cleanouts.• Press the “ON” button and select desired heat range. This will start the ignition sequence. Once the wood fuel is ignited and the heater senses heat, the auger...
Page 20 - Soot and Flyash - Formation and Need for Removal; Daily Maintenance; MAINTENANCE INSTRUCTIONS; SPECIAL CLEANING/OPERATIONAL
20 USSC Soot and Flyash - Formation and Need for Removal The products of combustion will contain small particles of flyash. The flyash will collect in the exhaust venting system and restrict the flow of flue gases. Incomplete combustion, such as occurs during startup, shutdown, or incorrect opera - ...
Page 21 - These automatic safety features must not be bypassed; Weekly Maintenance; AUTOMATIC SAFETY FEATURES; Power Outage; Overheating; Hopper Safety Switch and Pressure Switch; FUEL ADDITIVE
USSC 21 WARNING These automatic safety features must not be bypassed 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 ...
Page 22 - CONTROL BOARD FUNCTIONS
22 USSC CONTROL BOARD FUNCTIONS START-UP SEQUENCE OF EVENTS Once the control panel is turned on, a timer begins that will start, stop and continue operation of the Multi-fuel Heater as a preset temperature is achieved. COMPONENT OPERATION START OPERATION END Draft Fan Starts Immediately Will continu...
Page 23 - ERROR CODES and DISPLAY INDICATORS
USSC 23 Display Indicators Several situations or events are indicated in normal operation by blinking display indicators or segments in the display: Flashing On Indicator: This means that the heater is in the “Start Up” awaiting for the ignition procedure to complete. Flashing Off Indicator: This in...
Page 24 - TROUBLE SHOOTING; All other work should be done by a trained technician.
24 USSC TROUBLE SHOOTING PROBLEM CAUSE: Too rich air/fuel mixture Orange, lazy flame, excessive fuel build-up in the burnpot. • Clean out the burnpot• Make sure the cleanouts on each side of the damper are closed completely.• Not enough combustion air. Adjust the air damper to a more open position.•...
Page 25 - WIRING DIAGRAM; WIRING SCHEMATIC
Page 29 - Parts List
USSC 29 PARTS LIST - 6041I Parts List Key Part No. Description Qty. Key Part No. Description Qty. 1 891373 Pad, Door Hinge (Threaded) 2 17 25580 Left Side-Rear Cabinet 1 2 69547 Weldment Sub-Base 1 18 25578 Back, Cabinet 1 3 25569 Bracket, Caster 2 19 25587 Wldmt., Facade Panel Rt-Side 1 4 891424 Ca...
Page 30 - 041HF Parts Diagram & List
30 USSC PARTS DIAGRAM/LIST 4 3 1 5 6 7 2 9 8 10 11 1 1 2 2 3 3 4 4 A A B B 1 86623 LOUVER 3 2 83531 SCREW, STAINLESS 2 3 83532 SPACER 4 4 83530 HEX NUT, STAINLESS 2 5 25444 LOUVER BRACKET (LEFT) 1 6 25445 LOUVER BRACKET (RIGHT) 1 PARTS LIST ITEM PART NO TITLE QTY 2 3 1 6 4 5 2 1 3 4 6041HF Parts Dia...
Page 31 - NOTE
Page 32 - enable you to order repair parts correctly.
32 USSC This manual will help you obtain efficient, dependable service from the furnace, and enable you to order repair parts correctly. Keep this manual in a safe place for future reference. When placing an order or for warranty claims, please provide the following informa - tion found on the Certi...
