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Please read this entire manual before installation and use of this appliance. Failure to follow Ì O wner’s Manual UNITED STATES STOVE COMPANY • 227 INDUSTRIAL PARK ROAD • SOUTH PITTSBURG, TENNESSEE 37380 • WWW.USSTOVE.COMFOR TECHNICAL ASSISTANCE: MULTI-FUEL FURNACE MODEL 6300 PHONE: (800) 750-2723...
IMPORTANT: Read this entire manual before installing and operating this product. Failure to do so may result in property damage, bodily injury, or even death. Proper installation of this furnace is crucial for safe and efficient operation. Install vent at clearances specified by the vent manufacturer.
Heating Specifications Input BTU/Hr Heating Capacity Fuel Burn Rate Burn Time (lowest setting) Hopper Capacity BTU output will vary depending on the quality and type of fuel. Use PFI listed fuels for the best results. Heating capacity will vary depending on floor plan layout of your home, degree of insulation, and the outside temperature. Fuel size may effect the actual rate of fuel feed and burn times.
SHELLED CORN • Optimum moisture content of corn should be 11% or less. Wet corn will rapidly deteriorate furnace components, reduce efficiency and void all warranties. Purchase a moisture tester if in doubt. • Corn must be clean and free from debris. Never burn corn right from the field. Damage caused by dirty corn is not covered by the product warranty.
INSTALLATION OPTIONS Read this entire manual before you install and use your Multi-Fuel Furnace. Failure to follow instructions may result in property damage, bodily injury, or even death! (See specific installation details for clearances and other installation requirements) As a Primary Furnace—the unit functions independently of any other system. The “Room Air” blowers will come on when the plenum and Exhaust temperatures reach a preset point on the furnace’s circuit board (PCB).
CLEARANCES NOTE: Distance on the left-hand side of your Multi-Fuel Furnace is set at 24 inches for suitable access to the control panel and for fuel loading. This distance may be less, but not less than 7 inches. USSC Installation...
VENTING REQUIREMENTS Install vent at clearances specified by the vent manufacturer. Do not connect the pellet vent to a vent serving any other appliance or furnace. Do not install a flue damper in the exhaust venting system of this unit. The following installation guidelines must be followed to ensure conformity with both the safety listing of this furnace and to local building codes.
VENT TERMINATION CLEARANCES: A ----- Minimum 4-foot clearance below or beside any door or window that opens. B ----- Minimum 1-foot clearance above any door or window that opens. C ----- Minimum 3-foot clearance from any adjacent building. D ----- Minimum 7-foot clearance from any grade when adjacent to public walkways.
THROUGH THE WALL INSTALLATION To vent the unit through the wall, connect the pipe adapter to the exhaust motor adapter. If the exhaust adapter is at least 18-inches above ground level, a straight section of pellet vent pipe can be used through the wall. Your furnace dealer should be able to provide you with a kit that will handle most of this installation, which will wall thimble that will allow the proper clearance through a combustible wall.
Installation PRIMARY FURNACE SECONDARY (ADD-ON) FURNACE When installed as a seondary furnace, a Duct Damper must be installed between the air discharge of the 6300 furnace and the primary (Gas, Electric, etc.). This duct damper prevents the air from the primary furnace from back flowing to the secondary furnace.
LIGHTING INSTRUCTIONS CAUTION: DO NOT USE CHEMICALS OR FLUIDS TO START THE FIRE HOT WHILE IN OPERATION. KEEP CHILDREN, CLOTHING AND FURNITURE AWAY. CONTACT MAY CAUSE SKIN BURNS. Before lighting your heater for the first time, make sure that all items are out of the hopper, ash pan and firebox area.
DAILY OPERATION The hopper and furnace top will be hot during operation; therefore, you should always use some type of hand protection when refueling your furnace. Never place your hand near the auger while the furnace is in operation. In the event of a power outage, the furnace WILL NOT function. It is very important that unit be vented properly, as the natural draft is needed to clear the smoke from the furnace during a power outage.
Maintenance INTERIOR CHAMBERS Open the Ash Cleanouts and scrap all ash into the ash pan. Open the damper and allow the ashes to fall into the ash pan. The damper may need to be slide in and out several times to clear any ash build-up. This may need to be done daily depending on fuel consumption.
Item Part No. Title 891481 Top Cover Weldment 891471 Lid Weldment 891375 Side Panel, Right 891376 Weld., Left Side Panel 891438 Access Panel, Back 80502 Assembly, Circuit Board 69524 Assembly, Feed Door 83508 5/16-18 x 3/4 Bolt 25080 Latch, Door 891372 Pad, Door Hinge (Threaded) 891262...
Disconnect the power cord before performing any maintenance! NOTE: Turning the ON/OFF Switch to ”OFF” does not disconnect all power to the electrical components of the furnace. Never try to repair or replace any part of the furnace unless instructions for doing so are given in this manual.
Below is a chart describing the Error Codes that might be displayed if an error occurs with your furnace. Error Error Code Descrption Err1 The high limit temperature sensor has tripped. Err2 Furnace ran out of fuel during normal operation. Err3 The furnace was unable to reach the Room Fan On temperature within the...
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MATION AS SHOWN IN THIS LIST: 1. THE PART NUMBER 2. THE PART DESCRIPTION 3. THE MODEL NUMBER: 6300 4. THE SERIAL NUMBER:____________________ United States Stove Company 227 Industrial Park Road P.O. Box 151 South Pittsburg, TN 37380 (423) 837-2100 WWW.USSTOVE.COM...