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16

USSC

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.  Be sure the ash cleanouts located on either side of the damper are completely closed before operating.

Periodically remove and clean the burnpot and the area inside the burnpot housing.  In particular it is advisable to clean out the
holes in the burnpot to remove any build up that may prevent air from moving through the burn pot freely.

Placing the Burnpot and the Agitator in a bucket of water and allowing to soak will help with the clinker build-up and removal.

Remove the two cleanout slides on each side of the burnpot at the rear of the burn chamber to clean out all ash.

Remove the exhaust clean out plate located behind the ash pan and clean the exhaust duct of all ash.

If a vacuum is used to clean your furnace, we suggest using a vacuum designed for ash removal.  Some regular vacuum cleaner
(i.e. shop vacs) may leak ash into the room.

ASH DISPOSAL

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.

CHECK AND CLEAN THE HOPPER

Check the hopper periodically to determine if there is any fuel or fuel matter that is sticking to the hopper surface.  Clean as
needed.

GASKETS

Inspect the main door and glass window gaskets periodically.  The main door may need to be removed to have frayed, broken, or
compacted gaskets replaced by your Authorized “

American Harvest

” Dealer.

Also, be careful not to damage the gaskets on the backside of the cleanouts on the front of the unit.  If gaskets become torn or
damaged, they must be replaced.

FAN MOTORS

Clean the air holes on the motors of both the draft fan and room air fans annually.  Remove the draft fan from the exhaust duct and
clean out the internal fan blades as part of your fall start-up.  A new gasket may be purchased from U S Stove’s Parts Department.

Replace the customer supplied air filter on the back of the furnace on a regular basis if installed.

PAINTED SURFACES

Painted surfaces may be wiped down with a damp cloth.  If scratches appear, or you wish to renew your paint, contact your
Authorized “

American Harvest

” Dealer to obtain a can of suitable high-temperature paint.

GLASS

We recommend using a high quality glass cleaner.  Should a build up of creosote or carbon accumulate, you may wish to use 000
steel wool and water to clean the glass.  In the event you need to replace the glass, only high temperature ceramic glass of the
correct size and thickness may be used.  Contact your Authorized “

American Harvest

” Dealer to obtain this glass.

FALL START UP

Prior to starting the first fire of the heating season, check the outside area around the exhaust and air intake systems for obstructions.
Clean and remove any fly ash from the exhaust venting system.  Clean any screens on the exhaust system and on the outside air
intake pipe.  Turn all of the controls on and make sure that they are working properly.  This is also a good time to give the entire
furnace a good cleaning throughout.

SPRING SHUTDOWN

After the last burn in the spring, remove any remaining fuel from the hopper and the auger feed system.  Scoop out the fuel and
then run the auger until the hopper is empty and fuel stops flowing (this can be done by pressing the 

“ON” 

button with the viewing

door open).  Vacuum out the hopper.  Thoroughly clean the burnpot, and firebox.  It may be desirable to spray the inside of the
cleaned hopper with an aerosol silicone spray if your furnace is in a high humidity area. The exhaust system should be thoroughly
cleaned.

YEARLY SERVICING

A yearly servicing and cleaning by your Authorized “

American Harvest

” Dealer is recommended.  A fee may be charged for this

service.

Maintenance

Summary of Contents for 6300C

Page 1: ...USSC 1 ...

Page 2: ...h the Roof Ceiling Installation 10 Primary and Secondary Furnace Illustrations 11 OPERATION 12 How Your Furnace Works 12 Damper Control Adjustment 12 Control Panel 13 Unit Preparation 14 Start Up Procedure 14 Shut Down Procedure 14 Daily Operation 15 Safety and Convenience Features 15 MAINTENANCE 15 Exhaust System 15 Interior Chambers 16 Ash Disposal 16 Check and Clean the Hopper 16 Main Door Gask...

Page 3: ... Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì 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 All other work should be done by a trained technician Allow the furnace ...

Page 4: ...ts 2 Heating capacity will vary depending on floor plan layout of your home degree of insulation and the outside temperature 3 Fuel size may effect the actual rate of fuel feed and burn times Fuel feed rates may vary by as much as 20 Use PFI listed fuel for best results Electrical Rating 110 120 volts 60 HZ 9 5 Amps Watts operational 1150 max approx Electrical Specifications SAFETY AND EPA COMPLIA...

Page 5: ...ore purchasing corn from the same source will help achieve a more consistent burn DO NOT USE CORN WITH A HIGH WAX CONTENT Oyster shell is highly recommended for best burn operations and to reduce clinker build up WOOD PELLETS As with corn be consistent in your pellet supplier Pellets will vary in content and burn characteristics from supplier to supplier A consistent supply of pellets will result ...

Page 6: ...nly a authorized technician install your Multi Fuel Furnace preferably an NFI certified specialist Ì Ì Ì Ì Ì Installation IMPROPER INSTALLATION The manufacturer will not be held responsible for damage caused by the mal function of a furnace due to improper venting or installation Call 800 750 2723 and or consult a professional installer if you have any questions FLOOR PROTECTION This unit must be ...

Page 7: ...lation 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 ...

Page 8: ... inch vent if the vent height is over 12 feet or if the installation is over 2 500 feet above sea level We recommend the use of Simpson Dura Vent or Metal Fab pipe if you use other pipe consult your local building codes and or building inspectors Do not use Type B Gas Vent pipe or galvanized pipe with this unit The pellet vent pipe is designed to disassemble for cleaning and should be checked seve...

Page 9: ...earance from any grade when adjacent to public walkways E Minimum 2 foot clearance above any grass plants or other combustible materials F Minimum 3 foot clearance from a forced air intake of any appliance G Minimum 2 foot clearance below eaves or overhang H Minimum 1 foot clearance horizontally from combustible wall I Must be a minimum of 36 inches above the roof and 24 inches above the highest p...

Page 10: ... is reached With this installation you have to be aware of the snowdrift line dead grass and leaves We recommend a 3 foot minimum vertical rise on the inside or outside of the house The through the wall installation is the least expensive and simplest installation Never terminate the end vent under a deck in an alcove under a window or between two windows We recommend Simpson Dura Vent or Metal Fa...

Page 11: ...ace and the primary Gas Electric etc This duct damper prevents the air from the primary furnace from back flowing to the secondary furnace Damper must be a mechanical spring return style with a simple closure switch to determine if the damper is opened or closed The damper will connect to the multi fuel furnace s printed circuit board PCB See wiring diagram in this manual ...

Page 12: ...12 USSC Component Location ...

Page 13: ...USSC 13 ...

Page 14: ...s NOTE If the starting fuel is not burning hot enough you may see the fire begin to go out as new fuel is being added If this occurs pressing the Auger Delay button will allow the auger to pause for 1 minute Pressing the ON button will resume the auger if 1 min is too long If not enough fuel is the reason for not burning pressing and holding the ON button will allow the auger to run continuously u...

Page 15: ...furnace from operating at abnormally high temperatures Should the furnace temperature begin to approach the factory pre set limit the temperature limit control will automatically slow down the auger feed rate until the temperature returns to a normal condition Both room air fans will operate at full speed also until the furnace returns to normal operating temperatures If your furnace continues to ...

Page 16: ...eanouts on the front of the unit If gaskets become torn or damaged they must be replaced FAN MOTORS Clean the air holes on the motors of both the draft fan and room air fans annually Remove the draft fan from the exhaust duct and clean out the internal fan blades as part of your fall start up A new gasket may be purchased from U S Stove s Parts Department Replace the customer supplied air filter o...

Page 17: ...USSC 17 Parts Diagram ...

Page 18: ... Agitator Cast 1 24 83529 Hairpin 2 25 88111 Gasket Agitator Bracket 1 891232 Assy Agitator Bracket Items 26 27 28 1 26 891220 Mounting Bracket for 3 4 Bushing 1 27 891132 3 4 Bushing 3 28 83534 Retaining Ring 3 29 86620 Drive Shaft 1 30 83533 Roll Pin 1 31 80488 Drive Motor 1 32 25427 Retainer Agitator Motor 1 33 891284 Access Panel Agitator Motor 1 34 80530 800 CFM Room Distribution Fan 2 35 881...

Page 19: ...USSC 19 Wiring Diagram ...

Page 20: ...eplace any part of the furnace unless instructions for doing so are given in this manual All other work should be done by a trained technician Ì Ì Ì Ì Ì Ì Ì Ì Ì Ì PROBLEM CAUSE Too rich air fuel mixture Orange lazy flame_excessive fuel build up in the burnpot Clean out the burnpot and burnpot housing Adjust the air damper on the front of the furnace to an open position Make sure that the viewing d...

Page 21: ...cators or segments in the display Flashing On Indicator This means that the furnace is in the Lighting state waiting for either a 3 minute timeout to begin burning or for the furnace to reach the warm temperature whichever comes first Flashing Off Indicator This indicates that the furnace is in the Shutdown state waiting for the OFF button or for a 15 minute period after the furnace was turned off...

Page 22: ...22 USSC Notes ...

Page 23: ...USSC 23 Notes ...

Page 24: ...S GIVE THE FULL MODEL NUMBER WHICH IS ON THE NAMEPLATE ATTACHED TO THE HEATER WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFOR MATION AS SHOWN IN THIS LIST 1 THE PART NUMBER 2 THE PART DESCRIPTION 3 THE MODEL NUMBER 6300 4 THE SERIAL NUMBER ____________________ HOW TO ORDER REPAIR PARTS United States Stove Company 227 Industrial Park Road P O Box 151 South Pittsburg TN 37380 423 837 2100...

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