PFG 060 MANUAL - Grain Burning Heating Systems
Contents
1. Fuel feed drop tube Combustion air feed Fire Box bracket Air wash Stainless or brass trim Window Ash Collection Tray Storage compartment at back of pedestal where handle is stored Removable handle 060 110 Distribution Fan 060 125 The Heat Exchanger Inside of burning chamber Heat Exchanger tubes located behind grill a Cleaning Brush 060 117 Refer to Heat Exchanger Cleaning Page 19 Combustion fan air proving switch 200 man 060 122 90 060 118 Auger run 110 dist fan 060 120 110 auto off 060 119 o J I i S Auger Shaft with Flighting Auger Motor S gt i i 060 140 060 123 gt FOLLOW RECOMMENDED CLEARANCES AND RESTRICTIONS WHEN INSTALLING AND OPERATING THIS UNIT This unit should be installed on an outside wall to allow for proper venting Choose a location that will allow distribution of heat an open concept floor plan is ideal A protective base constructed of non combustible material is recommended The floor protector must cover the surface area that extends 16 in front of the load door 8 from the sides and back to the chimney connector Clearance to Combustibles Sides 10 25cmM Service panels must be accessible Rear 1 2 5 cm Plus required allowance for venting Front 48 120 cm Above 16 7 40 cm Exhaust Vent system Refer to manufacturers specifications 10 IN2. PRAIRIE FIRE 2 SAFETY INSTRUCTIONS PLEASE READ THE ENTIRE MANUAL BEFORE INSTALLING YOUR PRAIRIE FIRE GRAIN BURNING STOVE FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN PROPERTY DAMAGE BODILY INJURY OR EVEN DEATH ONLY USE RECOMMENDED FUEL This unit has passed all safety requirements however IMPROPER INSTALLATION MAY CAUSE FIRE Please follow installation instructions CONSULT LOCAL AND STATE PROVINCIAL CODES REGARDING INSTALLATION THESE CODES MAY VARY FROM THIS MANUAL AND PERMITS MAY BE REQUIRED CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION REQUIREMENTS IN YOUR AREA This unit must be cleaned regularly by following the cleaning and maintenance instructions provided in this manual DO NOT START A FIRE WITHOUT THE BURNING BOX IN PLACE DO NOT USE CHEMICALS OR FUELS TO START THE FIRE KEEP EXPLOSIVE MATERIALS AWAY FROM THE STOVE AT ALL TIMES Cleaning and inspection of vents should be conducted regularly Refer to manufacturers recommendations Install smoke detectors near the unit and store a fire extinguisher rated for Class A fires nearby DO NOT CONNECT STOVE FLUE TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE DO NOT CONNECT TO DUCTWORK Inthe event of power outages a back up power supply will be required to operate this unit THIS UNIT WILL NOT FUNCTION WITHOUT A POWER SUPPLY This unit is equipped with a safety feature that will no
3. Instructions Page 2 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Appendix A SPECIFICATION The Prairie Fire Model PFG 060 Height With pedestal Width Depth Exhaust Flue Size Intake Flue size Weight With Pedestal Maximum Capacity Options Available Colors Electric Rating 39 33 27 0 3 0 6 5 8 320 1b 145 2 kg 8 lbs hr 3 6 kg hr Trim Polished stainless gt Brass Black 120V 60hz 3 amps Specifications are subject to change without notice FUEL RECOMMENDATIONS This unit has been tested and certified for WHEAT as a source of fuel CAUTION ENSURE THAT SUPPLY OF GRAIN BEING USED IS FREE OF FOREIGN OBJECTSAND EXCESS STRAW AND CHAFF WHICH MAY CAUSE HARM TO THIS UNIT DO NOT attempt to burn garbage or other inappropriate materials in this unit The Prairie Fire Stove THE PRAIRIE FIRE PFG 060 Grain hopper lid Control Panel Window Trim Brass stainless Fire Box Service Panel Auger Pedestal base Service panel Combustion fan Cleanout plug etc dae Ash collection tray tabs Pedestal Bolts The Hopper Grain Fill 1 Bushel Capacity Hopper lid safety switch The Prairie Fire Stove The Fire Box Poker Tool 060 135 Used to raise hinged top of fire box and remove the clinker
4. when new or when the fuel supply has been completely emptied from the hopper during use ON OFF AUTO OFF three position rocker switch ON Starts the combustion air fan and provides power to the unit OFF Turns power supply off to unit with the exception of the room air fan which is thermostatically controlled AUTO OFF Supplies power to a thermostat that will provide an automatic off function that is used when the unit is cooling down for cleaning or to shut unit down if fuel hopper is emptied FUEL FEED The rotary on off switch and fuel feed combination control allow the control of grain feeding the flame The amount of heat required can be adjusted by the amount of grain being released In the OFF position the power supply to the auger is off which prevents the flow of grain to the fire box In the ON position the power supply to the auger is on which allows grain to flow into the fire box The fuel feed switch ranging from 1 to 10 is regulated by a timed metering system allowing the control of the amount of grain that is fed into the firebox thus allowing to control the amount of heat produced When set on 1for example the grain will be metered for approximately 1 second allowing a 4 second burn time When set on 2 it will meter grain for approximately 2 seconds with a 4 second burn time and so on ROOM AIR The rotary variable speed fan controls the flow of air that circulates through the heat exchanger PRIME This push butt
5. Keep this copy for your records 21 The Prairie Fire Model PFG060 Is manufactured by MIFAB MANUFACTURING INC 101 Canola Ave North Battleford SK S9A 2Y3 FOR PRAIRIE FIRE GRAIN ENERGY INC BOX 250 BRUNO SK SOK 0S0 PH 1 306 369 2825 FX 1 306 369 2351 EMAIL prairiefire sasktel net WEBSITE www grainburningstoves ca YOUR PRAIRIE FIRE DEALER PFG 060 PARTS LIST DESCRIPTION ORDER CHECKLIST The Prairie Fire PFG 060 na 3 N N 060 100 Gold Molding e bg i i e ee e __ _ i i ES i SN ___ doi sn i i o O _ ii iN se e I O e IT i i nn nn si 060 116 Auger Bushing 060 117 Cleaning Brush PFG 060 PARTS LIST continued ies 060 118 Auger motor thermostat 90 auto 060 119 Auto off switch thermostat 110 auto 060 120 Distribution Fan thermostat 110 auto 060 121 Hopper high limit thermostat 200 auto 060 122 High limit thermostat 200 Man 060 123 Auger Motor 060 124 Combustion fan small fan 060 125 Distribution fan large fan 060 126 7 amp fuse 060 127 Fuse holder 060 128 Fuel Control 060 129 Primer Switch 060 130 Hopper Switch 060 131 Cycling timer Fcc AA el LL ka OO 6_ q e aup_ er e 1 e pa 7 ac kr uu e e ic i
6. STALLATION PRE BURNING OF YOUR STOVE IS RECOMENDED IN A WELL VENTILATED AREA Outdoors PRIOR TO INSTALLATION Curing of the heat exchanger and paint will occur during first start up resulting in some initial smoke and odor for a short period REMOVE ALL PACKING MATERIAL FROM STOVE AND REMOVE CONTENTS PACKAGED IN HOPPER AND OR INSIDE BURNING POT Choose a location on an outside wall with access to a properly grounded 115V AC receptacle that will allow optimum heat movement throughout your building When installing manufacturers venting system take caution in avoiding wiring and pipes NEVER CONNECT THE HEATER FLUE TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE DO NOT INSTALL A FLUE DAMPER IN THE EXHAUST VENTING OF THIS UNIT PLEASE FOLLOW RECOMMENDED INSTALLATION AND OPERATING INSTRUCTIONS DO NOT locate the vent termination Within 6 feet 1 8 meters of a mechanical air supply inlet in the building Above a gas meter regulator within 3 feet 900 mm horizontally of the vertical center line of the regulator Within 6 feet 1 8 meters of gas service regulator vent outlet Less than 1 0 feet 300mm above grade Within 3 3 feet 1 meter of a building opening or air inlet of another appliance Within 3 3 feet 1 meter of property boundary INSTALL VENT CLEARANCES SPECIFIED BY THE VENT MANUFACTURER INSTALLATION IN MOBILE HOMES Consult local and state provincial codes regarding installation in mobile homes which should be in accor
7. amage or breakage Close front door with detachable handle and store out of reach of children Open service panel on the right side of stove control panel side and remove the clean out plug Failure to clean regularly will result in reduced efficiency Insert vacuum hose to clean loose collection of ash Use wire brush provided to loosen any visible ash that may be stuck on and vacuum Lubricate threads on plug an anti seize lubricant and replace plug Start stove following steps 5 through 14 on Page 13 START UP ANNUAL MAINTENANCE DISCONNECT POWER SUPPLY BEFORE SERVICING THIS UNIT Lubricate motor bearings using an oil recommended for electric motors Follow manufacturers directions Combustion fan located on the right side of stove control panel side Room air fan located at the back of the unit Inspect and clean the vent kit If perforations are noticed replace the venting Soot and Fly Ash Formation and Need for Removal The products of combustion will contain small particles of fly ash The fly ash will collect in the exhaust venting system and restrict the flow of flue gases Incomplete combustion such as occurs during startup shutdown or incorrect operation of this unit will lead to some soot formation which will collect in the exhaust venting system The exhaust venting system should be inspected at least once every year to determine if cleaning is necessary When not in operation for extended periods of time d
8. dance with the Manufactured Home and Safety Standard HUD CFR 3280 part 24 DO NOT INSTALL IN A SLEEPING ROOM THE STRUCTURAL INTEGRITY OF THE MOBILE HOME FLOOR WALL AND CEILING ROOF MUST BE MAINTAINED PLEASE REFER TO VENTING RECOMMENDATIONS IN APPENDIX A WHICH IS ATTACHED TO THIS MANUAL PEDESTAL MUST BE SECURED TO THE FLOOR OF THE MOBILE HOME DO NOT over tighten bolts in the pedestal Over tightening will cause damage to the pedestal of your stove 11 VENTING INSTALLATION USE ONLY CERTIFIED ZERO CLEARANCE DIRECT VENTING AVAILABLE FROM YOUR PRAIRIE FIRE DEALER Choose location inside building for installation on an outside wall that will allow optimum heat distribution Inspect area where vent will pass through wall and confirm location meets recommendations and is free from all obstructions FOLLOW MANUFACTURERS INSTALLATION INSTRUCTIONS INSTALL VENT AT CLEARANCES SPECIFIED BY THE VENT MANUFACTURER DO NOT INSTALL A FLUE DAMPER IN THE EXHAUST VENTING SYSTEM OF THIS UNIT For complete venting installation instructions please refer to APPENDIX A 12 OPERATING THE PRAIRIE FIRE GRAIN BURNING STOVE CONTROL PANEL FUEL FEED CONTROL this control switch will allow the control of fuel being delivered to the f ire box ROOM AIR FAN CONTROL SWITCH variable speed control regulates the volume of air circulating through the heat exchanger PRIMER used to prime auger when hopper is completely empty
9. e added to the grain when filling the hopper 15 CLEANING AND MAINTENANCE Weekly Annual HEAT EXCHANGER CLEANING WEEKLY 1 Turn FUEL FEED CONTROL switch to the OFF position 2 Turn the POWER SWITCH to the AUTO OFF position 3 Turn ROOM AIR CONTROL SWITCH to HIGH ALLOW UNIT TO COOL DOWN COMPLETEY BEFORE PROCEEDING TO NEXT STEP Cool down will take approximately 10 minutes at which time the unit will shut down and all fans will stop It is then safe to proceed to clean your unit 4 Open front door using detachable handle 5 Check to make sure fire box is cool to the touch Lift fire box and remove from burning chamber 6 Using a shop vacuum or hot ash vacuum available from your dealer or through Prairie Fire Grain Energy Inc hold vacuum hose at corner of front opening while using the wire brush provided to insert into heat exchanger tubes Twist brush to work through each tube to the end working loose any ash that may have collected inside the tube Repeat process to clean each tube at the top of the burning chamber and at the back wall of the burning chamber Thoroughly vacuum burning chamber and at the opening of each heat exchanger tube Clean and vacuum fire box Return fire box to burning chamber securing it tight against the back wall and locking in place Clean glass with a glass cleaner recommended for fireplace and related appliances Follow manufacturers guidelines Treat glass with care to avoid d
10. ition Loosen clinker with poker and tip on its side Use tongs to grip the clinker turning it over to drop the glowing embers back into the fire box Remove the clinker from stove and place it into a metal fire resistant container with 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 thoroughly cooled 8 Return hinged top of fire box to closed position Ensure fire box is secured tight against the back wall of the burning chamber 9 Close door tightly 10 Remove handle and store out of reach of children 11 Turn POWER switch to ON position 12 Turn FUEL FEED CONTROL to 1 and gradually adjust upward to desired setting as flame increases 13 Turn ROOM AIR FAN CONTROL to low speed and gradually adjust to desired air flow Tf operating on a low FUEL FEED setting for extended periods of time turn FUEL FEED CONTROL to medium setting 5 on the rotary dial for a few minutes to build up the ember bed before removing the clinker This will reduce the risk of loosing the flame If operating this stove on a high setting for long periods of time it may be necessary to remove the clinker more often If the clinker sticks to the fire box a small amount of wood pellets may b
11. on switch provides power to the auger to allow filling of the auger when the hopper has been completely emptied Firmly press and hold button until grain begins to drop into fire box This unit is equipped with a safety switch that will not allow the auger to function with the hopper lid open ON OFF AUTO OFF Power Switch This rocker switch provides power to the unit and turns on the combustion air fan This switch MUST be turned to the OFF position before opening the front door 13 OPERATING THE PRAIRIE FIRE GRAIN BURNING STOVE START UP Plug power cord into grounded 115V AC receptacle Open hopper lid and fill grain Use only grain that is recommended for this unit which has been inspected for foreign objects This will prevent unnecessary damage to your stove DO NOT use grain with excessive amounts of straw and chaff Close hopper lid LID MUST BE CLOSED FOR AUGER TO FUNCTION Open front door using the detachable handle Place wood pellets in the fire box to just below the top line of air holes Check the position of the fire box to ensure it is secure against the back wall of the burning chamber Light wood pellets using an approved catalyst adhering to manufacturers guidelines NEVER USE GASOLINE GASOLINE TYPE LANTERN FUEL KEROSENE CHARCOAL LIGHTER FLUID OR SIMILAR LIQUIDS TO START OR FRESHEN UP A FIRE IN THIS UNIT KEEP ALL SUCH LIQUIDS WELL AWAY FROM THE HEATER WHILE IT IS IN USE Quickly close fron
12. op of the unit should remain warm to the touch not hot This unit is equipped with sensors that will prevent overheating SHUT DOWN 1 Turn FUEL FEED CONTOL SWITCH to the OFF position 2 Turn POWER SWITCH to the AUTO OFF position Turn room air fan to high this will cool the heat exchanger more quickly The auto off feature will shut down the unit when cooled down completely 14 CLEANING AND MAINTENANCE Daily When using grain as a fuel source in this unit the ash that is collected in the fire box after burning will become solid and fused with a glassy appearance This is known as a clinker This clinker will continue to build inside the fire box forming to the shape of the fire box If not removed in time the ash will continue to build up and eventually the flame will become extinguished CAUTION ALWAYS TURN POWER SWITCH TO OFF POSITION BEFORE OPENING THE DOOR DAILY REMOVING THE ASH CLINKER If operating this unit on a continuous basis clinker must be removed approximately every 12 hours The time between ash removal will vary with types and quality of grain being used This can be done without extinguishing the flame if done quickly by following the steps below 1 Turn FUEL FEED to OFF position Turn ROOM AIR FAN switch to the OFF position Turn POWER switch to the OFF position Open door using detachable handle With pointed end of poker lift hinged top of fire box to open pos
13. ower Loose or broken wire Defective room air control thermostat Obstruction in auger assembly Hopper lid not closed tightly Burning chamber has not reached operating temperature Defective auger thermostat Defective Fuel Feed Control Defective Off time timer block control Defective safety thermostat Defective auger motor Auger jammed Mounting bolts may have become loose in shipping Fresh air tube loose Wiring harness touching housing Power Switch in Auto Off position before system is fully engaged Fuse burned out 7 amp Defective POWER switch Defective combustion fan Loose or broken wire Tighten screws Secure access panels Examine grill and adjust as necessary Replace motor Clean and oil fan motor Page 15 Annual Maintenance Refer to Page 13 12 Operating the Prairie Fire Grain Burning Stove Start Up Replace Replace Adjust Replace Turn Fuel Feed Control to OFF position Empty grain hopper remove auger flighting and remove obstruction This unit is equipped with a safety feature that will not allow the auger to operate if the hopper lid is not secured Refer to Page 13 11 Operating the Prairie Fire Grain Burning Stove Start Up Replace Replace Replace Replace Replace Empty grain hopper remove auger and inspect for obstructions Clean and replace auger Tighten mounting bolts Adjust and secure fresh air tube Adjust harness away from housing Turn POWER SWITCH to
14. t allow the auger to operate if the hopper lid is open NEVER ALLOW SMALL CHILDREN TO PLAY NEAR THIS UNIT KEEP AREA AROUND CLEAR OF COMBUSTIBLE MATERIALS AND FREE OF CLUTTER ONLY RESPOSIBLE ADULTS SHOULD OPERATE THIS UNIT PRE BURNING OF YOUR STOVE IS RECOMMENDED IN A WELL VENTILATED AREA outdoors PRIOR TO INSTALLATION Curing of the heat exchanger and paint will occur during first start up resulting in some initial smoke and odor for a short period gt o SAVE THESE INSTRUCTIONS Dear Customer Thank you for purchasing the Prairie Fire PFG060 Grain Burning Stove We strive to ensure that our product demonstrates quality and safety while being an affordable alternate heating source for your home Your satisfaction is very important to us Please use this guide for installing operating and maintaining your Prairie Fire Stove SAVE THIS MANUAL for future reference and follow all safety instructions Sincerely Prairie Fire Grain Energy Inc Table of Contents Safety instructions Specifications The Prairie Fire Stove Installation Instructions Clearances Installation Instructions Venting Restrictions Venting Installation Operating Instructions Start Up and Shut Down Cleaning and Maintenance Daily Cleaning and Maintenance Weekly Annual Trouble Shooting Warranty Owners Registration Card Return copy Customer copy Contact Information PFG 060 Parts List Venting
15. t door and latch tightly Turn POWER SWITCH to the ON position Prime auger by pressing and holding the PRIMER BUTTON until grain begins to flow into the fire box Upon initial start up or when the hopper has been completely emptied the priming process will take approximately 2 to 3 minutes Remove handle from stove and store in back opening of pedestal out of reach of children Turn FUEL FEED CONTROL to 1 on the rotary dial When the heat exchanger reaches operating temperatures 5 to 10 minutes the auger will thermostatically activate and begin feeding grain into the fire box Gradually adjust the FUEL FEED CONTROL to the desired setting Over feeding will result in grain backing up in feed tube and a build up of grain in the fire box which will eventually extinguish the flame Use a higher setting to achieve more heat and a lower setting to achieve less heat Turn ROOM AIR FAN CONTROL SWITCH to the low setting on the rotary dial As the temperature increases the room air blower will thermostatically activate The variable speed fan will require adjusting according to desired temperature requirements When operating the unit on a low setting adjust the room air fan control switch to a low speed When operating the unit on mid range on the fuel feed control adjust the room air fan control switch to half way between low and high speed When operating on high range fuel feed control adjust the room air fan to high speed The t
16. the On position until system is fully engaged Replace fuse Replace Replace Examine and adjust IF PROBLEM PERSISTS CONTACT YOUR DEALER FOR ASSISTANCE 18 LIMITED WARRANTY This warranty is valid for a period of 1 year from the date of purchase during which time Prairie Fire Grain Energy Inc will repair or replace at its option any part defective in materials or workmanship affecting the operation of this unit This warranty is limited to parts only and does not include labour and shipping to and from place of warranty Damage caused by abuse accidents improper installation corrosion due to improper care and maintenance or improper use will not be covered by this warranty Exclusions to this warranty are as follows glass trim gasket materials and fire box Warranty claims should be made to your dealer Your Prairie Fire Dealer WARRANTY CLAIM Customer Name Customer Signature Reason for warranty claim Dealer Name Dealer Signature OWNERS REGISTRATION CARD Date of purchase Name Address Telephone Model Serial Dealers Name PLACE POSTAGE HERE Prairie Fire Grain Energy Inc P O Box 250 Bruno Saskatchewan Canada SOK 0S0 Return to Prairie Fire Grain Energy Inc OWNERS REGISTRATION CARD Date of purchase Name Address Telephone Model Serial Dealers Name Prairie Fire Grain Energy Inc P O Box 250 Bruno Saskatchewan Canada SOK 0S0
17. uring summer months thoroughly clean the unit following steps 4 through 15 above PROPER CARE AND MAINTENANCE WILL PROLONG THE LIFE OF YOUR STOVE 16 TROUBLE SHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Small flame Flame goes out Fuel feed control set at low setting Room Air fan control set on high when grain feed control is on low Auger jammed Grain flow restricted Lazy Flame Build up of ash inside heat exchanger Room air fan starts and stops Fuel feed control set on low and room air fan control set on high Burnt grain smell in your home Leaking door seal gasket Obstruction in exhaust pipe perforations in venting system Smoked glass Improper burn Obstruction of air wash system Exhaust fumes being drawn into fresh air intake Grain backing up in tube and building up in Over feeding grain fire box Clinker not removed before reaching the top of the fire box Stove will not turn on when power switch is in Stove unplugged the on position Faulty power switch Stove has overheated and the 200 degree manual reset ther mostat has 060 122 been activated Check fuel feed control and adjust as required Adjust Room Air fan control to low when grain feed control is on low range Refer to page 13 12 Operating your Prairie Fire Stove Open left service panel and remove auger inspecting for obstruction Empty grain hopper remove auger and inspect for obstructions Clean and replace auger Clean heat e
18. xchanger Refer to Page 15 Heat Exchanger Cleaning Adjust room air fan control to low Always operate the room air fan on low when grain feed control is set on low Refer to page 13 12 Operating Your Prairie Fire Stove Examine seals and adjust or replace as necessary Examine and clean venting system Replace if necessary When using grain with increased moisture levels smoldering may occur resulting in smoking of glass Remove fly ash along ledge of front door opening inside the burning chamber If this does not correct the problem Refer to Page 15 Heat Exchanger Cleaning Weekly Check that exhaust cap is extended away from fresh air intake Examine the venting system for perforations Replace if necessary Reduce setting on Fuel Feed Control Refer to Page 13 10 Start Up Remove clinker Refer to Page 14 Cleaning and Maintenance Daily Removing the Clinker Plug in stove Replace Switch Press red reset button on snap disc See page 8 manual reset button 17 TROUBLESHOOTING Room Air fan making excessive noise Room Air Fan won t engage Auger motor making excessive noise Auger will not engage Combustion Air Fan making excessive noise Combustion fan won t engage Loose mounting screws Access panels loose Grill may have been bent during shipping Defective motor Fan requires annual maintenance Thermostat has not reached operating temperature Defective switch Defective bl
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