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HearthStone Heritage 8090, Owner'S Manual, Page: 12 / 53

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HearthStone Heritage 8090 Owner'S Manual Download Page 12

Hearthstone Quality Home Heating Products, Inc.  

 

Heritage Model 8090 Pellet Stove 

 

 

Page 12 of 53

 

 

Installation 

Manufactured & Mobile Home Installations 

 

 

WARNING: DO NOT INSTALL IN SLEEPING ROOM. 

 

 

CAUTION: ENSURE YOU MAINTAIN THE STRUCTURAL INTEGRITY OF THE HOME FLOOR, WALL, AND 
CEILING/ROOF. 

 

When installing this unit in a manufactured or mobile home, there are several mandatory requirements 
to follow: 

1.  You must bolt the stove to the floor. Accomplish this using the clips (PN 5532-012), and lag screws 

(5/16x1-3/4") used to attach the stove to the pallet for shipping. 

2.  You must connect the stove to outside air. (See page 16). 
3.  You must ensure that the outside air inlet remains clear of any objects, leaves, icing, snow or other 

debris.  Keep the inlet away form any exhaust fans.  The inlet requires an adequate amount of 
ventilation.  If the inlet becomes restricted during operation, the unit may starve for air, which may cause 
smoke spillage and an inability to maintain a proper fire.  This smoke may set off smoke detectors in 
your home. 

4.  You must remove venting when transporting the mobile home. 
5.  Use silicone to create an effective vapor barrier at the location where the chimney or other component 

penetrates to the exterior of the structure. 

 

 

Important:

 Use all specified components and methods for the installation. Do not use components that are 

not specified in this manual. Failure to use specified components and methods could void your warranty, 
and can cause malfunction or damage to the unit or structure.

Summary of Contents for Heritage 8090

Page 1: ...on allation instr amage bodily CIALS ABOU UIREMENTS I IONS FOR FU He OW I n and use of ructions Fa y injury or e UT RESTRIC IN YOUR AR UTURE REFE erit P WNER S nstallatio f this pellet fu ailure to follo even death CTIONS AND REA ERENCE Heritage Pellet M Manual 6 Revision 6 tag Mod Pellet S S MAN on Ope Instruc uel burning r ow these inst INSTALLAT Model 8090 6400 40465 1 23 2012 ge del 8090 Stove...

Page 2: ...Hearthstone Quality Home Heating Products Inc Heritage Model 8090 Pellet Stove Page 2 of 53 Intentionally Blank ...

Page 3: ...arance to Combustibles 11 Manufactured Mobile Home Installations 12 Room Sensor Installation 13 Optional Thermostat Installation 13 Venting 15 Exterior venting requirements 15 Outside Air 16 Operation 26 Loading Pellets 26 Modes of Operation 27 Ash Disposal 33 Maintenance 34 Daily 34 Weekly or as Needed 35 Monthly 35 Yearly or Every Ton of Pellets 36 As Needed 38 Glass Replacement Procedures 39 Tr...

Page 4: ...d customers are our top priority Important Notes Please Read this Owner s Manual Please read this manual in its entirety before installing your stove thoroughly reading and understanding this manual will help you operate and maintain this pellet heater to ensure years of efficient economical use Please operate your stove in accordance with the instructions in this manual For your safety and troubl...

Page 5: ...e les enfants Garder les vêtements les meubles l essence ou autres liquides a vapeur inflammables lin de l appareil Fire Hazard In the unlikely event of a soot or creosote fire leave the front door closed and shut the unit off Have the unit and venting inspected before further use Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this appliance Locate stove out o...

Page 6: ...ers Pellet Fuel Burning Type ULC ORD C1482 Requirements for Space Heaters for Use with Particulate Solid Fuels ULC S627 Space Heaters for Use with Solid Fuels Report No 261 S 04 2 Certified for US and Canada Approved for Mobile Home Installation Output Specifications BTU measurements assume 8 500 btu lb Lower quality fuel will reduce heat output and overall performance max burn lbs hr BTU s Hours ...

Page 7: ...g hr EPA Standard 7 5 g hr Electrical Specifications Electrical Rating 120 V A C 60Hz 4 Amps A grounded surge protector is recommended to protect the circuit board If the voltage entering your home is below 116 volts your stove may not work properly Ensure that the polarity of the outlet that the stove is plugged into is correct Watts used startup approx 400 Watts Watts used max high burn approx 1...

Page 8: ...e Heating Product onents and features y Hopper Doo reen d oor Handle ts Inc s s or A Ash Pan Bur He rn Pot Herit Main eat Exchange Ma tage Model 8090 Pelle tenance Too er Rake Rod Control Pan Door Han ain Hopper D Hopper Doo Sensor Sensor Mag Front D et Stove Page 8 of 53 ol x2 nel ndle oor or gnet Door ...

Page 9: ...e Heating Product onents ensor stat tors set ver ts Inc s Intake Senso e Air Flow or Herit tage Model 8090 Pelle Exhaust V Outside Inlet Exhaust F Auger Mo Convec Fan Hopper Housing Panel Mounting Screws x Motherbo Exhaust V et Stove Page 9 of 53 Vent e Air Fan otor ction r g g x4 oard Vent ...

Page 10: ...ed dealer install this heater If you install the heater yourself have your dealer review your installation plans Adhere to all codes Local codes take precedence if more stringent than federal codes Plan and sketch your installation ensure all necessary requirements are met Ensure you consider all structural framing members studs joists rafters etc in your installation Slight adjustments in placeme...

Page 11: ...odel 8090 Pellet Stove Page 11 of 53 Installation Clearance to Combustibles Figure 3 Side and Rear Clearances Figure 4 Vertical Vent Clearance Figure 5 Corner Clearances Horizontal Vent Figure 6 Corner Clearance with Vertical Vent Figure 7 Alcove Clearances ...

Page 12: ...r inlet remains clear of any objects leaves icing snow or other debris Keep the inlet away form any exhaust fans The inlet requires an adequate amount of ventilation If the inlet becomes restricted during operation the unit may starve for air which may cause smoke spillage and an inability to maintain a proper fire This smoke may set off smoke detectors in your home 4 You must remove venting when ...

Page 13: ...ls and ap s such as win fully if conce ing are prope nit allation t for use with d to maximize hermostat Mo u must regula ion see imag r loosen the Room Sensor ve with the pro ature probe fo regulate the s ensor gives yo ular thermost ppliances suc ndows entry a ealing the wir rly installed c the Heritage e the efficienc ode the therm ate the rate of ge above an screws and r if using a the The ovi...

Page 14: ...ove ts Inc ength of the c one wire on ea tor into the co e to a grounde cover from the ach side of th onnection por ed 120 volt re e thermostat w e connector t eceptacle and wire Strip ap tighten the s d set the stov Herit pproximately screws ve to Thermos tage Model 8090 Pelle inch insulat stat Mode Se et Stove Page 14 of 53 tion off ee Page ...

Page 15: ...S REQUIRED THE INSTALLATION SHALL CONFORM TO CAN CSA B365 ENSURE YOUR INSTALLATION PROVIDES SUFFICIENT COMBUSTION AIR FOR THIS UNIT DO NOT RELY ON ROOM AIR FOR COMBUSTION USE OF AN OUTSIDE AIR KIT RECOMMENDED Exterior venting requirements A The clearance above grade must be a minimum of 18 When venting terminates above a paved sidewalk or driveway on public land termination must be at least 7 feet...

Page 16: ...on 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 Your Hearthstone appliance can handle up to 10 feet or equivalent of horizontal venting Please follow venting manufacturer s recommendations and required installation procedures All joints for connector pipe shall be required to be fasten...

Page 17: ...ve Page 17 of 53 Venting Figure 8 Outside Air Attachment 2 diameter supply pipe for outside air must not be longer than six feet Increase diameter of vent pipe to 3 or 4 inches if exceeding 6 feet in length Use a metal hose clamp or equivalent to secure supply air pipe to stove ...

Page 18: ...e Page 18 of 53 Venting INSTALLATION EXAMPLE CLASS A CHIMNEY Use this installation when the pellet stove replaces an existing wood stove with a Class A chimney Use 4 L vent if over 15 of vertical L venting is installed 3 L Vent Class A Chimney installed to code Outside air inlet ...

Page 19: ...e Page 19 of 53 Venting INSTALLATION EXAMPLE VERTICAL L VENT THROUGH THE CEILING AND ROOF Use this vent configuration on new installations where there are limitations to venting out the side wall Use 4 L vent if installing over 15 of vertical L venting 3 L Vent Outside air inlet ...

Page 20: ...age 20 of 53 Venting INSTALLATION EXAMPLE EXISTING MASONRY FIREPLACE CHIMNEY Typical installation for use with an existing Masonry Fireplace Chimney Use 4 L vent if installing over 15 of vertical L venting Seal flue around L vent with noncombustible material 3 Flex L Vent 3 L Vent ...

Page 21: ...lity Home Heating Products Inc Heritage Model 8090 Pellet Stove Page 21 of 53 Venting INSTALLATION EXAMPLE EXISTING MASONRY CHIMNEY Installed into an existing masonry chimney with a full length 4 L vent liner 4 L Vent ...

Page 22: ...Stove Page 22 of 53 Venting INSTALLATION EXAMPLE EXISTING MASONRY CHIMNEY Installed into an existing masonry chimney with no L Vent liner chimney must have other approved liner in good condition and a working clean out 3 or 4 L vent is acceptable 3 or 4 L Vent Approved Liner ...

Page 23: ... CO LINEAR DIRECT VENTING WITH VERTICAL RISE Use these configurations to minimize the chance of smoke spillage in the room during a power outage This vent configuration will generate its own draft There must not be any combustible material within 36 of the outlet and the termination must be at least 18 above ground level ...

Page 24: ...e may be smoke spillage into the room if there is a power outage The outside air vent is recommended to reduce this chance NOTE As your heritage pellet stove is power vented you can install it with consideration to exterior clearances with this horizontal only exit configuration However we recommend a vertical rise of 5 feet minimum in case of a power outage when some smoke may back up into your h...

Page 25: ...oke spillage into the room if there is a power outage The outside air vent must be connected to reduce this chance NOTE As your heritage pellet stove is power vented you can install it with consideration to exterior clearances with this horizontal only exit configuration However we recommend a vertical rise of 5 feet minimum in case of a power outage when some smoke may back up into your heated sp...

Page 26: ...llets i ets To reduc ellets Clean u side the requir EDGE OF STO EN A CAP OPE LLY STOP FU ERATION TO from the Use here are only rface screen rational state will flash ILDREN CLO TO START TH LE LIQUIDS S LY PREMIUM PELLET FUE STOVE DO GLASS BY STR ROKEN DOOR THE GLASS ASH DRAWER KE COMING FR UNIT OFF USIN N POT OVERFI N ALL STOVE n secondary nto void spac ce the introdu up any pellets red clearance ...

Page 27: ...ic mode Requires the use of the Hearthstone s Room Sensor included with the stove Note If the stove is triggered to shut down and then triggered to turn back on immediately it will still go through the complete shut down and startup process Toggling Between Operating Modes Manual Mode Press and Hold Menu for 10 seconds Thermostat Mode Programmable Mode Automatic Mode To switch between Thermostat P...

Page 28: ...he Heat Output Use the and buttons to adjust the heat output Note The setting of 100 represents 100 of the maximum heat output and 30 equals 30 of the maximum output Turning off the Stove Press and hold the button for three seconds Or adjust the wall thermostat so that it is not calling for heat The stove will run through the shutdown process until the fire is extinguished AUTOMATIC Mode Connect t...

Page 29: ...nd the button to set the minutes Once the time is set press to continue Note 24 hour clock is used on this stove Step 5 Use the and buttons to change and set the current day of the month Press to continue Step 6 Use the and buttons to change and set the current month of the year Press to continue Step 7 Use the and buttons to change and set the current year Press to continue Step 8 The current day...

Page 30: ... the program choices Step 5 Press the button to set the Home and Away times if the same times are to be used every day of the week Then skip to Step 8 Press button to select if the Home and Away times are customized for each day of the week Step 6 Press the button to select the Daily programming option Step 7 Use the button to toggle between the days of the week Press the button to advance to the ...

Page 31: ... 10 and 20 minutes depending on the starting temperature of the stove and type of pellets Ignition The igniter auger and exhaust fan turn on immediately when the ignition phase is started The burn pot will partially fill The amount of filling depends on how full the auger is before the stove is started and the amount of ash and clinkers in the pot Once the initial amounts of pellets are in the pot...

Page 32: ...e fire is out completely the stove will enter a normal startup cycle Power Outages The stove does not have backup power to operate during power outages If the unit is installed with no vertical exhaust venting it may cause smoke to backup into the room To minimize the potential for smoke entering the room Hearthstone suggests installing the unit with a minimum of three feet of vertical venting and...

Page 33: ... Pellets error will appear on the display Changing the Exhaust Fan Speed Action Step 1 From the main display press three times Step 2 Press the button to enter the setup menu Step 3 Press twice Step 4 Press the and buttons to adjust the fan speed faster and slower The slower The maximum setting is 30 and the minimum is 10 Step 5 Continue pressing until the main display is reached Ash Disposal Plac...

Page 34: ...sure your stove is cool to the touch and unplugged during cleaning or service Have qualified service personnel inspect the unit and venting once a year to ensure that they are clean free of obstruction safe and in good working order If service is required only qualified service personnel should perform it WARNING DO NOT SUBSTITUTE MATERIALS FOR REPLACEMENT PARTS OR FOR INFORMATION ABOUT PARTS OR S...

Page 35: ...CAUSE A FIRE Remove ash from ash pan 1 Remove drawer deposit ashes in proper metal receptacle with closable lid Clean glass DO NOT USE ABRASIVE CLEANERS ON THE GLASS 1 Use glass cleaner and soft cloth or use pellet ash and a water moistened cloth rub lightly Monthly Clean Hopper Auger 1 Remove auger access plate inside hopper 8mm wrench or socket AVOID DROPPING BOLTS INTO AUGER 2 Vacuum any fines ...

Page 36: ...d auger inlet 3 Remove both side panels lift using tool provided remove rear panel vacuum all surfaces Clean Baffles Heat Exchanger 1 Remove and clean firebox baffles Inspect for burn through or cracking replace as required 2 Exercise rakes vacuum all accessible surfaces and spaces 3 Clean convection fan impeller cage with a soft brush vacuum as necessary 4 You can use high temperature stove paint...

Page 37: ...t Venting 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 over time will restrict the flow of the flue gases Incomplete combustion such as occurs during startup or incorrect operation of the room heater will lead to some soot formation that will also collect in the exhaust ven...

Page 38: ...ject to heat Excessive buildup of dust spider webs or room air contamination may cause odors when the stove is hot Stone Cleaning Occasional cleaning is all that is necessary to maintain the natural beauty of your stove s soapstone sandstone Clean the soapstone only with water or any non abrasive cleaner and a soft cloth To remove stains and smudges from sandstone buff with 200 or 220 grit sandpap...

Page 39: ...d old gasket material 6 Clean the screw holes and place a small amount of anti seize compound in each one 7 Place the gasketed new glass onto the door Ensure sticker is on the exterior face of the glass 8 Important Center the glass and ensure that the edges of the glass are parallel with the edges of the opening 9 Check glass position again centered and parallel then screw the glass retainer clips...

Page 40: ...hieved during startup firebox temperature too low Dirty Stove Preform a Yearly Cleaning see page 36 Inferior wet pellets Consult your Hearthstone dealer for a recommended pellet type and storage Auger clogged with fines Clean auger Burn pot full of ash or clinkers Clean burn pot Ash pan full and ashes contacting bottom of burn pot Empty ash pan Auger was completely empty and did not refill fast en...

Page 41: ... bill test outlined in this manual see page 37 Replace gasket if necessary Exhaust blower clogged Clean the blower Follow the procedure in the Maintenance section of this manual Dirty stove Preform a Yearly Cleaning see page 36 Poor air flow or exhaust fan speed too slow Replace 3 exhaust venting with 4 If everything checks out and problem persists increase exhaust fan speed Cap Open Hopper sensor...

Page 42: ...act with the steel surface of firebox around the perimeter of the pot Clean floor of firebox Ash pan too full and ashes contacting bottom of burn pot Empty ash pan Exhaust blower clogged Clean exhaust blower Follow procedure in the Maintenance section of this manual Fire has gone out Room temperature satisfied display reads STOP Normal operation Stove in a cleaning cycle display reads CLEAN Normal...

Page 43: ...ur Hearthstone dealer for a recommended pellet type and storage Dirty stove Preform a Yearly Cleaning see page 36 Display not working Stove unplugged or electrical circuit is off Ensure stove is plugged in to an active circuit Power outage Contact you Hearthstone Dealer for battery back up options Connection between mother board and display not working Check fuse on back of stove Check wire connec...

Page 44: ...INER 7000 034 WIRE HARNESS 5090 019 FRONT STONE FRAME 7211 948 CONVECTION FAN ASSY 5090 021 INNER SIDE STONE FRAME 7211 967 EXHAUST FAN MOTOR 5090 022 OUTER SIDE STONE FRAME 7211 970 AUGER MOTOR 5090 060 FRONT DOOR FRAME 7300 000 MOTHER BOARD 5090 061 FRONT DOOR LATCH HOLDER 7300 005 AIR FLOW SENSOR 5090 062 FRONT DOOR CATCH 7300 010 CONTROL BOARD 5090 063 FRONT DOOR LATCH 7300 015 IGNITER ELEMENT...

Page 45: ...Hearthstone Quality Home Heating Products Inc Heritage Model 8090 Pellet Stove Page 45 of 53 Safety Label ...

Page 46: ...ic legal rights You may also have other rights that vary from State to State Check with your dealer in advance of arranging a warranty call for any specific costs to you Some costs such as service charges are not covered by this warranty and can vary from dealer to dealer Hearthstone Quality Home Heating Products Inc 317 Stafford Ave Morrisville Vermont 05661 8695 E Mail inquiry Hearthstonestoves ...

Page 47: ...ng sawdust and wood scraps from hard and soft woods shells and nut hulls agricultural by products paper and cardboard is pelletized for use as fuel residential pellets are primarily wood based residues Corn because of its natural similarity to pellets is used in some specially designed residential appliances Because corn combustion differs from wood pellet combustion corn should not be burned alon...

Page 48: ... employ air flow to move and separate the lighter wood particles from heavier unwanted materials Storage facilities and methods for managing feed stock materials are determined by the moisture content of the materials dry materials must be protected from the elements and green materials must be processed in timely fashion to prevent microbiological deterioration After storage feed stock is pulveri...

Page 49: ...f wood weighs 10 pounds It is dried to oven dry condition and then it weighs 8 pounds What is its wet basis M C Weight of the wet wood 10 lbs weight of the oven dried wood 8 lbs weight of the water 2 lbs Weight of water 2 20 M C Wet Basis Weight of wet wood 10 The dry basis used in labs follows the same procedure but divides the weight of the water by the weight of the dried wood Weight of wet woo...

Page 50: ...rstanding them clarifies appliance performance and maintenance Understanding the rationale for each of the criteria begins the process of understanding appliance performance and maintenance 2 1 1 DENSITY The density or weight per cubic foot reflects the amount of solid material packed into the pellet and therefore has a relationship to the heat content of the fuel In the same number of auger turns...

Page 51: ...istic is On one hand fused ash or clinkers see discussion under 3 1 1 Combustion below can block combustion air inlets and affect performance adversely On the other fly ash that is blown from the fire chamber can accumulate on heat exchangers and in the venting system with problematic results Simply put ash content is the main factor determining the frequency of appliance maintenance In some appli...

Page 52: ...at is naturally in the bark of the tree or that enters the feed stock in the handling process In the combustion process silica is heated to fusion temperatures melts and solidifies as it is cooled The result is clinkers solid chunks of lava like material The effect on combustion occurs if the clinkers stay in the grate area and block incoming combustion air Analysis of silica content is impractica...

Page 53: ...sion temperatures brought about by the presence of alkaline salts must be removed before they block combustion air affect performance or cause other maintenance needs High ash and or fines in fuel necessitate more frequent cleaning of the burn pot grate ash storage areas heat exchangers and venting system The systems and components of pellet appliances are interdependent and sensitive to proper ma...

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