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- 1/23/2012

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Summary of Contents for HearthStone Heritage 8090

  • Page 1 erit (Mod del 8090) Pellet S Stove WNER’S S MAN nstallatio on & Ope erating Instruc ctions Please re ead this entir re owner’s m manual befor re installation n and use of f this pellet fu uel burning r room heater.
  • Page 2 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Intentionally Blank Page 2 of 53...
  • Page 3: Table Of Contents

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Table of Contents Introduction ..........................4     Important Notes ..............................4 Specifications ........................6     General Specifications ............................7   Electrical Specifications ............................7 Components ........................... 8  ...
  • Page 4: Introduction

    Your decision to purchase a Hearthstone Heritage Pellet stove reflects a choice to purchase a premium product and a technology which is carbon neutral, meaning that operation of this stove will not introduce any “new”...
  • Page 5 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Introduction Ensure young children are carefully supervised when in the same room as the appliance. Do not place clothing or other flammable material on or near the appliance. (surveille les enfants.
  • Page 6: Specifications

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Specifications Pellet-Fired Direct-Vent Fireplace Heater ISTED AS Model: Heritage Pellet (8090) Testing Agency: OMNI-Test Laboratories, Inc. Tested to:  ASTM E 1509 Standard Specification for Room Heaters, Pellet Fuel-Burning Type ...
  • Page 7: General Specifications

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Specifications General Specifications Stove Weight…………………………………………………………………………………………….325 lbs Pellet Hopper Capacity……………………………………………………………….………….……..50 lbs* Approximate Heating Ability (sq ft)……………………… …………………………………………..up to 2000 sq ft^ Burn Rate (lbs/hr)………………………………………… …………………………………………..1.8 – 6.0 lbs/hr Fuel…………………………………………………....………PFI certified premium or better Wood Pellets (Refer to Appendix A) EPA Certified Particulate Emissions….………………………………………………………………1.3g/hr...
  • Page 8: Components

    Hearthstone Quality H Home Heating Product ts, Inc. Herit tage Model 8090 Pelle et Stove Comp onents Components and features Main tenance Too Hopper Do oor Handle eat Exchange er Rake Rod (x2) Front D Door Firebox Baffle Door Han...
  • Page 9 Hearthstone Quality H Home Heating Product ts, Inc. Herit tage Model 8090 Pelle et Stove Comp onents Room Se ensor & Thermos stat Connect tors Panel Fuse Mounting Screws (x STB Res Exhaust V Vent Switch Rear Cov Panel Outside...
  • Page 10: Installation

    We recommend that installation and repair of this Hearthstone pellet stove only by a qualified Hearthstone dealer. We recommend inspection of the stove and venting before use and at least annually by a qualified service person. Periodic cleaning is required throughout the heating season and at the end of each winter for the stove to work safely and efficiently.
  • Page 11: Clearance To Combustibles

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove 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 –...
  • Page 12: Manufactured & Mobile Home Installations

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove 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.
  • Page 13: Room Sensor Installation

    Hearthstone Quality H Home Heating Product ts, Inc. Herit tage Model 8090 Pelle et Stove Install ation Room Se ensor Ins stallation We recomme end you insta ll your Heritag ge Pellet stov ve with the pro ovided room s...
  • Page 14 Hearthstone Quality H Home Heating Product ts, Inc. Herit tage Model 8090 Pelle et Stove Install ation 3. Rem ove a small le ength of the c cover from the e thermostat w wire. Strip ap pproximately ¼ ¼ inch insulat...
  • Page 15: Venting

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Venting Note: Only 3” or 4” L or PL venting is approved for use on this stove. We recommend you use 4” venting for optimal performance. DO NOT INSTALL A FLUE DAMPER IN THE EXHAUST VENTING SYSTEM OF THIS UNIT.
  • Page 16: Outside Air

    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 fastened with at least three screws.
  • Page 17 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove 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.
  • Page 18 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Venting NSTALLATION XAMPLE LASS HIMNEY Class A Chimney installed to code 3” L Vent Outside air inlet Use this installation when the pellet stove replaces an existing wood stove with a Class “A” chimney.
  • Page 19 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Venting NSTALLATION XAMPLE ERTICAL HROUGH THE EILING AND 3” L Vent Outside air inlet Use this vent configuration on new installations where there are limitations to venting out the side wall.
  • Page 20 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Venting NSTALLATION XAMPLE XISTING ASONRY IREPLACE HIMNEY 3” L Vent Seal flue around L vent with noncombustible material 3” Flex L Vent Typical installation for use with an existing Masonry Fireplace Chimney.
  • Page 21 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Venting NSTALLATION XAMPLE XISTING ASONRY HIMNEY 4” L Vent Installed into an existing masonry chimney with a full-length 4” L vent liner. Page 21 of 53...
  • Page 22 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Venting NSTALLATION XAMPLE XISTING ASONRY HIMNEY Approved Liner 3 or 4” L Vent 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).
  • Page 23 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Venting – L NSTALLATION XAMPLE INEAR IRECT ENTING WITH ERTICAL 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”...
  • Page 24 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Venting NSTALLATION XAMPLE INEAR IRECT ENTING WITH ERTICAL Use of this method is acceptable as long as there is no combustible material within 36” of the termination, and the termination is at least 18” above grade.
  • Page 25 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Venting NSTALLATION XAMPLE OAXIAL IRECT ENTING Use of this method is acceptable as long as there is no combustible material within 36” of the termination, and the termination is at least 18” above grade.
  • Page 26: Operation

    Hearthstone Quality H Home Heating Product ts, Inc. Herit tage Model 8090 Pelle et Stove Opera ation CAUTION N: HOT WHILE E IN OPERATIO ON! KEEP CH ILDREN, CLO THING, AND F FURNITURE A AWAY. CONTA ACT MAY CAUSE S SKIN BURNS.
  • Page 27: Modes Of Operation

    Thermostat – Optional mode. Requires an external mili-volt thermostat sold at your local Hearthstone dealer or hardware store. Automatic – Easiest automatic mode. Requires the use of the Hearthstone’s Room Sensor (included with the stove). Programmable – Best automatic mode. Requires the use of the Hearthstone’s Room Sensor (included with the stove).
  • Page 28: Manual Mode

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Operation MANUAL Mode The user is required to turn the stove on, off, and adjust the heat output manually in Mode. Turning on the Stove: Press the button. The stove will run through the startup process and then operate at the heat output level selected.
  • Page 29 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Operation Set the Current Time/Date (Programmable Mode) Action Prog Step 1: From the main display press twice. 70 F time Time Step 2: Press the button to enter the menu.
  • Page 30 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Operation Programming the Heating Schedule (Programmable Mode) The stove can be programmed with two different set temperatures, one home and one away. Each of these set temperatures have two different times they can be switched on. The stove can use the same Home and Away time every day of the week or they can be set differently for every day.
  • Page 31 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Operation To Adjust Home and Away Temperature (Programmable Mode) Action Prog Home Step 1: From the main display press to view the set temperature or 70 F Away to view the set temperature.
  • Page 32 To minimize the potential for smoke entering the room Hearthstone suggests installing the unit with a minimum of three feet of vertical venting and the use of outside air intake venting.
  • Page 33: Ash Disposal

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Operation Turning On and Off the Frost Setting Prog Action 70 F Step 1: From the main display press three times. setup setup Step 2: Press the button to enter the menu.
  • Page 34: Maintenance

    WARNING: DO NOT CLEAN THE GLASS WHILE THE STOVE IS BURNING, OR WHEN THE GLASS IS HOT. Proper maintenance is essential to clean and reliable performance of your Hearthstone Stove. Your Heritage Pellet stove requires routine maintenance and care. Ensure your stove is cool to the touch and unplugged during cleaning or service.
  • Page 35: Weekly Or As Needed

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Maintenance Weekly or as Needed Remove ash from firebox 1. Lift burn pot, sweep ashes into ash pan or use an ash vacuum. WARNING! USE OF A REGULAR VACUUM MAY CAUSE A FIRE.
  • Page 36: Yearly Or Every Ton Of Pellets

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Maintenance Yearly or Every Ton of Pellets Clean Hopper, Auger & Exterior of Pellet Engine 1. Remove top grille and screen assembly – vacuum all surfaces. 2. Remove hopper door – vacuum hopper and auger inlet.
  • Page 37 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Maintenance Clean Exhaust Fan and Manifold 1. Remove both left right heat exchanger access panels – vacuum inside manifold. 2. Remove any build up from exhaust fan blades (located on right side) with soft bristle brush.
  • Page 38: As Needed

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Maintenance As Needed External Cleaning WARNING: DO NOT CLEAN THE UNIT WHEN HOT OR WHEN ANY SIGN OF COMBUSTION IS PRESENT. External Cleaning - The unit should receive regular cleaning on, under, and around the stove to prevent the buildup of dust and lint.
  • Page 39: Glass Replacement Procedures

    12. After 5 or 6 fires, check the glass retainer screws, and retighten if necessary. Required Glass Kit: Part Number: 90-58900 (Glass with gasket applied). Use only 5mm Ceramic IR, or Neoceram IR glass. Contact your Hearthstone dealer. Page 39 of 53...
  • Page 40: Troubleshooting

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Troubleshooting Most errors and issues are due to a lack of required maintenance, or cleaning. Using the instructions on the following pages should resolve most issues. If an operation error is detected, the user interface flashes, and displays a message.
  • Page 41 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Display Problem Possible Causes Solution Flame Temp sensor in Flame sensor not working Reset the unit using the power switch Sensor – firebox is and contact your dealer if the problem...
  • Page 42: General Issues

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove General Issues: Problem Possible Causes Solution Burn pot is overflowing. Burn pot needs cleaning Remove excess ashes, clinkers, and live coals from burn pot Ignition did not occur Clean burn pot...
  • Page 43 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Problem Possible Causes Solution Low heat output Excessive soot on heat Follow procedure in the Maintenance exchanger section of this manual. Poor quality, or wet pellets Consult your Hearthstone dealer for a...
  • Page 44: Replacement Parts & Optional Accessories List

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Replacement Parts & Optional Accessories List PART PART DESCRIPTION: DESCRIPTION: NUMBER: NUMBER: CASTINGS:* GASKETS: 20XX-910 FOOT 3110-056 GASKET: ROPE,1/4”,BLK,AD 20XX-915 DOOR 3110-057 GASKET: ROPE,3/8”,AD,NON-CORE 20XX-925 BOTTOM 3120-021 GASKET: GLASS CLIP...
  • Page 45: Safety Label

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Safety Label Page 45 of 53...
  • Page 46 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Limited Warranty Hearthstone’s Limited Warranty See your Owner’s packet for your copy of our warranty. These warranties give you specific legal rights. You may also have other rights that vary from State to State.
  • Page 47: Appendix A - Residential Pellet Fuel

    Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Appendix A – Residential Pellet Fuel (Excerpt from “Pellet Hearth Systems Reference Manual Second Addition” December 2008) In much of the world, the concept of home is linked directly to the ability to maintain a heated environment in winter months.
  • Page 48 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove Softwoods, hardwoods, and blends of different species are used as raw materials and known as feed stock. Where hardwoods are generally the preferred species for cordwood appliances because of their...
  • Page 49 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove MOISTURE CONTENT Fuel moisture content has a dramatic effect on efficiency: wood at 50% moisture has a heating value of 4,000 Btu/lb., at 20% the heating value is 6,200 Btu/lb., and oven dry wood delivers up to 8,600 Btu/lb. One of the advantages of pellet fuel is its high Btu content (about 8,000 Btu/lb.) and consistently low moisture content,...
  • Page 50 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove 2. FUEL STANDARDS The importance of consistent fuel and quality controls became apparent in the early years of residential pellet appliances. Fuel characteristics are crucial factors in appliance performance and maintenance. The Fiber Fuels Institute (FFI) and the Association of Pellet Fuel Industries (APFI) adopted national standards recognizing acceptable criteria for these characteristics in 1991.
  • Page 51 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove between parts of the feeding mechanism and may cause feeding jams. It is therefore important to know whether an appliance manufacturer specifies the size of pellets to be used in a specific appliance.
  • Page 52 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove 2.2 LABELING PFI Fuel Standards recommend that manufacturers identify their product with a guaranteed analysis and parameters included in the label (example below). 3. EFFECTS ON PERFORMANCE AND MAINTENANCE When compared to cordwood on a one to one basis, pellets offer some distinct advantages.
  • Page 53 Hearthstone Quality Home Heating Products, Inc. Heritage Model 8090 Pellet Stove overfeed the stove, causing high temperatures or smothering the fire. Most appliances now have simple adjustment mechanisms to overcome these difficulties. Proper adjustment of fuel to air settings for the particular fuel must be made for maximum performance as the appliance owner changes the fuel source to one with different density.

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