HearthStone Aurora 8920 Series Owner's Manual
HearthStone Aurora 8920 Series Owner's Manual

HearthStone Aurora 8920 Series Owner's Manual

Gas-fired direct-vent heater

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Report #0361GF003S
Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS:
Do not try to light any appliance.
Do not touch any electrical switch; do not use any
phone in your building.
Leave the building immediately.
Immediately call your gas supplier from a neighbor's
phone. Follow the gas supplier's instructions.
If you cannot reach your gas supplier, call the fire
department or 911.
A qualified installer, service agency, or gas supplier must
perform installation and service of this appliance. In the
Commonwealth of Massachusetts, all installation of gas
lines and gas fittings must be performed by a licensed
gas fitter or licensed plumber.
ORION 46
GAS-FIRED DIRECT-VENT HEATER
OEM Model# SL-46N & SL-46P
Owner's Manual
Installation & Operating
Read This Manual in Its Entirety
Operate and Maintain This Gas Heater
According to This Instruction Manual.
SAVE THESE INSTRUCTIONS
Ce manual est disponible en Francais a
www.hearthstonetech.com
Hearthstone Quality Home Heating Products, Inc. ®
Series 8920
Instructions
ORION 46 Model 8920
Manual: 6400-40493
R: 08/27/18

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  • Page 1 Commonwealth of Massachusetts, all installation of gas lines and gas fittings must be performed by a licensed gas fitter or licensed plumber. Ce manual est disponible en Francais a www.hearthstonetech.com Hearthstone Quality Home Heating Products, Inc. ® ORION 46 Model 8920 Manual: 6400-40493 R: 08/27/18...
  • Page 2: Que Faire Si Vous Sentez Une Odeur De Gaz

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 POÊLE AU GAZ À VENTILATION DIRECTE Manuel de l'Utilisateur Lire ce Manuel en Entier Utiliser et Entretenir ce Poêle au Gaz selon ce Manuel d'Instructions CONSERVER CES INSTRUCTIONS! Ne pas entresposer ni utiliser d’essence ni d’autre vaperurs ou liquides inflammables dans...
  • Page 3: Table Of Contents

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 INDEX IMPORTANT SAFETY INFORMATION..............4 SPECIFICATIONS......................5 INSTALLATION REQUIREMENTS................6 MASSACHUSETTS REQUIREMENTS..............7 VENTING........................8 ASSEMBLY & INSTALLATION................. 16 Fuel Conversion....................26 GAS CONNECTION....................19 & 29 LIGHTING AND OPERATION..................36 MAXITROL CONTROL SYSTEM................38 MAINTENANCE......................
  • Page 4: Important Safety Information

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Important Safety Information The installation must conform with local codes or, in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and Propane Installation Code, CSA B149.1.
  • Page 5: Specifications

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Specifications Certified for use by: Testing Agency: OMNI- Test Laboratories, Inc. Board of State Examiners of Plumbers and Gasfitters PO Box 301367 100 Cambridge Street, Room 1511 Portland, OR 97294...
  • Page 6: Installation Requirements

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Installation Requirements Several issues must be addressed when selecting a suitable location for your ORION 46 fireplace. The minimum clearances to combustible construction are listed below. In addition, access to the gas supply must be considered.
  • Page 7: Requirements For The Commonwealth Of Massachusetts

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 The gas fireplace is shipped with a 3/8” tube OD (male) connection. The gas supply piping should have a separate gas shutoff valve and a 1/8” NPT plugged tapping upstream of the valve. The stove and its main control valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.5 kPa).
  • Page 8 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 The ORION 46 Direct Vent Gas Fireplace has been tested and listed for installation with 5” X 8” Simpson , Security Secure Vent™, AmeriVent Direct™, Metal Fab Direct Vent ®...
  • Page 9 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Just as with any other vented device, vertical vent rise creates draft (negative pressure) in the firebox as the exhaust gases heat up. If this draft becomes excessive, it can affect the performance or appearance of the fire.
  • Page 10 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Natural Gas Venting Chart...
  • Page 11 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 LP Gas Venting Chart...
  • Page 12 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Venting Chart Worksheet A. FUEL TYPE: NATURAL GAS LP GAS (PROPANE) B. TOTAL VERTICAL VENT RISE (MEASURED FROM HORIZONTAL CENTERLINE OF VENT OPENING ON THE BACK OF THE FIREPLACE TO THE HORIZONTAL CENTERLINE OF THE VENT CAP (FOR HORIZONTAL...
  • Page 13 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Venting Chart Worksheet Examples A. Fuel: Natural Gas A. Fuel: LP Gas B. Total Vertical Vent Rise: 0 feet B. Total Vertical Vent Rise: 1 feet C. Total Horiz. Vent Run (Actual): 1 feet C.
  • Page 14 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 The illustration below shows some of the many ways the ORION 46 fireplace may be installed in the home. This includes interior and exterior wall installations, corner installations and horizontal and vertical vent...
  • Page 15: Vent Terminal Clearances

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Vent Terminal Clearances...
  • Page 16: Assembly & Installation

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Assembly and Installation UNPACKING AND INSTALLING THE ORION 46 WALL MOUNT FIREPLACE The fireplace components are shipped in three cartons. By now, you will have opened the top of the first carton, removed the glass protector and this manual.
  • Page 17 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Before you begin the fireplace mounting process there are several important installation requirements that must be met. Careful planning will make the installation easier to accomplish and will reduce the chances of encountering problems after you start.
  • Page 18 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 on the cross-hairs in the upper mounting holes on the template and adjust the template position until the mounting holes are level. Refer to the adjacent illustration. 2. Next, carefully transfer the location...
  • Page 19 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Vent Pass-Through (Parallel Wall Installation on an Interior Partition Wall) 1. An unobstructed wall pass-through is required to allow for a safe installation of the fireplace vent components. This will necessitate removal of a portion of the interior wall covering (e.g., sheetrock or plaster and lath), on both sides of the partition wall and any adjacent internal wall materials (like insulation).
  • Page 20 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Installing the Fireplace Mounting Plate on the Wall The fireplace mounting plate is attached to the wall structure using four 1/4” X 2” long lag bolts and large diameter washers that are provided with the fireplace. It is important to use the included hardware as the full weight of the fireplace is supported by the mounting plate.
  • Page 21 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 10. The next step is to install the vent starter pipe onto the fireplace. 11. Remove the glass panel and glass frame assembly from the front of the firebox by loosening and removing the four glass frame fasteners that are located along the top edge of the glass frame.
  • Page 22 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 20. If the air restrictor ring is required, first determine the number of tabs that must be bent open. Before bending any tabs, align the mounting holes in the ring over the four pilot holes on the back of the fireplace.
  • Page 23 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 23. You are now ready to install the fireplace on the mounting plate. This will require a helper as the fireplace is quite heavy. Lift the fireplace up and guide the vent pipe into the vent pipe opening in the mounting plate.
  • Page 24 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Installing the Outer Vent Heat Shields and Vent Termination (Parallel Installation on Outside Wall) 1. Before you install the horizontal vent termination, you must first install the second halves of the two telescoping vent pipe heat shields.
  • Page 25 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 manufacturer’s instructions for the location of the mounting holes. Typical mounting hole locations are shown in the adjacent illustration. See the venting manufacturer’s instructions for more information or if using the vinyl siding shield.
  • Page 26: Fuel Conversion

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Fuel Conversion This appliance ships from the factory configures for use with Natural Gas If use with Propane is desired, the unit is field convertible to Propane by using a fuel conversion kit.
  • Page 27 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 6. Remove the existing pilot orifice and replace with the #27 provided in this kit. 7. Reinstall and tighten the pilot gas line then reinstall the pilot assembly making sure the gasket is intact.
  • Page 28 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Gas Flow Adjustment After completion of the fuel conversion, it is necessary to check the HI and LO pressures at the valve and may be necessary to adjust one or both.
  • Page 29: Gas Connection

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Gas Connection 1. Verify that the gas type is correct for the fireplace by looking at the rating plate that is attached to the right side of the fireplace, adjacent to the control battery pack.
  • Page 30 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 6. Replace the battery compartment cover. Rotate the Valve Receiver Module and mounting bracket into its home position and tighten the thumb screw to secure. 7. The remote handset is powered by three “AAA”...
  • Page 31 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Relief Door Installation 1. The top relief doors are shipped separated from the fireplace and must be installed on the top of the firebox at this point in the installation. Note: The relief doors include a gasket that covers the full bottom surface.
  • Page 32 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Installing the Front Glass Panel and Frame After burner media and relief doors been installed, the next step is to replace the front glass panel and frame. 1. Carefully pick up the glass and glass frame assembly by grasping the sides of the frame and using your thumbs and fingers to hold the glass in place within the gasket and frame.
  • Page 33 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Installing the Outer Panels 1. The four outer decorative panels are secured to the fireplace with philips head screws. The top and bottom panels are secured to the fireplace mounting plate with sheet metal screws.
  • Page 34 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Installing the Fireplace Surround with Integrated Screen The decorative surround with integrated screen for the fireplace is held in place by four brackets. Two are located on the top of the fireplace and two on the bottom.
  • Page 35: Lighting And Operation

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Lighting and Operation FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
  • Page 36 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 8. Press and hold the button on the Remote Handset or optional Wall Switch to set the appliance to Pilot flame only. 9. If the appliance will not operate, follow the instructions “TO TURN OFF GAS TO THE APPLIANCE” and call your gas service technician or gas supplier.
  • Page 37: Fireplace Control Devices

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 FIREPLACE CONTROL DEVICES There are two ways to control your fireplace. Thermostatic Remote Control Optional Wall Switch The Thermostatic Remote Control can be programmed to function automatically—see pages 38-43. The Wall Switch (optional) can be used to turn on, off and to increase or decrease the flame height.
  • Page 38: Maxitrol Control System

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Maxitrol Control System Remote Control Layout Remote LCD Characters Note: In the TEMP or TIMER modes, the remote handset senses the room temperature and adjusts the flame accordingly. To communicate, the handset should be within 15 feet (4.5 meters) of the fireplace.
  • Page 39 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 FLAME HEIGHT ADJUSTMENT BASIC REMOTE COMMANDS  TO TURN ON THE APPLIANCE In standby mode: Press and hold (large flame) button to increase flame height.  On the valve, turn MAN knob on the ON, full counterclockwise position.
  • Page 40: Modes Of Operation

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 SETTING C/24 HOUR OF F/12 HOUR NOTE: Manual mode can also be reached by pressing either the (large flame) or the (small flame) buttons. Whatever mode the  In MAN mode, press...
  • Page 41: Setting Program Timers

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 SETTING “NIGHTTIME SETBACK” TIMER MODE TEMPERATURE (Appliance must be in standby mode; pilot ignited)  Briefly press SET The timers P1 and P2 button to scroll to TEMP (Program 1, Program 2) (moon) mode.
  • Page 42 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920  Additional Information: Press the small flame arrow to set the minute.  Briefly press SET Setting P1 On Time: button to scroll to TIMER P1 mode  Briefly press SET...
  • Page 43: Automatic Shut-Off

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920  handset for a period of 6 hours, the appliance Follow the instructions given to set P1 ON time. goes into pilot mode. Setting P2 Off Time  No change in flame height. If there is no ...
  • Page 44: Replacing The Glass

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Maintenance A qualified service agency should conduct an annual inspection and maintenance of your ORION 46 including the overall installation and venting to keep it running safely. The following procedures should be performed only by a qualified service person.
  • Page 45 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Cleaning the Glass WARNING: Never clean the glass while it is hot. Do not use abrasive cleaners or cleaners containing ammonia. NOTE: A micro-fiber cleaning cloth and plain water is recommended by the glass manufacturer.
  • Page 46 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 press the Small Flame button on the handset until you hear two additional short beeps confirming the code is set. If you hear one long beep, this indicates the code has failed or the wiring is incorrect.
  • Page 47: Maintenance Log Forms

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Maintenance Log We strongly recommend that you keep a log of the regular maintenance that is performed on your fireplace. We have provided the forms below to make it easy. Simply ask your qualified service person to fill out one of the maintenance record forms below, each time the fireplace is serviced.
  • Page 48: Installation Record

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Installation Record The installer should complete the form below that describes the details of the installation. Having this written record of installation information available will greatly expedite trouble-shooting should any problem arise with...
  • Page 49: Replacement Parts List

    Glass Assy (including gasket & 99-58205 frame) *This is a quick response thermocouple. Replace it only with Hearthstone Part Number 7211-473 For replacement parts and customer service, contact your Aurora dealer or: Hearthstone Quality Home Heating Products, Inc. Technical Services...
  • Page 50 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Maxitrol GV-60 Control System...
  • Page 51: Troubleshooting

    Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Troubleshooting Symptom Possible Cause Corrective Action 1. Pilot will not light. A. Optional Power supply not A. Ensure power supply is plugged in and receiving 120V plugged in and/or batteries are AC.
  • Page 52 Hearthstone Quality Home Heating Products, Inc ORION 46 Model 8920 Symptom Possible Cause Corrective Action 5. Frequent pilot outage. A. Pilot flame may be too low or A. Clean and/or adjust the pilot flame for maximum blowing, (high), causing the pilot impingement on the thermocouple.
  • Page 53 ) year after the Purchase Date, Hearthstone will pay for warranty labor performed by an authorized Dealer at Hearthstone’s published labor rates in effect at the time the labor is performed only if the appliance is installed by an authorized dealer or their designated representative.
  • Page 54 10. Consequential damage caused by leaking of condensate during startup 11. A defect in any part of the appliance if the Original Purchaser fails to comply with Hearthstone’s or a Dealer’s request to ship the part or the appliance to Hearthstone or a Dealer, as the case may be.
  • Page 55: Warranty Registration

    Purchaser to either return the defective part, or the entire appliance (if requested), to the Dealer or Hearthstone or allow a Dealer to make a service call at the place where the appliance is located. Hearthstone may require that a digital picture be provided to support the claim. Notwithstanding any other provision of this document, the Original Purchaser shall pay for any fees and service charges related to a Dealer’s service call or the shipping charges associated with the return.

This manual is also suitable for:

Aurora orion 46Sl-46nSl-46p

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