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INSTALLATION AND OPERATION
MANUAL
FREESTANDING VENTED GAS FIRED ROOM HEATERS
Shown with optional gold door and brickaded interior
Model: L30 DVF-2 (Direct-Vent)
RETAIN THIS MANUAL FOR FUTURE REFERENCE
P/N 775,029M Rev. B, 8/04
This appliance may be installed in an aftermarket permanently located,
Report No. 189122-10500
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IMPORTANT WARNINGS / CAUTIONS CAUTION: READ THIS MANUAL THOROUGHLY BEFORE STARTING INSTALLATION. FOR YOUR SAFETY, FOL- LOW THE INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS EXACTLY WITHOUT DEVIATION. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN A POSSIBLE FIRE HAZARD AND MAY VOID THE WARRANTY. IF THIS APPLIANCE IS NOT PROPERLY INSTALLED, A HOUSE FIRE MAY RESULT. CONTACT LO- CAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION IN YOUR AREA. 1. WARNING:
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TABLE OF CONTENTS Important Warnings ........................................................ 2 CONGRATULATIONS ON THE PURCHASE OF YOUR NEW GAS Testing / Listing, Using this Manual ................................. 3 APPLIANCE MANUFACTURED BY LENNOX HEARTH PROD- UCTS. Planning Your Installation ..............................................4-6 When you purchased your new gas fired heater, you joined Manufactured (Mobile) Home Installation.......................... 6 the ranks of th
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PLANNING YOUR INSTALLATION LOCAL AND NATIONAL CODE REQUIREMENTS GAS PRESSURE (WC = Water Column) The installation of these appliances must conform with local Minimum inlet gas supply pressure for the purpose of input codes or, in the absence of local codes, with the National Fuel adjustment: Gas Code, (for USA) NFPA 54 / ANSI Z223.1-latest edition. Natural Gas - 4.5” WC min. – 7.0” WC max. Air Circulation Blower: The blower electrical power cord must Propane (LP) - 11” WC min - 13.0”
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PLANNING YOUR INSTALLATION QUESTIONS TO ASK THE LOCAL BUILDING OFFICIAL 5. In some states or municipalities, a licensed gas fitter or plumber may be required to install this appliance. Check Correct installation is critical and imperative for reducing fire with your local building official for requirements in your hazards and perilous conditions that can arise when gas appli- area (i.e. Is a license required for installation of gas supply ances function improperly. The appliance must
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PLANNING YOUR INSTALLATION CLEARANCES TO COMBUSTIBLE MATERIALS Rear Wall or Alcove These appliances can be installed in most residential room configura- tions, parallel to a rear or adjacent wall, or in an alcove that allows for the minimum clearances to combustible surfaces. Your local building inspector should review your plans prior to installation. When installing this appliance, provide adequate clearances around air openings and adequate clearances for purposes of servicing and
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INSTALLATION This appliance is designed to be vented with a 4” x 6 5/8” direct-vent pipe. Each direct-vent appliance must use its own separate vent system VERTICAL TERMINATION VERTICAL TERMINATION HORIZONTAL TERMINATION WITH NO OFFSETS WITH 2 OFFSETS WITH 1 OFFSET Min. Vertical Pipe Length: 5 feet Min. Vertical Pipe From Appliance to first Min. Vertical Pipe From Appliance to offset: offset: 2 feet (*see note). 2 feet (*see note). Max. Vertical Pipe Length: 25 feet Min. Tota
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INSTALLATION VENT RESTRICTOR RING INSTALLATION Guideline for Installing Flue Restrictor Ring in Co-Axial Direct-Vent Pipe Recommended Restrictor Ring Placement For Optimum Stove Performance If the total vertical venting is 16 feet or higher, installation of 1 restrictor ring is rec- ommended to improve the performance and flame asthetics of the appliance. Install the restrictor ring between the appliance outlet / inlet collar and the first section of pipe. De- pending upon the
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INSTALLATION See Pipe Manufacturers Instructions For Installation Of Venting Components & Clearances. DIRECT VENT SYSTEM COMPONENTS – Model L30 DVF-2 The following Direct-Vent system components may be safely used with this appliance. Model # Brand: SECURITY / Description Model # Brand: SIMPSON DURA-VENT / Description SV 0 SHK Standard Horizontal Term. Kit (90° Black Elbow, Firestop (2), 970 Basic Horizontal Term. Kit (90° Black Elbow, Wall Thimble Horizontal Square Term. Cap) Co
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INSTALLATION DIRECT VENT RETROFIT OF EXISTING CHIMNEY SYSTEM - An existing Class-A (wood-burning) Metal Chimney or Masonry Chimney can be converted to a direct vent system. Use one of the following chimney conversion kits listed below. Have the existing chimney system inspected by a professional prior to the conversion. If using Simpson Dura-Vent brand liner kit, see “IMPORTANT” note at the top of page 9. The chimney conversion should not be applied to the portion of the vent system that
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INSTALLATION HORIZONTAL VENT TERMINATION REQUIREMENTS The venting terminals should not be recessed into a wall or siding. A = 2” Clearances above grade, veranda, porch, deck or J = 9” (USA) Clearance to non-mechanical air supply balcony. inlet to building or the combustion air inlet to 12“ B = 12” Clearance to window or door that may be (CAN) any other appliance. opened. K = 3 ft. (USA) Clearance to a mechanical air supply C = 9” (USA) Clearance to permanently closed win- inlet
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INSTALLATION • The appliance must be isolated from the gas supply piping system GAS SUPPLY HOOKUP by closing its individual manual shut-off valve during any pressure If using pipe other than black iron pipe see NFPA 54-National Fire Protec- tion Association / ANSI Z223.1-American National Standards Institute; testing of the gas supply piping system at test pressures equal to and local code for specific requirements for the type of pipe used. Alter- or less than *1/2 psi (3.5 kPa). nativ
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INSTALLATION DOOR OPERATION b. Open the two draw latches mounted on the right After setup of the logs and embers is complete, the glass side of the door by pulling them forward. Swing door must be closed. The glass door is mounted on open door. See picture in left column of this page hinges at the left side of the firebox and is secured in the showing their location. closed position by two draw latches mounted on the right c. With the door open, lift the door straight up and side of th
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INSTALLATION GAS APPLIANCE FINAL ASSEMBLY 4. Install the center top twig as shown in the following illustra- After the appliance has been properly installed and tion. all gas connections have been made and tested, you can now install the log set. See Door Assembly on page 14 for door removal instructions. INSTALLING LOG SET: WARNING: If logs are not installed according to the directions in this manual, flame impingement and improper combustion could occur and result in excessi
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INSTALLATION 2. Adjust gap as shown in following picture. INSTALLATION CHECK LIST Read and understand these instructions before using appliance. Go through this installation checklist: Loosen setscrew using Phillips Ensure that the log set is properly installed. Use cau- screwdriver Air Shutter tion when handling the logs. See page 12. Reinstall the door frame assembly. See Door As- sembly on page 14. WARNING: Do not operate appliance with the glass front removed, cracked or b
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CARE AND OPERATION FOR YOUR SAFETY READ BEFORE LIGHTING LIGHTING AND SHUTDOWN INSTRUCTIONS WARNING: If you do not follow these instructions 1. STOP! Read the safety information on this page or on label exactly, a fire or explosion may result causing (on appliance). property damage, personal injury or loss of life. 2. Turn off all electrical power to the appliance (unplug blower A. This appliance has a pilot which must be lit. When power cord). Make sure the burner ON/OFF switch is in t
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CARE AND OPERATION CIRCULATION BLOWER OPERATION “BREAK-IN” PERIOD The speed of the circulation blower is controlled using the The finish on this appliance is a high temperature paint that speed control rheostat (see following illustration) on the left requires time and temperature to completely cure. The curing hand side of the control panel. The blower system is designed process will take 2 or 3 burns (heat up and cool down peri- with a variable speed control allowing an infinite
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PROPANE CONVERSION PROPANE CONVERSION PROCEDURE (Only required if Propane gas is used) This appliance is designed to operate on natural gas, or propane (LP). It is factory set for use with natural gas and requires field conversion for use with propane. The use of other fuels or com- bination of fuels will degrade the performance of this system and may be dangerous. When converting to Propane Gas (LP), it may be necessary to install (as a minimum) 3 feet of vertical pipe from the app
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PROPANE CONVERSION 7. High / Low Pressure Regulator Installation Procedure: 10. Purge air from the gas line (see #9 above), then connect a. Remove regulator cap and conversion screw (see fol- propane gas line to the appliance. Connect the fuel line to lowing illustration). the insert inlet (1/2” NPT fitting) using the fitting required. b. Install the new conversion screw (Red = Propane LP 11. Perform leak Test. gas, Blue = Natural Gas). Ensure that the conversion CAUTION screw is finge
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MAINTENANCE Always Turn Off Gas Control Valve Before Cleaning. Annual Maintenance Should Only Be Performed By A Qualified Service Technician: LOG SET If the vent-air intake system is disassembled for any reason, the Removing & Cleaning Logs - Carefully remove the logs (remov- service technician should follow vent manufactures instructions ing top logs, then lifting front log out, then rear log). Use care for proper reassembly and sealing of the vent-air intake system. when handling the
