Lennox Hearth L30 DVF-2 operation manual Reference Information, Burner Flame Appearance

Page 19

PROPANE CONVERSION

7.High / Low Pressure Regulator Installation Procedure:

a.Remove regulator cap and conversion screw (see fol- lowing illustration).

b.Install the new conversion screw (Red = Propane LP gas, Blue = Natural Gas). Ensure that the conversion screw is finger tight. Install the new regulator cap.

c.Affix conversion label on gas control valve body where it can easily be seen.

 

Conversion

Color Code

 

 

Screw

 

 

 

 

 

Propane

Natural

 

 

 

 

Gas

 

 

 

Red

Blue

 

 

 

 

 

 

 

 

 

 

 

8.Reinstall burner cover, logs, ember wool / ceramic rocks and glass front.

9.Purging Air from Supply Line:

This should only be done by a qualified and licensed (where applicable) professional. Check with your local building official for qualifications required to perform this procedure.

10.Purge air from the gas line (see #9 above), then connect propane gas line to the appliance. Connect the fuel line to the insert inlet (1/2” NPT fitting) using the fitting required.

11.Perform leak Test.

CAUTION

After this procedure is complete with appliance installed and connected to gas line, recheck the pilot connection and manifold fittings for leaks, using soapy water or a gas leak detector.

12. Lighting Procedure-See page 14.

Note: If the gas control knob is turned to the “off” position after pilot has been lit, the appliance must be allowed to cool for at least five minutes before pilot flame can be relit.

13. Apply the propane conversion label to the rating label.

The Appliance is ready for use with propane fuel as its only fuel.

REFERENCE INFORMATION

See pages 4, and 26 of this manual for the following reference information:

Manifold Gas Pressure Inlet Gas Pressure Input Ratings

BURNER FLAME APPEARANCE

A periodic visual check of burner flames should be performed. The burner flame should appear as indicated on page 20 - Burner Flame Appearance.

PAGE 19

Page 18 Page 20
Image 19
Page 18 Page 20
Contents Retain this Manual for Future Reference Freestanding Vented GAS Fired Room Heaters775,029M Rev. B, 8/04 Important Warnings / Cautions Table of Contents LOW High Planning Your InstallationLocal and National Code Requirements Tool / Equipment ListQuestions to ASK the Local Building Official Corner Clearances to Combustible MaterialsManufactured Mobile Home Requirements Rear Wall or AlcoveMax. Vertical Pipe Length 25 feet InstallationMax. Total Vertical Pipe Length 25 feet Symptoms Excessive Combustion Air Vent Restrictor Ring InstallationSV 0 SHK Direct Vent System Components Model L30 DVF-2SV4MCK Vertical Vent Termination ClearancesHorizontal Vent Termination Requirements GAS Supply Hookup Pressure TestingSupply Line Size Requirements Door Operation Installing LOG SET GAS Appliance Final AssemblyGlowing Embers Adjust gap as shown in following picture Installation Check ListLighting and Shutdown Instructions Pilot AssemblyCare and Operation Gas Control KnobsVariable Speed Control for Air Circulation Blower BREAK-IN PeriodCombustion Chamber Relief Doors Circulation Blower OperationCanada Parts ListPropane Conversion Procedure Propane ConversionBurner Flame Appearance Reference InformationMaintenance Pilot Flame Appearance Air Shutter AdjustmentPeriodic Check of Pilot and Burner Flames Cycle unit a minimum of 2 timesGAS Control and Safety System Wiring Diagram Wiring DiagramsCirculating Blower Wiring Diagram Troubleshooting Qualified Technicians Only Item # Description Cat. No Replacement Parts Model L30 DVF-2Item # Description Catalog # Model Optional AccessoriesTop View Side View Safety TestDards. Z21.88-1998 CSA 2.33a M98 Vented Gas Fireplace HeaterSafety / Listing Label Rating Plate Ownership Records Service and Maintenance LOG775,029M REV. B 08/2004

L30 DVF-2 specifications

The Lennox Hearth L30 DVF-2 is an impressive direct vent gas fireplace known for its aesthetic appeal and innovative technologies. This model stands out in the realm of residential heating solutions, combining efficiency, performance, and design into a singular unit that enhances any living space.

One of the primary features of the L30 DVF-2 is its efficient heating capacity. With a heating output of up to 30,000 BTUs, it effectively warms large areas while maintaining a steady and comfortable indoor climate. This model uses a direct vent system, allowing for clean and safe operation by taking air from the outside for combustion and expelling exhaust gases outside as well. This not only minimizes the risk of indoor air pollution but also allows for versatile installation options without the need for a traditional chimney.

In terms of design, the L30 DVF-2 offers a sleek and modern appearance, making it a stylish addition to any room. The fireplace features a large viewing area with a contemporary surround that can be customized in various finishes to match the décor of your home. Additionally, a variety of decorative options such as glass media and ceramic logs add to its aesthetic appeal, providing a beautiful flame presentation.

The Lennox L30 DVF-2 is also equipped with advanced technology, including an electronic ignition system that ensures reliable startups without requiring manual assistance. The fireplace can be conveniently controlled using a wall switch or remote control, allowing users to adjust the heat and flame settings with ease. The model is designed with a blower option that enhances heat distribution, helping to circulate warm air throughout the room more effectively.

Moreover, energy efficiency is a hallmark of the L30 DVF-2. Rated with a high Annual Fuel Utilization Efficiency (AFUE), this fireplace not only provides warmth but does so while minimizing energy consumption and utility costs. This efficiency extends the value of your investment by ensuring lower operating expenses over time.

Overall, the Lennox Hearth L30 DVF-2 combines cutting-edge technology, aesthetic versatility, and energy efficiency into a gas fireplace that offers both style and substance. It caters to modern homeowners looking to enhance their living spaces with a reliable and attractive heating solution.
Top Page Image Contents