Lennox Hearth 2800HT operation manual Care and Operation

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CARE AND OPERATION

GOLD DOOR

The doorframe is plated with 24-karat industrial grade gold and requires curing to harden the gold. Once it is cured it will never tarnish. Prior to burning this appliance the door- frame should be cleaned thoroughly with a good window cleaning solution and a soft cloth. Do not use any metal polishes or abrasives to clean the gold surface. Any oils or

fingerprints left on the gold could become permanent blemishes if the stove is burned prior to their removal. Af-

ter the first few fires, the gold will cure. The ¾” (19 mm) diameter door rope gasket is made of highly durable high temperature resistant material. It must be kept in good condition. Do not leave the stove burning with the door ajar or open. Leaving the door ajar or open while the stove is burning will cause excessive heat build up in the stove (overfiring) and could ignite surrounding combustibles as well as damage the stove (such damage is not covered by the manufacturer's warranty).

DOOR OPERATION

CAUTION: WHEN OPENING THE DOOR, DO NOT EX- TEND IT BEYOND ITS NORMAL TRAVEL. OVEREX- TENDING THE DOOR TO A FURTHER OPEN POSI- TION CAN PUT EXCESSIVE STRESS ON HINGE AREA OF DOOR AND HINGE PINS AND MAY RESULT IN BREAKAGE.

The door handle assembly is used to open and close the fuel door assembly as follows:

To open the fuel door - Rotate the coil handle from the 6:00 position toward the 9:00 position, until door releases (see illustration below).

To close the fuel door - Push door closed with the han- dle positioned in the 9:00 position. While pressing in, ro- tate the handle to the 6:00 position.

GLASS

The glass is a super heat resistant ceramic that with- stands continuous temperatures up to 1390° F. This tem- perature is well beyond the temperatures in which you operate your fireplace insert.

This appliance is designed to provide a flow of air over the inside of the glass, where along with high heat helps keep it clean. When operating the fireplace insert on low for extended periods of time, the glass may get dirty. A short, hot fire (15 - 20 minutes) will help clean off much of the normal buildup (see Troubleshooting, pages 19-20). A commercial glass cleaner designed for fireplace inserts is recommended for cleaning.

The glass should be cleaned thoroughly with glass cleaner and a soft cloth BEFORE the fireplace insert is burned.

DOOR GASKET

The door gasket must be kept in good condition. Do not leave the stove burning with the door ajar or open. Leav- ing the door ajar or open while the stove is burning will cause excessive heat build up in the stove (overfiring) and could ignite surrounding combustibles as well as damage the stove (such damage is not covered by the manufac- turer's warranty).

BREAK-IN PERIOD

Your fireplace insert finish is a high temperature paint that requires time and temperature to completely cure. We rec- ommend that you ventilate the house during the initial burns. The paint emits non-toxic odors during this process.

KEEP YOUR HOUSE WELL VENTILATED DURING THE CURING PROCESS TO PREVENT ACTIVATION OF YOUR HOME SMOKE DETECTOR.

The paint manufacturer recommends three burn cycles to cure the paint. The first two burns should be low heat, ap- proximately 250°F., for 20 minutes each, using paper and light kindling.

After each 20-minute burn, allow the appliance to cool com- pletely. The third burn should be at least medium high or about 450°F. for 45 - 60 minutes. The paint will become soft and emit non-toxic haze during these burns. Keep the area well ventilated.

As the paint cures it will become slightly lighter in color. Eventually the entire surface will become an even color. Once the paint has been softened and cooled two or three times, it will harden. Do not turn on a blower during the curing process.

Do not place anything on the fireplace insert surface until the paint is completely cured. Do not attempt to repaint the fireplace insert until the paint is completely cured. If the surface later becomes stained or marred, it may be lightly sanded and touched up with spray paint from the same paint manufacturer (See Maintenance – Small Area Paint Touch-up, page 16). Paint is available at your local authorized Lennox Hearth Products dealer. Never attempt to paint a hot stove.

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Contents 775004M, Rev. J, 11/03 Installation and Operation ManualImportant Warnings Table of Contents Smoke Detectors Planning Your InstallationHearth Protection Chimney InspectionDraft Requirements ClearancesProvide Adequate AIR for Combustion Factory Built Fireplaces Factory Built Fireplace InstallationNot Approved In Canada Venting Requirements for factory built fireplaceMetal Tag Masonry FireplacesInstallation Installation Steps Power Cord ChangeoverBaffle Plate MarbleWrong CorrectSurround Assembly Positive Flue Connection for Masonry Product Features and ControlsBlower System Primary AIR ControlCare and Operation AIR Draft Controls HOW to Start and Maintain a FireStart-Up Air Control RefuelingWiring Diagram Power Flow Diagram Fuel MaintenanceServicing Glass Cleaning BlowersReplacing Glass Removal of Fireplace Insert for InspectionReinstall Baffle Plate Cleaning / Removing Baffle Plate To remove, locateTroubleshooting Overfiring Damage BTU Dimensions shown are approximations only +/- ¼ 6.4 mm63% Gph Lbs kg Manual Cfm total Description Replacement Parts List Model 2800HTReplacement Parts List Model 2800HT Component Diagrams Model 2800HT Offset Adapter SAFETY/LISTING LabelActual Appearance Masonry Fireplace Kit Zero Clearance KitSAFETY/LISTING Label EPA Label Ownership Records Service and Maintenance LOGWest Taft Avenue Orange, CA