Heat & Glo LifeStyle MTL-INSERT owner manual Check Pilot Flame Appearance, After Appliance is Lit

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C. Check Pilot Flame Appearance

Pilot flame must contact the thermocouple and thermopile for reliable appliance operation.

•Pilot flame should be as shown in Figure 12.1.

Figure 12.1 Proper Pilot Flame

•If adjustment is needed remove cap screw from gas valve using 1/8 inch standard screwdriver (see Figure 12.2).

•Turn adjustment screw clockwise to increase pilot flame size. Make small adjustments.

PILOT

ADJUSTMENT

Figure 12.2 Adjustments

•Do NOT turn adjustment screw counter-clockwise too far as it will come out of the valve allowing gas to escape.

•Replace cap screw and seal to prevent gas leaks.

•Check for gas leaks after tightening.

D. After Appliance is Lit

WARNING

Glass door must be in place when appliance is operating.

Risk of:

•Combustion Fumes

•Fire

Do NOT operate appliance with glass door removed.

•Open viewing glass for servicing only.

•Glass door MUST be in place and sealed before operating appliance.

•Only use glass door certified for use with appliance.

•Glass replacement should be done by qualified technician.

Initial Break-in Procedure

When you light the appliance, you may notice that it pro- duces heat which does have an associated odor or smell. If you feel this odor is excessive it may require the initial three to four hour continuous burn on high followed by a second burn up to 12 hours to fully drive off any odor from paint and lubricants used in the manufacturing process. Condensation of the glass is normal.

Note: The appliance should be run three to four hours on the initial start-up. Turn it off and let it cool completely. Remove and clean the glass. Replace the glass and run the appliance for an additional 12 hours. This will help to cure the products used in the paint and logs.

During this break-in period it is recommended that some windows in the house be opened for air circulation. This will help avoid setting off smoke detectors, and help eliminate any odors associated with the appliance’s initial burning.

Heat & Glo • MTL-Insert • 2145-900 Rev. D • 3/08

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Contents Model MTL-Insert What to do if you smell gasHOT Surfaces Xxxxxxxx Homeowner Reference InformationTable of Contents Listing and Code Approvals Inspect Appliance and Components Design and Installation ConsiderationsGetting Started Tools and Supplies NeededMinimum Fireplace Opening Fireplace Size RequirementsClearances to Mantels or other Combustibles above Appliance ClearancesVent Termination Minimum Clearances Termination LocationsMeasuring Standards Vent Information and DiagramsVent Table Key Horizontal VentingInstallation Preparation Installing Vent Pipe and Appliance Connecting Vent PipeVenting Components Placing, Securing and Leveling the Appliance Class a Pipe Installing Termination CapFactory Built Wood Burning Damper Flashing Kit OptionalGas Information Fuel Conversions Gas ConnectionGas Pressures Check for GAS Leaks High Altitude InstallationsAppliance Requirements Wiring the ApplianceON/OFF Switch Electrical InformationOptional Accessories Optional Junction Box InstallationVariable Speed Control Junction BOX BLK Mantel Projections FinishingEmber Placement Appliance SetupClean the Appliance AccessoriesPositioning the Logs Log Set Assembly LOGS-SXTHeat & Glo MTL-Insert 2145-900 Rev. D 3/08 Heat & Glo MTL-Insert 2145-900 Rev. D 3/08 Replacing Glass Assembly Glass AssemblyAir Shutter Setting Removing Glass AssemblyOperating Instructions Before Lighting ApplianceBefore operating this appliance have a qualified technician Lighting Appliance Standing Pilot IgnitionWhat to do if YOU Smell GAS Initial Break-in Procedure Check Pilot Flame AppearanceAfter Appliance is Lit Issue Solutions Frequently Asked QuestionsTroubleshooting Symptom Possible Causes Corrective ActionStanding Pilot Ignition System Symptom Possible Cause Corrective Action TroubleshootingMaintaining and Servicing Appliance Maintenance TasksDoors, Surrounds Inspect Maintenance TasksReference Materials Appliance Dimension DiagramDirect Vent Flex Liner Kits Vent Kits ComponentsLog Set Assembly Service PartsPart number list on following Service Parts StockedAt Depot Standing Pilot Valve Assembly Limited Lifetime Warranty Heat & GLO GAS Appliance Products Limited Lifetime WarrantyContact Information

MTL-INSERT specifications

The Heat & Glo LifeStyle MTL-INSERT is a remarkable gas fireplace insert that combines elegance, innovation, and cutting-edge technology to enhance the comfort and atmosphere of your home. Designed to seamlessly fit into existing masonry or factory-built fireplaces, the MTL-INSERT transforms any living space with minimal installation effort, making it a practical choice for both renovations and new builds.

One of the standout features of the LifeStyle MTL-INSERT is its contemporary style, which includes clean lines and a sleek facade. This insert is available in various sizes and configurations, allowing homeowners to select the ideal fit for their specific fireplace and aesthetic needs. The large viewing area provided by the expansive glass front ensures that the mesmerizing dance of the flames can be enjoyed from multiple angles in any room.

The MTL-INSERT is equipped with a powerful heat output, efficiently warming spaces without the need for additional heating sources. It utilizes advanced heat distribution technologies, including a blower system that circulates warm air throughout the room, making it not only a beautiful addition but also a functional one. With an impressive BTU range, it excels in heating capacities, ensuring comfort even in colder climates.

One of the key innovations of the LifeStyle MTL-INSERT is its use of the IntelliFire® technology. This patented system allows for easy control of the fireplace with a remote control, wall switch, or smart home integration, providing convenience and accessibility. The IntelliFire® technology also features an automatic ignition system, allowing for fast and reliable lighting of the flames without the hassle of manual starters.

Additionally, the LifeStyle MTL-INSERT is designed with safety and efficiency in mind. The unit is equipped with an oxygen depletion sensor (ODS) that automatically turns off the gas supply if the oxygen levels in the room become too low. This ensures peace of mind while enjoying the warmth and ambiance of the fireplace.

With environmentally friendly options, including a variety of fuel types such as natural gas or propane, the MTL-INSERT can cater to different homeowner preferences while maintaining optimal efficiency. The incorporation of high-quality materials and craftsmanship guarantees durability and longevity, ensuring that this investment will serve as a centerpiece in your home for years to come.

In conclusion, the Heat & Glo LifeStyle MTL-INSERT stands out as an exceptional choice for those seeking a modern and efficient gas fireplace insert. Its blend of advanced technologies, stylish design, and powerful heating capabilities make it a sought-after addition to any home, providing both comfort and an inviting atmosphere that families can enjoy together.
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