Hearth and Home Technologies II-B Maintaining and Servicing Appliance, Maintenance Tasks

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12 Maintaining and Servicing Appliance

A. Maintenance Tasks

Although the frequency of appliance servicing and maintenance will depend on use and the type of installation, a qualified service technician should perform an appliance check-up at the beginning of each heating season.

WARNING

Risk of injury or property damage.

Before servicing:

Turn off gas.

Turn off electricity to appliance.

Disable remote control, if one is present.

Ensure appliance is completely cooled.

After servicing:

Replace any screen or barrier that was removed.

Reseal and reinstall any venting removed for servicing.

WARNING

Annual inspection by qualified technician recommended.

Check:

Condition of doors, surrounds and fronts.

Condition of glass, glass assembly and glass seal.

Obstructions of combustion and ventilation air.

Condition of logs.

Condition of firebox.

Burner ignition and operation.

Burner air shutter adjustment

Gas connections and fittings.

Obstructions of termination cap.

Clean:

• Glass

Air passageways, grilles, control compartment

Burner, burner ports

Risk of:

Fire

Delayed ignition or explosion

Exposure to combustion fumes

Odors

CAUTION

Handle glass assembly with care.

NOTE: Clean glass after initial 3-4 hours operation.

Longer operation without cleaning glass may cause a permanent white film on glass.

When cleaning glass door:

Avoid striking, scratching or slamming glass.

Do NOT use abrasive cleaners.

Use a hard water deposit glass cleaner on white film.

Do NOT clean glass when hot.

Turn off appliance after 3-4 hours of operation and

ALLOW TO COOL.

Remove and clean glass assembly.

Replace glass assembly and operate appliance for additional 12 hours.

Refer to maintenance instructions.

WARNING

Inspect external vent cap regularly.

Ensure no debris blocks cap.

Combustible materials blocking cap may ignite.

Restricted air flow affects burner operation.

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900 Rev. G • 8/07

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Contents Model Twilight-II-B Homeowner Reference Information CongratulationsTable of Contents Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Installation of Carbon Monoxide DetectorsGetting Started Design and Installation ConsiderationsTools and Supplies Needed Inspect Appliance and ComponentsSelecting Appliance Location Framing and ClearancesFire Risk Odor Risk ClearancesCeiling Mantel Projections Indoor onlyAppliance Opening Minimum Clearances Termination LocationsAppliance Preparation Removing Non-combustible Facing Material AssemblySecuring and Leveling the Appliance Placing Metal Hearth StripPlacing Flashing and Sheathing Placing and Securing ApplianceRisk of Fire Apply housewrap or building paper19 Attaching Non-combustible Facing Material Installing Non-combustible Facing Material Outdoor SideFuel Conversions Gas Connection Gas InformationGas Pressures Pressure Natural Gas PropaneHigh Altitude Installations Recommendation for Wire Connecting to the ApplianceElectrical Information Fan location Optional AccessoriesOptional Accessories Requirements Intellifire Ignition System WiringWall Switch Installation for Fan Optional Junction Box InstallationFinishing Mantel ProjectionsFacing Material Risk of Fire Detail Clean the Appliance Appliance SetupAccessories Lava Rock and Ember PlacementLog Set Assembly LOGS-TWI Positioning the LogsInch Sharp Notch Sharp Notch Smooth CutoutShutter Settings Glass AssemblyRemoving Glass Assembly Replacing Glass AssemblyBefore Lighting Appliance Operating InstructionsIntellifire Ignition Lighting ApplianceFrequently Asked Questions Initial Break-in ProcedureAfter Appliance is Lit Troubleshooting Intellifire Ignition SystemSympton Possible Cause Corrective Action Symptom Possible Cause Corrective Action Maintaining and Servicing Appliance Maintenance TasksRecommend addition of screen if one is not present Inspect Maintenance TasksReference Materials Appliance Dimension DiagramLog Set Assembly Service PartsService Parts List IPI Valve Assembly Limited Lifetime Warranty Heat & GLO GAS Appliance Products Limited Lifetime WarrantyDo not Discard this Manual Contact Information