Monessen Hearth 7000 Series Operating Instructions, Before Lighting the Fireplace

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OPERATING INSTRUCTIONS

Before Lighting the Fireplace:

Read the IMPORTANT SAFETY INFORMATION section at the beginning of this homeowner manual.

Before lighting, check the fireplace for possible gas leaks.

Before lighting, check for possible obstructions that could be blocking the vent termination or the front louver.

Any component that is found to be faulty must be replaced with an approved component. Tampering with the fireplace components is dangerous and voids all warranties.

A small amount of air may be present in the gas line. It will take a few minutes for the lines to purge. Once the purging is complete, the fireplace will light and will operate normally.

During the initial purging, never allow the gas valve control knob to remain depressed in the pilot position without pushing the ignitor button once every second.

Subsequent lighting of the fireplace will not require this purging of air from the gas lines, unless the gas valve has been shut-off for a long period.

Lighting the Fireplace:

You may notice the following:

A slight odor.

™During manufacturing, fabricating, and shipping, various components of this fireplace are treated with certain oils, film, or bonding agents. These chemicals are not harmful but may produce annoying smoke and smells as they are burned off during the initial operation of the fireplace. Operate the appliance 2 to 3 hours at the highest setting to burn off all the oils, films, etc.

Fogging on Bi-Fold Door glass.

™For the first few minutes, after each lighting, vapor may condense and fog the glass. This condensation will disappear in a few minutes.

Noise from the fireplace.

™This is due to metal expanding and contracting as it heats up and cools down, similar to the sound produced by a furnace or heating duct.

Flame appearance.

™It will take about 15 to 30 minutes for the flames to turn yellow and some portions of the logs to glow.

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Contents Series Table of Contents Important Safety Information Important Safety InformationAlways Burn Propane Models with Doors Closed Listing & Code Approval Product SPECIFICATIONS/LISTING & Code ApprovalModel LAB Type Certification Standard Contents PRE-INSTALLATION InformationItems Required For Installations Tools Building Supplies Before You StartFireplace Dimensions PRE-INSTALLATION Information Combustible Clearances Mantel Clearance Floor Clearances Mantel ClearancesCombustible Vertical Venting Straight up No Elbow Vent InstallationVertical Venting with Two 2 45 Degree Elbow Piping InstallationsTo Locate and Install Ceiling Firestop For Vertical Termination Ceiling Firestop Location Vent TerminationOutside Air Kit Installation To Locate and install Vertical TerminationDo not use open flame to check for gas leaks GAS Line and Electrical InstallationRemote Wall Switch Standing Pilot Ignition Wiring-Millivolt ControlOptional DC Remote Systems Millivolt Control Valve ChecklistThermopile Output Check Complete Millivolt System CheckWiring Diagram for Electronic Ignition System Electronic Pilot Ignition WiringGAS Line and Electrical Installation Lava Rock Placement Rock Wool PlacementWall Finishing DefinitionsLog Placement Log Placement for fiber VDY24/18D3RDoor Rail Installation Damper Operation Hi Temperature Cut Off Disc Before Lighting the Fireplace Operating InstructionsLighting the Fireplace You may notice the followingLighting Instructions Millivolt Control For Your Safety Read Before LightingTo Turn OFF GAS to Appliance Lighting Instructions Electronic IGN Standing-Pilot Flame Only MaintenanceBurner Flame Vent System Soot cleaning fluid may be used on refractory logsGlass Door Parts List / Illustration Parts List / IllustrationsVDY24/18D3R Description 4536 5142 Conversion Kit Not Shown for Millivolt-Control Only Engine ComponentsConversion Kit Not Shown for Electronic Ignition Page Electronic Ignition General Troubleshooting 41D2002 Rev 5 April Limited Lifetime Warranty Policy