Desa LMFP33PR(A) installation manual Safety Information

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SAFETY INFORMATION

WARNING:Thisproductcon- tainsand/orgenerateschemicals known to the State of California to cause cancer or birth defects or other reproductive harm.

IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, operate or service this heater. Improper use of this heater can cause serious injury or death from burns, fire, explosion, electrical shock and carbon monoxide poisoning.

DANGER: Carbon monoxide poisoning may lead to death!

Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning resemble the flu, with head- aches, dizziness or nausea. If you have these signs, the heater may not be working properly. Get fresh air at once! Have heater serviced. Some people are more affected by carbon monoxide than others. These include pregnant women, people with heart or lung disease or anemia, those under the influence of alcohol and those at high altitudes.

Natural and Propane/LP Gas: Natural and pro- pane/LP gases are odorless. An odor-making agent is added to the gas. The odor helps you detect a gas leak. However, the odor added to the gas can fade. Gas may be present even though no odor exists.

Make certain you read and understand all warn- ings. Keep this manual for reference. It is your guide to safe and proper operation of this heater.

WARNING: Any change to this heater or its controls can be dangerous.

WARNING: Do not allow fans toblowdirectly intothe fireplace. Avoid any drafts that alter burner flame patterns. Ceiling fans can create drafts that alter burner flame patterns. Altered burner patterns can cause sooting.

WARNING: Do not use a blower insert, heat exchanger insert or other accessory not ap- proved for use with this heater.

Due to high temperatures, the appliance should be located out of traffic and away from furniture and draperies.

Do not place clothing or other flammable material on or near the appliance. Never place any objects on the heater.

Fireplace and screen become very hot when running fireplace. Keep children and adults away from hot surfaces to avoid burns or clothing ignition. Fireplace will remain hot for a time after shutdown. Allow surfaces to cool before touching.

Carefully supervise young chil- dren when they are in the room with fireplace. When using the optional hand-held remote ac- cessory, keep selector switch in the OFF position to prevent children from turning on burners with remote.

You must operate this fireplace with the fireplace screen and hood in place. Make sure fire- place screen and hood are in place before running heater.

Keep the appliance area clear and free from combustible ma- terials, gasoline and other flam- mable vapors and liquids.

111604-01L

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Product Identification Log Base AssemblyAIR for Combustion Ventilation Product FeaturesLocal Codes UnpackingConfined and Unconfined Space Providing Adequate VentilationDetermining FRESH-AIR Flow for Fireplace Location Unusually Tight ConstructionVentilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Installation Check GAS TypeElectrical Hookup Example Installing HoodInstalling Cabinet Mantel Conventional Fireplace InstallationInserting Fireplace Into Cabinet Mantel BUILT-IN Fireplace InstallationInstalling Shield to Support Mantel Clearances for Built-In InstallationInstallation Items Needed Installing GAS Piping to Fireplace LocationPropane/LP Natural GasRemoving Log Base Assembly From Fireplace Connecting Fireplace to GAS SupplyChecking GAS Connections Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaTest Pressures In Excess Of 1/2 Psig 3.5 kPa Installing Logs Pressure Testing Fireplace Gas ConnectionsModels LMFP33PR and LMFP33NR Middle Models LMFP33PRA and LMFP33NRAInstalling Battery into Remote Installing Batteries in ReceiverFor Your Safety Read Before Lighting Operating HeaterLighting Instructions Manual Lighting ProcedureTo Turn OFF GAS To ApplianceHAND-HELD Remote Operation Main Burner Inspecting BurnersPilot Flame Pattern Burner Primary AIR HolesBurner Injector Holder Pilot AIR Inlet HoleLogs Observed Problem Possible Cause Remedy TroubleshootingDiagram, See Cleaning and Mainte Statement above Gas leak. See WarningReplacement Parts SpecificationsWiring Diagram Service Hints Technical ServiceModels LMFP33PR, LMFP33PRA, LMFP33NR and LMFP33NRA Shown Illustrated Parts BreakdownParts List Firebox LMFP33PR, LMFP33PRA, LMFP33NR and LMFP33NRA KEY Part Number Description QTY Information Video AccessoriesBlower Accessory GA3750A and GA3650TB Series Equipment Shutoff Valve GA5010111604-01L Warranty Information Keep this WarrantyLimited Warranty VENT-FREE GAS Fireplace