Desa VF-24P-PJD,VF-24N-PJD, VF-18N-PJD, VF-18P-PJD Installation, WARNING Never install the heater

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INSTALLATION

INSTALLATION

NOTICE: This heater is intended for use as supplemental heat. Use this heater along with your primary heating system. Do not install this heater as your pri- mary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circulate the heat throughout the house. In the event of a power outage, you can use this heater as your primary heat source.

 WARNING: Never install the heater WARNING: A qualified ser- vice person must install heater. Follow all local codes.

•in a bedroom or bathroom WARNING:Beforeinstallingin a solid fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes andloosepaintbyaqualifiedchim- ney cleaner. Creosote will ignite if highly heated. A dirty chimney fluemaycreateanddistributesoot withinthehouse.Inspectchimney and firebox flue for damage. If damaged, repair flue and firebox before operating heater.

•in a recreational vehicle WARNING: Seal any fresh air vents or ash clean-out doors located on floor or wall of fire- place. If not, drafting may cause pilot outage or sooting. Use a heat-resistant sealant. Do not seal chimney flue damper.

•in high traffic areas WARNING: Never install the heater

in a bedroom or bathroom

in a recreational vehicle

where curtains, furniture, cloth- ing or other flammable objects are less than 42 inches from the front, top or sides of the heater

in high traffic areas

in windy or drafty areas

Manual background CAUTION: This heater cre- ates warm air currents. These currents move heat to wall sur- faces next to heater. Installing heater next to vinyl or cloth wall coverings or operating heater where impurities (such as, but not limited to, tobacco smoke, aromatic candles, cleaning flu- ids, oil or kerosene lamps, etc.) in the air exist, may discolor walls or cause odors.

IMPORTANT: Vent-free heaters add moisture to the air. Although this is beneficial, installing heater in rooms without enough ventilation air may cause mildew to form from too much moisture. See Air for Combustion and Ventilation, page 5.

CHECK GAS TYPE

Use the correct gas type (natural or propane/LP) for your unit. If your gas supply is not correct, do not install heater. Call dealer where you bought heater for proper type heater.

Manual background WARNING: This appliance is equipped for (natural or pro- pane/LP) gas. Field conversion is not permitted.

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111826-04A

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Contents WHAT TO DO IF YOU SMELL GAS TABLE OF CONTENTS SAFETY INFORMATION SAFETY INFORMATION PRODUCT IDENTIFICATIONContinued Figure 1 - Product IdentificationPRODUCT FEATURES SAFETY PILOTLOCAL CODES UNPACKINGAIR FOR COMBUSTION AND VENTILATION ContinuedDETERMINING FRESH-AIRFLOW FOR HEATER LOCATION Confined and Unconfined SpaceAIR FOR COMBUSTION AND VENTILATION ContinuedVentilation Air From Inside Building Ventilation Air From OutdoorsINSTALLATION WARNING Never install the heaterin a bedroom or bathroom in a recreational vehicleINSTALLATION If Not Using MantelIf Using Mantel ContinuedINSTALLATION Safe InstallationContinued MaterialINSTALLATION operate the logs only with the flue damper openraise the mantel to an accept- able height remove the mantelINSTALLATION CONNECTING TO GAS SUPPLYINSTALLATION PRESSURE TESTING GAS SUPPLY PIPING SYSTEMCHECKING GAS CONNECTIONS Natural GasINSTALLATION PRESSURE TESTING HEATER GAS CONNECTIONSOPERATING HEATER ContinuedREMOTE LIGHTING INSTRUCTIONS OPERATING HEATERContinued Shut-offProcedure Setting The Display C/24h and F /12hSetting The Time Battery ReplacementSet Timer 1.STOP! Read the safety information on page5.Make sure ON/OFF switch is in -ON position 2.STOP! Read safety information on pagesee Troubleshooting, page see Troubleshooting, pageOPERATING HEATER INSPECTING BURNERSCLEANING AND MAINTENANCE TROUBLESHOOTING OBSERVED PROBLEMPOSSIBLE CAUSE REMEDYTROUBLESHOOTING see Cleaning and MainteContinued Burner backfiring during comTROUBLESHOOTING WARNING If you smell gas Shut off gas supplyTROUBLESHOOTING WIRING DIAGRAMIDENTIFYING ERROR SIGNALS FROM RECIEVER OBSERVED PROBLEMSERVICE HINTS TECHNICAL SERVICEREPLACEMENT PARTS PARTS UNDER WARRANTYSPECIFICATIONS ACCESSORIESVF-18N-PJD VF-24N-PJDILLUSTRATED PARTS BREAKDOWN MODELS VF-18N-PJDAND VF-18P-PJDPARTS LIST ILLUSTRATED PARTS BREAKDOWN MODELS VF-24N-PJDAND VF-24P-PJDPARTS LIST Chassis111826-04A 111826-04A LIMITED WARRANTY VENT-FREEGAS LOG HEATERS WARRANTY INFORMATIONKEEP THIS WARRANTY