Desa PROPANE GAS LOG HEATER installation manual Technical Service, Service Hints

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TECHNICAL

SERVICE

SPECIFICATIONS

SERVICE

HINTS

You may have further questions about installation, operation, or troubleshooting. If so, contact DESA International’s Technical Service Department at 1-800-DESA LOG (1-800-337-2564).

	24" MODEL
Btu (Variable)	20,000/33,000
Type Gas	Propane Only
Ignition	Piezo
Manifold Pressure	7.9" W.C.
Inlet Gas
Pressure (in. of water)
Maximum	14"
Minimum*	11"
Shipping Weight	38 lbs.

* For the purpose of input adjustment

When gas pressure is too low

•pilot will not stay lit

•burners will have delayed ignition

•heater will not produce specified heat

•propane gas supply may be low

When gas quality is bad

•pilot will not stay lit

•burners will produce flames and soot

•heater will backfire when lit

You may feel your gas pressure is too low or gas quality is bad. If so, contact your local propane gas supplier.

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualContents Safety Information 001 Safety Device Local Codes Unpacking Product FeaturesOperation Piezo Ignition SystemProviding Adequate Ventilation AIR for Combustion and VentilationUnusually Tight Construction Unconfined SpaceDetermining if You Have a Confined or Unconfined Space Determining AIR Flow for Heater LocationVentilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building High traffic areas Windy or drafty areas InstallingCheck GAS Type Minimum Wall and Ceiling Clearances see Figure Minimum Fireplace Clearance To Combustible MaterialsLOG Sizing Requirements Minimum Non Combustible Material Clearances If Using Mantel Floor Clearances Attaching Damper Clamp Installing Damper Clamp Accessory for Vented OperationInstallation Items Needed Installing Heater Base AssemblyAttaching Mounting Brackets to Heater Connecting to GAS SupplyExternal Regulator With Vent Pointing Down Checking GAS Connections Pressure Testing gas Supply Piping systemTest Pressures Equal To or Less Than 1/2 Psig Pressure Testing Heater Gas ConnectionsNotch Front Log #1R Grate Prongs Metal Grate Bar Installing LogsInstalling Rear Log #3 Installing Crossover Log #5 Operating Heater To Turn OFF GAS to Appliance Operating HeaterFront Burner Flame Pattern Inspecting BurnersPilot Flame Pattern Turn off heater and let cool before cleaning Cleaning and Maintenance Trouble ShootingODS/PILOT and Burners LogsTROUBLE- Shooting Cleaning and MainteRefer to Air for Com Statement at top Trouble ShootingService Hints Technical ServiceParts Not Under Warranty Replacement PartsParts Under Warranty Valve GA5010 AccessoriesHood GA6050 Hood GA6052Illustrated Parts Breakdown KEY Part Number Description QTY Parts List102318 102318 Keep this Warranty Warranty Information