Desa RFP28TB installation manual Inspecting Burner, Pilot Flame Pattern

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INSPECTING BURNER

Check pilot flame pattern and burner flame pattern often.

PILOT FLAME PATTERN

Figure 30 shows a correct pilot flame pattern. Figure 31 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the thermocouple to cool. When the thermocouple cools, the heater will shut down.

Thermocouple

Pilot Burner

 

Figure 30 - Correct Pilot Flame Pattern

Thermocouple

Pilot Burner

 

Figure 31 - Incorrect Pilot Flame Pattern

If pilot flame pattern is incorrect, as shown in Figure 31

turn heater off (see To Turn Off Gas to Appliance, page 25).

see Troubleshooting, pages 28 through 31.

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety InformationSafety Information Piezo Ignition System Safety DeviceProduct Identification Thermostatic Heat ControlRemoving Front Panel Of Heater AssemblyInstalling Log Attaching Brass Front Trim to Front Panel Assembling HeaterAssembly Assembling and Attaching Brass TrimProviding Adequate Ventilation AIR forVentilation Determining if You Have a Confined or Unconfined Space AIR for Combustion and VentilationDetermining AIR Flow for Heater Location Appliances in both spaces Ventilation AIRVentilation Air From Inside Building Ventilation AIR Ventilation Air From OutdoorsCheck GAS Type InstallationInstallation Items Locating HeaterAttaching Thermostat Sensing Bulb Thermostat Sensing BulbLocating Thermostat Sensing Bulb Methods For Attaching Mounting Bracket To Wall Installation OptionsMounting Bracket Marking Screw LocationsAttaching Mounting Bracket to Wall Placing Heater On Mounting BracketSecuring Hearth Base to Floor Mounting Heater on Optional Hearth BaseMounting Heater to Optional Hearth Base Attaching Heater to Hearth BaseInstalling Mantel to Heater Assembling MantelPre-Drilled Hole Screw Hearth Base Accessory Wood Plug Connecting to GAS Supply External Regulator with Vent Pointing DownSupply ConnectingTo GAS Checking GASPressure Testing Heater GAS Connections CheckingFor Your Safety Read Before Lighting Operating HeaterPilot Shutting Off Heater Shutting Off Burner Only pilot stays litInspecting Burner Pilot Flame PatternBurner Flame Pattern Correct Burner Flame PatternCabinet Trouble ShootingODS/PILOT and Burner Cleaning and Mainte TroubleTROUBLE- Shooting Do not try to light any appliance If you smell gasShut off gas supply Ing statement atTechnical ServiceReplacement Parts HintsParts Centrals FBDHearth Base GHB802B or GHB38 AccessoriesFAN KIT GA3100A Manual or GA3200TA Thermostat GS601 Black SurroundUnfinished GMC33U Finished GMC32F Unfinished GMU801A,B Finished GMF800A,BUnfinished GMC23UA Finished GMC22FA RFP28TB Parts List RFP28TB KEY Part Number Description101935 101935 Warranty Information Keep this Warranty