Vanguard Heating VMH26TPB installation manual Correct Burner Flame Pattern

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INSPECTING BURNER

Continued

24

BURNER FLAME PATTERN

Figure 26 shows a correct burner flame pattern. Figure 27 shows an incorrect burner flame pattern. The incorrect burner flame pattern shows yellow tipping of the flame. It also shows the flame higher than one inch above the log.

Note: When using the fireplace the first time, the flame will be yellow for approxi- mately one hour until the log cures.

WARNING

WARNING ICON

G 001

If yellow tipping occurs, your fireplace could produce increased levels of carbon monoxide. If burner flame pattern shows yellow tipping, follow instructions at bottom of this page.

NOTICE

Do not mistake orange flames with yellow tipping. Dirt or other fine particles enter the fireplace and burn causing brief patches of orange flame.

Top of

Flame

About One

Inch Above

Logs

CORRECT FLAME PATTERN

AT HIGH POSITION

Figure 26 - Correct Burner Flame Pattern

Yellow

Tipping

INCORRECT FLAME PATTERN

AT HIGH POSITION

Figure 27 - Incorrect Burner Flame Pattern

If burner flame pattern is incorrect, as shown in Figure 27

turn fireplace off (see To Turn Off Gas to Appliance, page 22).

see Troubleshooting, pages 25 through 28.

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety Information Safety Information Local Codes Product Features Unpacking Safety PilotPiezo Ignition System Thermostatic Heat ControlAssembly Installing LogAIR for Combustion and Ventilation Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Fireplace Location Determining if You Have a Confined or Unconfined SpaceVentilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Ventilation Air from Outdoors Shown with Optional MantelInstallation Installation ItemsCheck GAS Type Locating FireplaceCeiling Installing BUILT-IN Fireplace InstallationMantel Clearances for Built-In Installation Side Firebox Mantel ShelfOptional Mantel Installation Attaching Brass Trim to FireplaceAssembling Brass Trim Brass trim shipped with mantel Attaching Wood Base to Solid FloorConnecting to GAS Supply External Regulator with Vent Pointing DownConnecting Fireplace to GAS Supply Installation Items NeededConnecting to GAS Supply Checking GAS Connections Pressure Testing GAS Supply Piping SystemPressure Testing Fireplace GAS Connections Manual Shutoff ValveOperating Fireplace Pilot Shutting Off Fireplace Shutting Off Burner Only pilot stays litInspecting Burner Pilot Flame PatternBurner Flame Pattern Correct Burner Flame PatternCleaning and Maintenance Trouble Shooting ODS/PILOT and BurnerCabinet See Cleaning TROUBLE- ShootingObserved Possible Remedy Problem Cause Ing statement at top Connections,Technical Service Service HintsParts Under Warranty Parts Not Under WarrantyVMH26TP Parts List Model VMH26TPAccessories Valve GA5010GA3400T Unfinished GM921U Finished GM920F102886 102886 102886 Warranty Information Keep this Warranty