Desa Vanguard VMH26TNA Owner's Operation And Installation Manual

Contents

Desa Vanguard VMH26TNA Owner's Operation And Installation Manual Manual pdf 19 page image

19104060OWNER’S MANUALBURNER FLAME PATTERNFigure 32 shows a correct burner flamepattern. Figure 33 shows an incorrect burnerflame pattern. The incorrect burner flamepattern shows yellow tipping of the flame. Italso shows the flame higher than one inchabove the log.Note: When using the fireplace the firsttime, the flame will be yellow for approxi-mately one hour until the log cures.NOTICE: Do not mistake orangeflames with yellow tipping. Dirtor other fine particles enter thefireplace and burn causing briefpatches of orange flame.If burner flame pattern is incorrect, as shownin Figure 33• turn fireplace off (see To Turn Off Gas toAppliance, page 18)• see Troubleshooting, pages 20 through 22Figure 32 - Correct Burner Flame PatternFigure 33 - Incorrect Burner Flame PatternWARNING: If yellow tippingoccurs, your fireplace could pro-duce increased levels of carbonmonoxide. If burner flame patternshows yellow tipping, follow in-structions at bottom of this page.Yellow TippingTop of Flame AboutOne Inch Above LogsINSPECTINGBURNERThermocouplePilot BurnerFigure 30 - Correct Pilot Flame Pattern(Actual Pilot May Vary From Illustration)ThermocouplePilot BurnerFigure 31 - Incorrect Pilot Flame Pattern(Actual Pilot May Vary From Illustration)Check pilot flame pattern and burner flamepattern often.PILOT FLAME PATTERNFigure 30 shows a correct pilot flame pattern.Figure 31 shows an incorrect pilot flamepattern. The incorrect pilot flame is not touch-ing the thermocouple. This will cause thethermocouple to cool. When the thermo-couple cools, the fireplace will shut down.If pilot flame pattern is incorrect, as shownin Figure 31• turn fireplace off (see To Turn Off Gas toAppliance, page 18)• see Troubleshooting, pages 20 through 22