Desa Vanguard VN10 Owner's Operation And Installation Manual

Contents

11101851OWNER’S MANUALBURNER FLAME PATTERNFigure 20 shows a correct burner flamepattern. Figure 21 shows an incorrect burnerflame pattern.Figure 20 - Correct Burner Flame Pattern(Model VN10 Shown)Figure 21 - Incorrect Burner Flame Pattern(Model VN10 Shown)If burner flame pattern is incorrect, as shownin Figure 21• turn heater off (see To Turn Off Gasto Appliance, page 10)• see Troubleshooting, pages 12through 14CLEANING ANDMAINTENANCEODS/PILOT AND BURNERORIFICE• Use a vacuum cleaner, pressurizedair, or small, soft bristled brush toclean.CABINETAir Passageways• Use a vacuum cleaner or pressurizedair to clean.Exterior• Use a soft cloth dampened with amild soap and water mixture. Wipethe cabinet to remove dust.WARNING: Turn off heaterand let cool before cleaning.CAUTION: You must keepcontrol areas, burner, and circu-lating air passageways of heaterclean. Inspect these areas ofheater before each use. Haveheater inspected yearly by a quali-fied service person. Heater mayneed more frequent cleaning dueto excessive lint from carpeting,bedding material, etc.GRH/OV 009GOOD PILOTGRH/OV 010BAD PILOTIf pilot flame pattern is incorrect, as shownin Figure 19• turn heater off (see To Turn Off Gasto Appliance, page 10)• see Troubleshooting, pages 12through 14Pilot BurnerThermocoupleThermocouplePilot BurnerCheck pilot flame pattern and burner flamepattern often.PILOT FLAME PATTERNFigure 18 shows a correct pilot flame pat-tern. Figure 19 shows an incorrect pilotflame pattern. The incorrect pilot flame isnot touching the thermocouple. This willcause the thermocouple to cool. When thethermocouple cools, the heater will shutdown.INSPECTINGBURNERFigure 19 - Incorrect Pilot Flame PatternFigure 18 - Correct Pilot Flame PatternMANUAL LIGHTINGPROCEDURE1. Remove front panel (see Figure 10,page 7).2. Follow steps 1 through 5 under Light-ing Instructions, page 10.3. With control knob pressed in, strikematch. Hold match to pilot until pi-lot lights.4. Keep control knob pressed in for 10seconds after pilot is lit. After 10 sec-onds, release control knob.5. Replace front panel.OPERATINGHEATERContinued