Desa BLUE FLAME VENT-FREE NATURAL GAS HEATER installation manual 103113

Page 19

OWNER’S MANUAL

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103113

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Contents BTU Manually Controlled Models Blue Flame VENT-FREE Natural GAS HeaterVanguard 6000 BTU Natural GAS Heater Safety InformationLocal Codes Product FeaturesProduct AIR for Combustion and VentilationDetermining if You Have a Confined or Unconfined Space Determining AIR Flow for Heater LocationUnusually Tight Construction Confined and Unconfined SpaceVentilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Wall Installing toPlacing Heater On Mounting Screws Installing to WallInstalling Bottom Mounting Screw Attaching to wall anchor methodMinim um Connecting to GAS SupplyChecking GAS Connections Pressure Testing GAS Supply Piping SystemPressure Testing Heater GAS Connections For Your Safety Read Before LightingShutting Off Heater Manual Lighting ProcedureLighting Instructions To Turn OFF GAS To ApplianceInspecting Burner Cleaning and MaintenanceObserved Problem Possible Cause Remedy TroubleshootingMaintenance, Trouble ShootingGas leak. See Warning statement at top Service Publications SpecificationsReplacement Parts Technical ServiceIllustrated Parts List Models VN600B and CFN600B Vanguard 6000 BTU Natural GAS Heater 103113 Limited Warranty VENT-FREE Residential GAS Heaters Warranty Information