Desa VGN30B, VN2000BB installation manual Safety Information

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SAFETY INFORMATION

Continued

WARNINGS Continued

WARNING: Any change to this heater or its controls can be dangerous.

1.Use only natural gas. Do not convert heater to use different fuel type.

2.If you smell gas

Shut off gas supply

Do not try to light any appliance

Do not touch any electrical switch; do not use any phone in your building

Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions

If you cannot reach your gas supplier, call the fire department

3.This heater shall not be installed in a bedroom or bathroom.

4.Never install the heater

in a recreational vehicle

where curtains, furniture, clothing, or other flammable objects are less than 36 inches from the front, top, or sides of the heater

as a fireplace insert

in high traffic areas

in windy or drafty areas

5.This heater needs fresh, outside air ventilation to run properly. This heater has an oxygen depletion sensor (ODS) pilot light safety system. The ODS shuts down the heater if not enough fresh air is available. See Fresh Air for Combus- tion and Ventilation, pages 5 through 8.

6.Never run heater in small, closed room.

7.If heater shuts off, do not relight until you provide fresh, outside air. If heater keeps shutting off, have it serviced.

8.Do not run heater

where flammable liquids or vapors are used or stored

under dusty conditions

9.Never place any objects on the heater.

10.Surface of heater becomes very hot when running heater. Keep children and adults away from hot surface to avoid burns or clothing ignition. Heater will remain hot for a time after shut-down. Allow surface to cool before touching.

11.Carefully supervise young children when they are in same room with heater.

12.Make sure grill guard is in place before running heater.

13.Do not use heater if any part has been under water. Immediately call a quali- fied service technician to inspect the room heater and to replace any part of the control system and any gas control which has been under water.

14.Turn off and unplug heater and let cool before servicing. Only a qualified service person should service and repair heater.

15.Operating heater above elevations of 4,500 feet may cause pilot outage.

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualSafety ContentsSafety Information Product Product IdentificationLocal Codes UnpackingProducing Adequate Ventilation Fresh AIR ForCombustion VentilationFresh AIR Determining FRESH-AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space Fresh AIR for Combustion and Ventilation Ventilation AIRVentilation Air From Inside Building Ventilation Air From Outdoors Ventilation AIRLocating Heater Installing To WallInstallation Items Check GAS TypeFloor CeilingRight 16 3/ 4 VGN30BMethods For Attaching Mounting Bracket To Wall Installing Heater to WallMounting Bracket Removing Front Panel Of HeaterAttaching Mounting Bracket To Wall Marking Screw LocationsPlacing Heater On Mounting Bracket Installing Bottom Mounting ScrewsConnecting to GAS Supply Servicing. Correct all leaks at once Pressure Testing GAS Supply Piping SystemChecking GAS ConnectionsChecking Pressure Testing Heater GAS ConnectionsHeater OperatingPilot Operating HeaterShutting Off Heater InspectingBurner Pilot Flame PatternIncorrect Flame Pattern AT High Position Inspecting BurnerBurner Flame Pattern Correct Flame Pattern AT High PositionODS/PILOT and Burner CleaningMaintenance Trouble ShootingTROUBLE- Shooting See CleaningFrom Top Ing statement atTechnical Service Service HintsVGN30B Replacement Parts Parts Under WarrantyParts Not Under Warranty Accessories Manual ShutoffFloor Mounting Stand ODS/Pilot KEY Part Number Description QTY VGN30B Parts List12-2 12-1 VN2000BB Limited Warranty Vanguard VENT-FREE Heaters Warranty Information