Desa VTGF33NRA installation manual Installation, Check GAS Type, Ventilation Air From Outdoors

Page 7

AIR FOR COMBUSTION AND VENTILATION

Ventilation Air (Cont.)

INSTALLATION

Check Gas Type

7

AIR FOR COMBUSTION AND VENTILATION

Continued

Ventilation Air From Outdoors

Provide extra fresh air by using ventilation grills or ducts. You must provide two permanent openings: one within 12" of the ceiling and one within 12" of the floor. Connect these items directly to the outdoors or spaces open to the outdoors. These spaces include attics and crawl spaces. Follow the National Fuel Gas Code, ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

IMPORTANT: Do not provide openings for inlet or outlet air into attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent.

Ventilated

Outlet Attic

Air

Outlet

 

Air

To Attic

 

To

Crawl

Space

Inlet

Air

Inlet Air

 

Ventilated

 

 

Crawl Space

 

 

Figure 4 - Ventilation Air from Outdoors

INSTALLATION

NOTICE: This heater is intended for use as supple- mental heat. Use this heater along with your primary heating system. Do not install this heater as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circulate the heat throughout the house. In the event of a power outage, you can use this heater as your primary heat source.

WARNING: A qualified service person must in- stall fireplace. Follow all local codes.

WARNING: Never install the fireplace

in a bedroom or bathroom

in a recreational vehicle

where curtains, furniture, clothing, or other flam- mable objects are less than 42 inches from the front, top, or sides of the fireplace

in high traffic areas

in windy or drafty areas

CAUTION: This fireplace creates warm air cur- rents. These currents move heat to wall surfaces next to fireplace. Installing fireplace next to vinyl or cloth wall coverings or operating fireplace where impurities (such as, but not limited to, tobacco smoke, aromatic candles, cleaning fluids, oil or kerosene lamps, etc.) in the air exist, may discolor walls or cause odors.

Note: Your fireplace is designed to be used in zero clearance installations. Wall or framing material can be placed directly against any exterior surface on the rear, sides, or top of your fireplace, except where standoff spacers are integrally attached. If standoff spacers are attached to your fireplace, these spacers can be placed directly against wall or framing materials.

Use the dimensions shown for rough openings to create the easiest installation (see Built-In Fireplace Installation, page 15).

IMPORTANT: Vent-free heaters add moisture to the air. Although this is beneficial, installing fireplace in rooms without enough ventilation air may cause mildew to form from too much moisture. See Air for Combustion and Ventilation, pages 5 through 7.

IMPORTANT: Make sure the fireplace is level. If fireplace is not level, log set will not work properly.

CHECK GAS TYPE

Use the correct gas type (natural or propane/LP) for your unit. If your gas supply is not correct, do not install fireplace. Call dealer where you bought fireplace for proper type fireplace.

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualSafety Information Table of ContentsOther gases Product IdentificationLocal Codes Product FeaturesUnpacking Confined Space and Unconfined Space AIR for Combustion and VentilationProviding Adequate Ventilation Unusually Tight ConstructionVentilation Air From Inside Building Determining FRESH-AIR Flow for Heater LocationVentilation AIR Determining if You Have a Confined or Unconfined SpaceCheck GAS Type InstallationVentilation Air From Outdoors Electrical Hookup Installation ClearancesInstallation Sequence Removing Fireplace Screen and Floor AssemblyElectrical Connections for Power Cord Relocating Wall Switch AssemblyRelocating Wall Switch Assembly Mounting Wall Switch Assembly to Side of Mantel Installing GAS Piping to Fireplace LocationInstallation Items Needed Connecting Fireplace to GAS SupplyPressure Testing Gas Supply Piping System Pressure Testing Fireplace Gas ConnectionsChecking GAS Connections Hole Conventional Fireplace InstallationMantel Clearances for Built-In Installation BUILT-IN Fireplace InstallationInstalling Logs Installing HoodAssembling and Attaching Optional Brass Trim Installing Log #2 Right and Log #3 Left Installing Battery Into RemoteOperating Fireplace Installing ScreenFor Your Safety Read Before Lighting Using Supplied Wall Switch AssemblyTo Turn OFF GAS To Appliance For Electrical Power OutageManual Lighting Instructions Operating FAN Shutting Off Heater When Manually LitInspecting Burners Optional Blower OperationCleaning Burner Injector Holders and Pilot AIR Inlet Holes Cleaning MaintenanceBurner Flame Patterns Logs SpecificationsObserved Problem Possible Cause Remedy TroubleshootingFor Com Gas leak. See Warning statement Illustrated Parts Breakdown Remote Control LOG Base Assembly Models VTGF33PRA VTGF33NRA Parts ListFireplace Models VTGF33NRA VTGF33PRA Fireplace Models VTGF33NRA and VTGF33PRA Accessories Firebox Brick Liner G8000 Series Cleaning KIT GCKSlim Hearth Base Laminate Trim for Hearth or MantelWiring Diagram Replacement PartsService Hints Technical ServiceDiameter Holes TemplatesThis page Intentionally Left Blank Owners Registration Form Postage Required 110112-01A Not a UPC