Vanguard Heating VMH10TNA Connecting Fireplace to GAS Supply, Installation Items Needed

Page 15

OWNER’S MANUAL

INSTALLATION

Continued

CONNECTING FIREPLACE TO GAS SUPPLY

Installation Items Needed

•Phillips screwdriver

•sealant (resistant to propane/LP gas, not provided)

1.Remove fireplace screen. Remove two screws that hold fireplace screen in place for shipping. These screws are located near top of screen. Discard screws. Lift fireplace screen up and pull out to remove.

2.Remove screws that attach branch sup- port to fireplace (see Figure 23). Care- fully lift up branch support and remove from fireplace (see Figure 23).

3.Route flexible gas line (provided by installer) from manual shutoff valve into fireplace through side or rear ac- cess holes in outer casing. Route flex- ible gas supply line through fireplace access holes in outer casing.

NOTICE: Most building codes do not permit concealed gas con- nections. A flexible gas line is provided to allow accessibility from the fireplace (see Figure 24). The flexible gas supply line con- nection to the manual shutoff valve should be accessible.

4.Apply pipe joint sealant lightly to male threads of gas connector attached to flexible gas line (see Figure 24). Con- nect flexible gas line to flexible gas line attached to gas regulator of fireplace (see Figure 24).

5.Check all gas connections for leaks. See Checking Gas Connections, page 16.

6.Replace branch support back into fire- place. Feed flexible gas line into fire- place base area while replacing branch support. Make sure the entire flexible gas line is in fireplace base area. Reat- tach branch support to fireplace with screws removed in step 2.

Screen

Shipping

Screw

Branch

Support

Screen

Figure 23 - Removing Log Base Assembly From Fireplace

To Fireplace

➞

Gas Connector

 

 

 

Gas Regulator

Flexible Gas Line from

 

Fireplace Gas Regulator

Flexible Gas Line from

Provided With Fireplace

Manual Shutoff Valve

 

 

Provided By Installer

Figure 24 - Attaching Flexible Gas Lines Together

Shoulder

Screw

Flexible Gas

Line

Manual Shutoff Valve

 

To Gas

➞

Supply

 

Continued

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Contents What to do if YOU Smell GAS VENT-FREE Natural GAS Compact Classic Hearth FireplaceVMH10TNA Safety InformationUnpacking Product FeaturesProduct Identification Local CodesAssembling Hood AssemblyInstalling Log Assembling FireplaceConfined and Unconfined Space AIR for Combustion and VentilationProviding Adequate Ventilation Unusually Tight ConstructionAIR for Combustion Ventilation Determining FRESH-AIR Flow for Fireplace LocationDetermining if You Have a Confined or Unconfined Space Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Locating Fireplace InstallationInstallation Items Check GAS TypeWall opening BUILT-IN Fireplace InstallationMantel Clearances for Built-In Installation Optional Mantel InstallationAssembling Brass Trim Brass trim shipped with mantel Installing Blower Accessory GA3400TRemoving Upper Louver Assembly Installing Blower AssemblyInstall the switch plate on the valve Extension Cord For Built-In InstallationAttaching Wood Base to Solid Floor Connecting to GAS SupplyInstallation Items Needed Connecting Fireplace to GAS SupplyPressure Testing Gas Supply Piping System Pressure Testing Fireplace Gas ConnectionsChecking GAS Connections For Your Safety Read Before Lighting Operating FireplaceLighting Instructions Manual Lighting Procedure To Turn OFF GAS To ApplianceOperating Blower Inspecting Burner Pilot Flame PatternBurner Flame Pattern Observed Problem Possible Cause Remedy TroubleshootingClean burner see Cleaning and Mainte Gas leak. See Warning statement at Cleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning and MaintenanceService Hints Technical ServiceVMH10TNA17 Illustrated Parts BreakdownVMH10TNA Parts ListParts not Under Warranty SpecificationsReplacement Parts Parts Under WarrantyAccessories Warranty Information
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