Desa EFS26PRA, EFS26NRA Connecting Fireplace to GAS Supply, Propane/LP, Installation Items Needed

Page 17

INSTALLATION

Continued

We recommend that you install a sediment trap in supply line as shown in Figure 21. Locate sedi- ment trap where it is within reach for cleaning. Install in piping system between fuel supply and heater. Locate sediment trap where trapped mat- ter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into fireplace controls. If sediment trap is not installed or is installed wrong, fireplace may not run properly.

Approved

Flexible

CSA Design-Certified

Equipment Shutoff Valve

Gas Line

With 1/8" NPT Tap*

 

 

Propane/LP

 

From External

 

Regulator (11"

 

W.C.** to 14"

 

W.C. Pressure)

 

NATURAL

 

From Gas

 

Meter (5"

 

W.C.** to 10.5"

 

W.C. Pressure)

3" Minimum

Pipe Nipple Cap Tee Joint

Sediment Trap

Figure 21 - Gas Connection

*Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Ac- cessories, pages 36 and 37.

CONNECTING FIREPLACE TO GAS SUPPLY

Installation Items Needed

Phillips screwdriver

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

1.Remove screws that attach branch support to fireplace (see Figure 22). Carefully lift up branch support and remove from fireplace (see Figure 22).

NOTICE: Most building codes do not permit concealed gas con- nections. A flexible gas line is provided to allow accessibility fromthefireplace(seeFigure22). The flexible gas supply line con- nection to the equipment shutoff valve should be accessible.

2.Route flexible gas line, included, from fireplace control to equipment shutoff valve through side or rear access holes in outer casing.

3.Apply pipe joint sealant lightly to male threads of gas connector attached to flexible gas line/equipment shutoff valve (see Fig- ure 23, page 18).

CAUTION: Avoid damage to gas control. Hold gas control with wrench when connecting it to gas piping and/or fittings.

Flexible

Branch

Gas Line

Support

Figure 22 - Removing Branch Support

From Fireplace

113110-01A

www.desatech.com

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Contents REMOTE-READY Models VMH26PRB, VMH26NRB, EFS26NRA, EFS26PRA Shown with optional cabinet mantel/hearth base accessoryTable of Contents Safety Information Provide adequate clearances around air openings Product IdentificationProduct Features Optional Remote Control AccessoriesAssembly Local CodesUnusually Tight Construction Assembly AIR for Combustion VentilationProviding Adequate Ventilation Determining FRESH-AIR Flow for Fireplace Location AIR for Combustion VentilationConfined and Unconfined Space Determining if You Have a Confined or Unconfined SpaceVentilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Check GAS Type InstallationInstallation Items Fireplace Clearances BUILT-IN Fireplace InstallationMinimum Clearance to Combustible Materials Minimum 16 inches from Side WallRough Opening for Installing Wall Mantel Clearances for Built-In Installation Optional Mantel InstallationAssemblingTrimTrimshippedwithmantel Installing Optional Blower Accessory GA3450TRemoving Upper Louver Assembly and Branch Support Installing Blower Accessory Extension Cord For Built-In InstallationTest to make sure the blower is working properly External Regulator With Vent Pointing Down Connecting to GAS SupplyPropane/LP Connecting Fireplace to GAS SupplyInstallation Items Needed Correct all leaks at once Pressure Testing gas Supply Piping SystemChecking GAS Connections Installing Receiver Pressure Testing Fireplace Gas ConnectionsInstalling 9-Volt Battery in Hand-Held Remote Control Unit Wire harness provided in the fireplace hard- ware packRemove battery cover on back of remote con- trol unit Optional Wall MountedInstall the base onto the wall with the pro- vided screws Optional Wall Switch GWMS2Installing LOG SET and Screen Selector Switch OFF Position Control Knob For Your Safety Read Before LightingIgnitor Button Flame Adjustment Knob Operating FireplaceTo Turn OFF GAS To Appliance Manual Lighting ProcedureOptional HAND-HELD Remote Operation Shutting Off FireplaceThermostat Series Model Ghrctb ON/OFF Series Model GhrcbInspecting Burners GWMS2 Wall Mounted Switch OptionalGWMT1 Wall Mounted Thermostat Optional Operating Blower OptionalBurner Injector Holder and Pilot AIR Inlet Hole Cleaning MaintenanceBurner Flame Pattern LOG SET Wiring DiagramCabinet Air PassagewaysObserved Problem Possible Cause Remedy TroubleshootingReplace pilot assembly Ignitor cable dryLow gas pressure ODS/pilot assembly Safety interlock system hasOr improperly connected Diagram, PressedResidues from manufactur Bris. If found, clean burnerTial operation Hours of operationGas leak. See Warning Remote-Ready Models SpecificationsService Hints Replacement PartsTechnical Service Parts Under WarrantyIllustrated Parts Breakdown REMOTE-READY Models Parts ListEquipment Shutoff Valve GA5010 AccessoriesPerimeter Trim KIT GA6095 THERMOSTAT-CONTROLLED Blower KIT GA3450TReceiver and HAND-HELD Remote Control KIT Ghrcb Receiver and HAND-HELD Thermostat Remote Control KIT GhrctbCabinet Mantel and Full Hearth Base Information VideoPage Page Limited Warranty VENT-FREE Compact Classic Hearth Fireplace Warranty InformationKeep this Warranty