Desa EFS10TNA, EFS10TPA If you have not assembled firebox, follow in- structions on, Flanges

Page 12

INSTALLATION

Continued

3.Install gas piping to fireplace location. This installation includes an approved flexible gas line (if allowed by local codes) after the equip- ment shutoff valve. The flexible gas line must be the last item installed on the gas piping.

4.If you have not assembled firebox, follow in- structions on page 6.

5.Carefully set fireplace in front of rough open- ing with back of fireplace inside wall opening.

6.Attach flexible gas line to fireplace gas regu- lator. See Connecting Fireplace to Gas Sup- ply, page 19.

7.Bend four nailing flanges on outer casing with pliers (see Figure 9).

8.Attach fireplace to wall studs using nails or wood screws through holes in nailing flange.

9.Check all gas connections for leaks. See Checking Gas Connections, page 19.

10.If using optional trim kit, install the trim after final finishing and/or painting of wall. See instructions included with trim accessory for attaching trim.

IMPORTANT: When finishing your firebox, com- bustible materials such as wall board, gypsum board, sheet rock, drywall, plywood, etc. may be butted up next to the sides and top edge of the firebox. Combustible materials should never over- lap the firebox front facing.

Wall

Studs

 

Nailing

Nails or

Flanges

 

Wood

 

Screws

 

Figure 9 - Attaching Fireplace to Wall

Studs

WARNING: Do not allow any combustible materials to over- lap the firebox front facing.

IMPORTANT: Noncombustible materials such as brick, tile, etc. may overlap the front facing, but should never cover any necessary openings like louvered slots.

WARNING: Do not allow non- combustible materials to cover any necessary openings like lou- vered slots.

WARNING: Never modify or cover the louvered slots on the front of the firebox.

WARNING: Use only non- combustible mortar or adhe- sives when overlapping the front facing with noncombustible fac- ing material.

Mantel Clearances for Built-In

Installation

If placing mantel above built-in fireplace, you must meet minimum clearance between mantel shelf and top of fireplace opening.

NOTICE: Surface temperatures of adjacent walls and mantels become hot during operation. Walls and mantels above the fire- boxmaybecomehottothetouch. If installed properly, these tem- peratures meet the requirement of the national product standard. Follow all minimum clearances shown in this manual.

NOTICE: If your installation does not meet the minimum clear- ances shown, you must do one of the following:

raise the mantel to an accept- able height

remove the mantel

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112462-01B

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Local Codes Product Features Optional Remote Control AccessoriesProduct Identification UnpackingAssembly Assembling FireplaceShoulder Screw Screen Hood Tabs Louver Baffle Sheet Metal Screws Firebox TopAIR for Combustion Ventilation Providing Adequate VentilationConfined and Unconfined Space Determining FRESH-AIR Flow for Fireplace Location Ventilation AIRDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside BuildingInstallation Ventilation Air from Inside BuildingInstallation Items Check GAS TypeFireplace Clearances BUILT-IN Fireplace Installation Minimum Clearance to Combustible MaterialsExample Mantel Clearances for Built-In Installation If you have not assembled firebox, follow in- structions onFlanges Optional Mantel Installation Installing Optional Blower Accessory GA3450T Installing Blower AccessoryAssembling Trim Trim shipped with mantel Removing Upper LouverWire Harness Screw Wiring Routing Hole BafflePower Cord Snap Bushing For Built-In Installation Extension CordConnecting to GAS Supply Attaching Wood Base to Solid FloorIncluded DoorPropane/LP Connecting Fireplace to GAS Supply Installation Items NeededChecking GAS Connections Test Pressures In Excess Of 1/2 Psig 3.5 kPaTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Equipment Shutoff ValveClosed Equipment Gas Regulator orOptional Wireless HAND-HELD Remote Control Accessories Installing ReceiverInstalling 9-Volt Battery in Hand-Held Remote Control Unit Control Valve Jumper Wire One terminal of 25 ft. wire Feed wires through rectangular slotsTerminal W Terminal R R Installing LOG SET and Screen Operating FireplaceShoulder Screw Log Screen Lighting Instructions Electronic Ignitor Button Control KnobThermocouple Ignitor Electrode Pilot Burner Ignitor ThermocoupleManual Lighting Procedure REMOTE-READY Models For Your Safety Read Before LightingTo Turn OFF GAS To Appliance Thermostat Control OperationControl Knob Electronic Ignitor Pilot Ignitor Burner ElectrodePilot Burner Ignitor Electrode Optional HAND-HELD Remote Operation ON/OFF Series Model GhrcbGWMS2 Wall Mounted Switch Optional Thermostat Series Model GhrctbGWMT1 Wall Mounted Thermostat Optional Inspecting Burners Pilot Flame PatternBurner Flame Pattern Pilot Burner ThermocoupleCleaning Maintenance Burner Injector Holder and Pilot AIR Inlet HoleLOG SET CabinetObserved Problem Possible Cause Remedy TroubleshootiingTroubleshooting Bris. If found, clean burner Residues from manufacturTial operation Hours of operationGas leak. See Warning Specifications Wiring DiagramReplacement Parts Service HintsInstall Battery According To This Illustration Illustrated Parts BreakdownParts List THERMOSTAT-CONTROLLED Models935 REMOTE-READY Models Accessories WALL-MOUNT ON/OFF Switch GWMS2 Receiver and HAND-HELD Thermostat Remote Control KIT GhrctbReceiver and HAND-HELD Remote Control KIT Ghrcb Corner Mantel with Full Hearth Base112462-01B 112462-01B Warranty Information Keep this WarrantyLimited Warranty VENT-FREE Compact Classic Hearth Fireplace