108117-01HFor more information, visit www.desatech.comFor more information, visit www.desatech.com8CHECK GAS TYPEUse the correct gas type (natural or propane/LP) for your unit. Ifyour gas supply is not correct, do not install fireplace. Call dealerwhere you bought fireplace for proper type fireplace.ELECTRICAL HOOKUPThis fireplace normally operates under 120 VAC/60 Hz line volt-age. The electrical cord supplied with your fireplace is five feet inlength. You must locate fireplace within reach of a 120 voltgrounded electrical outlet. If not, you must install an electrical outletwithin reach of the fireplace power cord. The GA3555 outletaccessory may be used for built-in applications.INSTALLATION CLEARANCESWARNING: Maintain the minimum clearances. Ifyou can, provide greater clearances from floor, ceil-ing, and adjoining wall.Carefully follow the instructions below. This will ensure safeinstallation.Minimum Clearances For Side CombustibleMaterial, Side Wall, and CeilingA. Clearances from the side of the fireplace cabinet to any com-bustible material and wall should follow diagram in Figure 5.Example: The face of a mantel, bookshelf, etc. is made ofcombustible material and protrudes 3 1/ 2" from the wall. Thiscombustible material must be 4" from the side of the fireplacecabinet (see Figure 5).B. Clearances from the top of the fireplace opening to the ceilingshould not be less than 42 inches.Figure 5 - Minimum Clearance for Combustible to Wall*Minimum 16 inches from Side Wall*ExampleINSTALLATIONContinuedINSTALLATIONCheck Gas TypeElectrical HookupInstallation ClearancesInstallation SequenceRemoving Fireplace Screen And Floor AssemblyINSTALLATION SEQUENCEAfter unpacking fireplace (see Unpacking, page 4), we suggest thatyou install your fireplace system in the following sequence:1. Removal of fireplace floor assembly (required)2. Electrical connections for power cord (required)3. Relocating wall switch (optional)4. Installing blower accessory (optional)5. Connecting fireplace to gas supply (required)6. Checking gas connections (required)7. Firebox installation, conventional or built-in (required)8. Installing brass perimeter trim (optional)9. Installing fireplace hood (required)10. Installing logs (required)11. Installing fireplace screen (required)Use the following instructions to complete each step.REMOVING FIREPLACE SCREEN ANDFLOOR ASSEMBLYNOTICE: Shutoff gas supply and disconnect heaterfrom gas supply if installing blower into previouslyinstalled fireplace. Contact a qualified service personto do this.1. Remove fireplace screen. Remove two screws that hold fire-place screen in place for shipping. These screws are locatednear top of screen. Discard screws. Lift fireplace screen upand pull out to remove.2. If logs are installed, carefully remove the logs and set aside,noting the properly mounted location of each.3. Remove screws that attach fireplace floor assembly to fire-place. Open lower louver door. Carefully lift up fireplace floorassembly and remove from fireplace, taking care to pull flex-ible gas line through the access holes (see Figure 6, page 9).Note: Be careful of all wires on underside of log base.CAUTION: Do not pick up fireplace floor assemblyby burners. This could damage burners. Only handlebase by grates.