Comfort Flame CGEFP33NRC Installation Manual

For more information, visit www.desatech.com WARNING: If the information in this manual is not followed exactly, a re or explosion may result causing

www.desatech.com121308-01E10CONVENTIONAL FIREPLACE INSTALLATIONConventional installation of this fireplace involves installing replace along

www.desatech.com121308-01E 11INSTALLATIONContinuedActual FramingHeight 32 3/8" 33"Front Width 34 5/16" 35 1/8"Depth 16 11/16"

www.desatech.com121308-01E12 WARNING: Do not allow any combustible materials to overlap the rebox front facing. IMPORTANT: Noncombustible materials s

www.desatech.com121308-01E 13Figure 17 - Minimum Mantel Clearances for Built-In InstallationSuppliedFireboxHoodMust BeUsed atAll TimesWire-meshScreenF

www.desatech.com121308-01E14For propane/LP units, the installer must supply an external regulator. The external regulator will reduce incomi

www.desatech.com121308-01E 15CONNECTING FIREPLACE TO GAS SUPPLYInstallation Items Needed• 5/16" hex socket wrench or nut-driver • Phillips scre

www.desatech.com121308-01E16CHECKING GAS CONNECTIONS WARNING: Test all gas pip-ing and connections, internal and external to unit, for leaks a

www.desatech.com121308-01E 17INSTALLATIONContinuedPRESSURE TESTING FIREPLACE GAS CONNECTIONS1. Open equipment shutoff valve (see Figure 22, page 16).

www.desatech.com121308-01E18INSTALLATIONContinuedFigure 28 - Installing Crossover Log (#4)(Base may vary from illustration)NotchesGrate FingerFigure 2

www.desatech.com121308-01E 19++-+--AAAAAAAAAFigure 33 - Battery Install Hand-Held Remote ControlBattery Housing CoverFigure 35 - Battery Install Remot

www.desatech.com121308-01E2SAFETY WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property

www.desatech.com121308-01E20LIGHTING INSTRUCTIONS WARNING• If replace has glass doors, never operate this heater with glass doors closed. If y

www.desatech.com121308-01E 213. Set remote selector switch in the AUTO position (see Figure 36). 4. Press in and turn control knob clock-wise to

www.desatech.com121308-01E22OPERATING REMOTE CONTROL WARNING: Fireplace can turn on suddenly. Keep away from burner.After lighting pilot, let p

www.desatech.com121308-01E 23OPERATIONContinuedFLAME HEIGHTThis function allows you to control the height of the ames through 5 levels. Select manual

www.desatech.com121308-01E24INSPECTING BURNERSCheck pilot ame pattern and burner ame patterns often.PILOT FLAME PATTERNFigure 47 shows a correct

www.desatech.com121308-01E 25Figure 51 - Injector Holder On Outlet Burner TubeBurner TubePrimary Air Inlet Holes (Shape of Holes May Vary by Model)Fig

www.desatech.com121308-01E26POSSIBLE CAUSE1. Ignitor electrode not con-nected to ignitor cable2. Ignitor cable pinched or wet3. Piezo ignitor nu

www.desatech.com121308-01E 27OBSERVED PROBLEMODS/pilot lights but flame goes out when control knob is releasedBurner does not light after O

www.desatech.com121308-01E28TROUBLESHOOTINGContinuedOBSERVED PROBLEMSlight smoke or odor during initial operationMoisture/condensation no-ticed o

www.desatech.com121308-01E 29TROUBLESHOOTINGContinued WARNING: If you smell gas• Shut off gas supply.• Do not try to light any appliance.• Do not t

www.desatech.com121308-01E 3Do not place clothing or other ammable material on or near the appliance. Never place any objects on the heater.Firep

www.desatech.com121308-01E30WIRING DIAGRAMTECHNICAL SERVICEYou may have further questions about installa-tion, operation, or troubleshooting. If so, c

www.desatech.com121308-01E 31ACCESSORIESBLOWER ACCESSORY - GA3750A AND GA3650TB SERIESFor all models. Manual variable control and automatic the

www.desatech.com121308-01E32PARTSMODELS CGEFP33NRC, CGEFP33PRC, LMFP33NRC AND LMFP33PRC48122529202130764 3259271413151622111019231824281b1b1a1d1a1c1c1

www.desatech.com121308-01E 33PARTSThis list contains replaceable parts used in your replace. When ordering parts, follow the instructions listed unde

www.desatech.com121308-01E34PARTSFIREBOXCGEFP33NRC, CGEFP33PRC, LMFP33NRC AND LMFP33PRC4 11 14 8 14 9 3 14 9 9 2 1 6 7 10 14 12 5 14 13 16 15

www.desatech.com121308-01E 35PARTSFIREBOX CGEFP33NRC, CGEFP33PRC, LMFP33NRC AND LMFP33PRCThis list contains replaceable parts used in your replace. W

121308-01Rev. E09/08NOT A UPC121308 01DESA Heating, LLC2701 Industrial DriveBowling Green, KY 42101www.desatech.com1-866-672-6040WARRANTYKEEP THIS WAR

www.desatech.com121308-01E4SAFETYContinued4. This replace shall not be installed in a bedroom or bathroom.5. Do not use this replace as a wood-b

www.desatech.com121308-01E 5UNPACKING CAUTION: Do not remove the data plates attached to the heater base assembly. The data plates contain important w

www.desatech.com121308-01E6whose volume is less than 50 cubic feet per 1,000 Btu per hour (4.8 m3 per kw) of the ag-gregate input rating of all applia

www.desatech.com121308-01E 7AIR FOR COMBUSTION AND VENTILATIONContinuedFigure 4 - Ventilation Air from OutdoorsFigure 3 - Ventilation Air from Inside

www.desatech.com121308-01E8INSTALLATIONNOTICE: This heater is intended for use as supplemental heat. Use this heater along with your primary heati

www.desatech.com121308-01E 9MINIMUM CLEARANCE TO COMBUSTIBLE MATERIALS Top 42"; Left and Bottom 16"; Right Side and Rear 0"; Front 36&