Desa CD36TN-M Continued, Pilot Orifice Conversion, Removing Logs and Burner Assembly

Page 32

Figure 54 - Removing Logs and Burner

Conversion

Instructions

Continued

Air Shutter Opening

Set Screw

7.Loosen set screw on main burner air shutter, rotate to fully open, and retighten set screw (see Figure 56).

8.Reposition burner with air shutter placed over orifice mount and replace two screws on rear log stand and two screws at pilot assembly.

Top Logs

Rear Log

		Base Log
	Rear
	Log	Screws
	Stand	Screws
	Stand
		Rear
		Panel
		Pilot
		Bracket

Screws

Figure 54 - Removing Logs and Burner

Assembly

1 1/8" Wrench 11/16" Wrench

Orifice

Mount

Figure 55 - Removing Main Burner

Orifice

AIR SHUTTER ADJUSTMENT

Fully Open = Propane/LP Gas

1/4" Open = Natural Gas

Figure 56 - Adjusting Air Shutter

Pilot Orifice Conversion

1.Remove pilot hood by pulling up until it dis- engages from barrel. Do not remove retainer clip (see Figure 57).

2.Remove pilot orifice from inside barrel using 5/32" allen wrench to unscrew orifice.

3.Replace pilot orifice with LP orifice supplied with kit. The number 30 is stamped on the sleeve for identification. Insert small end of new pilot orifice into barrel and thread until tight with allen wrench.

4.Line up notch on pilot hood to positioning tab on barrel receiver and snap into position. IMPORTANT: Be careful not to bend or kink aluminum tubing during conversion. Make sure pilot hood and orifice are properly mated and aligned after finishing the conversion.

Pilot Hood

5/32" Allen

Wrench

Pilot Orifice

Pilot Bracket

Barrel Clip

Figure 57 - Converting Pilot Orifice

32

www.desatech.com

118531-01A

Image 32

Contents WHAT TO DO IF YOU SMELL GAS Table of Contents Safety Information Continued Safety informationProduct Identification Product Features Pre-Installation PreparationLocal Codes Location and space requirementsFigure 3 - Fireplace Bottom Dimensions ContinuedPackaging and Removal ClearancesInstallation Figure 6 - Unit DimensionsContinued Figure 5 - Framing Clearances for CornerContinued MANTEL CLEARANCESD E B L Figure 9 - Minimum Clearances for Termination CapInside Corner Outside CornerVenting Installation Instructions Venting Installation instructions INSTALLATION PLANNINGContinued Figure 10 - Vent Pipe ConnectionsFigure 12 - Installing Siding Standoff Figure 13 - Installing Outer Wall FirestopInner Wall Firestop Standoff Vent Cap Apply Mastic to All Four SidesConfiguration For Corner Installation Using One 90 ElbowConfiguration with Vertical Rise and One 90 Elbow Clearance at Ground Floor InstallationHORIZONTAL VENT INSTALLATIONS ContinuedInstallation for vertical termination Flat Ceiling InstallationFigure 20 - Installing Firestop ContinuedThimble Installation Vertical Termination Configurations for Top VentFigure 21 - Installing Thimble with Firestop Continuedparts list for venting kits and components Configuration Using Two 90 ElbowsContinued Figure 23 - Vertical VentingContinued ELECTRICAL SUPPLY CONNECTIONNumber DescriptionInstalling optional blower accessories Figure 27 - Blower Model BKFigure 28 - Attaching Speed Control to Firebox Millivolt ModelsFigure 30 - Blower Model BKT Model BKT InstallationContinued Wiring Diagrams Figure 31 - Blower Wiring Diagram forFigure 32 - Millivolt Ignition Wiring Diagram ContinuedInstalling optional wall Mount Switch - gwmS2 Figure 33 - Connecting Wall Switch toInstalling Remote Receiver Figure 34 - Attaching Alkaline Battery toInstalling Gas Piping to Fireplace Location Installation Items NeededContinued Check Gas TypeCONNECTING FIREPLACE TO GAS SUPPLY Installation Items NeededFigure 39 - Connecting Flexible Gas Line Pressure Testing Gas Supply Piping SystemRemoving/Replacing Glass Door Figure 40 - Equipment Shutoff ValveFigure 42 - Checking Gas Joints for Natural Gas FireplaceRemoving Lower Louver Access Panel Figure 43 - Removing Lower Louver Access PanelContinued Removing Top Louver Trim PanelInstalling LOGS, lava rock and glowing embers Figure 46 - Installing LogsContinued Figure 45 - Removing/Replacing Glass Doorfor your safety Read before lighting Operating Fireplacelighting instructions TO TURN OFF GAS TO APPLIANCEMANUAL LIGHTING PROCEDURE Figure 49 - Setting the Selector SwitchContinued optional Hand-Held REMOTE OPERATIONoperating optional blower accessory Safety FeaturesAuto Shutoff Feature Remote Control Unit HRC200pilot assembly see Troubleshooting, pageFigure 52 - Pilot Assembly Millivolt see Troubleshooting, pageFigure 54 - Removing Logs and Burner Assembly Figure 56 - Adjusting Air ShutterContinued Pilot Orifice ConversionCleaning and Maintenance Conversion InstructionsGas Control Conversion GLASS DOORCAUTION: Do not vacuum if pieces are hot Continuedpilot and burners logsTroubleshooting OBSERVED PROBLEMPOSSIBLE CAUSE REMEDYTROUBLESHOOTING OBSERVED PROBLEMContinued POSSIBLE CAUSEWARNING If you smell gas Shut off gas supply OBSERVED PROBLEM Parts Under WarrantyParts Not Under Warranty ContinuedWALL MOUNTED ON/OFF SWITCH GWMS2 Not Shown When Gas Pressure Is Too LowMANUAL BLOWER KIT - BK THERMOSTATICALLY - CONTROLLED BLOWER KIT - BKTFireplace Assembly for Model CD36TN-M Illustrated Parts BreakdownPARTS LIST FIREPLACE ASSEMBLY FOR MODEL CD36TN-MBURNER ASSEMBLY FOR MODEL CD36TN-M Illustrated parts breakdownBURNER ASSEMBLY FOR MODEL CD36TN-M 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16LIMITED WARRANTY DIRECT-VENTFIREPLACE Warranty InformationKEEP THIS WARRANTY