Desa CD36TN-M Conversion Instructions, Cleaning and Maintenance, Gas Control Conversion

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Gas Control Conversion

Conversion

Instructions

Continued

Gas Control Conversion

Convert the gas control by swapping out the valve regulator portion of the gas valve.

1.Using a Torx T20 or slotted screwdriver, re- move and discard the three mounting screws, pressure regulator tower, and diaphragm/ spring components (see Figure 58).

2.Insure that the rubber gasket is properly posi- tioned on the new pressure regulator assembly. Install LP pressure regulator assembly to valve using the new mounting screws supplied with the kit. Tighten screws securely (approxi- mately 25 in-lbs.) (see Figure 59).

3.Install the identification label enclosed with the gas valve regulator to the valve body, where it can easily be seen (see Figure 59).

Mounting

LO

Screws

HI

Pressure

Regulator

Tower

Diaphragm/

Spring

Components

 

O

 

 

FF

N

TO I

P

O

 

Figure 58 - Removing Mounting Screws,

Regulator, Tower, and Diaphragm/Spring

Components

Cleaning andGLASS DOORMounting

Screws

 

O

 

FF

N

P

O

TO I

Rubber

Gasket

Manual background Identification

Label

Figure 59 - Installing Pressure Regulator

Assembly

Cleaning and

Maintenance

Manual background WARNING: Turn off fireplace and let cool before cleaning.

Manual background CAUTION: You must keep control areas, burners and circulating air passageways of fireplace clean. Inspect these areas of fireplace before each use. Have fireplace inspected yearly by a qualified service person. Fireplace may need more frequent cleaning due to excessive lint from carpeting, bedding material, pet hair, etc.

GLASS DOOR

Manual background WARNING: Handle glass door panel with care. Do not strike, slam or otherwise abuse glass. Do not operate fireplace with the glass door unlatched, removed, cracked or broken.

118531-01A

www.desatech.com

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Contents WHAT TO DO IF YOU SMELL GAS Table of Contents Safety Information Safety information Product IdentificationContinued Pre-Installation Preparation Product FeaturesLocal Codes Location and space requirementsContinued Figure 3 - Fireplace Bottom DimensionsPackaging and Removal ClearancesFigure 6 - Unit Dimensions InstallationContinued Figure 5 - Framing Clearances for CornerMANTEL CLEARANCES ContinuedFigure 9 - Minimum Clearances for Termination Cap D E B LInside Corner Outside CornerVenting Installation Instructions INSTALLATION PLANNING Venting Installation instructionsContinued Figure 10 - Vent Pipe ConnectionsFigure 13 - Installing Outer Wall Firestop Figure 12 - Installing Siding StandoffInner Wall Firestop Standoff Vent Cap Apply Mastic to All Four SidesUsing One 90 Elbow Configuration For Corner InstallationConfiguration with Vertical Rise and One 90 Elbow Clearance at Ground Floor InstallationContinued HORIZONTAL VENT INSTALLATIONSFlat Ceiling Installation Installation for vertical terminationFigure 20 - Installing Firestop ContinuedVertical Termination Configurations for Top Vent Thimble InstallationFigure 21 - Installing Thimble with Firestop ContinuedConfiguration Using Two 90 Elbows parts list for venting kits and componentsContinued Figure 23 - Vertical VentingELECTRICAL SUPPLY CONNECTION ContinuedNumber DescriptionFigure 27 - Blower Model BK Installing optional blower accessoriesFigure 28 - Attaching Speed Control to Firebox Millivolt ModelsModel BKT Installation ContinuedFigure 30 - Blower Model BKT Figure 31 - Blower Wiring Diagram for Wiring DiagramsFigure 32 - Millivolt Ignition Wiring Diagram ContinuedFigure 33 - Connecting Wall Switch to Installing optional wall Mount Switch - gwmS2Installing Remote Receiver Figure 34 - Attaching Alkaline Battery toInstallation Items Needed Installing Gas Piping to Fireplace LocationContinued Check Gas TypeInstallation Items Needed CONNECTING FIREPLACE TO GAS SUPPLYFigure 39 - Connecting Flexible Gas Line Pressure Testing Gas Supply Piping SystemFigure 40 - Equipment Shutoff Valve Removing/Replacing Glass DoorFigure 42 - Checking Gas Joints for Natural Gas FireplaceFigure 43 - Removing Lower Louver Access Panel Removing Lower Louver Access PanelContinued Removing Top Louver Trim PanelFigure 46 - Installing Logs Installing LOGS, lava rock and glowing embersContinued Figure 45 - Removing/Replacing Glass DoorOperating Fireplace for your safety Read before lightinglighting instructions TO TURN OFF GAS TO APPLIANCEFigure 49 - Setting the Selector Switch MANUAL LIGHTING PROCEDUREContinued optional Hand-Held REMOTE OPERATIONSafety Features operating optional blower accessoryAuto Shutoff Feature Remote Control Unit HRC200see Troubleshooting, page pilot assemblyFigure 52 - Pilot Assembly Millivolt see Troubleshooting, pageFigure 56 - Adjusting Air Shutter Figure 54 - Removing Logs and Burner AssemblyContinued Pilot Orifice ConversionConversion Instructions Cleaning and MaintenanceGas Control Conversion GLASS DOORContinued CAUTION: Do not vacuum if pieces are hotpilot and burners logsOBSERVED PROBLEM TroubleshootingPOSSIBLE CAUSE REMEDYOBSERVED PROBLEM TROUBLESHOOTINGContinued POSSIBLE CAUSEWARNING If you smell gas Shut off gas supply Parts Under Warranty OBSERVED PROBLEMParts Not Under Warranty ContinuedWhen Gas Pressure Is Too Low WALL MOUNTED ON/OFF SWITCH GWMS2 Not ShownMANUAL BLOWER KIT - BK THERMOSTATICALLY - CONTROLLED BLOWER KIT - BKTIllustrated Parts Breakdown Fireplace Assembly for Model CD36TN-MFIREPLACE ASSEMBLY FOR MODEL CD36TN-M PARTS LISTIllustrated parts breakdown BURNER ASSEMBLY FOR MODEL CD36TN-M1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 BURNER ASSEMBLY FOR MODEL CD36TN-MWarranty Information KEEP THIS WARRANTYLIMITED WARRANTY DIRECT-VENTFIREPLACE