Desa CD36TN-M Continued, Packaging and Removal, Clearances, framing and finishing

Page 6
Figure 3 - Fireplace Bottom Dimensions

Pre-Installation

Preparation

Continued

When locating termination cap, it is important to observe the minimum clearances shown in Figure 7, page 8.

If recessing into a wall, you can avoid extra framing by positioning your fireplace against an already existing framing member.

Do not recess termination cap into a wall or siding.

You may paint the termination cap with 450ºF (232ºC) heat-resistant paint to coordinate with the exterior finish.

There must not be any obstruction such as bushes, garden sheds, fences, decks or util- ity buildings within 24" from the front of the termination cap.

Do not locate termination cap where excessive snow or ice build up may occur. Be sure to clear vent termination area after snow falls to prevent accidental blockage of venting system. When using snow blowers, do not direct snow towards vent termination area.

25"

15"

36"

Figure 3 - Fireplace Bottom Dimensions

Packaging and Removal

This direct-vent gas fireplace heater is packaged with:

one box containing a 4 piece log set located on the burner in the firebox.

one bag containing the owner’s manual with installation instructions, operator’s guide, and warranty information.

one bag of glowing ember material.

one bag of vermiculite hearth treatments. Remove the shrink-wrap securing the 2 carton trays to the unit. Lift the top carton tray off and remove the 4 corner posts. Discard the bottom tray once the unit is moved into position.

Clearances

Minimum clearances to combustibles for the fire-

place are as follows:

 

 

Back and sides*

0"

 

Perpendicular walls

12"

 

Floor

0"

 

Ceiling to louver opening

40"

 

Front

36"

 

Top of Standoffs

0"

 

Vent Surfaces

1" (See venting

 

instructions for

 

s p e c i f i c v e n t

Mantel Clearances

clearances.)

( S e e

M a n t e l

 

Clearances, page 8

 

for specifics on

 

mantel clearances.)

*Combustible material with a maximum thick- ness of 5/8" may be flush with the top front of fireplace.

NOTICE: This fireplace is in- tended for use as supplemental heat.Usethisfireplacealongwith your primary heating system. Do not install this fireplace as your primaryheatsource.Ifyouhavea central heating system, you may run system’s circulating blower while using fireplace. This will help circulate the heat through- out the house. In the event of a power outage, you can use this fireplace as a heat source.

framing and finishing

Figure 4, page 7, shows typical framing of this fireplace. Figure 5, page 7, shows framing for corner installation. All minimum clearances must be met.

For overall unit dimensions, framing allowances and vent collar locations, see Figure 6, page 7. For available accessories for this fireplace, see Accessories on page 39. If you are using a separate combustible mantel piece, refer to Figures 7 and 8, page 8 for proper height and clearances. You can install noncombustible mantels at any height above the fireplace.

Note: Noncombustible mantels may discolor!



www.desatech.com

118531-01A

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Contents WHAT TO DO IF YOU SMELL GAS Table of Contents Safety Information Safety information Product IdentificationContinued Local Codes Product FeaturesPre-Installation Preparation Location and space requirementsPackaging and Removal Figure 3 - Fireplace Bottom DimensionsContinued ClearancesContinued InstallationFigure 6 - Unit Dimensions Figure 5 - Framing Clearances for CornerContinued MANTEL CLEARANCESInside Corner D E B LFigure 9 - Minimum Clearances for Termination Cap Outside CornerVenting Installation Instructions Continued Venting Installation instructionsINSTALLATION PLANNING Figure 10 - Vent Pipe ConnectionsInner Wall Firestop Figure 12 - Installing Siding StandoffFigure 13 - Installing Outer Wall Firestop Standoff Vent Cap Apply Mastic to All Four SidesConfiguration with Vertical Rise and One 90 Elbow Configuration For Corner InstallationUsing One 90 Elbow Clearance at Ground Floor InstallationHORIZONTAL VENT INSTALLATIONS ContinuedFigure 20 - Installing Firestop Installation for vertical terminationFlat Ceiling Installation ContinuedFigure 21 - Installing Thimble with Firestop Thimble InstallationVertical Termination Configurations for Top Vent ContinuedContinued parts list for venting kits and componentsConfiguration Using Two 90 Elbows Figure 23 - Vertical VentingNumber ContinuedELECTRICAL SUPPLY CONNECTION DescriptionFigure 28 - Attaching Speed Control to Installing optional blower accessoriesFigure 27 - Blower Model BK Firebox Millivolt ModelsModel BKT Installation ContinuedFigure 30 - Blower Model BKT Figure 32 - Millivolt Ignition Wiring Diagram Wiring DiagramsFigure 31 - Blower Wiring Diagram for ContinuedInstalling Remote Receiver Installing optional wall Mount Switch - gwmS2Figure 33 - Connecting Wall Switch to Figure 34 - Attaching Alkaline Battery toContinued Installing Gas Piping to Fireplace LocationInstallation Items Needed Check Gas TypeFigure 39 - Connecting Flexible Gas Line CONNECTING FIREPLACE TO GAS SUPPLYInstallation Items Needed Pressure Testing Gas Supply Piping SystemFigure 42 - Checking Gas Joints for Removing/Replacing Glass DoorFigure 40 - Equipment Shutoff Valve Natural Gas FireplaceContinued Removing Lower Louver Access PanelFigure 43 - Removing Lower Louver Access Panel Removing Top Louver Trim PanelContinued Installing LOGS, lava rock and glowing embersFigure 46 - Installing Logs Figure 45 - Removing/Replacing Glass Doorlighting instructions for your safety Read before lightingOperating Fireplace TO TURN OFF GAS TO APPLIANCEContinued MANUAL LIGHTING PROCEDUREFigure 49 - Setting the Selector Switch optional Hand-Held REMOTE OPERATIONAuto Shutoff Feature operating optional blower accessorySafety Features Remote Control Unit HRC200Figure 52 - Pilot Assembly Millivolt pilot assemblysee Troubleshooting, page see Troubleshooting, pageContinued Figure 54 - Removing Logs and Burner AssemblyFigure 56 - Adjusting Air Shutter Pilot Orifice ConversionGas Control Conversion Cleaning and MaintenanceConversion Instructions GLASS DOORpilot and burners CAUTION: Do not vacuum if pieces are hotContinued logsPOSSIBLE CAUSE TroubleshootingOBSERVED PROBLEM REMEDYContinued TROUBLESHOOTINGOBSERVED PROBLEM POSSIBLE CAUSEWARNING If you smell gas Shut off gas supply Parts Not Under Warranty OBSERVED PROBLEMParts Under Warranty ContinuedMANUAL BLOWER KIT - BK WALL MOUNTED ON/OFF SWITCH GWMS2 Not ShownWhen Gas Pressure Is Too Low 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 16Warranty Information KEEP THIS WARRANTYLIMITED WARRANTY DIRECT-VENTFIREPLACE