Indoor Fireplace User Manual
2
TDVN Series Direct Vent Gas Fireplace
20007636
Installation & Operating Instructions
General Information, Warnings, Cautions ............................................................................................3
Requirements for the Commonwealth of Massachusetts ....................................................................
4
Fireplace Dimensions ..........................................................................................................................5
Locating Your Fireplace .......................................................................................................................6
Clearance to Combustibles .................................................................................................................
6
Mantels .............................................................................................................................................6
Hearth .............................................................................................................................................
7
Framing & Finishing .............................................................................................................................7
Final Finishing .....................................................................................................................................7
Gas Specifications ...............................................................................................................................
7
Gas Inlet and Manifold Pressures .......................................................................................................7
High Elevations ....................................................................................................................................
7
Gas Line Installation ............................................................................................................................8
Remote Switch Installation ..................................................................................................................8
Alternate Switch Location ....................................................................................................................
9
EB-1 Electrical Box ..............................................................................................................................9
General Venting Information
General Venting .................................................................................................................................
10
General Venting Information-Termination Location .......................................................................... 11
General Information on Assembling Vent Pipes ................................................................................
12
Flex Vent Pipes ..................................................................................................................................12
Twist Lock Pipes ................................................................................................................................
13
How to Use the Vent Graph ...............................................................................................................13
Vertical Sidewall Applications & Installation .......................................................................................13
Below Grade Installations.. ................................................................................................................
17
Vertical Through-the-Roof Applications & Installation ........................................................................18
Vertical Restrictor Plate (33TDVN only) ............................................................................................
19
Venting Components .........................................................................................................................21
Operating Instructions
Glass Information ..............................................................................................................................
22
Louvre Removal ................................................................................................................................22
Window Frame Assembly Removal ...................................................................................................
22
Glass Cleaning ..................................................................................................................................22
Installation of Logs, Lava Rock & Ember Material ............................................................................23
Flame & Temperature Adjustment .....................................................................................................
24
Flame Characteristics ........................................................................................................................24
Lighting & Operating Instructions ......................................................................................................
25
Troubleshooting .................................................................................................................................26
Fuel Conversion Instructions .............................................................................................................29
Maintenance
Unit Adjustment .................................................................................................................................32
Maintenance ......................................................................................................................................
32
Replacement Parts ........................................................................................................................................35
Optional Accessories
Fan Kits 35
Wiring Instructions .............................................................................................................................37
Ceramic Refractory Kits .....................................................................................................................37
Front Window Screen ........................................................................................................................37
Decorative Bay Windows ...................................................................................................................38
Bay Window Screen ..........................................................................................................................38
Remote Controls ................................................................................................................................38
Warranty
.........................................................................................................................................................40
Installation and Startup Checklist ...............................................................................................................41
Warranty Registration ...................................................................................................................................43
Energuide ......................................................................................................................................................44
PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING THIS APPLIANCE.
Thank you and congratulations on your purchase of a CFM Corporation fireplace.
IMPORTANT: Read all instructions and warnings carefully before starting installation.
Failure to follow these instructions may result in a possible fire hazard and will void the warranty.
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