Vermont Casting DVBR42 User Manual
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DVBR Series Direct Vent Gas Fireplace
20000584
Installation & Operating Instructions
General Information ....................................................................................................................3
Fireplace Dimensions .................................................................................................................4
Locating Your Fireplace ..............................................................................................................6
Clearance to Combustibles .........................................................................................................6
Mantels ......................................................................................................................................6
Mantel Chart ...............................................................................................................................6
Hearth ......................................................................................................................................7
Framing and Finishing ................................................................................................................7
Final Finishing .............................................................................................................................7
Gas Specifications ......................................................................................................................7
Gas Inlet & Manifold Pressures ..................................................................................................7
High Elevations ...........................................................................................................................7
Gas Line Installation ...................................................................................................................7
Remote Switch Installation ..........................................................................................................8
EB-1 Electrical Box .....................................................................................................................8
Optional Top Vent Application .....................................................................................................8
General Venting Information
General Venting ........................................................................................................................10
General Venting Information - Termination Location ................................................................. 11
General Information Assembling Vent Pipes .............................................................................12
How to Use the Vent Graph ......................................................................................................13
Rear Wall Vent Applications & Installation ................................................................................13
Vertical Sidwall Applications & Installation ................................................................................15
Below Grade Installation ...........................................................................................................19
DVBR36 Vertical Installation Baffle Adjustment ........................................................................19
Vertical Through-the-Roof Applications & Installation ...............................................................20
Venting Components .................................................................................................................22
Operating Instructions
Glass Information ......................................................................................................................23
Glass Frame Removal ..............................................................................................................23
Glass Cleaning ..........................................................................................................................23
Replacement of Ceramic Hearth Panels ...................................................................................23
Installation of Logs ....................................................................................................................24
Ember Material Placement ........................................................................................................24
Lava Rock .................................................................................................................................24
Flame & Temperature Adjustment .............................................................................................25
Flame Characteristics ...............................................................................................................25
Inspecting the Venting System ..................................................................................................25
Lighting & Operating Instructions ..............................................................................................27
Troubleshooting ........................................................................................................................29
Fuel Conversion Instructions ....................................................................................................30
Maintenance
Cleaning the Standing Pilot Control System .............................................................................32
Replacement Parts ..............................................................................................................................33
Optional Accessories
FK-12 Fan Kit ............................................................................................................................35
Remote Controls .......................................................................................................................35
Ceramic Refractory Panels .......................................................................................................35
Decorative Glass Panels ...........................................................................................................36
Decorative Frame Trims ............................................................................................................36
Warranty ...............................................................................................................................................39
Please Read the Installation & Operating Instructions Before Using Appliance.
Thank you and congratulations on the 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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