2
CDV Series Direct Vent Gas Fireplace
20010175

PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS

BEFORE USING 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 fully may result in a possible fire hazard and will void the warranty.
Table of Contents
Installation & Operating Instructions
Important Curing/Burning Instructions .................................................................................................3
Locating Your Fireplace .......................................................................................................................3
Fireplace Dimensions ..........................................................................................................................4
Clearance to Combustibles .................................................................................................................6
Mantels .............................................................................................................................................6
Hearth .............................................................................................................................................6
Framing and Finishing .........................................................................................................................7
Hood Installation ..................................................................................................................................7
Final Finishing .....................................................................................................................................7
Gas Specifications ...............................................................................................................................7
Gas Inlet and Manifold Pressures .......................................................................................................8
High Elevations ....................................................................................................................................8
Gas Line Installation ............................................................................................................................8
Remote ON/OFF Switch ......................................................................................................................8
120V Electrical Hook Up ......................................................................................................................8
General Venting Information
General Venting ...................................................................................................................................9
General Venting Information-Termination Location ...........................................................................10
General Information Assembling Vent Pipes .....................................................................................11
36CDVR Venting - How to Use the Vent Graph ................................................................................12
Rear Wall Venting Applications & Installation (Exterior outside wall 7” - 13” from rear of unit) ..........12
Rear Wall Vent Installations - 45° Flex Vent Pipe ..............................................................................14
Rear Wall Vent Application (Exterior outside wall 20” - 32” from rear of unit) ....................................15
Vertical Sidewall Applications & Installation .......................................................................................15
Below Grade Installation ....................................................................................................................18
Vertical Through-the-Roof Applications & Installation ........................................................................18
36CDVT Vertical Venting - How to Use the Vent Graph ....................................................................20
Vertical Sidewall Applications & Installation .......................................................................................21
Below Grade Installations ..................................................................................................................23
Vertical Through-the-Roof Applications & Installation ........................................................................24
Venting Components .........................................................................................................................27
Operating Instructions
Glass Information ..............................................................................................................................28
Louvre Removal ................................................................................................................................28
Window Frame Assembly Removal ...................................................................................................28
Glass Cleaning ..................................................................................................................................28
Logs ...........................................................................................................................................29
Flame & Temperature Adjustment .....................................................................................................29
Flame Characteristics ........................................................................................................................29
Lighting and Operating Instructions ...................................................................................................30
Troubleshooting .................................................................................................................................32
Fuel Conversion Instructions .............................................................................................................33
Maintenance
Cleaning the Standing Pilot Control System ......................................................................................34
Replacement Parts ...................................................................................................................................35
Optional Accessories
Fan Kits ...........................................................................................................................................37
Wiring Instructions .............................................................................................................................37
Remote Controls ................................................................................................................................37
Warranty .......................................................................................................................................................39
Energuide ....................................................................................................................................................40