DVB4136 Direct Vent Gas Fireplace
Table of Contents
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 may result in a possible fire hazard and will void the warranty.
Installation & | General Information, Warnings, Cautions | 3 |
| Commonwealth of Massachusetts Requirements | 4 |
Operating Instructions | Fireplace Dimensions | 5 |
| Locating Your Fireplace | 7 |
| Clearance to Combustibles | 7 |
| Mantels | 7 |
| Hearth | 7 |
| Framing & Finishing | 7 |
| Final Finishing | 8 |
| Gas Specifications | 8 |
| Gas Inlet and Manifold Pressures | 8 |
| High Elevations | 8 |
| Gas Line Installation | 8 |
| Remote ON/OFF Switch Installation | 9 |
| Alternate Switch Location | 9 |
| 9 | |
| Optional Top Vent Application | 11 |
General Venting | General Venting | 12 |
| General Venting Information - Termination Location | 13 |
| General Information Assembling Vent Pipes | 14 |
| How to Use the Vent Graph | 15 |
| Rear Wall Vent Application & Installation | 15 |
| Vertical Sidewall Application & Installation | 17 |
| Below Grade Installation | 21 |
| Vertical | 21 |
| Venting Components | 24 |
Operating Instructions | Glass Information | 25 |
| Louvre Removal | 25 |
| Window Frame Assembly Removal | 25 |
| Glass Cleaning | 25 |
| Installation of Optional Ceramic Panels | 25 |
| Replacement of Ceramic Hearth Panels (if provided) | 26 |
| Installation of Logs | 26 |
| Flame & Temperature Adjustment | 29 |
| Flame Characteristics | 29 |
| Inspecting the Venting System | 29 |
| Lighting and Operating Instructions (SIT 820 Valve) | 30 |
| Lighting and Operating Instructions (SIT 822 Valve) | 31 |
| Lighting and Operating Instructions (AF4000 Valve) | 32 |
| Troubleshooting Gas Control (SIT 820 Valve) | 33 |
| Troubleshooting Gas Control (AF4000 Valve) | 34 |
| Instructions for RF Comfort Control Valve | 37 |
| Fuel Conversion Instructions | 41 |
Maintenance | Cleaning the Standing Pilot Control System | 44 |
Replacement Parts | ................................................................................................................................... | 45 |
Optional Accessories | Fan Kits | 48 |
| Hard (Direct) Wire Hook Up | 48 |
| Remote Controls | 49 |
| Ceramic Refractory Panels | 49 |
| Decorative Bay Windows | 49 |
| Decorative Frame Trim | 49 |
| Arch/Square Face Kit | 50 |
Warranty | ................................................................................................................................... | 51 |
Energuide | ................................................................................................................................... | 52 |
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