Vermont Casting DVHVAC36 manual Installation & Operating Instructions

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DVHVAC36

Installation & Operating Instructions

This gas fireplace should be installed by a qualified installer in accordance with local building codes and with current CSA-B149.1 Installation codes for Gas Burning Fireplaces and Equipment. For U.S.A Installations follow local codes and/or the current National Fuel Gas Code. ANSI Z223.1/NFPA 54.

In the Commonwealth of Massachusetts, all gas fitting and installation of this heater shall only be done by a licensed gas fitter or licensed plumber.

FOR SAFE INSTALLATION AND OPERATION PLEASE NOTE THE FOLLOWING:

1.This fireplace gives off high temperatures and should be located out of high traffic areas and away from furniture and draperies.

2.Children and adults should be alerted to the hazards of the high surface temperatures of this fireplace and should stay away to avoid burns or ignition of clothing.

3.Children should be carefully supervised when they are in the same room as your fireplace.

4.Under no circumstances should this fireplace be modi- fied. Parts removed for servicing should be replaced prior to operating this fireplace again.

5.Installation and any repairs to this fireplace should be carried out by a qualified service person. A profes- sional service person should be contacted to inspect this fireplace annually. Make it a practice to have all of your gas fireplaces checked annually. More frequent cleaning may be required due to excess lint and dust from carpeting, bedding material, etc.

6.Control compartments, burners and air passages in this fireplace should be kept clean and free of dust and lint. Make sure that the gas valve and pilot light are turned off before you attempt to clean this fire- place.

7.The venting system (chimney) of this fireplace should be checked at least once a year and if needed your venting system should be cleaned.

8.Keep the area around your fireplace clear of combusti- ble materials, gasoline and other flammable vapor and liquids. This fireplace should not be used as a drying rack for clothing, nor should Christmas stockings or decorations be hung in the area of it.

9.Under no circumstances should any solid fuels (wood, coal, paper or cardboard etc.) be used in this fire- place.

10.The flow of combustion and ventilation air must not be obstructed in any way.

11.Whether the fireplace is installed directly on carpeting, vinyl tile or any combustible material other than wood, this fireplace must be installed on a metal or wood panel extending the full width and depth of the fireplace.

12.This fireplace requires adequate ventilation and combustion air to operate properly.

13.The unit must be adjusted to obtain a temperature rise of 25-55°F, at maximum input rate.

14.The fireplace must be electrically grounded in accordance with local codes. In the United States, all electrical and grounding must also conform to the current National Electric Code, ANSI/NFPA No. 70. In Canada, all electrical and grounding for the unit must also conform to the current Canadian Electrical Code Part 1, CSA Standard C22.1

15.Field wiring to the appliance must meet or exceed the specifications for type T wire and must withstand a minimum of 180°F temperature rise.

16.Service access must be provided for the service and replacement of the blower motor, air filter etc. The use of CFM Corporation mantels designed for this product is recommended.

IMPORTANT:

PLEASE REVIEW THE FOLLOWING CAREFULLY

It is normal for fireplaces fabricated of steel to give off some expansion and/or contraction noises during the start up or cool down cycle. Similar noises are found with your furnace heat exchanger or car engine.

It is not unusual for your CFM Corporation gas fireplace to give off some odor the first time it is burned. This is due to the curing of the paint and any undetected oil from the manufacturing process.

Please ensure that your room is well ventilated - open all windows.

It is recommended that you burn your fireplace for at least ten (10) hours the first time you use it.

The appliance may be installed in an aftermarket permanently located, manufactured (mobile) home, where not prohibited by local codes.

This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases unless a certi- fied kit is used.

Proposition 65 Warning: Fuels used in gas, wood- burning or oil fired appliances, and the products of combustion of such fuels, contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm.

California Health & Safety Code Sec. 25249.6

10001195

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Contents Rear Direct Vent Model DVHVAC36 Table of Contents Please Review the Following Carefully Installation & Operating InstructionsDVHVAC36 Fireplace DimensionsUnit Assembly Locating Your Gas FireplaceClearance to Combustibles Return Air Plenum Framing and FinishingSupply Air Duct Systems MantelGas Inlet & Manifold Pressures Gas Line InstallationFinal Finishing HearthElectrical Specifications Typical gas supply installationElectrical General VentingLocation of Vent Termination General Venting Information Termination Location Canadian Installations1 US Installations2Twist Lock Pipes Canadian InstallationsUSA Installations General Information Assembling Vent PipesSidewall Venting Graph How to Use the Vent GraphCorner Installation Rear Wall InstallationsLocate vent opening on wall Vertical Sidewall Applications+ B = 17 5.2m Max Zero clearance sleeve is only required for combustible walls Vertical Sidewall InstallationsAlways install Horizontal vent Ing on a level Plane Below Grade InstallationVertical Through-the-Roof Applications Vertical Through-the-Roof InstallationTypical Ceil Twist Lock Venting Components Operating Instructions Lava Rock Setting Temperature RiseFlame Adjustment Flame CharacteristicsMortar lines must be aligned Ceramic Refractory InstallationInspecting the Venting System Inspecting the Venting/Heating Exchange SystemLighting & Operating Instructions To Turn Off Gas To HeaterWhat to do if YOU Smell GAS SIT Nova 825 Millivolt Valve Troubleshooting the Gas Control SystemCleaning the Standing Pilot Control System MaintenanceDescription DVHVAC36DVHVAC36 Remove all plastic from brass trims Optional AccessoriesDecorative Bay Window Do not remove existing window frame as- semblyDVHVAC36 Page Product Covered by this Warranty Limited Lifetime WarrantyAFUE% Efficiency Ratings