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Direct Vent Model: DVR28IN Installation Instructions and Homeowner’s Manual INSTALLER/CONSUMER SAFETY INFORMATION PLEASE READ THIS MANUAL BEFORE INSTALLING AND USING APPLIANCE IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
Vermont Castings DVR28 Direct Vent Gas Fireplace PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS 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. Installation &...
OFF position. WARNING: Check with your electronics manufacturer before installing a television or other electronic de- vice above this fireplace. DVR28IN Certified To ANSI Z21.88-2005 / CSA 2.33-2005 Vented Gas Fireplace Heaters...
Vermont Castings DVR28 Direct Vent Gas Fireplace Finished Wall Finished Wall Fig. 1 Fireplace specifications and framing dimensions. Minimum Ceiling and Floor Clearance Ceiling 27” Finished Wall (686 mm) 1“ (25 mm) Min. Floor Minimum Side Wall Clearance FP1782 DVR29 min. clearances 3/07 Curve Face Trim Top View...
Locating Your Fireplace Fig. 4 Locate gas fireplace. A) Flat on wall B) Cross corner D) *Room divider E) *Flat on wall corner Y) 6” minimum NOTE: (Fig. 4) ** Island (C) and Room Divider (D) installation is possible as long as the horizontal portion of the vent system (X) does not exceed 20’...
������ Max. ������ ��������� Input ���� Model Fuel Gas Control BTU/h BTU/h Setting DVR28IN Nat. Millivolt Hi/Lo 18,500 16,500 Gas Inlet and Manifold Pressures Inlet Minimum Inlet Maximum Manifold Pressure High Elevations Input ratings are shown in BTU per hour and are certified without deration for elevations up to...
FP1750 Fig. 8 DVR28 wiring diagram. Restrictor Plate Installation The DVR28IN is shipped with a restrictor plate for ex- tended pipe runs other than straight out installations. A guide for usage is shown in Figure 10. NOTE: Some installations may require some adjust- ment by the installer for optimum flame appearance.
Vermont Castings DVR28 Direct Vent Gas Fireplace Your fireplace is approved to be vented either through the side wall, or vertically through the roof. • Only CFM Corporation venting components specifi- cally approved and labelled for this fireplace may be used.
General Venting Information - Termination Location CFM145a VENT TERMINATION A = Clearance above grade, veranda, porch, deck, or balcony B = Clearance to window or door that may be opened C = Clearance to permanently closed window D = Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2’...
Vermont Castings DVR28 Direct Vent Gas Fireplace Termination Clearances Termination clearances for buildings with combustible and noncombustible exteriors. Inside Corner Combustible 6" (152 mm) Noncombustible 2" (51 mm) Balcony - with no side wall Combustible & Noncombustible 12" (305 mm) *NOTE: Termination in an alcove space (spaces open only on one side and with an overhang) is permitted with the dimensions specified for vinyl or non-vinyl siding and soffits.
How to Use the Vent Graph The vent chart should be read in conjunction with the following vent installation instructions to determine the relationship of the vertical and horizontal dimensions of the vent system. 1. Determine the height of the center of the horizontal vent pipe exiting through the outer wall.
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Vermont Castings DVR28 Direct Vent Gas Fireplace Rear Wall Installation Twist Lock Pipe STEP 1 Locate vent opening on the wall. To locate hole center consult with appropriate fireplace dimensions, Page 4. Frame as shown below. Combustible Walls (Fig. 17): Cut a 10³⁄₈”H x 9³⁄₈” W (264 x 240 mm) hole through the exterior wall and frame as shown.
Vertical Sidewall Applications Since it is very important for the venting system to maintain balance between the combustion air intake and the flue gas exhaust, certain limitations as to vent configurations apply and must be strictly adhered to. The Vent Graph shows the relationship between vertical and horizontal side wall venting and will help to deter- mine the various dimensions allowable.
Vermont Castings DVR28 Direct Vent Gas Fireplace Below Grade Installations When it is not possible to meet the required vent ter- minal clearances of 12” (305 mm) above grade level a snorkel kit is recommended. This allows installation depth of down to 7” (178 mm) below grade level. The 7”...
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• A minimum of an 8’ (2.5m) vertical rise is required. • Two sets of 45° elbow offsets may be used within the vertical sections. From 0 to a maximum of 8’ (2.5 m) of vent pipe can be used between elbows. (Fig. 26) •...
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Vermont Castings DVR28 Direct Vent Gas Fireplace Min. 2' (610 mm) Fig. 29 Minimum termination to roof clearance. Fig. 30 Roof flashing. FP1185 3 #5 Sheet Metal Screws per Joint Sealant Storm Collar TWL101a TWL101a Twist Lock Pipe 2/8/99 djt 20012301...
Vermont Castings DVR28 Direct Vent Gas Fireplace Glass Information Only glass approved by CFM Corporation should be used on this fireplace. • The use of any non-approved replacement glass will void all product warranties. • Care must be taken to avoid breakage of the glass. •...
Flame & Temperature Adjustment To adjust Hi/Lo setting, push either the high or low con- trol button on remote control transmitter. Fig. 33 Flame adjustment for American Flame valve. FP1796 Wireless remote 3/07 Flame Characteristics It is important to periodically perform a visual check of the pilot and the burner flames.
Vermont Castings DVR28 Direct Vent Gas Fireplace For Fireplaces equipped with AF4000 Gas Valve Warning: If you do not follow these instructions exactly, a fire or explosion may result, causing property damage, personal injury and loss of life. For Your Safety, Read the Following Warnings A.
If erratic system behavior is observed that cannot be resolved by the methods outlined below, ensure that there is not a transmitter with batteries installed that may be interfering. If a transmitter is packed with batteries installed, its buttons may be depressed sending a constant signal which can interfere with the transmission of desired signals. A transmitter with new batteries can have a range of over 100’...
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Vermont Castings DVR28 Direct Vent Gas Fireplace Troubleshooting AF4000 Valve Pilot will not light/stay lit • • • • • • Figure 38: AF4000 MOD Module End Figure 39: Wall Transmitter Face (continued) Verify the gas supply is turned on. Verify the receiver is receiving the signal from the transmitter by listening for a beep from the receiver when ON is pressed on the transmitter.
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Troubleshooting AF4000 Valve Pilot flame is always on/ will not extinguish Main flame will not light Flame height adjustment will not work/works backwards Figure 40: Battery Pack - Battery Compartment Selector Switch Figure 41: AF4000 Valve Face 20012301 Vermont Castings DVR28 Direct Vent Gas Fireplace (continued) •...
Vermont Castings DVR28 Direct Vent Gas Fireplace Burner and Burner Compartment It is important to keep the burner and the burner compartment clean. At least once per year the burner compartment should be vacuumed and wiped out. Cleaning the Standing Pilot Control System The burner and control system consists of •...
CFM Corporation reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, without notice. DVR28IN (GFYN4G0) Ref. Description Burner Tube Rear Refractory Ceramic Retainer Bracket, Upper Trim Lower Bracket Assembly Valve Assy, VF4000...
Vermont Castings DVR28 Direct Vent Gas Fireplace Curve Face Kit Model # ICVCTK04 Rustic Bronze ICVCTK05 Screen Door Kit Model # ICVCSTK Optional Accessories Color Charcoal 20012301...
PRODUCT COVERED BY THIS WARRANTY All Vermont Castings gas stoves, gas inserts, and gas fireplaces, and all Majestic brand gas fireplaces equipped with an Insta-Flame Ceramic Burner, or standard steel tube burner. BASIC WARRANTY CFM Corporation (hereinafter referred to collectively as the Company) warrants that your new Vermont Castings or Majestic Gas Fireplace/ Stove is free from manufacturing and material defects for a period of one year from the date of purchase, subject to the following conditions...