DIRECT-VENT FIREPLACE OWNER’S OPERATION AND INSTALLATION MANUAL NATURAL GAS MODEL DVF34 PROPANE/LP GAS MODEL DVF34P WARNING: 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. FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. FOR YOUR SAFETY WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) SAFETY INFORMATION WARNINGS IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, operate, or service this fireplace. Improper use of this fireplace can cause serious injury or death from burns, fire, explosions, electrical shock, and carbon monoxide poisoning. 1. 2. 3. DANGER: Carbon monoxide poisoning may lead to death! This fireplace is a vented product.
OWNER’S MANUAL PRODUCT IDENTIFICATION LOCAL CODES Top Louver Panel Install and use fireplace with care. Follow all local codes. In the absence to local codes, use the current National Fuel Gas Code, ANS Z223.1, also known as NFPA 54* (USA) or the current CAN/CGA-B149[.1 or .2] Installation Codes (Canada). Vent Opening Nailing Flange *Available from: Standoff American National Standards Institute, Inc. 1430 Broadway New York, NY 10018 Glass Door Assembly National Fire Protection Association, Inc.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) PRE-INSTALLATION PREPARATION LOCATION AND SPACE REQUIREMENTS Determine the safest and most efficient location for your FMI direct-vent fireplace. Make sure that rafters and wall studs are not in the way of the venting system. Choose a location where the heat output is not affected by drafts, air conditioning ducts, windows or doors. Figure 2 shows some common locations. Read all venting information in this manual.
OWNER’S MANUAL PRE-INSTALLATION PREPARATION GENERAL VENTING These models are approved for use with FMI 7" direct-vent pipe components and terminations. Continued 13" 9 1/4" 41" 29" 12 5/8" 34 3/8" Nailing Tabs 35 1/16" 58" Figure 6 - Framing Clearances for Corner Installation 1 Note: There must be a minimum clearance of 18" above top of louver opening when installing a television or entertainment center above the fireplace.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) GENERAL VENTING Continued N N D H V L E B C Fixed Closed F B Openable Fixed Closed V Openable V I V G B V B B J X V G G M A V K X V A V TERMINATION CAP A = clearance above grade, veranda, porch, deck, or balcony [*12 inches (305mm) minimum] B = clearance to window or door that may be opened [12 inches (305mm) minimum] C = clearance to permanently closed window [minimum 12 inches (305mm) recommended to prevent condensation on
OWNER’S MANUAL VENTING INSTALLATION WARNING: Read all instructions completely and thoroughly before attempting installation. Failure to do so could result in serious injury, property damage or loss of life. Operation of improperly installed and maintained venting system could result in serious injury, property damage or loss of life. WARNING: Seal all vent connections. Seal only the outer pipe connections with high temperature silicone (600°F/316° C).
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) Snorkel VENTING INSTALLATION Continued INSTALLATION FOR HORIZONTAL TERMINATION 1. Determine the route your horizontal venting will take. Note: The location of the horizontal vent termination on the exterior wall must meet all local and national building codes and must not be easily blocked or obstructed. 12" Minimum ,,,,, ,,,,, ,,,,, ,,,,, WARNING: Do not recess vent terminal into a wall or siding. 2.
OWNER’S MANUAL VENTING INSTALLATION 4. Continued 3. Attach vent pipe assembly to the fireplace. Set fireplace in front of it’s permanent location to insure minimum clearances. Mark the wall for a 10" square hole (for noncombustible material such as masonry block or concrete, a 7 1/2" diameter hole is acceptable). See Figure 12. The center of the hole should line up with the center-line of the horizontal rigid vent pipe.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) FD60 60˚ Starter/ Adapter Required VENTING INSTALLATION Continued Horizontal Termination Configurations UP Figures 16 through 19 show different configurations for venting with horizontal termination. Each figure includes a chart with vertical minimum/maximum and horizontal maximum dimensions which must be met. Seal all connections with high temperature silicone sealant (outer pipe only) as specified in the second warning statement on page 7.
OWNER’S MANUAL VENTING INSTALLATION Continued Venting with Two 90° Elbows Vertical (V) Horizontal (H1) Horizontal (H1) + Horizontal (H2) 5' min. 6' min. 7' min. 8' min. 2' max. 4' max. 6' max. 8' min. 6' max. 12' max. 18' max. 20' max. 20' max. 8' max. 20' max. FD60 60˚ Starter/ Adapter Required UP Figure 18 - Horizontal Termination Configuration for Rigid Venting Using Two 90° Elbows Venting with Two 90° Elbows Vertical (V) Horizontal (H1) + Horizontal (H2) 5' min. 6' min. 7' min. 8' min.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) VENTING INSTALLATION Flat Ceiling Installation 1. Continued INSTALLATION FOR VERTICAL TERMINATION 1. 2. Determine the route your vertical venting will take. If ceiling joists, roof rafters, or other framing will obstruct the venting system, consider an offset (see Figure 20) to avoid cutting load bearing members.
OWNER’S MANUAL VENTING INSTALLATION Continued 3. 4. 5. Vertical Termination Configurations Figures 24 through 27 show four different configurations for vertical termination. All connections must be sealed with high temperature silicone sealant as specified in the second warning statement on page 7. Lower the support box through the hole in the roof until the bottom of the box extends at least 2" below the ceiling (see Figure 22). Align the support box vertically and horizontally using a level.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) VENTING INSTALLATION Continued Note: Restrictor must be installed in all vertical installations. FD30 30˚ Starter/ Adapter Required FD30 30˚ Starter/ Adapter Required Vertical Venting V = 40' max. Venting with Two 90° Elbows Vertical (V1) Horizontal (H) 5' min. 6' min. 7' min. 8' min. 6' max. 12' max. 18' max. 20' max. Figure 27 - Vertical Rigid Venting Configuration With No Horizontal Run Note: Vertical (V1) + Vertical (V2) = 20' max.
OWNER’S MANUAL VENTING INSTALLATION PARTS LISTS FOR VENTING KITS AND COMPONENTS Continued HIGH ALTITUDE INSTALLATION Number Description FD30 30˚ Starter/Adapter (6 5/8" to 7") Your FMI direct-vent fireplace has been AGA tested and approved for elevations from 0-2000 feet and CGA certified for elevations from 0-4500 feet. When installing this fireplace at an elevation above 2000 feet (in the USA), you may need to decrease the input rating by changing the existing burner orifice to a smaller size.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) FIREPLACE INSTALLATION NOTICE: This fireplace is intended for use as supplemental heat. Use this fireplace along with your primary heating system. Do not install this fireplace as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using fireplace. This will help circulate the heat throughout the house. In the event of a power outage, you can use this fireplace as a heat source.
OWNER’S MANUAL FIREPLACE INSTALLATION 9. Continued 8. Plug in blower power cord. a. If your fireplace system is installed as a freestanding unit with an accessory mantel, determine whether the power cord will exit the left side or the right side of the firebox. Install one plastic bushing provided into the 1 1/2" hole in the outer casing through which the power cord will exit. Install the second plastic bushing provided into the floor support bracket if exiting through the right side (see Figure 32).
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) FIREPLACE INSTALLATION Continued INSTALLING GAS PIPING TO FIREPLACE LOCATION WARNING: A qualified service person must connect fireplace to gas supply. Follow all local codes. CAUTION: For propane/LP units, never connect heater directly to the propane/LP supply. This heater requires an external regulator (not supplied). Install the external regulator between the heater and propane/LP supply. CAUTION: Use only new, black iron or steel pipe.
OWNER’S MANUAL FIREPLACE INSTALLATION Continued CONNECTING FIREPLACE TO GAS SUPPLY CHECKING GAS CONNECTIONS WARNING: Test all gas piping and connections for leaks after installing or servicing. Correct all leaks at once. Pressure Testing Gas Supply Piping System Test Pressures In Excess Of 1/2 PSIG (3.5 kPa) 1. Installation Items Needed • 5/16" hex socket wrench or nut-driver • sealant (resistant to propane/LP gas, not provided) 1. Open lower louver door panel by gently pulling forward. 2.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) FIREPLACE INSTALLATION Continued Open ON POSITION Equipment Shutoff Valve Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa) 1. 2. 3. Close equipment shutoff valve (see Figure 36). Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas fireplace or opening main gas valve located on or near gas meter for natural gas fireplace, or using compressed air.
OWNER’S MANUAL FIREPLACE INSTALLATION Continued INSTALLING OPTIONAL WIRELESS HAND-HELD REMOTE CONTROL - GHRC SERIES Installing 9-Volt Alkaline Battery in Hand-Held Remote Control Unit REMOVING/REPLACING GLASS DOOR 1. You must remove glass door to install optional brick liners, logs, lava rock, and ember material. Remove battery cover on back of remote control unit. 2. Attach terminal wires to a 9-volt alkaline battery (not included). Place battery into the battery housing. 3.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) FIREPLACE INSTALLATION Continued Attaching Magnetic Decorative Brass Strips This fireplace comes with a set of two magnetic decorative brass strips. Before attaching strips to fireplace, remove plastic film from brass pieces. After installing the door, attach these strips to the top and bottom of the glass door frame. INSTALLING OPTIONAL BRICK LINER D8037A 8. Loosely secure retainer brackets to grate.
OWNER’S MANUAL FIREPLACE INSTALLATION Continued INSTALLING LOGS, LAVA ROCK AND GLOWING EMBERS WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury. Each log is marked with a number. These numbers will help you identify the log when installing. It is very important to install these logs exactly as instructed. Do not modify logs. Only use logs supplied with fireplace. 1.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) OPERATING FIREPLACE WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly. B. BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.
OWNER’S MANUAL OPERATING FIREPLACE OPERATING OPTIONAL BLOWER ACCESSORY Continued Locate the blower controls by opening the lower louver panel on the fireplace. Blower controls are located on the left side of the switch bracket to the left just inside the louver panel. OPERATING OPTIONAL HANDHELD REMOTE NOTICE: You must light the pilot before using the hand-held remote control unit. See Lighting Instructions, page 24. 2. After lighting, let pilot flame burn for about one minute.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) INSPECTING BURNERS Continued BURNER FLAME PATTERN Burner flames will be steady; not lifting or floating. Flame patterns will be different from unit to unit and will vary depending on installation type and weather conditions. If the vent configuration is installed incorrectly, the flames will lift or "ghost". This can be dangerous. Inspect the flames after installation to ensure proper installation and performance.
OWNER’S MANUAL TROUBLESHOOTING WARNING: Turn off heater and let cool before servicing. Only a qualified service person should service and repair heater. Note: For additional help, visit DESA International’s technical service web site at www.desatech.com. CAUTION: Never use a wire, needle, or similar object to clean pilot. This can damage pilot unit. Note: All troubleshooting items are listed in order of operation.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) TROUBLESHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Burner does not light after pilot is lit 1. Burner orifice clogged 1. Clean burner (see Cleaning and Maintenance, page 26) or replace burner orifice 2. Contact local propane/LP or natural gas company 3. Reconnect leads (see Wiring Diagram, page 30) 4. Replace thermopile 2. Inlet gas pressure is too low 3. Thermopile leads disconnected or improperly connected 4.
OWNER’S MANUAL TROUBLESHOOTING Continued WARNING: If you smell gas Shut off gas supply. Do not try to light any appliance. Do not touch any electrical switch; do not use any phone in your building. Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions. • If you cannot reach your gas supplier, call the fire department. • • • • IMPORTANT: Operating fireplace where impurities in air exist may create odors.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) REPLACEMENT PARTS WIRING DIAGRAM CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty. PARTS UNDER WARRANTY Contact authorized retailers of this product.
OWNER’S MANUAL SPECIFICATIONS DVF34 DVF34P 15,000/21,000 Btu/h 16,000/20,000 Btu/h Natural Propane/LP Piezo Piezo Manifold Pressure 3.5" w.c. 10.0" w.c. Minimum Inlet Supply Pressure 4.5" w.c. 11.0" w.c. Btu Gas Type Ignition Dimension, Inches/mm (HxWxD) Fireplace (Actual size of firebox. Measurements do not 32 3/16" x 34 3/8" x 18 1/2" 32 3/16" x 34 3/8" x 18 1/2" include nailing flanges or 817 x 873 x 470mm 817 x 873 x 470mm stand-offs).
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) ILLUSTRATED PARTS BREAKDOWN DVF34 DVF34P 33 2 7 11 (Included in Hardware Pack) 44 37 6 47 43 31-1 31-2 25 42 26 27 29 1 31-3 38 31-4 6 20 18 32 34 6 4 19 16 24 36 30 28 21 22 35 14 17 28 46 15 9 5 8 23 13 12 5 45 39 5 32 40 10 32 3 7 41 32 106424
OWNER’S MANUAL PARTS LIST This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 30 of this manual. DIRECT-VENT FIREPLACE DVF34 DVF34P KEY NO.
DVF34, DVF34P DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP) ACCESSORIES Purchase these fireplace accessories from your local dealer. If they can not supply these accessories, call DESA International’s Sales Department at 1-800-432-2382 for information. You can also write to the address listed on the back page of this manual.
OWNER’S MANUAL NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ ___________
WARRANTY INFORMATION KEEP THIS WARRANTY Model Serial No. Date Purchased Always specify model and serial numbers when communicating with the factory. We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty. We make no other warranty, expressed or implied.
