Superior 500 Users Manual
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2015-01-24
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INSTALLATION INSTRUCTIONS DIRECT VENT 500/600/800 SERIES RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or 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 certified kit is used. 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 or liquids in the vicinity of this or any other appliance. FOR YOUR SAFETY: What to do if you smell gas: • • • • DO NOT light any appliance. DO NOT touch any electrical switches. DO NOT use any phone in your building. Immediately call your gas supplier from a neighbor’s phone. Follow your gas suppliers instructions. • If your gas supplier cannot be reached, call the fire department. Installation and service must be performed by a qualified installer, service agency or the gas supplier. OTL Report No. 116-F-13-4 VENTED GAS FIREPLACE HEATERS - DIRECT VENT MODELS P/N 700,005M REV. X 11/2004 MODELS Millivolt Models D-500CMN D-500CMP DT-500CMN DT-500CMP DR-500CMN DR-500CMP D-600CMN D-600CMP DT-600CMN DT-600CMP DR-600CMN DR-600CMP D-800CMN D-800CMP DT-800CMN DT-800CMP DR-800CMN DR-800CMP Electronic Models D-500CEN D-500CEP DT-500CEN DT-500CEP DR-500CEN DR-500CEP D-600CEN D-600CEP DT-600CEN DT-600CEP DR-600CEN DR-600CEP D-800CEN D-800CEP DT-800CEN DT-800CEP DR-800CEN DR-800CEP AVERTISSEMENT: ASSUREZ-VOUS DE BIEN SUIVRE LES INSTRUCTIONS DONNÉ DANS CETTE NOTICE POUR RÉDUIRE AU MINIMUM LE RISQUE D'INCENDIE OU POUR ÉVITER TOUT DOMMAGE MATÉRIEL, TOUTE BLESSURE OU LA MORT. POUR VOTRE SÉCURITÉ: Ne pas entreposer ni utiliser d'essence ni d'autre vapeurs ou liquides inflammables dans le voisinage de cet appareil ou de tout autre appareil. POUR VOTRE SÉCURITÉ: Que faire si vous sentez une odeur de gaz: • Ne pas tenter d'allumer d'appareil. • Ne touchez à aucun interrupteur. Ne pas vous servir des téléphones se trouvant dans le batiment où vous vous trouvez. • Evacuez la piéce, le bâtiment ou la zone. • Appelez immédiatement votre fournisseur de gaz depuis un voisin. Suivez les instructions du fournisseur. • Si vous ne pouvez rejoindre le fournisseur de gaz, appelez le service dos incendies. L'installation et service doit être exécuté par un qualifié installeur, agence de service ou le fournisseur de gaz. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 1 PACKAGING TABLE OF CONTENTS Packaging ........................................ page 2 Introduction ..................................... page 2 General Information ......................... page 2 Location .......................................... page 3 Appliance and Vent Clearances ....... page 4 Vent Termination Clearances ........... page 5 Typical Installation Sequence .......... page 5 Detailed Installation Steps ............... page 5 Step 1. Framing ............................. page 5 Step 2. Routing Gas Line ............... page 5 Fireplace Specifications ................... page 8 Step 3. Install the Vent System ...... page 9 Vertical Termination Systems .......... page 10 Vent Section Length Chart ............... page 10 Vertical Vent Tables and Figures ...... page 13 Horizontal Termination System ........ page 15 Horizontal Vent Tables and Figures . page 17 Venting Using Flexible Vent Pipe ..... page 20 Step 4. Field Wiring ....................... page 21 Step 5. Optional Blower Kit Wiring page 21 Step 6. Connecting Gas Line .......... page 22 Step 7. Installing Logs ................... page 22 Step 8. Checking Unit Operation ..... page 22 Step 9. Installing Glass Door ......... page 23 Step 10. Burner Adjustments ........... page 23 Step 11. Hood Installation ............... page 23 Finishing Requirements ................... page 23 Cold Climate Insulation .................... page 24 Installation Accessories ................... page 25 Gas Conversion Kits .................. page 26 This installation manual will help you obtain a safe, efficient, dependable installation for your appliance and vent system. Please read and understand these instructions before beginning your installation. The assembled vented gas fireplace heater is packaged with: 1 - one log set located in firebox area. 2 - one envelope containing the literature package which consists of the homeowner's manual, installation instructions, log set supplement and warranty; envelope is located in the control area. 3 - one vent restrictor to be applied as shown on page 9; restrictor is taped to the envelope. 4 - one hood located behind the top panel. 5 - one bag of decorative volcanic stone located in the control area. 6 - one bag of glowing embers located in the control area. INTRODUCTION These vented gas fireplace heaters are sealed combustion, air circulating gas fireplaces designed for residential applications. These appliances must be installed with the Secure Vent™ and /or Secure Flex™ vent systems routed to the outside atmosphere. Millivolt appliances are designed to operate on natural or propane gas. A millivolt gas control valve with piezo ignition system provides safe, efficient operation. External electrical power is required to operate the optional blower if installed in these units. GENERAL INFORMATION Note: Installation and repair should be performed by a qualified service person. The appliance should be inspected annually by a qualified professional service technician. More frequent inspections and cleanings may be required due to excessive lint from carpeting, bedding material, etc. It is imperative that the control compartment, burners and circulating air passage ways of the appliance be kept clean. S'assurer que le brùleur et le compartiment des commandes sont propres. Voir les instructions d'installation et d'utilisation qui accompagnent l'appareil. Provide adequate clearances around air openings and adequate accessibility clearance for service and proper operation. Never obstruct the front openings of the appliance. These appliances are designed to operate on natural or propane gas only. TYPICAL INSTALLATION Electronic appliances are designed to operate on natural or propane gas. An electronic intermittent pilot ignition system provides safe, efficient operation. External electrical power is required to operate these units. These appliances comply with National Safety Standards and are tested and listed by OmniTest Laboratories (Report No. 116-F-13-4) to ANSI Z21.88-2002 (in Canada, CSA-2.33-2002), and CAN/CGA-2.17-M91 in both USA and Canada, as vented gas fireplace heaters. Both millivolt and electronic versions of these appliances are listed by Omni-Test Laboratories for installation in bedrooms and mobile homes. Installation must conform to local codes. In the absence of local codes, installation must comply with the current National Fuel Gas Code, ANSI Z223.1. (In Canada, the current CAN-1 B149 installation code.) Electrical wiring must comply with the National Electrical Code ANSI/ NFPA 70 - (latest edition). (In Canada, the current CSA C22-1 Canadian Electrical Code.) 2 DO NOT ATTEMPT TO ALTER OR MODIFY THE CONSTRUCTION OF THE APPLIANCE OR ITS COMPONENTS. ANY MODIFICATION OR ALTERATION MAY VOID THE WARRANTY, CERTIFICATION AND LISTINGS OF THIS UNIT. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Figure 1 Millivolt Models Millivolt models come standard with the manually-modulated gas valve; flame appearance and heat output can be controlled at the gas valve. The millivolt appliances are manually controlled and feature a spark ignitor (piezo) that allows the appliance's pilot gas to be lit without the use of matches or batteries. This system provides continued service in the event of a power outage. Input of millivolt models is shown in the following table: Do not use these appliances if any part has been under water. Immediately call a qualified, professional service technician to inspect the appliance and to replace any parts of the control system and any gas control which have been under water. Millivolt Models with Manually-Modulated Gas Valve Natural Gas Propane Gas D, DT, D, DT, Input rate Input rate DR DR (BTU/H) (BTU/H) Series Series 17,500 to 17,500 to 500 500 23,000 23,000 21,500 to 22,500 to 600 600 29,000 29,000 24,000 to 25,500 to 800 800 32,000 32,000 Electronic Models Electronic models have a fixed rate gas valve. Input of electronic models is shown in the following table: Electronic Models with Fixed-Rate Gas Valve Natural and Propane Gas D, DT, DR Series Input rate (BTU/H) 500 23,000 600 29,000 800 32,000 Ne pas se servir de cet appareil s'il a été plongé dans l'eau, complètement ou en partie. Appeler un technicien qualifié pour inspecter l'appareil et remplacer toute partie du système de contrôle et toute commande qui ont été plongés dans l'eau. This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or 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 certified kit is used. Cet appareil peut être installé dans un maison préfabriquée (É.-U. seulement) ou mobile déjà installée à demeure si les réglements locaux le permettent. All Models Maximum manifold pressure is 3.5 in. w.c. (0.87 kPa) for natural gas and 10 in. w.c. (2.49 kPa) for LP/Propane gas. Cet appareil doit être utilisé uniquement avec les types de gaz indiqués sur la plaque signalétique. Ne pas l'utiliser avec d'autres gaz sauf si un kit de conversion certifié est installé. Installations at Altitudes of 0 to 4500 ft.Units are tested and approved for elevations of 0 to 4500 feet (0 to 1372 meters). Test gage connections are provided on the front of the millivolt gas control valve (identified IN for the inlet and OUT for the manifold side). A ¹⁄₈" NPT test gage connection is provided at the inlet and outlet side of the electronic gas control valve. Installations at Altitudes above 4500 ft.For elevations above 4500 feet (1372 meters), install the unit according to the regulations of the local authorities having jurisdiction and, in the USA, the latest edition of the National Fuel Gas Code (ANSI Z223.1) or, in Canada, the latest edition of the CAN1-B149.1 and .2 codes. Table 1 shows the units' gas orifice size for the elevations indicated. D, DT, DR Series Orifice size Nat. Prop. 500 0.090 in. #54 600 #36 #52 800 #33 0.065 in. Table 1 Elevation Feet (meters) 0-4500 (0-1370) Minimum inlet gas pressure to these appliances is 5.0 inches water column (1.24 kPa) for natural gas and 11 inches water column (2.74 kPa) for propane for the purpose of input adjustment. Maximum inlet gas supply pressure to these appliances is 10.5 inches water column (2.61 kPa) for natural gas and 13.0 inches water column (3.23 kPa) for propane. These appliances must be isolated from the gas supply piping system (by closing their individual manual shut-off valve) during any pressure testing of the gas supply piping system at test pressures equal to or less than ¹⁄₂ psig (3.5 kPa). These appliances and their individual shut-off valves must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of ¹⁄₂ psig (3.5 kPa). NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. These appliances must not be connected to a chimney or flue serving a separate solid fuel burning appliance. Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning are similar to the flu with headaches, dizziness and/or nausea. If you have these signs, obtain fresh air immediately. Turn off the gas supply to the appliance and have it serviced by a qualified professional, as it may not be operating correctly. WARNING: FAILURE TO COMPLY WITH THE INSTALLATION AND OPERATING INSTRUCTIONS PROVIDED IN THIS DOCUMENT WILL RESULT IN AN IMPROPERLY INSTALLED AND OPERATING APPLIANCE, VOIDING ITS WARRANTY. ANY CHANGE TO THIS APPLIANCE AND/OR ITS OPERATING CONTROLS IS DANGEROUS. IMPROPER INSTALLATION OR USE OF THIS APPLIANCE CAN CAUSE SERIOUS INJURY OR DEATH FROM FIRE, BURNS, EXPLOSION OR CARBON MONOXIDE POISONING. WARNING: CHILDREN AND ADULTS SHOULD BE ALERTED TO THE HAZARDS OF HIGH SURFACE TEMPERATURES. USE CAUTION AROUND THE APPLIANCE TO AVOID BURNS OR CLOTHING IGNITION. YOUNG CHILDREN SHOULD BE CAREFULLY SUPERVISED WHEN THEY ARE IN THE SAME ROOM AS THE APPLIANCE. WARNING: DO NOT PLACE CLOTHING OR OTHER FLAMMABLE MATERIALS ON OR NEAR THIS APPLIANCE. AVERTISSEMENT: SURVEILLER LES ENFANTS. GARDER LES VÊTEMENTS, LES MEUBLES, L'ESSENCE OU AUTRES LIQUIDES À VAPEUR INFLAMMABLES À COTE DE L'APPAREIL. LOCATION In selecting the location, the aesthetic and functional use of the appliance are primary concerns. However, vent system routing to the exterior and access to the fuel supply are also important. Consideration should be given to traffic ways, furniture, draperies, etc., due to elevated surface temperatures (see Figure 2 ). 3 REAR VENT APPLICATION RECESSED INSTALLATION TOP VENT TOP VENT APPLICATION APPLICATION TOP VENT APPLICATION AP TOP PL V IC EN AT T IO N NT VE ION AR AT RE LIC P AP APPLICATION TOP VENT TOP VENT APPLICATION To provide for the lowest possible shelf surface use the alternate rear vent outlet with attached venting routed in a way to minimize obstructions to the use of the space above the appliance. Do not insulate the space between the appliance and the area above it. See Figure 3. The minimum height from the base of the appliance to the underside of combustible materials used to construct a utility shelf in this fashion is shown in the table in Figure 3. The appliance should be mounted on a fully supported base extending the full width and depth of the unit. The appliance may be located on or near conventional construction materials. However, if installed on combustible materials, such as carpeting, vinyl tile, etc., a metal or wood barrier covering the entire bottom surface must be used. APPLIANCE AND VENT CLEARANCES These appliances are approved with zero clearance from spacers to combustible materials on all sides (as detailed in Table 2 ), with the following exception: When the unit is installed with one side flush with a perpendictular side wall, the wall perpendicular to the opposite side of the appliance front face must not extend more than five inches beyond the front edge of the unit. In addition, when the unit is recessed, the side walls surrounding the unit must not extend more than five inches beyond the front edge of the unit. Refer to Figure 2. HORIZONTAL VENT (Rear Vent Application With a chase) VERTICAL VENT (Top Vent Application) Shelf Height inches (mm) Model No. Top Vent - with One 90 Degree Elbow D-500 DT-500 DR-500 D-600, D-800 DT-600, DT-800 DR-600, DR-800 Secure Vent 46 1/8 (1172) 46 1/8 (1172) N/A 51 1/8 (1298) 51 1/8 (1298) N/A Secure Flex 47 7/8 (1216) 47 7/8 (1216) N/A 52 7/8 (1343) 52 7/8 (1343) N/A Shelf Above Fireplace With Rear Venting BACK 1/2 in. (13 mm) 0 in. (0 mm) spacers SIDES 1/2 in. (13 mm)** 0 in. (0 mm) spacers TOP SPACERS 0 in. (0 mm) FLOOR 0 in. (0 mm) From Bottom of Unit to Ceiling 64 in. (1626 mm) VENT 1 in. (25.4 mm)* SERVICE CLEARANCES 3 Feet. (0.9 meters) Table 2 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Secure Vent 35 1/4 (895) N/A 35 1/4 (895) 40 1/4 (1022) N/A 40 1/4 (1022) Secure Flex 35 1/4 (895) N/A 35 1/4 (895) 40 1/4 (1022) N/A 40 1/4 (1022) Shelf Height (see table) Shelf Height (see table) Figure 3 Rear Vent - Straight Out the Back Do not insulate the space between the appliance and the area above it. Do not insulate the space between the appliance and the area above it. FRONT 4 HORIZONTAL VENT (Top Vent Application) Typical Locations Figure 2 The location should also be free of electrical, plumbing or other heating/air conditioning ducting. These direct vent appliances are uniquely suited for installations requiring a utility shelf positioned directly above the fireplace. Utility shelves like these are commonly used for locating television sets and decorative plants. HORIZONTAL VENT (Rear Vent Application without a chase) VERTICAL VENT (Rear Vent Application) Shelf Above Fireplace With Top Venting *Note: 3 in. (75 mm) above any horizontal/ inclined vent component. **Note: The nailing flange and the cabinet surfaces directly adjacent to the framing member attached to the nailing flange, are exempt from the 1/2" clearance to combustibles defined for the rest of the cabinet sides and back. VENT TERMINATION CLEARANCES These instructions should be used as a guideline and do not supersede local codes in any way. Install vent according to local codes, these instructions, the current National Fuel Gas Code (ANSI-Z223.1) in the USA or the current standards of CAN/CGA-B149.1 and B149.2 in Canada. Vertical Vent Termination Clearances Terminate single vent caps relative to building components according to figure 4. Horizontal Vent Termination Clearances Combustible Projection 2¹⁄₂ inches or less in length Combustible Projection greater than 2¹⁄₂ inches in length 12" (305 mm) TERMINATION HEIGHTS FOR VENTS ABOVE FLAT OR SLOPED ROOFS Horizontal Overhang 2 FT MIN. 2 FT MIN. Vertical Wall Lowest Discharge Opening Vent Termination Roof Pitch is X/12 1 inch (25.4 mm) Minimum Clearance to Combustibles Concentric Vent Pipe Note - See Figure 34 on page 16 for the recess allowances, into exterior walls, of the round, square and small square horizontal terminations. Headers may be in direct contact with the appliance top spacers but must not be supported by them or notched to fit around them. All construction above the appliance must be self supporting. DO NOT use the appliance for structural support. The fireplace should be secured to the side framing members using the unit's nailing flanges - one top and bottom on each side of the fireplace front. See Figure 6. Use 8d nails or their equivalent. Side Elevation View X 12 Flashing 3" (76 mm) Termination Kit Figure 5 H* Storm Collar If the appliance is to be elevated above floor level, a solid continuous platform must be constructed. Ventilated Soffit Unventilated Soffit 18" (457 mm) See Figure 10 on page 7 or Figure 11 on page 8 for corner framing installations. All framing details must allow for a minimum clearance to combustible framing members as shown in Table 2. *H = MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING OF VENT Roof Pitch Flat to 6/12 Over 6/12 to 7/12 Over 7/12 to 8/12 Over 8/12 to 9/12 Over 9/12 to 10/12 Over10/12 to 11/12 Over 11/12 to 12/12 H (feet) 1.0 1.25 1.5 2.0 2.5 3.25 4.0 Figure 4 Terminate multiple vent terminations according to the installation codes listed at the top of this page. Step 3. (page 9) Install the vent system and exterior termination. Step 4. (page 21) Field Wiring a. Millivolt Appliances – Install the operating control switch (not factory provided) and bring in electrical service line for forced air circulating blower (optional equipment). b. Electronic Appliances – Field wire and install operating control switch. Step 5. (page 21) Install blower kit (optional equipment). Step 6. (page 22) Make connection to gas supply. Step 7. (page 22) Install the logs, decorative volcanic stone and glowing embers. Step 8. (page 22) Checkout appliance operation. Step 9. (page 23) Install glass door frame assembly. Step 10. (page 23) Adjust burner to ensure proper flame appearance. Step 11. (page 23) Install the hoods. DETAILED INSTALLATION STEPS Horizontal Vent Termination Clearances The horizontal vent termination must have a minimum of 3" (76 mm) clearance to any overhead combustible projection of 2 ¹⁄₂" (64 mm) or less. See Figure 5. For projections exceeding 2 ¹⁄₂" (64 mm), see Figure 5. For additional vent location restrictions refer to Figure 8 on page 6. TYPICAL INSTALLATION SEQUENCE The typical sequence of installation follows, however, each installation is unique resulting in variations to those described. See the page numbers references in the following steps for detailed procedures. Step 1. (page 5) Construct the appliance framing. Position the appliance within the framing and secure with nailing brackets. Step 2. (page 5) Route gas supply line to appliance location. The appliance is shipped with all gas controls and components installed and pre-wired. Remove the shipping carton, exposing the front glass door. Remove the top panel. Remove the cardboard from underneath the pressure relief plates. Gently depress the outer top corners of the access panel until the catches "pop" the panel free, allowing it to swing out and down to open. Open the two latches (located under the firebox floor) securing the glass door. Remove the door by tilting it outward at the bottom and lifting it up. Set the door aside protecting it from inadvertent damage. See Figure 55 on page 23. Unit Nailing Flange (No clearance to combustible framing is required) Side Framing Left Side Front Corner of Fireplace Shown (Right Side Requirements the Same) Unit Being Secured By Its Nailing Flanges To The Framing Note: The nailing flanges, combustible members and screw heads located in areas directly adjacent to the nailing flanges, are EXEMPT from the 1/2” clearance to combustible requirements for the firebox outer wrapper. Combustible framing may be in direct contact with the nailing flanges and may be located closer than 1/2” from screw heads and the firebox wrapper in areas adjacent to the nailing flanges. Frame the opening to the exact dimensions specified in the framing details of this manual. Figure 6 Step 2. ROUTING GAS LINE Route a ¹⁄₂" (13 mm) gas line along the inside of the right side framing as shown in Figure 7. Gas lines must be routed, constructed and made of materials that are in strict accordance with local codes and regulations. All appliances are factory-equipped with a flexible gas line connector and ¹⁄₂ inch shutoff valve. (See step 6 on page 22). Right Side Front Corner of Fireplace Framing 3" (76 mm) Step 1. FRAMING Frame these appliances as illustrated in Figure 9 on page 7, unless the appliance is to be installed in a corner. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 6 ¹⁄₂" (152 mm) Figure 7 5 EXTERIOR HORIZONTAL VENT TERMINATION CLEARANCE REQUIREMENTS * See Item D in the Text Below. Center Line of Termination Exterior Wall Inside Corner Detail *18” Horizontal Termination G 18” V Ventilated Soffit A Inside Corner in U.S. A == 9” 12” in Canada Detail D H 3 ft. B C V V L F A V Fixed Closed Window V C V B C C X D V Operable Window 3 ft. J B B M B V I A X = Air Supply Inlet V = Vent Terminal = Area where Terminal is not Permitted Canadian Installation* US Installation** A = Clearance above grade, veranda, porch, deck, or balcony. 12 inches (30cm)* 12 inches (30cm)** B = Clearance to window or door that may be opened. 6 in (15cm) for appliances < 10,000 Btuh (3kW), 12 in (30cm) for appliances > 10,000 Btuh (3kW) and < 100,000 Btuh (30kW), 36 inches (91cm) for appliances > 100,000 Btuh (30kW)* 12" (305mm) recommended to prevent window condensation 6 in (15cm) for appliances < 10,000 Btuh (3kW), 9 in (23cm) for appliances > 10,000 Btuh (3kW) and < 50,000 Btuh (15kW), 12 inches (30cm) for appliances > 50,000 Btuh (15kW)** 9" (229mm) recommended to prevent window condensation 18" (458mm) 18" (458mm) C = Clearance to permanently closed window D = Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 18 inches (458mm) from the center line of the terminal E = Clearance to unventilated soffit 12" (305mm) 12" (305mm) F = Clearance to outside corner 5" (12.7cm) minimum 5" (12.7cm) minimum G = Clearance to inside corner 6" (15.2cm) minimum 6" (15.2cm) minimum H = Clearance to each inside of center line extended above meter/regulator assembly I = Clearance to service regulator vent outlet 3 feet (91cm) within a height of 15 feet above the meter/regulator assembly* 3 feet (91cm)* 3 feet (91cm) within a height of 15 feet above the meter/regulator assembly** 3 feet (91cm)** J = Clearance to nonmechanical air supply inlet to building or the combustion air inlet to any other appliance 6 in (15cm) for appliances < 10,000 Btuh (3kW), 12 in (30cm) for appliances > 10,000 Btuh (3kW) and < 100,000 Btuh (30kW), 36 inches (91cm) for appliances > 100,000 Btuh (30kW)* 6 feet (1.83m)* 6 in (15cm) for appliances < 10,000 Btuh (3kW), 9 in (23cm) for appliances > 10,000 Btuh (3kW) and < 50,000 Btuh (15kW), 12 inches (30cm) for appliances > 50,000 Btuh (15kW)** 3 feet (91cm) above if within 10 feet (3m) horizontally** 7 feet (2.13m)‡ K = Clearance to a mechanical air supply inlet L = Clearance above paved sidewalk or paved 7 feet (2.13m)‡ diveway located on public property M = Clearance under veranda, porch, deck or 12 inches (30cm)*‡ 12 inches (30cm)‡ balcony * In accordance with the current CSA-B149.1 National Gas And Propane Installation Code. ** In accordance with the curent ANSI SZ223.1/NFPA 54 National Fuel Gas Codes. ‡ A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings. *‡ Only permitted if veranda, porch, deck or balcony is fully open on a minimum 2 sides beneath the floor: Figure 8 6 E A NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. FIREPLACE FRAMING SPECIFICATIONS **FRAMING WITH SQUARE HORIZONTAL TERMINATIONS (SV4.5HTSS or SV4.5HTS) AND ROUND HORIZONTAL TERMINATION (SV4.5HTR) Framing Dimensions Framing should be constructed of 2x4 or larger lumber. VENT FRAMING TOP VENT WITH ONE 90° ELBOW Model No. 10¹⁄₂ D-500 (267) VENT FRAMING REAR VENT WITH NO ELBOWS DT-500 7 5¹⁄₈ (178) 12¹⁄₈ (308) (130) DR-500 D-600 7 (178) 5¹⁄₈ D DT-600 12¹⁄₈ (308) (130) B DR-600 C 16 (406) D-800 ¹⁄₂ A A Inches (mm) DT-800 16” (406mm) is the required framing depth dimension when the finish material (drywall) thickness is 1/2 in. (13mm). DR-800 A B C D in. 35 1/4 35 1/4 21 11/16 39 1/8 mm 895 895 551 994 39 1/8 in. 35 1/4 35 1/4 ---- mm 895 895 ---- 994 in. 35 1/4 35 1/4 21 11/16 ---- mm 895 895 551 ---- in. 40 1/4 40 1/4 26 11/16 44 1/8 mm 1022 1022 678 1121 in. 40 1/4 40 1/4 ---- 44 1/ 8 mm 1022 1022 ---- 1121 in. 40 1/4 40 1/4 26 11/16 ---- mm 1022 1022 678 ---- in. mm in. mm in. mm 45 1/4 1149 45 1/4 1149 45 1/4 1149 40 1/4 1022 40 1/4 1022 40 1/4 1022 26 11/16 678 ------26 11/16 678 44 1/8 1121 44 1/8 1121 ------- ** See the horizontal venting Figures 33 and 34 on page 16 for restrictions on the use of the round termination (SV4.5HTR). Figure 9 NoteVenting requirements for rear vent applications in corner installations - the the round termination (SV4.5HTR) may not be used - the horizontal vent length “a” to “b,” must not exceed 28 inches (711 mm) Model No. D-500 DT-500 DR-500 D-600 DT-600 DR-600 D-800 DT-800 DR-800 A B in. 35 1/8 57 1/2 mm 892 1461 C D E F 1032 487 730 156 1554 1101 487 779 D and DR units 7 (178) D and DT units Inches (millimeters) 200 E C in. 45 1/8 66 3/8 46 15/16 19 3/16 33 3/16 9 3/4 mm 1146 1686 1192 487 843 b *F 40 5/8 19 3/16 28 3/4 6 1/8 in. 40 1/8 61 3/16 43 1/32 19 3/16 30 11/16 7 7/8 mm 1019 *These dimensions occur when one 45 degree elbow is connected directly to the appliance collar. a *D 248 A B Back wall of chase/enclosure (including any finishing materials) Figure 10 Corner Framing with Square Termination (SV4.5HTS) NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 7 FIREPLACE FRAMING SPECIFICATIONS *These dimensions occur when one 45 degree elbow is connected directly to the appliance collar. b *6¹⁄₈ (156) NoteVenting requirements for rear vent applications in corner installations for D-500, DT-500 AND DR-500 models only - the round termination (SV4.5HTR) may not be used - the horizontal vent length “a” to “b,” must not exceed 28 inches (711 mm) 8³⁄₁₆ (208) 40⁵⁄₈ (1032) 28³⁄₄ (730) *19³⁄₁₆ (487) a Back wall of chase/enclosure (including any finishing materials) 35¹⁄₈ (892) Inches (millimeters) 57¹⁄₂ (1461) CORNER FRAMING WITH SMALL SQUARE HORIZONTAL TERMINATION(SV4.5HTSS) FOR D-500, DT-500 AND DR- 500 MODELS ONLY) Figure 11 FIREPLACE SPECIFICATIONS FRAMING SPACERS (Top and Sides and Rear) (Louvered Front Model Shown) G H *CONCENTRIC FLUE FLUE - 4¹⁄₂ (114) COMBUSTION AIR - 7¹⁄₂ (190) * D models have a top and rear vent DR models have only a rear vent DT models have only a top vent 9 (229) Top View NOTE - Hood shown as positioned in louvered front model. 3 (76) E GAS INLET (Either Side and bottom) A C OPTIONAL ELECTRICAL INLET KNOCKOUT REQUIRING A FIELD PROVIDED JUNCTION BOX (Either Side) B 5¹⁄₂ (140) 9³⁄₈ (238) F** D 2 (53) 3 (76) 1³⁄₈ (35) Front View Figure 12 8 Model No. D-500 DT-500 DR-500 D-600 DT-600 DR-600 D-800 DT-800 DR-800 ¹⁄₂ (13) 16 (406) ELECTRICAL INLET 2³⁄₄ x 2 (70 x 51) COVER PLATE with KNOCKOUT) Right Side View A B in. 35 1/8 mm 892 in. 40 1/8 **Rear vent models only C D E **F G H 32 1/8 19 29 1/2 35 1/8 21 11/16 24 7/8 12 7/16 816 483 749 892 551 632 316 37 1/8 24 34 1/2 40 1/8 26 11/16 29 7/8 14 15/16 mm 1019 943 610 876 1019 678 759 379 in. 40 1/8 37 1/8 24 39 1/2 45 1/8 26 11/16 34 7/8 17 7/16 mm 1146 943 610 1003 1146 678 886 443 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. **Rear Vent Units Only. Step 3. INSTALL THE VENT SYSTEM General Information These instructions should be used as a guideline and do not supersede local codes in any way. Install vent according to local codes, these instructions, the current National Fuel Gas Code (ANSI-Z223.1) in the USA or the current standards of CAN/CGA-B149.1 and B149.2 in Canada. These fireplaces are designed, tested and listed for operation and installation with, and only with, Secure Vent™ (SV 4.5) Direct Vent System Components, Secure Flex™ Flexible Vent Components manufactured by Security Chimneys International. These approved vent system components are labeled for identification. DO NOT use any other manufacturer's vent components with these appliances. These fireplaces must be vented directly to the outside. The vent system may not service multiple appliances, and must never be connected to a flue serving a solid fuel burning appliance. The vent pipe is tested to be run inside an enclosing wall (such as a chase). There is no requirement for inspection openings in the enclosing wall at any of the joints in the vent pipe. Preparing the Appliance Vent Collar on D-500/600/800 Series (Combined Top and Rear Vent) Models Each of the unit's two vent collars are sealed with a cover plate and a seal plate and gasket. The cover, and seal plate and gasket must be removed from the vent collar being used. Refer to Figure 13 for top vent usage and Figure 14 for rear, and the following steps to prepare the appropriate collar for use. From the vent collar being used, remove the four screws securing the vent seal plate and gasket. Remove and discard the seal plate and gasket. When the top vent collar is being used, from inside the firebox, loosen the two screws in the keyhole slots of the cover plate and remove the remaining two cover plate securing screws. Remove and discard the cover plate. Reinstall and securely tighten all four screws. Remove and discard the cover plate. Reinstall and securely tighten all four cover plate screws. Re-secure the lintel to the rear wall of the firebox. WARNING: FAILURE TO REINSTALL AND SECURELY TIGHTEN COVER PLATE SCREWS COULD RESULT IN LEAKAGE OF FLUE PRODUCTS INTO THE LIVING SPACE. VENT COVER PLATE AND VENT SEAL PLATE MUST REMAIN SECURELY INSTALLED ON UNUSED VENT COLLAR. FAILURE TO DO SO COULD RESULT IN LEAKAGE OF FLUE PRODUCTS INTO LIVING SPACE. ON D-500/600/800 SERIES MODELS (COMBINED TOP AND REAR VENT UNITS) TOP VENT SEAL & COVER PLATE REMOVAL WHEN USING THE TOP VENT (OUTSIDE UNIT) GASKET SECURING SCREWS TOP VENT FIREBOX TOP VENT COVER PLATE COVER PLATE SECURING SCREWS CROSS SECTION If needed, install the restrictor orientated as shown, either from inside or outside the unit, in the inner fireplace collar. RESTRICTOR INNER FIREPLACE COLLAR APPLIANCE TOP VENT OUTLET Figure 15 VENT RESTRICTOR INSTALLATION (REAR VENT) A vent restrictor may be needed when horzontally terminating the vent system from the rear of the appliance (when using the applliance rear vent), install vent restrictor in the rear vent of the fireplace outlet on D-500/600/800 and DR-500/600/800 series models, in any installation that has a vertical vent run in excess of three feet (0.914 meters). If needed, install the restrictor orientated as shown, either from inside or outside the unit, in the inner fireplace collar. Figure 13 ON D-500/600/800 SERIES MODELS (COMBINED TOP AND REAR VENT UNITS) INNER FIREPLACE COLLAR REAR VENT SEAL & COVER PLATE REMOVAL WHEN USING THE REAR VENT COVER PLATE SECURING SCREWS APPLIANCE REAR VENT OUTLET RESTRICTOR VENT SEAL PLATE GASKET LINTEL SECURING SCREWS SECURING SCREWS Figure 16 REAR VENT LINTEL Select Venting System - Horizontal or Vertical CABINET BACK (INSIDE UNIT) (OUTSIDE UNIT) CROSS SECTION Figure 14 Installation of Vent Restrictor When the rear vent collar is being used, from inside the firebox, remove the two screws securing the lintel to the rear wall of the firebox, then remove the lintel. Remove the four cover plate securing screws. A vent restrictor may be needed when vertically terminating the vent system above the roof (when using the appliance top vent), install vent restrictor in the top vent of the fireplace outlet on D-500/600/800 and DT-500/600/800 series models. VENT SEAL PLATE CABINET TOP (INSIDE UNIT) VENT RESTRICTOR INSTALLATION (TOP VENT) A vent restrictor may be needed with this appliance, install the vent restrictor (provided) in the appliance top flue outlet as shown in Figure 15 or rear flue outlet as shown in Figure 16. It is held in place by friction, only. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. With the appliance secured in framing, determine vent routing and identify the exterior termination location. The following sections describe vertical (roof) and horizontal (exterior wall) vent applications. Refer to the section relating to your installation. A list of approved venting components is shown in the two tables on page 24 and the two tables on page 25. 9 VERTICAL TERMINATION SYSTEMS (ROOF) Figure 17, and Figures 27 through 31 on pages 13 and 14 and their associated Vertical Vent Tables illustrate the various vertical venting configurations that are possible for use with these appliances. Secure Vent pipe applications are shown in these figures; Secure Flex pipe may also be used. A Vertical Vent Table summarizes each system’s minimum and maximum vertical and horizontal length values that can be used to design and install the vent components in a variety of applications. Both these vertical vent systems terminate through the roof. The minimum vent height above the roof and/or adjacent walls is specified in ANSI Z223.1-(latest edition) (In Canada, the current CAN-1 B149 installation code) by major building codes. Always consult your local codes for specific requirements. A general guide to follow is the Gas Vent Rule (refer to Figure 4 on page 5). Vertical (Straight) Installation Determine the number of straight vent sections required. 4 ¹⁄₂" (114 mm), 10 ¹⁄₂" (267 mm), 22 ¹⁄₂" (572 mm), 34 ¹⁄₂" (876 mm) and 46 ¹⁄₂" (1181 mm) net section lengths are available. Plan the vent lengths so that a joint does not occur at the intersection of ceiling or roof joists. Refer to the Vent Section Length Chart. SV4.5CGV-1 Termination SV4.5FA OR SV4.5FB Flashing AND SV4.5SC STORM COLLAR 1" (25.4 mm) Minimum Clearance to Combustibles *SV4.5BF Firestop/Spacer 40' Max (12.2 M) SV4.5L6/12/24/36/48 Vent Sections VENT SECTION LENGTH CHART VENT SECTION LENGTH CHART Nominal Section 6 12 24 36 48 Length (inches) Net Section Length (inches) 4-1/2 10-1/2 22-1/2 34-1/2 46-1/2 Height of Vent Number of Vent Sections Nominal Section 6 12 24 36 48 Length (inches) Net Section Length (inches) 4-1/2 10-1/2 22-1/2 34-1/2 46-1/2 inches Height of Vent Number of Vent Sections T O T A L inches ft 4.5 0.375 1 0 0 0 0 Q T Y 1 144 12 1 0 0 0 3 Q T Y 4 9 0.75 2 0 0 0 0 2 150 12.5 0 1 0 0 3 4 10.5 0.875 0 1 0 0 0 1 154.5 12.875 1 1 0 0 3 5 15 1.25 1 1 0 0 2 160.5 13.375 0 2 0 0 3 5 19.5 1.625 2 1 0 0 0 0 172.5 14.375 0 0 0 5 0 5 21 1.75 0 2 0 0 0 2 177 14.75 1 0 0 5 0 6 22.5 1.875 0 0 1 0 0 1 25.5 2.125 1 2 0 0 0 3 183 15.25 0 1 0 5 0 6 186 15.5 0 0 0 0 4 4 1 190.5 15.875 1 0 0 0 4 5 16.375 0 1 0 0 4 5 31.5 34.5 2.625 2.875 0 0 3 0 0 0 0 1 0 0 3 3 ft 37.5 3.125 1 1 1 0 0 3 196.5 43.5 3.625 0 2 1 0 0 3 205.5 17.125 0 1 1 5 0 7 17.25 0 0 0 6 0 6 45 3.75 0 0 2 0 0 2 207 46.5 3.875 0 0 0 0 1 1 211.5 17.625 1 0 0 6 0 7 3 217.5 18.125 0 1 0 6 0 7 229.5 19.125 0 0 1 6 0 7 232.5 19.375 0 0 0 0 5 5 237 19.75 1 0 0 0 5 6 241.5 20.125 0 0 0 7 0 7 246 20.5 1 0 0 7 0 8 49.5 51 4.125 4.25 1 1 0 0 2 0 0 0 0 1 2 55.5 4.625 0 1 2 0 0 3 57 4.75 0 0 1 1 0 2 66 5.25 0 2 2 0 0 4 67.5 5.625 0 0 3 0 0 3 69 5.75 0 0 0 2 0 2 252 21 0 1 0 7 0 8 264 22 0 0 1 7 0 8 276 23 0 0 0 8 0 8 279 23.25 0 0 0 0 6 6 72 6 1 0 3 0 0 4 73.5 6.125 1 0 0 2 0 3 79.5 6.625 0 1 0 2 0 3 280.5 23.375 1 0 0 8 0 9 81 6.75 0 0 0 1 1 2 283.5 23.625 1 0 0 0 6 7 90 7.5 0 2 1 0 1 4 289.5 24.125 0 1 0 0 6 7 91.5 7.625 0 0 2 0 1 3 301.5 25.125 0 0 1 0 6 7 93 7.75 0 0 0 0 2 2 310.5 25.875 0 0 0 9 0 9 96 8 1 0 1 2 0 4 315 26.5 1 0 0 9 0 10 97.5 8.125 1 0 0 0 2 3 325.5 27.125 0 0 0 0 7 7 102 103.5 108 8.5 8.625 9 2 0 1 0 0 0 0 0 0 0 3 3 2 0 0 4 3 4 330 27.5 1 0 0 0 7 8 336 28 0 1 0 0 7 8 345 28.75 0 0 0 10 0 10 114 9.5 0 2 0 0 2 4 349.5 29.125 1 0 0 10 0 11 117 9.75 1 0 5 0 0 6 372 31 0 0 0 0 8 8 118.5 9.875 1 1 0 3 0 5 376.5 31.375 1 0 0 0 8 9 126 10.5 0 0 1 3 0 4 379.5 31.625 0 0 0 11 0 11 130.5 10.875 1 0 1 3 0 5 418.5 34.875 0 0 0 0 9 9 135 11.25 0 0 6 0 0 6 423 35.25 1 0 0 0 9 10 465 38.75 0 0 0 0 10 10 138 11.5 0 0 0 4 0 4 139.5 11.625 0 0 0 0 3 3 142.5 11.875 1 0 0 4 0 5 *When using Secure Flex, use Firestop/Spacer SF4.5BF Figure 17 10 T O T A L NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Vertical (Offset) Installation Analyze the vent routing and determine the quantities of vent sections and number of elbows required. Refer to Vertical Vent Figures and Tables on page 13 and 14 to select the type of vertical installation desired. Vent sections are available in net lengths of 4 ¹⁄₂" (114 mm), 10 ¹⁄₂" (267 mm), 22 ¹⁄₂" (572 mm), 34 ¹⁄₂" (876 mm) and 46 ¹⁄₂" (1181 mm). Refer to the Vent Section Length Chart on page 10 for an aid in selecting length combinations. Elbows are available in 90° and 45° configurations. Refer to Figure 22 for the SV4.5E45 and SV4.5E90 elbow dimensional specifications. Where required, a telescopic vent section (SV4.5LA) may be used to provide the installer with an option in installing in tight and confined spaces or where the vent run made up of fixed length pieces develops a joint in a undesirable location, or will not build up to the required length. The SV4.5LA Telescopic Vent Section has an effective length of from 1 ¹⁄₂" (38 mm) to 7 ¹⁄₂" (191 mm). The SV4.5LA is fitted with a locking inclined channel end (identical to a normal vent section component) and a plain end with 3 pilot holes. Slip the plain end over the locking channel end of a standard SV4.5 vent component the required distance and secure with three screws. All of the appliances covered in this document are fitted with collars having locking inclined channels. The dimpled end of the vent components fit over the appliance collar to create the positive twist lock connection. First Vent Component Align the dimple (four places) with the opening of the locking incline channel on appliance collar. Twist vent component clockwise to engage and seal. Dimple Locking Incline Channel A. Frame ceiling opening - Use a plumb line from the ceiling above the appliance to locate center of the vertical run. Cut and/or frame an opening, 10¹⁄₂" x 10¹⁄₂" (267mm x 267mm) inside dimensions, about this center mark (Figure 18 ). 10¹⁄₂” Min. (267 mm) 10¹⁄₂” Min. (267 mm) Push the vent component against the previous section until it fully engages, then twist the component clockwise running the dimples down and along the incline channels until they seat at the end of the channels. This seating position is indicated by the alignment of the arrow and dimple as shown in Figure 20. Appliance collar Vent / Appliance Collar Connection Figure 19 Arrow Align the dimple (four places) of the upper vent section with the opening of the locking incline channel on the lower vent section. Twist vent component clockwise to engage and seal until arrow and dimple align. Dimple Locking Incline Channel Connected Vent Sections Arrow Maintain a minimum 1" (25 mm) clearance to combustible materials for all vertical elements. Clearances for all horizontal elements are 3" (76 mm) on top, 1" (25 mm) on sides and 1" (25 mm) on the bottom. To add another vent component to a length of vent run, align the dimpled end over the inclined channel end of the previously installed section, adjusting the radial alignment until the four locking dimples are aligned with the inlets of the four incline channels of the previous section. Arrow Vent / Vent Section Connection Figure 20 To attach a vent component to the appliance collar, align the dimpled end over the collar, adjusting the radial alignment until the four locking dimples are aligned with the inlet of the four inclined channels on the collar (refer to Figure 19 ). Push the vent component against the collar until it fully engages, then twist the component clockwise, running the dimples down and along the incline channels until they seat at the end of the channels. D. Install firestop/spacer at ceiling - When using Secure Vent, use SV4.5BF firestop/spacer at ceiling joists; when using Secure Flex, use SF4.5BF firestop/spacer. If there is living space above the ceiling level, the firestop/spacer must be installed on the bottom side of the ceiling. If attic space is above the ceiling, the firestop/spacer must be installed on the top side of the joist. Route the vent sections through the framed opening and secure the firestop/spacer with 8d nails or other appropriate fasteners at each corner. Remember to maintain 1" (25 mm) clearance to combustibles, framing members, and attic or ceiling insulation when running vertical chimney sections. E. Support the vertical vent run sections Support the vertical portion of the venting system every 8 feet (2.4m) above the fireplace vent outlet using field provided support straps (conventional plumber's tape). Secure the plumber's tape to the framing members with nails or screws. Blocking The unitized design of the Secure Vent components will engage and seal both the inner and outer pipe without the need for sealant or screws. If desired, a #6 x ¹⁄₂" screw may be used at the joint, but is not required as the pipe will securely lock when twisted. Support Straps (Plumber’s tape) 8 feet (2.4 m) Maximum Note: An elbow may also be attached to the appliance collar. Attach in the same manner as you would a vent section. Figure 18 B. Attach vent components to appliance Secure Vent SV4.5 direct vent system components are unitized concentric pipe components featuring positive twist lock connections (see Figure 19 ). C. Attach vent components to each other Other vent sections may be added to the previously installed section in accordance with the requirements of the vertical vent figures and tables. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 1 inch (25.4 mm) minimum clearance to combustibles Figure 21 11 Loop the tape around the vent, securing the ends of the tape to the framing. If desired, sheet metal screws #6 x ¹⁄₂" length may be used to secure the support straps to the vent pipe . Refer to Figure 21. F. Change vent direction to horizontal/inclined run - At transition from or to a horizontal/inclined run, install the SV4.5E45 and SV4.5E90 elbows in the same manner as the straight vent sections. The elbows feature a twist section to allow them to be routed about the center axis of their initial collar section to align with the required direction of the next vent run element. Twist elbow sections in a clockwise direction only so as to avoid the possiblity of unlocking any of the previously connected vent sections. See Figure 22. 8 ¹⁄₈" (206 mm) 4 ¹³⁄₁₆" (122 mm) Swivel Joint (360° swivel) SV4.5E45 (45° Elbow) Swivel Joint (360° swivel) SV4.5E90 (90° Elbow) Figure 22 G. Continue installation of horizontal/inclined sections - Continue with the installation of the straight vent sections in horizontal/inclined run as described in Step C. Install support straps every 5' (1.52 m) along horizontal/inclined vent runs using conventional plumber’s tape. It is very important that the horizontal/inclined run be maintained in a straight (no dips) and recommended to be in a slightly elevated plane, in a direction away from the fireplace of ¹⁄₄" rise per foot (20 mm per meter) which is ideal, though rise per foot run ratios that are smaller are acceptable all the way down to at or near level. Use a carpenter’s level to measure from a constant surface and adjust the support straps as necessary. It is important to maintain the required clearances to combustibles: 1" (25 mm) at all sides for all vertical runs; and 3" (76 mm) at the top, 1" (25 mm) at sides, and 1" (25 mm) at the bottom for all horizontal/inclined runs. H. Frame roof opening - Identify location for vent at the roof. Cut and/or frame opening per Roof Framing Chart and Figure 23. 12 Storm Collar C D Framing Dimensions for Roof Pitch C D 0/12 10¹⁄₂ in. (267 mm) 10¹⁄₂ in. (267 mm) Figure 25 6/12 10¹⁄₂ in. (267 mm) 12 in. (305 mm) 12/12 10¹⁄₂ in. (267 mm) 17 ³⁄₄ in. (451 mm) K. Install the vertical termination - The final step involves installation of the SV4.5CGV-1 Vertical Termination. Extend the vent sections to the height as shown in the "Vertical vent termination section" on page 5. The SV4.5CGV-1 Vertical Termination (Figure 26 ) installs in the exact same fashion as any other Secure Vent section. Align the termination over the end of the previously installed section, adjusting the radial alignment until the four locking dimples of the termination are aligned with the inlets of the four incline channels of the last vent section. Push the termination down until it fully engages, then twist the termination clockwise running the dimples down and along the incline channels until they seat at the end of the channels. Figure 23 I. Install the roof flashing - Extend the vent sections through the roof structure. Install the roof flashing over the vent section and position such that the vent column rises vertically (use carpenters level) (Figure 24 ). Nail along perimeter to secure flashing or adjust roofing to overlap the flashing edges at top and sides only and trim where necessary. Seal the top and both sides of the flashing with waterproof caulking. Figure 24 J. Install the storm collar - Install the storm collar, supplied with the flashing, over the vent/flashing joint. See Figure 25. Loosen the storm collar screw. Slide collar down until it meets the top of the flashing. Tighten the adjusting screw. Apply non-combustible caulking or mastic around the circumference of the joint to provide a water tight seal. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Figure 26 If the vent system extends more than 5' (1.5 m) above the roof flashing, stabilizers may be necessary. Additional screws may be used at section joints for added stability. Guide wires may be attached to the joint for additional support on multiple joint configurations. VERTICAL VENT FIGURES/TABLES Note: Secure Vent (rigid vent pipe) is shown in the figures; Secure Flex (flexible vent pipe) may also be used. WARNING: UNDER NO CIRCUMSTANCES MAY SEPARATE SECTIONS OF CONCENTRIC FLEXIBLE VENT PIPE BE JOINED TOGETHER. Note: It is very important that the horizontal/ inclined run be maintained in a straight (no dips) and recommended to be in a slightly elevated plane, in a direction away from the fireplace of ¹⁄₄" rise per foot (20 mm per meter) which is ideal, though rise per foot run ratios that are smaller are acceptable all the way down to at or near level. TABLE A V MINIMUM H Maximum feet (m) feet (m) 1 (0.305) 2 (0.61) 2 (0.61) 4 (1.222) 3 (0.914) 6 (1.86) 4 (1.22) 8 (2.4) V + H = 40 feet (12.4 m) Max. H = 8 feet (2.4 m) Max. *Ceiling Firestop/Spacer (SV4.5BF) *When using Secure Flex, use Firestop/Spacer SF4.5BF **When using Secure Flex, use Firestop/Spacer SF4.5HF **Wall Firestop/Spacer (SV4.5HF) Note: SV4.5BF (Secure Vent), SF4.5BF (Secure Flex) firestop/spacer must be used anytime vent pipe passes through a combustible floor or ceiling. SV4.5HF (Secure Vent), SF4.5HF (Secure Flex)firestop/spacer must be used anytime vent pipe passes through a combustible wall. V H Note: Two 45 degree elbows may be used in place of one 90 degree elbow. The same rise to run ratios, as shown in the venting figures for 90 elbows, must be followed if 45 degree elbows are used. Figure 28 - Rear Vent - ONE 90 DEGREE ELBOW TABLE B H V MINIMUM *Ceiling Firestop/Spacer (SV4.5BF) *Ceiling Firestop/Spacer (SV4.5BF) 40 feet (12.2 meters) Maximum V1 *When using Secure Flex, use Firestop/Spacer SF4.5BF H Maximum feet (meters) feet (meters) 1 (0.305) 5 (1.52) 2 (0.610) 10 (3.1) 3 (0.914) 15 (4.65) 4 (1.22) 20 (6.2) V + V1+ H = 40 feet (12.4 m) Max. H = 20 feet (6.2 m) Max. V *When using Secure Flex, use Firestop/Spacer SF4.5BF Figure 27 - Top Vent - STRAIGHT **Wall Firestop/Spacer (SV4.5HF) *Ceiling Firestop/Spacer (SV4.5BF) **When using Secure Flex, use Firestop/Spacer SF4.5HF Figure 29 - Top Vent - TWO 90 DEGREE ELBOWS NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 13 VERTICAL VENT FIGURES/TABLES (continued) TABLE D V Minimum H1 H Maximum H+H1 Maximum feet (m) feet (m) feet (m) 1 (0.305) 2 (0.610) 5 (1.52) 2 (0.610) 4 (1.22) 10 (3.1) 3 (0.914) 6 (1.86) 15 (4.65) 4 (1.22) 8 (2.48) 20 (6.2) V+V1+H+H1 = 40 feet (12.4 m) Max. H = 8 feet (2.48 m) Max. H + H1 = 20 feet (6.2 m) Max. *Ceiling Firestop/Spacer (SV4.5BF) **Wall Firestop/Spacer (SV4.5HF) *When using Secure Flex, use Firestop/Spacer SF4.5BF **When using Secure Flex, use Firestop/Spacer SF4.5HF A Vent Restrictor, as shown in Figure 18, page 10, must be used in this application V1 *Ceiling Firestop/Spacer (SV4.5BF) V H Figure 30 - Rear Vent - THREE ELBOWS TABLE E V MINIMUM H + H1 Maximum feet (m) feet (m) 1 (0.305) 5 (1.52) 2 (0.610) 10 (3.1) 3 (0.914) 15 (4.65) 4 (1.22) 20 (6.2) *Ceiling Firestop/Spacer (SV4.5BF) V1 **Wall Firestop/Spacer (SV4.5HF) H H1 H +H1= 20 feet (6.2 m) Max. V+V1+H+H1 = 40 feet (12.4 m) Max. V *When using Secure Flex, use Firestop/Spacer SF4.5BF **When using Secure Flex, use Firestop/Spacer SF4.5HF Figure 31 - Top Vent - THREE ELBOWS 14 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. HORIZONTAL (OUTSIDE WALL) TERMINATION SYSTEM Figure 32, and Figures 36 to 43 on pages 17, 18 and 19 and their associated Horizontal Vent Table illustrate the various horizontal venting configurations that are possible for use with these appliances. Secure Vent pipe applications are shown in these figures; Secure Flex pipe may also be used. A Horizontal Vent Table summarizes each system’s minimum and maximum vertical and horizontal length values that can be used to design and install the vent components in a variety of applications. TYPICAL HORIZONTAL VENT INSTALLATION Building Support Framing A. Plan the vent run Analyze the vent routing and determine the types and quantities of sections required 4 ¹⁄₂" (114 mm), 10 ¹⁄₂" (267 mm), 22 ¹⁄₂" (572 mm), 34 ¹⁄₂" (876 mm) and 46 ¹⁄₂" (1181 mm) net section lengths are available. Make allowances for elbows as indicated in Figure 19. Maintain a minimum 1" (25 mm) clearance to combustibles on the vertical sections. Clearances for the horizontal runs are; 3" (76 mm) on top, 1" (25 mm) on sides, and 1" (25 mm) at the bottom. B. Frame exterior wall opening Locate the center of the vent outlet on the exterior wall according to the dimensions shown in Figure 9 on page 7. Cut and/or frame an opening, 10¹⁄₂" x 12¹⁄₈" (267 mm x 308mm) inside dimensions, about this center. C. Frame ceiling opening - If the vertical route is to penetrate a ceiling, use plumb line to locate the center above the appliance. Cut and/or frame an opening, 10¹⁄₂" x 10¹⁄₂" (267 mm x 267 mm) inside dimensions, about this center (refer to Figure 18 on page 11 ). D. Attach vent components to appliance - To attach a vent component to the appliance collar, align the dimpled end over the collar, adjusting the radial alignment until the four locking dimples are aligned with the inlets of the four incline channels on the collar (refer to Figure 19 on page 11 ). Push the vent component against the collar until it fully engages, then twist the component clockwise, running the dimples down and along the incline channels until they seat at the end of the channels. Horizontal / Inclined Run SV4.5 HTS Termination Shown SV4.5E90 Elbow SV4.5L6/12/24/36/48 Vent Sections Ceiling Vertical Rise Firestop/Spacer Support Bracket Spacing Every 5 ft (1.52 m) Exterior Wall SV4.5 HTS Termination Shown See Figure 21 on page 11 for vertical vent section support. Both of these horizontal vent systems terminate through an outside wall. Building Codes limit or prohibit terminating in specific areas. Refer to Figure 8 on page 6 for location guidelines. Secure Vent SV4.5 direct vent system components are unitized concentric pipe components featuring positive twist lock connection, (refer to Figure 19 on page 11). All of the appliances covered in this document are fitted with collars having locking inclined channels. The dimpled end of the vent components fit over the appliance collar to create the positive twist lock connection. Support Brackets Fireplace Exterior Wall Figure 32 The unitized design of the Secure Vent components will engage and seal both the inner and outer pipe elements with the same procedure. Sealant and securing screws are not required. Note: An elbow may also be attached to the appliance collar. Attach in the same manner as you would a vent section. E. Attach vent components to each other Other vent sections may be added to the previously installed section in accordance with the requirements of the vent tables. To add another vent component to a length of vent run, align the dimpled end of the component over the inclined channel end of the previously installed section, adjusting the radial alignment until the four locking dimples are aligned with the inlets of the four incline channels of the previous section. Push the vent component against the previous section until it fully engages, then twist the component clockwise running the dimples down and along the incline channels until they seat at the end of the channels.This seating position is indicated by the alignment of the arrow and dimple as shown in Figure 20 on page 11. F. Install firestop/spacer at ceiling When using Secure Vent, use SV4.5BF firestop/ spacer at ceiling joists; when using Secure Flex, use SF4.5BF firestop/spacer. If there is living space above the ceiling level, the firestop/ spacer must be installed on the bottom side of the ceiling. If attic space is above the ceiling, the firestop/ spacer must be installed on the top side of the joist. Route the vent sections through the framed opening and secure the firestop/spacer with 8d nails or other appropriate fasteners at each corner. Remember to maintain 1" (25 mm) clearance to combustibles, framing members, and attic or ceiling insulation when running vertical chimney sections. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. G. Support the vertical run sections See Section E on page 11. H. Change vent direction - At transition from or to a horizontal/inclined run, install the SV4.5E45 and SV4.5E90 elbows in the same manner as the straight vent sections. The elbows feature a twist section to allow them to be routed about the center axis of their initial collar section to align with the required direction of the next vent run element. Twist elbow sections in a clockwise direction only so as to avoid the possiblity of unlocking any of the previously connected vent sections. See Figure 22. I. Continue installation of horizontal/inclined sections - Continue with the installation of the straight vent sections in horizontal/inclined run as described in Step E. Install support straps every 5 ft. (1.52 m) along horizontal/inclined vent runs using conventional plumber’s tape. See Figure 32. It is very important that the horizontal/inclined run be maintained in a straight (no dips) and recommended to be in a slightly elevated plane, in a direction away from the fireplace of ¹⁄₄" rise per foot (20 mm per meter) which is ideal, though rise per foot run ratios that are smaller are acceptable all the way down to at or near level. It is important to maintain the required clearances to combustibles: 1" (25 mm) at all sides for all vertical runs; and 3" (76 mm) at the top, 1" (25 mm) at sides, and 1" (25 mm) at the bottom for all horizontal/inclined runs J. Assemble vent run to exterior wall - If not previously measured, locate the center of the vent at the exterior wall. Prepare an opening as described in Step B. Assemble the vent system to point where the terminus of the last section is within 5 in. (127 mm) to 9¹⁄₄ in. (235 mm) inboard of the exterior surface to which the termination is to be attached, see Figure 34. 15 If the terminus of the last section is not within this distance, use the telescopic vent section SV4.5LA, as the last vent section. For wall thicknesses greater than that shown in Figure 34, refer to table 3 on page 17. This table lists the additional venting components needed (in addition to the termination and adapter) for a particular range of wall thicknesses. K. Attach termination adapter - Attach the adapter (adapter - SV4.5RCH - provided with the termination) to the vent section or telescoping vent section), elbow or appliance collar as shown in Figure 33 in the same manner as any SV4.5 vent component (refer to Step E). L. Install Firestop/Spacer at exterior wall When using the square termination, install SV4.5HF (Secure Vent), SF4.5HF (Secure Flex) Firestop/Spacer over the opening at the exterior side of the framing, long side up, with the 3 inch spacer clearance at the top as shown in Figure 34, and nail into place. (The Firestop/Spacer may also be installed over the opening at the interior side of the framing.) When using the round termination, a separate firestop/spacer is not required since this termination has integral spacers which provide the same function as a separate firestop/spacer. See Venting Figures for Use Restrictions on the Small Square Horizontal Termination (SV4.5HTSS) and the Horizontal Round Termination (SV4.5HTR). 12¹⁄₈" (308 mm) 2. Install the round termination (SV4.5HTR) – See Figure 35 for an illustration of the round termination. For the last step, from outside the exterior wall, slide the collars of the termination onto the adapter (the outer over the outer and the inner inside the inner) until the termination seats against the exterior wall surface to which it will be attached. Orient the housing of the termination with the arrow pointed upwards. Secure the termination to the exterior wall. SFHRK Snorkel Cap –The snorkel cap is designed to be fitted into a basement window box. The SFHRK cap is for use with flex vent pipe. The vertical distance between the inlet and outlet of the cap is 28 in. (711 mm). 16 SV4.5 HTS Termination Shown. 10¹⁄₂" (267mm) 5¹⁄₈" (130 mm) 3" (76 mm) 1" (25.4 mm) Adapter SV4.5RCH Note: Centerline of Vent Piping is NOT the Same as the Centerline of the Framed Opening. 6 to 48 inch Vent Section, Telescopic vent section, Elbow or Appliance Collar Figure 33 *Firestop/Spacer integral with round termination (SV4.5HTR) See Figure 9 on page 7 for Min. Distance to Base of Appliance. Base of Appliance Installing the Square Horizontal Termination (SV4.5HTS), Small Square Horizontal Termination (SV4.5HTSS) or Round Horizontal Termination (SV4.5HTR). *Note - The SV4.5HTR Horizontal Round Termination may NOT be recessed at all. Minimum wall thickness 5 in. (127 mm) Maximum wall thickness 9¹₄ in.(235 mm) M. Install the desired termination See the horizontal venting figures for application restrictions on the round termination (SV4.5HTR) and the small square horizontal termination (SV4.5HTSS). 1. Install the square termination (SV4.5HTS) or (SV4.5HTSS)- For the last step , from outside the exterior wall, slide the collars of the termination onto the adapter (the outer over the outer and the inner inside the inner) until the termination seats against the exterior wall surface to which it will be attached. Orient the housing of the termination with the arrow pointed upwards. Secure the termination to the exterior wall. The horizontal termination must not be recessed into the exterior wall or siding by more than the 1 ¹⁄₄" (32 mm) as shown in Figure 34. 7" (178) *Firestop/Spacer (SV4.5HF) shown on the exterior side of the wall. It may also be installed on the interior side. Interior Surface of Finished Wall Siding Exterior Surface of Siding Maximum Extent of Vent Run Sections Relative to Exterior Surface of Framing Exterior Surface of Framing 5 in. to 9 ¹₄ in. (127 to 235 mm) Last Vent Section. Use Telescopic Vent Section (SV4.5LA), If Necessary SV4.5HTS Square Termination shown SV4.5HTS Square Termination Shown Adapter SV4.5RCH Stucco *1¹⁄₄" Maximum Recess of Either Square Termination into Exterior Finishing Material See Venting Figures for Use Restrictions on the Small Square Horizontal Termination (SV4.5HTSS) and the Horizontal Round Termination (SV4.5HTR). Venting Connection and Exterior Wall Recessing of the Horizontal Square Termination (SV4.5HTS),Small Square Termination (SV4.5HTSS) or Round Termination ((SV4.5HTR). Figure 34 The SV4.5HTR Round Termination may not be used when the appliance is vented directly out the wall from the rear (as shown in Figures 36 or 37 on page 17). Do Not recess the SV4.5HTR round termination at all. See Horizontal Venting Figures and Tables for Use Restrictions Figure 35 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. SV4.5HTR Horizontal Round Termination HORIZONTAL VENT FIGURES/TABLES Note: Secure Vent components (rigid vent pipe and terminal) are shown in the figures; Secure Flex components (flexible vent pipe and terminal) may also be used. Note: Two 45 degree elbows may be used in place of one 90 degree elbow. The same rise to run ratios, as shown in the venting figures for 90 elbows, must be followed if 45 degree elbows are used. Note: SV4.5BF (Secure Vent), SF4.5BF (Secure Flex) firestop/spacer must be used anytime vent pipe passes through a combustible floor or ceiling. SV4.5HF (Secure Vent), SF4.5HF (Secure Flex) firestop/spacer must be used anytime vent pipe passes through a combustible wall. WARNING: UNDER NO CIRCUMSTANCES MAY SEPARATE SECTIONS OF CONCENTRIC FLEXIBLE VENT PIPE BE JOINED TOGETHER. TABLE 3 Venting Components Required for Various Exterior Wall Thicknesses, When Using Any of These Termination Kits Square Termination (SV4.5HTS), Small Square Termination (SV4.5HTSS) Round Termination (SV4.5HTR) Venting Components Exterior Wall Thickness Required inches (mm) Termination Kit Only 5 to 9 1/4 (127 to 235) Termination Kit and 6 in. vent 9 1/4 to 13 3/4 (235 to 349) section (SV4.5L6) Termination Kit and12 in. vent 15 3/4 to 19 3/4 (400 to 502) section (SV4.5L12) Termination Kit and Telescopic section (SV4.5LA) and 6 in. 10 3/4 to 20 3/4 (273 to 527) vent section (SV4.5L6) Square termination (SV4.5HTS) shown; Round Termination (SV4.5HTR) may also be used. Small Square termination (SV4.5HTSS) may only be used on DT-500 and D-500 models. TABLE F V = 0ne 90 degree elbow H = 3 feet (0.914 m) Max. H V *When using Secure Flex, use Firestop/Spacer SF4.5HF Round Termination (SV4.5HTR) may not be used. *Wall Firestop/Spacer (SV4.5HF) See Table 3 as an aid in venting component selection for a particular range of exterior wall thicknesses. Figure 38 - Top Vent - ONE 90 DEGREE ELBOW ELBOW CONNECTION AT APPLIANCE H = 28 in. (711 mm) Maximum. *When using Secure Flex, use Firestop/Spacer SF4.5HF Note: It is very important that the horizontal/ inclined run be maintained in a straight (no dips) and recommended to be in a slightly elevated plane, in a direction away from the fireplace of ¹⁄₄" rise per foot (20 mm per meter) which is ideal, though rise per foot run ratios that are smaller are acceptable all the way down to at or near level. H *Wall Firestop/Spacer (SV4.5HF) TABLE G V Minimum 7 in. (178 mm) See Table 3 as an aid in venting component selection for a particular range of exterior wall thicknesses. Figure 36 - Rear Vent - NO ELBOWS - Square Horizontal Termination (SV4.5HTS) Round Termination (SV4.5HTR) may not be used. H Maximum feet (m) feet (m) 1 (0.305) 5 (1.52) 2 (0.61) 10 (3.1) 3 (0.914) 15 (4.65) 4 (1.22) 20 (6.2) V + H = 40 feet (12.4 m) Max. H = 20 feet (6.2 m) Max. Square termination (SV4.5HTS) shown; Round Termination (SV4.5HTR) may also be used. Small Square termination (SV4.5HTSS) may only be used on DT-500 and D-500 models. H H = 28 in. (711 mm) Maximum. **When using Secure Flex, use Firestop/Spacer SF4.5HF **When using Secure Flex, use Firestop/Spacer SF4.5BF H V **Wall Firestop/Spacer (SV4.5HF) *When using Secure Flex, use Firestop/Spacer SF4.5HF 8³⁄₁₆ in. (207 mm) See Table 3 as an aid in venting component selection for a particular range of exterior wall thicknesses. Figure 37 - Rear Vent - NO ELBOWS - for D-500 and DR-500 models only - Small Square Horizontal Termination (SV4.5HTSS) **Wall Firestop/Spacer (SV4.5HF) *Ceiling Firestop/Spacer (SV4.5BF) See Table 3 as an aid in venting component selection for a particular range of exterior wall thicknesses. Figure 39 - Top Vent - ONE 90 DEGREE ELBOW ELBOW CONNECTION NOT DIRECTLY AT APPLIANCE NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 17 HORIZONTAL VENT FIGURES/TABLES (continued) H1 TABLE H H V Minimum H Maximum H+H1 Maximum feet (m) feet (m) feet (m) 1 (0.305) 2 (0.610) 5 (1.52) 2 (0.610) 4 (1.22) 10 (3.1) 3 (0.914) 6 (1.86) 15 (4.65) 4 (1.22) 8 (2.48) 20 (6.2) *Wall Firestop/Spacer (SV4.5HF) **Ceiling Firestop/Spacer (SV4.5BF) *When using Secure Flex, use Firestop/Spacer SF4.5HF V V+H+H1 = 40 feet (12.4 m) Max. H = 8 feet (2.48 m) Max. H + H1 = 20 feet (6.2 m) Max. *Wall Firestop/Spacer (SV4.5HF) **When using Secure Flex, use Firestop/Spacer SF4.5BF Square termination (SV4.5HTS) shown. Round Termination (SV4.5HTR) may only be used on D-500, D-600 and DR-500, DR-600 series models. The Small Square Termination (SV4.5HTSS) may only be used on D-500 and DR-500 series models. See Table 3 on page 17 as an aid in venting component selection for a particular range of exterior wall thicknesses. Figure 40 - Rear Vent - TWO 90 DEGREE ELBOWS *Wall Firestop/Spacer (SV4.5HF) TABLE J V MINIMUM H H1 *When using Secure Flex, use Firestop/Spacer SF4.5HF **Note - When using Secure Flex, use Firestop/Spacer SF4.5BF V *Wall Firestop/Spacer (SV4.5HF) H + H1 Maximum feet (m) feet (m) 1 (0.305) 5 (1.52) 2 (0.610) 10 (3.1) 3 (0.914) 15 (4.65) 4 (1.22) 20 (6.2) V + H+ H1 = 40 feet (12.4 m) Max. H + H1= 20 feet (6.2 m) Max. **Ceiling Firestop/Spacer (SV4.5BF) Square termination (SV4.5HTS) shown. Round Termination (SV4.5HTR) may also be used. The Small Square Termination (SV4.5HTSS) may only be used on D-500 and DT-500 series models. See Table 3 on page 17 as an aid in venting component selection for a particular range of exterior wall thicknesses. Figure 41 - Top Vent - TWO 90 DEGREE ELBOWS 18 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. HORIZONTAL VENT FIGURES/TABLES (continued) TABLE K **Wall Firestop/Spacer (SV4.5HF) V Minimum H1 H2 *Ceiling Firestop/Spacer (SV4.5BF) *When using Secure Flex, use Firestop/Spacer SF4.5BF **When using Secure Flex, use Firestop/Spacer SF4.5HF H+H1+H2 Maximum H Maximum feet (m) feet (m) feet (m) 1 (0.305) 2 (0.610) 5 (1.52) 2 (0.610) 4 (1.22) 10 (3.1) 3 (0.914) 6 (1.86) 15 (4.65) 4 (1.22) 8 (2.48) 20 (6.2) V+H+H1+H2 = 40 feet (12.4 m) Max. H = 8 feet (2.48 m) Max. H+H1+H2= 20 feet (6.2 m) Max. V H Square termination (SV4.5HTS) shown. Round Termination (SV4.5HTR) may only be used on D-500, D-600 and DR-500, DR-600 series models. The Small Square Termination (SV4.5HTSS) may only be used on D-500 and DR-500 series models. See Table 3 on page 17 as an aid in venting component selection for a particular range of exterior wall thicknesses. Figure 42 - Rear Vent - THREE 90 DEGREE ELBOWS *When using Secure Flex, use Firestop/Spacer SF4.5BF **When using Secure Flex, use Firestop/Spacer SF4.5HF H1 TABLE L V MINIMUM feet (m) feet (m) 1 (0.305) 5 (1.52) 2 (0.610) 10 (3.1) 3 (0.914) 15 (4.65) 4 (1.22) 20 (6.2) *Ceiling Firestop/Spacer (SV4.5BF) **Wall Firestop/Spacer (SV4.5HF) H V1 V H Maximum H +H1= 20 feet (6.2 m) Max. V+V1+H+H1 = 40 feet (12.4 m) Max. **Wall Firestop/Spacer (SV4.5HF) Square termination (SV4.5HTS) shown. Round Termination (SV4.5HTR) may also be used. The Small Square Termination (SV4.5HTSS) may only be used on D-500 and DT-500 series models. See Table 3 on page 17 as an aid in venting component selection for a particular range of exterior wall thicknesses. Figure 43 - Top Vent - THREE 90 DEGREE ELBOWS NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 19 VERTICAL OR HORIZONTAL VENTING USING SECURE FLEX KITS AND COMPONENTS Secure Flex venting kits and components may be used in any venting application where rigid Secure Vent (SV4.5) direct vent components can be used. All restrictions, clearances and allowances that pertain to the rigid piping apply to the flexible venting. Secure Flex kits may not be modified; also, under no circumstances may separate sections of flex pipe be joined together. Secure Flex kits may be added to the end of a vent run made up of rigid Secure Vent (SV4.5) vent sections provided that doing so does not violate any of the venting length, height, routing, horizontal to vertical ratio requirements or clearance considerations detailed in this manual. Secure Flex kits come with an included adapter that can be fitted to the appliance collar or the inclined channel end of the last Secure Vent (SV4.5) vent section in a rigid system in the exact same fashion as any other Secure Vent section. Align the dimpled end of the adapter over the previously installed section or appliance collar, adjusting the radial alignment until the four locking dimples of the adapter are aligned with the inlets of the four incline channels of the last vent section or collar. Push on the adapter until it fully engages, then twist the adapter clockwise running the dimples down and along the incline channels until they seat at the end of the channels. Attach the flexible vent to the adapter as follows (see also Figure 44): A. Install the Inner Flex Pipe 1. Install the small gear clamp loosely around the inner flexible vent pipe, push it back out of the way. 2. Apply a bead of Mill-Pac Black (700°F) high temperature sealant - Catalog No. 10K81) to the inner adapter collar, approximately ¹⁄₂ inches from the end. 3. Pull and extend the inner flexible vent pipe. 4. Slide the inner flex pipe over the adapter collar. Ensure the flexible vent pipe completely engages the adapter collar to a distance of 1³⁄₄ inch from the end, and that it is free from damage or tears. 5. Slide the gear clamp down and tighten it fully to secure the flexible vent to the adapter inner collar approximately ³⁄₄ inch from the end of the flex. 6. Install three screws 120 degrees apart through the flexible vent pipe and into the adapter collar just below the gear clamp to provide additional security to the connection. 20 FLEX VENT NOTE: OUTER PIPE IS PULLED AWAY TO SHOW THE DETAIL OF THE INNER PIPE SECURING SCREW (3 PLACES EQUIDISTANT JUST BELOW GEAR CLAMP) Apply ONLY MIL-PAC BLACK HIGH TEMPERATURE SEALANT (Catalog No. 10K81) to the outside surface of both collars of the adapter (be especially careful to fill the grooves of the outer collar to be covered by the flexible pipe) and slide flexible pipe over inner and outer adapter collars. GEAR CLAMPS 1³⁄₄ in. (44 mm) Flexible Pipe and Adapter Outer Collar Overlap 1³⁄₄ in. (44 mm) Flexible Pipe and Adapter Inner Collar Overlap Adapter (SV4.5RF) SECURING SCREW (3 PLACES EQUIDISTANT JUST BELOW GEAR CLAMP) Attach Adapter to Appliance Collar, or Secure Vent Sections Figure 44 B. Install the Outer Flex Pipe 1. Install the large gear clamp loosely around the outer flexible vent pipe, push it back out of the way. 2. Apply a bead of Mill-Pac Black (700°F) high temperature sealant - Catalog No. 10K81) to the outer adapter collar; to the grooves of the collar which extend approximately 1 inch from the end and to the flat surface, approximately 1³⁄₈ inches from the end. 3. Pull and extend the outer flexible vent pipe. 4. Slide the outer flex pipe over the adapter collar. Ensure the flexible vent pipe completely engages the adapter collar to a distance of 1³⁄₄ inches from the end, and that it is free from damage or tears. 5. Slide the gear clamp down and tighten it fully to secure the flexible vent to the adapter outer collar approximately ³⁄₄ inch from the end of the flex. 6. Install three screws 120 degrees apart through the flexible vent pipe and into the adapter collar just below the gear clamp to provide additional security to the connection. C. Route Flex Vent Ensure that the flex vent is properly routed to provide the required clearance. Do Not allow the flexible vent to bend in a radius tighter than 5" (127 mm). Refer to Figure 45. Support horizontal sections of flex with metal straps at 2 foot (0.61 m) intervals. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. SF-12 or SF-18 Flexible Vent Section 5" (127 mm) Radius Minimum Figure 45 D. Attach Flex Vent to Termination Secure Flex components can be purchased separately and attached to bulk lengths of Secure Flex flexible tubing cut to size at the job site. When using this method connect the flex vent only to Flex Vent terminations, not Secure Vent terminations. Secure the flexible vent to the Secure Flex terminations in the same manner (see Figure 44) as it was attached to the adapter. Note: Secure Flex vent must be attached to Secure Flex terminations only. DO NOT substitute Secure Vent terminations or the Secure Vent adapter for Secure Flex components. The collars of Secure Flex terminations and adapters have a different circumference than that used with the Secure Vent pipe. Additionally, Secure Flex components have an extended length center tube for use in attaching the flexible vent. A. SIT and Honeywell Millivolt Wiring (See Figure 46) – 1. Select any of the following optional controls: appliance-mounted (rocker switch) or wall-mounted switch, thermostat, or one of the optional remote control kits. If appliancemounted ON/OFF control is selected mount it in the gas valve mounting bracket. 2. If wall-mounted ON/OFF control or thermostat is selected mount it in a convenient location on a wall near the fireplace. 3. Wire the control switch within the millivolt control circuit using the 15 feet of 2 conductor wire supplied with the unit . Caution: do not connect the optional wall switch to a 120V power supply. 4. Alternatively, the appliance may be operated without the use of the controls indicated in step 1, solely by manipulating the gas valve control knob. In order to use this method, twist the free ends of the two conductor wire (located inside the bottom compartment of the unit) together as shown in Figure 46. Note: The supplied 15 feet of 2 conductor wire has one end of each conductor connected to the gas valve circuit and the other end of each conductor placed loose inside the bottom compartment of the unit. Honeywell Millivolt Wiring Diagram If any of the original wire as supplied must be replaced, it must be replaced with Type AWM105°C – 18 GA. wire. TH TP TP TH Thermopile A B *OPTIONAL ON/OFF SWITCH, WALL SWITCH, THERMOSTAT OR REMOTE CONTROL RECEIVER Figure 46 *TWIST WIRES “A” AND “B” TOGETHER TO OPERATE UNIT SOLELY BY MANIPULATING THE GAS VALVE CONTROL KNOB; OR CONNECT WIRES TO OPTIONAL ON/OFF SWITCH OR WALL SWITCH OR THERMOSTAT TO OPERATE UNIT. B. Electronic Wiring (See figure 48 or 49) – Note: The electronic appliance must be connected to the main power supply. A junction box is located at the rear of the control compartment on either side of the cabinet. The junction box on the right side contains a factory installed and wired outlet box (duplex receptacle). Also, an optional field-provided junction box with receptacle may be installed at the front of the control compartment on either side of the cabinet. See Figure 47. It will be held in place by a conduit fitting and locknut (field-provided). See Figure 12 on page 8 for Optional Electrical Inlet Knockout Location *Field-Provide Junction Box and Duplex Receptacle *Narrow (2 ¹⁄₈ inch Wide) J-Box Required Optional J-Box/Outlet Box (Left Side Shown) Figure 47 1. Route a 3-wire 120Vac 60Hz 1ph power supply to the appliance junction box. 2. If the factory-provided outlet/junction box at the right rear of the fireplace is being used, remove the outlet box from the junction box by removing two screws. 3. Connect the power supply wires (including the ground supply wire) as shown in Figures 48or 49. (If the field-provided J-box/ outlet box is being used, all of the outlet box wiring must be field-provided.) 4. Locate and install a low voltage (24V) wallmounted switch or thermostat (both fieldprovided) in the desired location. 5. Connect the low voltage wire (located inside the bottom compartment of the unit) to the wall-mounted switch or thermostat. Note: The supplied 15 feet of 2 conductor wire has one end of each conductor connected to the gas valve circuit and the other end of each conductor placed loose inside the bottom compartment of the unit. 6. Insert the control circuit plug into the unswitched receptacle of the outlet box. 7. After wiring is complete, mount the outlet box to the J-Box. Note:Thegasvalve-mountedON/OFFswitch isshown in Figure 48 or 49. It is integral with the gas valve and should be set to the ON position. Step 5. WIRING - OPTIONAL FORCED AIR BLOWER KIT FBK-100, FBK-200 and FBK250 Kits (See Figure 48 for FBK-100, FBK-200 and Figure 49 for FBK-250 wiring) An electrical outlet box (receptacle) is factory provided for the installation of the FBK-100, FBK200 and FBK-250 forced air blower kits. (An optional field-provided outletbox/J-Box may also be used. Electrical power must be connected to either of these receptacles in order to operate these blowers. Install the blower kits according to the installation instructions provided with the kits. Note: The tab connecting the receptacles of the outlet box must be broken in FBK-100 and FBK200 blower kit applications. IMPORTANT: Ground supply wire must be connected to the green wire attached to the outlet receptacle's green ground screw. See Figure 48 or 49. Failure to do so will result in a potential safety hazard. The appliance must be electrically grounded in accordance with local codes or, in the absence of local codes, the National Electrical Code, ANSI/ NFPA 70-(latest edition). (In Canada, the current CSA C22-1& Canadian Electrical Code.) NOTE: DIAGRAMS ILLUSTRATIONS NOT TO SCALE. Electronic Wiring Diagram (Honeywell) Showing the Blower Wiring for the Optional FBK-100 and FBK-200 Kits 1. If any of the original wire as supplied must be replaced, 1. it must be replaced with Type AWM 105°C – 18 GA. wire. 2. 120V, 60Hz – Less than 3 amps. **Leave the ON/OFF switch, which is integral with the gas valve, in the ON position. **ON/OFF Switch (Integral with Gas Valve) *OPTIONAL ACCESSORY SWITCH Gas Valve PILOT ASSEMBLY IGNITER Refer to Section A for millivolt appliances and Section B for electronic appliances. The gas valve is set in place and pre-wired at the factory on both models. BK BK W G R BL OPT BLOWER G 120 VAC. Outlet Box Green Ground Screw Black pigtail Break Off Tab Red pigtail White Wire to Opposite Side Junction Box W Transf. 120 V. B G Hot side of Outlet 24 V BL R W BK OPTIONAL APPLIANCE-MOUNTED ON/OFF SWITCH OR OPTIONAL WALL SWITCH OR OPTIONAL THERMOSTAT OR OPTIONAL REMOTE RECEIVER *Blower speed control switch is provided in FBK200 blower kit. Factory Wired Field Wired Schematic Representation Only Figure 48 Electronic Wiring Diagram (Honeywell) Showing the Blower Wiring for the Optional FBK-250 Kits 1. If any of the original wire as supplied must be replaced, 1. it must be replaced with Type AWM 105°C – 18 GA. wire. 2. 120V, 60Hz – Less than 3 amps. *ON/OFF Switch (Integral with Gas Valve) *Leave the ON/OFF switch, which is integral with the gas valve, in the ON position. Outlet Box Green Ground Screw Gas Valve IGNITER Step 4. FIELD WIRING BK PILOT ASSEMBLY G 120 VAC. BK W Optional FBK-250 Module R BL OPT BLOWER G White Wire To Opposite Side W Transf. 120 V. B G Hot side of Outlet 24 V BL R WH BK OPTIONAL APPLIANCE-MOUNTED ON/OFF SWITCH OR OPTIONAL WALL SWITCH OR OPTIONAL THERMOSTAT OR OPTIONAL REMOTE RECEIVER Factory Wired Field Wired Schematic Representation Only Figure 49 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 21 Step 6. CONNECTING GAS LINE Make gas line connections. All codes require a shut-off valve mounted in the supply line. Figure 50 illustrates two methods for connecting the gas supply. The flex-line method is acceptable in the U.S., however, Canadian requirements vary depending on locality. Installation must be in compliance with local codes. These appliances are equipped with a gas flex line for use (where permitted) in connecting the unit to the gas line. A gas flex line is provided to aid in attaching the direct vent appliance to the gas supply. The gas flex line can only be used where local codes permit. See Figure 50 for flex line description. The flex line is rated for both natural and propane gas. A manual shut off valve is also provided with the flex line. The gas control valve is located in the lower control compartment. To access the valve open the lower control compartment door (Figure 51). The millivolt control valve has a ³⁄₈" (10 mm) NPT thread inlet port. The electronic control valve has a ¹⁄₂" (13 mm) NPT thread inlet port and is fitted with a ¹⁄₂" x ³⁄₈" (13 mm x 10 mm) NPT fitting. Secure all joints tightly using appropriate tools and sealing compounds (ensure propane resistant compounds are used in propane applications). Gas Flex Line Connector ³₈" NPT x ³₈ ¹₂" x ³₈" Flare Flare Fitting Shut-Off Valve Gas Valve ³₈" Flex Tubing ¹₂ x ³₈ " Reducer ³₈" Nipple Gas Stub ³₈" Union ³₈" Close Nipple ³₈" Shut-Off Valve Figure 50- GAS CONNECTION A. Mix a 50% dish soap, 50% water solution. B. Light the appliance (refer to the lighting instructions provided in the Homeowner's Care and Operation Instructions). C. Brush all joints and connections with the soapy water solution to check for leaks. If bubbles are formed, or gas odor is detected, turn the gas control knob to the “OFF” position. Either tighten or refasten the leaking connection and retest as described above. D. When the gas lines are tested and leak free, observe the individual tongues of flame on the burner. Make sure all ports are open and producing flame evenly across the burner. If any ports are blocked, or partially blocked, clean out the ports. Step 7. INSTALLING LOGS, DECORATIVE VOLCANIC STONE AND GLOWING EMBERS The packaged logs are located within the firebox. The decorative volcanic stone and glowing embers are packaged separately in plastic bags located in the control area of the fireplace. Refer to the Homeowner's Care and Operation Guide for detailed placement instructions for decorative volcanic stone, and to the Log Placement Guide for detailed placement instructions for logs and glowing embers (rockwool). With gas line installed run initial system checkout before closing up the front of the unit. Follow the pilot lighting instructions provided in the Homeowner's Care and Operation Instructions. For piezo ignitor location see Figure 52 (SIT and Honeywell millivolt appliances only). Note: Instructions are also found on the literature tag attached to the gas valve train. When first lighting the appliance, it will take a few minutes for the line to purge itself of air. Once purging is complete, the pilot and burner will light and operate as indicated in the instruction manual. Subsequent lightings of the appliance will not require such purging. Inspect the pilot flame (remove logs, if necessary, handling carefully). Control Valve SIT Gas Valve Honeywell Gas Valve Lower Control Compartment Door Figure 51 Turn on gas supply and test for gas leaks using a soapy water solution. Never use an open flame to check for leaks. 22 The pilot flame should be steady, not lifting or floating. Flame should be blue in color with traces of orange at the outer edge. The top ³⁄₈" (10 mm) at the pilot generator (thermopile) and the top ¹⁄₈" min (tip) of the quick drop out thermocouple should be engulfed in the pilot flame. The flame should project 1" (25 mm) beyond the hood at all three ports (Figure 53 - SIT, Figure 54 - Honeywell) Replace logs if removed for pilot inspection. To light the burner; turn “ON” the remote wall switch and rotate the gas valve control knob counterclockwise to the “ON” position. Hood MILLIVOLT Ignitor Rod Thermocouple ³⁄₈" Min (9 mm) Pilot Nozzels Thermopile Figure 53 Step 8. CHECKING APPLIANCE OPERATION Open the lower panel or louver assembly by gently depressing the outer top corners of the panel until the catches “pop” the panel free, allowing it to swing out and down to open. OPENING CONTROL COMPARTMENT DOOR SIT and Honeywell Millivolt Appliance Checkout Piezo Ignitor MILLIVOLT HONEYWELL ¹⁄₈" Min (3 mm) NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Hood ³⁄₈" Min (9 mm) Pilot Nozzels Thermopile Figure 54 Electronic Appliance Checkout To light the burner, turn ‘ON’ the optional remote wall switch and turn the gas control switch to the “ON” position. Ensure the ignitor lights the pilot. The pilot flame should engulf the flame rod as shown in Figure 55. ELECTRONIC Proper Flame Adjustment Pilot Nozzle Sit and Honeywell Millivolt Gas Valve Showing Piezo Ignitor Location (Each Unit is Equipped with Only One of these Gas Valves) Figure 52 Thermocouple Ignitor Rod 3/8 To 1/2 Inch (9 mm to 13 mm) Ground Electrode Flame Rod Hot Surface Igniter Figure 55 Step 9. INSTALLING THE GLASS DOOR Retrieve the glass door. Visually inspect the gasket on the backside of the frame. Gasket surface must be clean, free of irregularities and seated firmly. Position the door in front of the firebox opening with the bottom of the door held away from the fireplace (Figure 56 ). Hook the top flange of the door frame over the top of the firebox frame. Let the bottom of the door frame swing gently in towards the fireplace ensuring that the gasket seats evenly as the door frame draws shut. Fasten the two latches located underneath the firebox floor to the door's vee-flange. Close both the latches securely. Top Flange Door Frame Glass Door Appliances operated with air shutter openings that are too large will exhibit flames that are blue and transparent. These weak, blue and transparent flames are termed anemic. If the air shutter opening is too small sooting may develop. Sooting is indicated by black puffs developing at the tips of very long orange flames. Sooting results in black deposits forming on the logs, appliance inside surfaces and on exterior surfaces adjacent to the vent termination. Sooting is caused by incomplete combustion in the flames and lack of combustion air entering the air shutter opening. To achieve a warm yellow to orange flame with an orange body that does not soot, the shutter opening must be adjusted between these two extremes. No smoke or soot should be present. Reposition the logs if flames impinge on any of them. If the logs are properly positioned and sooting conditions exist, the air shutter opening on the main burner tube should be adjusted. Normally, the more offsets in the vent system, the greater the need for the air shutter to be opened further. Latch WARNING: AIR SHUTTER ADJUSTMENT SHOULD ONLY BE PERFORMED BY A QUALIFIED PROFESSIONAL SERVICE TECHNICIAN. Bottom Vee-flange Door Frame Latch Firebox Floor INSTALLING THE GLASS DOOR Figure 56 WARNING: HANDLE THIS GLASS WITH EXTREME CARE! THE GLASS PANEL IS SUSCEPTIBLE TO DAMAGE — DO NOT SCRATCH WHILE HANDLING OR WHILE RE-INSTALLING THE GLASS DOOR FRAME. WARNING: NEVER OPERATE THE APPLIANCE WITHOUT THE FRONT GLASS ENCLOSURE PANEL IN PLACE AND SECURE. Step 10. BURNER ADJUSTMENTS Flame Appearance and sooting Proper flame appearance is a matter of taste. Generally, most people prefer the warm glow of a yellow to orange flame. IMPORTANT: ENSURE THAT THE FRONT GLASS PANEL IS IN PLACE AND SEALED DURING ADJUSTMENT. Burner Adjustment CAUTION: THE ADJUSTMENT ROD AND NEARBY APPLIANCE SURFACES ARE HOT. EXERCISE CAUTION TO AVOID INJURY WHILE ADJUSTING FLAME APPEARANCE. To adjust the flame, move the adjustment rod (located in the lower control area) up or down to increase or reduce the air shutter opening, respectively. Initially, always position the air shutter to the factory setting (the minimum air opening position) as shown in Figure 57. This can be done by pulling the adjustment rod all the way down. Allow the burner to operate for at least 15 minutes. Observe the flame continuously. If it appears weak or sooty as previously described, adjust the air shutter by pushing or pulling on the adjustment rod until the flame appearance is as desired. The adjustment rod and associated adjustable air shutter is patented technology. Flame adjustments can be made quickly and accurately to taste without the need of disassembling the appliance and waiting for 30 minutes after each adjustment. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Adjusting Set Screw Adjustment Rod Up (Fully Open Position) Burner Tube Air Shutter Adjustment Rod Down (minimum air opening position) Figure 57 FACTORY AIR SHUTTER SETTING inches (mm) Models D, DT & DR 500 600 800 Gas Type Nat. Prop. Nat. Prop. Nat. Prop. Applications using the Appliance Top Vent 3/32 (2.38) 1/8 (3.18) 3/32 (2.38) 3/8 (9.52) 3/16 (4.76) 1/2 (13) Applications using the Appliance Rear Vent 3/32 (2.38) 3/8 (9.52) 3/32(2.38) 3/8 (9.52) 3/16 (4.76) 1/2 (13) Note: If the flame still appears anemic with the air shutter closed all the way against the stop (usually a result of lengthy vertical runs), turn the appliance off, turn the gas supply off, wait for the parts to cool, remove the glass door and logs to access the air shutter. The shutter is prevented from actually closing all the way by an adjustment set screw (see Figure 57 ). Remove this screw using a ¹⁄₄ inch nut driver. Reinstall the logs and glass door, turn the gas back on and then restart the appliance. After 30 minutes, reobserve the flame. Adjust the air shutter as previously described. When satisfied that the appliance operates properly, proceed to finish the installation. Leave the control knob in the ON position and the remote switch OFF. Close the lower control compartment door. Step 11. HOOD INSTALLATION All of these appliances must have hoods installed prior to operating. On all clean face units, slide the hood into the slots on the lower edge of the radiant panel (Figure 58 on page 24). On louvered face units, slide the hood into the slots on the lower edge of the cabinet top (Figure 59 on page 24). FINISHING REQUIREMENTS Wall Details Complete finished interior wall. To install the appliance facing flush with the finished wall, position framework to accommodate the thickness of the finished wall (Figure 58, and Figure 59 on page 24). 23 Combustible Finished Wall Materials MANTEL CLEARANCES Inches (mm) This Area Must Remain Clear of Combustible Materials 12 (305) MANTEL 1" Min (25 mm) Combustible material may touch the appliance top. 10 (254) MANTEL Spacer 8 (203) MANTEL 14 (356) Combustible materials not allowed below this point on the face of the appliance. Top of Appliance Radiant panel Top of Door Frame 6 (152) MANTEL 12 (305) 10 (254) 4 (102) MANTEL 8 (203) 6 (152) 2 (51) MANTEL TOP OF APPLIANCE 4 (102) Hood must be installed as shown. Clean Face Models NOTE - Hood shown as positioned in louvered front model. The hood position in the flush faced front model is lower than shown. Figure 58 Combustible Finished Wall Materials This Area Must Remain Clear of Combustible Materials Combustible material may touch the appliance top. Figure 61 1" Min (25 mm) Spacer Combustible materials not allowed below this point on the face of the appliance. A hearth extension is not required with this appliance. If a hearth extension is used, do not block the lower control compartment door. Any hearth extension used is for appearance only and does not have to conform to standard hearth extension installation requirements. Top of Appliance Louvers Top of Door Frame Hood must be installed as shown. Louver Face Models Figure 59 Combustible materials may project beyond the sides of the fireplace opening as long as they are kept within the shaded areas illustrated in Figure 60. Combustible Materials Allowed In Shaded Area “Safe Zone” Note: Combustible wall finish materials and/or surround materials must not be allowed to encroach the area defined by the appliance front face (black sheet metal). Never allow combustible materials to be positioned in front of or overlapping the appliance front face. See Figure 58 and Figure 59. If you live in a cold climate, seal all cracks around your appliance with noncombustible material and wherever cold air could enter the room. It is especially important to insulate outside chase cavity between studs and under floor on which appliance rests, if floor is above ground level. Top View Of Fireplace 5" 17" Side Wall 14" Min. Distance 8 ¹⁄₄" To Protected Side Wall Side Wall Min. Distance To Unprotected Side Wall Figure 60 24 Vertical installation clearances to combustible mantels vary according to the depth of the mantel. See Figure 61. Mantels constructed of non-combustible materials may be installed at any height above the appliance opening; however, do not allow anything to hang below the hood. COLD CLIMATE INSULATION 12" 45° Non-combustible materials, such as surrounds and other appliance trim, may be installed on the appliance front face with these exceptions: they must not cover any portion of the glass or louvers; they may cover any portion of the top radiant panel or the air gaps surrounding the top radiant panel up to the installed hood. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. INSTALLATION ACCESSORIES Listed Secure Vent™ Components Model No. Description SV4.5HTR Horizontal Round Termination with Firestop/Spacer (96K80) and Adapter (74L61) 86L97 SV4.5HTS Horizontal Square Termination with Firestop/Spacer (96K80) and Adapter (74L61) H2152 SV4.5CGV-1 Vertical Termination Cat.No. 86L95 6 inch (152 mm) Vent Section 12 inch (305 mm) Vent Section 24 inch (610 mm) Vent Section 36 inch (914 mm) Vent Section 48 inch (1219 mm) Vent Section Telescopic Section 45 Degree Elbow 77L70 SV4.5L6 77L71 SV4.5L12 77L72 SV4.5L24 77L73 SV4.5L36 77L74 SV4.5L48 77L75 77L76 SV4.5LA SV4.5E45 77L77 SV4.5E90 90 Degree Elbow The following flashings come packaged with a storm collar. 77L78 SV4.5F Flat Roof Flashing 1/12 to 7/12 Adjust. 77L79 SV4.5FA Flashing 7/12 to 12/12 Adjust. 77L80 SV4.5FB Flashing 77L81 SV4.5SC6 Storm Collars (6 collars/box) 96K80 SV4.5HF Firestop/Spacer Horizontal (3-1-1 spacing) 96K87 SV4.5BF Firestop/Spacer Vertical (1-1-1 spacing) 96K93 SV4.5SU Support Strap Listed Secure Flex™ Components Cat. Model Description No. No. These termination kits include firestop/spacer, gear clamps and flex adapter. 86L94 SF-HTR 77L82 SFKIT12R 77L83 SFKIT18R 77L84 SFKIT24R 77L85 SFKIT36R 77L86 SFKIT48R These termination kits include firestop/spacer, gear clamps and flex adapter. 86L96 SF-HTS 77L87 SFKIT12S 77L88 SFKIT18S 77L89 SFKIT24S 77L90 SFKIT36S 77L91 SFKIT48S 56L74 SFVT30 56L75 SFVT45 60L10 98K03 SF-18 SF-12 SV4.5RSA Attic Insulation Shield 99L03 99L02 SV4.5HRK36 Horizontal Riser Kit 36" SV4.5HRK14 Horizontal Riser Kit 14" Horizontal Square Termination without Flex Flex Square Term. with 12 in. (305 mm of *compressed Flex Flex Square Term. with 18 in. (457 mm) of *compressed Flex Flex Square Term. with 24 in. (610 mm) of *compressed Flex Flex Square Term. with 36 in. (914 mm) of *compressed Flex Flex Square Term. with 48 in. (1219 mm ) of *compressed Flex Vertical Termin. for Flex (flat to 6/12) with Flex Adapter, section of rigid vent, roof support collar assembly, roof flashing and storm collar. Vertical Termin. for Flex (6/12 to 12/12) with Flex Adapter section of rigid vent, roof support collar assembly, roof flashing and storm collar. 18 ft. (5.49 m) *compressed Flex 12 ft.(3.66 m) *compressed Flex Listed Secure Flex™ Components for use with D-500, DT-500 and DR-500 models only Cat. Model No. Description No. These termination kits include firestop/spacer, gear clamps and flex adapter. 94L09 SF-HTSS 96K94 Horizontal Round Termination without Flex Flex Round Term. with 12 in. (305 mm) of *compressed Flex Flex Round Term. with 18 in. (457 mm) of *compressed Flex Flex Round Term. with 24 in. (610 mm) of *compressed Flex Flex Round Term. with 36 in. (914 mm) *compressed Flex Flex Round Term. with 48 in. (1219 mm) of *compressed Flex 94L04 SFKIT12SS 94L05 SFKIT18SS 94L06 SFKIT24SS Listed Secure Vent™ Components for use with D-500, DT-500 and DR-500 models Only Cat.No. Model No. Description 94L10 SV4.5HTSS Horizontal Small Square Termination with Firestop/Spacer (96K80) and Adapter (74L61) 94L07 SFKIT36SS 94L08 SFKIT48SS Horizontal Small Square Termination without Flex Flex Small Square Term. with 12 in. (305 mm of *compressed Flex Flex Small Square Term. with 18 in. (457 mm) of *compressed Flex Flex Small Square Term. with 24 in. (610 mm) of *compressed Flex Flex Small Square Term. with 36 in. (914 mm) of *compressed Flex Flex Small Square Term. with 48 in. (1219 mm ) of *compressed Flex *All compressed flex vents can be expanded up to two times. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 25 INSTALLATION ACCESSORIES CONTINUED Listed Secure Flex™ Components Cat. Model Description No. No. 87L01 SFHRK Snorkel Riser Kit with Flex Adapter, a section of Flex, and Gear Clamps Listed Secure Vent™ Components Cat.No. Model No. Description 96K92 SV4.5SP Support Plate SV4.5HGR Heat Guard Round Sea l 97K00 17M52 17M53 96K98 SV4.5 HGS-1 SV4.5 HGS-12 Heat Guard Square (1 - Pack) Heat Guard Square (12 - Pack) ant 10K81 SFMP 91L66 SF-GC4-6 91L67 19M40 SV4.5HDR Heat Deflector for Round Termination 19M41 GAS CONVERSION KITS WARNING: THIS CONVERSION KIT SHALL BE INSTALLED BY A QUALIFIED SERVICE AGENCY IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS AND ALL APPLICABLE CODES AND REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION. IF THE INFORMATION IN THESE INSTRUCTIONS IS NOT FOLLOWED EXACTLY, A FIRE, EXPLOSION OR PRODUCTION OF CARBON MONOXIDE MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. THE INSTALLATION IS NOT PROPER AND COMPLETE UNTIL THE OPERATION OF THE CONVERTED APPLIANCE IS CHECKED AS SPECIFIED IN THE OWNER INSTRUCTIONS SUPPLIED WITH THE KIT. THE QUALIFIED SERVICE AGENCY PERFORMING THIS INSTALLATION ASSUMES RESPONSIBILITY FOR THIS CONVERSION. In Canada: THE CONVERSION SHALL BE CARRIED OUT IN ACCORDANCE WITH THE REQUIREMENTS OF THE PROVINCIAL AUTHORITIES HAVING JURISDICTION AND IN ACCORDANCE WITH THE REQUIREMENTS OF THE CAN1-B149.1 AND .2 INSTALLATION CODE. LA CONVERSION DEVRA ÊTRE EFFECTUÉE CONFORMÉMENT AUX RECOMMANDATIONS DES AUTORITÉS PROVINCIALES AYANT JURIDICTION ET CONFORMÉMENT AUX EXIGENCES DU CODE D'INSTALLATION CAN1B149.1 ET.2. Gas conversion kits are available to adapt your appliance from the use of one type of gas to the use of another. These kits contain all the necessary components needed to complete the task including labeling that must be affixed to ensure safe operation. 26 Kit part numbers are listed here and the following steps detail the conversion procedure. Mil Pac Black Hi-Temperature Sealant Gear Clamp 4.5in. (114 mm) for Flex (6 pieces) SF-GC7-6 Gear Clamp 7.5 in. (190.5 mm) for Flex (6 pieces) SF4.5HF Firestop/Spacer Horizontal (3-1-1 spacing) SF4.5BF Firestop/Spacer Vertical (1-1-1 spacing) AVERTISSEMENT: CET ÉQUIPEMENT DE CONVERSION SERA INSTALLÉ PAR UNE AGENCE QUALIFIÉE DE SERVICE CONFORMÉMENT AUX INSTRUCTIONS DU FABRICANT ET TOUTES EXIGENCES ET CODES APPLICABLES DE L'AUTORISÉS AVOIR LA JURIDICTION. SI L'INFORMATION DANS CETTE INSTRUCTION N'EST PAS SUIVIE EXACTEMENT, UN FEU, EXPLOSION OU PRODUCTION DE PROTOXYDE DE CARBONE PEUT RÉSULTER LE DOMMAGES CAUSER DE PROPRIÉTÉ, PERTE OU BLESSURE PERSONNELLE DE VIE. L'AGENCE QUALIFIÉE DE SERVICE EST ESPONSABLE DE L'INSTALLATION PROPRE DE CET ÉQUIPMENT. L'INSTALLATION N'EST PAS PROPRE ET COMPLÉTE JUSQU'À L'OPÉRATION DE L'APPAREIL CONVERTI EST CHÉQUE SUIVANT LES CRITÈRES ÉTABLIS DANS LES INSTRUCTIONS DE PROPRIÉTAIRE PROVISIONNÉES AVEC L'ÉQUIPEMENT. Millivolt SIT Systems Natural To Propane Gas Conversion Kits D, DT, DR Unit Type Catalog No. Series 500 millivolt 85L59 Millivolt SIT Systems Propane to Natural Gas Conversion Kits D, DT, DR Unit Type Catalog No. Series 500 millivolt 85L66 600 millivolt 85L60 600 millivolt 85L67 800 millivolt 85L61 800 millivolt 85L68 Honeywell Systems Natural To Propane Gas Conversion Kits D, DT, DR Unit Type Catalog No. Series 500 millivolt 11M37 Honeywell Systems Propane to Natural Gas Conversion Kits D, DT, DR Unit Type Catalog No. Series 500 millivolt 11M34 600 millivolt 11M38 600 800 millivolt 11M39 500 electronic 85L73 600 electronic 800 electronic millivolt 11M35 800 millivolt 11M36 500 electronic 85L80 85L74 600 electronic 85L81 85L75 800 electronic 85L82 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Step 1. Turn off the gas supply to the appliance. Remove the front glass door/frame from the appliance. Access the control compartment. Step 2. Carefully remove the logs. Exercise care so as not to break the logs. b. Attach manometer to the manifold side pressure test fitting and verify manifold pressure reads 3.5 inches water column (0.87 kPa) for natural gas, and 10.0 inches water column (2.49 kPa) for propane gas. c. Refer to Figure 63 and remove the pilot hood assembly to access the hexed pilot orifice. Remove and replace the orifice with the one provided with the kit. Pilot for Honeywell Millivolt Gas Valve (Loosening of Hex Fitting For Orifice Strip Tab Positioning) Step 3. Locate the screws securing the burner (tray) to the appliance. Remove the burner and retain the securing screws. Hood Alignment Hood Step 4. Millivolt Appliances - SIT Systems a. Refer to Figure 62 and the instructions provided with the kit. Using a Torx T20, remove and discard the three pressure regulator mounting screws. Remove the pressure regulator, spring, poppet, diaphragm and bushing. Discard all removed components. Ensure the rubber gasket installed on the back of the replacement pressure regulator is properly positioned and install the new pressure regulator using the new screws supplied with the kit. Tighten screws to 25 In. lb. torque. 7/16 in. Open End Wrench Orifice Strip Tab Take Care Not to Contact the Orifice Strip Tab with the Hex Fitting Wrench - Distortion of the Tab May Render the Pilot Inoperative. Figure 64 SIT Millivolt Gas Valve Pilot for Honeywell Millivolt Gas Valve Orifice Strip Tab Position Identification For LP/Propane and Natural Gas Pressure Regulator LP/Propane Gas Position 1/16 in. Hole, LP and Red Color shown on tab Natural Gas Position NAT shown on tab L P Figure 62 NA T Remove These Components Figure 65 Top View of Hex Fitting and Orifice Strip Tab Pilot for Honeywell Millivolt Gas Valve Orifice Strip Tab Positioning Pilot for SIT Millivolt Gas Valve Pilot Hood Position After Loosening Hex Fitting 1/4 Turn Orifice Strip Tab Pilot Orifice Push Tab to Set Gas Type Usage Figure 63 Figure 66 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Note - Orifice Strip Tab May Be Randomly Located On Any Side Of The Hex Fitting 27 Step 5. Millivolt Appliances Honeywell Systems a. Convert the gas valve as follows (see Figure 67): Remove the plastic protecting cap. Remove the gas type setting screw by turning it counterclockwise. Obtain the replacement gas type setting screw from the kit and screw it into place (red for propane and blue for natural gas). Tighten the gas type setting screw by turning it clockwise. Replace the plastic protecting cap. Honeywell Millivolt Gas Valve Step 6. Electronic Appliances Honeywell Systems See Figure 68 and the instructions provided with the kit. Remove the slotted cap screw, oring, pressure-regulating adjusting screw and spring. Retain all parts for possible later use. Install new components from the kit. Black cap and red spring for propane gas units. Silver cap and stainless steel spring for natural gas units. Before installing the cap, attach manometer to the manifold side pressure test fitting and adjust screw until pressure reads 3.5 inches water column (0.87 kPa) for natural gas, and 10.0 inches water column (2.49 kPa) for propane gas. Ignitor Assembly Flare Nut Retaining Clip Note: If the ignitor is damaged, a replacement kit is available - order Catalog Number 87L54. Figure 69 I OFF ON CONTROL Inlet Pressure Test Port Pilot Assembly Pilot Orifice IGNITE PSI All Models Adjusting Knob Regulator Cap Conversion screw (blue natural gas; red LP/propane gas) Figure 67 b. Attach manometer to the manifold side pressure test fitting and verify manifold pressure reads 3.5 inches water column (0.87 kPa) for natural gas, and 10.0 inches water column (2.49 kPa) for propane gas. c. Convert the pilot orifice as follows (refer to Figures 64, 65 and 66 ): Note - Use extra care not to engage the orifice strip with the 7/16" open end wrench (contacting the orifice strip could cause strip distortion rendering the pilot inoperative). Also avoid wrench contact to any of the other pilot parts. Use a 7/16" open end wrench and turn the pilot hex fitting counter-clockwise 1/4 turn. (refer to Figure 64 ). Note - The orifice strip tab may be randomly located on any side of the hex fitting. d. Push the orifice strip tab all the way against the hex fitting to align the appropriate gas type orifice (refer to Figures 65 and 66). The type of gas for which the pilot is set, is, the gas type shown on the tab. Step 7. Remove the orifice from the manifold and replace it with the one provided with the kit. See the following table for orifice sizes for natural and propane models. Figure 70 illustrates the orifice. Manifold Pressure Test Port Slotted Cap Spring Adjusting Screw Figure 68 See Figure 69 and replace the pilot orifice as follows: Remove the ignitor assembly retainer clip, and carefully remove the ignitor assembly. Exercise extreme care to prevent damage to or breakage of the ignitor assembly. Remove the screw securing the pilot assembly to its mounting bracket. Back off the flare nut at the end of the pilot gas line to free the pilot assembly from the gas line. Remove the pilot orifice and replace it with the one provided with the conversion kit. Reinstall the pilot assembly by reversing the steps detailed here. When reinstalling the ignitor assembly, use extreme care to prevent damage and breakage. Do not apply any leverage to the ignitor assembly while restoring the retainer clip to its original position. e. Retighten, clockwise, the pilot hex fitting until the pilot hood aligns with the thermocouple and thermopile as indicated by the arrows shown in Figure 64. D, DT, DR Series Orifice Size Natural Propane 500 0.090 in. #54 600 #36 #52 800 #33 0.065 in. Figure 70 Step 8. Reassemble all removed components by reversing the procedures outlined in the preceding steps. Use pipe joint compound or Teflon tape on all pipe fittings before installing (ensure propane resistant compounds are used in propane applications, do not use pipe joint compounds on flare fittings). Step 9. Attach the conversion label provided in the conversion kit to the rating plate on the appliance. Step 10. Turn on gas supply and test for gas leaks. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. The manufacturer reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Consult your local distributor for fireplace code information. Printed in U.S.A. © 2001 by Lennox Hearth Products 28 P/N 700,005M REV. X 11/2004 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. LHP 1110 West Taft Avenue • Orange, CA 92865
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