Lennox Hearth Products EMDVSTNM Installation Instructions Manual
Lennox Hearth Products EMDVSTNM Installation Instructions Manual

Lennox Hearth Products EMDVSTNM Installation Instructions Manual

Vented gas fireplace heaters direct vent multi-open elite series

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This appliance may be installed in an aftermarket perma-
nently 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.
In the Commonwealth of Massachusetts:
• Installation must be performed by a licensed plumber or
gas fitter.
See Table of Contents for location of additional
Commonwealth of Massachusetts requirements.
WARNING: IF THE INFORMATION IN THIS MANUAL
IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLO-
SION MAY RESULT CAUSING PROPERTY DAM-
AGE, PERSONAL INJURY OR LOSS OF LIFE.
FOR YOUR SAFETY: Do not store or use gasoline
or other flammable vapors or liquids in the vicin-
ity 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.
A French manual is available upon request. Order Form Number
850,018CF.
Ce manuel d'installation est disponible en francais, simplement
en faire la demande. Numéro de la pièce 850,018CF.
OTL Report No. 116-F-04-5
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
INSTALLATION
INSTRUCTIONS
DIRECT VENT MULTI-OPEN
ELITE
VENTED GAS FIREPLACE HEATERS - DIRECT VENT MODELS
P/N 850,018M REV. E 08/2007
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INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
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.
®
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Table of Contents
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Summary of Contents for Lennox Hearth Products EMDVSTNM

  • Page 1 INSTALLATION INSTRUCTIONS DIRECT VENT MULTI-OPEN ELITE ® SERIES This appliance may be installed in an aftermarket perma- nently located, manufactured home (USA only) or mobile VENTED GAS FIREPLACE HEATERS - DIRECT VENT MODELS home, where not prohibited by local codes. This appliance P/N 850,018M REV.
  • Page 2: Table Of Contents

    3 - one envelope containing the literature DO NOT ATTEMPT TO ALTER OR MODIFY TABLE OF CONTENTS package which consists of the homeowner's THE CONSTRUCTION OF THE APPLIANCE OR Packaging ........page manual, installation instructions, warranty, and ITS COMPONENTS. ANY MODIFICATION OR 8 (EDVST), 4 (EDVPF, EDVCR and EDVCL) ALTERATION MAY VOID THE WARRANTY, Introduction ........
  • Page 3: Location

    Ne pas se servir de cet appareil s'il a été Input of millivolt models is shown in the fol- WARNING: FAILURE TO COMPLY WITH plongé dans l'eau, complètement ou en lowing table: THE INSTALLATION AND OPERATING IN- partie. Appeler un technicien qualifié pour inspecter l'appareil et remplacer toute STRUCTIONS PROVIDED IN THIS DOCU- i l l...
  • Page 4: Appliance And Vent Clearances

    Corner - Left Corner - Right (EDVCL) (EDVCR) See-Through (EDVST) HORIZONTAL VENT HORIZONTAL VENT VERTICAL VENT - REAR - TOP Peninsula (EDVPF) See-Through (EDVST) - one side flush with a wall TYPICAL LOCATIONS Figure 2 The appliance should be mounted on a fully supported base extending the full width and depth of the unit.
  • Page 5: Typical Installation Sequence

    Terminate multiple vent terminations according Horizontal Vent Termination Clearances to the installation codes listed above. All horizontal terminations Combustible Projection Horizontal Vent Termination Clearances may be located as close 2-1/2 inches or less in length as 6” (152mm) to any The horizontal vent termination must have a Combustible Projection (non-combustible and...
  • Page 6 EXTERIOR HORIZONTAL VENT TERMINATION CLEARANCE REQUIREMENTS See Item D in the Text Below. Center Line Exterior Wall Inside of Termination Corner Detail *18” Horizontal Termination 18” Ventilated Soffit Inside Corner = 9” in U.S. = 12” in Canada Detail D 3 ft.
  • Page 7 FIREPLACE FRAMING SPECIFICATIONS 11³⁄₈ inches (millimeters) EDVST inches (millimeters) EDVPF 11³⁄₈ (289) (See-Through) Minimum Framing Minimum Framing (Peninsula) 10¹⁄₂ 10¹⁄₂ Stud Size is 2x4 Stud Size is 2x4 (267) (267) VENT FRAMING - VENT FRAMING - TOP VENT WITH TOP VENT WITH ONE 90º...
  • Page 8: Fireplace Specifications

    FIREPLACE SPECIFICATIONS EDVST (See-Through) FINISH WALL BRACKET (254) (Front and back edge of unit top) Figure 13 12 (305) FRAMING SPACERS (Top and Both Sides) (13) NOTE - Unit has a factory-installed vent seal cap and vent cover plate (see Figures 17 and FLUE 18 on page 11) in each flue outlet.
  • Page 9 FIREPLACE SPECIFICATIONS CONTINUED EDVCL (Corner-Left) 9-1/4 OPTIONAL GAS INLET (235) Figure 15 (254) FRAMING SPACERS (Top, Side and Back) NOTE - Unit has a factory-installed vent seal FLUE cap and vent cover plate (see Figures 17 and 12 (305) (Top or Side) 18 on page 11) in each flue outlet.
  • Page 10: Step 1. Framing

    These fireplaces are designed, tested Step 1. FRAMING These fireplaces must be vented directly and listed for operation and installation Frame these appliances as illustrated in Fig- to the outside. with, and only with, Secure Vent™ Direct ures 9 (EDVST), 10 (EDVPF), 11 (EDVCL) or Vent System Components, Secure Flex™...
  • Page 11: Vent Section Length Chart

    TOP VENT SEAL CAP & COVER PLATE REMOVAL i t c WHEN USING THE TOP VENT i t c i t c SECURING SCREWS TOP VENT VENT SEAL CAP i t c (OUTSIDE UNIT) INSULATION CABINET TOP FIREBOX TOP COVER PLATE VENT COVER PLATE SECURING SCREW (INSIDE UNIT)
  • Page 12: Vertical Termination Systems

    Select Venting System - Horizontal or Vertical 10 ¹⁄₂” Min. (267 mm) With the appliance secured in framing, deter- mine vent routing and identify the exterior termi- 10 ¹⁄₂” Min. (267 mm) nation location. The following sections describe vertical (roof) and horizontal (exterior wall) vent applications.
  • Page 13 To attach a vent component to the appliance Remember to maintain 1" (25 mm) clear- Another method, where the vent is not adja- cent to a wall, is illustrated in Figure 26 . Here, collar, align the dimpled end over the collar, ance to combustibles, framing members, adjusting the radial alignment until the four and attic or ceiling insulation when running...
  • Page 14: Vertical Vent Tables And Figures

    G. Continue installation of horizontal/inclined I. Install the roof flashing - Extend the vent K. Install the vertical termination - The final sections - Continue with the installation of the sections through the roof structure. Install step involves installation of the SV4.5CGV-1 straight vent sections in horizontal/inclined the roof flashing over the vent section and Vertical Termination.
  • Page 15 Note: It is very important that the horizontal/ inclined run be maintained in a straight (no *When using Secure Flex, TABLE A *Ceiling use Firestop/Spacer dips) and recommended to be in a slightly Firestop/Spacer SF4.5VF H Maximum V Minimum (SV4.5VF) elevated plane, in a direction away from the **When using Secure Flex, use Firestop/Spacer...
  • Page 16 VERTICAL VENT FIGURES/TABLES (continued) TABLE C Maximum H Maximum V Minimum *Ceiling (meters) (meters) (meters) feet feet feet Firestop/Spacer (SV4.5VF) (1.524) (0.610) (0.305) A Vent Restrictor, as (3.048) (1.219) (0.610) shown in Figure 20, page 11, may be used in (4.572) (1.829) (0.914)
  • Page 17: Horizontal Termination System

    HORIZONTAL (OUTSIDE WALL) TYPICAL HORIZONTAL VENT INSTALLATION TERMINATION SYSTEM Support Building Horizontal / Inclined Run Figure 37, and Figures 40 to 46 on page 19 to 21 Brackets Support SV4.5 HT-2 Framing and their associated Horizontal Vent Table illus- Termination trate the horizontal venting configurations that are SV4.5E90 allowed to be used with these appliances.
  • Page 18 J. Assemble vent run to exterior wall - If not previously measured, locate the center of the To help minimize water infiltration it is recommended that the Firestop/Spacer (SV4.5HF)* vent at the exterior wall. Prepare an opening as be installed on the exterior side of the wall. described in Step B.
  • Page 19: Horizontal Vent Tables And Figures

    HORIZONTAL VENT FIGURES/TABLES TABLE F Note: Secure Vent components (rigid vent pipe and terminal) are shown H Maximum V Minimum in the figures; Secure Flex components (flexible vent pipe and terminal) may also be used. feet (meters) (meters) feet Note: Two 45 degree elbows may be used in place of one 90 degree elbow. Elbow Only (0.914) The same rise to run ratios, as shown in the venting figures for 90 elbows,...
  • Page 20 HORIZONTAL VENT FIGURES/TABLES (continued) TABLE H Maximum H Maximum V Minimum (meters) (meters) feet (meters) feet feet (1.524) (0.610) (0.305) (3.048) (1.219) (0.610) (4.572) (1.829) (0.914) **Wall Firestop /Spacer (6.096) (2.438) (1.219) (SV4.5HF) V + H + H 1 = 40 feet (12.2 m) Max. H = 8 feet (2.438 meters) Max.
  • Page 21 HORIZONTAL VENT FIGURES/TABLES (continued) Example: If 20 feet of (H) horizontal vent run **Wall Firestop/Spacer is needed, then 4 feet minimum of (V) vertical (SV4.5HF) vent will be required. This table shows a 1 (V) to 5 (H) ratio. For every 1 foot of (V) vertical, you are allowed 5 feet of (H) horizontal run, up to a maximum horizontal run of 20 feet.
  • Page 22: Venting Using Flexible Vent Pipe

    VERTICAL OR HORIZONTAL VENTING USING SECURE FLEX KITS AND COMPONENTS FLEX VENT NOTE: OUTER PIPE IS PULLED AWAY TO SHOW THE DETAIL OF THE INNER PIPE Secure Flex venting kits and components may SECURING SCREW be used in any venting application in place of (3 PLACES EQUIDISTANT JUST BELOW GEAR CLAMP) rigid Secure Vent (SV4.5) direct vent compo-...
  • Page 23: Step 4. Field Wiring

    Step 4. FIELD WIRING 11. If wall-mounted ON/OFF switch or thermo- OUTLET RECEPTACLE stat is to be used, mount it in a convenient Caution: Label all wires prior to disconnec- JUNCTION BOX location on a wall near the fireplace. JUNCTION BOX tion when servicing controls.
  • Page 24: Step 6. Connecting Gas Line

    These appliances are equipped with a gas flex Note: Using a soapy water solution (50% dish Electronic Wiring Diagram (Honeywell) line for use (where permitted) in connecting soap, 50% water) is an effective leak test Showing the Blower Wiring for the Optional the unit to the gas line.
  • Page 25: Step 9. Installing Glass Enclosure Panels

    The pilot flame should be steady and, not lifting If the log set is properly positioned and sooting Control Compartment Access Panel and Hinge or floating. Flame should be blue in color with conditions exist, the air shutter opening on the Top Flange traces of orange at the outer edge.
  • Page 26: Step 11. Hood Installation

    The adjustment rod and associated adjustable Step 11. HOOD INSTALLATION FINISHING REQUIREMENTS air shutter is patented technology. Flame ad- Wall Details justments can be made quickly and accurately All of these appliances must have hoods Complete finished interior wall. To install the to taste without the need of disassembling the installed on all sides with glass enclosure appliance facing flush with the finished wall,...
  • Page 27: Cold Climate Insulation

    COLD CLIMATE INSULATION For cold climate installations, 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. Gas line holes and other openings should be caulked or stuffed with unfaced fiberglass insulation.
  • Page 28 INSTALLATION ACCESSORIES t s i t s i ™ i t a t i k r i f , r e . r e , t i z i r l a t i t a , t i h t i .
  • Page 29: Gas Conversion Kits

    GAS CONVERSION KITS WARNING: THIS CONVERSION KIT SHALL BE AVERTISSEMENT: CET ÉQUIPEMENT DE CONVERSION INSTALLED BY A QUALIFIED SERVICE AGENCY IN SERA INSTALLÉ PAR UNE AGENCE QUALIFIÉE DE SER- ACCORDANCE WITH THE MANUFACTURER'S IN- VICE CONFORMÉMENT AUX INSTRUCTIONS DU STRUCTIONS AND ALL APPLICABLE CODES AND FABRICANT ET TOUTES EXIGENCES ET CODES REQUIREMENTS OF THE AUTHORIZED AGENCY APPLICABLES DE L'AUTORISÉS AVOIR LA JURIDICTION.
  • Page 30 B. Install the burner as shown in Figure 69 . Inlet Pressure Test Port Ensure that the arm of the venturi of the burner is hooked onto the air shutter adjustment lever Pressure Regulator (refer to Figure 63 on page 29). The primary air Manifold opening can be adjusted by rotating the adjust- Pressure...
  • Page 31 NOTE: THIS PAGE INTENTIONALLY LEFT BLANK. NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
  • Page 32 Lennox Hearth Products 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. © 2003 by Lennox Hearth Products P/N 850,018M REV.

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