Lennox Hearth Products Montebello LSM40EN-PV Installation Instructions Manual
Lennox Hearth Products Montebello LSM40EN-PV Installation Instructions Manual

Lennox Hearth Products Montebello LSM40EN-PV Installation Instructions Manual

Power vent direct-vent gas fireplaces

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P/N 506023-09 Rev. C 06/2011
This manual is one of a set of two supporting this product.
Refer to P/N 506025-02 for Care and Operation Instructions.
Ce manuel est disponible en francais, simplement
en faire la demande. Numéro de la pièce 506223-29.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
INSTALLATEUR : Laissez cette notice avec l'appareil.
CONSOMMATEUR : Conservez cette notice pour
consultation ultérieure.
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 / AVERTISSEMENT / AVISO
• HOT GLASS WILL CAUSE
BURNS.
• DO NOT TOUCH GLASS
UNTIL COOLED.
• NEVER ALLOW CHILDREN
TO TOUCH GLASS.
WARNING: If the information in these instructions
is not followed exactly, a fire or explosion may
result, causing property damage, personal injury,
or death.
- Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance.
- WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any
phone in your building.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call the fire
department.
- Installation and service must be performed by a
qualified installer, service agency or the gas supplier.
INSTALLATION INSTRUC TIONS
Montebello
Direct-Vent Gas Fireplaces
MODELS
OTL Report No. 116-F-22-5
• UNE SURFACE VITRÉE CHAUDE
PEUT CAUSER DES BRÛLURES.
• LAISSER REFROIDIR LA SURFACE
VITRÉE AVANT D'Y TOUCHER.
• NE PERMETTEZ JAMAIS À UN ENFANT
DE TOUCHER LA SURFACE VITRÉE.
AVERTISSEMENT : Assurez-vous de bien suivre les
instructions données dans cette notice pour réduire au
minimum le risque d'incindie ou d'explosion ou pour
éviter tout dommage matériel, toute blessure ou la mort.
- Ne pas entreposer ni utilizer d'essence ni d'autres vapeurs
ou liquides inflammables dans le voisinage de cet appareil
ou de tout autre appareil.
- QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ :
• Ne pas tenter d'allumer d'appareil.
• Ne touchez à aucan interrupteur. Ne pas vous servir des
téléphones se trouvant dans le bâtiment où vous trouvez.
• 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 des incindies.
- L'installation et l'entretien doivent être assurés par un
installateur ou un service d'entretien qualifié ou par le
fournisseur de gaz.
®
Power Vent
ELECTRONIC:
LSM40EN-PV
LSM45EN-PV
Portland
US
• EL VIDRIO CALIENTE
CAUSARÁ QUEMADURAS.
• USTED DEBE NUNCA
TOCAR EL VIDRIO CALIENTE.
• LOS NIÑOS DEBEN NUNCA
TOCAR EL VIDRIO.
TM

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Summary of Contents for Lennox Hearth Products Montebello LSM40EN-PV

  • Page 1 MODELS P/N 506023-09 Rev. C 06/2011 ELECTRONIC: This manual is one of a set of two supporting this product. LSM40EN-PV LSM45EN-PV Refer to P/N 506025-02 for Care and Operation Instructions. Ce manuel est disponible en francais, simplement en faire la demande. Numéro de la pièce 506223-29.
  • Page 2: Table Of Contents

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® TABLE OF CONTENTS PACKAGING GENERAL INFORMATION Packaging .........Page 2 The assembled vented gas fireplace is pack- WARNING Introduction ........Page 2 aged with: General Information ......Page 2...
  • Page 3 LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Note: Installation and repair should be done The appliance, when installed, must be elec- WARNING by a qualified service person. The appliance trically grounded in accordance with local...
  • Page 4: Requirements

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Gas Pressure - All Models PURGE CYCLE Gas Supply Inlet This is a power vented fireplace that Tables 2 and 3 show the appliances' inlet and...
  • Page 5: Cold Climate Insulation

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® COLD CLIMATE INSULATION Note: When the unit is installed with one For cold climate installations, seal all cracks side flush with a wall, the wall on the other...
  • Page 6: Vent Termination Clearances

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® VENT TERMINATION CLEARANCES Combustible Projection 2-1/2 inches or less in length These instructions should be used as a guide- line and do not supersede local codes in any Combustible Projection way.
  • Page 7 LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® EXTERIOR hORIZONTAL VENT TERMINATION CLEARANCE REQUIREMENTS NOTE: Local Codes Or Regulations May Require Different Clearances. * See Item D in the Text Below. Center Line...
  • Page 8: Minimum Clearances To Combustibles

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® 12 (305) MINIMUM CLEARANCES TO COMBUSTIBLES 10 (254) Mantel Depth Appliance And Vent Clearances Distance from top of 17 (432) appliance to bottom 18 (457)
  • Page 9: Detailed Installation Steps

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Step 3. (Page 12) Install the vent system and WARNING exterior termination. Step 4. (Page 18) Field Wiring Failure to position the parts in Connect 120 VAC electrical power to accordance with these diagrams the appliance receptacle.
  • Page 10: Fireplace And Framing Specifications

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® FIREPLACE AND FRAMING SPECIFICATIONS Framing should be constructed Adaptor Plus 4 VENT FRAMING - of 2x4 or larger lumber. Feet Vertical TOP VENT WITH 2 FEET 10-1/2 Vent (Min.)
  • Page 11: Step 2. Routing Gas Line

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Model No. 50-5/8 83-5/8 59-1/8 41-7/8 LSM40-PV 1286 2124 1502 1064 56-3/4 89-7/8 63-1/2 44-7/8 LSM45-PV 1441 2283 1613 1140 Back wall of chase/enclosure Figure 9 - Corner Framing with Power Vent Termination (including any finishing materials) Step 2.
  • Page 12: Step 3. Install The Vent System

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Power Vent Components Step 3. INSTALL ThE VENT SYSTEM General Information Locate the fireplace as per the instructions in this manual. Make the following modifications to add the components used with the Power Vent Kits.
  • Page 13: Vent Section Length Chart

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® VENT SECTION LENGThS i t c i t c O O O O O O O O O O Determine the number of straight vent sections...
  • Page 14: Vent Instructions A Through G

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® A. Frame ceiling opening - Use a plumb line The unitized design of the Secure Vent com- Note - Proper venting support is very important.
  • Page 15: Vent Figures

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® VENT FIGURES Notes: • Secure Vent™ components (rigid vent pipe and terminal) are shown in the Figures. • Two 45 degree elbows may be used in place of one 90 degree elbow.
  • Page 16: Horizontal Termination System

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® hORIZONTAL (OUTSIDE WALL) D. Attach vent components to appliance - To h.Change vent direction - At transition from attach a vent component to the appliance...
  • Page 17 LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® L. Install Firestop/Spacer at exterior wall - Power Vent Firestop/Spacer (SV4.5HF) shown Install SV4.5HF Firestop/Spacer, provided Termination on the exterior side of the wall. It...
  • Page 18: Step 4. Field Wiring

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Step 4. FIELD WIRING • Refer to Figure 24 on Page 19 and install the electrical hardware on the ends of the Romex wiring. Male terminals on the Black and CAUTION: Label all wires prior to disconnection when servic- White wires, and ring terminals on the ground wire.
  • Page 19 LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Wiring - Fireplace (See Figures 26 and 27 on Page 20) • Refer to Figure 26 and install the electrical hardware on the fireplace end of the Romex wiring. Male terminals (#10) on the Black and White Note: These electronic appliances must be connected to the main power wires, and ring terminals (#9) on the ground wire.
  • Page 20: Step 5. Removing Glass Door

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Pilot Burner White (6) Igniter-Sensor Assembly 120 VAC Gas Valve Black White Field Installed Ground Blue (20) Item 45 Wire #2 Ground Exhaust Blower Junction Box...
  • Page 21: Step 6. Connecting Gas Line

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Step 6. CONNECTING GAS LINE Turn on gas supply and test for gas leaks using a If bubbles are formed, or gas odor is detected,...
  • Page 22: Step 9. Installing Logs

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Step 9. INSTALL VOLCANIC STONE, GLOWING EMBERS AND REFERENCE - Firebox Accessories / Parts LOGS Cat. No. Model Description 88L53 Bag of Glowing Embers WARNING...
  • Page 23 LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® LSM40-PV and LSM45-PV Log Placement Align Groove At The Bottom Of Log (2) Over Figure 36 The Grate And Push It Towards The Rear. Log Number...
  • Page 24: Step 10. Installing Glass Door

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Step 10. INSTALLATION AND REMOVAL Only doors certified with the appliance Step 11. BURNER ADJUSTMENTS OF GLASS DOOR shall be used. Flame Appearance and sooting Proper flame appearance is a flame which is Seules des portes certifiées pour cet...
  • Page 25 LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Burner Air Shutter Adjustment Procedure Air Shutter Opening WARNING Main Burner Factory Air Shutter Opening Setting - Inches (millimeter) • Air shutter adjustment should Model...
  • Page 26: Finishing Requirements

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® FINIShING REQUIREMENTS Non-combustible materials, such as surrounds and other appliance trim, may be installed on the appliance front face with the exceptions. Wall Details Vertical installation clearances to combustible mantels vary according to Complete finished interior wall.
  • Page 27: Step 12. Attaching Safety-In-Operation Warnings

    3. Si no puede encontrar las etiquetas, sírvase llamar a Lennox Hearth Products or your nearest Lennox taire. En cas de doute, collez l’étiquette en anglais. Lennox Hearth Products o al distribuidor de Lennox Hearth Products dealer to receive additional 3. Si vous ne trouvez pas les étiquettes, veuillez Hearth Products más cercano para recibir etiquetas...
  • Page 28: Installation Accessories

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® INSTALLATION ACCESSORIES Listed Secure Vent™ Components Listed Secure Vent / Secure Flex™ Components Cat. No. Model No. Description Cat. No. Model No. Description 6 inch (152mm) Vent 77L70 SV4.5L6...
  • Page 29: Gas Conversion Kits

    LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® GAS CONVERSION KITS Burner Assembly 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.
  • Page 30 LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Burner Orifice Size Elevation 0-2000 ft. (0-610m) Model Natural Gas Propane Gas LSM40-PV .125" (1/8") * .073" (#49) h7924 h7936 • • Pressure LSM45-PV .125" (1/8") * .073"...
  • Page 31 LENNOX HEARTH PRODUCTS • MONTEBELLO POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® NOTES...
  • Page 32 POWER VENT DV GAS FIREPLACES (LSM40/45EN-PV) • INSTALLATION INSTRUCTIONS ® Lennox Hearth Products reserves the right to make changes at any time, without notice, in design, materials, specifications, and prices, and also to discontinue colors, styles, and products. Consult your local distributor for fireplace code information.

This manual is also suitable for:

Montebello lsm45en-pv

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