Lennox Hearth Products MERIT PLUS Care And Operation Instructions Manual
Lennox Hearth Products MERIT PLUS Care And Operation Instructions Manual

Lennox Hearth Products MERIT PLUS Care And Operation Instructions Manual

Mpd direct-vent gas fireplaces

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P/N 506017-06 Rev. C 06/2013
This manual is one of a set of two supporting this product. Refer to P/N 506015-07 for
Installation Instructions.
Ce manuel est disponible en francais, simplement en faire la demande. Numéro de la pièce
506223-44.
WHAT'S INSIDE
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety and Your Fireplace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
FREE Safety Guard Offer (Protects Against Burns) . . . . . . . . . . . . . . . . . 2
Important Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Attaching the Safety-in-Operation Warnings . . . . . . . . . . . . . . . . . . . . . 5
L'information de sûreté importante . . . . . . . . . . . . . . . 3-4
[EN FRANÇAIS]
Apposition des mises en garde relatives à la sécurité d'utilisation . . . . 5
Información importante de seguridad . . . . . . . . . . . . . . 3-4
[EN ESPAÑOL]
Colocación de advertencias de seguridad en operación . . . . . . . . . . . . 5
Wait...
INSTALLER: Leave this manual with the appliance.
DON'T
THROW
CONSUMER: Retain this manual for future reference.
IT AWAY!
INSTALLATEUR : Laissez cette notice avec l'appareil.
This manual contains
important operating
CONSOMMATEUR : Conservez cette notice pour consultation ultérieure.
and safety
information.
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.
CARE AND OPERATION INSTRUC TIONS
MPD Direct-Vent
Gas Fireplaces
MODELS
MILLIVOLT:
MPDT33RNM
MPDT33RPM
MPDR33RNM
MPDR33RPM
MPD35CNM
MPD35RNM
OTL Report No. 116-F-13g-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.
ELECTRONIC:
MPD35RPM
MPDT33RNE
MPD40CNM
MPDR33RNE
MPD40RNM
MPD35CNE
MPD40RPM
MPD35RNE
MPD45RNM
MPD35RNE-R
MPD45RPM
EL VIDRIO CALIENTE
CAUSARÁ QUEMADURAS.
USTED DEBE NUNCA
TOCAR EL VIDRIO CALIENTE.
LOS NIÑOS DEBEN NUNCA
TOCAR EL VIDRIO.
MPD40CNE
MPD40RNE
MPD45RNE
MPD40RNE-R

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Summary of Contents for Lennox Hearth Products MERIT PLUS

  • Page 1 CARE AND OPERATION INSTRUC TIONS MPD Direct-Vent Gas Fireplaces P/N 506017-06 Rev. C 06/2013 MODELS This manual is one of a set of two supporting this product. Refer to P/N 506015-07 for MILLIVOLT: ELECTRONIC: Installation Instructions. MPDT33RNM MPD35RPM MPDT33RNE MPD40CNE Ce manuel est disponible en francais, simplement en faire la demande.
  • Page 2: Table Of Contents

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® Thank you for your purchase. We appreciate your business! Safety and Your Please carefully read and follow all instructions in this manual. Pay special attention to all warnings and safety information.
  • Page 3 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® [FRENCH] [SPANISH] La sécurité et Seguridad y su votre foyer chimenea Toutes les parties de votre foyer ¡Todas las partes de la chimenea...
  • Page 4: Important Safety Information

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® Important Safety Information L’information de sûreté importante 1. WARNING: Do not operate appliance with the glass front 1. AVERTISSEMENT. Ne pas utiliser l’appareil si le panneau frontal en verre n’est pas en place, est craqué...
  • Page 5: Attaching Safety-In-Operation Warnings

    3. Si no puede encontrar las etiquetas, sírvase llamar a Lennox Hearth Products or your nearest Lennox dans la résidence du propriétaire. Lennox Hearth Products o al distribuidor de Lennox Hearth Products dealer to receive additional 3. Si vous ne trouvez pas les étiquettes, veuillez appeler Hearth Products más cercano para recibir etiquetas...
  • Page 6: Appliance Installation, Service, And Maintenance Notices

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® Turn off gas and electrical power to the WARRANTY INFORMATION APPLIANCE INSTALLATION, SERVICE, fireplace and allow it to cool before AND MAINTENANCE NOTICES Your gas appliance is covered by a limited cleaning or servicing the appliance.
  • Page 7 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® GENERAL INFORMATION In Canada - CAN/CGA-2.17-M91 (R2009)(high (continued) Test gauge connections are provided on the altitude): front of the millivolt and electronic gas control...
  • Page 8: Operation And Care Of Your Appliance

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® OPERATION AND CARE OF YOUR APPLIANCE Gas Controls/Control Compartment Access WARNING Operation of millivolt and electronic gas control systems is different. Before lighting...
  • Page 9: Variable Flame Height Adjustment

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® Variable Flame Height Adjustment Main Gas Control Knob All Millivolt and electronic appliances are equipped with a variable gas control valve. Flame height for these models may be adjusted through a range between fixed low and high settings, alternately, while the appliance is in operation.
  • Page 10: Maintenance

    Carefully remove the logs (use care when reassembly and proper sealing of the venting ups. Paint is available at your local Lennox handling the fiber logs, as they become quite system components. However, more frequent Hearth Products dealer.
  • Page 11: Front Glass Enclosure Panel, Removal And Installation

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® Front Glass Enclosure Panel, Removal Locate the two (2) latches at the top of the WARNING control compartment and disengage them from and Installation...
  • Page 12: Install Volcanic Stone, Glowing Embers, And Logs

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® INSTALL VOLCANIC STONE, GLOWING EMBERS, AND LOGS Glowing Embers NOTE: Turn off all electricity to the appliance before you install volcanic stone, embers and logs.
  • Page 13 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® MPD33 LOG PLACEMENT Number Description (Stamped #) Log, Rear (39-12) Log, Left (39-1) Log, Right (39-2) Log, Top Center (39-13) Log, Top/Left (39-3)
  • Page 14 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® MPD35 LOG PLACEMENT Number Description (Stamped #) Log, Rear (39-5) Log, Left (39-1) Log, Right (39-2) Log, Top Center (39-6) Log, Top/Left (39-3)
  • Page 15 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® MPD40 AND MPD45 LOG PLACEMENT Number Description (Stamped #) Log, Center (39-8) Log, Rear (138) Log, Right (39-10) Log, Left (39-9) Log, Top/Left (39-11)
  • Page 16: Burner Flame Appearance And Sooting

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® BURNER ADJUSTMENTS (QUALIFIED TECHNICIANS ONLY) Flame Appearance and Sooting Proper flame appearance is a flame which is blue at the base and becomes yellowish-orange in the body of the flame.
  • Page 17: Burner Flame Adjustments

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® Burner Flame Adjustments 1. Refer to Figures 10, 11, and 12 for proper Millivolt Appliance Checkout flame appearance. To adjust the flame, rotate...
  • Page 18: Wiring Diagrams

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® WIRING DIAGRAMS CAUTION: LABEL ALL WIRES PRIOR TO 3. The part number. DISCONNECTION WHEN SERVICING 4. The description of the part. Wiring diagrams are provided here for reference CONTROLS.
  • Page 19: Accessory Components

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® ACCESSORY COMPONENTS Cost Effective Solution • Simple On/Off operation • Works with millivolt and low voltage electronic ignition controls Thermostatic or Manual modes...
  • Page 20 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® ACCESSORY COMPONENTS (continued) (FBK-200 Models Only) Termination Shroud (Fits H1968) Forced Air Blower Kit The FBK-100 blower assembly provides con- Deluxe Termination stant-velocity forced-air circulation.
  • Page 21 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® ACCESSORY COMPONENTS (continued) Firebox Liner Kits Barrier Screen Kits Black Louvers Models Catalog No. Model No. Catalog No. Catalog No. MPDT33 H0912 MBLK33T Model No.
  • Page 22 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® ACCESSORY COMPONENTS (continued) Arch Design Grill Kits The distinctive sunrise design grille is available in black or satin pewter finish. This grille may be used to replace the standard radiant panels or optional louvered panels.
  • Page 23: Maintenance Schedule

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® MAINTENANCE SCHEDULE Annually (Before the onset of the Burning Season) MAINTENANCE TASK ACCOMPLISHING PERSON PROCEDURE Inspect/Clean Burner, Logs Qualified Service Technician Inspect valve and ensure it is properly operating. Check piping and Controls for leaks.
  • Page 24: Lighting Instructions - Millivolt

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® LIGHTING INSTRUCTIONS - MILLIVOLT GAS VALVE FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
  • Page 25 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® INSTRUCTIONS D’ALLUMAGE - VANNE GAZ MILLIVOLT POUR PLUS DE SÉCURITÉ, LIRE AVANT D’ALLUMER AVERTISSEMENT. Quiconque ne respecte pas à la lettre les instructions dans la présente notice risque de déclencher un incendie ou une explosion entraînant des dommages, des blessures ou la mort.
  • Page 26: Lighting Instructions - Electronic

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® LIGHTING INSTRUCTIONS - ELECTRONIC FOR YOUR SAFETY READ BEFORE OPERATING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
  • Page 27 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® INSTRUCTIONS D’ALLUMAGE - ELECTRONIC POUR PLUS DE SÉCURITÉ LIRE AVANT DE METTRE EN MARCHE AVERTISSEMENT. Quiconque ne respecte pas à la lettre les instructions dans la présente notice risque de déclencher un incendie ou une explosion entraînant des dommages, des blessures ou la mort.
  • Page 28: Troubleshooting Guide - Millivolt Gas Control System

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® TROUBLESHOOTING GUIDE - MILLIVOLT GAS CONTROL SYSTEM NOTE: Before troubleshooting the gas control system, Ensure external gas shut off valve, located at gas supply inlet, (and wall switch, if applicable), is in the “ON”...
  • Page 29: Troubleshooting Guide - Electronic Gas Control System

    LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® TROUBLESHOOTING GUIDE - ELECTRONIC GAS CONTROL SYSTEM NOTE: Before troubleshooting the gas control system, make sure the external gas shut off valve (located at gas supply inlet) is in the “ON”...
  • Page 30: Replacement Parts List

    * Lennox Nameplate Logo, 12L15, is not included. Gas Controls - SIT Millivolt Natural Gas Propane Gas Item Description Contact a Lennox Hearth Products dealer to obtain any of these Part No. Qty. Part No. Qty. parts. Never use substitute materials. Use of non-approved parts...
  • Page 31 LENNOX HEARTH PRODUCTS • MERIT PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS ® REPLACEMENT PARTS 40/45 33/35 40/45 33/35 40/45 33/35 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
  • Page 32 DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION 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.

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