Instruction/ maintenance manual of the product LSM40EN-2 Lennox Hearth
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I N S T A L L A T I O N I N S T R U C T I O N S P/N 850026M Rev . G 06/2011 This manual is one of a set of two supporting this product. Refer to P/N 875027M for Care and Operation Instructions. Ce manuel est disponible en francais, simplement en faire la demande.
2 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS T ABLE OF CONTENTS Packaging ......................................... Page 2 Introduction .........................
3 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Note: Installation and repair should be done by a qualified ser vice person. The appliance should be inspected before use and at least annually by a professional service person.
4 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS These appli.
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 5 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS LOCA TION In selecting the location, the aesthetic and functional use of the appliance are primary concerns.
6 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS 3" (76.
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 7 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS EXTERIOR HO.
8 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS *Note: 3 in. (75 mm) above any horizontal/inclined vent component.
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 9 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Left Side F.
10 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS E A B D T .
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 11 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS C Back wall of chase/enclosure (including any finishing materials) D A B Model No.
12 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Figure 15 .
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 13 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS T ermination Flashing And Storm Collar Firestop/Spacer SV8 6/12/24/36/48 Vent Sections 40' Max (12.
14 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Figure 18 Vertical (Offset) Installation Analyze the vent routing and determine the qua ntiti es of vent se ction s and num ber of elbo ws required.
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 15 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Fr am in g Di men si on s fo r R oo f In ch es ( mi lli me te rs ) Pi tc h C D 0/ 12 1 3 in .
16 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Figure 27 .
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 17 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Vertical R.
18 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Horizontal terminations have been designed to perform in a wide range of weather condi- tions.
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 19 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS H V Wall Firestop/Spacer (SV8HF) Ceiling Firestop/Spacer (SV8BF) T ab le C H Ma xi mu m V M ini mu m fe et (m et er ) fe et (m et er) 3.
20 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Figure 33 .
21 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Step 4. FIELD WIRING CAUTION Ground supply lead must be con- nected to the wire attached to the green ground screw located on the outlet box.
22 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Step 5. REMOVE GLASS DOOR FRAME Remove glass door assembly . See Removing Glass Enclosure Panels on Page 26 .
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 23 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS W ARNING Never use an open flame to check for leaks.
24 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Step 1. Install the ceramic panels per the instructions provided in kit (reference form #750182M).
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 25 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Figure 44 Align Groove At The Bottom Of Log (2) Over The Grate And Push It T owards The Rear .
26 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Only doors certified with the appliance shall be used. Seules des portes certifiées pour cet appareil doivent être utilisées.
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 27 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Figure 52 .
28 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Glass Door Assembly Fireplace Finish Combustible Or Non-Combusti.
29 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Step 11. A TT ACHING SAFETY -IN-OPERA TION WARNINGS It is the installers responsibility to ensure these warnings are properly affixed during installation.
30 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS INST ALLA TION ACCESSORIES Listed Secure Vent™ Components Cat.
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 31 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS In Canada:.
32 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Figure 59 Step 8. Reassemble the remaining components by reversing the procedures outlined in the preceding steps.
NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 33 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS NOTES.
34 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • INST ALLATION INSTRUCTIONS Printed in U.S.A. © 2005/2011 Lennox Hearth Products P/N 850026M Rev .
An important point after buying a device Lennox Hearth LSM40EN-2 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lennox Hearth LSM40EN-2 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lennox Hearth LSM40EN-2 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lennox Hearth LSM40EN-2 you will learn all the available features of the product, as well as information on its operation. The information that you get Lennox Hearth LSM40EN-2 will certainly help you make a decision on the purchase.
If you already are a holder of Lennox Hearth LSM40EN-2, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lennox Hearth LSM40EN-2.
However, one of the most important roles played by the user manual is to help in solving problems with Lennox Hearth LSM40EN-2. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lennox Hearth LSM40EN-2 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
