Instruction/ maintenance manual of the product 875027M Lennox Hearth
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OTL Report No. 116-F-22-5 US Portland Montebello ® Direct Vent Gas Fireplaces C A R E A N D O P E R A T I O N I N S T R U C T I O N S P/N 875027M Rev . H 06/2011 This manual is part of a set of two supporting this product. Refer to P/N 850026M for Installation Instructions.
2 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS S af et y a nd Y o u r F i r e p l a c e T o prevent severe burns and injuries, install a screen or physical barrier to prevent direct contact with the glass.
3 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS Afin d'éviter de vous brûler gravement ou de vous blesser , installez une grille ou une barrière physique pour empêcher tout contact direct avec la vitre.
4 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS Important Safety Information 1. WARNING: Do not operate appliance with the glass front removed, cracked or broken.
5 A PP OS IT IO N D ES M IS ES E N G AR DE R EL A T IV ES À L A SÉ CU RI T É D’ UT IL IS A T IO N V ot re fo ye r a ét é li vr é av ec de s ét iq ue tt e s de sé cu ri té q ui d oi ve nt ê tr e co ll ée s à c ôt é de s d is po si ti fs de c on tr ôl e d u fo ye r .
6 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. WARRANTY INFORMA TION Your gas appliance is covered by a limited twenty-year warranty. You will find a copy of the warran ty accomp anying this manual. Please read the warr anty to be famil iar with its cov erage.
7 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Orifice Sizes - Sea Level to High Altitude (All Models): Thes e appl iances are tes ted and app roved for in stall ation s at elev ation s of 0-450 0 fee t (0- 1372 mete rs) abov e sea leve l us ing the sta ndard burn er ori fice siz es (marked with an "*" in T able 4) .
8 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Operation And Care Of Y our Appliance Operation of millivolt and electronic gas con- trol systems are different. Before lighting and operating your appliance determine if you have a millivolt or electronic appliance.
9 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS Note: Clean glass after first two weeks of opera- tion (after Burn-In period is over) and then only when necessar y and when the fireplace is cool.
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) • CARE AND OPERA TION INSTRUCTIONS Only doors certified with the appliance shall be used.
11 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Step 1. Install the ceramic panels, if necessar y , per the instructions provided in kit (reference form #750182M). Step 2. Place a mixture of volcanic stone and vermiculite around the burner as shown in Figure 7 .
12 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Figure 8 Align Groove At The Bottom Of Log (2) Over The Grate And Push It T owards The Rear . 2 Align T wo Holes At Bottom Of Log (1) Over The Pins On The Gas Burner . Engage Logs (3 & 4) With The Grate Pins And Align Groves At The Bottom Of The Logs Over The Grate.
13 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Figure 14 - Burner Flame Appearance (Rustic Oak Logs Shown) LSM45-2 Figure 13 - Burner Flame Appearance (Birch Logs Shown) LSM40-2 LENNOX HEART.
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) • CARE AND OPERA TION INSTRUCTIONS The following paragraphs address burner adjustment concerns and procedures.
15 Thermopile TH TP TH TP Millivolt Wiring Diagram If any of the original wire as supp lied must be replaced, it mus t be replace d with T ype A WM 105 C – 18 GA.
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) • CARE AND OPERA TION INSTRUCTIONS Product Reference Information Cat. No. Fireplace Model Ship.
17 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS ACCESSORY COMPONENTS (continued) Brick Liner Kits The brick panel liner kits include ceramic panels of the side and rear walls.
18 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS LIGHTING INSTRUCTIONS – MILLIVOL T GAS VAL VE FOR YOUR SAFETY READ BEFORE LIGHTING A.
19 REM ARQUE : LES SCHÉM AS ET LES I LLUST RA TIONS NE SO NT P AS À L ’ÉC HELLE LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND .
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) • CARE AND OPERA TION INSTRUCTIONS A. This appliance is equipped with an ignition device which automatically lights the pilot.
21 REM ARQUE : LES SCHÉM AS ET LES I LLUST RA TIONS NE SO NT P AS À L ’ÉC HELLE LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND .
22 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS Annually (Before the onset of the Burning Season) MAINTENA.
23 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION 1. Spark igniter will not light pilot after repeated triggering of igniter button.
24 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION 1. Nothing happens when ON/OFF switch is turned on (pilot does not spark).
25 LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS REPLACEMENT P ARTS LIST Gas Controls - SIT Millivolt Item No. Description Natural Propane Cat. No. Qty . Cat.
26 REPLACEMENT P ARTS 41 40 31 30 43 33 32 34 42 36 35 16 7 18 8 6 5 9 17 12 4 14 13 HI LO 11 10 22 21 20 15 23 24 25 19 1 1 3 2 1 1 (Rustic Pattern Shown) NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE.
27 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS NOTE.
28 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. (NJC) LENNOX HEARTH PRODUCTS • MONTEBELLO ® DV GAS FIREPLACES (LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2) • CARE AND OPERA TION INSTRUCTIONS Printed in U.S.A. © 2005/2011 Lennox Hearth Products P/N 875027M Rev .
An important point after buying a device Lennox Hearth 875027M (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 875027M 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 875027M - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lennox Hearth 875027M you will learn all the available features of the product, as well as information on its operation. The information that you get Lennox Hearth 875027M will certainly help you make a decision on the purchase.
If you already are a holder of Lennox Hearth 875027M, 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 875027M.
However, one of the most important roles played by the user manual is to help in solving problems with Lennox Hearth 875027M. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lennox Hearth 875027M 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
