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25

LENNOX HEARTH PRODUCTS  •  MONTEBELLO

® 

 DV GAS FIREPLACES 

(LSM40/45MN-2, LSM40/45MP-2, LSM40/45EN-2)

  •  CARE AND OPERATION INSTRUCTIONS

REPLACEMENT PARTS LIST

Gas Controls - SIT

 

Millivolt

Item 

No.

Description

Natural

Propane

Cat. No.

Qty. Cat. No. Qty.

30

Gas Valve, SIT, Millivolt

43K07

1

88J53

1

31

Piezo Igniter

10K86

1

10K86

1

32

Pilot Assembly

H2291

1

H2292

1

33

Pilot Generator

H2294

1

H2294

1

34

Thermocouple

H2295

1

H2295

1

35

Pilot Tube

H2296

1

H2296

1

36

Electrode and Cable

H2297

1

H2297

1

Gas Controls - SIT Electronic

Item 

No.

Description

Natural Gas

Propane Gas

Part 

No.

Qty.

Part No.

Qty.

**

Gas Train Assembly Electronic 

LSM40EN

H4190

1

See Note

 

u

1

**

Gas Train Assembly Electronic 

LSM45EN

H4193

1

See Note

 

u

1

40

Gas Valve, SIT

99K88

1

99K89

1

41

Pilot Assembly

H2298

1

See Note

 

v

1

42

Transformer

42J32

1

42J32

1

43

Ignition Module (with wire 

harness)

H1167

1

H1167

1

u

If a propane gas train assembly is needed, order catalog number H4190 (for 

model LSM40-2) or H4193 (for model LSM45-2), NG gas train assembly as 

well as conversion kit, cat. no. H3238  (for model LSM40-2) or H4813 (for 

model LSM45-2) 

v

If a propane gas pilot assembly is needed, order H2298 (NG pilot assembly) 

as well as conversion kit,  cat. no. H3238  (for model LSM40-2) or H4813 (for 

model LSM45-2) 

Item 

No.

Description

LSM40-2

LSM45-2

Cat. 

No.

Qty.

Cat. No. Qty.

1

Brick Liner Kit (a) - Buff Rustic

Brick Liner Kit (b) - Red Rustic

Brick Liner Kit (c) - Buff Herringbone

Brick Liner Kit (d) - Red Herringbone

Brick Liner Kit (e) - Red Old Cottage

Brick Liner Kit (f) - Black

H2219

H4801

H2220

H4803

H2221

H2222

1

1

1

1

1

1

H2223

H4802

H2224

H4804

H2225

H2226

1

1

1

1

1

1

2

Door Modesty Shield

H4808

1

H4809

1

3

Log Set (Oak)

H4799

1

H4799

1

3

Log Set (Birch)

H4800

1

H4800

1

4

Enclosure, Glass Door

H2281

1

H2282

1

5

Spring Latch Assembly

H2274

2

H2274

2

6

Burner Assembly

H4817

1

H4817

1

7

Venturi

H1428

1

H1428

1

8

Gasket - Venturi

43K85

1

43K85

1

9

Access Plate

H2277

1

H2277

1

10

Screen Rod

H2278

1

H2279

1

11

Screen

H1427

2

H1169

2

12

Gasket, Access Plate

H1452

1

H1452

1

13

Gas Line Tubing

H2283

1

H2284

1

14

Connector, Male

H2285

1

H2285

1

15

Orifice, Natural Gas

H2286

1

H2288

1

15

Orifice, Propane Gas

H2287

1

H4816

1

16

Bag of Rockwool

88L53

1

88L53

1

17

Grate Assembly

H4907

1

H4907

1

18

On/Off Control Switch

80L41

1

80L41

1

19

Gas Line, Flexible Connection

93L32

1

93L32

1

20

Modesty Panel, Right Side

H3371

1

H3372

1

21

Modesty Panel, Left Side

H3373

1

H3374

1

22

Floor Panel

H3369

1

H3370

1

23

Bag of Volcanic Stone (lava rock)

80L42

1

80L42

2

24

Bag of Vermiculite

H3696

1

H3696

1

25

Barrier Screen Panel

H4805

1

H4806

1

Contact an Authorized Lennox Hearth Products dealer to obtain any of 

these parts. Never use substitute materials. Use of non-approved parts 

can result in poor performance and safety hazards.

       WARNING 

Failure to position the parts in accordance with these 

diagrams  or  failure  to  use  only  parts  specifically 

approved with this appliance may result in property 

damage or personal injury.

       AVERTISSEMENT 

Risque de dommages ou de blessures si les pièces 

ne sont pas installées conformément à ces schémas 

et ou si des pièces autres que celles spécifiquement 

approuvées avec cet appareil sont utilisées.

Summary of Contents for Dave Lennox Signature Montebello LSM40EN-2

Page 1: ...ry or death WARNING AVERTISSEMENT AVISO HOT GLASS WILL CAUSE BURNS DO NOT TOUCH GLASS UNTIL COOLED NEVER ALLOW CHILDREN TO TOUCH GLASS UNE SURFACE VITR E CHAUDE PEUT CAUSER DES BR LURES LAISSER REFROI...

Page 2: ...ts fireplace get EXTREMELY HOT Table of Contents Safety and Your Fireplace 2 Important Safety Information 4 Attaching the Safety in Operation Warnings 5 General Information 6 Maintenance 9 Front Glass...

Page 3: ...page 5 Lisez la section Informations importantes relatives la s curit page 4 Toutes les parties de votre foyer Lennox Hearth Products deviennent EXTR MEMENT CHAUDES Instale una malla o barrera f sica...

Page 4: ...tits les jeunes enfants ou les adultes peuvent subir des br lures s ils viennent en contact avec la surface chaude Il est recommand d installer une barri re physique si des personnes risques habitent...

Page 5: ...la y apag ndola Limpiebienlaplacadelinterruptoroeltermostatode paredparaquitarelpolvoyaceite Peguelaetiqueta enlasuperficiedelaplacadelinterruptorquecontrola la chimenea Figura A o en el termostato de...

Page 6: ...dassupple mentalheaters Therefore itisadvisable to have an alternate primary heat source when installed in a dwelling Appliance Installation Service and Maintenance Notices IMPORTANT Improper installa...

Page 7: ...ust gases are vented through the same direct vent co axial intake exhaust vent system The Millivolt appliances are designed to oper ate on either natural or propane gas and have a millivolt gas contro...

Page 8: ...nt Access Note Topreventexcessiveresistanceinburner circuit whichcancauseburneroperationprob lems only one burner control switch should be wired to valve Variable Flame Height Adjustment Millivolt And...

Page 9: ...meandsafecombustion Inspect Wiring Refer to wiring diagrams on Page 15 CAUTION Label all wires prior to discon nection when servicing controls Wiring errorscancauseimproperanddangerous operation Verif...

Page 10: ...the gasket seats evenly as the door draws shut Engage the nut insert and fasten with two screws to secure the door 4 Installthedoormodestyshieldontopflange glassdoorasfollows grabthedoormodesty shiel...

Page 11: ...rs of log sets Figure 5 Figure 6 Glowing Embers Rockwool For Propane Gas Only Do Not Place Embers On Main Ports Figure 7 LSM45 2 Shown Mixture Of Volcanic Stone And Vermiculite WARNING DO NOT attempt...

Page 12: ...With The Grate Pin And Align Groove At The Bottom Of The Log Over The Grate Align Hole At Bottom Of Log 5 Over The Pin On Log 2 Engage Log 7 With The Pin On Log 4 6 5 7 1 2 4 LSM40 2 LSM45 2 Log Plac...

Page 13: ...ntering the air shutter opening To achieve a warm yellowish orange flame with an orange body that does not soot the shutter opening must be adjusted between these two extremes Air Shutter Adjustment G...

Page 14: ...ING Air shutter adjustment should only be performed by a quali fied professional service technician Ensure that the front glass door assembly is in place and sealed After adjustment Figure 15 Main Bur...

Page 15: ...A complete parts list is found at the end of this manual Use only parts supplied from the manufacturer Withpropercareandmaintenance yourappli ance will provide many years of enjoyment If you should e...

Page 16: ...gnal light illuminates briefly to verify that a signal has been sent The Model RCL is designed to operate with all mil livolt ignition systems as well as electronic ignition systems It may be installe...

Page 17: ...SSION Andiron Door Kits Fits Fireplace Models Catalog No Model Mission Classic LSM40 2 LSM45 2 H2227 AKM LSM H2228 AKC LSM ref Instruction P N 750183M Barrier Screen Kits These Barrier Screen Panel ki...

Page 18: ...es after the pilot is lit Release knob and it will pop back up Pilot should remain lit If it goes out repeat steps 5 through 8 If knob does not pop up when released stop and immediately call your serv...

Page 19: ...onc Allumez imm diatement la veilleuse en d clenchant l allume gaz tincelle en poussant le bouton jusqu ce que la veilleuse s enflamme Continuez de tenir le bouton de r glage enfonc pen dant environ 9...

Page 20: ...e wall switch to OFF or set the thermostat to the lowest setting if applicable 2 Turn the ON OFF switch to OFF if Step 1 is not applicable 3 Close the main line shut off valve TO TURN OFF GAS TO APPLI...

Page 21: ...d arr t OFF ou plaez le thermostat plssible si requis 3 Tournezl interrupteur marche arr t laposition arr t Off si l etape 2 est appropriee Cet interrupteur marche arr t devrait toujours tre en posit...

Page 22: ...ioncan be caused by long lateral runs too many elbows and or exterior portions of the system being exposed to cold weather Also inspect wall straps or plumbers s tape to ensure it is secure and in pla...

Page 23: ...t note below IMPORTANT NOTE If an optional remote switch is used for burner operation if the standard burner OFF ON switch is still installed on appliance it must be in the OFF position Optional remot...

Page 24: ...ires to valve Ensure blue and white 2 wires connection is secure to valve D Air in the gas line Purge gas line of air E Low voltage Test voltage at AC terminals of module for 24 VAC If no voltage repl...

Page 25: ...k Liner Kit f Black H2219 H4801 H2220 H4803 H2221 H2222 1 1 1 1 1 1 H2223 H4802 H2224 H4804 H2225 H2226 1 1 1 1 1 1 2 Door Modesty Shield H4808 1 H4809 1 3 Log Set Oak H4799 1 H4799 1 3 Log Set Birch...

Page 26: ...8 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 ILLUSTRATIONS ARE NOT TO SCALE LENNOX HEARTH PRODUCTS MONTEBELLO DV GAS FIREPLACES LSM40 45MN...

Page 27: ...27 NOTE DIAGRAMS ILLUSTRATIONS ARE NOT TO SCALE LENNOX HEARTH PRODUCTS MONTEBELLO DV GAS FIREPLACES LSM40 45MN 2 LSM40 45MP 2 LSM40 45EN 2 CARE AND OPERATION INSTRUCTIONS Notes...

Page 28: ...TIONS Printed in U S A 2005 2011 Lennox Hearth Products P N 875027M Rev H 06 2011 Lennox Hearth Products reserves the right to make changes at any time without notice in design materials specification...

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