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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

LENNOX HEARTH PRODUCTS  •  MONTEBELLO

® 

 POWER VENT DV GAS FIREPLACES  (LSM40/45EN-PV)  •  CARE AND OPERATION INSTRUCTIONS

Figure 1

Control 

Compartment 

Access

OPERATION AND CARE OF YOUR APPLIANCE

Appliance Operation

To light the appliance refer to the detailed lighting 

instructions (see 

Pages 17 and 18

)

.  The appli-

ance lighting instructions may also be found on 

the pull out lighting instruction labels attached 

to the gas control valve.

These appliance are fitted with an ON/OFF rocker 

switch for appliance ON/OFF control. See 

 Figure 

1

 for its location. Once the pilot is lit, the ON/

OFF rocker switch will control the appliance ON/

OFF operation. To operate:  Toggle the switch 

between its ON and OFF positions.

If your appliance is equipped with an optional 

remote switch kit, wall switch, remote control or 

wall thermostat, the appliance main burner may 

be turned on and off using the optional switch. 

Note: 

To prevent excessive resistance in burner 

circuit (which can cause burner operation prob-

lems), only one burner control switch should 

be wired to valve.

Gas Controls / Control Compartment 

Access

The gas controls can be found on the right hand 

side of the appliance as shown in 

 Figure 1

The standard controls for appliance operation 

are located behind the panel on the right side as 

shown in 

 Figure 1

.

  Optional control switches 

are also available (see 

Page 15 

- remote wall 

switch, remote control or wall thermostat).

Right Side

Modesty Panel

Access Plate

Hi-Lo

Extension Knob

ON/OFF Switch

Gas Valve

       WARNING 

Young children should be carefully supervised when they are in the 

same room as the appliance.  Toddlers, young children and others 

may be susceptible to accidental contact burns.  A physical barrier is 

recommended if there are at risk individuals in the house.  To restrict 

access to a fireplace or stove, install an adjustable safety gate to keep 

toddlers, young children and other at risk individuals out of the room 

and away from hot surfaces.

       AVERTISSEMENT 

Les jeunes enfants devraient être surveillés étroitement lorsqu’ils se trou-

vent dans la même pièce que l’appareil. Les tout petits, les jeunes enfants 

ou les adultes peuvent subir des brûlures s’ils viennent en contact avec 

la surface chaude.  Il est recommandé d’installer une barrière physique 

si des personnes à risques habitent la maison.  Pour empêcher l’accès 

à un foyer ou à un poêle, installez une barrière de sécurité; cette mesure 

empêchera les tout petits, les jeunes enfants et toute autre personne à 

risque d’avoir accès à la pièce et aux surfaces chaudes.

PURGE CYCLE

This is a power vented fireplace that 

requires  household  electrical  power 

to operate. It will not operate during 

a  power  failure.  When  the  fireplace 

is turned off, the exhaust blower will 

continue to operate for approximately 

one  to  two  minutes  after  shutdown 

to  expel  the  exhaust  gases  from  the 

venting system.

Summary of Contents for Dave Lennox Signature Montebello LSM40EN-PV

Page 1: ...th 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 REFROIDIR LA SU...

Page 2: ...ce Operation Notices 6 Warranty Information 6 General Information 7 BTU Input 7 Gas Pressure Requirements 7 Orifice Sizes 7 Burn In Period 7 Operation and Care of Your Appliance 8 Appliance Operation...

Page 3: ...ures lev es voir 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...

Page 4: ...eil Les tout petits 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 ri...

Page 5: ...anera 1 Identifique el interruptor o el termostato de pared quecontrolalachimenea verifiquequeelinterruptor opera la chimenea encendi ndola y apag ndola Limpiebienlaplacadelinterruptoroeltermostatode...

Page 6: ...nd to replace any part of the control system and any gas control that has been under water Thesefireplacesaredesignedassupple mentalheaters Therefore itisadvisable to have an alternate primary heat so...

Page 7: ...nually modulated gas valve flame appear ance and heat output can be controlled at the gas valve The BTU Input for these appliances is shown in Table 1 Gas Pressure Requirements All Models Tables 2 and...

Page 8: ...tches are also available see Page 15 remote wall switch remote control or wall thermostat Right Side Modesty Panel Access Plate Hi Lo Extension Knob ON OFF Switch Gas Valve WARNING Young children shou...

Page 9: ...ch for appliance ON OFF control See Figure 1 for its location Once the pilot is lighted the ON OFF rocker switch will control the appliance ON OFF operation To operate Toggle the switch between its ON...

Page 10: ...hree times during each heating season depending on the circumstances present The following cleaning solutions are approved for use to clean glass Non ammonia based household cleaner 50 50 mix of white...

Page 11: ...lass Door Assembly WARNING When reinstalling the glass door the door latch screws must be securely tightened to prevent the glass door from falling out which could potentially cause damage and possibl...

Page 12: ...ositioned properly as shown twigs will be positioned between flame peaks and will not impinge any flames Positioning is the same for all colors of log sets Figure 5 Figure 6 Glowing Embers Rockwool Fo...

Page 13: ...rner Engage Logs 3 4 With The Grate Pins And Align Groves At The Bottom Of The Logs Over The Grate 4 3 Engage Log 6 With The Grate Pin And Align Groove At The Bottom Of The Log Over The Grate Align Ho...

Page 14: ...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 Guidelines If the...

Page 15: ...ratetheapplianceforaperiodoftimeasthe effect diminishes ensuring that the appliance does not develop sooty flames When satisfied that the appliance operates properly proceedtofinishtheinstallation Lea...

Page 16: ...e installation or ap plication of this system please contact your dealer or distributor LENNOX HEARTH PRODUCTS 1508 Elm Hill Pike Suite 108 Nashville TN 37210 visit us at www Lennox com 1 800 9 LENNOX...

Page 17: ...nds to the fireplace effortlessly with one simple motion TheModelRCLcomescompletewithdetailedoperat ing instructions Deluxe Remote Control System The Model RCL STAT Deluxe Remote Control System has al...

Page 18: ...Kits Fits Fireplace Models Catalog No Model Mission Classic LSM40 PV LSM45 PV H2227 AKM LSM H2228 AKC LSM ref Kit Instruction P N 750 183M Classic Screen Kits These Screen kits can be installed on th...

Page 19: ...Instructions Electronic 1 For complete shut down turn remote 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...

Page 20: ...ions de s curit sur la portion sup rieure gauche de cette tiquette 2 Tournez l interrupteur mural la position d arr t OFF ou plaez le thermostat plssible si requis 3 Tournezl interrupteur marche arr t...

Page 21: ...the system being exposed to cold weather Also inspect wall straps or plumbers s tape to ensure it is secure and in place Appliance Checkout Qualified Service Technician Perform the appropriate applian...

Page 22: ...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 replace...

Page 23: ...t Is There Water Dirt In The Hose From The Blower To The Pressure Switch Are the Hose Connections Loose Is The Hose Cracked Replace Pressure Switch Replace Control Module Yes Yes Is The Lead To The Sp...

Page 24: ...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 Barrier Screen Panel H4805 1 H4806 1 25 Adaptor w Probe H7925 H7925 Contact an Authorize...

Page 25: ...NNOX HEARTH PRODUCTS MONTEBELLO POWER VENT DV GAS FIREPLACES LSM40 45EN PV CARE AND OPERATION INSTRUCTIONS Replacement Parts ILLUSTRATIONS 25 40 42 16 7 18 8 6 5 9 17 12 4 14 13 HI LO 11 10 22 21 20 1...

Page 26: ...7 H7384 Insulated 1 4 Male Terminal 4 8 H7371 Hose Clamp 11 32 2 15 H7372 Base Assembly Power Vent 1 16 H7378 Kicker Assembly 1 POWER VENT REPLACEMENT PARTS AND ILLUSTRATIONS Item Part Number Descript...

Page 27: ...27 NOTE DIAGRAMS ILLUSTRATIONS ARE NOT TO SCALE LENNOX HEARTH PRODUCTS MONTEBELLO POWER VENT DV GAS FIREPLACES LSM40 45EN PV CARE AND OPERATION INSTRUCTIONS NOTES...

Page 28: ...Elm Hill Pike Suite 108 Nashville TN 37210 Printed in U S A 2009 Lennox Hearth Products P N 506025 02 Rev C 06 2011 Lennox Hearth Products reserves the right to make changes at any time without notic...

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