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NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

VENTED GAS FIREPLACE - DIRECT VENT MODELS
P/N 875,027M  REV. A  06/2005

MODELS

DIRECT VENT

MONTEBELLO

®

 SERIES

This appliance may be installed in an aftermar-
ket permanently located, manufactured  home
(USA only) or mobile home, where not prohib-
ited by local codes. This appliance is only for
use with the type of gas indicated on the rating
plate. This appliance is not convertible for use
with other gases, unless a certified kit is used.

FOR YOUR SAFETY:  Do not store or use gasoline
or other flammable vapors or liquids in the vicinity
of this or any other appliance.

FOR YOUR SAFETY:  What to do if you smell gas:

• DO NOT light any appliance.
• DO NOT touch any electrical switches.
• DO NOT use any phone in your building.
• Immediately call your gas supplier from a

neighbor’s phone. Follow your gas suppliers
instructions.

• If your gas supplier cannot be reached, call the

fire department.

Installation and service must be performed by a
qualified installer, service agency or the gas
supplier.

OTL Report No. 116-F-22-5

WARNING: IF THE INFORMATION IN THIS MANUAL
IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLO-
SION MAY RESULT CAUSING PROPERTY DAM-
AGE, PERSONAL INJURY OR LOSS OF LIFE.

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A French manual is available upon request. Order Form Number
875,027CF.

Ce manuel d’installation est disponible en francais, simplement en

faire la demande. Numéro de la pièce 875,027CF.

RETAIN THESE INSTRUCTIONS

FOR FUTURE REFERENCE

LENNOX HEARTH PRODUCTS

HOMEOWNER'S CARE AND
OPERATION INSTRUCTIONS

LSM40 Shown

Summary of Contents for Signature Montebello LSM40L

Page 1: ...ny phone in your building Immediately call your gas supplier from a neighbor s phone Follow your gas suppliers instructions If your gas supplier cannot be reached call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier OTL Report No 116 F 22 5 WARNING IFTHEINFORMATIONINTHISMANUAL IS NOT FOLLOWED EXACTLY A FIRE OR EXPLO SION MA...

Page 2: ... ANY MODIFICATION OR ALTERATION MAY VOID THE WARRANTY CERTIFICATIONANDLISTINGSOFTHISUNIT GENERAL INFORMATION Note Installation and repair should be per formedbyaqualifiedserviceperson Theappli ance should be inspected annually by a quali fied professional service technician More fre quent inspections and cleanings may be re quired due to excessive lint from carpeting bedding material etc It is imp...

Page 3: ...orthepurposeofinput adjustment Table 1 Figure 1 Control Compartment Access Millivolt Control Valve Shown These appliances must not be connected to a chimney or flue serving a separate solid fuel burning appliance Any safety guard or screen removed for ser vicing the appliance must be replaced prior to operating the appliance WARNING FAILURE TO COMPLY WITH THE INSTALLATION AND OPER ATING INSTRUCTIO...

Page 4: ...d Electronic appliances are fitted with an ON OFF Rocker Switch for appliance ON OFF con trol See Figure 1 for its location Once the pilot is lighted the ON OFF rocker switch will control the appliance ON OFF op eration To operate Toggle the switch be tween its ON and OFF positions If your electronic appliance is equipped with an optional remote wall switch or remote control kit the appliance main...

Page 5: ...5 on page 7 and verify the flame pattern and height displayed by the appliance conforms to the picture Flames must not impinge on the logs Refer to Figure 8 Millivolt or Figure 9 Elec tronic onpage8 Removeanysurfacebuild up on pilot and burner assembly Wipe the pilot nozzles ignitor flamerodandhood Ensurethe pilot flame engulfs the flame sensor as shown Inspect the vent system at the top and at th...

Page 6: ...D BEDONEBYALICENSEDORQUALIFIED SERVICE TECHNICIAN WARNING HANDLE THIS GLASS WITH EXTREME CARE GLASS IS SUSCEP TIBLE TO DAMAGE DO NOT SCRATCH OR HANDLE ROUGHLY WHILE REIN STALLING THE GLASS DOOR FRAME WARNING NO NOT ATTEMPT TO SUB STITUTETHEMATERIALSUSEDONTHIS DOOR ORREPLACECRACKEDORBRO KEN GLASS WITH ANY MATERIALS OTHERTHANTHOSEPROVIDEDBYTHE APPLIANCE MANUFACTURER THEGLASSDOOROFTHISAPPLIANCEMUST O...

Page 7: ...a N m m s e h c n i s a G e n a p o r P m m s e h c n i 0 4 M S L 6 1 1 9 5 1 2 3 9 4 1 7 5 4 M S L 4 1 7 2 3 9 Air Shutter Opening Burner Orifice Gas Valve Venturi Venturi Figure 5 WARNING LOGS GET VERY HOT AND WILL REMAIN HOT UP TO ONE HOUR AFTER GAS SUPPLY IS TURNED OFF HANDLE ONLY WHEN LOGS ARE COOL TURN OFF ALL ELECTRICITY TO THE APPLIANCE BEFORE YOU INSTALL GRATE AND LOGS IF APPLICABLE WARNI...

Page 8: ...a simple On Off control func tion for the fireplace This model includes a hand held transmitter a remote receiver with wall mount coverplate and all hardware re quired to install the unit The remote receiver can be wall or hearth mounted Deluxe Remote Control System The Model RCL T Deluxe Remote Control System has all of the features of the standard system along with an added easy to read LCD scre...

Page 9: ...ear the fireplace These screen kits can be installed on the glass enclosure panel to provided protection from the hot glass surface These screen kits can be installed on the glass enclosure panel to provided protection from the hot glass surface s t i K n e e r c S h c r A l a u D o N l e d o M o N g o l a t a C o N l e d o M 0 4 M S L 9 2 2 2 H 0 4 M S L K S A D 5 4 M S L 2 3 2 2 H 5 4 M S L K S ...

Page 10: ...ways give the following information 1 The model number of the appliance 2 The serial number of the appliance 3 The part number 4 The description of the part 5 The quantity required 6 The installation date of the appliance WIRING DIAGRAMS Wiring diagrams are provided here for refer ence purposes only This information is also provided on schematics attached directly to the appliance on a pullout pan...

Page 11: ...pilot by triggering the spark ignitor pushing the button until pilot lights Continue to hold the control knob in for about 1 minutes 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 service technician or gas supplier If pilot will not stay lit after severa...

Page 12: ...NS 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 Close the main line shut off valve TO TURN OFF GAS TO APPLIANCE LIGHTING INSTRUCTIONS 1 STOP Read the safety information above on this page 2 Turn remote wall switch to OFF or set the thermostat to lowest setti...

Page 13: ...a qualified service technician Clean and or adjust pilot flame for maximum flame impinge ment on thermocouple Figure 8 on page 8 Check burner orifice for stoppage and remove Checkthermopilewithmillivoltmeter Takereadingatthermo pile terminals of gas valve Should read 325 millivolts mini mum with optional wall switch OFF Replace faulty thermo pile if reading is below specified minimum Check wall sw...

Page 14: ... NO Plug Control Harness Into Valve Wait For Internal Check Delay YES Igniter Warms Up And Glows Red With Pilot Burner Cable Connected Measure Voltage At Valve HSI Element Output 24V Nominal See Insert B NO Replace Igniter Flame Rod Assembly YES Replace Valve NO Turn On Gas Supply Pilot Burner Lights Check That Pilot Gas Is Flowing Wait To Assure Plot Gas Tubing Is Purged Recycle Call For Heat If ...

Page 15: ... L k c i r B 9 1 2 2 H 0 2 2 2 H 1 2 2 2 H 2 2 2 2 H 1 1 1 1 3 2 2 2 H 4 2 2 2 H 5 2 2 2 H 6 2 2 2 H 1 1 1 1 2 t i K r e n i L k c i r B m o t t o B 2 7 2 2 H 1 3 7 2 2 H 1 3 t e S g o L 0 9 4 1 H 1 0 9 4 1 H 1 4 r o o D s s a l G e r u s o l c n E 1 8 2 2 H 1 2 8 2 2 H 1 5 y l b m e s s A h c t a L g n i r p S 4 7 2 2 H 2 4 7 2 2 H 2 6 y l b m e s s A r e n r u B 5 7 2 2 H 1 5 7 2 2 H 1 7 i r u t...

Page 16: ...time without notice in design materials specifications prices and also to discontinue colors styles and products Consult your local distributor for fireplace code information LHP 1110 West Taft Avenue Orange CA 92865 NOTE DIAGRAMS ILLUSTRATIONS NOT TO SCALE 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 3 19 1 1 1 1 2 Rustic Pattern Shown Floor Panel LSM45 S...

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