Lennox Hearth LMBV-42RMN manual

1 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. HOMEOWNER'S CARE AND OPERA TION INSTRUCTIONS 42" B-VENTED GAS APPLIANCES P/N 875,034M REV. A 02/2007 Millivolt Models Electronic Models LMBV -42RMN LMBV-42REN LMBV -42RMP MODELS FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors or liquids in the vicin- ity of this or[...]

2 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Gas Orifice Type Size Elevation 0 - 4500' (0 - 1370 m) 0 - 4500' (0 - 1370 m) Natural Propane (0.065) #37 (0.104) TABLE OF CONTENTS Introduction ..................................... page 2 General Information ......................... page 2 Operation/Care of Your Appliance .... page 3 D[...]

3 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning are similar to the flu with headaches, dizziness and/or nau- sea. If you have these signs, obtain fresh air immediately. Turn off the gas supply to the appliance and have it serviced by a qualified professional, as it may not be op[...]

4 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. CAUTION: DO NOT ATTEMPT TO TOUCH THE DOORS WITH YOUR HANDS WHILE THE FIRE- PLACE IS IN USE. ALWAYS USE DOOR HANDLES. DOORS WILL BECOME VERY HOT WHEN FIREPLACE IS IN USE. CAUTION: NEVER OPERATE THIS APPLIANCE WITH A BROKEN OR DAMAGED GLASS DOOR. REMOVE OR REPLACE ANY BROKEN GLASS DOOR BEFORE OPERATI[...]

5 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Figure 5 Figure 6 Pull the actuator forward to open the combus- tion air door, and push it back to close. To "lock" the combustion air door closed, ensure the actuator is pushed all the way back, then push the end of the actuators to the right until the step in the actuator moves behind t[...]

6 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Figure 9 Figure 8 Maintenance The appliance and venting system should be thoroughly inspected before initial use and at least annually by a qualified service techni- cian. Proper maintenance and use will require more frequent, less extensive inspections and servicing by the homeowner. Generally, an[...]

7 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Periodically (After the Burning Season) Maintenance Task Accomplishing Person Procedure Cleaning Firebox Interior Check Flame Patterns and Flame Height Checking Vent System Cleaning Optional Glass Doors Homeowner Homeowner Homeowner Homeowner Carefully remove logs, Rockwool and volcanic stone if us[...]

8 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Figure 12 Proper log placement is critical to prevent sooting. Carefully position the ceramic fiber logs over the burner as described in the fol- lowing steps, and detailed in Figures 11 through 15 . Note: Logs should be placed in the gaps be- tween the flame peaks and should be posi- tioned so tha[...]

9 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. WIRING DIAGRAMS Wiring diagrams are provided here for reference purposes only. This information is also provided on schematics found on pullout labels located within the control compartment attached to the gas control valve. Electronic and Millivolt wiring diagrams are provided here. SIT Millivolt [...]

10 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. LIGHTING INSTRUCTIONS – HONEYWELL AND SIT MILLIVOLT GAS VALVE FOR YOUR SAFETY READ BEFORE LIGHTING A. This appliance has a pilot which must be lighted with a piezo ignitor. When lighting the pilot, follow these instructions exactly. B. BEFORE OPERATING smell all around the appliance area for gas[...]

11 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. INSTRUCTIONS D’ALLUMAGE – VANNE GAZ MILLIVOLT HONEYWELL ET SIT INSTRUCTIONS D'ALLUMAGE 8. Enfoncez le bouton de r é glage jusqu ’ au fond et gardez-le enfonc é . Allumez imm é diatement la veilleuse en d é clenchant l ’ allume-gaz à é tincelle (en poussant le bouton) jusqu ’à[...]

12 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. A. When lighting the appliance, follow these instructions exactly. B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. WHAT TO DO IF YOU SMELL GAS • Extinguish any open flame. • O[...]

13 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. INSTRUCTIONS D’ALLUMAGE — ELECTRONIC INSTRUCTIONS D’ALLUMAGE POUR VOTRE SÉCURITÉ, LISEZ CES INSTRUCTIONS AVANT L’ALLUMAGE A. Lorsque vous allumez l ’ appareil, suivez exactement ces instruc- tions. B. AVANT L’ALLUMAGE: Assurez-vous que vous ne d é tectez aucune odeur de gaz autour d[...]

14 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. TROUBLESHOOTING THE MILLIVOL T GAS CONTROL SYSTEM 1. Spark ignitor will not light pilot after repeated triggering of ignitor button. 2. Pilot will not stay lit after carefully following the lighting instructions. 3. Pilot burning, no gas to burner, Valve knob “ ON, ” Wall Switch “ ON. ” 4.[...]

15 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. • T urn Off Gas Supply • Assure Valve Switch Is In ON Position • Disconnect Control Harness • Set Thermostat T o Call For Heat • Check For Proper Voltage At Control Harness (See Insert A). Voltage Should Be 24V Between Thermostat Or Pressure Switch And 24V Common And 24V Hot. • Line Vo[...]

16 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. WARRANTY Your gas appliance is covered by a limited twenty year warranty. You will find a copy of the warranty accompanying this manual. Please read the warranty to be familiar with its coverage. Retain this manual. File it with your other docu- ments for future reference. REPLACEMENT PARTS A comp[...]

17 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Remote Control System (Standard) H0249 RCL ACCESSORY COMPONENTS Touch-Up Paint Kit 90L73 FTPK-B 86L33 42 ABF 86L34 42 ABF-BB 86L35 42 ABF-BS 12M03 42BF Bi-Fold Doors 12M04 42BF-BB Bi-Fold Doors Your appliance can be fitted with beautiful bi- fold doors. Model ABF doors are available for use with t[...]

18 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. REPLACEMENT PARTS LIST Natural Propane No. DESCRIPTION Part No. Qty. Part No. Qty. Gas Fireplace Assembly –– – – 1. Firescreen 36L99 2 36L99 2 2. Rod, Screen H3610 2 H3610 2 3. Refractory, Side 88L65 2 88L65 2 4. Refractory, Rear 88L64 1 88L64 1 5. Refractory Access Panel H3685 1 H3685 1 6[...]

19 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. REPLACEMENT PARTS 20 3 4 5 6 7 2 1 31 30 10 33 11 32 13 12 8 c. b. a. d. e. 23 21 REF 10 26 22 24 25 14 14 REF 9 15[...]

20 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Printed in U.S.A. © 2006 by Lennox Hearth Products P/N 875,034M REV. A 02/2007 The manufacturer reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Consult your local distributor for fire[...]