Table Of Contents; Introduction; General Information - Lennox Crestline LSBV-3628MN Care And Operation Instructions Manual

LENNOX CRESTLINE™ SERIES B-VENT GAS FIREPLACES • 36"/42" LSBV MODELS • CARE AND OPERATION INSTRUCTIONS
CONGRATULATIONS!
In selecting this LENNOX B-vented gas appliance, you have chosen one of the finest
and most dependable fireplaces available. This gas fireplaces is a beautiful, prestigious
alternative to a wood burning fireplace. Welcome to a family of tens of thousands of
satisfied LENNOX fireplace owners.
Please read and carefully follow all of the instructions found in this manual. Please
pay special attention to the safety instructions provided in this manual. The Care and
Operation Instructions included herein will help to ensure many years of dependable and
enjoyable service from your LENNOX product.

TABLE OF CONTENTS

Introduction ......................................page
General Information ..........................page
Operation/Care of Your Appliance .....page
Damper & Combustion Air Controls ..page
Manual Limit Switch .........................page
Maintenance ......................................page
Burner Adjustments ..........................page
Flame Appearance and Sooting .........page
Maintenance ......................................page
Maintenance Schedule ......................page
Attaching "Safety-in-Operation"
Warnings ............................ page 7
Adjustment ........................................page
Millivolt Appliance Checkout .............page
Electronic Appliance Checkout ..........page
Log and Glowing Embers (Rockwool)
Placement .....................................page
Wiring Diagrams ...............................page 10
Warranty ...........................................page 11
Product Reference Information .........page 11
Replacement Parts ............................page 11
Lighting Instructions - Millivolt ........page 13
Lighting Instructions - Electronic .....page 15
Troubleshooting Guide - Millivolt......page 17
Troubleshooting Guide - Electronic ..page 18
Accessory Components ....................page 19
Replacement Parts List .....................page 21
Please read and understand these
instructions before beginning your
installation.

INTRODUCTION

The Millivolt models are designed to operate
on either natural or propane gas. A millivolt
gas control valve with piezo ignition system
provides safe, efficient operation.
2
The Electronic models are designed to operate
on either natural or propane gas. An electronic
intermittent pilot system provides safe, efficient
2
operation. External electrical power is required
2
to operate these units.
3
These appliances comply with National Safety
4
Standards and are tested and listed by Omni-
5
Test Laboratories (Report No. 116-F-45-5) to
5
ANSI Z21.50b (in Canada, CSA-2.22b), and
5 CAN/CGA-2.17-M91 in both USA and Canada,
as vented gas fireplaces.
5
5
Installation must conform to local codes. In
the absence of local codes, installation must
6
comply with the current National Fuel Gas Code,
ANSI Z223.1 (NFPA 54) (in Canada, the current
CAN/CGA B149 installation code). Electrical
8
wiring must comply with local codes. In the
absence of local codes, installation must be in
8
accordance with the National Electrical Code,
8
NFPA 70, latest edition (in Canada, the current
CSA C22.1 Canadian Electric Code).
8
DO NOT ATTEMPT TO ALTER OR MODIFy
THE CONSTRUCTION OF THE APPLIANCE OR
ITS COMPONENTS. ANy MODIFICATION OR
ALTERATION MAy VOID THE WARRANTy,
CERTIFICATION AND LISTINGS OF THIS UNIT.
WARNING: IMPROPER INSTALLATION,
ADjUSTMENT, ALTERATION, SERVICE
OR MAINTENANCE CAN CAUSE INjURy
OR PROPERTy DAMAGE. REFER TO
THIS MANUAL. FOR ASSISTANCE OR
ADDITIONAL INFORMATION CONSULT
A qUALIFIED INSTALLER, SERVICE
AGENCy OR THE GAS SUPPLIER.

GENERAL INFORMATION

Note: Installation and repair should be per-
formed by a qualified service person. The
appliance should be inspected annually by a
qualified professional service technician. More
frequent inspections and cleanings may be
required due to excessive lint from carpeting,
bedding material, etc. It is imperative that the
control compartment, burners and circulating
air passage ways of the appliance be kept clean.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
S'assurer que le brùleur et le compartiment des
commandes sont propres. Voir les instructions
d'installation et d'utilisation qui accompagnent
l'apareil.
Provide adequate clearances around air open-
ings and adequate accessibility clearance for
service and proper operation. Never obstruct
the front openings of the appliance.
Due to high temperatures the appliance should
be located out of traffic and away from furniture
and draperies. Locate furniture and window
coverings accordingly.
WARNING: THESE FIREPLACES ARE
VENTED DECORATIVE GAS APPLIANCES.
DO NOT BURN WOOD OR OTHER MATE-
RIAL IN THESE APPLIANCES.
These appliances are designed to operate on
natural or propane gas only. The use of other
fuels or combination of fuels will degrade
the performance of this system and may be
dangerous.
Input of appliances are 45,000 and 50,000 BTU/
HRforLSBV-3628 and LSBV-4228 respectively.
Gas Orifice Size
Type
Natural Propane
LSBV-3628 #26 #45
#45
LSBV-4228 #26
Nominal operating pressures for the manifold
side of the gas control system are; 3.5 inches
water column (6.54 MmHg) for natural gas
models and 10 inches water column (18.69
MmHg) for propane gas models.
Do not use these appliances if any part has
been under water. Immediately call a qualified,
professional service technician to inspect the
appliance and to replace any parts of the control
system and any gas control which have been
under water.
Ne pas se servir de cet appareil s'il a été plongé
dans l'eau, complètement ou en partie. Appeler
un technicien qualifié pour inspecter l'appareil et
remplacer toute partie du système de contrôle et
toute commande qui ont été plongés dans l'lau.
Elevation
0 - 4500'
(0 - 1370 m)
0 - 4500'
(0 - 1370 m)