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CONGRATULATIONS!
In selecting this LENNOX B-Vented Gas Appliance you have chosen the finest and
most dependable fireplace to be found anywhere. It is a beautiful, prestigious
alternative to a wood burning fireplace. Welcome to a Family of tens of thousands
of satisfied LENNOX Fireplace Owners.
Please carefully read and follow all of the instructions found in this manual. Please
pay special attention to the safety instructions provided in this manual. The
Homeowner's Care and Operation Instructions included here will assure that you
have many years of dependable and enjoyable service from your LENNOX product.
TABLE OF CONTENTS
Introduction ...................................... page 2
General Information .......................... page 2
Operation/Care of Your Appliance ..... page 3
Gas Controls/Control Compartment,
Access ............................................ page 4
Variable Flame Adjustment ............... page 5
Outside Combustion Air Control ....... page 5
Venting Action and Safety Limit ........ page 5
Maintenance ..................................... page 6
Maintenance Schedule ...................... page 7
Burner Adjustments .......................... page 8
Log Placement .................................. page 9
Vermiculite and Black/Gray Ceramic
Fiber Chunks Placement ................ page 9
Millivolt Appliance Checkout ............. page 9
Electronic Appliance Checkout .......... page 10
Wiring Diagrams ............................... page 10
Warranty ........................................... page 10
Replacement Parts ............................ page 10
Product Reference Information ........ page 10
Accessory Components .................... page 11
Lighting Instructions - Millivolt ........ page 16
Lighting Instructions - Electronic ..... page 18
Troubleshooting Guide - Millivolt ...... page 20
Troubleshooting Guide - Electronic ... page 21
Replacement Parts List ...................... page 23
2
INTRODUCTION
The millivolt appliances are designed to operate
on either natural or propane gas. A millivolt gas
control valve with piezo ignition system pro-
vides safe, efficient operation. If any optional
accessories which require electrical power are
being installed, the electrical power must be
provided at the time of appliance installation.
The electronic appliances are designed to op-
erate on either natural or propane gas. An
electronic intermittent pilot system provides
safe, efficient operation. External electrical
power is required to operate these units.
These appliances comply with National Safety
Standards and are tested and listed by Omni-
Test Laboratories (Report No. 116-F-07A-5)
to ANSI Z21.50 - 2003 (in Canada, CSA 2.22 -
2003), and CAN/CGA-2.17-M91 in both USA
and Canada, as vented gas fireplaces.
Installation must conform to local codes. In
the absence of local codes, installation must
comply with the current National Fuel Gas
Code, ANSI Z223.1 (NFPA 54). (In Canada, the
current CAN/CGA B149 installation code.) Elec-
trical wiring must comply with local codes. In
the absence of local codes, installation must
be in accordance with the National Electrical
Code, NFPA 70 - (latest edition). (In Canada,
the current CSA C22.1 Canadian Electric Code.)
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 ADDI-
TIONAL INFORMATION CONSULT A
QUALIFIED INSTALLER, SERVICE
AGENCY OR THE GAS SUPPLIER.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
GENERAL INFORMATION
Note: Installation and repair should be per-
formed by a qualified service person. The appli-
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 imperative that the
control compartment, burners and circulating
air passage ways of the appliance be kept clean.
S'assurer que le brùleur et le compartiment des
commandes sont propres. Voir les instruc-
tions d'installation et d'utilisation qui
accompagnent l'appareil.
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 furni-
ture and draperies. Locate furniture and win-
dow 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.
Input of millivolt models is shown in the fol-
lowing table:
M
i
i l l
o v
t l
M
o
e d
s l
N
t a
r u
l a
a
d n
P
o r
a p
e n
I
p n
t u
G
s a
M
o
e d
s l
M
n a
a u
E
B
V
S
T
N
M
E ,
B
V
F P
N
, M
0 3
0 ,
E
B
V
S
T
P
M
E ,
B
V
P
P F
, M
7 2
0 ,
E
B
V
C
L
N
M
E ,
B
V
C
R
N
, M
8 2
0 ,
E
B
V
C
L
P
M
E ,
B
V
C
R
P
M
7 2
0 ,
Input of electronic models is shown in the
following table:
l E
c e
r t
n o
c i
M
o
e d
I
p n
t u
N
t a
r u
l a
G
s a
M
o
e d
s l
F
E
B
V
S
T
N
, E
E
B
V
F P
N
, E
E
B
V
C
L
N
, E
E
B
V
C
R
N
, E
a r
e t
B (
T
/ U
) H
l l
- y
m
d o
l u
t a
d e
0 0
T
O
7 3
5 ,
0 0
0 0
T
O
4 3
0 ,
0 0
0 0
T
O
4 3
0 ,
0 0
0 0
T
O
4 3
0 ,
0 0
s l
a r
e t
B (
T
/ U
) H
x i
d e
R
a
e t
7 3
5 ,
0 0
4 3
0 ,
0 0
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