Lennox LSBV-4228MN, LSBV-3628MN-H, LSBV-3628MP-H, LSBV-3628EN, LSBV-4228EN-H User Manual
...
INSTALLATION
INSTRUCTIONS
CRESTLINE™ SERIES
B-VENTED GAS APPLIANCES
P/N 850,042M REV. A 12/2008
LENNOX HEARTH PRODUCTS
This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or mobile
home, where not prohibited 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.
In the Commonwealth of Massachusetts & New York:
• Installation must be performed by a licensed plumber or
gas fitter.
See Table of Contents for location of additional New York
& Commonwealth of Massachusetts requirements.
WARNING: IF THE INFORMATION IN THIS MANUAL
IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
Do not store or use gasoline or other flammable
vapors or liquids in the vicinity of this or any other
appliance.
What to do if you smell gas:
MODELS
Millivolt Models Electronic Models
LSBV-3628MN LSBV-3628EN
LSBV-3628MP LSBV-3628EN-H
LSBV-3628MN-H LSBV-4228EN
LSBV-3628MP-H LSBV-4228EN-H
LSBV-4228MN
LSBV-4228MP
LSBV-4228MN-H
LSBV-4228MP-H
Portland
US
AVERTISSEMENT: ASSUREZ-VOUS DE BIEN SUIVRE
LES INSTRUCTIONS DONNÉES DANS CETTE NOTICE
POUR RÉDUIRE AU MINIMUM LE RISQUE D’INCENDIE
D’EXPLOSION OU POUR ÉVITER TOUT DOMMAGE
MATÉRIEL, TOUTE BLESSURE OU LA MORT.
Ne pas entreposer ni utiliser d’essence ni d’autre
vapeurs ou liquides inflammables dans le voisinage
de cet appareil ou de tout autre appareil.
OTL Report No. 116-F-45-5
• 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.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
INSTALLATEUR: Laissez cette notice avec l’appareil.
CONSOMMATEUR: Conservez cette notice pour
consultation ultérieure.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
• Ne pas tenter d’allumer d’appareil.
• Ne touchez à aucun interrupteur. Ne pas vous
servir des téléphones se trouvant dans le bátiment
où vous vous trouvez.
• Appelez immédiatement votre fournisseur de gaz
depuis un voisin. Suivez les instructions du
fournisseur.
• Si vous ne pouvez rejoindre le fournisseur de gaz,
appelez le service des incendies.
L’installation et l’entretien doivent être assurés par
un installeur ou un service d’entretien qualifié ou par
le fournisseur de gaz.
A French manual is available upon request. Order P/N 506223-07.
Ce manuel d’installation est disponible en francais, simplement en faire
la demande. Numéro de la pièce 506223-07.
1
TABLE OF CONTENTS
Packaging........................................ page 2
Introduction..................................... page 2
Massachusetts and New York
Requirements ................................ page 2
General Information......................... page 2
Location .......................................... page 3
Appliance Specifications.................. page 4
Clearances ....................................... page 4
Gas Vent Rule.................................. page 4
Framing Specifications .................... page 5
Assembly Steps............................... page 5
Installation....................................... page 6
Vent System Installation.................. page 7
Field Wiring ..................................... page 7
Connecting Gas Line........................ page 8
Outside Air Kit Installation ............... page 8
Log and Rockwool Installation ........ page 9
Appliance Operation ........................ page 10
Manual Limit Switch........................ page 10
Millivolt Appliance Checkout............ page 11
Electronic Appliance Checkout......... page 11
Adjustments .................................... page 11
Finishing Requirements................... page 12
Cold Climate Insulation.................... page 12
Installation Accessories................... page 12
Gas Conversion Kits.................. page 14
This manual is part of a set of two supporting
this product. Refer to manual 875,035M for
Care & Operations.
Please read and understand these
instructions before beginning your
installation.
PACKAGING
The assembled vented gas fireplace is packaged with:
1 - one foam packaged log set located in fire-
box area.
2 - one bag of glowing embers (rockwool)
located in the bottom compartment.
2
3 - one envelope containing the literature
package which consists of the homeowner's
manual, installation instructions, and warranty; envelope is located in the control area.
INTRODUCTION
The millivolt appliances are designed to operate on either natural or propane gas. A millivolt
gas control valve with piezo ignition system
provides safe, efficient operation.
The electronic appliances are designed to operate 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 OmniTest Laboratories (Report No. 116-F-45-5) to
ANSI Z21.50b (in Canada, CSA-2.22b), 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.) Electrical 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.)
These Crestline series appliances have been
designed, tested and listed for use with Security
Chimney's 10" B-vent system. Refer to page 12
for a complete listing of the 10" B-vent components available for use with these models.
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.
Massachusetts And New York City, NY
Requirements
These appliances are approved for installation
in the following USA locations listed in the
following:
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Massachusetts:
Installation of these fireplaces are approved
for installation in the US state of Massachusetts if the following additional requirements
are met-
• Installation and repair must be done by a
plumber or gas fitter licensed in the Commonwealth of Massachusetts.
• The flexible gas line connector used shall not
exceed 36 inches (92 centimeters) in length.
• The individual manual shut-off must be a Thandle type valve.
New York City, NY:
Installation of these fireplaces are approved
for installation in New York City in the US state
of New York, if the following additional requirements are met-
• An outside air kit (FOAK-4 or FOAK-4LD)
must be installed.
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.
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 openings and adequate accessibility clearance for
service and proper operation. Never obstruct
the front openings of the appliance.
WARNING: THESE FIREPLACES ARE
VENTED DECORATIVE GAS APPLIANCES.
DO NOT BURN WOOD OR OTHER MATERIAL 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 appliance are 45,000 BTU/HR for Propane models and 50,00 BTU/HR for Natural Gas
models.
Gas Orifice Size
Type Elevation
LSBV-3628
LSBV-4228
Natural
#26
#26
Propane
#45
#45
0 - 4500'
(0 - 1370 m)
0 - 4500'
(0 - 1370 m)
Nominal operating pressures for the manifold
side of the gas control system are; 3.5 inches
water column (0.87 kPa) for natural gas models and 10 inches water column (2.49 kPa) 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.
This appliance may be installed in an aftermarket permanently located, manufactured
home (USA only) or mobile home, where not
prohibited 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.
Cet appareil peut être installé dans un maison
préfabriquée (É.-U. seulement) ou mobile déjà
installée à demeure si les réglements locaux
le permettent. Cet appareil doit être utilisé
uniquement avec les types de gaz indiqués
sur la plaque signalétique. Ne pas l'utiliser
avec d'autres gaz sauf si un kit de conversion
certifié est installé.
The appliance and its individual shut-off valve
must be disconnected from the gas supply
piping system during any pressure testing of
that system at pressures in excess of 1/2 psig
(3.5 kPa).
These appliances must not be connected to a
chimney or flue serving a separate solid fuel
burning appliance.
Do not place clothing or other materials on or
near this appliance.
WARNING: FAILURE TO COMPLY WITH
THE INSTALLATION AND OPERATING INSTRUCTIONS PROVIDED IN THIS DOCUMENT WILL RESULT IN AN IMPROPERLY INSTALLED AND OPERATING APPLIANCE, VOIDING ITS WARRANTY. ANY
CHANGE TO THIS APPLIANCE AND/OR
ITS OPERATING CONTROLS IS DANGEROUS. IMPROPER INSTALLATION OR USE
OF THIS APPLIANCE CAN CAUSE SERIOUS INJURY OR DEATH FORM FIRE,
BURNS, EXPLOSION OR CARBON MONOXIDE POISONING.
Carbon Monoxide Poisoning: Early signs of
carbon monoxide poisoning are similar to the
flu with headaches, dizziness and/or nausea. 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 operating correctly.
WARNING: CHILDREN AND ADULTS
SHOULD BE ALERTED TO THE HAZARDS
OF HIGH SURFACE TEMPERATURES. USE
CAUTION AROUND THE APPLIANCE TO
AVOID BURNS OR CLOTHING IGNITION.
YOUNG CHILDREN SHOULD BE CAREFULLY SUPERVISED WHEN THEY ARE IN
THE SAME ROOM AS THE APPLIANCE.
WARNING: DO NOT PLACE CLOTHING
OR OTHER FLAMMABLE MATERIALS
ON OR NEAR THIS APPLIANCE.
AVERTISSEMENT: SURVEILLER LES
ENFANTS. GARDER LES VÊTEMENTS,
LES MEUBLES, L'ESSENCE OU AUTRES
LIQUIDES À VAPEUR INFLAMMABLES
LIN DE L'APPAREIL.
WARNING: THIS APPLIANCE MAY ONLY
BE FITTED WITH DOORS CERTIFIED FOR
USE WITH THE APPLIANCE.
These appliances are equipped with an integral combustion air door and actuator arm.
Combustion air kits are optional and must be
installed before removing the securing screw
allowing the movement of the combustion
air actuator arm (see Step 7 on page 8).
LOCATION
Test gage connections are provided on the front
of the millivolt gas control valves (identified
OUT for the manifold side and IN for inlet
pressure side.
Minimum inlet gas pressure to the appliance is
5.0 inches water column (1.24 kPa) for natural
gas and 11 inches water column (2.74 kPa) for
propane for the purpose of input adjustment.
Maximum inlet gas supply pressure to the
appliance is 10.5 inches water column (2.61kPa)
for natural gas and 13.0 inches water column
(3.23 kPa) for propane. The appliance must
be isolated from the gas supply piping system (by closing its individual manual shutoff valve) during any pressure testing of the
gas supply piping system at test pressures
equal to or less than 1/2 psig (3.5) kPa).
WARNING: B-VENT APPLIANCES ARE
NOT DESIGNED TO OPERATE IN NEGATIVELY PRESSURED ENVIRONMENTS
(PRESSURE WITHIN THE HOME IS LESS
THAN PRESSURES OUTSIDE). SIGNIFICANT NEGATIVELY PRESSURED ENVIRONMENTS CAUSED BY WEATHER,
HOME DESIGN, OR OTHER DEVICES MAY
IMPACT THE OPERATION OF THESE APPLIANCES. NEGATIVE PRESSURES MAY
RESULT IN POOR FLAME APPEARANCE,
SOOTING, DAMAGE TO PROPERTY AND/
OR SEVERE PERSONAL INJURY. DO NOT
OPERATE THESE APPLIANCES IN NEGATIVELY PRESSURED ENVIRONMENTS.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Typical Locations
Figure 1
In selecting the location, the aesthetic and functional use of the appliance are primary concerns.
However, vent system routing to the exterior and
access to the fuel supply are also important. Due
to high temperatures the appliance should be
located out of traffic and away from furniture and
draperies. Consideration should be given to traffic ways, furniture, draperies, etc., due to elevated surface temperatures. The location should
also be free of electrical, plumbing or other
heating/air conditioning ducting.
3
APPLIANCE SPECIFICATIONS
7-3/32
28-15/32
5-3/4
LSBV-36: 37
LSBV-42: 43
Front View
12-15/32
LSBV-36: 41-3/4
LSBV-42: 47-3/4
41-5/16
47-9/32
52-11/32
The appliance should be mounted on a fully
supported base extending the full width and
depth of the unit. The appliance may be located
on or near conventional construction materials. However, if installed on combustible materials, such as carpeting, vinyl tile, etc., a metal
or wood barrier covering the entire bottom
surface must be used.
These appliances may be used for bedroom
installations in the United States and are listed
accordingly. These units may not be installed
in bedrooms in Canada.
CLEARANCES
Minimum clearance to combustibles for the appliance is as follows: sides and back - 3/8" (9.52
mm), floor - 0" (0 mm), adjacent wall - 0" (0 mm),
ceiling - 37-1/2" (953 mm).
Venting
Gas Vent Rule – Gas vent caps are not permit-
ted within 8 feet (2.4 mm) of a vertical wall or
similar obstruction. Gas vent caps that are
located 8' or more from a portion of a building
which extends at an angle greater than 45°
upward from the horizontal may terminate in
accordance with
that in no case shall any discharge opening on
the cap be less than 2' (610 mm) horizontally
from the roof surface (National Fuel Gas Code
ANSI Z223.1 (NFPA 54) 7.6.2) (CAN/CGA B149).
Table 1 (Figure 3)
, provided
4
Figure 2
Gas Line
Or Switch
Wire Outlet
8-7/8
Left Side View
8-15/32
1-7/16
LSBV-36: 23-1/2
LSBV-42: 29-1/2
Top View
Combustion
Air Inlet
7-7/16
Junction
Box
15-27/32
1-25/32
Gas Line
Or Switch
Wire Outlet
Location
4-13/32
16-1/16
Right Side View
20-1/32
19/32
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
2-9/32
X
12
Roof Pitch is X/12
Minimum Height from Roof
to Lowest Discharge Opening
Figure 3
Minimum Height
from Roof to Lowest
Roof Slope
Discharge Opening
Feet Meters
Flat to 6/12 1' 0" 0.3
Over 7/12 to 9/12 2' 0" 0.6
Over 10/12 to 12/12 4' 0" 1.2
Over 13/12 to 16/12 6' 0" 1.8
Over 17/12 to 21/12 8' 0" 2.4
Note: Venting terminals shall not be recessed
into a wall or siding.
Table 1
FRAMING SPECIFICATIONS
ASSEMBLY STEPS
B
A
Fireplace Framing
Figure 4
Back Wall of Chase/Enclosure
Including Finising Materials
Rough
Framing Face
(Unfinished Shown)
if any
G
HH
Figure 5
Back Wall of Chase/Enclosure
Including Finishing Materials
if any
G
FATO Adapter
(Optional)
Outside Chase
Figure 6
C
A
Inside Chase
C
A
Header
FOAK
Combustion
Air Kit
Optional Locations
FOAK
Combustion
Air Kit
J
Rough Framing Face
(Unfinished Shown)
Back Wall of Chase/Enclosure
Including Finishing Materials
if any
K
Corner Installation
D
C
A
E
(Unfinished Shown)
Figure 7
Framing Dimensions
Fireplace Opening Width
LSBV-4228
(1226 mm)
(1344 mm)
(1765 mm)
(1248 mm)
A
B
C
D
E
F
G
H
J
K
LSBV-3628
42-1/4"
(1073 mm)
52-1/2"
(1344 mm)
23-9/16"
(599 mm)
11-1/4"
(286 mm)
63-1/2"
(1613 mm)
31-3/4"
(807 mm)
20-1/2"
(521 mm)
4"
(102 mm)
7-1/2"
(190 mm)
44-3/16"
(1122 mm)
Note: All framing dimensions calculated for 1/2" dry wall at the appliance
face. If sheathing the chase or finishing with other thickness materials, calculations will need to be made.
FOAK-4
Combustion
Air Kit
Framing Face
48-1/4"
52-1/2"
29-9/16"
(751 mm)
14-1/4"
(362 mm)
69-1/2"
34-3/4"
(883 mm)
20-1/2"
(521 mm)
4"
(102 mm)
7-1/2"
(190 mm)
49-1/8"
G
Rough
The typical sequence of installation follows,
however, each installation is unique resulting
in variations to those described.
1. Construct the appliance framing.
F
2. Route gas supply line to appliance location.
3. Position the appliance.
4. Install the vent system and exterior termina-
tion.
5. Field wire and install operating control switch.
6. Make connection to gas supply.
7. Install (optional) outside Air Kit.
8. Install the logs and rockwool.
9. Checkout appliance operation.
10. Adjust burner to ensure proper flame ap-
pearance.
PRE-INSTALLATION NOTES
The fireplace may be installed directly on a
combustible floor or raised on a platform of an
appropriate height. Do not place fireplace on
carpeting, vinyl or other soft floor coverings. It
may, however, be placed on flat wood, plywood, particle board or other hard surfaces. Be
sure fireplace rests on a solid continuous floor
or platform with appropriate framing for support and so that no cold air can enter the room
from under the fireplace.
The fireplace may be positioned and then the
framing built around it, or the framing may be
constructed and the fireplace positioned into
the opening.
Usually, no special floor support is needed for
the fireplace, however, to be certain:
1. Estimate the total weight of the fireplace
system and surround materials such as brick,
stone, etc., to be installed.
2. Measure the square footage of the floor
space to be occupied by the system, surrounds
and hearth extensions.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
3. Note the floor construction, i.e. 2 x 6’s, 2 x
8’s or 2 x 10’s, single or double joists, type and
thickness of floor boards.
5
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