TOA Electronics SLDVT-40, SLDVT-35 User Manual
US
Portland
WARNINGS
• Hot! Do not touch! The glass and
surfaces of this appliance will be hot
during operation and will retain heat
for a while after shutting off the appliance. Severe burns may result.
• Carefully supervise children in the
same room as appliance.
• If small children are present in the home, it is
recommended that this appliance be fitted with
a screen door or screen panel kit. See
Pages
13 & 14 for ordering information.
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.
CARE AND OPERATION
INSTRUCTIONS
DIRECT VENT
SLDVT-35/40 SERIES
DIRECT-VENT GAS FIREPLACE HEATERS
P/N 506010-01 REV. N/C 08/2008
MODELS
Millivolt Models
SLDVT-35NM
SLDVT-35PM
SLDVT-40NM
SLDVT-40PM
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
AVERTISSEMENT: ASSUREZ-VOUS DE BIEN
SUIVRE LES INSTRUCTIONS DONNÉ DANS CETTE
NOTICE POUR RÉDUIRE AU MINIMUM LE RISQUE
D'INCENDIE OU POUR ÉVITER TOUT DOMMAGE
MATÉRIEL, TOUTE BLESSURE OU LA MORT.
Electronic Models
SLDVT-35NE
SLDVT-40NE
WHAT TO DO IF YOU SMELL GAS:
• Do not light any appliance.
• Do not touch any electrical switch; do not
Use any phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow your gas supplier's
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-50-5
A French manual is available upon request. Order P/N 506010-01CF
Ce manuel d’installation est disponible en francais, simplement en
faire la demande. Numéro de la pièce 506010-01CF
POUR VOTRE SÉCURITÉ: 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.
POUR VOTRE SÉCURITÉ: 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 batiment où vous vous trouvez.
• Evacuez la piéce, le bâtiment ou la zone.
• 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 dos incendies.
L'installation et service doit être exécuté par un
qualifié installeur, agence de service ou le fournisseur de gaz.
CONGRATULATIONS!
In selecting this LENNOX Direct-Vent Gas Appliance you have chosen the finest and most
dependable fireplace to be found anywhere. Its 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 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
Gas Controls Access .........................Page 3
Operation/Care of Your Appliance .....Page 3
Variable Flame Adjustment ................Page 4
Maintenance ......................................Page 5
Front Glass Enclosure Panel,
Removal and Installation .................Page 6
Install Volcanic Stone,
Embers & Logs ..............................Page 7
Burner Flame Appearance & Sooting Page 10
Burner Flame Adjustments ................Page 10
Millivolt Appliance Checkout .............Page 11
Electronic Appliance Checkout ..........Page 11
Product Reference Information .........Page 11
Warranty ...........................................Page 11
Wiring Diagrams ...............................Page 12
Accessory Components ....................Page 13
Lighting Instructions – Millivolt ........Page 16
Lighting Instructions – Electronic .....Page 18
Maintenance Schedule ......................Page 20
Troubleshooting Guide – Millivolt......Page 21
Troubleshooting Guide – Electronic ..Page 22
Replacement Parts List .....................Page 23
This manual is part of a set of two supporting
this product. Refer to manual 506009-01 for
Installation Instructions.
INTRODUCTION
The Fireplace models covered in this manual
are Direct-Vent sealed combustion gas fireplace
heaters designed for residential application.
Direct-Vent appliances operate with the combustion chamber completely isolated from the
indoor environment.
All air for combustion is brought in from the
outside and exhaust gases are vented through
the same direct vent, co-axial (intake/exhaust)
vent system.
2
The Millivolt appliances have a millivolt gas
control valve with piezo ignition system provides
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 have a battery backed
up electronic intermittent pilot system that
provides safe, efficient operation. No external
electrical power is required to operate these
appliances.
These appliances comply with National Safety
Standards and are tested and listed by OmniTest Laboratories (Report No. 116-F-50-5)
to ANSI ZZ21.88 (in Canada, CSA-2.33), and
CAN/CGA-2.17-M91 in both USA and Canada,
as vented gas fireplace heaters.
The Installation must conform to local codes
or, in the absence of local codes, with the
National Fuel Gas Code, ANSI Z223.1/NFPA
54-latest edition, or the Natural Gas and
Propane Installation Code, CSA B149.1-latest
edition. The appliance, when installed, must
be electrically grounded in accordance with
local codes or, in the absence of local codes,
the latest edition of the National Electrical Code,
ANSI/NFPA 70, or the Canadian Electrical Code,
CSA C22.1 - latest editions.
GENERAL INFORMATION
Note: Installation and repair should be performed 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
appliance be kept clean. See Maintenance
instructions on Page 5.
S'assurer que le brùleur et le compartiment des
commandes sont propres. Voir les instructions
d'installation et d'utilisation qui accompagnent
l'appareil.
Provide adequate clearances around air openings 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.
These fireplaces are designed as supplemental heaters. Therefore, it is advisable to have
an alternate heat source when installed in a
dwelling.
These appliances are designed to operate on
natural gas or propane gas only. The use of
other fuels or combination of fuels will degrade
the performance of this system and may be
dangerous.
Millivolt Models - BTU Input
Millivolt models come standard with the manu
ally-modulated gas valve; flame appearance and
heat output can be controlled at the gas valve.
The BTU Input for millivolt models is shown
Tables 1 & 2.
in
Input (BTU) Manually-Modulated
Gas Valves (millivolt models)
NATURAL GAS
Models Input Rate (BTU / HR)
SLDVT-35NM
SLDVT-40NM
Table 1
Input (BTU) Manually-Modulated
Gas Valves (millivolt models)
PROPANE GAS
Models Input Rate (BTU / HR)
SLDVT-35PM
SLDVT-40PM
Table 2
*16,000 high
12,750 low
*20,000 high
15,500 low
* Electronic Models Fixed
*15,000 high
11,400 low
*18,000 high
14,000 low
* Electronic Models Fixed
Gas Pressure -
Tables 3, 4 and 5 show the appliances' gas
pressure requirements.
Inlet Gas Supply Pressure
(all models)
Fuel # Minimum Maximum
Natural Gas
Propane
4.5" WC
(1.24 kPa)
11.0" WC
(2.74 kPa)
10.5" WC
(2.61 kPa)
13.0" WC
(3.23 kPa)
Table 3
-
Manifold Gas Supply Pressure
(millivolt models)
Fuel # Low High
Natural
Gas
Propane
(Lo) 2.2" WC
(0.55 kPa)
(Lo) 6.3" WC
(1.57 kPa)
(Hi) 3.5" WC
(0.87 kPa)
(Hi) 10.0" WC
(2.49 kPa)
Table 4
Manifold Gas Supply Pressure
(electronic models)
Fuel # Low High
Natural
Gas
Propane
(Lo) 2.2" WC
(0.55 kPa)
(Lo) 6.3" WC
(1.57 kPa)
(Hi) 3.5" WC
(0.87 kPa)
(Hi) 10.0" WC
(2.49 kPa)
Table 5
Burner Orifice Sizes
Elevation 0-4500 feet ( 0-1372 meters)
Model
Series
SLDVT-35
SLDVT-40
Table 6
Nat.Gas
drill size (inches)
#49 (0.0730")
21L82 •
#44 (0.0860")
60J80 •
* Standard size installed at factory
• Part /Cat. Number
*
*
Propane
drill size (inches)
0.045"
75L10 •
0.048"
99K78 •
*
*
Test gauge connections are provided on the
front of the millivolt gas control valve, identified IN for the inlet and OUT for the manifold
side (see Figure 3 on Page 4). A 1/8" NPT Test
gauge connection is provided at the inlet and
outlet (manifold) ports on the electronic gas
control valve (see Figure 4 on Page 4).
These appliances must be isolated from the
gas supply piping system (by closing their
individual manual shut-off 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).
These appliances and their individual shut-off
valves must be disconnected from the gas
supply piping system during any pressure
testing of that system at pressures greater
than 1/2 psig (3.5 kPa).
Orifice Sizes - Sea Level to High Altitude
(All Models): These appliances are tested and
approved for installations at elevations of 0-4500
feet (0-1372 meters) above sea level using the
standard burner orifice sizes (marked with an
"*" in Table 7).
At the time of installation, it must be determined
if the appliance needs to be derated. Contact
your local gas supplier for deration requirements
for your area.
Deration - At higher elevations, the amount of
BTU fuel value delivered must be reduced by
either using gas that has been derated by the gas
company or by changing the burner orifice to a
smaller size as regulated by the local authorities
having jurisdiction and by the (USA) National
Fuel Gas Code NFPA 54/ANSI Z223.1 - latest
edition or, in Canada, the CAN1-B149.1 and .2
codes - latest edition.
Burn-in Period
During the first few fires of this appliance there
will be some odor due to the curing of the
paint and burning off of lubricants used in the
manufacturing process.
Depending on your use, the burn-in period may
take a few hours or a few days.
KEEP YOUR HOUSE WELL VENTILATED
DURING THE CURING PROCESS. THE ODOR
AND HAZE EMITTED DURING THE CURING
PROCESS CAN BE QUITE NOTICEABLE AND
MAY SET OFF A SMOKE DETECTOR.
If an optional blower is installed, Do Not turn
it on during the Burn-In period.
A white film may develop on the glass front
during the first few fires as part of the curing
process. The glass should be kept clean during
the first two weeks of use to prevent the film from
baking on (making it very difficult to remove).
See
Cleaning Glass on Page 5.
Gas Controls/Control Compartment
Access
The gas controls can be found behind the control
compartment access door.
Removing Control Compartment Door:
Open the panel by gently lifting it upward and
forwards. Slide the door, first to one side and
then the other, so the tabs clear both of the
locating holes.
On millivolt systems, the piezo igniter, HI/LO
flame adjustment knob, and pilot and main
gas OFF/ON control knob are located below
the glass panel enclosure. The gas valve for
electronic systems is also located below the
glass enclosure panel. See
Figure 1.
Reinstalling Control Compartment Door:
To reinstall, insert the tabs on each side of the
door into the corresponding holes in the control
compartment opening, one side first then the
other. To close, pull the door gently up and
close by pushing forward and pushing the top
edge down into the groves at the brackets until
it locks in place.
Control Compartment Door Tab
Figure 1
OPERATION AND CARE OF YOUR
APPLIANCE
The standard controls for appliance operation are located behind the panel below the
appliance front glass enclosure panel (see
Figure 1). Optional control switches are also
available (see Page 13 - Remote Wall Switch,
Remote Control or Wall Thermostat).
Operation of millivolt and electronic gas control systems are different. Before lighting and
operating your appliance determine if you have
a millivolt or electronic appliance. Familiarize
yourself with the gas control valve that your
appliance uses. Refer to Figure 1 for access
to the gas control valve.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
3
Millivolt Appliances - Appliances with
Pilot Stage
Terminal
Pressure-Tap
(Inlet)
Pilot Gas
Outlet
Supply Gas
Inlet
Pressure-Tap
(Manifold)
Burner Stage
Terminal
Ground
(TP)
PILOT
OUT
VENT
LO
TH
TP
TH
TP
HI
IN
IN
Gas Outlet
To Burner
Regulator
Mounting Screw
Variable Flame
Height Adjustment
Manifold Pressure
Port
Inlet
Pressure
Port
Main Gas Control Knob
H
I
L
O
W
TPTH TP TH
P
I
L
O
T
P
I
L
O
T
O
N
it
O
F
F
IN
OUT
Gas Inlet
Terminals TPTH, TP & TH
Gas
Outlet
Gas Flex Line
5 Inch
Pipe Nipple
Valve
Piezo
Spring Door Latch
Millivolt systems will be fitted with the gas
control valve shown in Figure 3.
Electronic Appliances - Appliances with
electronic systems will be fitted with the
electronic valve shown in
Figure 4.
Millivolt Appliances - To light millivolt appliances refer to
instructions are found on
Figure 2. Detailed lighting
Pages 18 & 19 . Mil-
livolt appliance lighting instructions may also
be found on the pull out lighting instruction
labels attached to the gas control valve.
Once the pilot is lit, the main burner may be
turned ON and OFF using wall switch, remote
control, optional on unit rocker switch (FRS),
or wall thermostat. To operate: Toggle the
switch between its ON and OFF positions.
If your millivolt appliance is equipped with an
optional remote switch kit (wall switch, remote
control, rocker switch, or wall thermostat) and
the pilot is lit, the appliance main burner may be
turned on and off using the optional switch.
Note: To prevent excessive resistance in burner
circuit (which can cause burner operation problems), only one burner control switch should
be wired to valve.
Figure 2
Electronic Appliances -
To light electronic appliances refer to the detailed
lighting instructions found on
of these instructions. Electronic appliance
lighting instructions may also be found on the
pull out lighting instruction labels attached to
the gas control valve.
If your electronic appliance is equipped with an
optional remote wall switch or remote control kit
the appliance main burner may be turned on and
off with the wall switch or remote control.
If your electronic appliance is not equipped with
a wall switch or remote control, the main burner
must be turned off and on with a gas control
switch located in some other location by the
installer. Contact the installer for directions.
Variable Flame Height Adjustment
1. All millivolt appliances are equipped with a
4
Pages 20 & 21
variable gas control valve. Flame height for
these models may be adjusted through a
range between fixed low and high settings
while the appliance is in operation. Adjust
the flame height as desired after lighting the
appliance by rotating the variable adjustment
control knob (HI/LO) located on the front of
the valve (refer to Figures 3 & 4 ).
Figure 3
Figure 4
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
SIT Millivolt Gas Valve
Dexen Electronic Gas Valve
2. During the first initial burns of these appli-
ances, there will be some odor emitted (see
Burn-In Period on Page 3 ).
3. Keep the lower control compartment clean
by vacuuming or brushing at least twice
a year. More frequent cleaning may be
required due to excessive lint from carpet
ing, bedding materials, pet hair, etc.
very important that control compartments,
burners, circulating air passageways
and air venturi on the appliance are NOT
obstructed in any way.
4. Always turn off gas to the pilot (millivolt
appliances) and let the appliance cool down
before cleaning. Before re-lighting, refer
to the lighting instructions in this manual.
Lighting instructions may also be found
on the pull out lighting instruction labels
attached to the gas control valve.
5. Always keep the appliance area clear and
free from combustible materials, gasoline
and other flammable liquids.
6. Remember, Millivolt appliances have a continu-
ous burning pilot flame. Exercise caution when
using products with combustible vapors.
It is
MAINTENANCE
(See Maintenance Schedule,
Refer to the maintenance schedule for maintenance
tasks, procedures, periodicity and by whom they
should be performed. Always verify proper opera
tion of the appliance after servicing.
Page 22)
WARNING: Turn off gas and electrical power before servicing the
appliance.
CAUTION: Wear gloves and safety
Glasses for protection while doing
required maintenance.
IMPORTANT: Always verify proper
operation after servicing.
Before re-lighting the fireplace, refer to the
lighting instructions in this manual. Instruc
tions are also found on pull-out panels
located below the glass door in the control
compartment.
Inspect Venting System
The appliance and venting system should be
thoroughly inspected before initial use and
at least annually by a qualified service techni
cian (inspection should include ensuring that
exhaust or intake passages are unobstructed
and vent components are properly assembled
and not damaged).
If the venting system is disassembled for any
reason, a qualified service technician should
follow vent installation instructions for proper
reassembly and proper sealing of the venting
system components. However, more frequent
periodic inspections and cleanings should be
performed by the homeowner.
Cleaning Glass
(see Front Glass Enclosure Panel, Removal and
Installation on Page 6 )
Note: Clean glass after first two weeks of operation (after Burn-In period is over) and then only
when necessary and when the fireplace is cool.
Wipe surface with clean, dampened, soft cloth.
Follow with dry, soft towel as desired. Take care
not to scratch the glass surface.
The viewing glass should be cleaned periodi
cally to remove any build-up caused from the
following:
IMPORTANT: Do not use abrasive
cleaners on glass. Never clean the
glass when it is hot.
• During start-up, it is normal for condensa
tion to form on the inside of the glass (this
-
condensation and fog will usually disappear
in a few minutes). The moisture can cause
lint, dust and other airborne particles to cling
to the glass surface.
• Initial curing of the high temperature paint
and burning off of lubricants used in the
manufacturing process may result in a film
on the glass.
• A white coating may form on the glass as a
result of impurities and minerals in the fuel.
It is recommended that the glass be cleaned
two or three times during each heating season,
depending on the circumstances present. The
following cleaning solutions are approved for use
to clean glass:
• Non-ammonia based household cleaner
• 50%-50% mix of white vinegar & water
-
• Gas fireplace/stove glass cleaner
Inspect Glass Gasket - Visually inspect the
gasket on the backside of the glass enclosure
panels. The gasket surface must be clean, free
of irregularities and seated firmly.
Clean Logs And Burner
Carefully remove the logs (use care when han
dling the fiber logs, as they become quite fragile
-
after curing). Vacuum out any foreign matter
(lint, carbon, etc). on the burner. Ensure the
burner ports are “open.” Remove any carbon
deposits from the under side of the logs using
a vacuum cleaner, or a soft bristled brush (i.e.
paint brush). Note: Improper positioning of
logs can create carbon build-up and will alter
the performance of the appliance.
Replacing Logs -
If the logs become damaged by accident or im
proper handling and need replacement, use only
the proper replacement logs from manufacturer
(see
Pages 26 & 27 for ordering information).
Re-Install Embers and Logs - Carefully follow
placement instructions on
logs should fit onto corresponding pins and/or
log stoppers. This will ensure a proper flame
and safe combustion.
Inspect Wiring
Refer to wiring diagrams on
WARNING: Label all wires prior
-
to disconnection when servicing
Pages 7 to 9 ). All
Page 12.
controls. Wiring errors can cause
improper and dangerous operation. Verify proper operation after
servicing.
Inspect and clean all wire connections. Ensure
that there is no melting or damage. Inspection
should include
• Terminals at the Valve
• OFF/ON Switch
• (Optional Control Switch) Wall Thermostat,
Remote Control or Remote Wall Switch Kit
Inspect Burner Flame Appearance
Ensure that the burner flame appearance
resembles the flame shown in Figures 9 &
10 and as described in Flame Appearance and
Sooting on Page 10. The Homeowner must
contact a qualified service technician at once
if any abnormal condition is observed.
Small Area Paint Touch-up
The finish of the appliance is a high-quality powdercoat. Only use factory supplied
powdercoat paint kit for touch-ups. Paint is
available at your local authorized Lennox Hearth
Products dealer. Never attempt to paint a hot
fireplace.
Do not attempt to repaint the appliance until the
finish is completely cured (see Burn-In Period
on Page 3 ). If the surface later becomes stained
or marred, it may be lightly sanded and touched
up with spray paint.
:
-
-
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
5
Front Glass Enclosure Panel, Removal
Conrol
Compartment
Panel
Hood
Glass
Door
Header
Spacing
Guides
Flush
Nailing
Flange
1/2”
Nailing
Flange
5/8”
Nailing
Flange
Glass Door
Spring Latch
and Installation
Removing Glass Enclosure Panels
(see Figure 5)
WARNING: Do not operate appliance with the glass front removed,
cracked or broken. Replacement
of the glass should be done by
a licensed or qualified service
technician.
WARNING: Do not attempt to
substitute the materials used on
this door, or replace cracked or
broken glass with any materials
other than those provided by the
appliance manufacturer.
WARNING: Handle this glass
with extreme care! Tempered
glass is susceptible to damage
– do not scratch or handle roughly
while reinstalling the glass door
frame.
WARNING: T
he glass door of this
appliance must only be replaced as
a complete unit as provided by the
manufacturer. Do not attempt to
replace broken, cracked or chipped
glass separately.
WARNING: Do
not attempt to
touch the front enclosure glass
with your hands while the fireplace
is in use.
1. To access the glass door securing latches,
first open the lower control compartment door
(Figure 5 ) by lifting and pulling the bottom
panel forward.
2. Pull the latches forward and down to release
them from the door channel.
3. Pull the bottom of the door out a few inches
and grasp it on the right and left. Gently lift to
release the door from its channel above the
door. Pull the door forward.
4. Retrieve the glass door. Visually inspect the
gasket on the backside of the frame. Gasket
surface must be clean, free of irregularities
and seated firmly.
5. Position the door in front of the firebox
opening with the bottom of the door held away
from the fireplace (Figure 5 ). Hook the top
flange of the door frame over the top of the
firebox frame.
Figure 5 - INSTALLING GLASS DOOR
6. Let the bottom of the door frame swing
gently in towards the fireplace ensuring that the
gasket seats evenly as the door frame draws
shut. Fasten the two latches located underneath
the firebox floor to the door's vee-flange. Close
both the latches securely.
7. If desired, install the optional hood. Note
the location of the three clips inside the top air
channel above the door. The clips are equally
spaced on the top surface of the air channel
opening. Use a screwdriver to open the clips
slightly if needed. Engage the back edge of the
eyebrow into the clips to secure.
6
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
INSTALL VOLCANIC STONE, GLOWING
EMBERS AND LOGS
1. Remove the front glass enclosure panel
(see Removing Glass Enclosure Panels on
Page 6 ).
2. Remove log set box from firebox. Next,
remove embers and vermiculite from control
compartment. Handle logs carefully to pre-
vent breakage.
3. Install decorative volcanic stone - Sprinkle
the decorative volcanic stone in a pleasing pat
tern (see
be placed directly on top of the firebox bottom,
along the slope and to the back at the right and
left sides of the burner. Position any ceramic
fiber liners before placing the stone. Logs can
be positioned after the volcanic stone.
Figure 6). The volcanic stone should
Volcanic Stone
Place Volcanaic
Stone As Shown
Figure 6
4. Placement of Glowing Embers -
Separate the Embers (rockwool) into pieces
about the size of a quarter (see
the pieces fluffed up, not matted. Distribute
these pieces over the surface of the burner,
as shown in Figures 8 & 9. Do not use more
than is necessary. Ensure that the main burner
slots remain uncovered by the ember material.
Position the embers on the small holes of the
ember bed area.
Glowing Embers
Separate into Quarter
Size (separate) Pieces
Figure 7). Keep
Note: This appliance is provided with enough
Glowing Embers for several applications, do
not use all that is in a new bag at one time.
For best glowing effect, replace the ember
material annually.
5. Placement of Logs -
All logs that have locating notches or slots to
help ensure that they are properly positioned.
All top logs that rest on lower logs, do so over
notches, indents or nubs. Proper log placement
is critical to prevent sooting. Logs should be
placed in the gaps between the flame peaks and
should be positioned so they do not impinge
the flames.
SLDVT-35 - Install the four logs as Follows
Carefully position the ceramic fiber logs over
the burner as shown in Figure 8. Logs should
be placed in the order shown and per the following instructions.
1. Place the left front log (1) as shown. Position it on the two left front log brackets.
2. Place the right front log (2) as shown. Position it on the two right front log brackets.
3. Place the left rear log (3) as shown. Position it on the upper and lower left rear log
brackets.
4. Place the right rear log (4) as shown. Position it on the right rear log bracket. Note that
the hole on the bottom of the right rear log
rests over the "Nub" on the right front log.
SLDVT-40 - Install the four logs as Follows
Carefully position the ceramic fiber logs and
twigs over the burner as shown in Figure 9.
Logs should be placed in the order shown and
per the following instructions.
1. Place the ember chunk (1) over the tab on
the rear log support as shown.
2. Place the left front log (2) as shown. Position it on the two left front log brackets.
3. Place the right front log (3) as shown. Position it on the two right front log brackets.
4. Place the left rear log (4) as shown. Position
it on the left rear log bracket.
5. Place the right rear log (5) as shown. Position it on the right rear log bracket. Note that
the hole on the bottom of the right rear log
rests over the "Nub" on the right front log.
WARNING: DO NOT attempt to
install the logs until the appliance
installation has been completed,
the gas line connected and tested
for leaks and the initial burner
operation has been checked out.
WARNING: The size and position
of the log set was engineered to
give the appliance a safe, reliable
and attractive flame pattern. Any
attempt to use a different log set
in the fireplace will void the warranty and will result in incomplete
combustion, sooting, and poor
flame quality.
WARNING: This appliance is
not designed to burn wood. Any
attempt to do so could cause irreparable damage to appliance and
prove hazardous to your safety.
WARNINGS: If logs are not
installed according to the log
installation instructions, flame
impingement and improper combustion could occur and result in
soot and/or excessive production
of carbon monoxide (CO), a colorless, odorless, toxic gas.
REFERENCE
Firebox Accessories / Parts
Cat. No. Model No. Description
88L53 FGE Bag of Glowing Embers
80L42 FDVS
Table 8
(1 oz. rockwool)
Bag of Decorative
Volcanic Stone
Figure 7
Bag of Glowing
Embers (rockwool)
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
7
SLDVT-35 LOG PLACEMENT
3
1
Left Rear Bracket
4
2
Right Rear Bracket
Log
Number Description
1 Left Front Log
2 Right Front Log
3 Left Rear Log
4 Right Rear Log
Catalog Number for the entire
log set: H7244
3
Right Front Log "Nub"
Rockwool
Step 1
Align hole at the bottom of left front log (1) over the left front
bracket and the right front log over the right front bracket.
1
Step 2
Figure 8
Right Front BracketLeft Front Bracket
2
1
Step 3
Align the hole at the bottom of log (4) over
the "Nub" of log (2) as shown.
Step 4
2
4
2
8
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
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