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HOMEOWNER'S CARE AND
OPERATION INSTRUCTIONS
DIRECT VENT
DT-400 AND DR-400
33" DIRECT-VENT GAS FIREPLACE HEATERS
P/N 725,023M REV. J 11/2004
MODELS
RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE
OTL Report No. 116-F-17-4
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.
FOR YOUR SAFETY: Do not store or use gasoline
or other flammable vapors or liquids in the vicinity of this or any other appliance.
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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.
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:
FOR YOUR SAFETY: What to do if you smell gas:
• 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.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
• 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.
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GENERAL INFORMATION
In selecting this SUPERIOR Direct-Vent Gas Appliance you have chosen the finest and
most dependable fireplace to be found anywhere. A beautiful, prestigious, alternative to
a wood burning fireplace. Welcome to a Family of tens of thousands of satisfied
SUPERIOR 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 Homeowner's
Care and Operation Instructions included here will assure that you have many years of
dependable and enjoyable service from your SUPERIOR product.
TABLE OF CONTENTS
General Information......................... page 2
Operation/Care of Your Appliance.... page 3
Gas Control/Compartment Access... page 3
Variable Flame Adjustment
(Millivolt) ....................................... page 4
Glass Cleaning ................................. page 4
Maintenance .................................... page 4
Maintenance Schedule..................... page 5
Front Glass Enclosure Panel,
Removal and Installation ............... page 6
Burner Adjustments......................... page 6
Flame Appearance and Sooting ....... page 6
Adjustment ...................................... page 6
Log Placement................................. page 7
Glowing Embers Placement ............. page 7
Millivolt Appliance Checkout........... page 8
Electronic Appliance Checkout......... page 8
Wiring Diagrams.............................. page 8
Warranty.......................................... page 9
Replacement Parts .......................... page 9
Product Reference Information ....... page 9
Accessory Components ................... page 9
Millivolt Lighting Instructions .......... page 12
Electronic Lighting Instructions ....... page 14
Millivolt Troubleshooting Guide ........ page 16
Electronic Troubleshooting Guide ..... page 17
Replacement Parts List ..................... page 18
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 inside atmosphere. All air for combustion
is brought in from the outside and exhaust
gases are vented through the same Direct
Vent, vent system.
2
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.
External electrical power is required to operate
the optional electrically powered components
if installed. Electrical power must be wired
during appliance installation.
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 Omni
Test Laboratories (Report No. 116-F-17-4) to
ANSI Z21.88-2002 (in Canada, CSA-2.33-
2002), and CAN/CGA-2.17-M91 in both USA
and Canada, as vented gas fireplace heaters.
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.)
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.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
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
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'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.
WARNING: THESE FIREPLACES ARE
VENTED HEATERS. DO NOT BURN
WOOD OR OTHER MATERIAL IN THESE
APPLIANCES.
These appliances are designed to operate
on natural or propane gas only.
On Millivolt models the Input of the appliance
can be varied from 13,500 to 17,500 BTU/HR.
On Electronic models the input is fixed at
17,500 BTU/HR.
Maximum manifold pressure is 3.5 in. w.c.
(0.87 kPa) for natural gas and 10 in. w.c.
(2.49 kPa) for LP/Propane gas.
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.
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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'leau.
Test gage connections are provided on the
front of the millivolt gas control valve (identified OUT for the manifold side and IN for inlet
pressure. A ¹⁄₈" NPT test gage connection is
provided on the electronic gas control valve
adjacent to the outlet to the main burner.
Minimum inlet gas pressure to these appliances
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 these
appliances is 10.5 inches water column (2.61
kPa) 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 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).
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.
Any safety guard or screen removed for servicing the appliance must be replaced prior to
operating the 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 FROM 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
LOIN DE L'APPAREIL.
OPERATION AND CARE OF YOUR
APPLIANCE
Appliance operation may be controlled through
a remotely located optional wall switch. Separate switches may provide independent control for the remote controlled fireplace operation (optional equipment). In lieu of remote or
remote wall switch operation, the appliance
must be operated directly through the controls
located on the front of the valve located within
the control compartment located behind the
hinged drop down panel below the appliance
front glass enclosure panel,
Figure 1
.
Gas Controls/Control Compartment Access
The gas controls can be found within the control compartment behind the hinged drop-down
control compartment access panel comprising
the lower front face of the appliance below the
front glass enclosure panel.
To open the control compartment access panel,
actuate the spring loaded magnetic catches securing the door by gently depressing the outer
top corners of the door until the catches "pop" the
door free, allowing it to swing out and down to
open. Once the control compartment door is
opened, complete access to the gas control
valve and its related controls is attainable.
To ease door closure, depress the catches to
place them in their retracted position until they
stay there, then close the door.
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.
ure 1
to access the control compartment. Mil-
livolt appliances will be fitted with the gas
control valve shown in
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Figure 2
Refer to Fig-
.
Appliances with electronic systems will be fitted with the electronic valve shown in
Familiarize yourself with the differing controls
for the valve your appliance uses.
SIT Gas Valve
Drop Down
Control
Compartment
Access Panel
Sit and Honeywell Millivolt Gas Valve Showing
Piezo Ignitor Location (Each Unit is Equipped with
Piezo Ignitor
Only One of these Gas Valves)
Figure 3
Honeywell
Gas Valve
Figure 1
Millivolt Appliances -
To light millivolt appliances refer to the detailed
lighting instructions found in both English and
French on
tions respectively. Millivolt appliance lighting
instructions may also be found on the pull out
lighting instruction labels attached to the gas
control valve. Refer to
appropriate location for the piezo ignitor used
with your appliance.
Millivolt appliances may be fitted with an optional ON/OFF Rocker Switch for appliance ON/
OFF control. The optional ON/OFF Rocker switch
will be installed at either the right or the left side
of the Piezo Ignitor on the Piezo Bracket, just
beneath the valve. Once the pilot is lighted, the
ON/OFF rocker switch will control the appliance
ON/OFF operation. To operate: Toggle the
switch between its ON and OFF positions.
If your millivolt appliance is equipped with an
optional remote wall switch or remote control
kit and the pilot is lit, the appliance main burner
may be turned on and off with the wall switch or
remote control.
Electronic Appliances -
To light electronic appliances refer to the detailed lighting instructions found in both English and French on
instructions respectively. Electronic appliance
lighting instructions may also be found on
the pull out lighting instruction labels attached to the gas control valve. If your elec-
tronic 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.
pages 12 and 13
Figure 2
pages 14 and 15
of these instruc-
to locate the
of these
.
3
Page 4
If your electronic appliance is not equipped
with a wall switch or remote control, the main
burner must be turned off and on with the gas
control switch. Toggle the switch from ON to
OFF to operate the main burner .
OFF
ON
ON/OFF Switch
IN
PSI
Inlet
Pressure
Port
Electronic
Gas Control
Valve
Manifold Pressure Port
CONTROL
IG
N
IT
E
R
Honeywell Electronic Gas Valve
Figure 2
Variable Flame Height Adjustment
Manifold Pressure Port
TPTH TP TH
P
I
L
O
T
Optional Burner ON/OFF
Rocker Switch Location
Figure 3
I
H
L
W
O
Piezo Ignitor
Inlet Pressure Port
IN
OUT
F
F
O
P
I
L
it
O
T
O
N
Piezo Ignitor
Main Gas
Control Knob
Factory-Installed Blower ON/OFF
Rocker Switch Location
SIT Millivolt Gas Valve
Variable Flame Height Adjustment
( Millivolt Appliances only)
1. All Millivolt appliances are equipped with a
variable gas control valve. Flame height for
these models may be adjusted through a range
between fixed low and high settings, alternately, while the appliance is in operation. Adjust the flame height as desired after lighting
the appliance by rotating the variable adjustment control knob located on the front of the
valve
(refer to Figure 3 - SIT, 4 - Honeywell)
2. When lit for the first time, this appliance will
emit a slight odor for an hour or two. This is
due to the “burn-in” of internal paints and
lubricants used in the manufacturing process.
3. Keep lower control compartment clean by
vacuuming or brushing at least twice a year.
More frequent cleaning may be required due to
excessive lint from carpeting, bedding materials, etc. It is important that control compartments, burners and circulating air passageways of the appliance be kept clean.
4. Always turn off gas to the pilot (millivolt
appliances) before cleaning. Before re-lighting, refer to the lighting instructions in this
manual. Instructions are also found on a pullout panel located on the floor of the appliance.
5. Always keep the appliance area clear and
free from combustible materials, gasoline and
other flammable liquids.
6. Remember, Millivolt appliances have a continuous burning pilot flame. Exercise caution
when using products with combustible vapors.
Manifold
Pressure Port
O
.
Variable Flame
Height Adjustment
Piezo Ignitor
O
L
H
I
L
Optional Burner ON/OFF
Rocker Switch Location
I
P
N
O
Figure 4
Glass Cleaning
It will be necessary to clean the glass periodically. During start-up it is normal for condensation to form on the inside of the glass. This
can cause lint, dust and other airborne particles to cling to the glass surface. Also initial
paint curing may deposit a slight film on the
glass. It is therefore recommended that the
glass be cleaned two or three times with a nonammonia household cleaner and warm water
(a gas fireplace glass cleaner is recommended).
After that the glass should be cleaned two or
three times during each heating season, depending on the circumstances present.
Note: Clean glass after first two weeks of
operation.
WARNING: DO NOT USE ABRASIVE
CLEANERS. NEVER CLEAN THE GLASS
WHEN IT IS HOT.
Inlet
Pressure Port
F
F
T
O
Piezo Ignitor
Optional ON/OFF Rocker Switch
Main Gas
Control Knob
Location (One of Two Places)
Honeywell Millivolt Gas Valve
CAUTION: DO NOT ATTEMPT TO TOUCH THE
FRONT ENCLOSURE GLASS WITH YOUR
HANDS WHILE THE FIREPLACE IS IN USE.
Maintenance
IMPORTANT: TURN OFF GAS AND ANY
ELECTRICAL POWER BEFORE SERVICING
THE APPLIANCE.
The appliance and venting system should be
thoroughly inspected before initial use and at
least annually by a qualified service technician. However, more frequent periodic inspections and cleanings should be performed by
the homeowner. Homeowner must contact a
qualified service technician at once if any
abnormal condition is observed.
Refer to the maintenance schedule for maintenance tasks, procedures, periodicity and by
whom they should be performed. Always
verify proper operation of the appliance after
servicing.
4
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Page 5
Maintenance Schedule
Annually (Before the onset of the Burning Season)
Maintenance Task Accomplishing Person Procedure
Inspecting/Cleaning Burner, Logs
and Controls
Check Flame Patterns and Flame Height
Inspecting/Cleaning Pilot and Burner
Checking Vent System
Appliance Checkout
Replacing Rockwool Ember Materials
Qualified Service Technician
Qualified Service Technician
Qualified Service Technician
Qualified Service Technician
Qualified Service Technician
Homeowner/Qualified Services Technician
Inspect valve and ensure it is properly operating. Check piping for leaks. Vacuum the
control compartment, fireplace logs and burner
area.
Refer to
Figure 7
on page 7 and verify the
flame pattern and height displayed by the
appliance conforms to the picture. Flames
must not impinge on the logs.
Refer to
Figure 9 on page 7 (Electronic)
Figure 8 on page 7 (Millivolt) or
. Remove any
surface build-up on pilot and burner assembly. Wipe the pilot nozzles, ignitor/flame rod
and hood. Ensure the pilot flame engulfs the
flame sensor as shown.
Inspect the vent system at the top and at the
base (within the firebox) for signs of blockage
or obstruction. Look for any signs of dislocation of the vent components.
Perform the appropriate appliance checkout
procedure detailed in this manual.
Remove old ember materials and vacuum the
screened rockwool placement area. Place new
rockwool as described in this document.
Periodically (After the Burning Season)
Maintenance Task Accomplishing Person Procedure
Cleaning Firebox Interior
Check Flame Patterns and Flame Height
Checking Vent System
Cleaning Front Glass Enclosure Panel
Homeowner
Homeowner
Homeowner
Homeowner
Carefully remove logs, Rockwool and volcanic
stone if used. Vacuum out interior of the
firebox. Clean firebox walls and log grate.
Replace logs, Rockwool and volcanic stone as
detailed in this manual.
Refer to
Figure 7 on page 7
and verify the
flame pattern and height displayed by the
appliance conforms to the picture. Flames
must not impinge on the logs.
Inspect the vent system at the top and at the
base (within the firebox) for signs of blockage
or obstruction. Look for any signs of dislocation of the vent components.
Clean as necessary following the directions
provided in this manual. DO NOT TOUCH OR
ATTEMPT TO CLEAN GLASS WHILE HOT.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
5
Page 6
Front Glass Enclosure Panel, Removal
and Installation.
WARNING: NEVER OPERATE THE APPLIANCE WITHOUT THE FRONT GLASS
ENCLOSURE PANEL IN PLACE AND SECURE. DO NOT OPERATE APPLIANCE
WITH FRONT GLASS CRACKED, BROKEN OR MISSING. REPLACEMENT MUST
BE DONE BY A LICENSED OR QUALIFIED
SERVICE TECHNICIAN.
These are direct-vent appliances. They are
designed to operate only when the front glass
enclosure panel is installed. Generally the
front glass enclosure panel should not be
removed except to gain access to the components within the firebox, and the appliance
may only be operated without the front glass
enclosure panel in place for very brief periods
of time during appliance checkout and adjustment. Be sure that the flame appearance will
be diminished while the front glass enclosure
panel is removed.
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.
Top Flange
Door Frame
Glass Door
Latch
Bottom Vee-flange
Door Frame
Figure 5
Latch
Firebox Floor
Refer to
enclosure panel as follows:
1. Remove the top louver or radiant panel.
2. Open the hinged drop-down control com-
partment panel.
Figure 5
and remove the front glass
WARNING: NO 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.
THE 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.
3. Locate the two (2) latches at the top of the
control compartment and disengage them from
the door frame bottom Vee-flange, pulling
down on their handles to open them.
4. Swing the bottom of the door out and raise
it slightly to lift the top flange of the door frame
away from the appliance.
To install the front glass enclosure panel,
proceed as follows:
1. Retrieve the glass door frame. Visually
inspect the gasket on the backside of the
panel. The gasket surface must be clean, free
of irregularities and seated firmly.
2. Position the door frame in front of the
firebox opening and engage the top flange
over the lip at the top of the firebox opening.
3. Swing the door down and back. Ensure the
gasket seats evenly as the door draws shut.
Engage the Vee-flange at the bottom of the
door with the latches and close the latches to
secure the door.
4. Reinstall the top louver or radiant panel.
Burner Adjustments
The following paragraphs address burner adjustment concerns and procedures.
Flame Appearance and Sooting
Proper flame appearance is a matter of taste.
Generally most people prefer the warm glow of a
yellow to orange flame. Appliances operated with
air shutter openings that are too large will exhibit
flames that are blue, transparent and much smaller
than designed. These weak, blue and transparent
flames are termed anemic. If the air shutter opening is too small sooting may develop.
Sooting is indicated by black puffs developing
at the tips of very long orange flames. Sooting
results in black deposits forming on the logs,
appliance inside surfaces and on exterior surfaces adjacent to the vent termination.
Sooting is caused by incomplete combustion in
the flames and a lack of combustion air entering
the air shutter opening. To achieve a warm
yellow to orange flame with an orange body that
does not soot, the shutter opening must be
adjusted between these two extremes. No
smoke or soot should be present. Reposition
the logs if the flames impinge on any of them.
If the logs are properly positioned and sooting
conditions exist, the air shutter opening on the
main burner tube should be adjusted. Normally, the more elbows and horizontal runs
there are in the vent system, the greater the
need for the air shutter to be opened further.
WARNING: AIR SHUTTER ADJUSTMENT
SHOULD ONLY BE PERFORMED BY A
QUALIFIED PROFESSIONAL SERVICE
TECHNICIAN.
ENSURE THAT THE FRONT GLASS PANEL IS IN
PLACE AND SEALED DURING ADJUSTMENT.
Adjustment
CAUTION: THE ADJUSTMENT ROD AND
NEARBY APPLIANCE SURFACES ARE HOT.
EXERCISE CAUTION TO AVOID INJURY WHILE
ADJUSTING FLAME APPEARANCE.
To adjust the flame, move the adjustment rod
(located in the lower control area) up or down
to increase or reduce the air shutter opening
respectively. Initially, always position the air
shutter to the factory setting (the minimum air
opening position as shown in
page 7
. This can be done by pulling the
adjustment rod all the way down.
Figure 6, on
6
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Page 7
Allow the burner to operate for at least 15
minutes. Observe the flame continuously. If it
appears weak or sooty as previously described,
adjust the air shutter by pushing or pulling on
the adjustment rod until the flame appearance
is as desired.
The adjustment rod and associated adjustable
air shutter is patented technology. Flame adjustments can be made quickly and accurately
to taste without the need of disassembling the
appliance and waiting for 30 minutes after
each adjustment.
Adjusting Set Screw
Adjustment Rod
Up (Fully Open
Burner Tube
Air Shutter
Adjustment Rod Down
(Minimum air opening
position – Factory
Setting)
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Figure 6
Propane models may exhibit a flame pattern
that may candle or appear stringy. If this is
problematic or persists as the appliance is
continually operated, adjust the air shutter
closed as described in the previous paragraphs. Operate the appliance for a period of
time as the effect diminishes, ensuring that the
appliance does not develop sooty flames.
Log Placement
WARNING: LOGS GET VERY HOT AND
WILL REMAIN HOT UP TO ONE HOUR
AFTER GAS SUPPLY IS TURNED OFF.
HANDLE ONLY WHEN LOGS ARE COOL.
TURN OFF ALL ELECTRICITY TO THE
APPLIANCE BEFORE YOU INSTALL
GRATE AND LOGS.
WARNING: THIS APPLIANCE IS NOT
MEANT TO BURN WOOD. ANY ATTEMPT
TO DO SO COULD CAUSE IRREPARABLE
DAMAGE TO YOUR APPLIANCE AND
PROVE HAZARDOUS TO YOUR SAFETY.
WARNING: THE SIZE AND POSITION ON
THE LOG SET WAS ENGINEERED TO GIVE
YOUR 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.
Carefully position the ceramic fiber logs and
twigs over the burner according to the following steps while referring to
1. Set the rear log on the raised bracket at the
rear of the firebox, fitting the slot in the log over
the vertical bracket tab.
2. Position the front log with the pins for the
two side twigs in the up position, and the two
vertical burner tabs recessed into the two
notches at rear of the log. Check for recessing
of brackets into log notches (by touch) to verify
correct log placement.
Figure 7.
3. Insert the alignment hole of the left twig over
the front log's left pin. Rotate the left twig until it
just touches the edge of the ember bed bracket.
4. Insert the alignment hole of the right twig
over the front log's right pin. Rotate the right
twig until it almost touches front panel glass.
Proper twig placement is critical to prevent sooting. Twigs should be placed in the gaps between
the flame peaks and should be positioned so that
at no time they impinge the flames.
Glowing Ember Placement
Remove the replacement rockwool (Glowing
Embers) from the packaging and tear into
quarter size pieces
Spread rockwool (nickel-sized pieces) on and
along the length of the burner screen. Do not
use more than is necessary. To many nickelsized pieces on the front burner section will
cause poor combustion.
When properly positioned, the rockwool will
unevenly cover approximately 85% of the burner
screen with no appreciable gaps or openings.
(Figure 8)
.
Figure 8
When satisfied that the appliance operates
properly, proceed to finish the installation.
Leave the control knob in “ON” position and
turn the remote switch “OFF.” Close the lower
control compartment door.
Figure 7
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
7
Page 8
SIT and Honeywell Millivolt Appliance Checkout
The pilot flame should be steady, not lifting or
floating. Flame should be blue in color with
traces of orange at the outer edge.
The top ³⁄₈" (10 mm) at the pilot generator
(thermopile) and the top ¹⁄₈" min (tip) of the quick
drop out thermocouple should be engulfed in the
pilot flame. The flame should project 1" (25 mm)
beyond the hood at all three ports (
Figure 10 - Honeywell
).
Figure 9 - SIT,
To light the burner, refer to the lighting instructions on
pages 12 and 13
for Honeywell
and SIT millivolt gas valves).
SIT MILLIVOLT
Thermocouple
Pilot
Nozzels
Hood
Thermopile
Ignitor Rod
³⁄₈" Min
(9 mm)
Figure 9
MILLIVOLT HONEYWELL
Thermocouple
¹⁄₈" Min
(3 mm)
Pilot
Nozzels
Thermopile
Ignitor Rod
Hood
³⁄₈" Min
(9 mm)
Figure 10
Electronic Appliance Checkout
To light the burner, turn ‘ON’ the optional
remote wall switch and turn the gas control
switch to the “ON” position. Ensure the ignitor
lights the pilot. The pilot flame should engulf
the flame rod as shown in
ELECTRONIC
Proper Flame
Adjustment
Pilot
Nozzle
Figure 11
.
3/8 To 1/2 Inch
(9 mm to 13 mm)
Ground
Electrode
With proper care and maintenance, your appliance will provide many years of enjoyment. If you should experience any problem,
first refer to the trouble shooting guide in this
manual. If problem persists, contact your
Lennox distributor.
With proper care and maintenance, your appliance will provide many years of enjoyment. If you should experience any problem,
first refer to the trouble shooting guide in this
manual. If problem persists, contact your
Lennox distributor.
WIRING DIAGRAM
The wiring diagrams are provided here for
reference purposes only
14 on page 9)
. This information is also provided on schematics found on pullout lighting
instruction labels located within the control
compartment attached to the gas control valve.
CAUTION: LABEL ALL WIRES PRIOR TO
DISCONNECTION WHEN SERVICING CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS APPLIANCE OPERATION.
(Figures 12, 13 and
Figure 11
Flame Rod
Hot Surface
Igniter
8
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Page 9
1. If any of the original wire as supplied must be replaced,
1. it must be replaced with Type AWM 105°C – 18 GA. wire.
2. 120V, 60Hz – Less than 3 amps.
BK
Transf.
120 V.
24 V
Factory Wired Field Wired
BL
Electronic Wiring Diagram (Honeywell)
Showing the Blower Wiring for the Optional
FBK-250 Kits
R
WH
BL
OPT
BLOWER
G
W
120
VAC.
BK
W
Gas Valve
B
R
IGNITER
PILOT
ASSEMBLY
BK
G
Outlet Box Green
Ground Screw
Hot side of Outlet
Schematic Representation Only
*ON/OFF Switch (Integral
with Gas Valve)
White Wire
To Opposite
Side
Optional FBK-250
Module
*Leave the ON/OFF switch, which is integral
with the gas valve, in the ON position.
G
OPTIONAL APPLIANCE-MOUNTED ON/OFF SWITCH
OR OPTIONAL WALL SWITCH
OR OPTIONAL THERMOSTAT
OR OPTIONAL REMOTE RECEIVER
SIT And Honeywell Millivolt Wiring Diagram
If any of the original wire as supplied must be replaced,
it must be replaced with Type AWM105°C – 18 GA. wire.
TH
TP
TP
TH
Thermopile
AB
*OPTIONAL
ON/OFF SWITCH,
WALL SWITCH, THERMOSTAT
OR REMOTE CONTROL RECEIVER
*TWIST WIRES “A” AND “B” TOGETHER TO OPERATE UNIT
SOLELY BY MANIPULATING THE GAS VALVE CONTROL KNOB;
OR CONNECT WIRES TO OPTIONAL ON/OFF SWITCH OR WALL
SWITCH OR THERMOSTAT TO OPERATE UNIT.
Figure 10
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 documents for future reference.
REPLACEMENT PARTS
A complete parts list is found at the end of this
manual. Use only parts supplied from the
manufacturer.
Electronic Wiring Diagram (Honeywell)
Showing the Blower Wiring for the Optional
FBK-100 and FBK-200 Kits
1. If any of the original wire as supplied must be replaced,
1. it must be replaced with Type AWM 105°C – 18 GA. wire.
2. 120V, 60Hz – Less than 3 amps.
**ON/OFF Switch (Integral
with Gas Valve)
Gas Valve
BK
R
BL
BLOWER
Hot side of Outlet
W
OPTIONAL APPLIANCE-MOUNTED ON/OFF SWITCH
*Blower speed control switch is provided in FBK200 blower kit.
**Leave the ON/OFF switch, which is integral
with the gas valve, in the ON position.
*OPTIONAL
ACCESSORY
G
B
G
Junction Box
SWITCH
Black
pigtail
Red
pigtail
R
BK
W
G
Green Ground
Transf.
120 V.
24 V
PILOT
ASSEMBLY
IGNITER
OPT
Break Off
Tab
W
BL
OR OPTIONAL WALL SWITCH
OR OPTIONAL THERMOSTAT
OR OPTIONAL REMOTE RECEIVER
Factory Wired Field Wired
Schematic Representation Only
120
VAC.
Outlet Box
Screw
White Wire
to Opposite
Side
BK
Figure 11
Normally, all parts should be ordered through
your Lennox dealer. Parts will be shipped at
prevailing prices at time of order.
Figure 12
ACCESSORY COMPONENTS
PRODUCT REFERENCE INFORMATION
We recommend that you record the following important information about your fireplace. Please
contact your Lennox dealer for any questions or concerns. For the number of your nearest Lennox
dealer, please call 1-800-9-LENNOX
Your Fireplace's Model Number _______________________________________
Your Fireplace's Serial Number ________________________________________
The Date On Which Your Fireplace Was Installed __________________________
The Type of Gas Your Fireplace Uses ___________________________________
Your Dealer's Name_________________________________________________
When ordering repair parts, always give the
following information:
1. The model number of the appliance.
2. The serial number of the appliance.
3. The part number.
4. The description of the part.
5. The quantity required.
6. The installation date of the appliance.
If you encounter any problems or have any
questions concerning the installation or application of this system, please contact your dealer.
For the name of your nearest dealer contact:
LHP
1110 West Taft Avenue
Orange, CA 92865
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Decorative Volcanic Stone 80L42 FDVS
Bag of Rockwool 88L53 FGE
Decorative Volcanic Stone
The decorative volcanic stone, Model FDVS,
can be used to enhance the look of your appliance. Decorative volcanic stone is standard
with this appliance. Order model FDVS for
replacement of stone when needed. Spread the
decorative volcanic stone evenly around the
bottom of the firebox.
Bag of Rockwool (Glowing Embers)
The rockwool, Model FGE, can be used to
enhance the look of your appliance. Rockwool
is standard with this appliance. Order model
FGE for replacement of rockwool when needed.
Place the rockwool on the burner screen as
described in the section in this manual entitled
Glowing Ember Placement on
page 7
.
9
Page 10
ACCESSORY COMPONENTS CONTINUED
Remote Control System (Standard) H0249 RCL
Standard Remote Control System
(Model RCL)
The Model RCL (Standard) Remote Control
System, features a simplistic on/off control
function for the fireplace. This model includes
a hand-held transmitter, a remote receiver
with wall-mount coverplate and all hardware
required to install the unit. The remote receiver can be wall or hearth mounted.
The transmitter has ON and OFF functions that
are activated by pressing either button on the
face of the transmitter. When a button on the
transmitter is pressed, a signal light illuminates
briefly to verify that a signal has been sent.
The Model RCL is designed to operate with all
millivolt ignition systems, as well as electronic
ignition systems. It may be installed with use
for either natural or propane gas appliances.
The RCL offers ease of installation and allows
you to execute on-off commands to the fireplace effortlessly with one simple motion.
The Model RCL comes complete with detailed
operating instructions.
Remote Control System (Deluxe) H0251 RCL-T
Deluxe Remote Control System
(Model RCL-T)
The Model RCL-T (Deluxe) Remote Control
System has all of the features of the standard
system along with an added easy to read LCD
screen which presents access to many enhancements, including; battery power level indicator, timer, mode of operation, thermostatic
display including room temperature in either
metric of English units, flame indicator and
clock. Fully programmable, the Model RCL-T
allows for virtual command over nearly all operational and temperature variables, using the
hand held remote control transmitter.
The Model RCL-T (Deluxe) remote control system is installed in the same manner as the
standard system, may be operated with electronic and millivolt systems with either natural
or propane gas. The RCL-T comes complete
with detailed operating instructions.
Arch Door Kits
Brass Finish 99L56 ADK-4B
Brushed Stainless Finish 99L57 ADK-4BS
Arch Door Kits
Arch door kits are available for the DT-400 and
DR-400 Series. This kit is easy to install and
does not require hardware to attach it to the
standard door frame. This kit can be retrofitted
to previously installed DT-400 and DR-400
Series appliances. The decorative arch kits
can not be used in conjunction with the screen
panel kit.
Rocker Switch Kit 80L41 FRS
Optional on Unit Rocker Switch
An optional rocker switch kit can be installed
directly on all DT-400 and DR-400 Series appliances to provide for On and Off operation in lieu
of a wall switch. This kit is designed to install in
the lower control compartment out of view and
is perfect for use in high volume areas such as
lobbies and model homes where limited access
to the appliance On/Off switch is desirable. This
kit can be retrofitted to previously installed
appliances and may be temporarily installed in
place of other switch circuitry.
10
Screen Panel Kit 99L55 SPK-4
Screen Panel Kit
An optional screen panel can be installed on the
DT-400 and DR-400 Series door. This screen
panel is easy to install. This kit can be retrofitted
to previously installed appliances. The screen
panel kit can not be used in conjunction with
either of the arch door kits or door frame kits.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Brickade Liner Kits
Top Vent 99L53 BLK-4T
Rear Vent 99L54 BLK-4R
Brickade Liner Kit
One of the most beautiful enhancements you
can make to the DT-400 and DR-400 Series is
the addition of brickade liners. The brickade
liner kits include tan stamped sheetmetal panels for the rear and side walls of the firebox.
The panels have brick-like features in relief. To
install the panels, simply position them against
the firebox walls and screw them in place.
These kits can be retrofitted into previously
installed appliances. Purchase the BLK-4T for
top vented appliances and the BLK-4R for rear
vented appliances.
Page 11
ACCESSORY COMPONENTS CONTINUED
Square Log Rack 99L59 DLR-4
Decorative Log Rack
The decorative log rack provides the look of a
wrought iron log rack. The rack installs easily
in front of the log set with two screws. This kit
can be retrofitted to previously installed DT400 and DR-400 units.
Note: Some discoloration of the grate can be
expected with fireplace operation.
(FBK-200 Models Only)
Forced Air Blower Kits
-Single Speed 80L84 FBK-100
-Variable Speed 80L85 FBK-200
-Unit Mountable 80L86 FBK-250
Complete Louver Kits
Brass Finish 99L60 LK-4B
Brushed Stainless Finish 99L61 LK-4BS
Louvers Kits
Decorative louvers are available for use with all
DT-400 and DR-400 Series direct vent louvered-face appliances. These louvers are designed to replace the standard black louvers
that are provided with the appliance. These
louver kits include six (6) finished louvers.
They can be retrofitted to previously installed
appliances.
Brass Finish Hood Kit 99L64 HK-4B
Brushed Stainless Finish Hood Kit 99L65 HK-4BS
Hood Kits
Attractive hoods are available in two styles to
be used on the DT-400 and DR-400 Series
appliances. These hoods are designed to be
fitted to the face of the appliance. In addition
to providing an aesthetically pleasing appearance to your appliance installation, the hood
reduces heat effects to decorative mantles and
finish materials located above the fireplace
opening. The hood kit replaces the standard
hood that comes with these appliances and
snaps into place. These kits can be retrofitted
to previously installed appliances.
Forced Air Kit
The FBK-100 blower provides for a constant
velocity forced air circulation feature for your
appliance. The FBK-200 assembly with variable
speed wall switch provides a forced air circulation feature for your appliance. The FBK-250
comes complete with a unit mountable switch
operating system.
Touch-Up Paint Kit (Black) 90L73 FTPK-B
Touch-Up Paint Kit (Tan) 98K67
Touch-Up Paint Kit
Repair of minor scratches and discoloration of
the appliance black painted surfaces may be
accomplished with the touch-up paint kit.
Radiant Panel Kit 99L58 CFPK-4
Clean Face Panel Kits
Clean face panel kits are available to convert
the standard louvered appliances to clean face
models more suited for finishing around the
firebox opening with non-combustible materials such as tile.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Door Frame Kits - 4 piece (shown)
Brass Finish 99L62 DFK-4B
Brushed Stainless Finish 99L63 DFK-4BS
Door Frame Kits - 2 piece
Brass Finish 17M28 DTK-4B
Brushed Stainless Finish 17M29 DTK-BS
Door Frame Kits
Decorative door frame kits are available for use with
these appliances. The DFK (four- piece kit) is designed to attach directly to the front face of the
appliance at its extreme edges; the DTK (two-piece
kit) at the front face's extreme top and bottom edges.
These kits provide a picture frame finish for the
appliance. The door frame kit can be retrofitted onto
previously installed appliances.
11
Page 12
LIGHTING INSTRUCTIONS – HONEYWELL AND SIT MILLIVOLT GAS VALVE
FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION
MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
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. 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.
• Open windows.
• Do not light any appliance.
• Do not touch any electrical switches.
LIGHTING INSTRUCTIONS
1. STOP! Read the safety information above on this page.
2. Access the lower control compartment.
3. Turn remote wall switch to “OFF.”
4. Verify main line shut-off valve is open.
5. Push in gas control knob slightly and turn clockwise
to “OFF.”
F
T
F
O
O
L
H
I
O
L
I
P
N
O
HONEYWELL
MILLIVOLT
GAS VALVE
• Do not use any phone in your building.
• Immediately call your gas supplier from a neighbor’s phone.
• If your gas supplier cannot be reached, call the fire depart-
ment.
C. Use only your hand to push in or turn the gas control knob.
Never use tools. If the knob will not push in or turn by hand,
do not try to repair it, call a qualified service technician. Force
or attempted repair may result in a fire or an explosion.
D. Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and
any gas control which has been under water.
6. Wait five (5) minutes to clear out any gas. If you then smell gas,
STOP! Follow “B” in the safety information above on this page. If you
do not smell gas, go to the next step.
7. Push in gas control knob slightly and turn counterclockwise
to “PILOT.”
8. Push in control knob all the way and hold in.
Immediately light the pilot by triggering the
HONEYWELL
MILLIVOLT PILOT
spark ignitor (pushing the button) until pilot
lights. Continue to hold the control knob in
for about 1 ¹⁄₂ minutes after the pilot is lit.
Release knob and it will pop back up. Pilot
should remain lit. If it goes out, repeat steps
5 through 8.
12
PIEZO IGNITOR
TPTH TP TH
I
H
L
W
O
P
I
L
O
T
OUT
F
F
O
P
it
O
N
PIEZO IGNITOR
IN
SIT
I
L
O
T
MILLIVOLT
GAS VALVE
Note: Knob cannot be turned from “PILOT” to “OFF”
unless the knob is pushed in slightly. Do not force.
TO TURN OFF GAS TO APPLIANCE
1. Turn remote wall switch “OFF.” The pilot will remain lit for
normal service.
2. For complete shutdown, turn remote wall switch to “OFF.”
3. Access the lower control compartment.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
• If knob does not pop up when released,
stop and immediately call your service
technician or gas supplier.
• If pilot will not stay lit after several tries,
turn the control knob to “OFF” and call
your service technician or gas supplier.
9. Turn gas control knob counterclockwise
to “ON.”
10. Close lower control compartment.
4. Depress gas control knob slightly and turn clockwise
to “OFF.” Do not force.
5. Close lower control compartment.
SIT
MILLIVOLT PILOT
Page 13
INSTRUCTIONS D’ALLUMAGE – VANNE GAZ MILLIVOLT HONEYWELL ET SIT
POUR VOTRE SÉCURITÉ, LISEZ CES INSTRUCTIONS AVANT L’ALLUMAGE
AVERTISSEMENT : SI VOUS NE SUIVEZ PAS CES INSTRUCTIONS À LA LETTRE, IL POURRAIT S’EN SUIVRE UN INCENDIE OU UNE
EXPLOSION CAUSANT DES DOMMAGES MATÉRIELS, DES BLESSURES CORPORELLES OU MÊME DES PERTES DE VIE.
A. Cet appareil est muni d’une veilleuse qui doit être allumée avec un
allumeur piézo-électrique. Lorsque vous allumez la veilleuse, suivre
exactement ces instructions.
B. AVANT L’ALLUMAGE: Assurez-vous que vous ne détectez aucune
odeur de gaz autour de l’apareil ainsi que près du sol; certains gaz, étant
plus lourds que l’air, descendent au niveau du sol.
VOICI CE QUE VOUS DEVEZ FAIRE SI VOUS DÉCELEZ UNE ODEUR
DE GAZ:
• Éteignez toute flamme visible.
• Ouvrez les fenêtres.
• N’allumez aucun appareil.
• Ne touchez à aucun commutateur électrique.
• Ne vous servez d’aucun téléphone dans votre édifice.
INSTRUCTIONS D'ALLUMAGE
1. ARRÊTEZ! Lisez les consignes de sécurité au verso de cette plaque.
2. Ouvrez le compartiment de contrôle du bas.
3. Tournez l’interrupteur mural à la position d’arrêt “OFF”.
4. Assurez-vous que la soupape d’arrêt de la canalisation principale est
ouverte.
5. Enfoncez légèrement le bouton de réglage du gaz et tournez-le dans
le sens des aiguilles d’une montre jusqu’à la position
d’arrêt “OFF”.
F
T
F
O
O
L
N
O
PIEZO-ELECTRIQUE
I
H
L
W
O
I
P
IN
OUT
F
F
O
P
I
L
it
O
T
O
N
PIEZO-ELECTRIQUE
H
I
O
L
TPTH TP TH
P
I
L
O
T
Remarque: Il est impossible de tourner le bouton de “PILOT” à “OFF” à
moins qu’il ne soit légèrement enfoncé. Ne le forcez pas.
6. Attendez cinq (5) minutes pour l’evacuation du gaz. Si vous décelez
une odeur de gaz, ARRÊTEZ ! Retournez au point “B” des consignes
de sécurité au verso de cette plaque. Si vous ne remarquez aucune
odeur de gaz, passez à l’étape suivante.
7. Enfoncez légèrement le bouton de réglage du gaz et tournez-le en
sens inverse des aiguilles d’une montre jusqu’à la position de
veilleuse “PILOT”.
VANNE GAZ
MILLIVOLT
HONEYWELL
VANNE GAZ
MILLIVOLT SIT
• Appelez immédiatement votre compagnie de gaz en utilisant le téléphone
du voisin.
• S’il vous est impossible de contacter votre compagnie de gaz, appelez
le service des incendies.
C. N’utilisez que votre main pour manipuler le bouton de réglage du gaz.
N’utilisez jamais d’outils. Si le bouton refuse de tourner ou de bouger,
n’essayez pas de le réparer. Communiquez immédiatement avec un
technicien de service qualifié. Toute tentative pour le forcer ou le
réparer, risquerait de provoquer un incendie ou une explosion.
D. Ne vous servez pas de cet appareil si l’un de ses éléments a été
immergé dans l’eau. Appelez immédiatement un technicien compétent
pour faire inspecter l’appareil et remplacer toute pièce du système de
réglage ou commande du gaz qui a été sous l’eau.
8. Enfoncez le bouton de réglage jusqu’au fond et gardez-le enfoncé.
Allumez immédiatement la veilleuse en déclenchant l’allume-gaz à
étincelle (en poussant le bouton) jusqu’à ce que la veilleuse
s’enflamme. Continuez de tenir le bouton de réglage enfoncé
pendant environ 90 secondes après l’allumage de la veilleuse.
Relâchez le bouton et il sortira
subitement. La veilleuse devrait rester
allumée. Si elle s’éteint, répétez les
étapes 5 à 8 inclusivement.
HONEYWELL
MILLIVOLT PILOT
• Si le bouton ne sort pas
automatiquement après avoir été
relâché, arrêtez immédiatement et
téléphonez à votre technicien de
service ou à votre fournisseur de gaz.
• Si la veilleuse refuse de rester allumée
après plusieurs tentatives, tournez le
bouton de réglage jusqu’à sa position
SIT
MILLIVOLT PILOT
d’arrêt “OFF” et téléphonez à votre
technicien de service ou à votre
fournisseur de gaz.
9. Tournez le bouton de réglage du gaz en
sens inverse des aiguilles d’une
montre jusqu’à sa position
de marche “ON”.
10. Fermez le compartiment de contrôle du bas.
11. Au besoin, rebrancher l’appareil au courant électrique et remettre
l’interrupteur du brûleur principal à la position “ON” ou régler le
thermostat à la température désirée.
12. Si l’appareil ne fonctionne pas, suivre les instructions intitulées
“Pour fermer le gaz qui alimente l’appareil” et appeler un
technicien ou le fournisseur de gaz.
POUR FERMER LE GAZ QUI ALIMENTE L’APPAREIL
1. Tournez l’interrupteur mural à la position d’arrêt “OFF”. La veilleuse
restera allumée jusqu’au retour du service normal.
2. Pour une fermeture complète, tournez l’interrupteur mural à la
position d’arrêt “OFF”.
3. Ouvrez le compartiment de contrôle du bas.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
4. Enfoncez légèrement le bouton de réglage du gaz et tournez-le dans
le sens des aiguilles d’une montre jusqu’à la position
d’arrêt “OFF”. Ne forcez pas le bouton.
5. Fermez le compartiment de contrôle du bas.
13
Page 14
LIGHTING INSTRUCTIONS — ELECTRONIC
FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION
MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
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.
• Open windows.
• Do not light any appliance.
• Do not touch any electrical switches.
• Do not use any phone in your building.
LIGHTING INSTRUCTIONS
1. STOP! Read the safety information above on this page.
2. Turn remote wall switch to “OFF.”
3. Open lower control compartment door.
4. Verify main line shut-off valve is open.
• Immediately call your gas supplier from a neighbor’s
phone.
• If your gas supplier cannot be reached, call the fire
department.
C. Use only your hand to turn the gas control lever. Never
use tools. If the lever will not turn by hand, do not try to
repair it, call a qualified service technician. Force or
attempted repair may result in a fire or an explosion.
D. Do not use this appliance if any part has been under
water. Immediately call a qualified service technician to
inspect the appliance and to replace any part of the
control system and any gas control which has been
under water.
5. Turn the ON/OFF switch to “OFF”. Do not force.
6. Wait five (5) minutes to clear out any gas. If you then
smell gas, STOP! Follow “B” in the safety information
above on this page. If you do not smell gas, go to the
next step.
7. Turn the ON/OFF switch to “ON”. Do not force.
14
ON/OFF Switch
CONTROL
OFF
ON
IG
N
IT
E
R
Front View
IN
I
S
P
TO TURN OFF GAS TO APPLIANCE
1. For complete shut-down, turn remote wall switch to
“OFF.”
2. Open lower control compartment door.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
8. Turn “ON” all electrical power to appliance (remote wall
switch).
9. Close lower control compartment door.
TO SHUT OFF
1. Turn off all electrical power to the appliance (remote wall
switch).
3. Turn the ON/OFF switch to “OFF”. Do not force.
4. Close the main line shut-off valve.
5. Close lower control compartment door.
Page 15
INSTRUCTIONS D’ALLUMAGE — ELECTRONIC
POUR VOTRE SÉCURITÉ, LISEZ CES INSTRUCTIONS AVANT L’ALLUMAGE
AVERTISSEMENT: SI VOUS NE SUIVEZ PAS CES INSTRUCTIONS À LA LETTRE, IL POURRAIT S’EN SUIVRE UN INCENDIE OU
UNE EXPLOSION CAUSANT DES DOMMAGES MATÉRIELS, DES BLESSURES CORPORELLES OU MÊME DES PERTES DE VIE.
A. Lorsque vous allumez l’appareil, suivez exactement ces in-
structions.
B. AVANT L’ALLUMAGE: Assurez-vous que vous ne détectez
aucune odeur de gaz autour de l’apareil ainsi que près du sol;
certains gaz, étant plus lourds que l’air, descendent au niveau
du sol.
VOICI CE QUE VOUS DEVEZ FAIRE SI VOUS DÉCELEZ UNE
ODEUR DE GAZ
• Éteignez toute flamme visible.
• Ouvrez les fenêtres.
• N’allumez aucun appareil.
• Ne touchez à aucun commutateur électrique.
• Ne vous servez d’aucun téléphone dans votre édifice.
INSTRUCTIONS D’ALLUMAGE
1. ARRÊTEZ ! Lisez les consignes de sécurité au verso de cette
plaque.
2. Tournez l’interrupteur mural à la position d’arrêt “OFF”.
3. Ouvrez la porte du compartiment de contrôle du bas.
4. Assurez-vous que la soupape d’arrêt de la canalisation principale
est ouverte.
• Appelez immédiatement votre compagnie de gaz en utilisant
le téléphone du voisin.
• S’il vous est impossible de contacter votre compagnie de
gaz, appelez le service des incendies.
C. N’utilisez que votre main pour manipuler linterrupteur “ON/
OFF” de la valve à gaz. N’utilisez jamais d’outils. Si
l’interrupteur ne bouge pas manuellement, n’essayez pas de le
réparer. Communiquez immèdiatement avec un technicien de
service qualifié. Toute tentative pour forcer l’interrupteur ou le
réparer, risquerait de provoquer un incendie ou une explosion.
D. Ne vous servez pas de cet appareil si l’un de ses éléments a été
immergé dans l’eau. Appelez immédiatement un technicien
compétent pour faire inspecter l’appareil et remplacer toute
pièce du système de réglage ou commande du gaz qui a été
sous l’eau.
6. Attendez cinq (5) minutes pour l’evacuation du gaz. Si vous
décelez une odeur de gaz ARRÊTEZ ! Retournez au point “B” des
consignes de sécurité au verso de cette plaque. Si vous ne
remarquez aucune odeur de gaz, passez à l’étape suivante.
7. Tournez la manette de réglage du gaz jusqu’à la position de marche
“ON”. Ne la forcez pas.
8. Ouvrez le courant électrique (“ON”) qui alimente l’appareil
(interrupteur mural).
5. Tournez la manette de réglage du gaz à la position d’arrêt “OFF”.
Interrupteur
ON/OFF
CONTROL
OFF
ON
IGNITER
Vue de face
IN
PSI
POUR FERMER LE GAZ QUI ALIMENTE L’APPAREIL
1. Pour une fermeture complète, tournez l’interrupteur mural à la
position d’arrêt “OFF”.
2. Ouvrez la porte du compartiment de contrôle du bas.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
9. Fermez la porte du compartiment de contrôle du bas.
10. Au besoin, rebrancher l’apareil au courant électrique et
remettre l’interrupteur principal du brûleur à la position “ON”
ou régler le thermostat à la température désirée.
11. Si l’appareil ne se met pas en marche, suivre les instructions
intitulées “Pour fermer le gaz qui alimente l’appareil” et
appeler un technicien ou le fournisseur de gaz.
POUR ÉTEINDRE L’APPAREIL
1. Coupez tout le courant électrique qui alimente l’appareil (interrupteur
mural).
3. Tournez la manette de réglage du gaz à la position d’arrêt “OFF”.
Ne la forcez pas.
4. Fermez la soupape d’arrêt de la canalisation principale.
5. Fermez la porte du compartiment de contrôle du bas.
15
Page 16
TROUBLESHOOTING THE MILLIVOLT GAS CONTROL SYSTEM
Note: Before troubleshooting the gas control system, be sure external gas shut off valve (located at gas supply inlet) is in
the “ON” position.
Important: Valve system troubleshooting should only be accomplished by a qualified service technician.
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.”
POSSIBLE CAUSES
A. Defective ignitor
(no spark at electrode).
B. Defective or misaligned electrode
at pilot (spark at electrode).
C. Gas supply pressure errant.
D. Pilot orifice plugged.
A. Defective pilot generator
(thermocouple).
A. Wall switch or wires defective.
CORRECTIVE ACTIONSYMPTOM
Check for spark at electrode and pilot; if no spark and
electrode wire is properly connected, replace ignitor.
Using a match, light pilot. If pilot lights, turn off pilot and
trigger the ignitor button again. If pilot lights, an improper gas
mixture caused the bad lighting and a longer purge period is
recommended. If pilot will not light – check gap at electrode
and pilot – should be ¹⁄₈" to have a strong spark. If gap
measures ¹⁄₈", replace pilot
10 on page 8- Honeywell )
Check inlet gas pressure. It should be within the limits as
marked on the rating plate.
Clean or replace pilot orifice.
Check pilot flame, it must impinge on thermocouple
9 on page 8- SIT, Figure 10 on page 8- Honeywell )
and/or adjust pilot for maximum flame impingement on
thermocouple. Ensure that the connection between the
valve and thermocouple are tight and secure.
Check wall switch and wires for proper connections. Jumper
wire across terminals at wall switch, if burner comes on,
replace defective wall switch. If okay, jumper wires across wall
switch wires at valve, if burner comes on, wires are faulty or
connections are bad.
(Figure 9 on page 8- SIT, Figure
.
(Figure
. Clean
16
4. Frequent pilot/burner outage
problem.
B. Thermopile may not be generating
sufficient millivoltage.
C. Plugged burner orifice.
A. Pilot flame may be too low or
blowing (high) causing the pilot/
valve safety to drop out.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Check thermopile with millivolt meter. Take reading at thermopile terminals of gas valve. Should read 325 millivolts minimum with optional wall switch “OFF.” Replace faulty thermopile if reading is below specified minimum.
Check burner orifice for stoppage and remove.
Clean and/or adjust pilot flame for maximum flame impingement on thermocouple
page 8- Honeywell)
(Figure 9 on page 8- SIT, Figure 10 on
.
Page 17
TROUBLESHOOTING THE ELECTRONIC IGNITION SYSTEM
N
ote: Before troubleshooting, be sure that the appliance main line gas shut-off valve, the gas control valve and the wall switch are in
the “ON” position.
Important: Valve system troubleshooting should only be accomplished by a qualified service technician.
SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION
1. Burner will not light.
2. Burners come “ON” but
go “OFF.”
START
• Turn Off Gas Supply
• Assure Valve Switch Is In ON Position
• Disconnect Control Harness
• Set Thermostat To Call For Heat
Insert A
24 Volt Hot
24 Volt
Switched
Check For Damaged Or Missing Terminals
In Connector
Insert B
Igniter Terminals
End View Of
Control Harness
Connector
24 Volt
Common
A. Faulty Valve System.
B. “OFF/ON” or wall switch
defective.
A. Burner orifice plugged.
B. Obstructed vent system.
• 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.
YES
• Plug Control Harness Into Valve. Wait For
Internal Check Delay.
• Igniter Warms Up And Glows Red.
1
YES
• Turn On Gas Supply. • Pilot Burner Lights.
YES
See Below.
Disconnect the two black wires from the wire nuts. Test switch(s) for
continuity with a multimeter. If continuity is not indicated, switch(s) is
defective and must be replaced.
Note: Before replacing “OFF/ON” switch, be sure to check wiring for loose
connections or broken wires and repair as needed.
Check main burner orifice(s) for stoppage. Clean or replace.
Check vent system for obstructions.
CHECK
• Line Voltage Power
NO
• Low Voltage Transformer
• Limit Controller
2
• Thermostat
• Wiring
• With Pilot Burner Cable Connected, Measure
NO
Voltage At Valve HSI Element Output. 24V
Nominal. (See Insert B)
YES
• Replace Igniter/Flame Rod Assembly.
YES
NO
• Check That Pilot Gas Is Flowing. Wait To
Assure Plot Gas Tubing Is Purged. Recycle
Call For Heat If Necessary.
YES
• Measure Voltage Between 24V Hot And 24V Common
Leads To Valve Control. Must Measure At Least 19.5
VAC With Igniter Powered (See Insert A). To Identify
Proper Lead, This Check Must Be Done With The
Valve Control Connected And Igniter Powered.
YES
• Replace Pilot Assembly.
NO
2
1
• Replace Valve.
NO
• Replace Valve.
NO
• Check Transformer And
Line Volt Supply.
Igniter Will Cycle Off And Back On Once During
1
The 90 Second Ignition Trial. All Voltage
Measurements Must Be Taken While The Igniter
Is Powered.
• Main Valve Opens And Main Burner Lights.
YES
• System Is Okay.
When Measured Voltage At Connections, Use
2
Care To Assure Terminals Are Not Damaged.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
• Check That Pilot Flame Makes Good Contact With
Pilot Burner Flame Rod.
NO
• Check For Good Electrical Connection Through The
Pilot Tubing.
• If Both Of The Above Are Good, Replace Igniter/Flame
Rod Assembly.
YES
• Cycle Thermostat Off And Back On.
• Main Burner Lights.
NO
• Replace Valve.
17
Page 18
REPLACEMENT PARTS LIST
Natural Propane
No. DESCRIPTION Part No. Qty. Part No. Qty.
Gas Fireplace Assembly – – – –
1. Hood LB-91941FZ 1 LB-91941FZ 1
2. Louver LB-92400F 7 LB-92400F 7
3. Louver, (Base) LB-92402F 1 LB-92402F 1
4. Enclosure, Glass Front (Complete) LB-92534H 1 LB-92534H 1
5. Nameplate (Brand) 56L9301 1 56L9301 1
6. Latch 69L2101 2 69L2101 2
7. Catch, Door, Magnetic 69L3101 1 69L3101 1
8. Log Set (Complete) 67L3901 1 67L3901 1
9. Burner Assembly 74L8201 1 74L8201 1
10. Burner, Bracket LB-92357 2 LB-92357 2
11. Burner, Bracket LB-92619 1 LB-92619 1
12. Ember Screen LB-92712B 1 LB-92712B 1
13. Orifice, Main Burner 37L7001 1 99K7901 1
14. Bag of Rockwool 88L53 1 88L53 1
15. Flex Gas Line (Optional) 93L32 1 93L32 1
16. Magnet 094326 1 094326 1
GAS CONTROLS — SIT MILLIVOLT
.oNNOITPIRCSED
.02TIS-evlaVsaG1070K3411035J881
.12retingIozeiP1068K011 1068K011
.22ylbmessAtoliP1071L9611081L961
.32rotareneGtoliP1097J0611097J061
.42elpuocomrehT1075L471 1075L471
.52ebuTtoliP1065L4711065L471
.62elbaCdnAedortcelE1085L4711085L471
.72dleihStoliP60729-BL1 60729-BL1
larutaNenaporP
.oNtraP.ytQ.oNtraP.ytQ
GAS CONTROLS — HONEYWELL MILLIVOLT
.oNNOITPIRCSED
.03evlaVsaG1068L281 1078L281
.13ylbmessAtoliP1007L7611007L761
.23rotareneGtoliP1097J0611097J061
.33elpuocomrehT1076L761 1076L761
.43ebuTtoliP1086L7611086L761
.53elbaCdnAedortcelE1078L7611078L761
.63retingIozeiP1098M4211098M421
.73dleihStoliP60729-BL1 60729-BL1
larutaNenaporP
.oNtraP.ytQ.oNtraP.ytQ
18
GAS CONTROLS — ELECTRONIC
Natural Propane
No. DESCRIPTION Part No. Qty. Part No. Qty.
40. Gas Valve - Honeywell 62L1801 1 62L1901 1
41. Pilot Assembly 62L1401 1 62L1501 1
42. Transformer 42J3201 1 42J3201 1
43. Ignitor Assembly (Kit) 87L54 1 87L54 1
44. Pilot Shield H1596 1 H1596 1
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Page 19
REPLACEMENT PARTS
9
40
8
14
1
2
13
10
11
20
21
12
41
30
36
43
44
24
42
25
26
33
34
23
35
27
22
37
16
6
7
15
2
5
3
4
32
31
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
19
Page 20
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 fireplace code information.
Printed in U.S.A. © 2002 by LENNOX HEARTH PRODUCTS
P/N 725,023M REV. J 11/2004
20
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
LHP
1110 West Taft Avenue
Orange, CA 92865
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