HOMEOWNER'S CARE AND
OPERATION INSTRUCTIONS
DIRECT VENT
MULTI-OPEN SERIES
VENTED GAS FIREPLACE HEATERS - DIRECT VENT MODELS
P/N 725,001M REV. F 09/2005
MODELS
CDST (See-through)
CDPF (Peninsula)
Millivolt Models
Electronic Models
CDST-CMN CDCL-CMN CDST-CEN CDCL-CEN
CDST-CMP CDCL-CMP CDST-CEP CDCL-CEP
CDPF-CMN CDCR-CMN CDPF-CEN CDCR-CEN
CDPF-CMP CDCR-CMP CDPF-CEP CDCR-CEP
A French manual is available upon request. Order Form Number
725,001CF.
CDCL (Corner-Left)
CDCR (Corner-Right)
Ce manuel d’installation est disponible en francais, simplement en
faire la demande. Numéro de la pièce 725,001CF.
RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE
AVERTISSEMENT: ASSUREZ-VOUS DE BIEN SUIVRE
LESINSTRUCTIONSDONNÉDANSCETTENOTICEPOUR
RÉDUIRE AU MINIMUM LE RISQUE D'INCENDIE OU
POUR ÉVITER TOUT DOMMAGE MATÉRIEL, TOUTE
BLESSURE OU LA MORT.
WH Report No. J20006712
WARNING:IFTHEINFORMATIONINTHISMANUAL
IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLO-
SION MAY RESULT CAUSING PROPERTY DAM-
AGE, PERSONAL INJURY OR LOSS OF LIFE.
POURVOTRESÉCURITÉ: Nepasentreposerniutiliser
d'essencenid'autrevapeursouliquidesinflammables
dans le voisinage de cet appareil ou de tout autre
appareil.
FOR YOUR SAFETY: Do not store or use gasoline
or other flammable vapors or liquids in the vicin-
ity of this or any other appliance.
POUR VOTRE SÉCURITÉ: Que faire si vous sentez une
odeur de gaz:
FOR YOUR SAFETY: What to do if you smell gas:
• Ne pas tenter d'allumer d'appareil.
• Netouchezàaucuninterrupteur. Nepasvousservir
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.
• 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.
• Ifyourgassuppliercannotbereached, callthe
fire department.
• Si vous ne pouvez rejoindre le fournisseur de gaz,
appelez le service dos incendies.
Installation and service must be performed by a
qualified installer, service agency or the gas
supplier.
L'installationetservicedoitêtreexécutéparunqualifié
installeur, agence de service ou le fournisseur de gaz.
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Carbon Monoxide Poisoning: Early signs of
carbon monoxide poisoning are similar to
thefluwithheadaches, dizzinessand/ornau-
sea. 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.
Operationof millivolt andelectronicgascon-
trol systems are different. Before lighting
and operating your appliance determine if
you have a millivolt or electronic appliance.
Refer to Figure 1 for access to the gas
control valve. Millivolt appliances will be
fitted with the gas control valve shown in
Figure 2 on page 4.
Do not use these appliances if any part has
beenunderwater.Immediatelycallaqualified,
professional service technician to inspect the
appliance and to replace any parts of the
control system and any gas control which
have been under water.
Ne pas se servir de cet appareil s'il a été plongé
dans l'eau, complètement ou en partie. Appeler
untechnicienqualifiépourinspecterl'appareilet
remplacertoutepartiedusystèmedecontrôleet
toutecommandequiontétéplongésdansl'leau.
WARNING: CHILDREN AND ADULTS
SHOULD BE ALERTED TO THE HAZARDS
OFHIGHSURFACETEMPERATURES.USE
CAUTION AROUND THE APPLIANCE TO
AVOID BURNS OR CLOTHING IGNITION.
YOUNG CHILDREN SHOULD BE CARE-
FULLYSUPERVISEDWHENTHEYAREIN
THE SAME ROOM AS THE APPLIANCE.
Appliances with electronic systems will be
fittedwiththeelectronicvalveshowninFigure
3 on page 4. Familiarize yourself with the gas
control valve that your appliance uses.
Test gage connections are provided on the
front of the millivolt gas control valve (identi-
fied 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.
WARNING: DO NOT PLACE CLOTHING
OR OTHER FLAMMABLE MATERIALS
ON OR NEAR THIS APPLIANCE.
Minimum inlet gas pressure to these appliances
is5.0 incheswatercolumn(1.24kPa)fornatural
gas and 11 inches water column (2.74 kPa) for
propane for the purpose of input adjustment.
Maximum inlet gas supply pressure to these appli-
ances is 10.5 inches water column (2.61 kPa) for
naturalgasand13.0incheswatercolumn(3.23kPa)
for propane.
AVERTISSEMENT: SURVEILLER LES
ENFANTS. GARDER LES VÊTEMENTS,
LES MEUBLES, L'ESSENCE OU AUTRES
LIQUIDES À VAPEUR INFLAMMABLES
LOIN DE L'APPAREIL.
Gas Valve
Control
Compartment
Access panel
Hinge Pin
The appliance must be isolated from the gas
supply piping system (by closing its individual
manual shut-off valve) during any pressure test-
ing of the gas supply piping system at test
pressures equal to or less than¹⁄₂ psig (3.5 kPa).
Piezo Ignitor
OPERATION AND CARE OF YOUR
APPLIANCE
Control Compartment Access -
Millivolt Control Valve Shown
Appliance operation may be controlled by the
following means: an optional unit-mounted
ON/OFF control switch (Millivolt appliances
only), an optional wall-mounted ON/OFF con-
trol switch or an optional remote control. The
unit-mounted ON/OFF control switch may be
mounted in the bracket below the gas valve
(see Figure 2 on page 4).
Figure 1
The appliance and its individual shut-off valve must
bedisconnectedfromthegassupplypipingsystem
during any pressure testing of that system at pres-
sures in excess of ¹⁄₂ psig (3.5 kPa).
Millivolt Appliances -
To light millivolt appliances refer to the de-
tailed lighting instructions found on page 12
(English) and page 13 (French). Millivolt ap-
pliance lighting instructions may also be
found on the pull out lighting instruction
labels attached to the gas control valve.
These appliances must not be connected to a
chimney or flue serving a separate solid fuel
burning appliance.
GasControls/ControlCompartmentAccess
Any safety guard or screen removed for ser-
vicing the appliance must be replaced prior to
operating the appliance.
Thegascontrolscanbefoundbehindthecontrol
compartment access panel. To open the control
compartment access panel, actuate the spring
loadedmagneticcatchessecuringthepanel,by
gently depressing the outer top corners of the
panel until the catches "pop" the door free,
allowing it to swing out and down to open.
Millivolt appliances may be fitted with an op-
tional ON/OFF rocker switch which is used to
control the main burner operation. The op-
tional ON/OFF rocker switch should be in-
stalledinoneofthetworectangularslotsinthe
piezo igniter mounting bracket below the gas
valve. Once the pilot is lit, the ON/OFF rocker
switch will control the main burner operation.
To operate: Toggle the switch between its ON
and OFF positions.
WARNING: FAILURE TO COMPLY WITH
THEINSTALLATIONANDOPERATINGIN-
STRUCTIONSPROVIDEDINTHISDOCU-
MENT WILL RESULT IN AN IMPROP-
ERLY INSTALLED AND OPERATING AP-
PLIANCE, VOIDING ITS WARRANTY.
ANY CHANGE TO THIS APPLIANCE AND/
OR ITS OPERATING CONTROLS IS DAN-
GEROUS. IMPROPER INSTALLATION
ORUSEOFTHISAPPLIANCECANCAUSE
SERIOUSINJURYORDEATHFROMFIRE,
BURNS, EXPLOSION OR CARBON MON-
OXIDE POISONING.
To ease door closure, depress the catches to
place them in their retracted position, then
close the door.
If your millivolt appliance is equipped with an
optional wall-mounted ON/OFF switch or re-
mote control kit and the pilot is lit, the appli-
ance main burner may be turned on and off
with the wall switch or remote control.
Millivolt appliances are fitted with the gas
control valve shown in Figure 2 on page 4.
Onthesesystems,thepiezoignitor,Hi/Loflame
adjustment knob, and pilot and main gas ON/
OFF control knob are located on gas valve.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
3
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Note: Clean glass after first two weeks of
operation.
Variable Flame Height Adjustment Inlet Pressure Port
Manifold Pressure Port
O U T I N
WARNING: DO NOT USE ABRASIVE
CLEANERS. NEVER CLEAN THE GLASS
WHEN IT IS HOT.
H
F
F
P
I
L
O
L
O
W
T
O
N
CAUTION: DO NOT TOUCH THE FRONT
ENCLOSURE GLASS WITH YOUR HANDS
WHILE THE FIREPLACE IS IN USE.
P
I
Main Gas
Control Knob
Maintenance
The appliance and venting system should be
thoroughly inspected before initial use and at
least annually by a qualified service techni-
cian.However,morefrequentperiodicinspec-
tions and cleanings should be performed by
the homeowner. Homeowner must contact a
qualified service technician at once if any
abnormal condition is observed.
Piezo Ignitor
Optional Burner ON/OFF
Rocker Switch Location
Factory-Installed Blower ON/OFF
Rocker Switch Location
Figure 2
Millivolt Gas Valve
Electronic Appliances -
2. When lit for the first time, this appliance will
emit a slight odor for 14 hours. This is due to the
“burn-in”ofinternalpaintsandlubricantsusedin
the manufacturing process.
To light electronic appliances refer to the de-
tailed lighting instructions found in both En-
glish and French on pages 14 and 15 of these
instructionsrespectively.Electronicappliance
lighting instructions may also be found on the
pull out lighting instruction labels attached to
the gas control valve.
Refer to the maintenance schedule for mainte-
nancetasks,procedures,periodicityandbywhom
they should be performed. Always verify proper
operation of the appliance after servicing.
3. Keep lower control compartment clean by
vacuuming or brushing at least twice a year.
Morefrequentcleaningmayberequireddueto
excessive lint from carpeting, bedding materi-
als, etc. It is important that control compart-
ments, burners and circulating air passage-
ways of the appliance be kept clean.
IMPORTANT: TURN OFF GAS AND ANY
ELECTRICAL POWER BEFORE SERVICING
THE APPLIANCE.
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.
Glass Enclosure Panels - Removal and
Installation.
4. Always turn off gas to the pilot (millivolt
appliances) and let the unit cool down before
cleaning. Before re-lighting, refer to the light-
ing instructions in this manual. Lighting in-
structions may also be found on the pull out
lighting instruction labels attached to the
gas control valve.
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.
WARNING: NEVER OPERATE THE AP-
PLIANCE WITHOUT THE GLASS ENCLO-
SURE PANELS IN PLACE AND SECURE.
DONOTOPERATEAPPLIANCEWITHANY
OFTHEGLASSPANELSCRACKED, BRO-
KEN OR MISSING. REPLACEMENT PAN-
ELS ARE AVAILABLE THROUGH YOUR
LOCAL LENNOX DEALER AND MUST BE
INSTALLED BY A LICENSED OR QUALI-
FIED SERVICE TECHNICIAN.
Manifold Pressure Port
ON/OFF Switch
5. Always keep the appliance area clear and
free from combustible materials, gasoline and
other flammable liquids.
Inlet
Pressure
Port
6. Remember, Millivolt appliances have a con-
tinuous burning pilot flame. Exercise caution
when using products with combustible vapors.
These are direct-vent appliances. They are de-
signed to operate only with the glass enclosure
panels properly installed. Generally the glass
enclosure panels should not be removed ex-
cept to gain access to the components within
the firebox, and the appliance may only be
operatedwithoutthefrontglassenclosurepanel
in place for very brief periods of time during
initial appliance checkout and adjustment.
Electronic
Gas Control
Valve
Glass Cleaning
It will be necessary to clean the glass periodi-
cally. During start-up it is normal for conden-
sation to form on the inside of the glass. This
can cause lint, dust and other airborne par-
ticles 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 non-
ammoniahouseholdcleanerandwarmwater(a
gas fireplace glass cleaner is recommended).
After that the glass should be cleaned two or
three times during each heating season, de-
pending on the circumstances present.
Figure 3 Honeywell Electronic Gas Valve
Variable Flame Height Adjustment
( Millivolt Appliances only)
1. All Millivolt appliances are equipped with a
variablegascontrolvalve.Flameheightforthese
models may be adjusted through a range be-
tween fixed low and high settings while the
applianceisinoperation.Adjusttheflameheight
asdesiredafterlightingtheappliancebyrotating
the variable adjustment control knob located on
the front of the valve (refer to Figure 2).
During this appliance checkout and adjust-
ment period, a potential safety hazard exists
-EXERCISEEXTREMECAUTIONtopreventthe
occurrence of any burn injuries from the ex-
posed flames or hot surfaces. Also note, that
while the front glass enclosure panel (or any of
the panels) is removed, the flame appearance
will appear to be smaller than normal.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
4
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Maintenance Schedule
Annually (Before the onset of the Burning Season)
Maintenance Task
Accomplishing Person
Procedure
Inspect valve and ensure it is properly operat-
ing. Check piping for leaks. Vacuum the con-
trol compartment, fireplace logs and burner
area.
Inspecting/Cleaning Burner, Logs
and Controls
Qualified Service Technician
Refer to Figure 6 on page 7 and verify that the
flame pattern and height displayed by the
appliance conforms to the picture. Flames
must not impinge on the log set.
Check Flame Patterns and Flame Height
Qualified Service Technician
Qualified Service Technician
RefertoFigure9 onpage7(millivolt)orFigure
10 on page 8 (electronic). Removeanysurface
build-uponpilotandburnerassembly.Cleanthe
pilot nozzles, ignitor/flame rod and hood with a
soft brush. Ensure the pilot flame engulfs the
flame sensor as shown.
Inspecting/Cleaning Pilot Burner and the Two
Main Burners
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 disloca-
tion of the vent components.
Checking Vent System
Qualified Service Technician
Qualified Service Technician
Perform the appropriate appliance checkout
procedure detailed in this manual.
Appliance Checkout
Periodically (After the Burning Season)
Maintenance Task
Accomplishing Person
Procedure
Carefully remove logs, decorative volcanic stone
and glowing embers. Vacuum out interior of the
firebox. Clean firebox walls and log grate. Replace
logs, decorative volcanic stone and glowing em-
bers as detailed on page 7.
Cleaning Firebox Interior
Homeowner
Refer to Figure 6 on page 7 and verify that
the flame pattern and height displayed by the
appliance conforms to the picture. Flames
must not impinge on the log set.
Check Flame Patterns and Flame Height
Checking Vent System
Homeowner
Homeowner
Homeowner
Inspect the vent system at the top and at the
base (within the firebox) for signs of block-
age or obstruction. Look for any signs of
dislocation of the vent components.
Clean as necessary following the directions
providedinthismanual. DO NOT TOUCH OR
CLEAN GLASS WHILE IT IS HOT.
Cleaning Glass Enclosure Panels
THEGLASSDOORSOFTHISAPPLIANCEMUST
ONLYBEREPLACEDASACOMPLETEUNITAS
PROVIDED BY THE MANUFACTURER. DO
NOT ATTEMPT TO REPLACE BROKEN,
CRACKED OR CHIPPED GLASS SEPARATELY.
WARNING: HANDLE THE GLASS WITH EX-
TREME CARE! TEMPERED GLASS IS SUS-
CEPTIBLE TO DAMAGE (SCRATCHES, FOR
EXAMPLE)– HANDLEGLASSDOORS(GLASS
ENCLOSURE PANELS) GENTLY WHILE RE-
INSTALLING THEM.
WARNING: DO NOT ATTEMPT TO SUBSTI-
TUTE THE MATERIALS USED ON THESE
DOORS, OR REPLACE CRACKED OR BRO-
KEN GLASS WITH ANY MATERIALS OTHER
THANTHOSEPROVIDEDBYTHEAPPLIANCE
MANUFACTURER.
5
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Refer to Figure 4 and remove the front glass
enclosure panel as follows:
Burner Adjustments
The following paragraphs address burner ad-
justment concerns and procedures.
Air Shutter
Adjusting
Rod
Burner
Venturi
Tube
Air Shutter
Opening
1. Remove the top louver assembly or radiant
panel.
Flame Appearance and Sooting
Orifice
Proper flame appearance is a matter of taste.
Generallymostpeoplepreferthewarmglowof
a yellow to orange flame. Appliances operated
with air shutter openings that are too large will
exhibit flames that are blue and transparent.
These weak, blue and transparent flames are
termed anemic. If the air shutter opening is too
small sooting may develop.Sooting is indi-
cated 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 adja-
cent to the vent termination.
2.Openthecontrolcompartmentaccesspanel.
Toopenthecontrolcompartmentaccesspanel,
actuate the spring-loaded magnetic catches
securing the panel, by gently depressing the
outer top corners of the panel until the catches
"pop"thedoorfree,allowingittoswingoutand
down to open.
Increase Shutter
Opening In This
Direction
Air Shutter
Adjusting
Arms
3. Locate the two (2) latches at the top of the
control compartment. To disengage the two
latchesfromthebottomvee-flangeoftheglass
enclosure panel, reach for the handles located
towards the back of the latches and pull the
handles down toward the front of the unit.
Decrease Shutter
Opening In This
Direction
Note - Both air shutters open and close
simultaneously when the air shutter
adjusting rod is moved.
Note - Burners are omitted in this view for clarity.
Sooting is caused by incomplete combustion in
theflamesandalackofcombustionairentering
the air shutter opening. To achieve a warm
yellowtoorangeflamewithanorangebodythat
does not soot, the shutter opening must be
adjustedbetweenthesetwoextremes. Nosmoke
orsootshouldbepresent.Repositionthelogset
if the flames impinge on any part of it.
***MAIN BURNER
4. Swing the bottom of the door out and raise
it slightlytolift thetopflangeof thedoor frame
away from the appliance.
FACTORY SHUTTER SETTING
Propane
Natural Gas
Gas
inches
(mm)
Models
inches
(mm)
Control Compartment Access Panel and Hinge
Top Flange
Glass Door Frame
CDST
CDPF
CDCR
CDCL
*TWO
1/8 (3)
SLOTS
**TWO
11/16 (17)
SLOTS
Front Glass
Enclosure Panel
If the log set is properly positioned and
sooting conditions exist, the air shutter open-
ing on the main burner tube should be ad-
justed. Normally, the more offsets in the vent
system, thegreatertheneedfortheairshutter
to be opened further.
AdjustmentRodPositions(whenviewed
from above):
*Natural Gas - fully clockwise
**Propane - fully counter clockwise
***Settingsshownareforeachburner.
WARNING: AIR SHUTTER ADJUST-
MENT SHOULD ONLY BE PERFORMED
BY A QUALIFIED PROFESSIONAL SER-
VICE TECHNICIAN.
Figure 5
Bottom Vee-flange
Glass Door Frame
The adjustment rod and associated adjustable
air shutter is patented technology. Flame ad-
justments can be made quickly and accurately
to taste without the need of disassembling the
applianceandwaitingfor15minutesaftereach
adjustment.
Firebox Floor
Glass Door Latch
ENSURE THAT ALL GLASS PANELS ARE IN
PLACE AND SEALED DURING ADJUSTMENT.
Figure 4
CDST Shown
Adjustment
To install the front glass enclosure panel,
proceed as follows:
CAUTION: THE ADJUSTMENT ROD AND
NEARBY APPLIANCE SURFACES ARE HOT.
EXERCISECAUTIONTOAVOIDINJURYWHILE
ADJUSTING FLAME APPEARANCE.
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
closedasdescribedinthepreviousparagraphs.
Operatetheapplianceforaperiodoftimeasthe
effect diminishes, ensuring that the appliance
does not develop sooty flames.
1. Visually inspect the gasket on the backside
of thepanel. Thegasket surfacemust beclean,
free of irregularities and seated firmly.
To adjust the flame, rotate the adjustment
rod (located in the lower control area) coun-
terclockwise to increase or clockwise to re-
duce the air shutter opening. Adjust the air
shutter to the recommended setting as
shown in Figure 5. Allow the burner to oper-
atefor at least 15minutes. Observetheflame
continuously. If it appears weak or sooty as
previously described, adjust the air shutter
byrotating theadjustmentroduntiltheflame
appearance is as desired.
2. Positiontheglassenclosurepanelinfrontof
the firebox opening at a 45 degree angle and
engage the top flange over the lip at the top of
the firebox opening.
3. Swing the glass enclosure panel down and
back. Ensure the gasket seats evenly as the
paneldrawsshut. EngagetheVee-flangeatthe
bottom of the panel with the latches and close
the latches to secure the panel.
Whensatisfiedthattheapplianceoperatesprop-
erly,proceedtofinishtheinstallation.Leavethe
control knob in “ON” position and turn the
remote switch “OFF.” Close the lower control
compartment access panel.
4. Reinstall thetoplouver assemblyor radiant
panel.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
6
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Log Placement
WARNING: LOG SET GETS VERY HOT
AND WILL REMAIN HOT UP TO ONE
HOUR AFTER GAS SUPPLY IS TURNED
OFF. HANDLE ONLY WHEN LOG SET IS
COOL. TURN OFF ALL GAS TO THE
APPLIANCE BEFORE INSTALLING THE
GRATE AND LOG SET.
WARNING: THIS APPLIANCE IS NOT
DESIGNED TO BURN WOOD. ANY AT-
TEMPT TO DO SO COULD CAUSE IR-
REPARABLE DAMAGE TO YOUR APPLI-
ANCE AND PROVE HAZARDOUS TO
YOUR SAFETY.
Figure 6
NOTE: INSTALL REAR BURNER FIRST,
THEN FRONT BURNER.
BURNER POSITIONING
WARNING: THE SIZE AND POSITION
OF THE LOG SET WAS ENGINEERED TO
GIVE YOUR APPLIANCE A SAFE, RELI-
ABLE AND ATTRACTIVE FLAME PAT-
TERN. ANY ATTEMPT TO USE A DIF-
FERENT LOG SET IN THE FIREPLACE
WILL VOID THE WARRANTY AND WILL
RESULT IN INCOMPLETE COMBUS-
TION, SOOTING, AND POOR FLAME
QUALITY.
NOTE: INSTALL REAR BURNER FIRST,
THEN FRONT BURNER.
Outer Log
Notch Location
REAR BURNER
Outer Log
Notch Location
BURNER
PORTS
BRACKET A
REAR BURNER
Riser - Inner Log
Notch Location
Riser - Inner Log
Notch Location
Outer Log
PILOT
BURNER
Notch Location
Outer Log
Notch Location
FRONT BURNER
Pilot Assembly
FRONT BURNER
The log set, the decorative volcanic stone
and the glowing embers (rockwool) are lo-
cated inside the unit. Refer to the following
information and Figures 6 and 7 for detailed
placementinstructionsforthelogs,thedeco-
rative volcanic stone and the glowing em-
bers. Figure 6 also shows a typical flame
pattern for this particular appliance.
Note: The burners are not identical. Position them so
that the circular burner ports run as shown. Note
especially the vertical run of ports relative to the pilot
burner. Bracket A on the rear burner will interfere
with the pilot burner if an attempt is made to install
the rear burner in the front burner’s position.
FIREBOX SUBFLOOR
FRONT OF FIREPLACE
LOG NOTCH LOCATION RELATIVE TO BURNER
Figure 8
Figure 7
Millivolt Appliance Checkout
Note: If the burners have been removed for
any reason, rear burner must be installed
before front burner. See Figures 7 and 8.
Install the unitized log set:
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
thetop¹⁄₈"min(tip)ofthequickdropoutthermo-
coupleshouldbeengulfedinthepilotflame. The
flame should project 1" (25 mm) beyond the
hood at all three ports. See Figure 9.
a - The bottom of the log set is notched to
accommodate the pilot.
Install the decorative volcanic stone and
glowing embers (rockwool):
b - Place the log set so that the four inner
notches on the underside of the log set fit over
thefourriserslocatedontheburnerends. See
Figure 6. This procedure is accomplished pri-
marily by feel, as the log set masks the burner
risers as it is being installed.
Spread the decorative volcanic stone on the
simulated brick floor of the firebox around the
burners to simulate ashes. Maintain a ¹⁄₂ in.
gapbetweenthebottomofthehorizontalgrate
section and the top of the pile of decorative
volcanic stone.Place a few dime-sized pieces
of the glowing ember material on the pan
burner in front of the burned out area on both
sides of the log set. The glowing embers may
touch one another, but should not overlap
each other.
To light the burner, refer to the lighting instruc-
tions on pages 12 and 13.
Ignitor Rod
Hood
MILLIVOLT
c - As a final check for correct log set place-
ment, check that the four outer notches on the
underside of the log set fit over the burner
tines as indicated in Figure 6.
Thermocouple
³⁄₈" Min
(9 mm)
Pilot
Nozzels
Thermopile
Figure 9
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
7
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Electronic Appliance Checkout
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.
Electronic Wiring Diagram (Honeywell)
Showing the Blower Wiring for the Optional
FBK-250 Kits
To light the burner, refer to the lighting instruc-
tions on page 14 and 15. Ensure the ignitor
lights the pilot. The pilot flame should engulf the
flame sensor as shown in Figure 10
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.
3/8 To 1/2 Inch
(9 mm to 13 mm)
*Leave the ON/OFF switch, which is integral
with the gas valve, in the ON position.
**Leave the ON/OFF switch, which is integral
**ON/OFF Switch (Integral
*ON/OFF Switch (Integral
with Gas Valve)
with the gas valve, in the ON position.
with Gas Valve)
Outlet Box Green
Ground Screw
*OPTIONAL
ACCESSORY
SWITCH
Gas Valve
Gas Valve
PILOT
PILOT
G
ASSEMBLY
ASSEMBLY
Proper Flame
Adjustment
120
VAC.
BK
W
G
BK
W
BK
BK
120
VAC.
Ground
Electrode
Optional FBK-250
Module
R
R
BL
BL
Outlet Box
Green Ground
Screw
Flame Rod
OPT
BLOWER
OPT
BLOWER
Black
G
G
pigtail
Break Off
Tab
Hot Surface
Igniter
Red
White Wire
To Opposite
Side
pigtail
White Wire
to Opposite
Side
Junction Box
Figure 10
W
W
B
Transf.
B
Transf.
120 V.
120 V.
G
G
With proper care and maintenance, your appli-
ancewillprovidemanyyearsofenjoyment.Ifyou
should experience any problem, first refer to the
troubleshootingguideinthismanual.Ifproblem
persists, contact your Lennox distributor.
Hot side of Outlet
BL
Hot side of Outlet
24 V
24 V
BL
R
R
WH
W
BK
BK
WIRING DIAGRAMS
OPTIONAL APPLIANCE-MOUNTED ON/OFF SWITCH
OR OPTIONAL WALL SWITCH
OPTIONAL APPLIANCE-MOUNTED ON/OFF SWITCH
OR OPTIONAL WALL SWITCH
Wiring diagrams are provided here for refer-
ence purposes only. This information is also
provided on schematics attached directly to
the appliance on a pullout panel located within
the control compartment.
OR OPTIONAL THERMOSTAT
OR OPTIONAL THERMOSTAT
OR OPTIONAL REMOTE RECEIVER
OR OPTIONAL REMOTE RECEIVER
*Blower speed control switch is provided in FBK200 blower kit.
Factory Wired
Field Wired
Factory Wired
Field Wired
Schematic Representation Only
Schematic Representation Only
CAUTION: LABEL ALL WIRES PRIOR TO DIS-
CONNECTION WHEN SERVICING CONTROLS.
WIRINGERRORSCANCAUSEIMPROPERAND
DANGEROUS APPLIANCE OPERATION.
Retainthismanual. Fileitwithyourotherdocu-
ments for future reference.
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.
REPLACEMENT PARTS
Millivolt Wiring Diagram
If any of the original wire as supplied must be replaced,
it must be replaced with Type AWM 105°C, 18 GA. wire.
A complete parts list is found at the end of this
manual. Use only parts supplied from the
manufacturer.
6. The installation date of the appliance.
If you encounter any problems or have any
questions concerning the installation or appli-
cation of this system, please contact your dis-
tributor, or Lennox directly:
Normally, all parts should be ordered through
your Lennox distributor or dealer. Parts will be
shipped at prevailing prices at time of order.
LHP
When ordering repair parts, always give the
following information:
1110 West Taft Avenue • Orange, CA 92865
Thermopile
A
B
PRODUCT REFERENCE INFORMATION
*UNIT-MOUNTED ON/OFF SWITCH (Accessory Option)
OR WALL-MOUNTED ON/OFF SWITCH (Accessory Option)
OR THERMOSTAT (Accessory Option)
We recommend that you record the following important information about your fireplace. Please
contactyourLennoxdealerforanyquestionsorconcerns. ForthenumberofyournearestLennox
dealer, please call 800-731-8101
OR REMOTE CONTROL RECEIVER (Accessory Option)
*TWIST WIRES “A” AND “B” TOGETHER TO OPERATE UNIT
SOLELY BY MANIPULATING THE GAS VALVE CONTROL KNOB;
OR CONNECT WIRES TO OPTIONAL UNIT-MOUNTED ON/OFF
SWITCH OR WALL-MOUNTED ON/OFF SWITCH OR
THERMOSTAT TO OPERATE UNIT.
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_________________________________________________
WARRANTY
Yourgasapplianceiscoveredbyalimitedtwenty
year warranty. You will find a copy of the war-
ranty accompanying this manual. Please read
the warranty to be familiar with its coverage.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
8
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ACCESSORY COMPONENTS
Door Frame Kits
Two types of decorative door frame kits are
available for use with these appliances - one in
polishedbrassfinish, theother, inbrushedstain-
less steel finish. The DFK is designed to attach
directly to the front face of the appliance at its
extremeedges.TheDFKprovidesapictureframe
finishfortheappliance. Thedoorframekitcanbe
retrofitted onto previously installed appliances.
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 re-
quired 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
transmitterispressed,asignallightilluminates
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 fire-
place effortlessly with one simple motion.
The Model RCL comes complete with detailed
operating instructions.
Door Frame Kits
CATALOG NO. / MODEL NO. AND NUMBER OF SETS
Polished Brass Finish
Brushed Stainless Finish
Unit
Model
No.
for 24 in. wide for 40 in. wide for 24 in. wide
for 40 in. wide
Glass Door
80L15
Glass Door
80L12
Glass Door
80L20
Glass Door
80L17
DFK-6/60P
DFKE-60B
DFK-6/60B
DFKE-60P
CDST
CDPF
CDCR
CDCL
-
2
-
2
2
1
2
1
1
1
1
1
Arch Door Kits
Two types of arch door kits are available for the
Multi-Open Series. Both types of kits are easy
to install and do not require hardware to attach
themtothestandarddoorframe.Thesekitscan
beretrofittedtopreviouslyinstalledMulti-Open
Series appliances. The decorative arch kits can
not be used in conjunction with the screen
panel kit.
Flame Modulating Remote Control
Natural Gas
LP/Propane Gas
H0301
H0302
RCL-MN
RCL-ML
Flame Modulating Remote Controls were devel-
opedtoprovideasafe, reliableanduser-friendly
remote control system for appliances equipped
with a Millivolt Gas Valve. A detailed set of
instructions are included with each remote.
Arch Door Kits - CATALOG NO. / MODEL NO. AND QUANTITY
Polished Brass Finish Brushed Stainless Finish
for 24 in. wide for 40 in. wide for 24 in. wide
Unit
Model
No.
for 40 in. wide
Glass Door
Glass Door
80L93
Glass Door
81L05
Glass Door
81L03
80L95
ON/OFF Wall Switch Kit
85L87
FWSK
ADKE-60B
ADK-6/60B
ADKE-60P
ADK-6/60P
CDST
CDPF
CDCR
CDCL
-
1
2
2
-
1
2
2
ON/OFF Wall Switch Kit
The ON/OFF wall switch kit may be used to
control the operation of the fireplace burner as
an alternative to the unit-mounted ON-OFF
switch. Install the ON/OFF wall switch in a
convenient location near the fireplace.
1
1
1
1
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
9
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ACCESSORY COMPONENTS CONTINUED
Clean Faced Panel Kit
A clean faced panel kit is available to convert the
standard louvered appliances to radiant models
moresuitedforfinishingaroundthefireboxopen-
ing with non-combustible materials such as tile.
Black Clean Faced Panel Kits
CATALOG NO. / MODEL NO.
AND NUMBER OF SETS
Remote Control System (Deluxe)
H0251
RCL-T
Deluxe Remote Control System
(Model RCK-D)
for 24 in. wide for 40 in. wide
Unit
Glass Door
Glass Door
Model
No.
80L79
CFPKE-60
80L77
CFPK-6/60
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 en-
hancements, including; battery power level in-
dicator, timer, modeofoperation, 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.
CDST
CDPF
CDCR
CDCL
-
1
2
2
1
1
The Model RCL-T (Deluxe) remote control sys-
tem is installed in the same manner as the
standard system, may be operated with elec-
tronic and millivolt systems with either natural
or propane gas. The RCL-T comes complete
with detailed operating instructions.
Polished Brass and Brushed Stainless Hood Kits
Attractive hoods are available in two styles to be used on the Multi-Open Series appliances.
These hoods are designed to be fitted to the glass viewing sides 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.Thehoodkitreplacesthestandardhoodthatcomeswiththeseappliancesandsnaps
into place. These kits can be retrofitted to previously installed appliances.
Rocker Switch Kit
80L41
FRS
Hood Kits
Optional Unit Mounted Rocker Switch
CATALOG NO. / MODEL NO. AND NUMBER OF SETS
An optional rocker switch kit can be installed
directly on all Millivolt Gas Valve Equipped
Multi-Open Series appliances to provide for On
andOffoperationinlieuofawallswitch.Thiskit
is designed to install in the lower control com-
partment 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.
Polished Brass Finish
Brushed Stainless Finish
Unit
Model
No.
for 24 in. wide for 40 in. wide for 24 in. wide
for 40 in. wide
Glass Door
Glass Door
80L55
Glass Door
80L53
Glass Door
80L63
HKE-60P
80L61
HK-6/60P
HKE-60B
HK-6/60B
CDST
CDPF
CDCR
CDCL
-
2
-
2
1
2
1
2
1
1
1
1
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
10
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ACCESSORY COMPONENTS CONTINUED
Door Frame Kits (2-Piece, Top and Bottom)
Two types of decorative door frame kits are avail-
able for use with these appliances - one, in pol-
ished brass finish; the other, in brushed stainless
steel finish. The DTK is designed to attach directly
to the front face of the appliance at the glass
enclosure panels top and bottom edges. The DTK
provides a touch of elegance to the appliance. The
door frame kit can be retrofitted onto previously
installed appliances.
Screen Panel Kit
24 inch Wide Glass Door
40 inch Wide Glass Door
80L46
80L44
SPKE-60
SPK-6/60
Screen Panel Kit
Door Frame Kits (2-piece)
CATALOG NO. / MODEL NO. AND NUMBER OF SETS
An optional screen panel can be installed on the
Multi-Open Series doors. These screen panels
areeasytoinstall. Thesekitscanberetrofittedto
previouslyinstalledappliances.Thescreenpanel
kits can not be used in conjunction with either of
the arch door kits or door frame kits.
Polished Brass Finish
Brushed Stainless Finish
Unit
Model
No.
for 24 in. wide for 40 in. wide for 24 in. wide for 40 in. wide
Glass Door
26M94
Glass Door
19M89
Glass Door
Glass Door
19M90
26M95
DTKE-6B
DTK-6B
DTKE-6BS
DTK-6BS
(FBK-200 Models Only)
CDST
CDPF
CDCR
CDCL
-
1
2
2
-
1
2
2
1
1
1
1
Louvers Kits
Forced Air Blower Kits
-Single Speed
-Variable Speed with wall-mounted switch
80L85
-Variable Speed with unit-mounted switch
80L86
80L84
FBK-100
FBK-200
FBK-250
Decorative louvers are available for use with
Multi-OpenSeriesfireplaces. Theselouversare
designed to replace the standard black louvers
that are provided with the appliance or to re-
placetheradiant panelsif theywereinstalledas
an accessory. The polished brass and brushed
stainless steel louver kits includes eight (8)
louvers. They provide a touch of elegance to
any Multi-Open Series appliance. This kit can
beretrofittedtopreviouslyinstalledappliances.
Forced Air Kit
The FBK-100 blower provides for a constant
velocity forced air circulation feature for your
appliance.TheFBK-200assemblywithvariable
speed wall switch provides a forced air circula-
tion feature for your appliance. The FBK-250
comes complete with a unit mounted switch
operating system.
Louver Kits
CATALOG NO. / MODEL NO. AND NUMBER OF SETS
Polished Brass Finish
Brushed Stainless Finish
Unit
Model
No.
for 24 in. wide for 40 in. wide for 24 in. wide
for 40 in. wide
Glass Door
Glass Door
80L71
Glass Door
80L69
Glass Door
Touch-Up Paint Kit (Black)
Touch-Up Paint Kit (Tan)
90L73
98K67
FTPK-B
80L75
80L73
LKE-60B
LK-6/60B
LKE-60BS
LK-6/60BS
Touch-Up Paint Kit
CDST
CDPF
CDCR
CDCL
-
1
2
2
-
1
2
2
Repair of minor scratches and discoloration of
theapplianceblackpaintedcabinetsurfacesmay
be accomplished with the touch-up paint kit.
1
1
1
1
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
11
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LIGHTING INSTRUCTIONS – 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.
• 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.
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.
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.
WHAT TO DO IF YOU SMELL GAS
• Extinguish any open flame.
• Open windows.
• Do not light any appliance.
• Do not touch any electrical switches.
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.
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.”
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.”
4. Verify main line shut-off valve is open.
8. Push in control knob all the way and hold in. Immediately light the
pilot by triggering the 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.
5. Push in gas control knob slightly and turn clockwise
to “OFF.”
I N
O U T
• If knob does not pop up when released, stop
and immediately call your service
technician or gas supplier.
H
F
O
P
I
L
O
L
W
T
• If pilot will not stay lit after several
tries, turn the control knob to “OFF”
and call your service technician or
gas supplier.
O
N
P
I
L
T O
9. Turn gas control knob counterclockwise
to “ON.”
Note: Knob cannot be turned from “PILOT” to “OFF”
unless the knob is pushed in slightly. Do not force.
10. Close lower control compartment.
TO TURN OFF GAS TO APPLIANCE
1. Turn remote wall switch “OFF.” The pilot will remain lit for
4. Depress gas control knob slightly and turn clockwise
normal service.
to “OFF.” Do not force.
2. For complete shutdown, turn remote wall switch to “OFF.”
5. Close lower control compartment.
3. Access the lower control compartment.
12
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INSTRUCTIONS D’ALLUMAGE – VANNE GAZ MILLIVOLT
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
odeurdegazautourdel’apareilainsiqueprèsdusol;certainsgaz,étant
plus lourds que l’air, descendent au niveau du sol.
VOICI CE QUE VOUS DEVEZ FAIRE SI VOUS DÉCELEZ UNE ODEUR
DE GAZ:
•
•
Appelezimmédiatementvotrecompagniedegazenutilisantletéléphone
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.
•
•
•
•
•
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.
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.
5. Enfoncez légèrement le bouton de réglage du gaz et tournez-le dans
le sens des aiguilles d’une montre
d’arrêt “OFF”.
jusqu’à la position
• Si le bouton ne sort pas automatiquement après avoir été relâché,
arrêtez immédiatement et téléphonez
à votre technicien de service ou à
I N
O U T
votre fournisseur de gaz.
I
H
F
F
O
P
I
• Si la veilleuse refuse de rester
allumée après plusieurs tentatives,
tournez le bouton de réglage jusqu’à
sa position d’arrêt “OFF” et
L
O
L
W
T
O
N
P
I
L
T O
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
Remarque: Il est impossible de tourner le bouton de “PILOT” à “OFF” à
moins qu’il ne soit légèrement enfoncé. Ne le forcez pas.
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.
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”.
POUR FERMER LE GAZ QUI ALIMENTE L’APPAREIL
1. Tournez l’interrupteur mural à la position d’arrêt “OFF”. La veilleuse
4. Enfoncez légèrement le bouton de réglage du gaz et tournez-le dans
restera allumée jusqu’au retour du service normal.
le sens des aiguilles d’une montre
jusqu’à la position
d’arrêt “OFF”. Ne forcez pas le bouton.
2. Pour une fermeture complète, tournez l’interrupteur mural à la
position d’arrêt “OFF”.
5. Fermez le compartiment de contrôle du bas.
3. Ouvrez le compartiment de contrôle du bas.
13
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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
• Immediately call your gas supplier from a neighbor’s
exactly.
phone.
• If your gas supplier cannot be reached, call the fire
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.
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.
WHAT TO DO IF YOU SMELL GAS
• Extinguish any open flame.
• Open windows.
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.
• 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.”
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.
3. Open lower control compartment door.
4. Verify main line shut-off valve is open.
7. Turn the ON/OFF switch to “ON”. Do not force.
ON/OFF Switch
8. Turn “ON” all electrical power to appliance (remote wall
or appliance switch).
9. Close lower control compartment door.
TO SHUT OFF
1. Turn off all electrical power to the appliance (remote wall
switch).
Front View
TO TURN OFF GAS TO APPLIANCE
1. For complete shut-down, turn remote wall switch to
3. Turn the ON/OFF switch to “OFF”. Do not force.
4. Close the main line shut-off valve.
“OFF.”
2. Open lower control compartment door.
5. Close lower control compartment door.
14
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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. Lorsquevousallumezl’appareil,suivezexactementcesinstruc-
• Appelezimmédiatementvotrecompagniedegazenutilisant
tions.
le téléphone du voisin.
• S’il vous est impossible de contacter votre compagnie de
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.
gaz, appelez le service des incendies.
C. N’utilisez que votre main pour manipuler l'interrupteur “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.
VOICI CE QUE VOUS DEVEZ FAIRE SI VOUS DÉCELEZ UNE
ODEUR DE GAZ
• Éteignez toute flamme visible.
• Ouvrez les fenêtres.
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
piècedusystèmederéglageoucommandedugazquiaétésous
l’eau.
• N’allumez aucun appareil.
• Ne touchez à aucun commutateur électrique.
• Ne vous servez d’aucun téléphone dans votre édifice.
INSTRUCTIONS D’ALLUMAGE
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.
1. ARRÊTEZ ! Lisez les consignes de sécurité au verso de cette
plaque.
2. Tournez l’interrupteur mural à la position d’arrêt “OFF”.
7. Tournezlamanettederéglagedugazjusqu’àlapositiondemarche
3. Ouvrez la porte du compartiment de contrôle du bas.
“ON”. Ne la forcez pas.
4. Assurez-vousquelasoupaped’arrêtdelacanalisationprincipale
8. Ouvrez le courant électrique (“ON”) qui alimente l’appareil
est ouverte.
(interrupteur mural ou l'appareil).
9. Fermez la porte du compartiment de contrôle du bas.
5. Tournezlamanettederéglagedugazàlapositiond’arrêt“OFF”.
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.
Interrupteur
ON/OFF
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
Vue de face
(interrupteur mural).
POUR FERMER LE GAZ QUI ALIMENTE L’APPAREIL
1. Pour une fermeture complète, tournez l’interrupteur mural à la
3. Tournezlamanettederéglagedugazàlapositiond’arrêt“OFF”.
position d’arrêt “OFF”.
Ne la forcez pas.
2. Ouvrez la porte du compartiment de contrôle du bas.
4. Fermez la soupape d’arrêt de la canalisation principale.
5. Fermez la porte du compartiment de contrôle du bas.
15
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TROUBLESHOOTING THE MILLIVOLT GAS CONTROL SYSTEM
Note: Before troubleshooting, make sure that the appliance main line gas shut-off valve and the gas control valve are in the "OPEN"
position and the burner ON/OFF switch is in the “ON” position.
Important: Valve system troubleshooting should only be accomplished by a qualified service technician.
POSSIBLE CAUSES
SYMPTOM
CORRECTIVE ACTION
A. Defective ignitor
1. Spark ignitor will not light
pilot after repeated
Check for spark at electrode and pilot; if no spark and
electrode wire is properly connected, replace ignitor.
(no spark at electrode).
triggering of ignitor button.
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 (Figure 9 on page 7).
B. Defective or misaligned electrode
at pilot (spark at electrode).
C. Gas supply pressure errant.
Check inlet gas pressure. It should be within the limits as
marked on the rating plate.
D. Pilot orifice plugged.
Clean or replace pilot orifice.
A. Defective pilot generator
(thermocouple).
2. Pilot will not stay lit after
carefully following the
lighting instructions.
Check pilot flame, it must impinge on thermocouple (Figure
9 on page 7) Clean and/or adjust pilot for maximum flame
impingement on thermocouple. Ensure that the connection
between the valve and thermocouple are tight and secure.
A. Wall switch or wires defective.
3. Pilot burning, no gas to
burner, Valve knob “ON,”
Wall Switch “ON.”
Check wall switch and wires for proper connections. Jumper
wire across terminals at wall switch, if burner comes on,
replacedefectivewallswitch.Ifokay,jumperwiresacrosswall
switch wires at valve, if burner comes on, wires are faulty or
connections are bad.
B. Thermopile may not be generating
Checkthermopilewithmillivoltmeter.Takereadingatthermo-
pile terminals of gas valve. Should read 325 millivolts mini-
mum with optional wall switch “OFF.” Replace faulty thermo-
pile if reading is below specified minimum.
sufficient millivoltage.
C. Plugged burner orifice.
Check burner orifice for stoppage and remove.
Clean and/or adjust pilot flame for maximum flame impinge-
ment on thermocouple (Figure 9 on page 7).
A. Pilot flame may be too low or
blowing (high) causing the pilot/
valve safety to drop out.
4. Frequent pilot/burner outage
problem.
16
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TROUBLESHOOTING THE ELECTRONIC IGNITION SYSTEM
Note: Before troubleshooting, make sure that the appliance main line gas shut-off valve and the gas control valve are in the "OPEN"
position and the burner ON/OFF switch is 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.
A. Faulty Valve System.
See Below.
B. “OFF/ON” or wall switch
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.
defective.
Note: Before replacing “OFF/ON” switch, be sure to check wiring for loose
connections or broken wires and repair as needed.
2. Burners come “ON” but
A. Burner orifice plugged.
Check main burner orifice(s) for stoppage. Clean or replace.
Check vent system for obstructions.
go “OFF.”
B. Obstructed vent system.
START
CHECK
• Check For Proper Voltage At Control Harness
(See Insert A). Voltage Should Be 24V
Between Thermostat Or Pressure Switch
• Turn Off Gas Supply
• Line Voltage Power
• Low Voltage Transformer
• Limit Controller
• Thermostat
NO
• Assure Valve Switch Is In ON Position
• Disconnect Control Harness
• Set Thermostat To Call For Heat
And 24V Common And 24V Hot.
2
• Wiring
YES
• Plug Control Harness Into Valve. Wait For
Internal Check Delay.
• With Pilot Burner Cable Connected, Measure
Voltage At Valve HSI Element Output. 24V
Nominal. (See Insert B)
NO
NO
• Igniter Warms Up And Glows Red.
• Replace Valve.
Insert A
End View Of
Control Harness
Connector
1
2
24 Volt Hot
YES
24 Volt
Common
1
YES
• Replace Igniter/Flame Rod Assembly.
YES
24 Volt
Switched
NO
NO
• Check That Pilot Gas Is Flowing. Wait To
Assure Plot Gas Tubing Is Purged. Recycle
Call For Heat If Necessary.
• Replace Valve.
• Turn On Gas Supply. • Pilot Burner Lights.
Check For Damaged Or Missing Terminals
In Connector
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.
NO
• Check Transformer And
Line Volt Supply.
Insert B
YES
Igniter Terminals
YES
• Replace Pilot Assembly.
• Check That Pilot Flame Makes Good Contact With
Pilot Burner Flame Rod.
NO
• Check For Good Electrical Connection Through The
Pilot Tubing.
• Main Valve Opens And Main Burner Lights.
• If Both Of The Above Are Good, Replace Igniter/Flame
Rod Assembly.
YES
YES
• Cycle Thermostat Off And Back On.
• System Is Okay.
Igniter Will Cycle Off And Back On Once During
When Measured Voltage At Connections, Use
Care To Assure Terminals Are Not Damaged.
NO
1
2
• Main Burner Lights.
• Replace Valve.
The 90 Second Ignition Trial. All Voltage
Measurements Must Be Taken While The Igniter
Is Powered.
17
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REPLACEMENT PARTS LIST
Natural and Propane
No. DESCRIPTION
Part No.
Qty.
Qty.
CDPF
1
Qty.
CDCL
1
Qty.
CDCR
1
CDST
1a Hood, black - 24 in.
LB-91941EZ
LB-91941CZ
LB-92404E
LB-92404C
LB-92534E
LB-92534C
LB-92405E
LB-92405C
56L9301
69L6201
88L53
none
1b Hood, black - 40 in.
2
2
1
1
2a Upper Louver Panel, black - 24 in.
2b Upper Louver Panel, black - 40 in.
3a Glass Enclosure Assembly - 24 in.
3b Glass Enclosure Assembly - 40 in.
4a Lower Louver Panel, black - 24 in.
4b Lower Louver Panel, black - 40 in.
none
1
1
1
2
none
2
2
1
1
1
1
1
2
1
1
none
2
1
1
1
2
1
1
5
6
Nameplate (Brand)
2
2
1
1
Log Set
1
1
1
1
7
Bag of Glowing Embers
Bag of Decorative Volcanic Stone
Magnet, Louver Panel
1
1
1
1
8
80L42
2
2
2
2
9
094326
2
4
3
3
10a
10b
Rear
Front
LB-95452E
LB-95452F
19L5101
43K8501
74L9201
60L4001
69L2101
69L3101
LB-95561
93L32
1
1
1
1
Main Burner Set
1
1
1
1
11 Gasket, Burner Tray Mounting
12 Gasket, Venturi Tube Mounting (per burner)
1
1
1
1
1
1
1
1
13a
13b
Rear
1
1
1
1
Venturi Tube /
Air Shutter
Front
1
1
1
1
14 Latch, Glass Enclosure Panel
15 Magnet, Latch, Spring-Loaded
16 Burner Adjustment Rod
4
6
4
4
2
2
1
1
1
1
1
1
17 Flex Gas Line Connector
1
1
1
1
18
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REPLACEMENT PARTS LIST
GAS CONTROLS — SIT MILLIVOLT
Natural
Propane
Part No.
No.
DESCRIPTION
Part No.
43K0701
10K8601
69L1701
60J7901
74L5701
74L5601
74L5801
60J8001
Qty.
1
Qty.
1
30.
31.
32.
33.
34.
35.
36.
37.
Gas Valve - SIT
Piezo Igniter
88J5301
10K8601
69L1801
60J7901
74L5701
74L5601
74L5801
19L5201
1
1
Pilot Assembly
Pilot Generator
Thermocouple
Pilot Tube
1
1
1
1
1
1
1
1
Electrode And Cable
Orifice
1
1
2
2
GAS CONTROLS — HONEYWELL ELECTRONIC
Natural
Propane
Part No.
No.
DESCRIPTION
Part No.
62L1801
62L1401
42J3201
87L54
Qty.
1
Qty.
1
40.
41.
42.
43.
44.
45.
Gas Valve - Honeywell
Pilot Assembly
Transformer
62L1901
62L1501
42J3201
87L54
1
1
1
1
Ignitor Assembly (Kit)
Orifice
1
1
60J8001
LB-95660
2
19L5201
LB-95660
2
Pilot Tube
1
1
19
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REPLACEMENT PARTS
Model CDPF Shown - see table on page 18 and 19 for
replacement parts applicable to CDST, CDCR and CDCL
7
8
Cabinet
Firebox
6
15
14
12
13a
1b
9
13b
2b
3b
12
10a
10b
17
34
33
16
36
4b
32
5
30
11
31
37
44
42
35
1a
2a
43
3a
40
41
4a
45
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
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
LHP
P/N 725,001M REV. F 09/2005
1110 West Taft Avenue • Orange, CA 92865
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