CFM Corporation Indoor Fireplace DVT38IN User Manual

INSTALLER/CONSUMER  
SAFETY INFORMATION  
PLEASE READ THIS MANUAL  
BEFORE INSTALLING AND  
USING APPLIANCE  
Chateau™  
Direct Vent Gas  
Fireplace  
Model: DVT38IN, DVT44IN  
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  
Installation and service must  
be performed by a qualified  
installer, service agency or  
the gas supplier.  
WHAT TO DO IF YOU SMELL GAS:  
• Do not try to light any appliance.  
• Do not touch any electric switch;  
• Do not use any phone in your  
building.  
• Immediately call your gas supplier  
from your neighbor’s phone. Follow  
the gas suppliers instructions.  
• If you cannot reach your gas  
supplier call the fire department.  
DO NOT STORE OR USE  
GASOLINE OR OTHER  
FLAMMABLE VAPORS AND  
LIQUIDS IN THE VICINITY OF  
THIS OR ANY OTHER  
APPLIANCE.  
Installation Instructions and  
Homeowner’s Manual  
CERTIFIED  
I
INSTALLER: Leave this manual with the appliance.  
CONSUMER: Retain this manual for future reference.  
20011956 9/07 Rev. 4  
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Chateau™  
Installation & Operating Instructions  
This gas fireplace must be installed by a qualified installer,  
fireplace must be installed on a metal or wood panel  
preferably NFI or WETT (Canada) certified, in accordance  
with local building codes and with current CSA-B149.1  
Installation codes for Gas Burning Appliances and Equipment.  
For USA Installations follow local codes and/or the current  
National Fuel Gas Code. ANSI Z223.1/NFPA 54.  
extending the full width and depth of the fireplace.  
12. This fireplace requires adequate ventilation and  
combustion air to operate properly.  
13. This fireplace must not be connected to a chimney flue  
serving a separate solid fuel burning fireplace.  
14. When the fireplace is not in use it is recommended that the  
gas control valve be left in the “OFF” position.  
15. For operation during power outages, the installation  
of the optional battery back-up kit Model DVTBBK is  
recommended at initial installation.  
In the Commonwealth of Massachusetts:  
All gas fitting and installation of this heater shall only be  
done by a licensed gas fitter or licensed plumber.  
A carbon monoxide detector must be installed in the same  
room as the fireplace. (Refer to Regulation 248CMR 4.00 &  
5.00 for more information.)  
This appliance has been designed, certified and ap-  
proved to be installed indoors only.  
FOR SAFE INSTALLATION AND OPERATION PLEASE NOTE  
THE FOLLOWING:  
1 . This fireplace gives off high temperatures and should be  
located out of high traffic areas and away from furniture  
and draperies.  
2. Children and adults should be alerted to the hazards of the  
high surface temperatures of this fireplace and should stay  
away to avoid burns or ignition of clothing.  
DVT38IN / DVT44IN  
Certified To  
ANSI Z21.50b-2002/CSA 2.22b-2002  
Vented Gas Fireplace  
3. CAUTION: Due to high glass surface temperature chil-  
dren should be carefully supervised when in the same  
room as fireplace.  
WARNING: Check with your electronics manufacturer  
before installing a television or other electronic de-  
vice above this fireplace.  
This appliance may be installed in an aftermarket  
permanently located, manufactured home or mobile  
home, where not prohibited by local codes.  
This appliance is only for use with the type of gas  
indicated on the rating plate. This appliance is not  
convertibleforusewithothergases,unlessacertified  
kit is used.  
 
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The DVT38/44 has been approved for mobile home  
installations.  
4. Under no circumstances should this fireplace be modified.  
Parts removed for servicing should be replaced prior to  
operating this fireplace again.  
5. A professional service person should be contacted to  
inspect the fireplace annually. More frequent cleaning may  
be required due to excess lint and dust from carpeting,  
bedding material, etc.  
6. Control compartments, burners and air passages in this  
fireplace should be kept clean and free of dust and lint.  
Make sure that the gas valve and pilot light are turned off  
before you attempt to clean this fireplace.  
7. The venting system (chimney) of this fireplace should be  
checked at least once a year and if needed your venting  
system should be cleaned.  
IMPORTANT:  
PLEASE REVIEW THE FOLLOWING CAREFULLY  
Remove any plastic from parts before turning the fire-  
place ON.  
It is normal for fireplaces fabricated of steel to give off  
some expansion and/or contraction noises during the  
start up or cool down cycle. Similar noises are found  
with your furnace heat exchanger or car engine.  
It is not unusual for your gas fireplace to give off some  
odor the first time it is burned. This is due to the curing  
of the paint and any undetected oil from the manufac-  
turing process.  
8. Keep the area around your fireplace clear of combustible  
materials, gasoline and other flammable vapor and liquids.  
This fireplace should not be used as a drying rack for cloth-  
ing, nor should Christmas stockings or decorations be hung  
on or around the fireplace.  
Please ensure that your room is well ventilated-  
open all windows.  
It is recommended that you burn your fireplace for at  
least ten (10) hours the first time you use it.  
9. Under no circumstances should any solid fuels (wood, coal,  
paper or cardboard etc.) be used in this fireplace.  
10. The flow of combustion and ventilation air must not be  
obstructed in any way.  
11. When the fireplace is installed directly on carpeting, vinyl  
tile or any combustible material other than wood, this  
Proposition 65 Warning: Fuels used in gas, woodburning or  
oil fired appliances, and the products of combustion of such  
fuels, contain chemicals known to the State of California to  
cause cancer, birth defects and other reproductive harm.  
California Health & Safety Code Sec. 25249.6  
20011956  
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Fireplace Dimensions - DVT38IN  
11"  
(298mm)  
Rough  
Opening  
Depth  
17" (432mm)  
8" Dia.  
(213 mm)  
54" (1372 mm)  
3" (76 mm)  
11" Dia.  
(279 mm)  
25"  
(648 mm)  
28"  
(724 mm)  
)
m
m
8
6
9
(
"
)
m
m
Rough Opening Width "  
(1114 mm)  
8
3/4" (19 mm)  
3
0
Rough  
Opening  
Height  
4
9
1
(
"
3" (76 mm)  
6
7
1"  
(41 mm)  
(1257 mm)  
No combustible  
material in this area  
49"  
33"  
(848 mm)  
29"  
12”  
(319 mm)  
" (876 mm)  
(746 mm)  
17”  
(440 mm)  
1/2" (13 mm)  
7��”  
(195 mm)  
37" (962 mm)  
2"  
(60 mm)  
7”  
(186 mm)  
No drywall in this area, MUST use noncombustible  
wallboard such as Dura Rock.  
Fig. 1 Fireplace specifications and framing dimensions for DVT38.  
Fireplace Dimensions - DVT44IN  
23" (587 mm)  
Rough  
Opening  
Depth  
11"  
(298 mm)  
8" Dia.  
(213 mm)  
57" (1464 mm)  
3" (76 mm)  
11" Dia.  
(279 mm)  
25"  
(648 mm)  
28"  
(724 mm)  
)
m
)
m
m
5
4
m
0
9
1
1
(
(
"
"
)
m
Rough Opening Width "  
(1267 mm)  
4
3/4" (19 mm)  
/
1
3
m
4
Rough  
Opening  
Height  
7
6
0
2
(
"
3" (76 mm)  
1
8
1"  
(41 mm)  
(1394 mm)  
54"  
No combustible  
material in this area  
38"  
(978 mm)  
34"  
12”  
(319 mm)  
40" (1029 mm)  
(875 mm)  
17”  
1/2" (13 mm)  
(441 mm)  
7��”  
(195 mm)  
7”  
(186 mm)  
43" (1114 mm)  
2"  
(60 mm)  
No drywall in this area, MUST use noncombustible  
wallboard such as Dura Rock.  
Fig. 2 Fireplace specifications and framing dimensions for the DVT44.  
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Chateau™  
Combustible  
Framing and Fin-  
ish Wall Above  
Standoffs  
May use combus-  
tible facing mate-  
rial in this area  
Locating Your Fireplace  
V
W
X
E
A
B
Y
Standoff  
X
Y
C
Z
D
Y
A
B
C
D
E
B
F
Noncombustible Fin-  
ish Material  
(Such as Dura Rock)  
LU584-1  
Top of Sheet  
Metal  
Fireplace Front  
Fig. 3 Locate gas fireplace.  
CFM146c  
A) Flat on wall  
B) Cross corner  
C) **Island  
Mantel Chart  
Mantel Shelf  
D) *Room divider E) *Flat on wall corner F) Chase installation  
Y) 6” minimum  
NOTE (Fig. 3):  
** Island (C) and Room Divider (D) installation is possible as long as  
the horizontal portion of the vent system (X) does not exceed 20’ (6  
m). See details in Venting Section.  
* When you install your gas fireplace in (D) Room divider or (E) Flat  
on wall corner positions (Y), a minimum of 6” (152 mm) clearance  
must be maintained from the perpendicular wall and the front side  
edge of the fireplace.  
Mantel from Top  
Ref. or Breast Plate Ref. of Comb. Chamber  
Depth  
V
W
X
Y
Z
10” (254 mm)  
9” (229 mm)  
8” (203 mm)  
7” (178 mm)  
6” (152 mm)  
A
B
C
D
E
10” (254 mm)  
9” (229 mm)  
8” (203 mm)  
7” (178 mm)  
6” (152 mm)  
Fig. 4a Combustible mantel minimum installation.  
Clearance to Combustibles  
Appliance  
Top Standoffs..................................................... 0” (0 mm)  
Bottom*.............................................................. 0” (0 mm)  
Side Standoffs.................................................... 0” (0 mm)  
Back Standoffs................................................... 0” (0 mm)  
Front............................................................. 36” (914 mm)  
Top of Unit to Ceiling.................................... 36” (914 mm)  
Venting  
J
I
H
G
Horizontal Termination through-a-side wall:  
Vertical Sections:  
F
Mantel  
Leg  
Sides...................................................... 2¹⁄₂” (64 mm)  
Horizontal Sections:  
CFM164b  
K
L
M
Top......................................................... 3¹⁄₂” (89 mm)  
Bottom ................................................... 1¹⁄₂” (38 mm)  
Sides...................................................... 2¹⁄₂” (64 mm)  
Vertical Vent Application:  
N
O
Side of Fireplace  
Sides ..................................................... 1¹⁄₂” (38 mm)  
* To prevent the potential for odors, do not use epoxy-filled  
particle board directly under this fireplace.  
Noncombustible  
Finish Material  
Mantels  
The height that a combustible mantel is fitted above the  
fireplace is dependent on the depth of the mantel. This  
also applies to the distance between the mantel leg (if  
fitted) and the fireplace.  
CFM170a  
Mantel  
Leg Depth  
12” (305 mm)  
9” (229 mm)  
6” (152 mm)  
4” (102 mm)  
3” (76 mm)  
Mantel Leg from Side  
Ref. of Comb. Opening  
For the correct mounting height and widths refer to  
Figs. 4a and 4b, the following Mantel Charts.  
Ref.  
F
G
H
I
K
L
M
N
O
12” (305 mm)  
9” (229 mm)  
6” (152 mm)  
4” (102 mm)  
3” (76 mm)  
Noncombustible mantels and legs may be installed at  
any height and width around the appliance.  
When using paint or lacquer to finish the mantel, such  
paint or lacquer must be heat resistant to prevent  
discoloration.  
J
Fig. 4b Combustible mantel leg minimum installation.  
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Chateau™  
Hearth  
A hearth is not mandatory but is recommended for  
aesthetic purposes. We recommend a noncombustible  
hearth which projects out 12” (305 mm) or more from  
the front of the fireplace. The hearth cannot exceed 1¹⁄₂”  
(38mm) in height from bottom of fireplace for ease of  
door accessibility. (Fig. 5)  
Cold climate installation recommendation:  
When installing this unit against a non-  
insulated exterior wall or chase, it is  
mandatory the outer walls be insulated to  
conform to applicable insulation codes.  
If a vapor barrier is used it can not come into  
contact with fireplace.  
3"  
(76mm)  
Framing and Finishing  
1. Choose the unit location.  
2. The unit is shipped with four (4) nailing flanges  
mounted to the sides near the front corners. (Fig. 5)  
3"  
(76mm)  
FP1560  
Fig. 6 Fireplace framing.  
3. Frame the fireplace with a header across the top of  
the standoff. (Fig. 6) It is very important to allow for  
the finished wall face along with marble, tiles or any  
other noncombustible face finish material desired  
when setting the depth of the framing.  
6. The U-channel located on the top of the unit as well  
as the nailing flanges on the sides that were men-  
tioned in Step 1, are designed to accommodate non-  
combustible board (recommended Dura-Rock). They  
are positioned 1” (25mm) back from the face of the  
unit. NOTE: The U-channel depth can be adjusted  
by loosening the hex nut inside the channel.  
Valve Box  
Assembly  
If marble, tile or any other noncombustible decora-  
tive face finish material is desired, a 3” (76 mm) wide  
noncombustible board (recommended Dura-Rock)  
is to be nailed to the nailing flanges on both sides  
of the unit. Also, 12” (305 mm) of noncombustible  
board is to be nailed to the front face of the U-chan-  
nel and the top framing member above the standoff.  
Bend  
Line  
Combustible material can then be brought to the  
outside edges of the noncombustible board installed  
earlier. Any noncombustible decorative face finish  
could be brought to the sides and top of the unit and  
can cover the framing and sheet rock. If a decora-  
tive facing is not desired, then the noncombustible  
boards must be double thickness and brought flush  
with the face of the unit.  
3"  
(76 mm) Min.  
3"  
(76 mm) Min.  
1"  
(38 mm)  
Max. Hearth Height  
Final Finishing  
FP1775  
Noncombustible materials such as brick or tile may be  
brought to the edges of the face of the appliance.  
Fig. 5 Nailing flanges.  
4. Attach the fireplace nailing flanges to the frame as  
shown in Figure 5.  
5. The gas components are located in the control panel  
assembly attached to the right side of the unit. (Fig.  
5)  
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Chateau™  
Gas Line Installation  
Gas Specifications  
Max.  
Input  
BTU/hr BTU/hr  
Min.  
When purging gas line the front glass must  
be removed.  
Gas  
Control  
Input  
Model  
Fuel  
DVT38IN Natural Gas American Flame 46,000 32,000  
A gas shut off valve must be installed on  
the gas pipe line going into the appliance  
within easy access. Refer to local codes.  
DVT38IP  
DVT44IN Natural Gas  
DVT44IP Propane  
Propane  
AF-4034  
with  
7.5V DC Hi/Lo 60,000 45,000  
46,000 36,000  
60,000 37,000  
The gas pipeline can be brought in through the top of  
the valve box assembly.  
Gas Inlet and Manifold Pressures  
The gas line connection can be made with properly  
tinned 1/2” copper tubing or 1/2” gas tight. Some  
municipalities have additional local codes, it is always  
best to consult your local authority and the CSA-B149.1  
installation codes.  
Natural LP (Propane)  
Minimum Inlet Pressure  
Maximum Inlet Pressure 14.0” w.c.  
Manifold Pressure 3.5” w.c.  
5.5” w.c.  
11.0” w.c.  
14.0” w.c.  
10.0” w.c.  
For USA installations consult the current National Fuel  
Gas Code, ANSI Z223.1/NFPA 54.  
High Elevations  
1/2” NPT X 1/2” Flare  
Shut-off Valve  
Input ratings are shown in BTU per hour and are  
certified without deration for elevations up to  
4,500 feet (1,370 m) above sea level.  
For elevations above 4,500 feet (1,370 m) in USA,  
installations must be in accordance with the  
current ANSI Z223.1/NFPA 54 and/or local codes  
having jurisdiction.  
1/2” Gas Tight or  
Tinned Copper  
(from valve)  
In Canada, please consult provincial and/or local  
authorities having jurisdiction for installations at  
elevations above 4,500 feet (1,370 m).  
1/2” Gas Supply  
(Not provided)  
FP297A  
Fig. 7 Typical gas supply installation.  
Always check for gas leaks with a mild  
soap and water solution applied with a  
brush no larger than 1” (25 mm). Never  
apply soap and water solution with a spray  
bottle. Do not use an open flame for leak  
testing.  
WARNING: Improper installation, adjust-  
ment, alteration, service or maintenance  
can cause injury or property damage. Refer  
to this manual for correct installation and  
operational procedures. For assistance or  
additional information consult a qualified  
installer, service agency, or the gas supplier.  
The fireplace valve must not be subjected  
to any test pressures exceeding 1/2 psi.  
Isolate or disconnect this or any other gas  
appliance control from the gas line when  
pressure testing.  
The fireplace is equipped with an inlet and manifold  
pressure test point, therefore it is not necessary to pro-  
vide a 1/8” test point up stream of the control.  
When using copper, use only approved fittings. Always  
provide a union when using black iron pipe so the gas  
line can be easily disconnected for burner servicing. A  
union may not be behind a wall. Refer to the gas speci-  
fications for pressure details and ratings.  
20011956  
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Chateau™  
6. Remove pilot assembly from burner assembly by  
removing two (2) screws.  
Electrical Junction Box  
The fireplace, when installed, must be elec-  
trically connected and grounded in accord-  
ance with local codes or, in the absence  
of local codes, with the current CSA C22.1  
Canadian Electrical Code or the national  
electrical code ANSI/NFPA No. 70 in the  
USA.  
7. Carefully slide the burner assembly to the left out of  
the way, taking care not to bend or break the pilot  
tubes or wiring.  
8. Remove 13 screws around the perimeter holding  
large access panel on the right hand side of the  
firebox.  
9. Carefully pull back the panel just enough to gain  
access to control box.  
It is strongly suggested that the wiring of  
the Electrical Junction Box be carried out  
by a licensed electrician.  
10. Connect the gas supply to the valve. (Fig. 9) Be  
sure to use a back-up wrench when tightening sup-  
ply fitting.  
Ensure the power to the supply line has  
been disconnected before commencing  
this procedure.  
Gas Supply  
Fitting  
Control System  
The gas control system is located on the right hand side  
of the firebox behind an access panel and the decora-  
tive brick panel. The fireplace is operated using only  
the hand held remote control unit. The system wiring  
diagram is shown in Figure 11. NOTE: If you choose  
to install the optional battery back-up, (Model DVT-  
BBK), refer to Item #16 in the next section.  
Control System Installation  
1. Locate the fireplace in the desired location.  
2. Remove the glass. Refer to Glass Frame Assembly  
Removal section.  
3. If installed, remove the lava rock, volcanic rock,  
andirons, embers and logs, making note of each  
log’s location.  
FP1794  
Fig. 9 Connect gas supply to valve.  
4. If installed, remove the refractory brick panel right  
side and rear pieces.  
11. Connect a 120V AC electrical supply to the junc-  
tion box duplex outlet. Use a Romex-type strain  
relief connector when running wires out through the  
box knockout. Replace the duplex outlet and cover  
plate.  
5. Using a back-up wrench, disconnect the gas supply  
fitting near the right rear corner of the firebox. (Fig. 8)  
Pressure Test Ports  
12. Plug the AC adaptor plug into the duplex outlet.  
13. This control system must now be programmed to  
the hand held remote control transmitter. To pro-  
gram the remote control, make sure the 120V AC is  
connected and powered to the fireplace.  
14. Remove the battery door on the back of the hand  
held remote control and install two (2) supplied  
“AAA” batteries. Be sure to note correct polarity.  
Replace battery door.  
15. Locate the learn button on the main module. (Fig.  
10) Press and release the learn button using a  
pencil point. There will be a beep sound from the  
module. Then press any key on the remote control  
transmitter. Once the module’s internal receiver ac-  
cepts the transmitter code, there will be a series of  
confirming beeps.  
Gas Supply Fitting  
Cover Plate  
FP1793  
Fig. 8 Disconnect gas supply fitting and remove 13 screws  
securing the cover plate.  
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NOTE: If you need to test the inlet pressure and/or  
Learn  
Button  
manifold pressure, there are two (2) test ports available  
along the right side front edge between the firebox side  
and outer casing. The upper test port is inlet pressure.  
The lower test port is manifold pressure. (Refer to  
Figure 8)  
A U X  
L e a r n  
Junction Box  
S
I
Continous  
Pilot  
Off/On  
Remote/Off  
ADJ.  
CAUTION: Turn off the gas supply before  
removing test port plug.  
23. Using a 7/16” nut driver, remove the threaded plug  
from the test port.  
Main Module  
Power Module  
24. Thread the supplied extension adaptor into the  
open test port.  
25. Attach a 1/4” diameter pressure gauge flexible hose  
fully onto the barb of the adaptor.  
Main Module  
FP1792  
26. Turn on gas supply and operate valve with remote  
control as needed to indicate gas pressure.  
Fig. 10 Connect 120V AC electrical supply.  
16. If you chose to install the optional back-up battery  
pack (No. DVTBBK), you must install a wall box  
within 15 feet (4.6 m) of the fireplace. Assemble the  
connectors on one end of the supplied extension  
wire harness to the mating connectors on wire har-  
ness within the control box. Make sure to connect  
black coded wire to black and red coded wire to  
red.  
CAUTION: Turn off the fireplace and gas  
supply before removing test port adaptor  
and replacing plug.  
27. After test, remove extension adaptor and replace  
plug securely.  
28. Turn on gas supply and check that plugs are tight  
and leak free.  
17. The other end of the extension wire harness should  
be connected to the wiring of the back-up battery  
holder located within a wall box.  
Special Feature for Cold Climates  
This gas control system has the option of a continu-  
ous pilot feature. This allows the user to change from  
a spark to pilot system to a standing pilot system for  
direct vent appliances during cold climate conditions to  
keep the firebox warm.  
18. Insert the supplied four (4) “AA” batteries into the  
battery older. Be sure to note correct polarity for  
each battery.  
19. Mount electrical wall box containing back-up bat-  
teries at a convenient location with 15 feet (4.6 m)  
of the fireplace. Cover wall box using a blank wall  
plate.  
When the continuous pilot mode is activated and the  
fireplace is turned ON, the pilot will spark and light.  
When the fireplace is turned OFF, the pilot will stay ON  
when the main burner shuts OFF.  
20. The fireplace remote system is ready for use.  
The continuous pilot mode can be activated or de-acti-  
vated by the hand held remote control transmitter.  
21. Reassemble access panel, burner assembly, gas  
supply connector, brick panels, logs, embers,  
andirons and lava rock in reverse order of removal.  
(Refer to Log, Lava Rock and Ember Placement  
section.  
22. Turn on gas supply and check that all connections  
are tight and leak free.  
20011956  
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Remote Control Transmitter  
Operating Instructions  
Introduction  
This transmitter operating range is approximately 20 feet (6 m). The transmitter operates on one of 1,048,576 security  
codes that are programmed into the transmitter at the factory; this transmitter operates on radio frequencies with non-  
Transmitter  
Wall Clip  
Slot  
The transmitter operates on (2) 1.5V AAA batteries. It is recom-  
mended that ALKALINE batteries always be used for longer  
battery life and maximum operational performance.  
 
On H/L  
Button  
ON H/L  
Off  
Continuous  
Pilot Button  
Before using the transmitter, install the (2) AAA transmitter bat-  
teries into the battery compartment. (Use caution that batteries  
are installed in the proper direction.)  
OFF/CONTINUOUS  
PILOT BUTTON  
MODE  
SET  
Mode Button  
Set Button  
Battery  
Compartment  
FP1818  
ON H/L  
1
2
Key Settings  
1. ON H/L  
— Turns unit to ON and operates  
the flame control HI or LO.  
Continuous  
Pilot  
2. OFF  
CONTINUOUS PILOT — Shuts the unit OFF and acti-  
vates the continuous pilot on  
feature.  
MODE  
3
4
3. MODE  
— Changes unit from manual  
mode to thermostatic mode.  
— Sets temperature in thermo  
mode.  
4. SET  
SET  
LCD - Liquid Crystal Display  
1. DISPLAY  
Indicates CURRENT room temperature.  
Indicates degrees Fahrenheit or Celsius  
Indicates burner/valve in operation  
Indicates remote is in THERMOSTATIC mode  
Appears during manual operation  
2. ° F or ° C  
3. FLAME  
4. ROOM  
5. TEMP  
6. SET  
2
3
7
1
 
Appears while setting the desired tem-  
perature in the thermostatic mode  
7. PILOT  
Appears in the Continuous Pilot mode  
4
��  
�  
5
�  
6
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Setting ° F / ° C Scale  
 
The factory setting for temperature is ° F. To change this  
setting to ° C;  
Press the ON H/L key and the OFF CONTINUOUS PILOT  
key on the transmitter at the same time. This will change  
from ° F to ° C. Follow this same procedure to change from  
° C to ° F.  
��  
�  
Manual Function  
To operate the system in the manual “MODE” do the follow-  
ing:  
 
ON - HI Flame Operation  
Press and release the ON H/L key. The appliance flame will  
come ON and display will show “HI”.  
Screen while de-  
pressing ON key  
Screen after 3 sec-  
ond default  
ON - LO Flame Operation  
Press the ON H/L key. The appliance flame will modulate  
down to low flame and display will show “LO”.  
Changing Flame Height  
Press and hold the ON H/L key to raise or lower the flame  
height.  
OFF Operation  
�  
Press the OFF Continuous Pilot key and the appliance  
flame will shut off. During this time the LCD screen will show  
“OF”. After 3 seconds, the LCD screen will default to display  
room temperature and the word “TEMP” will also show on  
the screen. (Flame icon will NOT appear on the LCD screen  
in OFF mode)  
Screen while de-  
pressing OFF key  
Screen after 3 sec-  
ond default  
�  
Thermostat Function  
Setting Desired Room Temperature  
Screen whild de-  
pressing OFF key  
Screen after 3  
second default  
This remote control system can be thermostatically con-  
trolled when the transmitter is in the THERMOSTATIC  
mode. To set the MODE and DESIRED room temperature;  
Press the MODE key until the LCD screen shows the word  
“ROOM”. The remote is now in the thermostatic mode.  
NOTE: When the word “ROOM” is displayed on the  
screen, the transmitter is in the thermostatic mode.  
���  
�  
� ��  
Screen after de-  
pressing MODE key  
Screen while de-  
pressing SET key  
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To Change the Set Temperature  
Press and hold the SET key until the desired set tem-  
perature is reached. (By pressing and holding the set  
key, the LCD screen set numbers will increase from 45°  
to 99°, then restart at 45°)  
Release the SET key. The LCD screen will display the set  
temperature for 3 seconds, then will flash the set tem-  
perature for 3 seconds, then the LCD screen will default  
to display the room temperature.  
� �  
� ��  
To Disengage Thermostatic Mode  
Press and release the MODE key or press the OFF  
CONTINUOUS PILOT key to disengage the thermostatic  
mode. The word “ROOM” on the LCD screen will not  
show when the thermostatic mode is not in operation.  
NOTE: The highest SET temperature is 99° Fahrenheit  
(32° Celsius) and the lowest temperature is 45° Fahren-  
heit (6° Celsius).  
���  
���  
�  
�  
CONTINUOUS PILOT FEATURE  
This feature allows you to change from a spark to pilot  
system to a standing pilot system for appliances during  
Cold Climate to keep the firebox warm.  
�  
To operate the CONTINUOUS PILOT FEATURE do the  
following:  
On or Off Operation  
���  
�  
Press and hold the OFF CONTINUOUS PILOT key for  
approximately 5 seconds, until the word “PILOT” appears  
on the LCD screen.  
NOTE: The word “PILOT” will appear on the LCD screen  
in ON mode.  
CP (CHILDPROOF) FEATURE  
This SKYTECH remote control includes a CHILDPROOF  
“LOCK-OUT” feature that allows the user to “LOCK-OUT”  
operation of the appliance from the transmitter.  
SETTING “LOCK-OUT” - (CP)  
To activate the “LOCK-OUT” feature, press and hold  
the ON H/L key and the MODE key at the same time  
for 5 seconds. The letters “CP” will appear in the  
TEMP frame on the LCD screen.  
To disengage the “LOCK-OUT”, press and hold the  
ON H/L key and the MODE key at the same time for  
5 seconds and the letters “CP” will disappear from  
the LCD screen and the transmitter will return to its  
normal operating condition.  
To verify the transmitter is in the CP lock-out mode,  
press any key and the LCD screen will show “CP”.  
NOTE: If the appliance is already operating in the ON or THERMOSTATIC modes, engaging the “LOCK-OUT” will not  
cancel the operating mode. Engaging the “LOCK-OUT” prevents only the manual operation of the transmitter. If in the  
auto modes, the THERMOSTATIC operation will continue to operate normally. To totally “LOCK-OUT” the operation of  
the transmitter’s operating signals; the transmitter’s mode must be set to OFF.  
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Operational Notes:  
The Thermostatic feature on the transmitter operates the appliance whenever the ROOM TEMPERATURE varies a  
certain number of degrees from the SET TEMPERATURE. This variation is called the “SWING” or TEMPERATURE  
DIFFERENTIAL. The normal operating cycle of an appliance may be 2-4 times per hour depending on how well the  
room or home is insulated from the cold or drafts. The factory setting for the “swing number” is 2. This represents a  
temperature variation of +/- 2° F (1° C) between SET temperature and ROOM temperature, which determines when  
the fireplace will be activated. This function is pre-set at the factory.  
The transmitter has ON and OFF manual functions that are activated by pressing either button on the face of the  
transmitter. When a button on the transmitter is pressed the word “ON” or “OF” will appear on the LCD screen to show  
while the signal is being sent. Upon initial use, there may be a delay of three seconds before the remote receiver will  
respond to the transmitter. This is part of the system’s design.  
NOTE: The fireplace receiver will only respond to the transmitter when the 2-position slide button on the module is  
in the REMOTE position. If the system does not respond to the battery transmitter on initial use, refer to MATCHING  
SECURITY CODES, and recheck battery positions in the remote receiver.  
Thermostatic Updating Feature  
This remote control has a THERMOSTATIC UPDATING feature built into its software. The THERMOSTATIC UPDAT-  
ING feature operates in the following manner, while in the THERMOSTATIC mode.  
The transmitter reads the ROOM temperature every 2 minutes checking the ROOM temperature against the SET  
temperature and then sends a signal to the receiver.  
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White or Green  
Green or White  
To Pilot Ignitor  
White or Orange  
Orange or White  
To Pilot  
Flame Sensor  
DC Motor  
Pilot  
Main  
Module  
AF-4000  
Learn  
Main  
Remote Battery  
Back-Up Pack  
Button  
Orange  
Red  
Brown  
Black  
Power  
Module  
Black  
Remote/Off  
Switch  
Red  
Continuous  
Pilot ON/OFF  
Switch  
Pulse/Continuous  
Button  
Black  
Gnd  
Brown  
Brown  
(SWI)  
(SWI)  
(Optional  
ON/OFF Switch)  
Red  
Black  
AC Adaptor  
FP1795  
Extension Harness  
Fig. 11 DVT38/44 wiring diagram.  
General Venting  
There must not be any obstruction such as bushes, gar-  
den sheds, fences, decks or utility buildings within 24”  
(610 mm) from the front of the termination hood.  
Your fireplace is approved to be vented either through  
the side wall, or vertical through the roof.  
Only CFM Corporation venting components spe-  
cifically approved and labelled for this fireplace  
may be used.  
Do not locate termination hood where excessive snow  
or ice build up may occur. Be sure to check vent termi-  
nation area after snow falls, and clear to prevent ac-  
cidental blockage of venting system. When using snow  
blowers, make sure snow is not directed towards vent  
termination area.  
Venting terminals shall not be recessed into a wall or  
siding.  
Horizontal venting must be installed on a level plane  
without an inclining or declining slope.  
Location of Vent Termination  
It is imperative the vent termination be located observ-  
ing the minimum clearances as shown on following  
page.  
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General Venting Information - Termination Location  
INSIDE  
CORNER DETAIL  
G
V
N
H
N
A
D
E
V
B
C
B
V
B
 
�  
L
V
V
B
 
�  
V
V
�  
G
V
F
B
M
V
A
G
X
J
B
I
K
X
V
V
A
AREA WHERE TERMINAL IS NOT PERMITTED  
VENT TERMINATION  
X
AIR SUPPLY INLET  
V
Canadian Installations1  
US Installations2  
A = Clearance above grade, veranda, porch,  
deck, or balcony  
12” (30 cm)  
12” (30 cm)  
B = Clearance to window or door that may be  
opened  
6” (15 cm) for appliances  
6” (15 cm) for appliances  
< 10,000 Btuh (3kW), 9”  
(23 cm) for appliances > 10,000  
Btuh (3kW) and < 50,000 Btuh  
(15kW), 12” (30cm) for  
< 10,000Btuh (3kW), 12” (30 cm)  
for appliances > 10,000 Btuh (3kW) and  
< 100,000 Btuh (30kW), 36” (91 cm)  
for appliances > 100,000 Btuh (30kW)  
appliances > 50,000 Btuh (15kW)  
C = Clearance to permanently closed window  
12” (305 mm) recommended to  
prevent window condensation  
12” (305 mm) recommended to  
prevent window condensation  
D = Vertical clearance to ventilated soffit located  
above the terminal within a horizontal  
distance of 2 feet (610mm) from the center  
line of the terminal  
18” (458 mm) for non-vinyl soffits  
24” (610 mm) for vinyl soffits  
18” (458 mm) for non-vinyl soffits  
24” (610 mm) for vinyl soffits  
E = Clearance to unventilated soffit  
F = Clearance to outside corner  
G = Clearance to inside corner (see next page)  
24” (610 mm)  
see next page  
see next page  
24” (610 mm)  
see next page  
see next page  
H = Clearance to each inside of center line  
extended above meter/regulator assembly  
3’ (91 cm) within a height of 15’  
above the meter/regulator assembly  
3’ (91 cm) within a height of 15’  
above the meter/regulator assy  
I = Clearance to service regulator vent outlet  
3’ (91 cm)  
3’ (91 cm)  
J = Clearance to nonmechanical air supply inlet 6” (15 cm) for appliances < 10,000  
to building or the combustion air inlet to any Btuh (3kW), 12” (30cm) for  
6” (15 cm) for appliances  
< 10,000 Btuh (3kW), 9”  
(23 cm) for appliances > 10,000  
Btuh (3kW) and < 50,000 Btuh  
(15kW), 12” (30 cm) for  
other appliances  
appliances > 10,000 Btuh (3kW) and <  
100,000 Btuh (30kW), 36” (91 cm)  
for appliances > 100,000 Btuh (30kW)  
appliances > 50,000 Btuh (15kW)  
K* =Clearance to a mechanical air supply inlet  
6’ (1.83 m)  
3’ (91 cm) above if within 10’  
(3m) horizontally  
L = Clearance above paved sidewalk or paved 7’ (2.13 m)†  
driveway located on public property  
7’ (2.13 m)†  
M = Clearance under veranda, porch, deck or  
balcony  
12” (30 cm)‡  
12” (30 cm)‡  
N = Clearance above a roof shall extend a minimum of 24” (610 mm) above the highest point when it passes through the roof  
surface, and any other obstruction within a horizontal distance of 18” (450 mm).  
1 In accordance with the current CSA-B149 Installation Codes  
2 In accordance with the current ANSI Z223.1/NFPA 54 National Fuel Gas Codes  
* Clearance to a mechanical air supply refers to an HRV or other mechanical device that brings fresh air into the living space, not a fresh air for an  
appliance combustion.  
† A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings  
‡ only permitted if veranda, porch, deck or balcony is fully open on a minimum 2 sides beneath the floor:  
NOTE: 1. Local codes or regulations may require different clearances.  
2. The special venting system used on Direct Vent Fireplaces are certified as part of the appliance, with clearances tested and approved by the  
listing agency.  
3. CFM Corporation assumes no responsibility for the improper performance of the appliance when the venting system does not  
meet these requirements.  
Fig. 12 Vent termination clearances.  
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Termination Clearances  
Termination clearances for buildings with combustible and noncombustible exteriors.  
Inside Corner  
Alcove Applications*  
Outside Corner  
D
C
C
F =  
Combustible  
6" (152 mm)  
G =  
Combustible  
6" (152 mm)  
V
G
V
Noncombustible  
2" (51 mm)  
V
E
Noncombustible  
2" (51 mm)  
O
F
Balcony -  
with no side wall  
Balcony -  
with perpendicular side wall  
E = Min. 6” (152 mm) for  
non-vinyl sidewalls  
Min. 12” (305 mm) for  
vinyl sidewalls  
O = 8’ (2.4 m) Min.  
M
No.  
of Caps  
M
V
DMin.  
CMax.  
V
1
2
3
4
3’ (914 mm) 2 x DActual  
P
6’ (1.8 m)  
9’ (2.7 m)  
12’ (3.7 m) 1/2 x DActual  
1 x DActual  
2/3 x DActual  
Combustible &  
Noncombustible  
M =  
Combustible &  
Noncombustible  
12" (305 mm)  
M = 24" (610 mm)  
P = 20” (508 mm)  
DMin. = # of Termination caps x 3  
CMax. = (2 / # termination caps) x DActual  
584-15  
*NOTE: Termination in an alcove space (spaces open only on one side and with an overhang) is permitted with the dimensions  
specified for vinyl or non-vinyl siding and soffits. 1. There must be a 3’ (914 mm) minimum between termination caps. 2. All  
mechanical air intakes within 10’ (1 m) of a termination cap must be a minimum of 3’ (914 mm) below the termination cap. 3. All  
gravity air intakes within 3’ (914 mm) of a termination cap must be a minimum of 1’ (305 mm) below the termination cap.  
Fig. 13 Termination clearances.  
Quick Reference for Fresh Air Restrictor Plate / Flue Baffle  
Application  
SK8DVSK  
Item  
DVT38N  
3”  
DVT38P  
None  
None  
None  
None  
4¹⁄₂”  
DVT44N  
None  
None  
None  
None  
4¹⁄₂”  
DVT44P  
4¹⁄₂”  
Flue Restrictor Plate  
Fresh Air Restrictor Plate  
None  
None  
None  
4¹⁄₂”  
#3  
4¹⁄₂”  
#2  
4¹⁄₂”  
#1  
#1  
Vertical Less than 12’ Flue Restrictor Plate  
Fresh Air Restrictor Plate  
None  
None  
4¹⁄₂”  
#3  
4¹⁄₂”  
Vertical 12’ to 20’  
Vertical 20’ to 30’  
Vertical 30’ to 40’  
Flue Restrictor Plate  
Fresh Air Restrictor Plate  
Flue Restrictor Plate  
Fresh Air Restrictor Plate  
Flue Restrictor Plate  
#3  
4¹⁄₂”  
#2  
4¹⁄₂”  
#3  
4¹⁄₂”  
#2  
#2  
4¹⁄₂” or 6³⁄₄”  
#1  
4¹⁄₂” or 6³⁄₄”  
#1  
Fresh Air Restrictor Plate  
#1  
NOTE: Refer to Page 22, Figure 35 for instructions to fabricate 3” and 4¹⁄₂” flue restrictor plates.  
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General Information  
Assembling Vent Pipes  
SK8 Venting Pipes  
Pipe Section  
Pipe  
Rim  
Hem  
Canadian Installations:  
Lance  
The venting system must be installed in accordance  
with the current CSA-B149 .1 installation code.  
Pipe  
Rim  
USA Installations:  
The venting system must conform with local codes and/  
or the current National Fuel Gas code ANSI Z223.1/  
NFPA 54.  
Only venting components manufactured by CFM Cor-  
poration can be used in Direct Vent systems.  
NOTE: The joints of the inner pipe (flue pipe) must be  
taped with 550°F or higher temperature metal adhesive  
tape that meets the requirements of F.A.R. 25.853(a)  
High temperature sealant milpack or stove cement  
of 550°F or higher could be used instead. The joints  
of The outer pipe (fresh air pipe) must be taped with  
315°F or higher temperature metal adhesive tape or the  
use of high temperature milpack or stove cement would  
be applicable. When using the unitized 30°, 45° or 90°  
elbows, apply 1/4” bead of high temperature, 550°F or  
higher, sealant (milpack or stove cement) to the joint of  
the inner pipe (flue pipe) and the straight section as it is  
impossible to be taped. The outer pipe must be taped  
with 315°F high temperature metal adhesive tape for  
proper sealing.  
FP1368  
Fig. 14 Install pipe, listening for the snap-lock to fasten.  
Horizontal Termination  
The vent must rise vertically a minimum of 24” (610mm)  
off the top of the unit, before the first elbow. The hori-  
zontal run may extend up to 20’ (6 m) and include a ver-  
tical rise of up to 40’ (12 m). (Fig. 15) Horizontal termi-  
nation must also meet the criteria shown in Figures 12  
& 13.  
Approved vent systems must terminate above and  
including the heavy line in Figure 15.  
Two 45° elbows may be substituted for each single  
90° elbow.  
Start by attaching the first vent pipe section to the collar  
on top of the fireplace. In order to attach the first pipe  
section, it may be necessary to remove the top shield.  
Remove four (4) screws securing top shield, install first  
pipe section and replace top shield.  
With a rise between 2’ - 4’, one (1) 90° or two (2) 45°  
elbows may be used.  
Vertical Termination  
Install the pipe as shown in Figure 14. When you get a  
good lock, you will hear the pipe clearly snap together.  
Once sections are snap-locked in place, it is extremely  
difficult to get them apart. Make sure the pipe is firmly  
snapped and locked together as each pipe section is  
mounted. When using 45° or 90° elbows, it is accept-  
able to use three (3) screws (not supplied) at the joint  
between the vertical SK8 pipe and the elbow to ensure  
no separation.  
A vertical vent system must terminate no less than 12’  
(3.66 m) and no more than 40’ (12 m) above the appli-  
ance flue collar. A 2’ (610 mm) vertical section must be  
installed before any offset. A maximum of 20’ (6.1 m)  
horizontal and three (3) 90° elbows may be installed  
with a minimum of 12’ (3.66 m) vertical section above  
the flue collar of the unit. Refer to Page 21, Figure 26  
for more information.  
When installing elbows, follow the same procedure.  
The joints of inner and outer elbow must be taped with  
UL approved high temperature metal adhesive tape for  
proper sealing. Be sure to always attach straps on up-  
per elbow to a structural framing member.  
A vertically terminated vent system must also conform  
to the following criteria:  
No more than three (3) 90° elbows may be used.  
Two (2) 45° elbows may be substituted for one (1)  
90° elbow. No more than six (6) elbows may be  
used.  
For vertical installations, continue installing the pipe as  
required until pipe is installed up through the ceiling. At  
this point, you must install a firestop spacer.  
Vent must rise a minimum of 2’ (610 mm) before  
offset is used.  
Termination height must conform to roof clearance  
as specified in Figure 33.  
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Minimum clearance between vent pipes  
and combustible materials is 3¹⁄₂” (89 mm)  
on top, 2¹⁄₂” (64 mm) on both sides and 1¹⁄₂”  
(38 mm) on the bottom.  
 
 
 
 
 
 
 
��  
When the vent termination exits through foundations  
less than 20” (508 mm) below siding outcrop, the vent  
pipe must be flush with the siding.  
 
 
It is always best to locate the fireplace in such a way  
that minimizes the number of offsets and horizontal  
vent length of vent pipe from the flue collar of the fire-  
place to the face of the outer wall.  
 
 
 
 
 
 
May use up to  
three (3) 90°  
elbows, but must  
not have two (2)  
consecutive 90°  
elbows in horizon-  
tal plane  
Horizontal plane means no vertical rise exists on this  
portion of the vent assembly.  
�  
�  
20’ (6 m)  
��  
�  
 
 
 
 
 
 
 
�  
��  
�  
Unitized Elbow  
(SK890)  
Pipe  
Straps  
Every 3’  
(914 mm)  
Pipe Straps  
Every 3’ (914  
mm)  
Firestop/Zero  
Clearance Sleeve  
Minimum 2’ (610  
mm) Section  
NOTE: Apply high temperature sealant or UL approved  
high temperature metal adhesive tape as directed on Page  
May use  
one (1)  
12.  
FP1012a  
���  
elbow  
���  
Fig. 16 Support straps for horizontal runs.  
Unacceptable vent-  
only  
ing configuration  
The maximum number of 90° elbows per side wall  
installation is three (3), but must not have two (2)  
consecutive elbows in the horizontal plane.  
�� ��  
Horizontal Run (in feet)  
FP1359  
A minimum of 2’ (610 mm) vertical section off the top  
of the unit is required, an elbow and a 1’ (305 mm)  
maximum horizontal run to get through a wall. (Fig.  
17)  
Fig. 15 Horizontal vent termination window.  
Sidewall Applications  
Since it is very important that the vent-  
ing system maintain its balance between  
the combustion air intake and the flue  
gas exhaust, certain limitations as to vent  
configurations apply and must be strictly  
adhered to.  
2'  
(610mm)  
C
Wall Opening  
L
NOTE: The penetration to the outside of the build-  
ing or structure shall be sealed air and weather  
tight.  
2'  
(610mm)  
X
(DVT44) X = 7’3¹⁄₄” (2216 mm)  
(DVT38) X = 6’9⁷⁄₈” (2080 mm)  
Use of the Restrictor Plates in  
Horizontal Venting Applications  
The primary purpose for the vent restrictor plate is to  
regain flame height under certain venting conditions as  
outlined below.  
FP1237a  
Fig. 17 Minimum vertical run / maximum horizontal run.  
The DVT38IN is shipped with the fresh air plate set-  
tings at #4 (this applies to both natural gas and  
propane) when using the horizontal starter vent kit  
SK8DVSK.  
20011956  
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The maximum number of 45° elbows permitted per  
side wall installation is two (2). These elbows can be  
installed in either the vertical or horizontal run. (Fig.  
18)  
For each 45° elbow installed in the horizontal run,  
the length of the horizontal run MUST be reduced by  
18” (45 cm). This does not apply if the 45° elbows  
are installed on the vertical part of the vent system.  
For each 90° elbow installed in the horizontal run,  
the length of the horizontal run MUST be reduced by  
36” (914 mm).  
Sidewall Installation  
STEP 1  
Locate vent opening on the wall. It may be necessary  
to first position the fireplace and measure to obtain hole  
location. Depending on whether the wall is combustible  
or noncombustible, cut opening to size. (Fig. 20)  
For combustible walls first frame in opening.  
Combustible Walls: Cut a 16¹⁄₄”h x 16¹⁄₄” w (413 mm x  
413) hole through the exterior wall and frame as shown.  
The maximum number of elbow degrees in a system  
is 270°. (Fig. 19)  
Noncombustible Walls: Hole opening must be 11¹⁄₄”  
(286 mm) in diameter.  
STEP 2  
Vent Opening for Combustible Wall  
16¹⁄₄”  
(413 mm)  
A
B
10'  
(3m)  
Framing  
Detail  
16¹⁄₄”  
(413mm)  
A + B = 17' (5.2m)  
Fireplace Hearth  
Vent Opening for Noncombustible Wall  
FP1238  
Fig. 18 Maximum vent run with elbows.  
11¹⁄₄”  
(286 mm)  
Example: In Figure 23  
4
Elbow 1  
Elbow 2  
Elbow 3  
Elbow 4  
=
=
=
=
90°  
45°  
45°  
90°  
VO584-100  
Fig. 20 Locate vent opening on wall.  
Measure wall thickness and cut zero clearance sleeve  
parts to proper length (MAXIMUM 12”/305 mm). As-  
semble sleeve using #8 sheet metal screws (supplied).  
(Fig. 21) Install firestop assembly. (Fig. 30)  
Total angular variation = 270°  
3
2
Zero clearance sleeve is only required for  
combustible walls.  
1
Adjustable Zero  
Clearance Sleeve  
Max. Length  
12” (305 mm)  
#8 Screws (2)  
FP1239a  
Fig. 19 Maximum number of elbow degrees.  
#8 Screws (2)  
ZCS101a  
Fig. 21 Adjustable zero clearance sleeve.  
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Chateau™  
STEP 3  
X
Slide the zero clearance sleeve through the wall and  
install the firestop on the inside surface of the wall.  
Secure with four (4) #8 sheet metal screws.  
STEP 4  
Place fireplace into position. (Fig. 22) Measure the ver-  
tical height (X) required from the base of the flue collars  
to the center of the wall opening. NOTE: If using the  
SK8DVSK Kit, the vertical section of pipe is telescopic  
and could provide adjustment from 24” up to 40” (610  
mm to 1016 mm).  
FP1241a  
Fig. 23 Horizontal length requirement.  
Firestop  
Zero Clear-  
ance Sleeve  
X
FP1240a  
Fig. 22 Vertical height requirement.  
STEP 5  
FP1242a  
Fig. 24 Through the wall.  
Tape the inner and outer flue collars of the fireplace  
using UL approved metal adhesive tape to ensure the  
joints are sealed. Attach an appropriate length of vent  
pipe to the fireplace. Follow with the installation of the  
inner and outer elbow, tape elbow joints and secure  
joints as described on Page 13.  
starter kit, and can be cut to suit if necessary. (Fig. 24)  
Sealing firestop gaps with high temperature sealant  
will restrict cold air being drawn in around fireplace.  
STEP 8  
Guide the vent terminations 8” and 11” collars into their  
respective vent pipes. Double check that the vent pipes  
overlap the collars by 2” (50 mm). Secure the termina-  
tion to the wall with screws provided and caulk around  
the wall plate to weatherproof. (Fig. 25) As an alterna-  
tive to screwing the termination directly to the wall you  
may also use expanding plugs or an approved exterior  
construction adhesive.  
STEP 6  
Measure the horizontal length requirement including  
a 2” (50 mm) overlap, ie from the elbow to the outside  
wall face plus 2” (50 mm) (or the distance required if  
installing a second 90° elbow). (Fig. 23)  
Always install horizontal venting on a level  
plane.  
Support horizontal pipes every 3’ (91 cm)  
with metal pipe straps.  
STEP 7  
Use appropriate length of pipe sections and install the  
horizontal vent sections. You may need to cut 1’ wall  
section to size to be flush with the outside wall. The sec-  
tions which go through the wall are packaged with the  
Check fireplace to make sure it is levelled  
and properly positioned.  
20011956  
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Chateau™  
12'  
(3.7m)  
or Greater  
'X'  
DVT44 - Natural or LP  
Use 6"  
DVT38 - Natural or LP  
Use 5"  
Fresh Air Restrictor Plate  
X
Setting  
#1  
#2  
30’ to 40’  
20’ to 29’  
12’ to 19’  
#3  
FP1409  
FP1243a  
Fig. 26 Restrictor plate use in straight up installation.  
Fig. 25 Secure termination to wall.  
For vertical venting configurations that include a  
minimum vertical rise of 12’ (3.7 m) and a maximum  
horizontal offset of 10’ (3 m) the 4¹⁄₂” restrictor plate  
supplied with this unit should be used. The fresh air  
restrictor plate could be adjusted to the setting #3  
(DVT44IN Only). (Fig. 28) Refer to Pages 25 & 26,  
Figures 35 & 37 for restrictor plate installation and fresh  
air restrictor plate adjustment.  
Vertical Through-the-Roof  
Applications  
Use of Restrictor Plate  
for Vertical Venting Applications  
The primary purpose for the vent restrictor is to regain  
flame height under certain venting conditions as  
outlined below.  
NOTE: The joints of the inner pipe (flue pipe) must be  
taped with 550°F or higher temperature metal adhesive  
tape that meets the requirements of F.A.R. 25.853(a)  
High temperature sealant milpack or stove cement  
of 550°F or higher could be used instead. The joints  
of The outer pipe (fresh air pipe) must be taped with  
315°F or higher temperature metal adhesive tape or the  
use of high temperature milpack or stove cement would  
be applicable. When using the unitized 30°, 45° or 90°  
elbows, apply 1/4” bead of high temperature, 550°F or  
higher, sealant (milpack or stove cement) to the joint of  
the inner pipe (flue pipe) and the straight section as it is  
impossible to be taped. The outer pipe must be taped  
with 315°F high temperature metal adhesive tape for  
proper sealing.  
10' (3m) Max.  
Natural or LP  
Use 4"  
Flue Restrictor Plate  
(Refer to Page 12 and  
Page 22, Figure 35)  
12'  
(3.7m)  
Min. Rise  
Fresh Air Restrictor Plate  
Setting = None or #3 Only  
FP1410  
Fig. 27 Restrictor plate use with horizontal offset.  
This Gas Fireplace has been approved for,  
For vertically venting either propane or natural gas  
units, with vertical vent heights of 12’ (3.7 m) or greater,  
(measured from the top of the flue collar) the restrictor  
plate as supplied with this unit should be used. (Fig.  
26) Also, the fresh air restrictor plate could be adjusted  
according to your vent height. (Fig. 26) Refer to Pages  
25 & 26, Figures 35 & 37 for restrictor plate installation  
and fresh air restrictor plate adjustment.  
Vertical installations up to 40’ (12 m) in height. Up  
to a 20’ (6 m) horizontal vent run can be installed  
within the vent system using a maximum of three  
(3) 90° elbows. (Fig. 28)  
A 2’ (610 mm) vertical section must be installed  
before any offset. A maximum of 20’ (6.1 m) horizon-  
tal and three (3) 90° elbows may be installed with a  
minimum of 12’ (3.66 m) vertical section above the  
flue collar of the unit. (Fig. 28)  
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Chateau™  
Max. 8' (2.4m)  
4
Max. 20' (6 m)  
Max. Height  
40' (12 m)  
Min. Height  
20' (6 m)  
1 + 2 + 3 + 4 = 270°  
3
2
1
Pipe Straps Every 3’  
(914mm)  
Minimum 2’ (610mm)  
Before Any Elbow  
FP1244a  
Fig. 28 Support straps for horizontal runs.  
FP1245a  
Up to two (2) 30° or 45° elbows may be used within  
the horizontal run. For each 30° or 45° elbow used  
on the horizontal level the maximum horizontal  
length must be reduced by 18” (457 mm).  
Fig. 29 Typical offset application.  
Vertical Through-the-Roof Installation  
Example: Maximum horizontal length  
1. Locate your fireplace.  
0
1
2
x 30° or 45° elbows = 10’ (3 m)  
x 30° or 45° elbows = 8’6” (2.6 m)  
x 30° or 45° elbows = 7’ (2.1 m)  
2. Plumb to center of the (8”) flue collar from ceiling  
above and mark position.  
3. Cut opening equal to 14¹⁄₂” x 14¹⁄₂” (368 mm x 368  
A minimum of an 12’ (3.7 m) vertical rise.  
Two sets of 30° or 45° elbows offsets within these  
vertical installations. From 0 to a maximum of 8’ (2.4  
m) of vent pipe can be used between elbows. (Fig.  
29)  
SKCS8 must be used to support offsets. (Fig. 32)  
This application will require that you first determine  
the roof pitch and use the appropriate starter kit.  
(Refer to Venting Components List)  
mm).  
4. Proceed to plumb for additional openings through  
the roof. In all cases, the opening must provide a  
minimum of 1¹⁄₂” (38 mm) clearance to the vent pipe,  
i.e., the hole must be at least 14¹⁄₂” x 14¹⁄₂” (368 mm  
x 368 mm).  
5. Place fireplace into position.  
6. Place firestop(s) SKFS2A or Attic Insulation Shield  
AIS-SK into position and secure. (Figs. 30, 31)  
The minimum height of the vent above the highest  
point of penetration through the roof is 2’ (610 mm).  
(Fig. 33)  
7. Install roof support (Fig. 32) and roof flashing making  
sure upper flange of flashing is below the shingles.  
8. Install appropriate pipe sections until the venting is  
above the flashing.  
9. Seal around the pipe.  
10. Add additional vent lengths for proper height. (Fig.  
33)  
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Chateau™  
Support Structure  
Elbow Strap  
Attic Installation  
Nails (4)  
Firestop Spacer  
Elbow Strap  
(must be tight)  
Joist  
Ceiling Hole  
Framing  
Angled Strap  
Ceiling Installation  
Angled Firestop  
Chimney Support Strap  
(must be tight)  
Joist  
FP270/271  
Fig. 32 Attach straps to a structural framing member.  
Firestop Spacer  
Nails (4)  
Min.  
2' (610mm)  
FP593  
Fig. 30 Installing firestop spacer.  
Attic  
Insulation  
Shield  
Nails (4 Re-  
quired)  
CFM190  
Fig. 33 Minimum termination to roof clearance.  
Attic Joist  
If an attic is above ceiling level an AIS-SK  
(Attic Insulation Shield) must be installed.  
Base  
Flanges  
Ceiling  
FP263  
The enlarged ends of the vent section  
always face downward.  
Fig. 31 Attic shield installation.  
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Chateau™  
Chimney Components  
Component  
Description  
Model Number  
Horizontal Starter Kit  
Contains 24”-40” telescopic pipe* for minimum vertical  
rise from collar pipe, 90° elbow, horizontal  
through-wall starter pipe, zero clearance sleeve,  
metal adhesive tape, stove cement tube, sidewall  
termination and firestop.  
SK8DVSK  
SK8 Chimney Sections  
SK8 Chimney Elbows  
Firestop  
Pipe used to build 8” (SK8) flue systems.  
SK81 (1’ Long)  
SK818 (1Z\x’ Long)  
SK83 (3’ Long)  
SK84 (4’ Long)  
Elbow used to create an offset in an 8”  
chimney system.  
SK830-2 30° Elbow*  
(2 per pkg.)  
SK845 45° Elbow*  
SK890 90° Elbow*  
Required at each floor level of chimney  
SKFS2A —  
installation. (Plus attic on multi-story installation.)  
(8” straight flue)  
SK8DVFS  
(Horizontal Firestop)  
Zero Clearance Sleeve  
Attic Insulation Shield  
Chimney Support  
Used when horizontal pipe goes through an interior  
vertical wall.  
SK8ZCS  
Used to prevent insulation from coming in contact with AIS-SK  
the chimney system.  
Used to support chimney for each of: 30’ vertical  
height and 6’ of angled chimney run.  
SKCS8  
Round Top Termination  
Top used to terminate chimney at roof.  
(Flashing not included.)  
RLTSK8  
Round Top Termination -  
Extended  
Top used to terminate chimney at chase.  
(Flashing not included.)  
RLTSK8L  
Flashing  
Metal finishing required around termination  
to prevent rain leakage.  
8-6-12 with 8” flue:  
0-6/12 pitch  
8-12-12 with 8” flue:  
6/12-12/12 pitch  
Housing Extensions  
Chase Top Housing  
Extends Square Termination on steep  
pitched roofs.  
202036  
Low profile pyramid-style chimney cap used to  
terminate chimney through a chase. Includes  
adapter. (Flashing not included.)  
PTLSK8  
Chase Top Housing  
Square chimney cap used to terminate chimney  
through a chase. Terra Cotta Masonry. Includes  
adapter. (Flashing not included.)  
SLTSK8  
Horizontal Termination  
Cap used to terminate venting through a sidewall.  
SK8DVRVT  
NOTE: The 24”-40” telescopic pipe is only intended for use with the SK8DVSK.  
* Factory unitized elbow  
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Chateau™  
Operating Instructions  
Clean the glass after the first two weeks of  
operation.  
Glass Information  
Only glass approved by CFM Corporation  
should be used on this fireplace.  
The use of any non-approved replacement glass will  
void all product warranties.  
Phillips  
Screws  
Care must be taken to avoid breakage of the glass.  
Do not operate appliance with glass front  
removed, cracked or broken.  
A replacement glass frame assembly (complete  
with gasket) is available through your CFM  
Corporation dealer and should only be installed  
by a licensed qualified service person.  
�  
����  
�  
��  
���  
FP1558a  
���  
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Fig. 34 Remove Phillips screws, tilt frame forward and lift off  
bottom door track. (Shown without logs for clarity.)  
Glass Frame Assembly Removal  
Restrictor Plate Installation  
1. Turn the fireplace OFF (including the pilot).  
Refer to Pages 17, 18 & 21 for your venting configura-  
tion and combination of restrictor plate requirement and  
fresh air restrictor plate adjustment.  
2. If the unit has been operating allow time for the  
components to cool.  
3. Using a Phillips screwdriver, unfasten two (2) screws  
located at the top of the glass frame. (Fig. 34)  
Restrictor Plate Installation  
Using the two (2) screws provided along with the restic-  
tor plate shipped with the logset, fasten the restrictor  
plate to the firebox top through the front of the unit. (Fig.  
35)  
4. Tilt the glass frame at the top away from the unit.  
Lift it carefully off the bottom door track and set on  
padded surface.  
Glass Cleaning  
Fresh Air Restrictor Plate Adjustment  
1. Remove the glass.  
It is necessary to periodically clean the glass. During  
start-up, condensation, which is normal, forms on the  
inside of the glass. This condensation causes lint,  
dust and other airborne particles to cling to the glass  
surface.  
2. Remove the logs, andirons and fettle.  
3. Remove one side refractory (right or left) and re-  
move the rear upper and lower refractory in reverse  
order of installation. (Refer to “Ceramic Refractory  
Installation” section.)  
Also initial paint curing may deposit a slight film on  
the glass. It is therefore recommended the glass be  
cleaned two or three times with a non-ammonia based  
household cleaner and warm water (gas fireplace glass  
cleaner is recommended) within the first few weeks of  
operation.  
4. Remove the rear log bracket by removing three (3)  
screws. On some models you may be able to loosen  
the screws and slide bracket to the left and out. (Fig.  
36)  
5. Adjust the fresh air restrictor plate setting. (Fig. 37)  
Simultaneously install the plate and the log bracket  
using the three (3) screws loosened or removed ear-  
lier. The adjustment is made by matching the proper  
setting on the plate with the three (3) holes on the  
After the initial cleaning process the glass should be  
cleaned two or three times during each operating  
season depending on the environment in the house.  
firebox back.  
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Chateau™  
Ceramic Refractory Installation  
Flue Opening  
The ceramic refractories are fragile and  
should be handled with care. Due to the  
size of the refractories, an assistant may  
be helpful.  
Restrictor  
Plate  
NOTE: The ceramic refractories are shipped sepa-  
rate from the unit but MUST BE installed.  
Sheet Metal  
Screws  
Refer to Ceramic Refractory Kit listed below.  
Appliance  
DVT38  
DVT38  
DVT38  
DVT44  
DVT44  
DVT44  
Kit Model  
DVT38CRR  
DVT38CRL  
DVT38CRH  
DVT44CRR  
DVT44CRL  
DVT44CRH  
Description  
Colonial Red  
Limestone  
Herringbone  
Colonial Red  
Limestone  
To Remove  
DVT44IN (6³⁄₄” as Shown)  
Outer Ring, Cut  
Here (6 Places)  
Use tin snips to cut  
along slots to make 4¹⁄₂”  
(114mm) restrictor plate.  
(Refer to Page 12)  
DVT38  
DVT38  
Use tin snips to cut along  
outer slots to make 4¹⁄₂”  
(114 mm) restrictor plate.  
(Refer to Page 17, Fig. 27)  
Use tin snips to cut  
along inner slots to  
make 3” restrictor  
plate. (Refer to  
Page 12)  
Herringbone  
Left Side  
Refractory  
Right Side  
Refractory  
Rear Refractory  
Upper  
FP1810  
Fig. 35 Restrictor plate location.  
Remove Screws (3)  
Rear Log  
Bracket  
FP1365a  
Rear Brick Lower  
(Colonial Red Only)  
Fig. 38 DVT44IN ceramic refractory panels. (Limestone  
refractory shown)  
1. Using a Phillips or Robertson screwdriver, unfasten  
the two (2) screws holding the fettle to the burner  
assembly. With a wrench, remove the front burner  
tube by unfastening the two (2) nuts that secure the  
burner tube to the front of the burner assembly.  
FP1556  
Fig. 36 Remove rear log bracket.  
2. Using a Phillips or Robertson screwdriver, remove  
the heat shield located toward the front top of the fire  
box by unfastening the five (5) screws that secure  
the heat shield in place. (Fig. 39)  
Fresh Air  
Restrictor  
Plate  
1
2
3
Return Flange  
4
Remove  
Screws (5)  
FP1369  
FP1557  
Fig. 37 Fresh air restrictor plate adjustment.  
Fig. 39 Remove five (5) screws securing heat shield in place.  
6. Replace the rear lower and upper refractory, side  
refractory, fettle, andiron, logs and glass.  
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Chateau™  
6. The rear refractory upper has a notch in the top side.  
Holding the refractory at an angle, slide the refrac-  
tory behind the side refractory installed.  
3. Start with either the right side refractory or left side  
refractory. Hold the refractory at an angle. Slide  
and seat the bottom edge toward the bottom of the  
firebox. Tilt it carefully toward the side until the piece  
is in place. Slide the refractory forward until it comes  
in contact with the front flange on the firebox.  
7. While holding the rear refractory upper in place, fol-  
low Step 3 and install the remaining side refractory.  
8. Adjust all refractory pieces so mortar lines are  
aligned. Replace heat shield removed in Step 2.  
Make sure the angle on the heat shield goes back.  
This will secure the side refractory in place.  
4. Holding the rear refractory lower straight up, rotate  
it back behind the side refractory and set it on the  
small return bend of the rear log bracket toward the  
back of the firebox. Ensure the mortar lines in the  
refractory match the side refractory already installed.  
9. Reinstall the burner tube and fettle.  
5. Rotate back and set on the rear log bracket toward  
the back of the firebox.  
Log, Lava Rock and Ember Placement  
Unpack the logs and log burner overlay from packag-  
ing. Remove each log from its wrapping material.  
IMPORTANT: Review these instructions and famil-  
iarize yourself with each log before beginning log  
placement. Find the notches, pins and indentations  
on each log. Follow the instructions closely, using  
the Log ID (Fig. 40 or 41) and the illustrations to as-  
sist in correctly placing each log.  
Tools required: Robertson or Phillips screwdriver  
The logs are fragile and should be handled  
with care. Keep the packaging materials  
out of the reach of children and dispose of  
the material in a safe manner.  
DVT38IN Logs  
Log Front Middle Left  
Log Front Middle Right  
Log Front Right  
Log Grate Burner  
Log Burner Overlay  
Log Rear Right  
Log Rear Left  
Log Grate Right  
Log Front Left  
Log Front Upper Right  
Log Grate Left  
LG412  
Fig. 40 DVT38IN log identification.  
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Chateau™  
DVT44IN Logs  
Log Rear Right  
Log Front Middle Right  
Log Front Right  
Log Grate Burner  
Log Burner Overlay  
Log Rear Left  
Log Front Upper Right  
Log Front Left  
Log Grate Right  
Log Front Middle Left  
Log Rear Upper Middle  
Log Grate Left  
LG413  
Fig. 41 DVT44IN log identification.  
The notch for the pilot on the overlay should be in  
the right rear corner. Set the overlay on top of the  
burner housing toward the back. The overlay must  
line up with the sides and back of the burner. The  
overlay rests behind the log grate burner. Make sure  
the pilot hood lines up with the notch on the overlay.  
(Fig. 42)  
1. Position the Log Grate Burner. Remove the two  
(2) screws that attach the fettle to the burner. Place  
the log grate burner between the notch on the front  
of the burner housing behind the burner tube. (Fig.  
42) Hold the log in place and set the fettle back in  
position. When the fettle is in position, it must hook  
onto the log. Refasten fettle in place. NOTE: The log  
should look as if it has fallen off the grate.  
3. Position the Andirons. Set the andirons in place by  
hooking the tabs on the back of the andiron over the  
outermost web of the fettle. (Figs. 48 & 49)  
2. Position the Log Burner Overlay. The overlay is  
very fragile and must be handled with extra care.  
Hold the overlay with the flat surface facing down.  
4. Place the Volcanic Rock. Place the volcanic rocks  
over the hearth refractories in front of the burner  
tube and around the burner assembly as desired.  
(Figs. 48 & 49)  
Figure 42  
Log  
Burner  
Overlay  
5. Place the Small Lava Rock. Place the  
small lava rock approximately 1¹⁄₂” (38 mm)  
wide behind the lip mounted to the burner  
housing. Place ember material lightly di-  
rectly behind the lava rock and the overlay.  
(Figs. 48 & 49)  
6. Place the Ember Material. Place the  
ember material in front and around the  
burner tube and behind the burner  
tube in front of the burner hous-  
ing. Build up the ember material  
lightly over the burner tube into  
LG401  
the burner housing to cover up the  
burner tube and the lip mounted  
to the front of the burner housing.  
(Figs. 48 & 49) NOTE: Placing  
Log Grate Burner  
platinum ember material is  
mandatory for proper carry over of flame into the  
burner tube.  
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Chateau™  
7. Position the Log Grate Right and  
Left. Position the right and left grate  
logs simultaneously on the grate in  
front of the burner housing by hold-  
ing the two logs with the narrower  
end toward the middle and the bark  
details toward the front. Set the logs  
and lean forward toward the grate.  
The outer end of the logs should  
line up with the grate on the outside.  
(Fig. 43)  
Figure 43  
Log Grate Right  
8. Position the Log Rear Right . Posi-  
tion the log rear right by holding the  
log at an angle with the pointed end  
down toward the bottom. Set the  
LG402  
Log Grate Left  
Figure 44  
Log Rear Right  
Log Rear  
Left  
pointed end on the matching notch on the  
overlay toward the right. Rest the wide  
end toward the back right. The log rests  
in place by touching the rear refractory  
lower on the right. (Fig. 44)  
9. Position the Log Rear Left  
. Position the log rear left by  
holding the log at an able with  
the pointed end down toward  
the bottom. Set the pointed  
end on the matching notch  
on the overlay toward the left.  
Rest the wide end toward  
the back left. The log rests  
in place by touching the rear  
refractory lower on the left.  
LG405  
(Fig. 44)  
Figure 45  
Log Front Right  
10. Position the Log Front Left. Posi-  
Log Front Left  
tion the log front left by holding the log  
with the wide end toward the front and the nar-  
row end toward the back. Set the rectangular  
indentation located on the bottom of this log  
over the rectangular protrusion on the far left  
end of the log grate left. Lay the pointed end  
of the log over the burner overlay outside  
the log rear left. (Fig. 45)  
11. Position the Log Front Middle  
Left. Position the log front middle  
left by holding the log with the wide  
end toward the front and the narrow  
end toward the back. Set the round  
indentation located on the bottom  
of this log over the round protrusion  
on the rear left log. Set the log over the  
fettle where the V-shaped end on the front  
of this log (split area) comes in contact with the  
second left tine on the fettle. (Fig. 45)  
LG404  
Log Front  
Middle Left  
Log Front Middle  
Right (DVT44)  
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Chateau™  
12. Position the Log Front Middle Right.  
Figure 46  
DVT38IN only. Hold the log with the pointed end toward  
the back and the wide end toward the front. Set the  
rectangular indentation located on the bottom of  
this log over the third right tine on the grate. Lay the  
pointed end of the log over the flat area located on  
the pointed end of the front middle log. (Fig. 46)  
DVT44IN only. Hold the log with the pointed end toward  
the back and the wide end toward the front. Set the  
V-shaped end on the front of this log (split area) on  
the third right tine on the grate. Lay the pointed end  
of the log over the flat area located on the pointed  
end of the front middle log. (Fig. 45)  
13. Position the Log Front Right. Hold the log with the  
pointed end toward the back and Y-branch toward  
the front. Set the rectangular indentation located on  
the bottom over the rectangular protrusion located  
on the right grate log. Lay the pointed end of the log  
over the notched part of the overlay. When the log is  
in place, the pointed end is located on the left of the  
pilot assembly. (Fig. 45 )  
Log Front  
Middle (DVT38)  
LG407  
Figure 47  
Log Rear Upper  
Middle (DVT44IN  
Log Front  
Upper Right  
14. Position the Log Front Upper Right. Hold the log  
with notched end toward the front and the pointed end  
toward the back. Set the notched end over the front  
right log. Lay the pointed end over the manifold tube  
located to the right of the burner housing. (Fig. 47)  
15. DVT44IN only. Position the Log Rear Upper  
Middle. Hold the log with split detail toward the  
front and the flat end toward the back. Set the  
round indentation located on the bottom over  
the round protrusion located on the rear left  
log toward the back. Set the right end of the  
log on the split end located on the right rear  
log toward the left. When this log is in place, it  
sets side to side. (Fig. 47)  
LG406  
NOTE: Refer to Figures 48 and 49 for com-  
plete logset.  
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Chateau™  
Volcanic Rock  
Small Lava Rock  
Ember Material  
LG484  
Fig. 48 DVT38IN logset complete.  
Small Lava Rock  
Volcanic Rock  
LG482  
Ember Material  
Fig. 49 DVT44IN logset complete.  
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Chateau™  
Flame Characteristics  
SIT Top Convertible  
It is important to periodically perform a visual check  
of the pilot and burner flames. Compare them to the  
illustrations below. (Figs. 50 & 51)  
If the flame patterns appear abnormal contact a  
qualified service provider for service and adjustment.  
FP1777  
Fig. 50 Correct pilot flame appearance.  
DVT38  
Figure 51  
LG485  
DVT44  
LG483  
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Chateau™  
Trim Installation  
CAUTION: Allow fireplace to cool if it has been  
in operation.  
Trim components: Top frame assembly, bottom  
trim assembly, right and left trim assemblies.  
NOTE: Place trim pieces with magnets facing  
window frame.  
Nailing Flange  
1. Place bottom trim on the bottom of the window  
frame. NOTE: Final adjustments will be made  
once all trim pieces are in place.  
2. The right and left trim piece have a 45° notch  
on the back corner of the top end. (Fig. 52)  
Place the right trim against the right side of the  
window frame, making sure the bottom is over-  
lapping the bottom trim piece. The right side  
of the trim should butt up against the right side  
nailing flange of the fireplace.  
Trim  
3. Place the left trim on the left side of the window  
frame as in Step 2.  
4. Place the top trim piece so the ends overlap  
both the right and left side trim pieces.  
5. Adjust the top trim so the top butts up against  
the top nailing flange and the sides are butted  
up against the side nailing flanges and the top  
trim. Once the top trims are in place, move the  
bottom trim up until it fits securely with the bot-  
tom of the side trims.  
KT602a  
Fig. 53 Trim frame in place.  
Left and Right Trim,  
45° Notch on Top End  
KT601  
Fig. 52 The right and left trim pieces have a 45° notch on the  
back corner of the top end when properly installed.  
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Chateau™  
Lighting & Operating Instructions  
For Fireplaces equipped with American Flame Automatic Control System (IN or IP)  
Warning: If you do not follow these instructions exactly, a fire or explosion may  
result, causing property damage, personal injury and loss of life.  
For Your Safety, Read the Following Warnings  
before Lighting the Appliance  
A. This fireplace is equipped with an ignition device  
which automatically lights the pilot and main burner.  
The pilot and burner light automatically with the hand  
held remote control only. DO NOT try to light the  
pilot by hand. Before lighting this appliance, follow  
these instructions exactly.  
Do not operate any electrical switch.  
Do not use any phone in your building.  
Immediately call your gas supplier from a  
neighbor’s phone. Follow the gas suppliers  
instructions.  
If you cannot contact your gas supplier call the  
Fire Department  
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 the air  
and will settle on the floor.  
C. Do not use this appliance if any part has been under  
water. Immediately call a qualified service technician  
to inspect the appliance and replace any part of the  
control system and any gas control that has been  
under water.  
What to do if you smell gas  
Do not try to light any appliance.  
Lighting Instructions  
1. STOP! Read the safety information above before  
Spark to Pilot  
Pilot Assembly  
continuing.  
2. Turn off all electrical power to the appliance.  
3. This appliance is equipped with an ignition device  
which automatically lights the pilot. DO NOT try to  
light the pilot by hand.  
“S” Connection  
Connect to Module  
4. Turn the wireless remote OFF.  
Pilot Gas  
Black Plastic Cap  
Connection Side or Back  
5. Wait five (5) minutes to clear out any gas.  
Then smell for gas, including near the floor.  
If you smell gas, STOP. Follow instruction B  
in the safety warnings above. If you do not  
smell gas, go on to the next step.  
“I” Connection  
Connect to  
Module  
Pilot  
Adjustment  
Screw  
Motor Wires  
Motor Drive  
6. Turn ON all electrical power to the  
appliance.  
7. Turn wireless remote ON.  
9. If the appliance will not operate, follow the  
instructions TURNING OFF THE GAS TO  
THE APPLIANCE, and call your service  
technician or gas supplier.  
Minimum Rate  
Screw  
Pilot Internal Solenoid  
Connection  
Orange & White Wires  
Main Valve Internal Solenoid  
Connection  
Green & White Wires  
Turning Off the Gas to the Appliance  
1/2” NPT X 1/2” Flare  
Shut-off Valve  
1. Turn the wireless remote to the OFF position.  
2. Turn OFF all electrical power to the fireplace if  
service is required.  
3. Turn the shut-off valve on the gas supply line to  
the OFF position.  
1/2” Gas Tight or  
Tinned Copper  
(from valve)  
1/2” Gas Supply  
(Not provided)  
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Chateau™  
Troubleshooting  
American Flame Gas Control System  
If erratic system behavior is observed that cannot be resolved by the methods outlined below, ensure that there is  
not a transmitter with batteries installed that may be interfering. If a transmitter is packed with batteries installed, its  
buttons may be depressed sending a constant signal which can interfere with the transmission of desired signals. A  
transmitter with new batteries can have a range of over 100’ (30.4 m).  
Ensure the REMOTE/OFF switch on the side of the module is set to REMOTE.  
Module will not learn trans-  
mitter  
Make sure the batteries in both the transmitter and receiver are installed in the  
proper direction and are not drained. Individual battery voltage should be no less  
than 1.4V for AA and AAA batteries, 2.8V for button cells, and 9,0V for 12V batter-  
ies.  
Verify the transmitter indicates a signal is being sent. With thermostat transmit-  
ters, the LCD display should indicate ON or OFF depending on which button is  
being pressed. The LED indicator should illuminate on wall transmitters and on/off  
hand-held transmitters. Buttons should be pressed and held for 1 to 2 seconds to  
ensure a complete signal is sent.  
Make sure the transmitter is within the 20’ (6 m) operational range of the receiver.  
Ensure the 4-pin lead-set is securely connected from the battery pack to the  
control module’s AUX connection. If the A/C power adapter is used, make sure the  
leads from the adapter are securely connected to the POWER terminals on the  
control module.  
Press and hold the LEARN button on the module for approximately 10 seconds  
to clear the memory (you should hear a series of beeps from the receiver). Then  
press and release the learn button (you should hear a single beep from the  
receiver), immediately press either the ON or OFF button on the transmitter (you  
should hear a series of beeps indicating the transmitter code has been learned).  
Verify the gas supply is turned on.  
Pilot will not light/stay lit  
Verify the receiver is receiving the signal from the transmitter by listening for a  
beep from the receiver when ON is pressed on the transmitter. If you do not hear  
a beep, ensure the module has learned the transmitter (see above).  
Ensure the orange lead from the pilot assembly igniter is securely connected to  
the terminal labeled “I” and the white lead from the flame rectification sensor is  
securely connected to the terminal labeled “S” on the control module.  
Make sure the orange and white leads from the module are securely connected to  
the terminals labeled “PILOT” on the valve body.  
Ensure the black GROUND wire is securely connected to an appropriate metal  
portion of the valve or pilot assembly. A proper ground is essential to spark  
igniter operation.  
Make certain the pilot flame is in contact with the flame rectification sensor on the  
pilot assembly. This valve is equipped with a pilot flame adjustment screw. If the  
pilot flame is too small it will not contact the flame rectification sensor and will not  
complete the safety circuit.  
Pilot flame is always on/ will  
not extinguish  
Ensure the CONTINUOUS PILOT switch on the control module is set to OFF.  
Check the handheld transmitter display for the word “PILOT” on the LCD screen. If  
this is displayed, press and hold the CONTINUOUS PILOT button on the hand-  
held transmitter for approximately 10 seconds to turn off continuous pilot mode.  
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Chateau™  
Troubleshooting American Flame Gas Control System (continued)  
Verify the gas supply is turned on.  
Main flame will not light  
Ensure the pilot flame will ignite. If not, see pilot flame troubleshooting above.  
Make sure the green and white leads from the module are securely connected to  
the terminals labeled “MAIN: on the valve body.  
Make certain the pilot flame is in contact with the flame rectification sensor on the  
pilot assembly. This valve is equipped with a pilot flame adjustment screw. If the  
pilot flame is too small it will not contact the flame rectification sensor and will not  
complete the safety circuit.  
Ensure the pilot flame is properly located to ignite the main flame.  
Flame height adjustment will  
not work/works backwards  
Ensure the black and red leads from the battery pack or the AF4000 110H/L  
module are securely connected to the red and black leads from the motor drive  
located on the valve body (red to red and black to black).  
Make sure the Pulse/Continuous button on the Power Module is set to Continuous  
mode. If flame does not continuously change (increase or decrease in size) while  
holding down the ON H/L button, the power module mode must be changed. Hold  
down the Pulse/Continuous button on the Power Module for 10 to 15 seconds to  
change mode from pulse to continuous. Re-try flame adjustment.  
Check functionality with all transmitters to determine if there is an issue with the  
main control system or an individual transmitter. If the issue is with an individual  
transmitter, make sure the batteries in both the transmitter and receiver are  
installed in the proper direction and are not drained. Individual battery voltage  
should be no less than 1.4V for AA and AAA batteries, 2.8V for button cells, and  
9.0V for 12V batteries.  
Ensure the transmitter was not recently stored in a different environment (air-con-  
ditioned, heated) from that in which the transmitter is being tested. It may take up  
to 3 hours for the temperature inside a packaged transmitter, and several minutes  
for an unpackaged transmitter, to equalize with the room temperature.  
Room temperature dis-  
played on handheld trans-  
mitter is not correct.  
(When using thermostatic  
transmitters only)  
Unit will not respond in  
THERMO mode.  
(When using thermostatic  
transmitters only)  
Ensure the thermostatic transmitter is within the 20’ operational range.  
Make sure an ON or OFF command was not last sent from another transmitter.  
These commands will override the thermal commands from the handheld trans-  
mitter. To return the system to THERMO mode, press either ON or OFF on the  
thermostatic transmitter, then press the MODE button to put the system in THER-  
MO mode. Press and hold the SET button to change the set temperature.  
Verify the set temperature on the thermostatic remote is at least 2 degrees above  
or below the room temperature. The system will not react to temperatures within 2  
degrees of the set temperature.  
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Chateau™  
American Flame Gas Control System Error Codes  
Ignition Safety: Protection for Ignition System  
Error Code: One beep every one second  
Description of Fault: Warn users if the pilot is not successfully ignited in 60 seconds.  
How to Clear: Press OFF then ON buttons to re-attempt ignition.  
What to Check:  
Ensure gas supply is turned on.  
Ensure orange/white leads from module are plugged into the “PILOT” connection on the valve body.  
Verify the lead from igniter on pilot assembly is connected to the “I” terminal on the module.  
Verify lead from flame sensor on pilot assembly is connected to the “S” terminal on the module.  
Verify that the black ground lead form the module is connected to a proper ground on the fireplace.  
Ensure there is no blockage in the pilot line.  
Sensor Safety: Protection for Flame Sensor  
Error Code: 4 beeps every one second  
Description of Fault: Warn users the pilot flame sensor detects a pilot flame already present when ignition sequence  
is initiated. This fault will also occur if pilot flame sensor is shorted to ground.  
How to Clear: Press OFF then ON buttons to re-attempt normal ignition.  
What to Check:  
Check if pilot flame is actually present when valve is turned OFF (valve replacement necessary if yes).  
Replace pilot assembly.  
Replace module.  
Thermal Safety: Overheat Protection  
Error Code: 4 beeps every two seconds.  
Description of Fault: Warn users that the module’s internal temperature has exceeded 170° F (77° C).  
How to Clear: Module’s internal temperature must cool to below 160° F (71° C) and then press ON button.  
What to Check:  
Is module located in unapproved location, too close to burner?  
Move to cooler location.  
Communication Safety: (NOTE: This feature is only available when transmitter includes an LCD screen).  
Error Code: One beep every four seconds.  
Description of Fault: Warn users that the transmitter and receiver are not communicating properly.  
What to Check:  
Verify batteries in both transmitter and receiver are new.  
Ensure transmitter is located within 20 feet (6 m) of receiver.  
Ensure transmitter is not placed in metal enclosure or laying directly on top of a metal surface as this can interfere  
with transmission.  
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Chateau™  
Fuel Conversion Instructions  
assemblies. Using 3/8” hex, remove the two (2) hex  
nuts (located between the burner tube assembly and  
the burner housing) holding the burner tube to the  
base pan assembly.  
WARNING! This conversion kit shall be installed  
by a qualified service agency in accordance with  
the manufacturer’s instructions and all appli-  
cable codes and requirements of the authority  
having jurisdiction. If the information in these  
instructions is not followed exactly, a fire, explo-  
sion or production of carbon monoxide may  
result causing property damage, personal injury  
or loss of life. The qualified service agency is  
responsible for the proper installation of this  
kit. The installation is not proper and complete  
until the operation of the converted appliance  
is checked as specified in the manufacturer’s  
instructions supplied with the kit.  
4. Using a 3/8” hex, remove two (2) hex nuts holding  
the left burner leg and remove the two (2) hex nut  
that tie the burner housing to the right and left burner  
leg. Remove burner leg. (Fig. 54)  
CAUTION: The gas supply shall be shut off prior  
to disconnecting the electrical power, before pro-  
ceeding with the conversion.  
Avertissement: Cette trousse de conversion  
Ne doit être installée que par le représentant d’un  
organisme qualifié et conformément aux instruc-  
tions du fabricant et aux codes et exigences  
pertinentes de l’autorité compétente. Quiconque  
ne respecte pas à la lettre les instrucitons du  
présent guide risque de déclencher un incendie,  
une explosion ou le dégagement de monoxyde  
de carbone entraînant des dommages matéri-  
els, des lésions corporelles ou la perte de vies  
humaines. L’organisme qualifié qui effectur les  
travaux est responsible de l’installation de cette  
trousse. L’installation n’est pas terminée tant que  
le fonctionnement de l’appareil converti n’a pas  
été vérifié selon la notice du fabricant qui accom-  
pagne la trousse.  
Remove  
Hex Nuts  
FP1559a  
Fig. 54 Use 3/8” socket to remove hex nuts holding left  
burner leg.  
5. Slide the burner housing assembly to the left and  
away. Adjust air shutter setting. Pull burner tube  
assembly forward and out. Adjust air shutter setting.  
Refer to Table 2 on Page 40.  
6. Replace the three (3) injectors. Refer to Table 1.  
7. Replace pilot orifice.  
8. Remove pilot hood by lifting up. (Fig. 55) NOTE: It  
is not necessary to remove the pilot tube for conver-  
sion.  
9. Remove pilot orifice with 5/32” Allen wrench. (Fig.  
56)  
ATTENTION: Avant d’effectuer la conversin, coupez  
d’abord l’limentation en gaz, ensuite, coupez  
l’alimentation électrique.  
Pilot Hood  
Conversion Precautions  
Allow unit to cool if it has been operating.  
Before proceeding with conversion, turn gas supply  
OFF. Turn OFF any electricity that may be going to ap-  
pliance.  
Pilot  
Bracket  
CO133  
Conversion Procedure  
Fig. 55 Remove pilot hood.  
1. Remove glass frame. Refer to Glass Frame Assem-  
bly section on Page 25.  
2. Remove lava rock, volcanic rock, embers and logs.  
CAUTION: Logs may be hot.  
3. With a Phillips or Robertson screwdriver, remove  
the two (2) screws holding the fettle to the burner  
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Chateau™  
5. Replace the minimum rate screw with the one  
provided in the LP conversion kit supplied with this  
fireplace. Ensure the screw is fully installed.  
Allen Wrench  
Index Tab  
6. After the conversion has been made, check the  
manifold outlet pressure with a manometer at the  
test ports located at the right side front edge of the  
fireplace opening. The lower test port is manifold  
outlet pressure.  
Snap Ring  
CAUTION: Turn off the gas supply before  
removing test port plug.  
CO134  
Fig. 56 Remove pilot orifice.  
Check Manifold Pressure  
10. Install the conversion orifice.  
7. Using a 7/16” nut driver, remove the threaded plug  
from the test port.  
11. Reinstall pilot hood. Be sure to align hood with  
index tab.  
8. Thread the supplied brass extension adaptor fully  
into the open test port.  
Converting the Gas Control Valve  
9. Attach a 1/4” diameter pressure gauge flexible hose  
fully onto the barb of the adaptor.  
The AF4000 electronic control valve is convertible from  
natural gas to propane gas by changing the minimum  
rate screw in the valve and by rotating a plastic knob  
located under a black cap on the top face of the valve.  
10. Turn on gas supply and operate valve with remote  
control as needed to indicate gas pressure. The  
manifold pressure for LP should be 10” wcp. The  
manifold pressure for NG should be 3.5” wcp.  
1. Refer to Control System Installation section on Page  
8 for instructions to gain access to the electronic  
control valve.  
CAUTION: Turn off the valve and gas sup-  
ply before removing test port adaptor and  
replacing plug.  
2. Remove the black cap by pulling the cap straight  
off. Note the position of the marker on the top of the  
rotary knob. This marker will point to NAT or LP. (Fig.  
57)  
11. After test, remove adaptor and replace plug.  
12 . Turn on gas supply and check that plugs are tight  
and leak free.  
13. Install the enclosed identification label to the valve  
body where it can easily be seen.  
14. Test for Leaks  
Apply gas to the system and light the pilot.  
With a soapy solution check for leaks around the  
pilot assembly where the tube enters the pilot as-  
sembly. Tighten fitting if necessary.  
With the main burner “ON” check for leaks  
around the burner orifice. Be careful of the  
burner flame. Tighten orifice if necessary.  
15. Replace burner to original position.  
16. Replace burner leg.  
17. Replace burner tube and fettle.  
Gas Type  
Marker  
18. Follow instructions starting on Page 27 to reinstall  
logs, lava rock, volcanic rock and embers.  
Minimum Rate  
Screw  
CO137  
19. Replace glass frame.  
Fig. 57 Remove black plastic cap and adjust rotary knob to  
correct gas type. (LP position shown) Replace minimum rate  
screw with one supplied in coversion kit.  
3. To convert the valve from NG to LP, push in the knob  
and rotate 90° (1/4 turn). NOTE: The shaft should  
point to LP and the shaft will remain pushed in.  
4. Remove the minimum rate screw, using a small  
screwdriver, located in the valve next to the motor  
drive. (Fig. 57)  
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Chateau™  
Table 1 Injector Orifice Size Matrix  
Conversion to LP  
Burner Orifice  
Input (BTU/hr)  
Kit #  
20011992  
Model  
DVT38IP  
Front  
#66 20009182  
(.033”)  
Part #  
Middle  
#59  
(.041”)  
Part #  
20000664  
Rear  
#50 30000337  
(.070”)  
Part #  
Minimum Maximum  
34,000  
46,000  
20012367  
DVT44IP  
#63 20006251  
(.037”)  
#57  
(.043”)  
20004587  
#49 20006252  
(.073”)  
45,000  
60,000  
Table 2 Air Shutter Settings  
Conversion to LP  
Burner Tube  
Air Shutter Setting  
Fully open  
Burner Housing  
Air Shutter Setting  
Model  
DVT38IP  
DVT44IP  
n/a  
Fully open  
Fully open  
Pilot Flame Adjustment  
Table 3 Valve Minimum Rate Screw  
Model  
DVT38IP  
DVT44IP  
Size  
#31 (.120”)  
No Shank Screw  
Part #  
20012364  
20012264  
Typically, the top 3/8” or 1/2” of the pilot flame sensor  
should be engulfed in the pilot flame. (Page 28, Fig. 50)  
To adjust pilot burner:  
1. Locate pilot adjustment screw on the valve next to  
the black plastic cap. Refer to Page 30.  
2. Adjust pilot screw to provide proper sized flame.  
Only a small adjustment should be needed.  
NOTE: Do not rotate screw excessively. Do not adjust  
any other screws on the valve.  
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Chateau™  
Maintenance  
Burner and Burner Compartment  
6. Visually inspect pilot. Brush or blow away any dust  
or lint accumulation.  
It is important to keep the burner and the burner  
compartment clean. At least once per year the logs and  
lava rock/ember material should be removed and the  
burner compartment vacuumed and wiped out. Remove  
and refit the logs as per the instructions in this manual.  
7. Reinstall logs.  
8. Ignite pilot - Refer to Lighting Instructions.  
9. Reinstall window frame assembly.  
To obtain proper operation, it is imperative that the pilot  
and burner’s flame characteristics are steady, not lifting  
or floating.  
Always handle the logs with care as they  
are fragile and may also be hot if the  
fireplace has been in use.  
Typically, the top 3/8” or 1/2” of the pilot flame sensor  
should be engulfed in the pilot flame. (Page 28, Fig. 50)  
Cleaning the Control System  
To adjust pilot burner:  
The burner and control system consist of:  
1. Locate pilot adjustment screw on the valve next to  
the black plastic cap. (Refer to Page 30)  
burner tube  
gas orifice  
pilot assembly gas valve  
2. Adjust pilot screw to provide proper sized flame.  
Only a small adjustment should be needed.  
Most of these components may require only an  
occasional checkup and cleaning and some may  
require adjustment. If repair is necessary, it should  
be performed by a qualified technician.  
NOTE: Do not rotate screw excessively. Do not adjust  
any other screws on the valve.  
1. Turn off main gas shut-off valve.  
2. Allow fireplace to cool if it has been operating.  
3. Remove window frame assembly. (Refer to Window  
Frame Assembly Removal section.)  
4. Remove logs.  
5. Vacuum burner compartment especially around  
orifice primary air openings.  
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Chateau™  
1
DVT38  
1
DVT44  
1i  
1e  
1c  
1a  
1d  
1c  
1g  
1b  
1j  
1j  
1n  
1n  
1g  
1b  
1f  
1e  
1d  
1h  
1k  
1o  
1k  
1a  
1o  
1h  
1i  
1l  
1l  
1p  
1p  
1m  
1m  
2
6
3
7
5
15  
18  
13  
12  
11a,b  
16  
10a,b  
8
19  
9a,b  
20  
14  
21  
9a,b  
10a,b  
11a,b  
ON H/L  
22  
OFF/CONTINUOUS  
PILOT BUTTON  
4a  
23  
4b  
24  
4c  
4d  
4e  
25  
28  
30d  
30b  
26  
30c  
30a  
17  
30  
CFM Corporation reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time,  
without notice.  
DVT38IN, DVT44IN  
For Units: GFYN5Q0, GFYN500  
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Chateau™  
DVT38IN, DVT44IN (continued)  
Ref. Description  
DVT38IN  
DVT44IN  
1. Log Set (Complete)  
1a. Log Grate Right  
1b. Log Front Left  
1c. Log Front Middle Left  
1d. Log Front Upper Right  
1e. Log Front Right  
20011953  
20011954  
20011977 (F39) 20011964 (F54)  
20011965 (F32) 20011965 (F32)  
20011966 (F33) 20011966 (F33)  
20011967 (F41) 20011967 (F41)  
20011968 (F42) 20011968 (F42)  
1f. Log Rear Upper Middle  
1g. Log Grate Left  
1h. Log Rear Right  
1i. Log Grate Burner  
1j. Log Front Middle Right  
1k. Log Rear Left  
1l. Log Burner Overlay  
1m. Small Lava Rock Package  
1n. Volcanic Rock  
1o. Bag of Glowing Embers  
1p. Restrictor  
2. Andiron Assembly  
3. Fettle  
--  
20011969 (F43)  
20011978 (F40) 20011970 (F44)  
20011971 (F34) 20012714 (F45)  
20011972 (F35) 20011972 (F35)  
20011973 (F36) 20011973 (F36)  
20011974 (F37) 20012715 (F46)  
20011975 (F38) 20011976 (F55)  
57897  
20000376  
51915  
20006959  
20011952  
20011950  
57897  
20000376  
51915  
20005817  
20011952  
20011951  
Herringbone  
4. Ceramic Refractory  
Colonial Red  
Limestone  
DVT38CRR DVT44CRR  
DVT38CRL DVT44CRL DVT38CRH DVT44CRH  
4a. Refractory Set Complete  
4b. Rear Refractory Upper  
4c. Rear Refractory Lower  
4d. Left Refractory  
GAFC5Q0  
20011517  
20011516  
20011519  
20011518  
GAFC500  
20011649  
20011648  
20011621  
20011650  
GAPC5Q0  
20012327  
n/a  
20012328  
20012329  
GAPC500  
20012332  
n/a  
20012333  
20012334  
GALC5Q0  
20012337  
n/a  
20012338  
20012339  
GALC500  
20012342  
n/a  
20012343  
20012344  
4e. Right Refractory  
5. Spring Latch Assembly  
6. Burner Housing Assembly  
7. Burner Tube Assembly  
8. Manifold Tube Assembly  
20005788  
20005788  
20009063  
20009081  
20008991  
--  
20000130  
--  
20009182  
--  
20000130  
--  
20000664  
--  
20009175  
--  
30000337  
20012364  
20011893  
20011898  
20011895  
20011900  
20009029  
20008984  
20008991  
20007347  
--  
20006251  
--  
20004263  
--  
20004587  
--  
20009044  
--  
20010169  
--  
9a. Front Orifice #53 (.059”) - Natural  
9a. Front Orifice #54 (.055”) - Natural  
9b. Front Orifice #63 (.037”) - LP  
9b. Front Orifice #66 (.033”) - LP  
10a. Middle Orifice #40 (.098”) - Natural  
10a. Middle Orifice #54 (.055”) - Natural  
10b. Middle Orifice #57 (.043”) - LP  
10b. Middle Orifice #59 (.041”) - LP  
11a. Rear Orifice #23 (.154”) - Natural  
11a. Rear Orifice #30 (.128”) - Natural  
11b. Rear Orifice #45 (.082”) - LP  
11b. Rear Orifice #50 (.070”) - LP  
12. Minimum Rate Screw - LP  
20012365  
20011893  
20011898  
20011895  
20011900  
13. American Flame Valve AF-4034-IN Assembly  
14. DC Motor, Valve  
15. Main Module  
16. AC Adaptor  
20011956  
43  
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Chateau™  
DVT38IN, DVT44IN (continued)  
Ref. Description  
DVT38IN  
20012258  
10002387  
20011904  
20012473  
20011901  
20012242  
20012243  
20012312  
20006169  
20006663  
53326  
10009824  
30000524T  
20010894  
20010901  
20010904  
20010903  
20010902  
20012476  
DVT44IN  
20012258  
10002387  
20011904  
20012473  
20011901  
20012240  
20012241  
20012312  
20006169  
20006757  
53326  
10009824  
30000524T  
20010893  
20010897  
20010900  
20010899  
20010898  
20012575  
17. 24” Wire Harness  
18. Pilot Assy 3way N/DV Top Convertible - IN  
19. Remote Control  
20. Battery Back-up Module  
21. Power Module (DC System Only)  
22. Glass Frame Assembly  
23. Glass Assembly  
24. Pressure Test Adaptor  
25. Outer Pipe Aluminum Foil Tape  
26. Plate, Restrictor  
27. Milpac Tube (not shown)  
28. Front Burner Lighting Hood  
29. Cement Rutland (not shown)  
30. Complete Trim Set  
30a. Top Trim  
30b. Bottom Trim  
30c. Left Side Trim  
30d. Right Side Trim  
31. Label Hang Tag  
Fuel Conversion Kits  
Conversion Kit, NG to LP  
DVT38IN  
DVT44IN  
Kit #20011992  
Kit #20012367  
Conversion Kit, LP to NG  
DVT38IN  
Kit #20013199  
Kit #20013200  
DVT44IN  
20011956  
44  
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Chateau™  
Accessories  
Back-up Battery Kit  
Ceramic Refractory Kits  
All Models: DVTBBK  
Ceramic refractory panels are available in kit form for  
the DVT38IN and DVT44.  
Follow instructions provided with the kit or on Page 9 for  
installation.  
Fireplace  
DVT38IN  
DVT38IN  
DVT38IN  
DVT44IN  
DVT44IN  
DVT44IN  
Kit Model  
DVT38CRR  
DVT38CRL  
DVT38CRH  
DVT44CRR  
DVT44CRL  
DVT44CRH  
Description  
Colonial Red  
Limestone  
Herringbone  
Colonial Red  
Limestone  
Herringbone  
Follow instructions on Page 21 for installation.  
20011956  
45  
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Chateau™  
20011956  
46  
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LIMITED LIFETIME WARRANTY  
PRODUCT COVERED BY THIS WARRANTY  
All Vermont Castings brand gas stoves, gas inserts, and gas fireplaces installed in the United States of America  
or Canada.  
LIMITED LIFETIME WARRANTY  
Any part or component replaced under the provisions of this  
warranty is covered for six months or the remainder of the original  
warranty, whichever is longest.  
CFM Corporation (hereinafter referred to as CFM) warrants that all  
cast iron parts, the combustion chamber, ceramic burner, and heat  
exchanger of every Vermont Castings gas product will be free of  
defective material or workmanship during the period the product  
is owned by the original owner subject to proof of purchase and  
the conditions and limitations listed on this warranty document.  
Anyinstallation,labor,construction,transportation,orotherrelated  
costs/expensesarisingfromdefectivepart(s),repair,replacement,  
or otherwise of same, will not be covered by this warranty, nor shall  
theCompanyassumeresponsibilityforsame.INNOEVENTSHALL  
CFMBELIABLEFORANYINCIDENTALORCONSEQUENTIAL  
DAMAGES CAUSED BY DEFECTS IN THE PRODUCT except  
as provided by law  
BASIC ONE-YEAR WARRANTY  
CFMwarrantstotheoriginalownerthatyournewVermontCastings  
Gas Appliance is free from defects in material or workmanship  
for a period of one year from the date of purchase, subject to the  
following conditions and limitations. Labor to replace these parts  
is covered for one year, reimbursed per our warranty service fee  
schedule.  
SOME STATES DO NOT ALLOW FOR THE EXCLUSION  
OR LIMITATIONS OF INCIDENTAL AND CONSEQUENTIAL  
DAMAGES OR LIMITATIONS ON HOW LONG AN IMPLIED  
WARRANTY LASTS, SO THE ABOVE LIMITATIONS MAY NOT  
APPLYTOYOURCIRCUMSTANCES. THISWARRANTYGIVES  
YOU SPECIFIC RIGHTSAND YOU MAY HAVE OTHER RIGHTS  
WHICH VARY FROM STATE TO STATE.  
COMPONENT WARRANTY LIMITATATIONS  
PORCELAINENAMELFINISHEDPARTS: CFMoffersnowarrantyon  
chippingofenamelsurfaces.Inspectallproductspriortoaccepting  
them for any damage to the enamel. The salt air environment of  
coastal areas or a high humidity environment can be corrosive to  
the porcelain enamel finish. These conditions can cause rusting  
of the cast iron beneath the porcelain enamel finish, which will  
cause the finish to flake off. Color lot variations with parts and/or  
accessories can occur and are not covered by warranty.  
Allotherwarrantiesexpressedorimpliedwithrespecttotheproduct,  
its components and accessories, or any obligations/liabilities on  
the part of the Company are hereby expressly excluded.  
The Company neither assumes, nor authorizes any third party to  
assume on its behalf, any other liabilities with respect to the sale  
of this Vermont Castings product  
GLASS:Glassisnotwarrantedforbreakageduetomisuseoraccident.  
Glassisnotcoveredfordiscolorationorstainsduetoenvironmental  
issues, or improper cleaning and maintenance.  
The warranties as outlined within this document do not apply to  
chimney components or other non CFM Corporation accessories  
used in conjunction with the installation of this product.  
PLATED PARTSANDACCESSORIES: Brass, nickel, and gold parts  
shouldbecleanedwithLemonoilonly.Commercialcleanerscannot  
be used. Mortar mix and masonry cleaners corrode the brass  
finish. The CFM will not be responsible for, nor will it warrant any  
brass parts which are damaged by external chemicals or down  
draft conditions.  
Damage to the unit while in transit is not covered by this warranty  
but is subject to claim against the common carrier. Contact the  
dealer from whom you purchased your fireplace/stove (do not  
operate the appliance as this might negate the ability to process  
the claim with the carrier).  
The Company will not be responsible for:  
ACCESSORIES: Unless otherwise noted, CFM supplied accessories  
are covered for a period of one year.  
a) Down drafts or spillage caused by environmental conditions such  
as near-by trees, buildings, roof tops, hills, or mountains.  
GENERAL CONDITIONS AND LIMITATIONS  
b) Inadequate ventilation or negative air pressure caused by  
mechanical systems such as furnaces, fans, clothes dryers, etc.  
This Vermont Castings product must be installed or serviced by  
a qualified installer, preferably NFI or WETT (Canada) certified,  
as prescribed by the local jurisdiction. It must be installed and  
operated at all times in accordance with the Installation and  
Operating instructions furnished with the product. Any alteration,  
willful abuse, accident, or misuse of the product shall nullify this  
warranty.  
This warranty is void if:  
a) The fireplace has been operated in atmospheres contaminated  
by chlorine, fluorine, or other damaging chemicals.  
b) Thereplacehasbeensubjectedtoprolongedperiodsofdampness  
or condensation  
This warranty is non-transferable, and is made to the original  
owner,providedthatthepurchasewasmadethroughanauthorized  
supplier of Vermont Castings branded CFM products.  
c) Any damages to the fireplace, combustion chamber, heat  
exchanger or other components due to water, or weather damage,  
which is the result of but not limited to, improper chimney/venting  
installation.  
Parts covered under the Limited Lifetime Warranty will be covered  
for the lifetime of the appliance up to a maximum of seven (7)  
years after CFM discontinues the model. The maximum amount  
recoverable under this warranty is limited to the purchase price of  
the product and, if CFM is unable to provide replacement or repair  
in an expedient and cost effective manner, CFM may discharge all  
obligations under this warranty by refunding the purchase price of  
the product.  
d) Any alteration, willful abuse, accident, or misuse of the product  
has occurred.  
IF WARRANTY SERVICE IS NEEDED...  
Contact your installing Vermont Castings dealer. Make sure  
you have your warranty, your sales receipt, the model number  
and serial number of your CFM product. If you’re the installing  
dealer is unknown or unable to provide necessary parts or  
service, a list of Authorized Vermont Casting dealers can be  
Any labor and related repair charges relating to the cost and  
expenses of replacing or repairing defective components under  
the Limited Lifetime Warranty are not covered, except as provided  
for under the Basic One-Year Warranty.  
20011956  
47  
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Efficiency Ratings  
Model  
EnerGuide Ratings  
Fireplace Efficiency (%)  
DVT38IN  
DVT38IP  
DVT44IN  
DVT44IP  
48.2  
48.2  
51  
51  
CFM Corporation  
410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6  
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