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TDVDSN Series Direct Vent Gas Fireplace
20007890
NOTE: Failure to adjust air shutter to proper setting
will produce sooting.
8. Fasten pilot to burner bracket with two (2) screws.
9. Replace grate assembly.
WARNING: Failure to position the parts in accor
-
dance with these diagrams or failure to use only
parts specifically approved with this heater may
result in property damage or personal injury.
Fuel Conversion Instructions
WARNING: This conversion kit must ONLY be ap-
plied as part of a conversion kit supplied by the
appliance manufacturer for the specific appliance
and type of gas being converted.
The conversion shall be carried out in accordance
with the requirements of the provincial authori-
ties having jurisdiction and in accordance with the
requirements of the CSA B149.2 Installation Code
(Canada) and with the requirements of the National
Fuel Gas Code Z223.1/NFPA 54 (United States).
WARNING: This conversion kit shall be installed
by a qualified service agency in accordance with
the manufacturer’s instructions and all applicable
codes and requirements of the authority having
jurisdiction. If the information in this instruction is
not followed exactly, a fire, explosion 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 instal-
lation of this kit. The installation is not proper and
complete until the operation of the converted appli-
ance is checked as specified in the manufacturer’s
instructions supplied with the kit.
Installer Notice: Using an ink pen, fill out the re
-
quired information on the conversion label. Remove
the backing from label and stick label in a visible
position on bottom of fireplace close to gas valve.
Installer Notice: These instructions must be left
with the appliance.
Instructions for converting your fireplace from Natural
gas to Propane/LP gas.
All fireplaces are shipped from the factory equipped to
operate on Natural gas. To convert the fireplace to op-
erate on Propane/LP gas, follow the instructions below.
Please see the appropriate parts list for your model for
parts included with the fireplace.
Check the items in the kit with the parts list. Notify the
supplier of any items that are missing before installing
the conversion kit.
1. Turn off gas supply.
2. Turn off the electrical supply to the appliance if so
equipped.
Replace Burner Orifice
1. Remove the two (2) screws holding the pilot to the
burner bracket.
2. Remove lava rock to expose screws and remove
grate assembly.
3. Use screwdriver and bend burner tabs outward. (Fig.
41)
4. Loosen the split nut assembly to remove from
burner/air shutter. Slide burner tube to the left and
off burner orifice. (Fig. 41)
5. Using a suitable tool replace natural orifice #47
with propane orifice #56 for model 33TDVDSP, or
replace natural orifice #45 with propane orifice #55
for model 36TDVDSP, or replace natural orifice
#42 with propane orifice #54 for model 39TDVDSP
furnished with conversion kit. Tighten orifice with
suitable tool until gas tight. (Fig. 42)
T207
air shutter
setting
1/8/04 djt
T207
Fig. 43 Air shutter settings for propane/LP gas.
3/8” - All Models
Fig. 42 Replace burner orifice with correct conversion orifice.
T259
remove burner
orifice
6/04
Split Nut Assembly
Air Shutter
Burner Orifice
T259
Fig. 41 Bend tabs down, loosen split nut assembly and slide
burner tube to the left.
T257
fuel conversion
6/04
Burner Tabs
Split Nut Assembly
T257
6. Move burner tube back to original position, tighten
split nut assembly and bend tabs back up.
7. Set the air shutter opening for propane/LP gas. (Re-
fer to Figure 43 and Chart on Page 30) Tighten air
shutter screw.