Napoleon W175-0284 Installation Instructions

INSTALLER: THESE INSTRUCTIONS ARE TO REMAIN WITH THE HOME OWNER.
CHECK THE BOXES TO INDICATE THAT THE CORRESPONDING STEPS HAVE BEEN COMPLETED.
HD35 / CHD35
W175-0284
LP TO NG
REGULATOR ASSEMBLY REGULATOR ASSEMBLY
#42 BURNER ORIFICE #54 BURNER ORIFICE
CONVERSION DATA LABEL CONVERSION DATA LABEL
PILOT INJECTOR PILOT INJECTOR
This conversion kit shall be installed by a qualifi ed service agency in accordance with the
manufacturer's instructions and all applicable codes and requirements of the authority having
jurisdiction. If the information in these instructions is not followed exactly, a fi re, explosion
or production of carbon monoxide may result causing property damage, personal injury or
loss of life. The qualifi ed 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 specifi ed in the owner instructions supplied with the kit.
WARNING: Failure to position the parts in accordance
with these diagrams or failure to use only parts specifi cally
approved with this appliance may result in property damage
or personal injury.
CAUTION: Before proceeding with conversion shut off gas
supply and disconnect electrical power.
1. Open the glass viewing door and remove the log set.
2. Remove the 2 screws from the fi rebox back to remove the log
support. (FIG 1)
LOG SUPPORT
SCREWS
BURNER PAN
MOUNTING
SCREWS
3. To remove the burner pan, remove the 4 securing screws
indicated, slide it to the left and lift out. (FIG 1)
4. Remove the two screws from the pilot bracket. (FIG 2)
FIG.2
BURNER
ORIFICE
CONVERSION KITS FOR MODELS
HD35 / CHD35, HD40 / CHD40, HD46 / CHD46
W175-0304 W175-0285
NG TO LP LP TO NG
REGULATOR ASSEMBLY
#38 BURNER ORIFICE
CONVERSION DATA LABEL
PILOT INJECTOR
FIG.1
PILOT BRACKET
SCREWS
HD40 / CHD40
W175-0286
NG TO LP
REGULATOR ASSEMBLY
#53 BURNER ORIFICE
CONVERSION DATA LABEL
PILOT INJECTOR
PILOT
ORIFICE
FIG.3
instructions that are supplied with the regulator assembly kit.
IMPORTANT: Use the screws removed from the valve to secure.
9. The conversion data label must be fi lled out and attached
adjacent to the valve.
10. Turn on the gas supply and check for gas leaks by brushing
on a soap and water solution.
Do not use open fl ame.
11. Replace the log set. Then light the pilot and main burner to
ensure that the gas lines have been purged.
12. Close the glass viewing door. Turn on the electrical supply
to the fi replace.
Purge all gas lines with the glass door open.
Assure that a continuous fl ow is at the burner before closing the
door.
HD46 / CHD46
W175-0287
LP TO NG NG TO LP
REGULATOR ASSEMBLY REGULATOR ASSEMBLY
#37 BURNER ORIFICE #52 BURNER ORIFICE
CONVERSION DATA LABEL CONVERSION DATA LABEL
PILOT INJECTOR PILOT INJECTOR
Using a wrench, remove the pilot tube fi tting
from the pilot assembly. Replace the pilot
orifi ce with the one supplied. Re-assemble
in reverse order. (FIG.3)
5. Using a deep socket wrench, remove
the main burner orifi ce. Replace with the
orifi ce supplied
6. Before repositioning the burner assembly,
change the burner shutter setting according
to the venturi adjustment table.
7. Reposition and re-secure the burner
assembly ensuring that the venturi fi ts over
the burner orifi ce.
8. To convert the main valve follow the
W175-0288
W415-0980 / A / 4.7.11