Fuel Conversion Instructions - Vermont Castings Intrepid INDVR Series Installation & Operating Manual

Direct vent gas heater
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Fuel Conversion Instructions:

!
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 these instructions 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 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.
!
The gas supply shall be shut off prior to disconnecting
the electrical power, before proceeding with the
conversion.
Gas Supply Inlet
Figure 67 - Attach the gas line to the right side of the valve.
Conversion Precautions
Before proceeding, turn control knob on valve to OFF and
ST226b
turn gas supply OFF. Turn OFF any electricity that may be
attach gas line
going to the appliance.
6/07 djt
Conversion Procedure
1. Remove stove front. Lift stove front up and then swing
bottom out and away to disengage from the stove body.
(Page 37, Figure 81)
2. Swing open the swiveling latches at the top left and right
corners of the glass frame. (Page 38, Figure 82)
3. Pull the top edge of the glass and frame assembly away
from the firebox face. Place the assembly out of the way
on a flat, padded surface such as a counter protected by
a towel.
4. Remove the logset from the firebox.
Valve Conversion
1. Turn control knob to the OFF position, and shut off the
gas supply to the valve.
2. Allow the valve to cool to room temperature.
3. Remove the black protection cap by hand. (Figure 68)
34
WARNING
CAUTION
Main
Gas Line
4. Insert a 5/32"
or 4 mm Allen
wrench into the
hexagonal key-
way of the screw
(Figure 69), rotate
it counterclockwise
until it is free and
extract it.
5. Check that the
screw is clean and
if necessary remove
dirt.
6. Flip the screw.
(Figure 70)
7. Using the Allen
wrench as shown in
Figure 71, rotate the
screw clockwise and
tighten until snug.
WARNING: Do
!
not overtighten
the screw.
Recommended to
grip the wrench by
the short side.
8. Verify that if the
conversion is from
NG to LP, the screw
must be reassembled
with the red o-ring
visible. (Figure 72)
9. Replace the black protection cap.
!
WARNING: Check that also the pilot and main
burner injectors are appropriate for the gas type.
LP Configuration
Red O-ring Visible
Red O-ring NOT Visible
Figure 72
Pilot Orifice Conversion
1. Locate pilot. (Figure 73)
2. Replace pilot orifice.
CO141
Pilot Type 1
O-ring configuration
• Remove pilot hood by lifting up. (Figure 74) Do not
6/07
remove snap ring to remove pilot hood. NOTE: It is
not necessary to remove the pilot tube for conversion.
Figure 68
CO138
Figure 69
remove screw
6/07
CO139
Allen wrench
6/07
Figure 70
Figure 71
CO140
CO139
turn screw
Allen wrench
6/07
6/07
Natural Gas
Configuration
20012761

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