17
Maintenance And Service
b) Remove the rubber regulator diaphragm that is situated between the servo regulator and the valve
body. The new servo regulator already has this diaphragm installed.
c) Install the LP servo regulator, with the new longer T-20 screws included in the kit and connect the
harness to the IFC.
8. Reinstall the burner, fire grate, log set, and glass door. Also refer to
s
econDary
I
nstallatIon
- f
Ire
g
rate
anD
l
og
s
et
I
nstallatIon
in your Owner’s Manual. When re-installing the burner, ensure that
the burner to pilot hood and shield relationship is similar to what is shown in Figure 21.
9. Reconnect the main gas line if it was disconnected and open the shut-off valve at the gas line to the
unit.
10. Reconnect the electrical power to the unit.
11. Use a small brush to apply a warm soapy water solution to all gas connections (use a half dish soap
and half warm water). If a gas leak is present, bubbling will occur. Gas leaks can be repaired by
using an approved pipe thread sealant or approved Teflon tape. NEVER USE AN OPEN FLAME WHEN
TESTING FOR LEAKS.
12. Relight the pilot and confirm the flame properly covers the flame sensor (see Figure 21)
.
Should the
pilot require adjustment, turn the adjustment screw (figure 48, page 39) clockwise to decrease or
counterclockwise to increase until the correct flame is achieved.
Conversion Kit Installation:
1. Turn the unit off by pressing the ON/OFF Key on the remote and shut off gas supply at the shut-off
valve upstream of the unit. CAUTION: The gas supply must be shut off prior to disconnecting the
electrical power and before proceeding with the conversion. Allow the valve and unit to cool down
to room temperature.
2. Remove the glass door as shown in the
m
aIntenance
anD
s
erVIce
- g
lass
D
oor
r
emoVal
.
3. Carefully remove the log set and fire grate.
4. Remove the burner as shown in the
m
aIntenance
anD
s
erVIce
- B
urner
r
emoVal
.
5. Convert the pilot injector (see Figure 20):
a) Using a
7
/
16
” wrench, turn the pilot head a
1
/
4
turn counter-clockwise
b) Push the slider with your finger or
flat head screwdriver
- Natural Gas is marked NAT.
- Propane gas is marked LP with an
indicating hole between L and P.
It is also marked red.
c) Turn the pilot head a
1
/
4
turn clockwise
back to its original position.
6. Convert the burner orifice:
a) Remove the main burner orifice with a
1
/
2
” deep socket
b) Put a bead of pipe-thread sealant into the orifice mount. DO NOT OVER-TIGHTEN
7. Convert the SIT gas valve:
a) Use a T-20 driver to remove the two screws that hold the servo regulator to the gas valve and
disconnect the wire harness from the IFC.
Figure 20. Pilot Slider set to LP
