Enviro Westport IPI Steel, Owner'S Manual

Page: 18 / 52

Maintenance And Service
F
ueL
c
onveRsion
:
8. Reinstall the burner, log set, media, and glass door. Also refer to s
econdary
I
nstallatIon
- l
og
s
et
I
nstallatIon
in your Owner’s Manual. When re-installing the burner, ensure that the burner to pilot
hood relationship is similar to what is shown in Figure 2.
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
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.
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 or NG servo regulator, with the new longer T-20 screws included in the kit and connect
the harness to the IFC.
13. Relight the main burner in both the “HI” and “LO”
positions to verify proper burner ignition, operation
and proper flame appearance (See Owner’s
Manual). Confirm the inlet and manifold pressures
are within the acceptable ranges as directed in
section I
ntIal
I
ntallatIon
- g
as
l
Ine
c
onnectIon and
t
estIng
.
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 2) . Should
the pilot require adjustment, turn the adjustment
screw (see Owner’s Manual) clockwise to decrease
or counterclockwise to increase until the correct
flame is achieved.
Figure 2. Correct Pilot
In the USA: The appliance may be installed at higher altitudes. Please refer to your American Gas
Association guidelines which state: the sea level rated input of Gas Designed Appliances installed at
elevations above 2000 (610 m) feet is to be reduced 4% for each 1000 feet (305 m) above sea level.
Refer also to local authorities or codes which have jurisdiction in your area regarding the de-rate
guidelines.
In Canada
: When the appliance is installed at elevations above 4500 feet (1372 m), the certified high
altitude rating shall be reduced at the rate of 4% for each additional 1000 feet (305 m).
14. MAKE SURE that the conversion label is installed on or close to the rating label to signify that the unit
has been converted to a different fuel type.
6. Convert the burner orifice:
a) Remove the main burner orifice with a 1/2” socket
b) Put a bead of pipe-thread sealant into the orifice mount. DO NOT OVER-TIGHTEN
c) Install the new orifice: