Converting The Appliance From Lp To Natural Gas - Majestic DVR33 Installation Instructions & Homeowner's Manual

Vermont Castings, Majestic Products
C
ONVERTING
F LP
ROM TO
N
OR ATURAL
This appliance can be converted from Natural Gas to LP gas
(or LP to Natural) with the use of an approved conversion kit.
The kits are specic to individual appliances. Contact your
authorized distributor to obtain the correct kit.
The conversion of this appliance from one gas
to another must be carried out by an authorized
service provider.
1. Disconnect power to the unit and shut off the gas supply.
2. Remove the glass/frame assembly.
3. Carefully remove the logs & lava rock material
4. Remove the screws that are holding the burner housing
in place.
5. Remove the burner housing. Depending on the model of
the appliance you may have to loosen the pilot bracket
retaining screw/nut to allow the pilot and bracket assem-
bly to tilt and give enough clearance to remove the burner
housing.
6. Remove the front and rear orice and replace them with
the corresponding orice supplied in the conversion kit.
That is, use the orice with the smallest hole (from the
kit) to replace the orice with the smallest hole (from the
appliance). Similarly, use the larger orice in the kit to
replace the larger orice in the appliance.
7. SIT Top Convertible Pilot
Gently lift off the pilot hood from the pilot. (Do not
remove the spring clip holding the hood in place). Using
a correctly sized Allen key unscrew the exposed orice.
Insert the new orice supplied in the kit, do not over
tighten the orice. Replace the pilot hood ensuring the
index tab aligns with the notch on the hood.
PSE Pilot
Using a suitable wrench on the hexagonal body unscrew
the pilot hood assembly from the pilot, do not twist the
hood itself. Remove the orice and replace it with the
new orice supplied in the kit. Ret the pilot hood
assembly. Do not over-tighten the pilot hood. The hood
must return to its original alignment. Take care not to
damage the thermocouple, thermopile or igniter.
8. SIT 820 NOVA Gas Control Valve (Fig. 9)
a) Using a Torx T20 or slotted screwdriver, remove and
save the three pressure regulator mounting screws (A),
pressure regulator tower (B) and diaphragm (C).
b) Ensure the rubber gasket (D) is properly positioned and
install the new Hi/Lo pressure regulator to the valve using
the new screws (E) supplied with the kit. Tighten screws
securely. (Reference torque - 25 in.Lb).
c) Install the enclosed identication label (F) to the valve
body where it can be easily seen.
8
T A
HE PPLIANCE
N G
ATURAL AS
G LP.
AS TO
Honeywell Gas Control Valve (Fig. 10)
The Honeywell valve tted to this unit is suitable for use
with LP or Natural Gas. It is converted to the required gas
application by the installation of a colour coded "conver-
sion screw".
a) Using a suitable small screwdriver lift out the central
regulator cap from the 'Hi - Lo' knob on the valve.
b) Unscrew the exposed 'conversion screw'.
c) Insert the new colour coded 'conversion screw'. Do not
over-tighten the screw, it must be nger tight.
d) Ret the regulator cap.
e) Mount the conversion label supplied with the conver-
sion screw to the valve in a visible position.
9. Reassemble the replace in the reverse order, except for
the front glass. Leave this off until the unit has been
checked for leaks and the gas supply line has been bled.
10. After bleeding the gas line and checking for leaks with a
soap solution, replace the front glass. Fire up the unit,
check for ame impingement on the logs, adjusting them
if necessary. Check the manifold and supply pressures
against the appliance specications.
The procedure for converting from one gas to
another is the same regardless of the initial gas
used. The only variation is in the orice sizes
and component part numbers. Your authorized
service provider will ensure the correct parts are
used.
DVR33
Fig. 9
10002823/0