Urbana 50-3957 Quick Start Manual

TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY. PLEASE READ AND UNDERSTAND
Warning: This conversion kit shall be installed
by a qualified service agency in accordance
with the manufacturer's instructions and
all applicable
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 or complete
until the operation of the converted appliance
is checked as specified in the manufacturer's
instructions supplied with the kit.
Tools Required:
Ratchet, 3/8" socket, T20 Screwdriver or
socket bit, 1/4" Nut driver, 7/16" wrench, suction cups (x2)
Natural Gas (NG) Kit Parts List:
1 x Orifice: U30 = #44 / U50 = #32 / U70 = #28
1 x Natural Gas Stepper Motor
1 x Natural Gas Burner Assembly (U50 / U70 only)
1 x Venturi Outlet Reducer Plate (U50 / U70 only)
1 x Venturi Cover Plate
1 x Rating Plate Conversion Label
1 x Valve Body Conversion Label
Propane (LP) Kit Parts List:
1 x Orifice: U30 = #54 / U50 = #49 / U70 = #44
1 x Propane Stepper Motor
1 x Propane Burner Assembly (U50 / U70 only)
1 x Rating Plate Conversion Label
1 x Valve Body Conversion Label
Carefully inspect all parts supplied with this conversion
kit. If any parts have been damaged, are incorrect or
missing, contact your Urbana dealer or distributor to
have them replaced before starting this installation.
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
1 |
THESE INSTRUCTIONS PRIOR TO INSTALLATION.
codes and requirements
Fuel Conversion Instructions
Applicable for kits : 50-3957, 50-3958, 50-3959, 50-3960, 50-3961, 50-3962
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 outer glass, louvers, and front inner
glass as outlined in the M
of the fireplace installation manual. The inner side
glass doesn't need to be removed.
3. Remove the burner media, bezel set (if used) and the
burner assembly as outlined in the M
S section of the fireplace installation manual.
ervice
Convert the pilot injector (see Figure 1):
a) Using a
1
/ turn counter-clockwise
4
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.
c) Turn the pilot head a
its original position.
Figure 1. Pilot Slider set to LP
4. Convert the burner orifice:
a) Remove the main burner orifices with a 3/8"
socket
b) Put a bead of pipe-thread sealant into the orifice
mount. DO NOT OVER-TIGHTEN
c) Install the new orifice supplied in the kit
5. Convert the SIT gas valve:
a) Use a T-20 driver to remove the two screws that hold
the base of the stepper motor to the gas valve and
aintenance and
7
/ " wrench, turn the pilot head a
16
1
/ turn clockwise back to
4
S section
ervice
aintenance and