Propane Conversion (Ribbon Burner) - Montigo DelRay DRL7213NI Installation & Maintenance Manual

Indoor direct vent gas fireplace
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HIGH-LOW
RIBBON
BURNER
BURNER
Propane Conversion (Ribbon Burner)
To convert the DelRay from
Natural Gas to Propane, install
the conversion kit listed in the
table below. The unit must be
disconnected from any gas
DATE
CHANGED BY
supply, disconnected from any
-
-
electrical supply and batteries.
Tools required
1). Torx T20 Screw Driver Bit
2). 1/2" Socket Driver
3). 5/32" Allen Key
4). Needle Nose Pliers or
Small Flat Head Screw
Driver
2). 1/4" Socket Driver
NG to LP Conversion Kits
Basic
Fully Loaded
WARNING
This conversion kit shall be installed by a qualified gas fitter 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.
CAUTION
The gas supply shall be shut off prior to disconnecting the electrical
power, before proceeding with the conversion.
XG0226 - 042220
Gas conversion steps vary based on what burner the unit is
installed in the fireplace. Check the burner hole pattern to ensure
you are using the right instructions.
Parts included
1). Propane burner orifice
DIMENSIONS ARE IN INCHES
NAME
TOLERANCES:
JL
FRACTIONAL
1/32"
Drawn by
2). Propane pilot orifice
TWO PLACE DECIMAL
.015"
Revision / Date
THREE PLACE DECIMAL
.005"
ANGULAR
.5
Revision
3). Propane valve control
ALL BENDS ARE ASSUMED
TO BE 90 UNLESS NOTED
Finish
(with mounting screws)
OTHERWISE.
4). Valve conversion label
5). Conversion plate label
6). Conversion technician
identifying label
For input rating, manifold
pressure and orifice size,
refer to sample rating plate
36
48
GCA010
GCA019
GCA010
GCA019
1. Shut off gas supply.
DATE
Description
MNR36 Burner Patterns
11/4/2022
2. Remove the 2 screws securing the pilot cover to the media
DWG. NO.
MNR36 Burner Comparison
tray. Remove 2 screws on burner clamp.
MATERIAL
SCALE
1:8
WEIGHT:
SHEET 1 OF 1
3. Burner can now be removed.
4. Use 1/2" Socket Driver to loosen off the NG gas orifice, replace
with Propane orifice as included in package.
5. Remove natural gas mixer sleeve from burner. Reinstall burner
Installation
DRL
36 48
Figure 13. Removal of pilot cover
Figure 13.b Loosening the venturi
Figure 13.c Removing the orifice
Figure 13.c Removing the orifice
DRL
43

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