Instruction manual

Introduction to the R-Series Fireplace:
The complete system will require a rebox, a power vent module,
an electrical control panel, and a vent system� The appropriate vent
system will connect the rebox to the power vent module and will be
placed in a vertical or horizontal location� The R-Series replace
is not a heat efcient replace and should not be used with a
thermostat to heat your home. This product is a re feature and
should only be used to enhance the ambiance of the room. Please
review the Installation Checklist on Page 4 for general information on
preparing for a successful installation of your replace.
Install location:
The R-Series replace may be installed in any location that maintains
proper clearances to air conditioning ducts, electrical wiring, and
plumbing. Safety, as well as efciency of operation, must be considered
when selecting the replace location. Try to select a location that does
not interfere with room trafc, has adequate ventilation, and offers
an accessible pathway for Power Vent installation�
Basic Operation:
The gas control components of this replace are located in the bottom
of the rebox below the burner system. All models are supplied with
a Honeywell smart valve gas control and do NOT have a variable
ame control. There are two air switches that control the gas control
system, located in the bottom of the rebox. These gas valves and
pressure switches communicate with the electrical control panel
through a ten conductor cable supplied with the replace.
To operate the replace, Montigo supplies 20' of low voltage wire
from the electrical control panel� Connect the two wire harnesses
to a standard single pole ON/OFF switch to the location of your
choice. You may extend these wires up to 100' in length with a wire
of equal quality�
CAUTION: Do NOT connect power to these wires�
The R720* & R820* are classified under power vented fireplace systems.
Under no circumstances can these models be installed without a Power Vent Module.
For Horizontal Vent Installations, use 5”/10” Power Vent Motor PVHEX510-300 or
PVHFL510-300.
For Vertical Vent Installations, use 5”/10” Power Vent Motor PVVEX510-300.
WARNING
R720 & R820 Power Vent Indoor Gas Fireplace
Page 5
XG0772 - 100614
Installation