Installation and repairs should be done by an authorized gas fireplace service technician.
The appliance should be inspected before use and at least annually by a professional. More
frequent cleaning may be required due to excessive lint from carpeting, bedding material,
etc. It is imperative that control compartments, burners and circulating air passageways of
the fireplace are kept clean.
NOTICE
Due to high operating temperatures, this appliance should be located out of traffic &
away from furniture and draperies.
Children and adults should be alerted to the hazards of the high surface temperature,
which could cause burns or clothing ignition.
Young children should be carefully supervised when they are in the same room as the
appliance.
Clothing or other flammable materials should not be placed on or near the appliance.
CAUTION
When this appliance is installed directly on any combustible material other than wood
flooring, it must be installed on a metal or wood panel extending the full width and
depth of the appliance or a fire will occur causing serious injury, property damage or
even death.
DANGER
WARNING
A barrier designed to reduce the risk of burns from hot viewing glass is provided with this
appliance and shall be installed for the protection of children and other at-risk individuals.
If the barrier becomes damaged, the barrier shall be replaced with the manufacturer’s
barrier for this appliance.
WARNING
Any safety screen, guard, or barrier removed for servicing an appliance must be replaced
prior to operating the appliance.
IMPORTANT MESSAGE: SAVE THESE INSTRUCTIONS
The
C-View Residential R520-ST & R620-ST Power Vent
fireplaces must be installed
in accordance with these Instructions.
Carefully read all the Instructions in this manual first. Consult the
Local Gas Branch to determine the need for a permit prior to starting
the installation. It is the responsibility of the installer to ensure this
fireplace is installed in compliance with the manufacturers instructions
and all applicable codes.
BEFORE YOU START:
Pre-Installation Checklist
■ Determine the desired install location of your fireplace.
■ See Section 1, Dimensions on Page 5, and refer to the Framing
Section 2 for details.
■ Select your type and location of your Power Vent run:
Roof Mounted
PVVEX510-300
, External Wall Mounted
PVHEX510-300
, or
Flush Louver Wall Mounted
PVHFL58-300
.
■ Lay out the Vent run; calculating the required elbows and
straight runs of 5"/10" flex and/or rigid pipe.
■ Your termination location should be selected to provide the
shortest possible vent run.
■ Refer to the Section 4 on Page 10, "Installing the Power Vent"
for details.
■ Montigo supplies 20' of low voltage wire, which can be spliced
to any length. This wire CANNOT run in conduit with any other
wire.
■ Refer to Section 5 on Page 18, for Wiring Details.
■ The gas connection is located on the bottom side of the
fireplace.
■ Refer to local codes and guidelines for installation requirements.
■ Installation and repairs should be done by a qualified contractor
and must conform to:
•InstallationsinCanada
must conform to the current
CAN/CGA B-149.1 and .2 Gas Installation Code and local
regulations.
•InstallationsintheUSA
must conform to local codes,
or in the absence of local codes to the National Fuel Gas
Code, ANSI Z223.1-1988.
•SeeAppendixCforinstallationwithintheStateof
Massachusetts.
This fireplace must comply with NFPA-
54 Chapter 10.
■ Refer to Section 6 Page 21, "Installing the Gas Line" for Details.
Understanding the Basic Operation of the Residential
R520-ST & R620-ST Fireplace
Residential R520-ST & R620-ST fireplace
The control compartment of this fireplace is located in the bottom of
the fireplace right below the burner system. All models will be supplied
with a Honeywell smart valve gas control and will not have a variable
flame control. There are two air switches that are controlling the gas
control system, and are located in the bottom of this fireplace. These
gas valves, and pressure switches communicate with the electrical
control panel via a six conductor cable supplied with the fireplace.
To operate the fireplace, Montigo has supplied and installed twenty
feet of low voltage wire to this electrical control panel. Connect the
two wire harness to a standard single pole ON/Off switch located at
a location of your choice. You may also extent these wires to any
length, as long as you select a wire of equal quality.
R520-ST & R620-ST Power Vent Indoor Gas Fireplace
Page 4
XG0773 - 150127
Installation
