Figure 2 Sec.5
(Control Panel Overview)
Figure 3 Sec.5 R520ST / R620ST Control Module
Left-side View
Right-side View
Figure 4 Sec.5
(Remote Switch Wire connection)
Wall Switch
Installing the Remote Switch
The
R520ST / R620ST
may be connected to a wall switch. The
system operates on a 24V AC.
DO NOT
connect this circuit to an
external power source.
The power cord from the power vent module plugs into the side of
this panel. The 20 foot low voltage wire is attached and connected
to this panel as well. Connect a single pole On/Off switch (Black and
White) to these two wires at a location of your choice,
(See Installing
the Remote Switch).
Montigo supplies 20' of low voltage wire to 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.
Installations in Canada
must be electrically grounded in accordance
with
CSA C22.1
Canadian Electrical Code Part 1 and/or Local Codes.
Installations in the USA
must be electrically grounded in accordance
with local codes or, in the absence of local codes, with the National
Electrical Code,
ANSI/NFPA 70.
Installation of Electrical Supply
The
R520ST / R620ST
is supplied with an external electrical control
panel pre-wired by the factory. The control box is connected to the
fireplace with a 20 foot long control cable that will communicate with
the fireplace. The control panel should be located where it can be
accessed when the fireplace has been finished in.
Power Vent
Harness
LED Indicator
Fuse
115V
Power Supply
Wall Switch Control
cabl
e
115V
Outlet
Power Vent
Speed Control
Post Purge
Timer (3 min.)
Prepurge
Timer (1 min.)
Power
Vent Fus
e
(5A)
Power Vent
Connector
Control
Panel Fus
e
(
5A
)
LED
Power
Indicator
Heat Sensor /
ConmustionSwitch
R520-ST & R620-ST Power Vent Indoor Gas Fireplace
Page 17
XG0773 - 150127
Installation
Note:
ensure to maintain a 1" clearance around
the control box.
