Section 4: Wiring; Installing The Fireplace Control Box; Installation Of Electrical Supply - Montigo R320 Installation & Maintenance Manual

Section 4: Wiring

Installing the Fireplace Control Box

Install the Fireplace Control Box in an accessible location. The
location should be where maintenance, adjustments and service
may be made easily.
Control Cable Installation
required for either Horizontal
or Vertical Termination Vent
Horizontal
Power Vent
Termination
Control
110Vac 60 Hz
Box
supply from
Distribution Panel
Power
Wall Switch
Vent
Figure 15.
R320* / R420* Series Control Box / Power Vent Wire Routing
Diagram

Installation of Electrical Supply

The R320* / R420* 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 10-conductor 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.
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.
XG0770 - 040513.2
Installation
Vertical
Power Vent
Termination
R320 & R420 Power Vent Indoor Gas Fireplace
Connector
Control Panel / Top View
Figure 15a. (Control Panel Overview)
Wall Switch 10-conductor
LED Indicator
110V communication
Power Supply
cable
Fuse
Outlet
110V
Left-side View
Figure 15b. R320* / R420* Control Module
Installing the Remote Switch
The R320* / R420* may be connected to a wall switch. The system
operates on a 24V AC. DO NOT connect this circuit to an external
power source.
Figure 15c. (Remote Switch Wire connection)
Power Vent
Power Vent
Harness
Speed Control
Right-side View
Wall Switch
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