Section 6: Testing The System - Montigo R520 Installation & Maintenance Manual

Section 6: Testing the system

6-1: Testing the system before gas connection
Note: No gas is needed to test the system
The R520*/R620* Control and Power Vent System can be safely
tested prior to finish framing the Fireplace. This test can be done
quickly and efficiently to ensure all systems function according to
the design specifications.
The fireplace should be installed on the rough-in frame, Figure 3 with
the Power Vent Module and the Vent run connected.
The control panel is supplied with a power cord plug in.
„
Plug it into a extension cord or any other 110 Volt power supply.
„
If the red LED is illuminated (beside the fuse) you have power
„
to the panel.
If no LED, check fuse and replace with equally rated fuse.
„
Turn the wall switch to the on position.
„
Wall switch and combustion air LED light up immediately.
„
approximately 30 seconds later when the power vent reaches factory
set speed, the flue gas switch LED will light up approximately 1
minute after flue gas LED is lit the gas valve will turn on. You can
hear a clicking sound and the Hot Surface Ignitor will glow red. This
confirms the control system operation. Not: If the flue gas LED does
not light up after 1 minute, slowly increase the power vent speed
until the LED turns on. Speed controller located inside the control
box, see figure 15a
6-2: Testing the system with gas connection
(Highly recommended)
The R520*/R620* Control and Power Vent System can be safely
tested prior to finish framing the Fireplace. This test can be done
quickly and efficiently to ensure all systems function according to
the design specifications.
The fireplace should be installed on the rough-in frame, Figure 3 with
the Power Vent Module and the Vent run connected.
Turn gas supply valve on
„
The control panel is supplied with a power cord plug in.
„
Plug it into a extension cord or any other 110 Volt power supply.
„
If the red LED is illuminated (beside the fuse) you have power
„
to the panel.
If no LED, check fuse and replace with equally rated fuse.
„
Turn the wall switch to the on position.
„
Once the fireplace is running normally, confirm manifold pressure
„
and supply pressure.
XG0771 - 040513.3
Installation
Figure 18.
LED Indicators
R520 & R620 Power Vent Indoor Gas Fireplace
Page 29