Control Board Features - St. Croix SCR Installation & Operation Manual

The Control Board controls all functions of
the Stove by monitoring sensors that are in
the system. These sensors serve 2 purposes.
a. General Operation of the Stove.
b. Safety Features, to shut the unit
down in the event the sensors detect
a problem in the unit.
The Control Board also has Diagnostic
Capabilities to help in diagnosing 3 areas in
the Stove. These areas are:
1. High Temperature Limit.
2. Proof of Fire Sensor
3. Vacuum in the Firebox
A closer look at the Control Board to the
right in figure 23 will explain how the board
works. There are essentially 4 buttons on the
control board. Two of these buttons, the
Heat Level and Draft Trim Buttons, have a
High/Low side to advance these settings up
or down. There is a slide switch that controls
the Thermostat Mode and an LED Light bar
that indicates which of the 5 Heat Settings
the Stove is running on.
The LED Light bar is also used during the
Diagnostic process, see page 45 for more
details.

Control Board Features

Lincoln SCR Manual
36
Figure 23