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System Basics
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1� Igniter: Sparks when commanded via remote control or manual control module switch to turn
on main burner� Voltage through the wire to igniter on pilot assembly creates spark to ignite gas
released to pilot assembly�
2� Sensor Rod: Acknowledges pilot flame is present before releasing gas to the main burner for
ignition� When a pilot flame covers the sensor rod it conducts electrical current from the sen-
sor through the flame to ground in one direction, which acts as a switch to the control module
at this connection� Gas flows to the main burner 4-8 seconds after continuity happens via flame
rectification�
3� Sends commands from the remote control to the AUX300 module, controlling the fan(s), ember
lights, top lights, and power vent� The features that are connected to each auxiliary function are
unit dependent�
4� Fuel Setting Switch: The factory default setting is Natural Gas but it must be converted if the
fireplace is to use propane� This switch does not regulate gas pressure to the valve, but instead
adjusts the control module settings for proper flame modulation� Take care when adjusting the
switch� Use of a plastic screwdriver is recommended�
*Note: The switch on the module is label with a “1” and an “ON”� The “1” corresponds to NG
LP NG
Figure 3: Control Module
Figure 4: Fuel Setting Switch
iGniTion conTrol modUle
(default setting), and the “ON” corresponds to
LP� See Figure 4�
5� Pairing Button: Used to program up to three (3)
remote controls to the fireplace�
6� Diagnostic LED: Displays state of control mod-
ule� Error code chart provided on page 23�
7� ON/OFF/REMOTE Switch�
8� Valve Harness Connection: Port that connects
the control module to the gas valve, stepper
motor & battery backup�
9� Power Supply (side of module): Connection to
6VDC power supply�
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