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Troubleshooting
Table 10: Troubleshooting
Problem
Possible Cause
Solution
Locking
conditions
Reset the Proflame IFC board
· Turn the system off by pressing the ON/OFF button on
the transmitter
· After approximately 2 seconds press the ON/OFF button
on the transmitter again.
· In the manual flame control mode, use the down arrow
button to reduce the flame to off, indicated by the word
OFF displayed on the transmitter LCD screen.
· Wait approximately 2 seconds and press the up arrow
button, the ignition sequence will start.
Main burners
will not start
The pilot flame has gone out
· See “Pilot will not remain lit”
The remote control is not working
correctly
· Replace the batteries
The thermostat is disconnected or
set too high
· Set the thermostat to a lower temperature
Problem with thermopile circuit
· Check gas line pressure
· Check wiring to thermostat for breaks
· Check for flame impingement on thermopile
Flame lifting
Leak in vent pipe
· Check for leaks in vent connections
Improper vent configuration
· Check vent configuration with manual
Terminal may be re-circulating flue
gases
· Check to see if terminal is on correctly
· May need to install high wind termination cap.
· Contact dealer
Blue Flames
The heater has just been started
· Normal during start up: flame will yellow as the fireplace
heats up
Improper air shutter adjustment
· Adjust air shutter – contact your dealer
Glass fogs up
Normal condition: after the
appliance warms up the glass will
be clear.
**Due to additives in gas, glass may get hazy during
operation** Clean as needed.
Flames are
burning
“dirty” or
sooting
The logs are placed incorrectly
· Check log positioning
Improper air shutter adjustment
· Increase primary air by opening the air shutter and/or by
opening the vent restrictor
· Check for proper venting and blockage of the vent
termination
· See also “Burners will not remain lit”
Incorrect rating input
· Check manifold pressure and clock input rating for over-
firing
Note: For G39LID specific troubleshooting refer to the Dexen user manual supplied