24
Corrective Action
Ensure that 110 VAC is connected.
Ensure that 110 VAC supply is properly
grounded in the junction box.
Ensure that gas shut off is turned on.
Ensure that the fuel supply is properly
connected.
Purge gas line of air.
Check fuel supply and connections to
LP tank.
Check wire connections
Replace High temperature limit switch.
Check location of sensor.
Check that glass latches are properly
engaged. Remove glass, inspect
corners and tighten gasket if applicable.
Check for leaks.
Check for proper installation and
freedom from debris or blockage.
Adjust the air shutter at the base of the
burner.
Check for proper log placement.
Check that glass latches are properly
engaged. Remove glass, inspect
corners and tighten gasket if applicable.
Ensure the vent cap is installed
properly and free of debris. Ensure that
the inner vent pipe has no leaks in it.
Ensure that the glass is tightened
properly on the unit, particularly on the
top corners.
Symptom
1. The main burner
does not light.
2. The main burner
extinguishes while in
operation.
3. The glass soots.
4. The flame burns
blue and lifts off the
burner.
Possible Cause
a. Unit junction box not
electrically grounded
or properly
connected
b. No fuel supply
c. Air in gas line
a. No fuel supply
b. Loose wire
connection on
module or valve
c. High temperature
limit switch where
applicable
d. Flame does not
engulf flame sensor
e. Glass too loose and
air tight gasket leaks
in corners after
usage
f. Inner vent pipe
leaking exhaust
gases back into
system
g. Improper vent cap
installation
a. Improper venturi
setting
b. Too much flame
impingement on the
log
c. Glass too loose and
air tight gasket leaks
in corners after
usage
a. Insufficient oxygen
being supplied
DSI Troubleshooting