Phoenix FURY - Operation and Service Manual
24
Problem
Cause
Solution
No Spark
a. Check to see if the plug has a spark.
b. If there is no spark, check the Plug, Cable, and Ignition Transformer.
c. Check to see if voltage is going to the Ignition Transformer.
d. Check the terminal connection to the Ignition Transformer.
e. Check the connection at the back of the Burner.
f. Check the connection at the J-Box.
g. Remove the Oil Gun/Pilot Assembly; and check the connection to the Plug.
h. Inspect the Spark Plug Cable for tears and cuts.
i. Check the Spark Plug for carbon build-up.
j. Check the Spark Plug Gap.
No Pilot
Gas
a. Check the LP Tank for fuel level.
b. Check the Cut-Off Valve position.
c. Check for LP gas leakage.
d. Check the LP fuel pressure.
e. Verify the Pilot Solenoids are opening. and that there is gas flow.
f. Check the Pilot Strainer for dirt.
No Flame
Signal
a. Verify the Pilot Solenoids are opening, and that there is gas flow. See "No
Pilot Gas" above.
b. Pull the Flame Sensor from the Burner, and clean the lens.
c. Check the signal from the Flame Sensor; if there is no signal, replace the
Flame Scanner.
d. If the Pilot is lighting and there is no Flame Signal, replace the Flame
Scanner.
e. Check the wires to the Flame Relay.
f. Then check the Flame Relay, fix or replace as needed.
Fuel flow
too low
a. Check the linkage, fuel pressure, and compressed air pressure settings (for
oil fired burner only) they may have changed.
b. Check the burner set-up sheets for standard settings.
c. Check/clean the Strainer and the Y-Filters
NOTE: Be careful when increasing the fuel flow not to make the mixture too
rich, or the low fire setting could be too high.
i This adjustment should be done by qualified personnel.
ii Qualified personnel are those trained by ASTEC Service Department.
Air Damper
set too high
for low fire
Check air pressure at burner downstream of air damper it should be less than
1” w.c. and air damper should be closed.
Trouble Shooting
Pilot will
not light
Main
Burner
Fuel won't
ignite
Trouble Shooting