Service Manual for Flexible Batch Broiler, CE Version
34
6/19/2014
SM-BR-BR-0007
Does Controller Display
light up?
NO
YES
Verify 230 VAC present at receptacle.
Upon turning on, does the
lower burner ignite and
stay on?
Ensure 230 VAC at incoming terminal block.
Faulty switch.
Ensure 230 VAC across input / output of on
/ off switch.
TURN BROILER ON
(Cavity temperature
under 149C)
YES
YES
NO
No Gas.
Ensure
incoming gas supply is
available.
Spark gap insufficient or
faulty igniter.
Ensure lower
igniter has sufficient spark
gap, spark is sufficiently
close to the burner, and
spark is not arcing
elsewhere.
Dirty burner.
Ensure
lower burner is lighting
the whole length of the
burner.
Faulty Controller.
Ensure
Controller signals for heat to
the lower ignition module.
Is there spark
present on lower
igniter?
Is there spark
present at lower
burner, but no
ignition?
YES
Is there spark and
ignition present, but
burner does not stay
lit?
NO
NO
NO
Faulty ignition cable.
Ensure continuity through
ignition cable.
Dirty burner.
Ensure
lower burner porting
below igniter is free of
debris or clogging.
Flame should crossover
the length of the burner.
Faulty ignition
module.
Ensure lower
ignition module signals
to open lower gas
valve.
Dirty orifice.
Ensure
lower burner orifice is
free of debris.
Faulty transformer.
Ensure 24 VAC across transformer
secondary winding.
Check for broken or improper wire connection.
Troubleshooting
FlowChart
Consult next
page
Faulty gas valve.
Ensure gas valve
solenoid energizes and
gas is present at the
lower burner.
YES
Dirty Flame sensor.
Clean
the lower flame sensor.
Grounding Flame Sensor.
Ensure Sensor rod is not
coming in contact with any
metal surface.
Wire connection.
Ensure
flame sensor wire
connections are tight.
Faulty ignition
module.
Lower ignition
module may not be
providing high voltage
to igniter for spark.
