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DISPLAY SHOWS
IGNITION FAILURE,
ALARM IS SOUNDING,
AND BURNERS WILL
NOT LIGHT
Verify that all drain
valves are fully
closed, the main gas
valve is open and the
gas valves on the
fryer are on.
Press ON/OFF switch
OFF (on Split Vat
units, both switches
must be OFF). Press
ON/OFF switch ON.
Is fryer
operating
Yes
correctly?
No
Probable causes are a
defective or misaligned drain
safety switch or an open
high-limit thermostat.
Call FASC.
IGNITION FAILURE,
ALARM IS SOUNDING,
BUT BURNERS LIGHT
Press ON/OFF switch OFF
(on Split Vat units, both
switches must be OFF).
Swap computer with another
correctly. Press ON/OFF
defective ignition module.
Problem resolved.
6-3
DISPLAY SHOWS
known to be working
switch ON.
Is fryer
operating
Yes
correctly?
No
Probable cause is a
Call FASC.
False alarm. Install
computer on another
fryer and test operation.
If problem repeats,
computer is defective and
must be replaced. If not,
problem should be
investigated by
FASC.
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