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PROBLEM
Controller displays
HEATING
FAILURE.
Controller displays
SERVICE
REQUIRED followed
by an error message.
Controller heat LED
illuminated but fryer is
not heating. (HP
Pressure fryers only)
Controller displays
HEATING
FAILURE, CHECK
HI-LIMIT, DRAIN
VALVE, VACUUM
SWITCH, BLOWER
MOTOR. (HP Pressure
fryers only)
2.2.2 Filtration Problems
PROBLEM
Controller
displays IS VAT
A. Normal after filtering or filling.
FULL? YES
NO after a
filtration.
CLEAN, POLISH,
FILTER OR
Temperature too low or Controller
DISPOSE won't
displays OFF.
start.
Controller displays
WAIT FOR
Filter.
Controller displays
CHANGE FILTER
PAPER?
Controller displays
INSERT pan.
PROBABLE CAUSES
Contactor issue, gas valve off,
failed Controller, failed
transformer, open high-limit
thermostat.
An error has occurred which
requires a service technician.
Main power switch is off.
Open high-limit, open drain valve,
faulty drain valve switch, plugged
vacuum pressure switch, failed
blower motor.
PROBABLE CAUSES
A. Another function is still in
process.
B. MIB has not cleared checking
system.
Daily filter paper change prompt
has occurred.
A. Normal during Change Filter
Paper routine.
CORRECTIVE ACTION
It is normal for this message to appear during
startup if a gas fryer's lines have air in them.
Check that the gas valve is on. If it continues,
shut the fryer down and call your FAS for
assistance.
Press
(NO) to continue cooking and call
your FAS for assistance. In some cases,
cooking may not be allowed.
Turn on main power switch and ensure
heating lamp is illuminated.
Check drain valve, high-limit, vacuum
pressure switch, blower motor.
If it continues, shut the fryer down and call
your FAS for assistance.
CORRECTIVE ACTION
A. Press (YES) if the vat is full, otherwise
press (NO) and follow prompts.
Ensure fryer is at 250°F(121°C) or setpoint
before starting; ensure the Controller is ON.
A. Wait until the previous function ends to
start another filtration cycle.
B. Wait one minute and try again.
Press (YES), follow prompts and change
the filter paper. Do NOT ignore CHANGE
FILTER PAPER prompts.
A. Insert pan and press (CONFIRM)
button.
2-3
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