3000 Controller

2-3
PROBLEM PROBABLE CAUSES CORRECTIVE ACTION
Controller displays
HEATING
FAILURE.
Contactor issue, gas valve off,
failed controller, failed
transformer, open high-limit
thermostat.
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.
Controller displays
SERVICE
REQUIRED followed
by an error message.
An error has occurred which
requires a service technician.
Press
 (NO) to continue cooking and call
your FAS for assistance. In some cases,
cooking may not be allowed.
2.2.2 Filtration Problems
PROBLEM PROBABLE CAUSES CORRECTIVE ACTION
Controller
displays IS VAT
FULL? YES
NO after a
filtration.
A. Normal after filtering or filling. A. Press  (YES) if the vat is full, otherwise
press  (NO) and follow prompts.
CLEAN, POLISH,
FILTER OR
DISPOSE won’t
start.
Temperature too low or controller
displays OFF.
Ensure fryer is at 250°F(121°C) or setpoint
before starting; ensure the controller is ON.
Controller displays
WAIT FOR
Filter.
A. Another function is still in
process.
B. MIB has not cleared checking
system.
A. Wait until the previous function ends to
start another filtration cycle.
B. Wait one minute and try again.
Controller displays
CHANGE FILTER
PAPER?
Daily filter paper change prompt
has occurred.
Press  (YES), follow prompts and change
the filter paper. Do NOT
ignore CHANGE
FILTER PAPER prompts.
Controller displays
INSERT pan.
A. Normal during Change Filter
Paper routine.
A. Insert pan and press  (CONFIRM)
button.
Controller displays
OIL IN DRAIN
PAN / CONFIRM
Drain valve open or possibility that
oil is in drain pan.
Press  (CONFIRM) and follow directions for
FILL VAT FROM DRAIN PAN.
Controller displays
FLT DYLD
A filter cycle has been delayed.
This is a normal display when a filter has been
delayed. After the next filter prompt press
YES to filter.
Controller displays
POL DYLD
A polish cycle has been delayed.
This is a normal display when a polish has
been delayed. After the next polish prompt
press YES.