Frymaster LOV BIGL30 Series Installation, Operation And Maintenance Manual page 41

6.2.2 Error Messages and Display Problems
PROBLEM
Controller displays
low temp.
Controller displays
Hot hi-1.
Controller displays
RECOVERY
FAULT/ YES and
alarm sounds.
Controller display is in
wrong temperature
scale (Fahrenheit or
Celsius).
Controller displays
High limit
failure
disconnect
power.
Controller displays
TEMP PROBE
FAILURE.
Controller displays
SERVICE
REQUIRED followed
by an error message.
6.2.3 Filtration Problems
PROBLEM
Fryer filter prompt
is displayed after
each cook cycle.
Filter menu functions
won't start.
Controller displays
WAIT FOR
Filter.
PROBABLE CAUSES
Frypot temperature has dropped
more than 30°F (17°C) lower than
setpoint in idle mode or 45°F
(25°C) in cook mode.
Frypot temperature is more than
410ºF (210ºC) or, in CE countries,
395ºF (202ºC).
Recovery time exceeded maximum
time limit.
Incorrect display option
programmed.
A. Open drain valve
B. Failed high limit
Problem with the temperature
measuring circuitry including the
probe or damaged controller
wiring harness or connector.
An error has occurred which
requires a service technician.
PROBABLE CAUSES
Filter prompt setting incorrect.
Temperature too low or controller
displays OFF.
Another function is still in process.
CORRECTIVE ACTION
This display is normal for a short while if a
large batch of frozen product is added to the
frypot or if the fryer is not heating properly. If
the issue persists call your FAS for assistance.
Shut the fryer down immediately and call your
FAS for assistance.
Clear error and silence the alarm by pressing the
 (YES) button. Maximum recovery time is
2:25. If the error continues call your FAS for
assistance.
Toggle between F° to C° by pressing and
holding and4simultaneously until TECH
MODE appears. Enter 1658. The controller
displays OFF.
Turn the controller on to check temperature. If
the desired scale is not displayed, repeat.
A. Close the drain valve.
B. Shut the fryer down immediately and call
your FAS for assistance.
Shut the fryer down and call your FAS for
assistance.
Press the  (YES) button if the issue is fixed or
press the  (NO) button to continue cooking
and call your FAS for assistance. In some cases,
cooking may not be available.
CORRECTIVE ACTION
Change the filter prompt setting.
Ensure fryer is at setpoint before starting; ensure
the controller is ON.
Wait until the previous function ends to start
another filtration cycle.
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