Error Log Codes; High Limit Test - Frymaster FPGL30 Installation, Operation And Maintenance Manual

One vat doesn't top
off.
Controller displays
TOPOFF OIL
EMPTY /
CONFIRM
6.2.6 Error Log Codes (For 3000 Controller Only)
Code ERROR MESSAGE
E03 ERROR TEMP PROBE FAILURE
E04 HI 2 BAD
E05 HOT HI 1
E06 HEATING FAILURE
E07 ERROR MIB SOFTWARE
E08 ERROR ATO BOARD
E15 ERROR MIB BOARD
E17 ERROR ATO PROBE
E20 INVALID CODE LOCATION
E21 FILTER PAPER PROCEDURE ERROR
(Change Filter Paper)
E22 OIL IN PAN ERROR
E25 RECOVERY FAULT
E27 LOW TEMP ALARM
6.2.7 HIGH-LIMIT TEST MODE
The high-limit test mode is used to test the high limit circuit. The high-limit test will destroy the oil.
It should only be performed with old oil. Shut the fryer off and call for service immediately if the
temperature reaches 460°F (238°C) without the high-limit tripping and the computer displays high
A. Filter error exists.
B. Service required error exists
C. Solenoid, pump, pin issue,
RTD or ATO issue.
Top off system out of oil.
A. Clear filter error properly. If problem
persists c all your FAS for assistance.
B. Call your FAS for assistance.
C. Call your FAS for assistance.
Fill top off system with oil and press the 
(CONFIRM) button.
EXPLANATION
Temp probe reading out of range
High limit reading is out of range.
High limit temperature is past more than 410°F
(210°C), or in CE countries, 395°F (202°C)
A component has failed such as controller, interface
board, gas valve, ignition module or open-high limit.
Internal MIB software error
ATO board connection lost; ATO board failure
Cooking controller detects MIB connections lost;
Check software version on each controller. If
versions are missing, check CAN connections
between each controller; MIB board failure
ATO RTD reading out of range
SD card removed during update
25 hour timer has expired or a dirty filter may be
causing an incomplete filtration.
Oil may be present in the filter pan.
Recovery time exceeded maximum time limit.
Recovery time should not exceed 2:25 for gas.
Oil temperature has dropped 30°F (17°C) lower
than setpoint in idle mode or 45°F (25°C) in cook
mode. (This message may appear if a product is
dropped and the start cook button is not pressed
immediately or if too large of cook loads are
dropped.)
6-5