2-6
Code ERROR MESSAGE EXPLANATION
E14 ERROR AIF BOARD MIB detects AIF missing; AIF board failure
E15 ERROR MIB BOARD Cooking computer detects MIB connections lost;
MIB board failure
E16 ERROR AIF PROBE AIF RTD reading out of range
E17 ERROR ATO PROBE ATO RTD reading out of range
E20 INVALID CODE LOCATION SD card removed during update
E21 FILTER PAPER PROCEDURE
ERROR (Change Filter Paper)
24 hour timer has expired
E22 OIL IN PAN ERROR Oil may be present in the filter pan.
E23 CLOGGED DRAIN (Gas) Vat did not empty during filtration
E24 OIL LEVEL SENSOR FAILED (Gas) Oil level sensor failed.
E25 RECOVERY FAULT Recovery time exceeded maximum time limit.
E26 RECOVERY FAULT CALL SERVICE Recovery time exceeded maximum time limit for two
or more recovery tests.
E28 HIGH TEMP ALARM Oil has exceeded 40ºF (4ºC) over setpoint.
E70 OQS TEMP HIGH Oil temperature is too high for a valid OQS reading.
Filter at a temperature between 300ºF (149ºC) and
375ºF (191ºC).
E71 OQS TEMP LOW Oil temperature is too low for a valid OQS reading.
Filter at a temperature between 300ºF (149ºC) and
375ºF (191ºC).
E72 TPM RANGE LOW The TPM is too low for a valid OQS reading. This
may also be seen with fresh new oil. The incorrect
oil type may be selected in the setup menu. The
sensor may not be calibrated for the oil type. See oil
type chart in instruction document 8197316. If issue
continues contact a FAS.
E73 TPM RANGE HIGH The TPM reading is too high for a valid OQS
reading. Dispose the oil.
E74 OQS ERROR The OQS has an internal error. If issue continues
contact a FAS.
E75 OQS AIR ERROR The OQS is detecting air in the oil. Check the O-
rings and check/tighten prescreen filter to ensure no
air is entering the OQS sensor. If issue continues
contact a FAS.
E76 OQS ERROR The OQS sensor has a communication error. Check
connections to the OQS sensor. Power cycle the
entire fryer battery. If issue continues contact a
FAS.
E77-E80 N/A N/A
2.2.5 OQS (Oil Quality Sensor) Troubleshooting
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