Frymaster FilterQuick FQG30 Service Manual page 54

CODE ERROR MESSAGE
E14 ERROR AIF BOARD
E15 ERROR MIB BOARD
E16 ERROR AIF PROBE
E17 ERROR ATO PROBE
E19 CAN TX FULL
E20 INVALID CODE LOCATION
FILTER PAPER PROCEDURE ERROR
E21
(Change Filter Paper)
E22 OIL IN PAN ERROR
E23 CLOGGED DRAIN (Gas)
E24 OIL SENSOR FAILED (Gas)
E25 RECOVERY FAULT
E27 LOW TEMP ALARM
E28 HIGH TEMP ALARM
E70 OQS TEMP HIGH
E71 OQS TEMP LOW
E72 TPM RANGE LOW
E73 TPM RANGE HIGH
E74 OQS ERROR
E75 OQS AIR ERROR
E76 OQS ERROR
EXPLANATION
unknown.
MIB detects AIF missing; AIF board failure
Cooking controller detects MIB connections lost;
Check software version on each controller.
versions are missing, check CAN connections
between each controller; MIB board failure
AIF RTD reading out of range
ATO RTD reading out of range
Connection between controllers lost
SD card removed during update
25 hour timer has expired or dirty filter logic has
activated
The MIB has reset the oil in pan flag.
Vat did not empty during filtration
Oil is back sensor failed.
Recovery time exceeded maximum time limit.
Oil is approximately 35°F (19.4°C) below setpoint.
Oil temperature has risen 40°F (22.2°C) higher than
setpoint. If temperature continues to rise, the high
limit will shut the burner off when temperature
reaches 425°F (218°C) Non-CE or 395°F (202°C) CE.
Oil temperature is too high for a valid OQS reading.
Filter at a temperature between 300ºF (149ºC) and
375ºF (191ºC).
Oil temperature is too low for a valid OQS reading.
Filter at a temperature between 300ºF (149ºC) and
375ºF (191ºC).
The TPM is too low for a valid OQS reading. 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.
The TPM reading is too high for a valid OQS reading.
Dispose the oil.
The OQS has an internal error.
entire fryer battery.
version appears.
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.
The OQS sensor has a communication error. Check
connections to the OQS sensor. Power cycle the
entire fryer battery.
1-49
Power cycle the
Check to see if OQS software
If