Frymaster M3000 Service Required Errors, LOV Generation II Technical Reference, Error Message

LOV™ Generation II Technical Reference

Service Required Errors

A SERVICE REQUIRED error alternating with YES displays on the computer. After YES is pressed the alarm is silenced. The computer displays an error message from the list below three times with the location of the error. Then, the computer displays SYSTEM ERROR FIXED? YES/NO. If yes is chosen, enter code 1111. If NO is chosen, the system returns to cook mode for 15 minutes then redisplays error until issue is fixed.

Pressing the MIB reset button during any filter function will generate a SERVICE RE- QUIRED error.

This is a list of the service required errors and cause.

ERROR MESSAGE	EXPLANATION
	Oil not returning to vat quickly. Possible problems: dirty pad, bad
PUMP NOT FILLING	or missing O-rings, tripped or defective filter pump, actuators or
	linkage.
DRAIN VALVE NOT OPEN	Drain valve failed to open; the valve’s position is unknown.
DRAIN VALVE NOT CLOSED	Drain valve failed to close; the valve’s position is unknown.
RETURN VALVE NOT OPEN	Return valve failed to open; the valve’s position is unknown.
RETURN VALVE NOT CLOSED	Return valve failed to close; the valve’s position is unknown.
MIB BOARD	Problem with CAN communications; check for loose CAN connec-
	tions. MIB board failure.
AIF BOARD	MIB detects AIF missing; AIF board failure.
ATO BOARD	MIB detects ATO board connection lost; ATO board failure.
HIGH LIMIT FAILURE	High limit circuit has an issue.
AIF PROBE	AIF RTD reading out of range.
ATO PROBE	ATO RTD reading out of range.
TEMP PROBE FAILURE	TEMP Probe reading out of range.
MIB SOFTWARE	Internal MIB software error.
INVALID CODE LOCATION	SD card removed during update.
MISCONFIGURED ENERGY	Energy type in fryer setup is incorrect; set proper energy type gas
TYPE	or electric. Press 1234 to enter setup to properly configure fryer.
RTC INVALID DATE	The date is invalid. Press 1234 to enter setup to properly config-
	ure fryer and set proper date.

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