LOV
™
Generation II Technical Reference
26
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 fi xed.
Pressing the MIB reset button during any fi lter function will generate a
SERVICE RE-
QUIRED error.
This is a list of the service required errors and cause.
ERROR MESSAGE EXPLANATION
PUMP NOT FILLING
Oil not returning to vat quickly. Possible problems: dirty pad, bad
or missing O-rings, tripped or defective fi lter 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
TYPE
Energy type in fryer setup is incorrect; set proper energy type gas
or electric. Press 1234 to enter setup to properly confi gure fryer.
RTC INVALID DATE
The date is invalid. Press 1234 to enter setup to properly confi g-
ure fryer and set proper date.
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