Generation ii technical reference – Frymaster LOV M3000 User Manual
Page 27
LOV
™
Generation II Technical Reference
26
Service Required Errors
A SERVICE REQUIRED
SERVICE REQUIRED error alternating with YES
YES displays on the computer. After YES
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?
SYSTEM ERROR FIXED?
YES/NO
YES/NO. If yes
yes is chosen, enter code 1111
1111. If NO
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-
SERVICE RE-
QUIRED
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.