Specifications

1-22
1.11.5 MIB (Manual Interface Board) Auto Filtration Failure Scenarios
Failure Display Solution
Cannot open drain valve. Vat # alternating with O, fast
blinking drain LED.
Check drain valve.
Cannot close drain valve Vat # alternating with C, fast
blinking drain LED.
Check drain valve.
No message from the cooking
computer, indicating that the oil
has drained out.
Vat # alternating with d, fast
blinking drain LED.
Close drain valve.
Cannot open return valve Vat # alternating with O, fast
blinking return LED.
Check return valve.
Cannot close return valve Vat # alternating with C, fast
blinking return LED.
Check return valve.
Actuator is not plugged in. Vat # alternating with E. Plug in actuator.
Manual board doesn’t get a
response from the AIF board.
“N” is displayed. Check network cable from
MIB plug J2 to AIF plug J4.
1.11.6 Replacing the MIB Board
Disconnect the fryer from the electrical power supply. Remove the torx screws from the MIB cover,
exposing the MIB board (see Figure 9). Removing the four nuts in the corners disconnects the MIB
board. Carefully remove the plugs on the rear of the board (see Figure 10). Replace with a new MIB
board and reverse steps to reassemble. Once replaced, reconnect the power.
The board will need to be readdressed. Press and hold on the M2007 buttons 3and 4
simultaneously for TEN seconds until code appears. Enter 2007. The MIB display will display L
followed by vat numbers alternating with “r”. When the readdress is finished, the MIB board will
display A. This step must be done when the MIB board is replaced. The readdress procedure can be
performed from any one M2007 computer in the bank.
Figure 9
Figure 10