Frymaster LOV M3000 - Manual (Page 4)

LOV ™ Generation II Technical Reference
3
The ATO board is positioned under the LON gateway in a
box with a transformer that provides power to the board.
The LON gateway must be removed to access the ATO
board. The reservoir, or JIB, rests behind the right
door of the fryer. A light on the front of the fryer
illuminates when the jug is empty.
Problem Probable Causes Corrective Action
Frypot tops off cold. Incorrect setpoint. Ensure setpoint is correct.
No power to ATO board.
A. J5 connection unplugged.
B. Fuse blown.
C. Transformer malfunction.
A. Check to ensure J5 on front of
ATO board is fully locked into
connector.
B. Ensure fuse below right control
box is not blown.
C. Check that proper voltage is
present at transformer. See
charts on pages 43-47.
The yellow JIB low light
won’t illuminate.
A. Loose wire connection.
B. Power in the component box is not
present.
C. Failed transformer.
A. Ensure the yellow LED is
securely attached to plug J6 on
the ATO board.
B. Ensure power is present in the
component box.
C. If power is present in component
box, check the transformer for
correct voltage.
Troubleshooting the Top Off System
ATO Board
Transformer