1.4 M2007 Computer Filtration Service Procedures
1.4.1 M2007 Computer Troubleshooting
Problem Probable Causes Corrective Action
A. Computer not turned on.
A. Press the ON/OFF switch to turn
the computer on.
B. No power to the fryer.
B. This fryer has two cords: a
computer power cord and a main
power cord. If the computer
cord is not plugged in, the
computer will not activate.
Verify computer power cord is
plugged in and that circuit
breaker is not tripped.
C. Computer has failed.
C. Swap the computer with a
computer known to be good. If
computer functions, replace the
computer.
D. Damaged computer wiring
harness.
D. Swap with a harness known to
e good. If computer functions,
replace the harness.
No Display on
Computer.
E. Power supply component or
interface board has failed.
E. If any component in the power
supply system (including the
transformer and interface board)
fail, power will not be supplied
to the computer and it will not
function.
Computer locks up.
Computer error.
Power cycle the computer using the
master switch on the component
box next to the fuse.
M2007 display
shows filter
busy.
Another filtration cycle is still in
process.
A. Wait until the previous
filtration cycle ends or an error
is cleared to start another
filtration cycle.
B. Press reset button and wait at
least 60 seconds. Computer
should clear and return to
normal operation once
complete.
M2007 display
shows REMOVE
DISCARD.
In non-dedicated mode a product is
dropped that has a different setpoint
than the current vat temperature.
Remove and discard product.
Press and hold the cook button for
three seconds under the display
with the error to remove the error.
Reset the setpoint of the vat before
trying to cook product.
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