Filter
Top Products
7-4
PROBLEM PROBABLE CAUSES CORRECTIVE ACTION
Drain valve or return
valve stays open.
A. AIF board has failed.
B. Actuator has failed.
Call your ASA for assistance.
Filter pump won’t start
or pump stops during
filtering.
A. Power cord is not plugged in or circuit
breaker is tripped.
B. Pump motor has overheated causing
the thermal overload switch to trip.
C. Blockage in filter pump.
A. Verify that the power cord is fully
plugged in and the circuit breaker is
not tripped.
B. If the motor is too hot to touch for
more than a few seconds, the thermal
overload switch has probably tripped.
Allow the motor to cool at least 45
minutes then press the Pump Reset
Switch (see page 5-7).
C. Call your ASA for assistance.
M3000 display shows
INSERT pan.
A. Filter pan is not fully set into fryer.
B. Missing filter pan magnet.
C. Defective filter pan switch.
A. Pull filter pan out and fully reinsert
into fryer.
B. Ensure the filter pan magnet is in
place and replace if missing.
C. If the filter pan magnet is fully
against the switch and computer
continues to display INSERT
pan, switch is possibly defective.
Auto filtration won’t
start.
A. Oil level too low.
B. Check that MIB board is not in
manual mode.
C. Check to see that the MIB cover is
not damaged and depressing the
buttons.
D. AIF disable is set to yes, blue light
doesn’t light.
E. Filter relay has failed.
A.
Ensure oil level is above the top oil
level sensor.
B. Ensure MIB board is in “A”
automatic mode. Power cycle the
fryer.
C. Remove and replace cover and see if
filtration will start.
D. Set AIF disable in Level 1 to no.
E.
Call your ASA for assistance.
Filter Pump runs, but
oil return is very slow.
A. Improperly installed or prepared filter
pan components.
A. Remove the oil from the filter pan
and replace the filter pad, ensuring
that the filter screen is in place
under the pad.
Verify, if using a pad, that the rough
side is facing up.
Verify that O-rings are present and in
good condition on filter pan
connection fitting.
M3000 display shows
OIL SENSOR
FAIL.
Oil sensor may have failed. Call your ASA for assistance.
7.2.4 Auto Top Off Problems
Problem Probable Causes Corrective Action
Frypots top off cold.
Incorrect setpoint. Ensure setpoint is correct.
One vat doesn’t top off.
A. Filter error exists.
B. Service required error exists
C. Solenoid, pump, pin issue, RTD or
ATO issue.
A. Clear filter error properly. If
problem persists c
all your ASA for
assistance.
B. Call your ASA for assistance.
C. Call your ASA for assistance.