Check for output voltage from oven control to hall effect
sensor (sensor is located in the conveyor motor).
Measure voltage at the motor connector, red wire and
yellow wire. Voltage should be approx. 10VDC. If no
voltage is present, trace wiring back to oven control. If
there is no voltage output at the oven control, replace
oven control.
Possible Cause Three: Conveyor motor
Things to Check:
If there is voltage supplied to the hall effect sensor,
check for a frequency output from the hall effect
sensor. Measure frequency across the yellow and white
wires in the motor connector. Frequency reading
should be approx. 25-100 Hz. If these readings are not
achieved, replace conveyor motor. If the readings are
achieved, proceed.
