Specifications

35
Troubleshooting
Problem Solution
Unit is not operating at all. Check power.
Replace circuit breaker on power switch.
Unit is stirring or heating but no lights Check cable on display board.
are lit on the display.
Only the power light is lit on the display. Check ribbon cable connection from the power
board to the logic board. It may be upside
down.
Replace display board.
Some digits of the display are not lit. Replace display board.
Display does not increase or decrease Check ribbon cable from knob to logic board.
when knob is turned. Replace ribbon cable from knob to logic board.
Replace logic board.
Replace encoder switch(es) on knob(s).
Speed or temperature display does not Check ribbon cable from knob to logic board.
change when knob is pushed. Replace logic board.
Unit does not stir. Check to see if something is interfering with
the motor, preventing it from spinning.
Replace power board or logic board.
Replace motor.
Unit does not heat. Check heating element. If resistance across
element is greater than 100Ω, replace
element.
Check connection of wires from element to
power board.
Check triac located on bottom cover of unit.
Replace power board or logic board.
Display is reading erratic top plate Replace top plate assembly.
temperature.
Display is reading erratic solution Replace probe.
temperature.