Need HELP! Dwyer Love TCS Controller- Temperature probe Answered
Recently replaced a new aquastat for wood boiler and thermocouple. The new aquastat is a TCS-4010 Dywer Love controller. I have tested 2 different thermocouples and it appears the input for probe wires isn't detecting the thermocouple and creating a buzzer alarm with 000. Is this common to have a faulty controller new, off the shelf?