The Thermal Sensor is secured by a T25 Torx screw to the Thermoblock. It transmits the temperature to the Control Board. When the required temperature of the Thermoblock is met to perform the selected function, the coffee machine proceeds to the next step. If the required temperature is not attained, or exceeded, then an
Error Code is displayed and the process is halted. The coffee machine may take longer to reach the required temperature during the initial start-up as the temperature sensor weakens over time.