The Jura X6-X8-Z8 Coffee Thermoblock Temperature Sensor measures the temperature of the Thermoblock. When the Thermoblock reaches the required temperature to complete the desired function, the sensor relays the message to the PCB to continue with the function. If the thermoblock fails to reach the required temperature, exceeds the required temperature or the sensor fails to properly transmit the temperature reading, an
Error Code will appear.