Jura automatic machines (E6, E8, ENA, S8, J8, Z10, GIGA) error codes
Jura uses the same numbered errors across its range. Errors 1 to 5 are the thermoblock heaters and their sensors, 6 is the ceramic valve, 8 is the brew group. Messages such as "Fill water tank" are separate and covered below.
Numbering shifts slightly between the S/X/J/Z family and the F/E80 family; the page for each code says where it differs.
All codes
| Code | Meaning | Fault | DIY |
|---|---|---|---|
Error 1 | Coffee thermoblock temperature sensor fault (S/X/J/Z family); damaged sensor on F/E80 | thermoblock sensor fault | hard |
Error 2 | Coffee temperature sensor interrupted, or the machine is too cold to heat | sensor open or machine too cold | moderate |
Error 3 | Steam thermoblock temperature too low or its NTC sensor failed | steam thermoblock sensor fault | hard |
Error 4 | Steam thermoblock overheating or a defective sensor | steam thermoblock overheat | hard |
Error 5 | Heating failure: the machine cannot reach temperature | heater not reaching temperature | hard |
Error 6 | Electronic ceramic valve not operating correctly | ceramic valve fault | hard |
Error 8 | Brew group failed to complete its cycle (encoder saw fewer motor revolutions than expected) | brew group cycle failure | moderate |
Fill water tank (tank is full) | Water tank message will not clear although the tank is full | false "fill water tank" message | easy |
Empty drip tray (tray is empty) | Tray message will not clear, or "Tray missing" with the tray fitted | false drip-tray message | easy |