Victoria Arduino Eagle One
Multi-boiler espresso machine. Main alarms show as a numbered code on the display and as a pattern on the group keys, labelled A, B and C on each keypad. The alarm history names the exact boiler or probe.
What it is: Traditional espresso machine. Two- and three-group versions with optional EasyCream steam wands.
Key combo: Alarm history: Main menu → Technical settings → enter the service password → Maintenance → Alarms → Alarm history.
Victoria Arduino Eagle One error codes
| Code | Meaning | Keypad signal | Notes |
|---|---|---|---|
| Code 1 | Flowmeter (volumetric counter) fault on group 1, 2 or 3 | The pressed key flashes | Control unit is not getting pulses from that group's flowmeter. |
| Code 2 | Steam boiler fill timeout | All keys flash together | Machine could not fill the steam (services) boiler. |
| Code 3 | Heating timeout | Key B on all groups flashes | A boiler or group did not reach its set temperature in time. History shows which one. |
| Code 4 | Probe open circuit | Key B on all groups steady off | No signal from a temperature or pressure probe: steam boiler pressure, group boiler NTC, group PT1000, cup warmer or EasyCream probe. |
| Code 5 | Probe short circuit | Key B on all groups steady off | Same probe list as Code 4, but the probe reads shorted. |
| Code 6 | Level probe fault | Key B on all groups steady on | Control unit cannot read the steam boiler water level. |
| Code 7 | Coffee boiler fill fault | Keys A and C on all groups flash | Machine could not fill the coffee boilers. |
| Code 8 | Parameter memory error | — | General fault in the parameter memory. |
| Code 9 | Counter memory error | — | General fault in the counter memory. |
| Code 10 | Communication error | — | CPU and display are not talking. |
| Code 11 | Backup battery flat | — | Replace the CR1220 3 V battery on the board. |
| Warning | Maintenance alarm | — | A maintenance interval is due. |
| Warning | Mains pressure | — | Water inlet pressure below 0.5 bar. |
| Warning | Washing alarm | — | The set washing time has been reached; run a group wash. |
How to enter service / parameter mode
- Open the main menu.
- Go to Technical settings and enter the service password.
- Choose Maintenance, then Alarms, then Alarm history.
Notes
- Codes 4 and 5 share a keypad signal. Use the alarm history to tell them apart and to see which probe is affected.
For licensed technicians only. This equipment can involve mains voltage, high-voltage microwave circuits, gas and refrigerant. Isolate power (and gas) before opening panels, follow the manufacturer's manual and your local licensing rules (for example ARC refrigerant handling and electrical or gas licences). Wrong settings can spoil food or damage equipment. Check every value on the unit in front of you before changing it.
Based on: Victoria Arduino Eagle One user manual and Eagle One alarm list. Always check the manual for your exact model and software version.
ServiceModes is not affiliated with Victoria Arduino or any other manufacturer. Written in our own words from the manufacturer's documentation.