Rancilio Classe 11 USB and Xcelsius Espresso Machines
Current line. 2 model numbers in this series.
Model numbers in this series
Find yours on the data plate. Letters after the base number usually mark the voltage, finish or door and do not change the repair.
- Classe 11 USB
- Classe 11 Xcelsius
Repairs this series usually needs
- E01 boiler fill time-out and E02 boiler pressure time-out
- E03, E04 and E15 boiler pressure sensor problems
- E09 to E12 short circuits on the group circuits
- E19 boiler over pressure
- W01 to W04 no flowmeter signal on a group
The Classe 11 is one of Rancilio’s current multi-group lines, in USB and Xcelsius versions. It keeps an error history of the last 32 warnings and errors with date and time, so we can often tell what the machine saw before the call. Codes starting E are errors, and codes starting W are warnings.
The list is long and specific: filling and pressure time-outs, pressure sensor problems, 24 volt short circuits on each group, a boiler over pressure code and flowmeter warnings for each group. Each code names a circuit, which speeds up the diagnosis.
Owners should keep to the water supply, the filter and the dose. Boiler and electrical work is ours, and we quote in writing first. If you have the error history in front of you when you call, read us the last few entries.
About this series
- Multi-group espresso machine in USB and Xcelsius versions
- Error history of the last 32 warnings and errors with date and time
- E codes for errors and W codes for warnings
Rancilio espresso machines codes
Where do I see old errors on a Classe 11?
The machine keeps an error history of the last 32 warnings and errors with date and time. Read us what it shows when you call, since it tells us what led up to the problem.
What is the difference between E and W codes?
E codes are errors and W codes are warnings. W01 to W04 are flowmeter warnings for groups 1 to 4. The numbers after E name the circuit involved.
What should I do if I see E19?
E19 is boiler over pressure. Switch the machine off, keep clear of the steam wand and boiler, let it cool, and call us. Do not open any valve or fitting.
Book repair for your Rancilio Classe 11 USB and Xcelsius Espresso Machines
Tell us the maker, the model number from the data plate and what the unit is doing. We confirm a three-hour arrival window and give you a written price before any work starts.