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- For a machine with the Dosamat system, functions 4 (3rd dose) and 5 (Barista rinsing) will be

compatible.

The distinction will be made by the presence of the filter holder: With the filter holder engaged = 3

dose /

without filter holder = Barista rinsing.

Function 4 = 3rd dose: “Continuous key = 3

dose"

- If its function is not enabled in "miscellaneous", the "continuous" key will operate according to its

normal functions (Function 1, 2 and 3).

- If the function: “continuous/stop” dose is activated, when a cycle is started directly by the

continuous key, it becomes the additional "continuous/stop" dose in the same way as small or large

cup.

- Programming is done in the same way as the other doses in the "group adjustment" menu: The

corresponding "continuous/stop" icon is added.

- The cycle runs as a normal cycle (with or without pre-infusion).

Function 5 = Barista rinsing:

This function is requested by the barista who is used to rinsing the group (water flow for a few seconds) just

before closing the filter holder to make the infusion.

- In the Dosamat version, the barista removes the filter holder and presses the "continuous" key: the

coffee solenoid valve and the pump start operating for the programmed time.

- In the Non-Dosamat version, if the function is confirmed the "continuous/stop" cycle will last for the

programmed time.

In this case pre-infusion is deleted on the continuous/stop key, but retained on the "normal cycles" keys.

Similarly, if we press the "continuous" key at the end of the cycle without removing the filter holder, we find

ourselves in the normal function 3 (without dosing).

- On a machine without the Dosamat system, (according to the CIM board indication) the customer

will need to choose the function that he wishes to use, the others will be disabled.

If the "Barista rinsing" function is confirmed, the "continuous" time (functions 2 and 3) will be limited to the

programmed time for "Barista rinsing" (1 to 6sec) instead of the usual safety system.

Unic Stella di Caffe Technical Notes

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