Wega 1 Group, Руководство по эксплуатации и обслуживанию

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espresso coffee machine - instructions for technician
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15.2 TH JUNIOR PUSH BUTTON PANEL
This push button panel is installed mainly on JUNIOR models and on some EVD volumetric dosing machines.
Programming is carried out in the following way:
• put the coffee cup under the dispensing spout.
• Press the PROG/STOP key
(1) for at least 5 seconds until all dose key LED are on.
• Press the desired dose key (2) .
• To confirm the dose press the dose key (2) or the PROG/STOP key again (1) .
• Repeat this operation for the other dose keys.
• Programming will be terminated automatically after a few seconds.
15.3 EVDT TIMER PUSH BUTTON PANEL
The timer is installed on EVDT machines and controls delivery time of the coffee.
Programming is carried out in the following way:
1) Press and hold down the STOP/PROG key (1) for 5 seconds and check that all of the LED on the push button panel come on. This confirms
correct entry into the programming phase.
2) Press on of the two dose keys (2) to program. The LED corresponding to the CONT key (continue) and to the key of the dose being
programmed stay on.
3) When the desired amount of coffee in the cup has been reached, press the STOP/PROG key (1) or the key of the dose being programmed
to stop delivery and memorize the new value (the duration of the dose of coffee is calculated in seconds). At the same time, the LED for
the dose which is still to be programmed comes back on, while the LED for the programmed dose stays off.
4) Proceed with the programming of the other coffee dose by pressing the other dose key. Once the desired amount of coffee in the cup
has been reached, press the dose key or the STOP/PROG again (1) .
5) To exit programming, press and hold down the STOP/PROG (1) key for more than 5 seconds.
NOTE
It is possible to re-program the coffee dose that you have just fi nished programming (LED off) without necessarily having
to turn the system off and back on or exiting the programming phase.
The system automatically exits programming status approximately 10 seconds after the last operation.
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