La Pavoni DAYTONA 1-POWER, Technical Instructions

Page: 66 / 82

383033GB Pag. 66 November 2003
5) Faulty filler solenoid valve.
6) Incorrect electric connections (safety probe (SLS) cord stopped).
7) Turn the machine in OFF mode and then turn it back on with the key N°11 (ON-OFF).
WARNING:
Selection buttons of milk-based doses, hot water and steam dispensing are disabled.
9) Volume meter alarm
Cause: the volume meter is not sending signals to the control unit within a time-out of 5 seconds.
Result: dispensing continues up to a time-out of 120’’ or until the selected key is pressed.
Solution: carry out the following controls:
1) No water from mains (coffee is not dispensed)
2) Clogged group piston filters (coffee is not dispensed)
3) Faulty group solenoid valve (coffee is not dispensed)
4) Clogged entrance filters (coffee is not dispensed)
5) Clogged or faulty volume meter (coffee is dispensed in continuous mode)
6) Faulty electric connection (coffee is dispensed in continuous mode).
Note: If coffee is dispensed continuously, use the machine as if it were manual: press the desired key to start the dose,
then press the same key to stop the dose being dispensed, after checking the amount in the cup.
WARNING:
If dispensing continues until a time-out of 120”, when dispensing is over, the display shows:
SELECT DRINK
The message signals that a time-out problem of the volume meter occurred.
At the next dose the message will be cancelled, if dispensing is carried out correctly.
10) Water softener alarm
SELECT DRINK
Cause: the volume meter has reached the water litres previously set up (see chapter system programming machine
configuration data).
Result: none.
Solution: renew the softener salts and cancel the alarm following the procedure explained in the chapter system
programming – reset info.
11) Tools maintenance alarm
SELECT DRINK
Cause: the tools have reached the set up working time (see chapter system programming – machine configuration data)
Result: none.
Solution: replace the tools and cancel the alarm following the procedure explained in the chapter system programming
info data reset.