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Technical Information
with tthe date and time.
beeper: The beeper sounds (3 seconds and the pauses for
30 seconds) until the silencer button is pressed.
Display/LED: The display shows the scrolling text "AL11 -
SOVRATEMPERATURA - OVER TEMPERATURE". The symbol
(14) flashes YELLOW.
Reset: Pressing the off beeper alarm silencer button or
switching off and switching on the card again (stand-by).
16.10 - Black-Out Alarm
Cause: It is activated when a cycle in progress is interrupted
by a blackout, and when the duration of the blackout is
greater than the time defined by the parameter "uL".
Effect: Storing of the alarm in the HACCP memory together
with the date and time. The machine restarts the cycle set,
in the case of chilling time from the total time.
Beeper: The beeper sounds (3 seconds and then pauses
for 30 seconds) until the silencer button is pressed.
Display/LED: The display shows the scrolling text "AL12
- BLACKOUT DURATA 00h 00' - DURATION BLACKOUT
00h00'". The symbol (14) lights up flashing YELLOW (21).
Reset: Press the alarm silencer beeper off button.
16.11 - Compressor preventative maintenance alarm
Cause: When the operating hours of the compressor are
an interger multiple of the hours set (if alarm activated).
Effect: none
Beeper: The beeper sounds (3 seconds and then pauses
for 30 seconds) until the silencer button is pressed.
Display/LED: The display shows the scrolling text "SERVICE
+ TEL . 00000000000000" (see parameter TEL). Alternating
with the time and temperature values represented. The
symbol (14) flashes YELLOW.
Reset: Press the alarm silencer beeper oof button.
16.12 - Temperature not reached in the time set alarm
Cause: When temperature chilling lasts longer than the
times for Time out (parameter c1 or c4).
Effect: Signalling with flashing time or temperature
display and beeper sound; press the "-" button (7) to stop
the signals.
Beeper: The beeper sounds (3 seconds and then pauses
for 30 seconds) until the silencer button is pressed.
Reset: Press the alarm silencer beeper off button.
16.13 - Power keypad-card connection alarm
Cause: when there is no connection between the interface
and the power card.
Effect: All the buttons are disabled. All the relays are
18
deactivated. All the inputs are ignored. The LED comes on
correponding to the button that was pressed.
Beeper: the beeper sounds (3 seconds and then pauses for
30 seconds) indefinitely.
Display/LED: The display (with scrolling text "AL15 -
CONNESSIONE TASTIERA - KEYBOARD CONNECTION".
Flashing RED symbol (14).
Reset: Removing and restoring the power supply to the
card.
NOTE: As long as this warning persists, the chiller is
unusable.
16.14 - Maximum pressure switch alarm
Cause: When the alarm is activated for more than 5
seconds. Or in the presence of maximum pressure gauge
if the maximum pressure value defined by the parameter
"uH" is exceeded.
Effect: The machine goes into STOP inhibition of all
the buttons except that of silence/reset, entering the
parameter menu and ON/OFF.
Beeper: The beeper sounds (3 seconds and then pauses
for 30 seconds) until the silencer button is pressed.
Display/LED: The display shows the scrolling text "AL 16 -
PRESS. MASSIMA - MAX PRESS. " Flashing RED symbol (14).
Reset: Press the alarm silencer button (7) in the condition
of the beeper off and alarm cause disappeared.
NOTE: In the case of multiple simultaneous alarms, all the
active alarms will be displayed alternately.
NOTE: When the beeper sounds the user can silence it
with the silencer button (7), by repressing the button (7).
If the conditions no loner persist, the alarm can be reset.
17 - HACCP ALARM MEMORIES RESET
With the appliance in the standby mode press the HACCP
button (11) for at least 5 seconds; the display will show
the scrolling text "OFF RESET". Use the +/- keys (6) to show
"ON RESET" and then confirm the alarms cancellation
by pressing the HACCP button (11). The card goes back
automatically to standby.
18 - HACCP DATA READING
For HACCP management there will be three types of
alarms recorded:
- overtemperature alarm (only active in storage mode)
- black-out alarm
- the alarm of chilling/deep-freezing that is overly long
that will only be recorded in the cycles file that can be
downloaded using the USB key.
Section 2
Part Number: 9294045 07/19
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