User guide

25
MAN 01/EN/01 CRONO S-PID 50 02/13
DISPLAY
ACOUSTIC
SIGNAL
ERROR
DESCRIPTION
CORRECTIVE
ACTION
Brief beep. Operation not allowed ---
Continuous
acoustic signal and
flashing LED.
Critical problem in the
safety system.
Press the button.
Intermittent acoustic
signal repeated
approximately every
10 seconds.
Anomaly in the
motor circuit.
Press the button.
Intermittent acoustic
signal repeated
approximately every
10 seconds.
Mechanism of the
pusher blocked while
withdrawing (could be
caused by a foreign
body preventing its
movement).
Eliminate the cause
and initialize the pump.
Intermittent acoustic
signal repeated
approximately every
10 seconds.
Pusher mechanism
blocked.
Press the button.
Intermittent acoustic
signal repeated
approximately every
10 seconds.
Motor anomaly. Initialize the pump.
Intermittent acoustic
signal repeated
approximately every
10 sec. (possibly
accompanied by
flashing LED).
Communication error
between the two
microcontrollers.
Press the button.
ERRORS AND ANOMALIES
SECTION 7