espresso coffee machines
82
LSC 040 - Rev. 00 - Ed. 12/2009
CUT OFF GROUPS TEMPERATURE PROBE
This alarm does not block the machine.
This alarm intervenes when the coffee dispensing groups’ ambient temperature sensor is interrupted.
The alarm is visualised on the display for 5 minutes and is then substituted by the flashing
symbol that signals the presence of
a malfunction in the machine.
When this alarm intervenes the COMPENSATION function is disenabled (if it is active it becomes disenabled) and the GROUPS HIGH
TEMPERATURE and the GROUPS VERY HIGH TEMPERATURE alarms are not managed
SHORT CIRCUITED GROUPS TEMPERATURE PROBE
This alarm does not block the machine.
ThIS alarm intervenes when the coffee dispensing groups’ ambient temperature sensor is short-circuiting.
The alarm is visualised on the display for 5 minutes and is then substituted by the flashing
symbol that signals the presence of
a malfunction in the machine.
When this alarm intervenes the COMPENSATION function is disenabled (if it is active it becomes disenabled) and the GROUPS HIGH
TEMPERATURE and the GROUPS VERY HIGH TEMPERATURE alarms are not managed.
GROUPS HIGH TEMPERATURE
This alarm intervenes when the temperature detected by the coffee dispensing groups’ ambient temperature sensor is greater than the tem-
perature set in the menu.
The alarm resets when the temperature re-enters within normal parameters.
GROUPS VERY HIGH TEMPERATURE
This alarm intervenes when the temperature detected by the coffee dispensing groups’ ambient temperature sensor is greater than
the temperature set in the menu.
The alarm resets when the temperature re-enters within normal parameters
FAILED BOILER PRESSURE SENSOR
This alarm does not block the machine.
This alarm intervenes if there is a fault in the boiler pressure sensor.
The alarm is visualised on the display for 5 minutes and is then substituted by the flashing
symbol that signals the presence of
a malfunction in the machine.
