Edition 05/2021 – CC200 D – Notice technique – page 20
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11. DESCRIPTION OF ALARMS
These alarms occur when there is a defect on the machine, they are indicated differently depending on
the nature of the defect.
➢ ALARM TIME OUT 1ST FILLING
If the electronic does not receive information from the SN level probe for more than 360 seconds (at the
1st filling), the LED "L2" & "L3" of all groups will flash to indicate failure.
➢ ALARM FLOWMETER
If, during the distribution of coffee, the mother board does not receive pulses from a flowmeter for more
than 4 seconds, all LEDs of the concerned group start flashing to indicate failure. After 45 seconds, the
machine automatically stops the solenoid valve of the concerned coffee group and the pump also.
➢ ALARM TEMPERATURE SENSOR DISCONNECTED
If the mother board does not receive information from the temperature sensor for more than 3 seconds,
the electronics automatically cut off the solid state relay and leds “L1”& "L4" from all groups will flash to
indicate default.
➢ OVER TEMPERATURE ALARM
If the electronics detects a temperature > 140 °C for more than 5 seconds in the boiler, the LEDs “L3” of all
groups will flash at the same time and the management of the heating is stopped automatically.The alarm
is removed when the temperature drops below 125 ° C.
➢ ALARM CLEANING GROUP
After making 250 distributions on a same group, the display shows
The machine is still usable but the message does not disappear until the cleaning has not been made.
To start the cleaning procedure, see chapter: related fonctions.
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