Conti MONTE-CARLO, Technical Documentation Manual

Page: 57 / 60

MONTE-CARLO - 11/2015 - SOFT V 2.11 57
19 ALARM
CODE Description Faults Recommandations
A01 Coffee boiler 1 probe alarm
- Coffee boiler 1 t° probe in
short-circuit or
disconnected. - Check the probe
- Check the probe connection
- Check the electronic board
A03 Coffee boiler 2 probe alarm
- Coffee boiler 2 t° probe in
short-circuit or
disconnected. - Check the probe
- Check the probe connection
- Check the electronic board
A05 Coffee boiler 3 probe alarm
- Coffee boiler 3 t° probe in
short-circuit or
disconnected. - Check the probe
- Check the probe connection
- Check the electronic board
A09 Group 1 probe alarm
- Group 1 t° probe in short-
circuit or disconnected. - Check the probe
- Check the probe connection
- Check the electronic board
A11 Group 2 probe alarm
- Group 2 t° probe in short-
circuit or disconnected. - Check the probe
- Check the probe connection
- Check the electronic board
A13 Group 3 probe alarm
- Group 3 t° probe in short-
circuit or disconnected. - Check the probe
- Check the probe connection
- Check the electronic board
A15
A17 Boiler probe alarm
- Boiler t° probe in short-
circuit or disconnected. - Check the probe
- Check the probe connection
- Check the electronic board
A19 Steam control probe alarm
- Steam control t° probe in
short-circuit or
disconnected.
- Check the probe
- Check the probe connection
- Check the electronic board
A22 Safety probe alarm
(low level)
- Low level safety probe
didn’t detect water for more
than 2 seconds => boiler
heating stopped
- Check the probe (limestone)
- Check the probe connection
- Check the electronic board
- Check that the boiler fills
- Check the water inlet
A23 Boiler time out alarm
- Time allocated to the
boiler heating exceeded. - Check the boiler t° probe
- Check the probe connection
- Check the electronic board
- Check the heaters and the relays
- Check the programmed heating time
- Check the relay control box
A24 Coffee boiler 1 time out alarm
- Time allocated to the
coffee boiler 1 heating
exceeded. - Check the t° probe
- Check the probe connection
- Check the electronic board
- Check the heater and the relay
- Check the programmed heating time
- Check the relay control box
A25 Coffee boiler 2 time out alarm
- Time allocated to the
coffee boiler 2 heating
exceeded. - Check the t° probe
- Check the probe connection
- Check the electronic board
- Check the heater and the relay
- Check the programmed heating time
- Check the relay control box
A26 Coffee boiler 3 time out alarm
- Time allocated to the
coffee boiler 3 heating
exceeded. - Check the t° probe
- Check the probe connection
- Check the electronic board
- Check the heater and the relay
- Check the programmed heating time
- Check the relay control box
A27 Flow meter 1 time out alarm
- No flowmeter 1 pulse after
5 seconds - Check the flowmeter (flashings)
- Check the flowmeter connection
- Check the electronic board
- Check for clogged coffee group