Tabla de contenido
English
7.
Check-control messages
MALFUN.
DESCRIPTION
CODE
Pressure sensor signal out of
51
range
Boiler heating timeout
52
- 45 minutes
Turbosteam
53
signal out of range
Boiler overpressure alarm
58
(only for machines with a pressure
sensor)
Boiler: Refill timeout
59
- 15 minutes
Irregular dose coffee cycle
66
Group wash:
67
Irregular dispensing
EV dispensing
Maintenance needed
96
Historical
malfunctions
98
wash 1 reset
Default data input
99
POSSIBLE CAUSES
• Sensor failure
• Card failure
• The safety thermocouple
has been triggered
• The resistance is
interrupted (cabling
defect)
• The Triac card is
malfunctioning
thermocouple
• Thermocuple
disconnected
• Wrong configuration
during standard data
insertion
• Level probe failure; boiler
overfilled.
• Resistance always
powered.
• No water
• Refill EV failure
• Wiring interrupted
• Card failure
• No water
• Flowmeter failure
• Water circuit blocked
• Wiring interrupted/
grounded
• No water
• Flowmeter failure
• Water circuit blocked
• Wiring interrupted/
grounded
and
• Breakdown log
initialization.
VERIFICATIONS and SOLUTIONS
• Check cabling
• Replace the sensor
• Replace the card
• Check if the safety thermostat has been triggered, and
reset it if necessary
• Check if there are interruptions or detached fastons on the
cabling
• Check that the boiler resistance is not interrupted and
replace it if necessary
• Replace the Triac card
• Enter in the programming mode and insert the correct
standard data..
• Check connections.
• Replace Turbosteam probe.
• Check cabling
• Check water is supplied from the main line.
• Check there are no fitting obstructions or leakage.
• Check flowmeter electrical connections.
• Replace the broken flowmeter.
• Replace the broken board.
• See code 66.
• Check the G solenoid valve is working.
• Replace the valve when broken.
• The machine is displaying a message to advice the user
that maintenance is needed. Carry out maintenance
operations.
172
English
Tabla de contenido
