Bravo G4 17 / Bravo G4 22 / Bravo G4 28
84
EN
17.5.2. ALARMS (CATEGORY A)
CODE
POSSIBLE CAUSE
SUGGESTED SOLUTION
A032
Connector of water level sensors in the filling tank not
connected.
Contact Technical Service (see Appendix).
Failure of water level sensor(s) in the filling tank.
A033
Connector of water level sensors in the discharge tank
not connected.
Contact Technical Service (see Appendix).
Failure of water level sensor(s) in the discharge tank.
A040
Lack of water in the external container (automatic
filling)
RESET according to the instructions.
Fill the container with a sufficient quantity of water (check the level at regular
intervals).
Automatic filling system not properly installed.
RESET according to the instructions.
Check that the filling tube is properly connected.
Remove any obstruction along the tube path.
Automatic filling system failure.
Contact Technical Service (see Appendix).
A042
Possible problem to the Automatic filling system
Contact Technical Service (see Appendix).
A043
Possible problem in the Water recirculation system
Contact Technical Service (see Appendix).
A101
Chamber temperature sensor failure (PT1).
Contact Technical Service (see Appendix).
A102
Steam generator temperature sensor failure (PT2).
A103
Heating element temperature sensor failure (PT3).
A105
Temperature sensor PT5 failed
(conductivity measurement compensation)
A111
Incorrect temperature sensor connection (sterilisation
chamber).
Temperature
sensor
short-circuit
(sterilisation
chamber).
A112
Incorrect temperature sensor connection (steam
generator).
Temperature sensor short-circuit (steam generator).
A113
Incorrect temperature sensor connection (heating
element).
Temperature sensor short-circuit (heating element).
A115
Temperature sensor PT5 short-circuited
(conductivity measurement compensation).
A116
ADC error.
Contact Technical Service (see Appendix).
A120
Reference heating element acquisition chain fault.
A121
Reference heating element acquisition chain fault.
A122
Reference heating element acquisition chain fault.
A123
Solenoid valves control driver fault
A124
Door motor control driver fault
A125
Faulty current draw detected
Contact Technical Service (see Appendix).
A126
Connection error with Wi-Fi module
Contact Technical Service (see Appendix).
A127
Communication error between graphical interface and
process board through Can
A128
Communication error between graphical interface and
ethernet module
A131
Solenoid valve 1 failed
A132
Solenoid valve 2 failed
A133
Solenoid valve 3 failed
A134
Solenoid valve 4 failed
A135
Solenoid valve 5 failed
A136
Solenoid valve 6 failed
A137
Solenoid valve 7 failed
A140
Firmware update error
A201
Steam generator safety thermostat triggered.
Steam generator or heating element malfunction.
A202
Heating element safety thermostat triggered.
Contact Technical Service (see Appendix).
Steam generator or heating element malfunction.