Riello RiCloud User Manual page 46

Alarm
A01-A10
A02-A20
A03-A30
A04-A40
A06-A60
A07-A70
A08
A09-A91
A77
A99
The alarm history can be viewed under the parameter ALL from the advanced
programming menu.
For details of boiler alarms, please see the boiler installer manual.
Burner ignition/detection failure after numerous
attempts
Limit thermostat tripped
Flue gas thermostat and/or safety thermostat and/or
air pressure switch and/or fan fault
Primary circuit pressure insufficient
DHW NTC probe anomaly
Alarm relating to heating NTC probe and/or delivery
NTC probe and/or excessive differential between the
delivery and return NTC probes
Alarm relating to return NTC probe and/or excessive
differential between probes
Flue gas NTC probe or dirty exchanger alarm
Low external temperature limit thermostat tripped
Too many resets performed via remote control
93
Description