Beretta EXCLUSIVE R Series Installer And User Manual page 29

Boiler faults list
ERROR
ERROR MESSAGE
CODE
E010 flame lockout/ACF electronic fault
E011 extraneous flame
E020 limit thermostat
E030
E040 water transducer – load the system
E041 water transducer - load the system
E042 water pressure transducer fault
E060 storage tank probe fault
fault flow sensor/overtemperature flow sensor/
E070
flow/return sensor differential alarm
E077 main zone water thermostat
fault return line probe/return line probe overtemperature/
E080
outlet/return line probe differential alarm
fault flue gases probe/
E090
flue gases overtemperature probe
E091 clean primary heat exchanger
-- water pressure low - check the system
-- water pressure high - check the system
-- boiler board communication lost
-- BUS 485 communication lost
List of combustion faults
ERROR
ERROR MESSAGE
CODE
E021
E022
E023
E024
E067
E088
E097
E085 incomplete combustion
E094 incomplete combustion
E095 incomplete combustion
E058 mains voltage fault
E065 current modulation alarm
E086 obstruction fumes alarm
Warning lights
BOILER STATUS
Power-on
Vent cycle
OFF status
No heat request (stby)
Transitional ignition/
overtemperature
Presence of flame
Chimney sweep
Screed heater
fan fault
iono alarm
iono alarm
iono alarm
iono alarm
iono alarm
iono alarm
iono alarm
RED LED GREEN LED
flashing flashing
0.5 sec. on/1 sec. off 0.5 sec. on/1 sec. off
flashing
0.3 sec. on/0.5 sec. off
flashing
0.3 sec. on/0.5 sec. off
flashing
0.3 sec. on/0.5 sec. off
ON
ON
flashing flashing
1 sec.on/1 sec. off 1 sec.on/1 sec. off
RED LED GREEN LED
ON
flashing
0.2 sec. on/0.2 off
flashing
0.5 sec. on/0.5 off
ON
flashing
0.5 sec. on/0.5 off
ON
ON
ON
flashing
0.5 sec. on/0.5 off
flashing
0.5 sec. on/0.5 off
ON
ON
LED LED
RED GREEN
ON
ON
These are temporary alarms that if they occur 6 times in an hour they
ON
become definitive; the alarm E097 is displayed and is followed by post-
ON purging for 45 seconds at the fan's maximum speed.
It is not possible to release the alarm before the end of the post-purging
ON
unless the boiler's power supply is switched off.
ON
ON
These are temporary alarms that if they occur 3 times in an hour they
ON
become definitive; the last error to occur is displayed and is followed by a
ON post-purging of 5 minutes at the fan's maximum speed.
It is not possible to release the alarm before the end of the post-purging
ON
unless the boiler's power supply is switched off.
ON
These are temporary faults that restrict the ignition cycle.
ON
Temporary fault reported during the post ventilation. It is maintained a post
ON
ventilation of 5 min at maximum fan speed.
RED and GREEN
flashing
0.5 sec. on/0.5 sec. off
DESCRIPTION OF TYPE
RED and GREEN
definitive
transitional
definitive
definitive
ON definitive
transitional
ON definitive
flashing
transitional
0.5 sec. on/0.5 off
transitional/definitive/
definitive
transitional
transitional/definitive/
definitive
flashing transitional
0.5 sec. on/0.5 off definitive
flashing
transitional
0.5 sec. on/0.5 off
transitional
transitional
transitional
transitional
DESCRIPTION OF TYPE OF ALARM
NOTES
The red and green LEDs come on at the same time
The red and green LEDs come sequentially one at a time
Only if the flame is present
The red and green LEDs come on alternately
ENGLISH
OF ALARM
29