Beretta EXCLUSIVE C Installer And User Manual page 41

14 FAULTS
If any faults should occur, a screen will appear on the display indicating
the relative error code and a brief alphanumeric description of the same.
Pressing the "back" button it is possible to return to the main screen,
where a fault is signalled by this flashing icon
The user can return to the fault description screen by using the "up" and
"down" keys and then pressing the "ok" key. The faults description screen
is automatically displayed once the display illumination time has elapsed
without any button being pressed.
Press the "up" and "down" keys to display the descriptions of any other
faults that may be present.
Boiler faults list
ERROR
ERROR MESSAGE
CODE
E010 flame lockout/ACF electronic fault
E011 extraneous flame
E020 limit thermostat
E030
E040 water transducer – load system
E041 water transducer - press OK to fill the system
E042 water pressure transducer fault
E060 domestic hot water 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 press OK to charge
-- water pressure high check 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
.
fan fault
ion alarm
ion alarm
ion alarm
ion alarm
ion alarm
ion alarm
ion alarm
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
ON
These are temporary alarms that if they occur 3 times in an hour they
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
unless the boiler's power supply is switched off.
ON
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
FRI FRI
PLANT
PLANT
18/05/2013
1.3 bar
MENU MENU STATE STATE
42
°C
INFO INFO SET SET
HOT WATER TEMPERATURE HOT WATER TEMPERATURE
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
ENGLISH
12:17
DESCRIPTION OF TYPE
OF ALARM
41