Beretta EXCLUSIVE X Installer And User Manual page 18

EXCLUSIVE X
During the loading phase the scrolling message "SEMI-AUTOMATIC FILLING IN
PROGRESS" is displayed at the foot of the screen, while the pressure highlighted on the
display should start to rise. When the loading is finished the scrolling message "SEMI-
AUTOMATIC FILLING FINISHED" is displayed at the foot of the page. When the transitional
time has finished, if the fault persists the fault code E040 is displayed.
When the boiler has fault E040 manual loading should be carried out using the filler tap (A)
until the pressure is between 1 and 1.5 bar.
Then close the filling tap, making sure to hear the mechanical snap.
Only for installer: At the end of the procedure, proceed with the automatic vent cycle as
described in "2.9 Filling the heating system and eliminating air".
A
b
If the drop in pressure is very frequent, contact the Technical Assistance Centre.
For fault E060: the boiler is working normally, but does not provide any stability of the
domestic hot water temperature that, in any event, is supplied at a temperature of around
50°C. The intervention of the Technical Assistance Service is required.
Boiler faults list
ERROR CODE
E010
E011
E020
E030
E040
E041
E042
E060
E070
E077
E080 return line probe fault • return line probe overtemperature • outlet/return line probe differential alarm
E090
E091
E099
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--
--
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List of combustion faults
ERROR CODE ERROR MESSAGE
E021 ACC monitor error
E022 ACC monitor error
E023 ACC monitor error
E024 ACC monitor error
E067 ACC monitor error
E088 ACC monitor error
E097 ACC monitor error
E085 incomplete combustion
E094 incomplete combustion
E095 incomplete combustion
E058 mains voltage fault
E065 current modulation alarm
E086 flue gases obstruction alarm
18
ERROR MESSAGE
flame lockout/ACF electronic fault
extraneous flame
limit thermostat
fan fault
water transducer - load system
water transducer - press OK to fill the system
water pressure transducer fault
domestic hot water probe fault
flow sensor faulty • flow sensor overtemperature • flow/return sensor differential alarm
main zone water thermostat
flue gas probe faulty • flue gas probe overtemperature
clean primary heat exchanger
reset attempts exhausted, boiler blocked
water pressure low press OK to charge
water pressure high check system
boiler board communication lost
BUS 485 communication lost
These are temporary alarms that if they occur several times in an hour they become definitive; the alarm E097 is displayed and is followed by
These are temporary alarms that if they occur several times in an hour they become definitive; the last error to occur is displayed and is
followed by a post-purging of 2 minutes at the fan's maximum speed. It is not possible to release the alarm before the end of the post-purging
Temporary fault signalled during Pre-Purging. Post-Purging is maintained for 5 min at maximum fan speed.
For fault E091: the boiler has an auto-diagnostic system which, based on the total number
of hours in certain operating conditions, can signal the need to clean the primary exchanger
(alarm code E091). Once the cleaning operation has been completed, reset to zero the total
hour meter with special kit supplied as an accessory following procedure indicated below:
- select TECHNICAL
TECHNICAL
WEATHER COMPENSATION
RANGE RATED
CALIBRATION
COMBUSTION ANALYSIS
EXHAUST PROBE RESET
INSTALLER
Note: The meter resetting procedure should be carried out after each in-depth cleaning of
the primary exchanger or if this latter is replaced.
The total hours can be verified in the following way: INFO menu
press "OK" to display the value of the flue gases probe meter
FRI
18/05/2013
DESCRIPTION OF TYPE OF ALARM
post-purging for 45 seconds at the fan's maximum speed.
It is always possible to release the alarm before the end of the post-purging.
unless the boiler's power supply is switched off.
These are temporary faults that restrict the ignition cycle.
EXHAUST PROBE RESET CONFIRM or BACK.
THE PARAMETER WILL BE
CONFIRM
CONFIRM OR DELETE SELECTION
PLANT
12:17
bar
MENU STATE
1.3
30
°C
.3
INFO SET
HOT WATER TEMPERATURE
DESCRIPTION OF TYPE OF ALARM
definitive
transitional
definitive
definitive
definitive
transitional
definitive
transitional
transitional • definitive • definitive
transitional
transitional • definitive • definitive
transitional • definitive
transitional
definitive, not resettable
transitional
transitional
transitional
transitional
CHANGED
CANCEL
FLUE GAS PROBE