Beretta EXCLUSIVE 25R Para El Instalador página 23

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.
Reset function
In order to reset the boiler's operation in the event of a fault, it is necessary
to access the fault description screen. If the lockout is of a non-volatile type
that requires a reset procedure, this will be indicated on the screen, and
can be performed by pressing the "ok" button on the REC10.
At this point, if the correct operating conditions have been restored, the
boiler will restart automatically. There are a maximum of 3 consecutive
attempts at a release by the REC10, when used up it is possible to unlock
the boiler by cutting off and reconnecting the electrical supply.
LIMIT THERMOSTAT
LIMIT THERMOSTAT
RESET ATT. EXHAUSTED
REC10 ATTEMPTS EXHAUSTED
b
If the attempts to reset the boiler do not work, contact the Technical
Assistance Centre.
For fault E041
If the pressure drops below the safety pressure of 0.3 bar the boiler displays
the fault code "E041 - WATER TRANSDUCER FILL THE SYSTEM" for a
transitional time of 10 min during which it is possible to open the external
filling tap until the pressure is between 1 and 1.5 bar.
WATER TRANSDUCER
WATER TRANSDUCER
LOAD THE SYSTEM
b
If the pressure drops frequently, contact the Technical Assistance
Centre.
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
E020
E041
FILL THE SYSTEM
fan fault
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:
- access the technical parameters as explained in the section "4.1 Access
to the technical parameters"
- select EXHAUST PROBE RESET with the "up" and "down" keys,
confirming the selection
- select CONFIRM to confirm the rest of the flue gases probe meter or else
CANCEL to cancel the operation
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:
- select INFO on the initial screen of the REC10 and press "ok"
- with the "up" and "down" keys select EXHAUST PROBE RESET to
display the value of the flue gases probe meter.
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
TECHNICAL
TECHNICAL
WEATHER COMPENSATION
THERMOREGULATION
RANGE RATED
RANGE RATED
CALIBRATION
CALIBRATION
COMBUSTION ANALYSIS
SWEEPER
EXHAUST PROBE RESET
EXHAUST PROBE RESET
INSTALLER
INSTALLER
THE PARAMETER WILL
THE PARAMETER
BE CHANGED
WILL BE CHANGED
CONFIRM CANCEL
CONFIRM CANCEL
CONFIRM OR DELETE
CONFIRM OR DELETE SELECTION
SELECTION
FRI FRI
PLANT
PLANT
18/05/2013
1.3 bar
MENU
MENU STATE
30
°C
.3
INFO
SET
INFO 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
ENGLISH
12:17
STATE
DESCRIPTION OF TYPE
OF ALARM
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