Beretta 20125265, Installer And User Manual

Page: 33 / 260

33
ENGLISH
13.4 Copy
This function serves to copy the scheduled programme for the selected day.
Press “ok” to select the function, after having highlighted it (if necessary)
using the “up” and “down” keys.
START
MAIN
THURSDAY
07:30
11:30
18:00
END
08:30
13:30
22:30
SELECT OPTION
ADD
MODIFY
DELETE
COPY
START END
MAIN
THURSDAY
ADD
MODIFY
DELETE
COPY
SELECT OPTION
Press the “up” and “down” keys to select the day on which to copy the
hourly schedule and press “ok” to confirm the selection .
CONFIRM
MON TUE WED THU
SAT SUN
FRI
MAIN
SELECT DAYS ON WHICH YOU WANT
TO COPY SCHEDULE OF THURSDAY
USE THE ARROWS TO MODIFY
MAIN
MON TUE
SAT
WED
SUN
THU FRI
USE THE ARROWS TO MODIFY
CONFIRM
SELECT DAYS ON WHICH YOU WANT TO COPY SCHEDULE
OF THURSDAY
The day will be highlighted and others can be selected using the same
procedure. When finished highlight
CONFIRM
and press “ok” .
CONFIRM
MON TUE WED THU
SAT SUN
FRI
MAIN
SELECT DAYS ON WHICH YOU WANT
TO COPY SCHEDULE OF THURSDAY
USE THE ARROWS TO MODIFY
MAIN
MON TUE
SAT
WED
SUN
THU FRI
USE THE ARROWS TO MODIFY
CONFIRM
SELECT DAYS ON WHICH YOU WANT TO COPY SCHEDULE
OF THURSDAY
In order to confirm that the operation has been completed successfully, the
display will show the list of days to which the scheduled programme has
been copied.
MAIN
SCHEDULE OF THURSDAY
WILL BE COPIED ON THE DAYS :
TUESDAY
USE THE ARROWS TO MODIFY
MAIN
USE THE ARROWS TO MODIFY
SCHEDULE OF THURSDAY WILL BE COPIED ON THE DAYS
: TUESDAY
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 .
18/05/2013 12:17
42
°C
1.3 bar
FRI
INFO SET
PLANT
HOT WATER TEMPERATURE
STATE MENU
MENU STATE
SET INFO
PLANT
HOT WATER TEMPERATURE
FRI
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.
For fault E041
If the pressure drops below the safety threshold of 0.3 bar the boiler
displays the fault code “E041 - WATER TRANSDUCER PRESS OK FOR
AUTO FILL” for a transitional time of 10 min during which it is possible to
start the semi-automatic loading procedure, pressing the “ok” key to fill
the system (the procedure can only be started in HOT WATER ONLY or
HEATING AND HOT WATER ).
E041
WATER TRANSDUCER
PRESS OK FOR AUTO FILL
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.
b
If the pressure drops frequently, contact the Technical Assistance
Centre.
A
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 heat exchanger. The intervention of the Technical Assistance
Centre is necessary.
14.1 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 carried out by pressing the “ok” button on the REC10.
E020
LIMIT THERMOSTAT
PRESS OK RESET
PRESS OK TO RESET
LIMIT THERMOSTAT
At this point, if the correct operating conditions have been restored, the
boiler will restart automatically.
If the attempts to reset the fault do not restore the boiler’s functionality,
please contact your local Technical Assistance Centre .
Up to a maximum of 3 reset attempts can be made using the REC10, after
which the machine must be disconnected from the power supply to reset
the number of attempts available.
b
Request the intervention of the Technical Assistance Centre .
E020
LIMIT THERMOSTAT
REC10 ATTEMPTS EXHAUSTED
RESET ATT. EXHAUSTED
LIMIT THERMOSTAT