Programming Parameters; Enter Escape - Beretta Exclusive 24 C.A.I. Installer And User Manual

ENGLISH
Resetting faults
Wait for about 10 seconds before resetting operating conditions.
Then proceed as follows:
1) Viewing just the symbol
If disappears, it means that an operating fault has been disco-
vered which the boiler is attempting to solve on its own (temporary
stoppage). If the boiler does not resume normal operation, two
things may happen:
case A (fi g. 36)
disappears, the symbol and a different alarm code appear.
In this case, proceed as described in point 2.
"temporary
fault"
"permanent
fault"
Fig. 36
case B (fi g. 37)
and a different alarm code are displayed together with
In this case, proceed as described in point 3.
"temporary
fault"
"permanent
fault"
Fig. 37
2) Viewing just the symbol (fi g. 38)
Press the button to reset the appliance. If the boiler starts the
ignition phase and resumes normal operation, it may have stopped
by accident.
If these stoppages should continue, contact the Technical Assi-
stance Centre.
Fig. 38
3) Viewing the and
Contact the Technical Assistance Centre.
Fig. 39
Note
Fault in domestic hot water circuit sensor - 60: the boiler works
regularly but does not ensure the stability of the hot water tempera-
ture which, however, is delivered at a temperature of approximately
50°C. The fault code is only displayed in standby.
symbols (fi g. 39)

11 - PROGRAMMING PARAMETERS

This boiler incorporates a new generation of electronic boards that,
by setting/modifying operating parameters, allow the boiler to be per-
sonalised to satisfy various system and/or user requirements. The
programmable parameters are shown in the table on the next page.
The parameters must be programmed with the boiler in the
OFF position. To do this, press the
shows "- -" (fi g. 40).
Fig. 40
During parameter modifi cation operations, the "select fun-
ctions" button acts as an enter (confi rm) button, the
acts as an ESCAPE (escape) button. If no confi rmation is
given within 10 seconds, the value is discarded and returns
to the previously set one.
Setting the password
Press and hold down the select functions button and the
gether for about 10 seconds. The display will look like fi g. 41. Enter the
password for accessing the parameter modifi cations function by turning
the domestic hot water temperature selector to obtain the required value.
The password for accessing the parameter programming function is lo-
.
cated on the back side of the control panel. Confi rm by pressing ENTER.
Fig. 41
Modifying parameters
Turn the domestic hot water temperature selector (fi g. 42) to se-
quentially scroll the two-fi gure codes of the parameters indicated
in the table. After identifying the parameter you wish to modify,
proceed as follows:
Fig. 42
- press ENTER to access the parameter modifi cation function. When
ENTER is pressed, the previously set value starts fl ashing (fi g. 43)
- turn the domestic hot water temperature selector to change the
value
parameter
value
Fig. 43
- press ENTER to confi rm the new value. The digits stop fl ashing
(fi g. 44)
Fig. 44
- press ESCAPE to exit.
The boiler returns to the "- -" (OFF) status.
To reset, press the
14
button until the display
ESCAPE
ENTER
button (fi g. 40).
button
button to-
parameter
number