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INSTALLERUSERMAINTENANCE TECHNICIAN
3.8 PROGRAMMING THE P.C.B.
e boiler is prepared for possible programming of
several operation parameters. By modifying these
parameters as described below, the boiler can be
adapted according to specic needs.
To access the programming phase, press and hold
the buttons “
” and “ ” for more
than 5 seconds, the display shows two dashes
“--” ashing and you must enter the password
to access the programming menus.
To enter the rst digit use the buttons to adjust
the DHW “
”, to enter the second digit
use the buttons to adjust the central heating
temperature “
”.
To confirm the password (
) and access
the menu, press the operating mode button
“
”.
+
> 5’’
Menu
“P”
“t”
“A”
“S”
←
→
P0 ÷ P5
t0 ÷ t9
A0 ÷ A6
S0 ÷ S2
←
→
Parameter
value
←
(Without mem-
orising)
> 1’’
(Memorise)
“ ”
Once in the menu, you can cyclically scroll the
four submenus (P, t, A, S) by pressing the DHW
buttons “
”, to access the menu press the
button “
”.
e rst digit of the central indicator (19) shows
the family of the parameter, while the second
digit shows its number.
Pressing the mode of operation button
“
” displays the value of the selected
parameter and by pressing the buttons to adjust
the central heating temperature “
” you
can adjust its value.
Press the mode of operation button “
” for more than 1 second to store the parameter
value; conrmation is given by the word “ ”
which appears for 2 seconds.
If you want to exit a parameter without changing
its value, press the button “ ”.
Wait for 15 minutes or press the “
”
button to exit programming mode.
Programming phase sequence.
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