23
4598010_00
GB
The third window of the DHW SYNOPTIC menu allows the
user to set the time and days on which to carry out the
anti-legionella cycle; this window displays the following
information:
- Anti-legionella cycle starting time (
1
): indicates the time
at which the anti-legionella cycle will be carried out (for all
the days selected).
- Days on which to carry out the anti-legionella cycle (
2
): indicates the days on which the anti-legionella cycle must
be carried out.
From this window it is possible to:
(1) Set the anti-legionella cycle: pressing the key
C
will allow
you to enter modifi cation mode and the starting TIME for the anti-
legionella cycle will be highlighted; at this point, the procedure for
setting the anti-legionella cycle will be:
a)
Press the key
A
to increase the selected value or the key
B
to decrease it.
b)
Press the key
C
to confi rm the selection and pass on to set
the minutes.
c)
Press the key
A
to increase the selected value or the key
B
to decrease it.
d)
Press the key
C
to confi rm the selection and to pass on to set
the days in which the cycle will be performed; the fi rst day of the
week will be highlighted.
e) Press the key
A
or
B
to select ( ) or to clear ( ) the day highlighted.
f)
Press the key
C
to confi rm the selection and pass on to set the
next day.
g)
Repeat points
(f)
and (g) for all the days of the week; after
having confi rmed the selection or cleared Friday, the setting of the
anti-legionella cycle will be concluded.
(2) Activate or deactivate the anti-legionella cycle:
to activate
or deactivate the anti-legionella cycle, press the key
D
;
pressing this key will change the symbol highlighted above it
according to one of the following states:
- ( ) anti-legionella cycle DISABLED;
- ( ) anti-legionella cycle ENABLED.
(3) Go back to the previous window:
to go back to the previous window of this menu, press the
key
A
.
(5) Exit this window:
press the
E
key to return to the selection of the menus.
• Setting the anti-Legionella cycle:
!
ATTENTION: In systems which use a
storage tank for the production of domestic
hot water, the anti-Legionella cycle must be
ACTIVE.
TO CORRECTLY EXECUTE THE ANTI-
LEGIONELLA CYCLE, THE SYSTEM MUST
HAVE A SUPPLEMENTARY HEAT SOURCE
(RESISTANCE OR BOILER) BY MEANS OF
WHICH IT IS POSSIBLE TO REACH THE
TEMPERATURE NECESSARY FOR THE
ANTI-LEGIONELLA CYCLE (65°C).
A
B
D
C
ESC
E
Legionella treatment
22:16
MON TUE WED THU FRI SAT SUN
Legionella treatment
22:16
MON TUE WED THU FRI SAT SUN
1
2