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Press keys 11 or 12 (Fig. 2.18) to pro-
gramme the forced heating function Mini-
mum 1 hour to Maximum 30 days (The
above example has been set for ch on for 1
day) (Fig. 2.21).
Fig. 2.21
Press key 19 briefly to save (Fig. 2.22).
Fig. 2.22
To exit programming without making any
changes press keys 17 and 18 (Fig. 2.18) at
same time for 2 seconds.
N.B.: The following settings are also reset
along with the time bracket.
Deactivation / End of function:
The function programme will end when the
time set passes in our example 1 day or
when the function status is manually set to
"oFF".
Manually Turn off:
Hold down keys 17 and 18 (Fig. 2.18) at the
same time for 2 seconds until the remaining
time and status of the programme appears
on the LCD display.
Press key 14 (Fig. 2.18) to modify the status
to "oFF".
Press key 19 briefly to save (Fig. 2.23).
INSTRUCTIONS FOR USE
Fig. 2.23
To exit programming without making any
changes press key 17 and 18 (Fig. 2.18)
at the same time for 2 seconds or wait 60
seconds.
2.5
D.h.w. temperature
The temperature of the d.h.w. can be ad-
justed by acting on keys 11 (increase) and
12 (reduce) (Fig. 2.9) from a minimum of
about 35°C to a maximum of about 60°C.
Press one of the two keys once to display
the "set" value. Press again to access the
modification.
Signal given by the LCD display:
• the "set" value of the d.h.w. and the
symbol flash. The background of the dis-
play is illuminated. (Fig. 2.24).
Fig. 2.24
Adjustment
Adjust the d.h.w. temperature to a value
suited to your needs.
Reduce the necessity of mixing hot water
with cold water.
In this way, the automatic adjustment fea-
tures will be appreciated.
If water hardness is particularly high, we
recommend that the boiler be adjusted to a
temperature less than 50°C.
In these cases we recommend however that
a softener is installed on the d.h.w. system.
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