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6 - ENERGY SAVING FUNCTIONS
6.4 - DISPLAYING CONSUMPTION CALCULATED CHECKING
THE HOURS OF OPERATION OF THE APPLIANCE
The chronothermostat calculates and memorizes the hours of operation of the
burner (and/or air conditioner) both during the 24 hours of the previous day and
from the start of the season (total hours operation). This information is useful in
monitoring (for indicative purposes) the energy consumption of the system.
F
Total consumption for the system in litres (fuel oil) or cubic metres (natural gas)
can be computed simply by multiplying the hourly consumption value (indicated
on the data plates of the burner) by the hours operation.
!
To display the operating time during the last 24 hours:
Briefly press
C
(fig.29) and the requested number of hours of operation will
appear on the display.
!
To display the total hours operating from the beginning of the season:
press and hold
C
for at least 4 seconds (fig.30), and the total hours operation
will appear.
!
To reset the total hours operation from the beginning of the season:
press and hold
C
for at least 8 seconds (until the temperature scale setting
ends within 24 hours), then press
display for a few seconds (total hours device operation counter reset), release
C
and
OK
.
Following the reset, the chronothermostat begins a new count of the total hours
operation.
6.5 - EXCLUSION OF THE CHRONOTHERMOSTAT (OFF)
Press and hold button
that the chronothermostat is deactivated (fig.31).
In this condition all functions of the chronothermostat are inactive; only the
current hours continues to be displayed.
Pressing button
again, the program set previously will resume.
Note: in this instance, the chronothermostat disables the anti-freeze function too.
46
OK
simultaneously;
0000
will appear on the
until
OFF
appears in the display, to indicate
DAY
2
. .
. .
t
2
. .
0
2
4
6
8
10 12 14 16 18 20 22
/
½ h
OK
C
DAY
PROG
R
fig. 29
2
DAY
. .
. .
t
2
. .
0
2
4
6
8
10 12 14 16 18 20 22
½ h
OK
C
/
DAY
PROG
R
fig. 30
Keep pressed for 4 sec.
DAY
0
2
4
6
8
10 12 14 16 18 20 22
½ h
/
OK
C
DAY
PROG
R
fig. 31
t1
t2
t3
°
C
/
t
/
t1
t2
t3
°
C
t
/
/
Keep pressed for 8 sec.
t1
t2
t3
°
C
t
/
/
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