Perry Electric PER1CRCR022B Mode D'emploi page 41

6 - ENERGY SAVING FUNCTIONS
6.5 - DISPLAYNG CONSUMPTION CALCULATED CHECKING
THE HOURS OF OPERATION OF THE APPLIANCE
The chronothermostat calculates and memorizes the hours of operation of the
buraner (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 the energy consumption of the system.
Total consumption for the system in litres (fuel oil) or cubic metres (natural gas)
can be coputed 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:
press , the hours will appear in the display. C
!
To display the totale hours operating from the beginning of the season:
press and hold C for at least 4 seconds, 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, then press
display will show 0000 (total hours burner operation counter reset), release
OK .
Following the reset, the chronothermostat begins a new count of the total hours
operation.
6.6 - EXCLUSION OR THE CHRONOTHERMOSTAT
Press and hold button until OFF
chronothermostat is deactivated.
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.
OK simultaneously; the
appears in the display, to indicate that the
2
DAY
t
2
.
0 2 4 6 8 10 12 14 16 18 20 22
R
/ ½ h OK
DAY PROG
2
DAY
t
2
.
C e
0 2 4 6 8 10 12 14 16 18 20 22
R
½ h OK
/ DAY
PROG
DAY
0 2 4 6 8 10 12 14 16 18 20 22
R
½ h
/ OK
DAY PROG
G
B
t1
t2
t3
°
C
/
t
C /
t1
t2
t3
°
C
/
t
C
/
t1
t2
t3
°
C
/
t
C
/
41