16
Statistics
Menu 2
7
7
7. Statistics
Menu “2. Statistics” is used for func-
tion control and long-term monitoring
of the system.
The submenus described under 7.1-
7.5 are available.
The menu is closed by pressing
“esc” or selecting “Exit statistics”.
7.1 Today
Menu 2.1 (=Flow temperature for the present day)
In the graphical overview the characteristics of outdoor-and
fl
ow temperature
for the present day is shown from 0-24h. The right button changes the unit of
time and the two left buttons scroll through the diagram.
7.3 Operating hours Heat Circuit
Menu 2.3
Display of operating hours of the heat pump connected to the controller, and
the date the measurement started.
7.4 Error messages
Menu 2.4
Resetting and clearing the individual statistics. Selecting “All statistics”
clears everything except for the error log.
7.5 Reset / clear
Menu 2.5
Display of the last three errors in the system with indication of date and time.
For system data statistics it is essential for the time to be set accurately
on the controller. Please note that the clock continues to
run for about 24 hours if the mains voltage is interrupted, and after
that has to be reset. Improper operation or an incorrect time may result
in data being cleared, recorded incorrectly or overwritten.
The manufacturer accepts no liability for the recorded data!
Caution
7.2 28-days
Menu 2.2 (=Flow temperature during the last 28 days)
In the graphical overview the characteristics of the outdoor and
fl
ow tempera-
ture during the last 28 days is shown. The right button changes the unit of time
(Days) and the two left buttons scroll through the diagram.