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1. Measurement Values
Menu “1. Measurement Values” is intended to display the
current measured temperatures. The selected program
and the specific controller model determine which
measurement values are displayed. The menu is closed
by pressing “esc” or selecting “Exit measurements”.
If “---” appears on the display instead of the
measurement value, there may be a defective
temperature sensor or its connection with
the controller. If the cables are too long or the
sensors are not placed well, small deviations
in the measurement values may occur. In this
case, the display values can be compensated
by adjustments in the controller - see “Sensor
calibration”, chap. 7.6. The selected program,
connected sensors and the settings determine
which measurement values are displayed.
2. Statistics
Menu “2. Statistics” is intended for function control and
long-term monitoring of the system.
The menu is closed by pressing “esc” or selecting “Exit
statistics”.
For system data statistics it is essential for
the time to be set accurately on the controller.
Please note that the clock will stop if the mains
voltage is interrupted, and afterward must be
reset. Incorrect time may result in data being
cleared, recorded incorrectly or overwritten.
2.1. Today
In the graphical overview the characteristics of the flow temperatures, DHW and outdoor
temperatures for the present day are shown from 0 to 24 h. The right button changes the unit
of time (days) and the two left buttons scroll through the diagram
2.2. 28 days
Display of the operating hours of the controller outputs, where different time ranges (last day,
week, month, year) are available.
2.3. Operating hours
Display of the operating hours of the controller outputs, where different time ranges (last day,
week, month, year) are available.
2.5. Graphic overview
This results in a clear illustration of the data from 2.1. to 2.2. as a bar graph. Different time
ranges are available for comparison. You can page through with the two left keys.
2.6. Error Messages
Display of the last 10 errors in the system with indication of date and time.
2.7. Reset/Clear
Resetting and clearing the selected statistics. Selecting “All statistics” clears everything
except for the error log.