Settings
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16.8 Safety functions
This section includes:
• Setting collector circuit in T10
• Setting collector circuit out T11
The settings for collector circuit in/out are:
> Lowest permitted temperature E2x.T10
> Lowest permitted temperature E2x.T11
> Hysteresis alarm reset
> Number of warnings before alarm
The number of warnings is calculated during a time
period of 180 min.
16.9 General
Among other things, settings for date and time are
available here.
> Set date
> Set time
B Check and change, if necessary, date and time. These
are used by the control unit to manage the different
clock settings, e.g., holiday and room temperature
program.
> Summer/winter time
B Select if there should be automatic change over
between summer and winter time or not (dates
according to EU standard).
> Display backlight intensity
B If necessary, change the background light of the
control panel.
> Language
B Select language for the menus of the control unit.
This option allows you to switch to another language
than the one indicated on start-up.
Factory setting -10.0 °C
4.0 °C Groundwater (T10)
2.0 °C Groundwater (T11)
Lowest value -10.0 °C
Highest value 20.0 °C
Tab. 172 Lowest temperature, collector circuit
Factory setting 1.0K
Lowest value 1.0K
Highest value 10.0K
Tab. 173 Hysteresis
Factory setting 1
Lowest value 1
Highest value 4
Tab. 174 Number of warnings before alarm
Factory setting
Format yyyy-mm-dd
Tab. 175 Date
Factory setting
Format hh:mm:ss
Tab. 176 Time
Factory setting Automatic
Alternative Manual/Automatic
Tab. 177 Summer/winter time.
Factory setting 100%
Lowest value 20%
Highest value 100%
Tab. 178 Display backlight intensity
Language change can also be brought about
by holding down the -button in the
standard display for at least 5 s.