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[Heating circuit] function block ETAtouch controller
7.6.2 Setting the heating time slots
Open the overview screen of set heating times
The operating hours of the heating circuit (heating
times) can be adjusted in the settings ( button). To
adjust, open the settings and then open the heating
times of any given day with the [Heating times Daily
plan] button. An overview screen opens.
Fig. 7-57: Overview
1 Set time window (heating times)
2 Select day of the week
3 Add another time window
4 Graphical representation of the time window
setting
5 Overview of all time windows for the entire week
6 Delete time window
7 Adjustable room temperature.
This is displayed only when an optional room
sensor is installed.
8 Period of the time window
9 Set-back temperature.
The room temperature may drop to this value
outside the time window.
Setting the time window and copying to other
days of the week is described in chapter 7.1.6.6
"Setting a time window".
Setting absent time (holiday function)
In each heating circuit, a time frame can be defined for
reduced temperature mode. The heating circuit is then
operated with the lowest reduced-temperature set.
This function is also called the holiday function.
To set the holiday function, open the heating circuit
settings ( button), and press the [Vacation]
button. A settings window appears.
Fig. 7-58: Holiday function
1 Start of the period
2 End of the period
Tap the date field to open a calendar to select the date.
Enter the time using the arrow keys. In the above
example, the heating circuit operates in reduced-
temperature mode from 10 April at 08:00 a.m. until 24
April at 1:00 p.m. After expiry of the period, the heating
circuit independently reverts to automatic mode.
During the set holiday time period, the heating
circuit is operated only in reduced-temperature
mode. Therefore, check the set heating limit for
reduced-temperature mode (see chapter 7.6.3.2
"Setting the heating limits"). At settings below 0 °C,
there is a risk of freezing.
Also check the reduced room temperature outside of
the heating times (see Fig. 7-57: "
Overview"). If it is set
too low, there is also a danger of freezing.
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