Settings Customer level
R1000 – 6 721 831 636 (2021/03) en
10
value 22.0 °C) as well as the right-hand side (the value at outdoor
temperature -35 °C, factory setting 60.0 °C). In addition, the curve can
be affected by every 5th outdoor temperature degree.
The value at 0 °C is displayed above the curve's left-hand point, factory
value 35.7 °C.
Fig. 19 Setting window Heat curve (radiator)
Change the left item:
▶ Press the menu dial when the square is marked.
The value is marked.
Fig. 20
▶ Turn the menu dial to change the value. Press the dial to save or use
to return without saving.
In the window, the square is marked again and any changed values are
displayed after the square. In addition, the curve is updated according
to the new value.
Change the right point:
▶ Turn the menu dial when the square is marked. The upper square is
changed to outdoor temperature with the corresponding curve value
after the colon. The circle marks the relevant curve position.
▶ Continue to turn the dial until it shows a square before the colon.
▶ Press the dial to mark the value.
Fig. 21
▶ Turn the menu dial to change the value. Press the dial to save or use
to return without saving.
In the window, the square is marked again and any changed values are
displayed after the square. In addition, the curve is updated according
to the new value.
Change a specific value, for example the value at an outdoor
temperature of 0 °C:
▶ Turn the menu dial when the square is marked until 0 0 °C is marked
(Fig. 23).
▶ Press the dial to mark the value.
Fig. 22
▶ Turn the menu dial to change the value.
Fig. 23
▶ Press the dial to save or use to return without saving.
▶ Use to leave the curve setting window and return to the menu.
1.1.6 Compressor 1 operating time on/off
▶ Select how long the compressor should be on or off in heating mode.
Higher set values result in fewer compressor starts and stops, which
achieves higher economy. However, more pronounced temperature
fluctuations in the heating system may result than with lower values.
1.1.7 Compressor 2 operating time on/off
Same as for 1.1.6 Compressor 1 operating time on/off .
1.1.10 Room sensor
1.1.10.1 Room temperature influence (with room sensor)
▶ Set how much a 1 K ( °C) difference in room temperature should
influence the set point value for the flow line temperature.
Example: at a 2 K ( °C) deviation from the set room temperature, the
set point value for the flow line temperature is changed by 6 K ( °C) (2
K deviation * factor 3 = 6 K).
1.1.11 Room temperature program
▶ Choose if the circuit should be controlled with a program or not.
Optimised operation
This means that the control unit is only controlled by the flow set point
value (Chapter 6.2.1), without programmed changes during the day.
Optimised operation provides the best comfort and energy savings in
the vast majority of cases.
Program 1 and 2
These selections provide an opportunity to define user programs for
time control by adjustingthe start and stop times, as well as a normal and
an programmed temperature.
6 720 614 789-18.3I
6 720 614 789-19.3I
Recommendations:
▶ Increase the value of the right point if it feels too cold
at low outdoor temperatures.
▶ Increase the value of curve at 0 °C if it feels a little cold
at outdoor temperatures around 0.
▶ Increase or decrease the value of the curve equally at
the right and left points to fine adjust the heat (the
curve is offset parallel).
6 720 614 789-22.3I
