- 9 -
Switc
hing
point time
temperature
1
6:00 – 9:00
20 °C (Comfort temperature 1)
2
9:00 – 12:00
16 °C (Conserve temperature)
3
12:00 – 13:00
20 °C (Comfort temperature 1)
4
13:00 –17:00
16 °C (Conserve temperature)
5
17:00 – 22:00
22 °C (Comfort temperature 2)
6
22:00 – 6:00
16 °C (Conserve temperature)
•
Week program 3
(4 switching points):
Mo – Fr working half-time
Sa – Su like Week program 1
2
3
1
Conserve
Heating
Heating
20 °C
16 °C
22 °C
4
Switching points
Switc
hing
point time
temperature
1.
6:00 to 9:00
20 °C (Comfort temperature 1)
2.
9:00 to 13:00
16 °C (Conserve temperature)
3.
13:00 to
22:00
22 °C (Comfort temperature 2)
4.
22:00 to 6:00
16 °C (Conserve temperature)
Parameter 3 – Backlight
The display has a backlight in order to facilitate reading
of information.
• The backlight is activated when the adjustment dial
moves or a button is pressed.
• The backlight switches off if no action is carried out at
the radiator controller for approx. 7 seconds in order
to save energy.
Parameters 5 to 7 – Window function
In order to save energy the radiator controller closes the
radiator valve when you open a window resulting in a
sudden drop of the temperature.
When you close the window so that the temperature
rises the radiator controller opens the radiator valve
again.
If you should ever forget to close the window, the
radiator controller opens automatically after the set time
in order to ensure frost protection.
Parameter 8 – Valve stroke
The radiator controller operates with the optimum valve
stroke set in the factory.
If the entire valve stroke is to be used or if the valve does
not close completely, activate the full-stroke mode.
Parameter 9 – temperature representation in the
display
• In the factory setting the set or programmed
temperature (Comfort temperature 1, 2 or the
Conserve temperature) is displayed.
• With the setting "measured temperature" the
measured room temperature is displayed. A
changeover to the set temperature is carried out
by turning the adjustment dial or pressing a button.
If required, the temperature can now be reset. The
display returns to the measured temperature after
approx. 3 seconds.
Parameter 12 – optimisation function
Without optimisation
(factory setting) the radiator
controller begins to raise or lower the room temperature
at the programmed time. In order to have the bathroom
warm at 7:00, the switching point must be preponed,
otherwise heating would start only at 7:00. Possibly the
switching point is preponed too much, so that heating
starts much earlier than actually needed.
With optimisation
the room has already reached the
desired temperature at the programmed beginning since
the radiator controller has begun to raise or lower the
room temperature at an optimal time.
• Optimum start
The room is heated up at an optimum moment to
reach the programmed temperature.
• Optimum start/stop:
The room is heated up at an optimum moment and
cooled down earlier.
Switching point
Without
Optimisation
Optimum
Start
Optimum
Stop
Without
Optimisation
Switching point
°C
