2 Product description
6 Operating and installation instructions MiSet 0020288229_00
regulates the living rooms to the lower set-
back temperature (2) that is set.
2.7 Preventing malfunctions
▶ Do not cover the system control with
furniture, curtains or other objects.
▶ If the system control is installed in the
living room, open all of the thermostatic
radiator valves in this room fully.
2.8 Setting the heat curve
A
B
15 10 5 0 -5 -10 -15 -20
20
30
40
50
60
70
80
90
1.2
1.5
1.822.533.54
0.8
1.0
0.4
0.2
0.1
0.6
A Outside temper-
ature °C
B Target flow tem-
perature °C
The figure shows the possible heat curves
of 0.1 to 4.0 for a target room temperature
of 20 °C. If, for example, heat curve 0.4 is
selected, a flow temperature of 40 °C is
maintained at an outdoor temperature of -
15 °C.
A
B
CD
18
22
20
0.4
70
60
50
40
30
15 10 5 0 -5 -10 -15 -20
A Outdoor temper-
ature °C
B Target flow tem-
perature °C
C Target room
temperature °C
D Axis a
If the heat curve 0.4 is selected and 21 °C
is specified for the target room temperat-
ure, the heat curve is then translated, as
shown in the figure. The heat curve is dis-
placed according to the value of the tar-
get room temperature along axis a which
is angled at 45°. At an outdoor temperat-
ure of -15 °C, the control system provides
a flow temperature of 45 °C.
2.9 Display, control elements and
symbols
2.9.1 Control elements
– Calling up the menu
– Back to the main menu
– Confirming a selection/change
– Saving set values
– One level back
– Cancelling input
and
– Navigating through the menu struc-
ture
– Reducing or increasing the set
value
– Navigating to individual num-
bers/letters
– Calling up help
– Calling up the time programme as-
sistant
Active control elements light up red.
Press once: You access the basic
display.
Press twice: You access the menu.
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