Installation and operating instruction
Hydraulic unit WWP LS 8 ... 16-B
6 Operation
83306902 2/2017-05 La
47-88
6.7.3.2 Room setpoint temperature
Heating circuit
Room
setpoint
temperature
Stipulates the room setpoint temperature for the temperature level selected.
Comfort
Normal
Setback
Frost
(Expert level only)
Temperature levels can be assigned to specific times of the day using menu
Time
programs
6.7.3.3 Heating characteristic curve
Heating circuit
Heating
characteristics
curve
A higher flow temperature is required to achieve the desired room temperature,
when external temperatures are lower.
The heating characteristics curve determines how much a change in external tem-
perature affects the flow setpoint temperature.
If the
Room setpoint temperature
is changed, the heating characteristics
curve is automatically adapted.
Room temperature too cold
Room temperature too warm
Cold external temperature
Increase gradient.
Decrease gradient.
Mild external temperature
Increase comfort, normal and setback
room setpoint temperature.
Decrease comfort, normal and set-
back room setpoint temperature.
Press dial knob.
The display changes to the setting mode.
Use dial knob to change heating characteristics curve (gradient).
Press dial knob and confirm entry.
The value is accepted and the setting range is highlighted in dark grey.
Heating characteristic curve
°C
50
40
30
20
10
30
20
10
0
-10
-20
-30°C
0.75
21.0°C
Heating characteristic curve
°C
50
40
30
20
10
30
20
10
0
-10
-20
-30°C
OK = Press
0.95
Press ESC > 3 sec
21.0°C
Heating characteristic curve
°C
50
40
30
20
10
30
20
10
0
-10
-20
-30°C
0.95
21.0°C
Factory setting: 0.75
In menu
Heating
, a lower and upper limit value can be set for the flow setpoint
