26
Heating system-specific process settings are:
- selection of heating mode
- selection of valve direction
- selection of curve
- naming the control circuit
- taking cascade control into use (an extension unit must be
connected to the controller)
The controller has factory set basic settings for the different heating
modes which usually do not have to be changed.
The selected heating mode appears in the Process settings display.
To change what you have selected, press OK and move to the set-
ting you want to change and press OK, and a window will open for
that setting.
Device settings -> H1 Process settings -> Heating mode
Device settings: H1 Process settings/ Heating mode
Symbols
= floor heating
= radiator heating
The selection of the heating mode and valve direction occurs when
the controller is taken into use but later on they can be changed
from here.
The supply water minimum limit setting ensures that damp
rooms feel comfortable and maintain a drying temperature
in the summer.
The curve is
equivalent to the
C curve of the
EH-80 controller.
Radiator heating, normal:
this heating mode is a factory setting.
Radiator heating, steep curve:
for a location requiring higher than
normal temperatures in its heating system (less insulation or size of
the heating system).
Floor heating, damp areas:
e.g., for rooms having tile which are al-
so heated in the summer.
Floor heating, normal:
for the average residence.
Device settings...H1 Process settings
Heating mode
Radiator heating, normal >
Direction of valve
Open clockwise>
Heating curve type
3-point heating curve >
Name of control circuit
Radiator circuit >
Cascade control Not in use>
H1 Heating curve
-20 = 58 °C
0 = 41 °C
+20 = 18 °C
Minimum limit: 12 Maximum limit: 75
+20
-20
0
°C
20
40
60
80
H1 Heating curve
-20 = 63 °C
0 = 44 °C
+20 = 18 °C
Minimum limit: 12 Maximum limit:75
+20
-20
0
°C
20
40
60
80
H1 Heating curve
-20 = 33 °C
0 = 27 °C
+20 = 20 °C
Minimum limit: 12 Maximum limit: 42
+20
-20
0
°C
20
40
60
80
H1 Heating curve
-20 = 31 °C
0 = 27 °C
+20 = 23 °C
Minimum limit: 23 Maximum limit: 35
+20
-20
0
°C
20
40
60
80
Heating mode
Floor heating, damp rooms
Floor heating, normal
Radiator heating, normal
Radiator heating, steep curve
Constant temp. controller
