│
32
SETTING A SPLIT HEATING CURVE
Heating curve
Select the type “
split
” and confirm by pressing
OK
button.
Typical values for underfloor heating (design temperature drop 42 °C / 35 °C), low-temperature radiators (design
temperature drop 55 °C / 45 °C) and high-temperature radiators (design temperature drop 70 °C / 55 °C) are shown here
as examples. Enter the appropriate values depending on your heating system type.
HEATING
SYSTEM
TYPE
STEP 1 STEP 2 STEP 3
UNDERFLOOR HEA
TING
(design temperature drop
42 °C / 35 °C)
Use the - / + buttons to
set the slope change
point of the curve to
10 °C and press the OK
button.
Use the - / + buttons
to set the slope of the
first curve section to the
value of 0.9 and press
the OK button.
Use the - / + buttons
to set the slope of the
second curve section
to the value of 0.6 and
press the OK button.
LOW
-TEMP
. RADIA
TORS
(design temperature drop
55 °C / 45 °C)
Use the - / + buttons to
set the slope change
point of the curve to
10 °C and press the OK
button.
Use the - / + buttons to
set the slope of the first
curve section to the value
of 1.6 and press the OK
button.
Use the - / + buttons to set
the slope of the second
curve section to the value
of 0.9 and press the OK
button.
HIGH-TEMP
. RADIA
TORS
(design temperature drop
70 °C / 55 °C)
Use the - / + buttons to
set the slope change
point of the curve to
10 °C and press the OK
button.
Use the - / + buttons
to set the slope of the
first curve section to the
value of 2.4 and press
the OK button.
Use the - / + buttons
to set the slope of the
second curve section
to the value of 1.2 and
press the OK button.
Having set the split heating curve, continue in settings following the controller setting
procedure.
After finishing the setup wizard, set the output of the heating circuit circulation
pump in menu 7.2.6. PWM max.
