74
en
Heating system submenu
In the Heating system submenu, a mode for the heating circuit control can be
selected and adjusted. 5 modes are available:
• Constant
• Curve
• Linear
• Room infl uence
• Room
The calculated set fl ow temperature is limited by the adjusted values for the maxi-
mum fl ow temperature and the minimum fl ow temperature.
Maximum fl ow temperature
≥
set fl ow temperature
≥
minimum fl ow temperature
The remote control allows manual adjustment of the heating curve (± 15 K). Fur-
thermore, the heating circuit can be switched off or a rapid heat-up can be carried
out by means of the remote control.
Heating circuit switched off means that the heating circuit pump is switched off and
the mixer closed. The fl ow temperature is boosted to maximum for rapid heat-up
when the remote control is set to rapid heat-up.
If the outdoor temperature sensor is defective, an error message will be indicated.
For the duration of this condition, the maximum fl ow temperature -5 K is assumed
as the set fl ow temperature in the Curve and Linear mode.
By means of the adjustment channels TFlowmax and TFlowmin the maximum
and minimum values for the set fl ow temperature can be defi ned.
The Constant mode aims to keep the set fl ow temperature at a constant value
which can be adjusted by means of the parameter TFlowset.
Set fl ow temperature = TF remote c day correction or night cor-
rection
If the Curve mode is selected, the controller calculates a set fl ow temperature by
means of the outdoor temperature and the heating curve selected. In both cases,
the dial setting of the remote control and the controller day correction or night
correction will be added.
Set fl ow temperature = heating curve tempe remote c day correc-
tion or night correction.
1,0
Flo
w temperatur
e in °C
Outdoor temperature in °C
Heating curves
20
30
40
50
60
70
Summary of Contents for DeltaSol MX
Page 6: ...6 en 1 2 4 3 5 6 Chap 2 2...
