26 WSN-XIN
21-141
M0V940M13-06
7.11 Water set point compensation with external temperature
It is possible to automatically change the set-point according to the outside temperature.
Parameter modification
Keys
Esc
+
Set
Menu
dS
Enable the function:
Par: dS00 set-point compensation of the outside temp.
0 = Disabled
1 = Proportional
2 = Fixed (by step)
Cooling
With low ext. temperature the refrigerant requirements are reduced.
The internal comfort can also be obtained with a set-point higher than standard.
Example:
setpoint = 10°C
compensated setpoint = 14°C
Cool
Description
Example
dS01
Temperature controller dynamic differential proportional band in Cool
dS01 = - 6°C
dS03
Maximum temperature controller dynamic differential in Cool
dS03 = 4°C
dS05
Temperature controller dynamic differential setpoint in Cool
dS05 = 36°C
Heating
With outside mild temperatures the thermal requirements are reduced.
The internal comfort can also be obtained with a lower setpoint.
Example:
setpoint = 35°C
compensated setpoint = 28°C
Heat
Description
Example
dS02
Temperature controller dynamic differential proportional band in Heat
dS02 = 20°C
dS04
Maximum temperature controller dynamic differential in Heat
dS04 = - 7°C
dS06
Set point dynamic differential of external air
dS06 = -5°C
