Skov DOL 31, Техническое руководство пользователя, Страница: 21 / 32

DOL 31 Speed Controller
Technical User Guide 21
7.3 Set control temperature
Set temperature for activation of the control relay. The function is only active in Automatic master mode.
Negative offset value can be used for turning the heating system on/off.
Positive offset value can be used for extra cooling.
DOL 31 has a 0.5 °C hysteresis.
This means that the control relay in the below example is deactivated again when the temperature increase to
12.5 °C.
Set control temperature -8 °C
1 = Active control relay
0 = Not active control relay
Example:
Control offset is a relative temperature compared to
the set temperature.
Required temperature = 20 °C
Set control offset = -8 °C
The control relay is activated by the temperature.
12 °C
7.4 Set P band
Set the temperature regulation range between min. and max. output.
Set P band 4°C
Example:
Required temperature = 20 °C
Set P band = 4 °C
Output min. = 20 °C
Output max. = 24 °C