FRITZ!DECT 200 Service - Knowledge Base
How large is the switching differential (hysteresis) of the FRITZ!DECT socket?
The switching differential (hysteresis) of outlet switches, for example FRITZ!DECT 200, is 1 Kelvin for a temperature-based switching when heating and 2 Kelvin when cooling. This means, for example, that if you set the desired temperature to 20 °C, the socket switches on at 19 °C and switches off at 21 °C. The value for the switching differential is fixed and cannot be changed.