Check if the sensor is "seeing" a nearby streetlamp or security light.
By adhering to the guidelines and specifications provided in the Merlin Gerin Multi 9 IC 2000 P manual, users can enhance the safety, reliability, and performance of their electrical systems. Merlin Gerin Multi 9 Ic 2000 P Manual
: The device is designed for DIN rail installation (standard 18mm modules). Check if the sensor is "seeing" a nearby