Merlin Gerin Multi 9 Ic 2000 P Manual Link

Snap the IC 2000 P onto a standard DIN rail inside your electrical distribution board. Ensure the environment is dry and ventilated.

The is a sophisticated electronic controller that combines a twilight switch (also known as a light-sensitive switch) with a programmable timer. This allows lighting circuits to be controlled based on both ambient light levels and a pre-set weekly schedule. It is a modular device designed for DIN rail mounting in an electrical panel, typically for residential and commercial applications.

The controlled light fixture is shining directly onto the photoelectric sensor. Relocate the sensor or mask it from local light cast. Maintenance and Safety Merlin Gerin Multi 9 Ic 2000 P Manual

Before attempting any wiring, isolate the main power supply. Failure to disconnect power can result in severe electrical shock.

Conclusion

The twilight switch activates when ambient natural light drops below a user-defined limit.

The Multi 9 Ic 2000 P uses an electromechanical trip mechanism that degrades over time. The manual specifies a . If your unit is older than that (most are, as production ceased in the early 2000s), it is time to replace it with a modern equivalent: Schneider Electric A9N17954 (iID 4P 63A 2000mA). Snap the IC 2000 P onto a standard

Familiarize yourself with the troubleshooting section of the manual. This will help you quickly identify and resolve common issues, minimizing downtime.

Clean the transparent cover of the outdoor photoelectric cell. Check for new obstructions. Sensor exposed to incorrect voltage. This allows lighting circuits to be controlled based

Set the light level where the switch triggers. Lower Lux: Turns on later (near total darkness). Higher Lux: Turns on earlier (dusk/overcast). Status LED: Green: Power is on.