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.
Merlin Gerin Multi 9 IC 2000 P Manual: Setup, Wiring, and Programming Guide
Manual Merlin Gerin IC2000P (page 1 of 2) (English) - Libble.eu
The twilight switch activates when ambient natural light drops below a user-defined limit. Merlin Gerin Multi 9 Ic 2000 P Manual
Ensure the wires running to the outdoor cell are not broken, shorted, or corroded. Lights stay on continuously during the day
Automating municipal or community streetlights, park pathways, and public squares.
The Multi 9 IC 2000 P consists of two primary hardware components: the DIN-rail mounted control module and the remote photoelectric cell. DIN Rail Mounting Set the light level where the switch triggers
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Standard twilight operation relying on the sensor and Lux dial.
Connect the photo-electric cell to terminals 1 and 2. Status LED: Green: Power is on
Turn the front dial to your desired Lux value using a small flathead screwdriver. Testing the System (Daytime Testing)
Manufactured under the Multi 9 modular range by Merlin Gerin (now Schneider Electric), this legacy device is highly regarded for its reliability in commercial, industrial, and residential energy management. Technical Specifications
Ensure the front toggle slider is switched to the Auto position.