Connect the wire (230V) to Terminal 1 (or marked Line input). Connect the Neutral wire to Terminal 2. External Sensor Connection:

Terminal (Normally Closed): Used if you require a circuit to turn off when darkness falls (rarely used in standard lighting, common in specialized automation). 4. Setting Up and Calibrating the Lux Threshold

Locate the rotary potentiometer dial on the front face of the module.

Connect the external photocell using a 2-conductor cable (max length 100m ); ensure these are not run alongside 230V power conductors to avoid interference.

If the Merlin Gerin IC 2000 P is not operating correctly, refer to these common troubleshooting steps: Potential Cause No power or battery dead.

This article has guided you through:

230V AC, +10% / -15% tolerance, 50/60 Hz.

Standard street/security lighting generally triggers around .

Cover the exterior photoelectric cell completely with an opaque object (such as a black plastic bag or electrical tape).

: Equipped with a back-lit LCD screen, 1 NO dry contact output, and a 6-year battery autonomy. Expert & User Review Summary

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