Ic 2000 P Manual Hot! - Merlin Gerin Multi 9

For the most recent version of this guide, refer to the Schneider Electric Support Portal (Schneider Electric acquired the Merlin Gerin brand).

Displays the current operating status of the internal relay and light sensor. Step-by-Step Programming Determine Target Threshold:

Comply with national wiring regulations (e.g., IEE, NEC, or local equivalents). 3. Installation and Wiring Diagram

Verify that the ambient light is lower than the set Lux value. Perform a manual override test to verify if the lighting circuit and relay contacts are functional. Merlin Gerin Multi 9 Ic 2000 P Manual

A legacy Merlin Gerin IC2000 Installation Guide provides specific diagrams for mounting the external photocell and basic wiring. Core Functions and Features

Forces the output relay to close permanently. This is ideal for testing connected light fixtures during daylight hours.

Built-in ON and OFF delay (typically 20 to 80 seconds) to prevent flickering or false triggering caused by passing car headlights or brief cloud cover. Mechanical and Environmental Attributes: For the most recent version of this guide,

The (Part Number 16568) is a highly reliable, DIN-rail mounted twilight switch designed for automatic lighting control based on ambient light levels and programmed time schedules . Often found in commercial and residential exterior lighting setups, this device ensures energy efficiency by ensuring lights are on only when necessary.

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.

Press the P button. The screen will display 1 (Program 1) and a flashing clock. A legacy Merlin Gerin IC2000 Installation Guide provides

42 program steps for customized time switching

The operating mode is set to manual override instead of AUTO.

Confirms selections, stores entered values, and advances to the next step.

Relocate the photoelectric cell away from the direct beam path of the connected lighting fixtures.