Merlin Gerin Multi 9 Ic 2000 P Manual Site

Complete Guide: Merlin Gerin Multi 9 IC2000 P Manual – Specs, Wiring, and Troubleshooting

The test button does not trip the device

| Symptom | Likely Cause (from manual) | Solution | | :--- | :--- | :--- | | | Mechanical failure or welded contacts. | Immediate replacement. Do not use. | | Nuisance tripping (randomly trips) | Cumulative earth leakage exceeds 2000mA due to old insulation or moisture. | Use a clamp meter to measure leakage. Reduce load or replace cables. | | Device trips under heavy load but not when idle | Overheating of internal solenoid due to loose terminal connections. | Torque terminals to 2.5 Nm. Check for burn marks. | | Physical damage (cracked housing) | Arc flash or over-torqued screws. | Replace with modern Schneider Electric iID RCCB 2000mA. |

Disclaimer: Electrical work is dangerous. Always isolate the supply and verify dead before touching terminals. When in doubt, call a licensed electrician. Merlin Gerin Multi 9 Ic 2000 P Manual

Terminals 3 & 5

: Photocell sensor connection (maximum distance of 100m). Terminals 2 & 4 : Output contact to the load or contactor. Programming Guide Complete Guide: Merlin Gerin Multi 9 IC2000 P

Back-lit LCD screen showing time, day, output status, and operating mode. RS-online.com Operating Modes & Navigation Summary technical data

Schneider Electric maintains an extensive archive of legacy product documentation.

• Installers: follow torque specs and pre-energization checklist; use the diagrams for correct phasing and busbar connections.
• Designers: cross-check short-circuit ratings and coordination advice with upstream protective devices for selectivity.
• Maintenance teams: adopt a preventive maintenance schedule based on site environment; retain test records after commissioning.
• Purchasers: confirm manual edition and compatibility with the specific Multi 9 modules planned for the panel.

Summary

technical data. # light detection part: same as IC2000. # brightness threshold: adjustable from 2 to. 200 lux. # time switch part: RS-online.com IC 2000P+