Controls Troubleshooting & System Diagnostics

Liege Industrial Technologies provides advanced controls troubleshooting for industrial and commercial equipment. We isolate faults, restore functionality, and support safe, compliant operation across production environments.

  • Control panel diagnostics

  • Relay, contactor, and overload faults

  • Sensor, encoder, and proximity issues

  • Safety circuit troubleshooting

  • PLC input/output fault isolation

  • Equipment start‑up and reset support

  • Control modifications

  • Commissioning / decommissioning