Replacing the device

  1. Completely switch off the MOVI‑C® CONTROLLER and the device to be replaced (isolate from 400 V and 24 V supply).
  2. Remove the safety key from the safety card.
  3. Replace the entire device and/or the safety card.
  4. Plug the safety key into the new safety card. It is important that you adhere to the sequence of the devices connected via system bus.
  5. Connect the replaced device and the MOVI‑C® CONTROLLER with the power supply (24 V and 400 V supply) and switch on the devices.
  6. After system start-up, acknowledge the safety card.
  7. Perform a function test of the inverter and of the safety card.