How do I set the grid type on the power meter?

Setting the correct grid on the power meter is necessary but also not intuitive.

  1. Hold down the menu key on the power meter for 3 seconds to enter programming mode.
  2. Press the right arrow key six times to access the grid system screen. It looks like this:
    an image of an LCD screen from a power meter.
  3. Hold down the menu key for 3 seconds to activate edit mode.
  4. Use the menu key to select your grid.
    • For a 3-phase TN-system grid, select 4-3Ph.
    • For a 3-phase IT-system grid, select 3-3Ph.
  5. Exit the edit mode by holding down the menu key for 3 seconds.
  6. Hold down the right arrow key to exit programming mode.

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