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Kohler MPAC 1200 / MPAC 1500 — Automatic Operation Test Procedure

Operation · Transfer switch / controller

For the Kohler MPAC 1200 / MPAC 1500, from the Kohler service manual.

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Before you start

  • Hazardous voltage. Only authorized personnel should open the enclosure.
  • Close and lock the enclosure door before starting the test procedure.

Procedure

  1. Check controller LED indicators; verify Position N and Source N Available indicators are lit.
  2. Verify the generator set master switch is in the AUTO position.
  3. From the main screen, press the Test button; enter test password and press OK.
  4. Press the down arrow button to display Type of Test Loaded.
  5. Press the Start button.
  6. Verify that the generator set starts and the Source E Available LED lights.
  7. Verify the switch transfers the load to Source E.
  8. Press the End Test button.
  9. Verify the switch transfers the load back to Source N.

Source: Kohler service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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