Kohler MPAC 1200 — Procedure to Clear a Module Status Conflict

Testing & diagnosis · Accessory modules

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

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Procedure

1. Disconnect power to the transfer switch.
2. Disconnect the module.
3. Close the enclosure door and reconnect power to the ATS; display shows Module Status Change.
4. Press the button labeled Reset; display shows Check Module Setup to Clear Fault.
5. Uninstall the module through the ATS controller keypad (Section 1.11.1).
6. Disconnect power to the ATS.
7. Connect the new module.
8. Close the enclosure door and reconnect power; display shows Module Status Change.
9. Press Reset to display Reset New Module; press reset from that menu.
10. Navigate to the Set Auxiliary I/O menu to check the status and settings for the new module.

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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