Kohler — Resetting Fault Shutdowns (Dee-3 Controller)

Operation

From a Kohler service manual — check it applies to your exact model before use.

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Procedure

1. Move Controller alarm horn switch to the SILENCE position.
2. Move AV/annunciator alarm switch to SILENCE to stop alarm horn.
3. Disconnect generator set from load with line circuit breaker or automatic transfer switch.
4. Correct cause of fault shutdown. See Safety Precautions section.
5. Move Generator Master Switch to OFF/RESET and then to RUN position for start-up.
6. Verify that cause of shutdown has been corrected.
7. Reconnect generator to load via line circuit breaker or automatic transfer switch.
8. Move Generator Master Switch to AUTO position for start-up by remote transfer switch or remote start/stop switch.
9. Move AV/annunciator alarm switch to NORMAL. Move Controller alarm horn switch to the NORMAL position.

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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