Kohler — Resetting After a Fault Shut-Down - Basic and Meter Box Models
Operation · Controller
From a Kohler service manual covering: 10/15RMOY, 15/17.5ROY, 15RMY, 22.5-47.5ROZ, 22.5/32.5RZ. Check it applies to your exact model before use.
Applies to: Kohler 15RMY
Procedure
- Move Generator Main Switch to OFF position.
- Actuate reset switches one at a time until reset lamp goes out. Note which switch caused reset lamp to go out.
- Disconnect generator set from load with line circuit breaker or automatic transfer switch.
- Move Generator Main Switch to TEST position to restart generator set; determine cause of fault shut-down.
- Return Generator Main Switch to OFF position and actuate appropriate RESET switch.
- Correct cause of fault shut-down.
- Move Generator Main Switch to necessary position (AUTO or TEST) for start-up.
- Reconnect line circuit breaker.
Specs & values
- Left switch resets Overcrank, High Temperature or Low Oil Pressure; right switch resets Overspeed or Overvoltage
Full service-parts list: Kohler 15RMY →
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.