Kohler — Resetting After Fault Shutdown (NFPA Hospital Code Model)
Operation · NFPA controller
From a Kohler service manual covering: 10RMOY, 15RMOY, 15RMY, 15ROY, 17.5ROY, 22.5ROZ, 22.5RZ, 24ROZ, 32.5ROZ, 32.5RZ, 47.5ROZ. Check it applies to your exact model before use.
Applies to: Kohler 15RMY, Kohler 15ROY, Kohler 17.5ROY, Kohler 22.5ROZ, Kohler 22.5RZ, Kohler 24ROZ, Kohler 32.5ROZ, Kohler 32.5RZ, Kohler 47.5ROZ
Procedure
- Move Generator Main Switch to CENTER OFF position.
- Disconnect generator set from load with line circuit breaker or automatic transfer switch.
- Correct cause of fault shut-down.
- Press RESET switch (fault indicator light will go off).
- Move Generator Main Switch to TEST position for start-up.
- Verify cause of shut-down has been corrected.
- Reconnect to load.
- Move Generator Main Switch to AUTO or TEST for start-up.
Full service-parts list: Kohler 15RMY →, Kohler 15ROY →, Kohler 17.5ROY →, Kohler 22.5ROZ →, Kohler 22.5RZ →, Kohler 24ROZ →, Kohler 32.5ROZ →, Kohler 32.5RZ →, Kohler 47.5ROZ →
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.