Kohler — Power Cycle the Controller
Testing & diagnosis · Generator set controller
From a Kohler operator's manual covering: 10RESV, 12RESV, 14/20RES, 20RES, 24RCL, 30RCLH, 38RCL, 48RCL, 60RCL, 6VSG. Check it applies to your exact model before use.
Applies to: Kohler 10RESV, Kohler 12RESV, Kohler 20RES, Kohler 24RCL, Kohler 38RCL, Kohler 48RCL, Kohler 60RCL, Kohler 6VSG
Procedure
- Disconnect all input power for two minutes to allow capacitors to discharge.
- Remove the battery negative cable or disconnect P1 from the back of the controller.
- Disconnect the battery charger 120 VAC input power supply or disconnect P5 from the back of the controller.
- Unplug the USB mini-B connector from the front of the controller if plugged in.
- Wait two minutes, then reconnect power, hooking up battery power (P1) first.
Full service-parts list: Kohler 20RES →, Kohler 24RCL →, Kohler 38RCL →, Kohler 48RCL →, Kohler 60RCL →, Kohler 6VSG →
Source: Kohler operator's 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.