Kohler — Connection Procedure (AC field connections)
Installation · Field-connection terminal block
From a Kohler service manual covering: 12RES, 17RES, 18RES. Check it applies to your exact model before use.
Applies to: Kohler 12RES, Kohler 17RES, Kohler 18RES
Before you start
- Hazardous voltage. Backfeed to the utility system can cause property damage, severe injury, or death. Install an automatic transfer switch.
Procedure
- Connect the leads from the transfer switch emergency source lugs to the L1 and L2 connections on the generator set terminal block.
- Connect the neutral (L0) and ground (GRD) leads from the ATS and the main panel to the corresponding connection points on the terminal block.
- Connect utility power to the terminal block for the 120 VAC receptacles for the battery charger and optional carburetor heater.
Specs & values
- Refer to the decal near the terminal block for connections
- Route AC leads through flexible conduit
Full service-parts list: Kohler 12RES →, Kohler 17RES →, Kohler 18RES →
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.