Kohler K-3399 Homeowner's Manual page 7

Modular Plug
Trip Button
4. Connect Wiring to the Flush Button
CAUTION: Risk of property damage. Ensure that the flush
button plug is completely dry before reconnecting. If it has been
submersed, wipe it down with a dry rag and let it dry.
Perform the following steps to reconnect the flush button wire to the
flush button:
Open the circuit breaker for the toilet.
Using the supplied wrench, turn the locknut in order to release
the hook and remove the tank cover.
NOTE: The modular jack and plug are similar to a modular
telephone jack and plug.
Align the modular plug into the modular jack of the flush button.
Push the plug into the jack until it snaps into place.
Position the wire so it is above the full water level in the tank.
Close the circuit breaker for the toilet.
Test the toilet for proper operation.
Replace the tank cover.
Using the supplied wrench, turn the locknut in order to engage
the hook on the tank cover.
Kohler Co. 7 114950-5-A