Kohler K-2590 Guide D'installation page 6

4. Test the Control Unit
Connect
Using a Phillips screwdriver, remove the four screws from the
cover of the battery compartment. Set the four screws and cover
aside.
Install four AA alkaline batteries into the battery holder assembly.
Reinstall the cover to the battery compartment.
Plug the solenoid lead into the control unit lead. Wait 10 minutes
before proceeding.
Test
Stand in front of the urinal for at least 10 seconds.
Step aside from the urinal. The valve will flush after a slight
delay.
Checkout
Check the entire installation for leaks.
Repair as needed.
If cover locks will not be installed, place the cover on the tank. If
cover locks will be installed, proceed to the "Install the Locks"
section.
1267569-2-A
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Screw
Batteries
Battery Compartment
Solenoid Lead
Control Unit
Lead
6
Cover
Kohler Co.