Kohler Touchless Urinal K4915 - Manual (Page 3)

Replace the Batteries
Battery Indicator Activity
Flash Rate Effect
No flash. The batteries are fully operational.
Single flash. A user is present. The batteries are fully
operational.
Repeated flash. The batteries will need to be replaced.
Flash every 2 seconds. The sensor has deactivated. The batteries
will need to be replaced.
Replace the Batteries
NOTE: The urinal will not need reprogramming after the batteries
have been replaced.
Lift the control unit out from the tank.
Using a Phillips screwdriver, remove the four screws from the
cover of the battery compartment. Set the four screws and cover
aside.
Note the negative and positive position of the batteries in the
battery compartment.
Remove the existing batteries.
Replace the batteries with 4 alkaline AA batteries.
Reinstall the cover to the battery compartment.
Place the control unit back into the tank.
Cover
Screw
Batteries
Battery Compartment
Control Unit
Kohler Co. 3 085788-5-D