Kohler K-11830 Mode D'emploi page 7

Plaster Guard
4. Install the Supplies
Install 1/2" supply pipe to the valve assembly.
At the point where the supply will exit the wall, install a drop ear
ell flush or slightly behind the finished wall.
Feed the sensor wire through the sensor mount and plaster
guard, leaving 1-1/2" (38 mm) minimum of exposed wire
protruding.
Connect the sensor wire harness to the wall.
Temporarily connect the water supply to the supply ell.
Turn on the water.
Check the system for leaks.
Turn off the water.
Install the finished wall.
NOTE: The diameter of the faucet hole cutout is 1-3/4" (44 mm).
The diameter of the sensor hole cutout is 1-3/8" (35 mm).
Kohler Co.
Secure wire
harness to the wall.
1-1/2"
(38 mm)
Ell
7 1124216-2-B