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Kohler Toilet K-3900 User Manual

Page 5

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Roughing-in - Wall Mount Electrical and Water Supply

WARNING: Risk of electric shock.

Disconnect power before servicing.

WARNING: Risk of electrical shock. For plug-in installations/wall-mounted electrical supply:
Connect only to a properly-grounded, grounding-type receptacle which is protected by a
Ground-Fault Circuit-Interrupter (GFCI) or Residual Current Device (RCD). Do not remove the
grounding pin or use a grounding adapter.

NOTICE:

The locations for the supply shut-off, electrical outlet, and docking station cord are suggested

locations. Make sure all installations adhere to applicable codes and standards.

IMPORTANT!

Locating the supply stop behind the toilet will make it difficult to remove the back panel.

It may be necessary to remove the toilet to service items behind the back panel if the supply stop extends
more than 3

″ (76 mm) from the wall.

IMPORTANT!

Do not install any items behind the toilet that will interfere with the cover when it is

raised. All decorative items should be at least 37

″ (940 mm) high to allow clearance for the cover.

The remote docking station is equipped with a 15’ (4.5 m) power cord. The station mounting
location shown for the docking station is ADA compliant.

The supplied power cord is 56

″ (1422 mm) in length. Install the GFCI or RCD protected outlet

within 56

″ (1422 mm) of the toilet location.

The toilet is equipped with a motion sensor to automatically open the cover when movement is
sensed. This sensor has a maximum range of 51-1/2

″ (1300 mm). Sensitivity can be adjusted or

turned off using the User Interface.

The toilet is equipped with a sensor to automatically open the seat when the light is interrupted.
The sensor is located on the right side of the toilet. This sensor has a maximum range of 8

″ (203

mm). Keep this area free of obstructions.

Optional
Supply,
1/2" OD
Compression
Outlet Thread

Front of Bowl

Finished
Wall

C

L Of Outlet

Docking Station

Outlet

1/2" OD
Compression
Outlet Thread

Optional Supply
1/2" OD Compression
Outlet Thread

25-3/4"
(654 mm)

Ø 2-5/8"
(67 mm)

14-1/2"
(368 mm)

25-1/4"
(641 mm)

13-5/8"
(346 mm)

10-13/16" (275 mm)

3-3/4" (95 mm),
3-9/16" (90 mm) Min

29-1/2" (749 mm)

12"
(305 mm)

12" (305 mm)

15-5/8"
(397 mm)

2-1/4"
(57 mm)

1-3/4"
(44 mm),
1-1/2"
(38 mm)
Min

36-1/4"
(921 mm)

Power Cord
Reaches
56" (1422 mm)

C

4-1/16"
(104 mm)

5-15/16"
(151 mm)

41" (1041 mm) -

66" (1676 mm)

38" (965 mm) - 66" (1676 mm)

4-3/4" (121 mm)

2" (51 mm)

17-7/8"
(454 mm)

6"
(152 mm)

8" (203 mm)

Kohler Co.

5

1132336-2-D